WorldWideScience

Sample records for area northwest territories

  1. Northwest Territories Protected Areas Strategy: How community values are shaping the protection of wild spaces and heritage places

    Science.gov (United States)

    Angela Stadel; Raymond Taniton; Heidi Heder

    2002-01-01

    The Northwest Territories Protected Areas Strategy (NWT PAS), approved in 1999, presents a unique community-driven approach to establishing a network of protected areas in the North. The NWT PAS arose from increasing resource development pressures in the Northwest Territories and is being implemented in the context of the land claim and treaty processes. Aboriginal...

  2. A descriptive approach to the social and territorial inequality in rural areas of Northwest Argentina in the first decade of the XXI century

    Directory of Open Access Journals (Sweden)

    Julieta Krapovickas

    2018-02-01

    Full Text Available From the last decades of the twentieth century, the rural sector of the Argentine Northwest was the scene of deep territorial and productive transformations linked to the expansion of extractive activities. The effects of these activities include privatization, concentration and land grabs, generating an increase of social and territorial inequality. The aim of this paper is therefore to analyze the socio-territorial inequality in rural areas of Northwest Argentina in the first decade of the XXI century. Four dimensions were analyzed: poverty, education, habitat quality, and agrarian structure. For the analysis of the first three dimensions, data from national population census 2001 and 2010 were used. For the analysis of the territorial and productive transformations were used data from national agricultural censuses 1988, 2002 and 2008. The results allow us to observe that while the habitat quality and education improved during the first decade of the century, there are high poverty and vulnerability in a context of a progressively unequal agrarian structure.

  3. Indians of Yukon and Northwest Territories.

    Science.gov (United States)

    Department of Indian Affairs and Northern Development, Ottawa (Ontario).

    A report is presented of the 7 American Indian tribes (Chipewyan, Yellowknife, Slave, Dogrib, Hare, Nahani, and Kutchin) of the Yukon and Northwest Territories. Described is each tribe's history, foodgathering methods, clothing, work distribution practices, social organization, and religion. A brief history of formal education among the tribes…

  4. Identifying the tundra-forest border in the stomate record: an analysis of lake surface samples from the Yellowknife area, Northwest Territories, Canada

    Energy Technology Data Exchange (ETDEWEB)

    Hansen, B.C.S. [Minnesota Univ., Minneapolis, MN (United States). Limnological Research Center; MacDonald, G.M. [California Univ., Los Angeles, CA (United States). Dept. of Botanical Sciences; Moser, K.A. [McMaster Univ., Hamilton, ON (Canada)

    1996-05-01

    The relationship between conifer stomata and existing vegetation across tundra, forest-tundra, and closed zones in the Yellowknife area of the Northwest Territories was studied. Conifer stomata were identified in surface samples from lakes in the treeline zone, but were absent in samples from tundra lakes. Stomate analysis was recorded and the results were presented in a concentration diagram plotting stomate concentrations according to vegetation zone. Conifer stomate analysis was not able to resolve differences between forest-tundra and closed forest. Nevertheless, it was suggested that stomate analysis will become an important technique supplementing pollen analysis for reconstructing past tree-line changes since the presence of stomata in lakes make it possible to separate the tundra from forest-tundra and closed forest. The limited dispersal of conifer stomata permitted a better resolution of tree-line boundaries than did pollen. 13 refs., 3 figs.

  5. Northwest Territories Power Corporation annual report 1991/92

    International Nuclear Information System (INIS)

    1992-06-01

    The Northwest Territories Power Corporation is a crown corporation of the government of the Northwest Territories. The Corporation operates diesel and hydroelectric production facilities to provide utility services on a self-sustaining basis in the Northwest Territories. Total revenue for 1991/92 amounted to $92,872,000 with $84,954,000 coming from the sale of power. Financial statements are presented. 3 figs

  6. Northwest Territories Power Corporation annual report 1992/93

    International Nuclear Information System (INIS)

    1993-06-01

    The Northwest Territories Power Corporation is a crown corporation of the government of the Northwest Territories. The Corporation operates diesel and hydroelectric production facilities to provide utility services on a self-sustaining basis in the Northwest Territories. Total revenue for 1992/93 amounted to $98,327,000 with $90,274,000 coming from the sale of power. Financial statements are presented. 3 figs

  7. Edaiila area of interest non-renewable resource assessment (phase 1) Great Bear Lake area, Northwest Territories Parts of NTS 86 K, 86 L, 86 M, 86 N and 96 I

    Energy Technology Data Exchange (ETDEWEB)

    Gebert, J.S.; Jackson, J.E.; O' Neil, C.E. [AMEC Americas Ltd., Calgary, AB (Canada). Earth and Environment Division

    2007-07-01

    The Edaiila study area of interest is located in the Deline District of the Sahtu Settlement area in the Northwest Territories. It lies in the Proterozoic Bear geologic province of the Canadian Shield. The area is currently covered by prospecting claims and is likely undergoing exploration for uranium, precious metals, base metals and diamonds. This document presented a Phase 1 non-renewable resource assessment (NRA) of the area that was completed as part of the Northwest Territories Protect Area Strategy (PAS). It presented compiled historical information, provided a preliminary resource assessment and made recommendations for further Phase 2 studies. This region is within the continuous permafrost zone and is characterized by a high subarctic climate. The study area straddles the tree line and contains vegetation typical of taiga and tundra regions. The bedrock covering the flat to gently rolling topography is covered by undulating glacial drift, raised beaches and outwash deposits. About 25 per cent of the area is covered by wetlands. The Bear province is subdivided into two major domains, the Wopmay orogen and the Coppermine homocline. In the eastern portion of the study area, basement rocks are part of the Great Bear magmatic zone and are locally exposed in the Fault River area. Although basement rocks in the western portion of the study area are not exposed, they are assumed to be composed of the Hottah terrane. 86 refs., 14 tabs., 7 figs., 4 appendices.

  8. Recycling of beverage containers in the Northwest Territories

    Energy Technology Data Exchange (ETDEWEB)

    1987-02-01

    This study researched existing recycling systems, presented pertinent data on the beverage and transportation industries, and evaluated the potential of recycling beverage bottles and cans in the Northwest Territories. The study first describes the history and existing concepts of recycling, provides a general description of recycling methods with advantages and disadvantages, and highlights particular approaches taken by other provinces. Markets for the Northwest Territories are also discussed, including the potential of recoverable material, anticipated recovery rates, transportation to markets, and present recycling operations. Three strategies are identified for the southwest, northwest, and the eastern Region. Recycling is preferred for aluminium cans, glass beer bottles, plastic bottles, and glass wine and liquor bottles in that order. The report recommends a limited program for aluminium cans and beer bottles to begin immediately. Beer bottles should be refilled either in Alberta or the Northwestern Territories and aluminium cans should be compacted and shipped to recycling markets in southern Canada or the United States. The program should first be implemented in areas serviced by Alberta and accessible by truck or barge from Hay River. A program implementation plan is also included. 8 refs., 2 figs., 14 tabs.

  9. Geological interpretation of an airborne gamma-ray spectrometer survey of the Hearne Lake area, Northwest Territories

    International Nuclear Information System (INIS)

    Newton, A.R.; Slaney, V.R.

    1978-01-01

    This study shows how large volumes of airborne data can be displayed in a simple format which provides both mapping and exploration geologists with information not easily obtained from the original data. Eleven lines or part-lines from a gamma-ray survey of the Hearne Lake area were chosen as test lines, and airphotos were used to identify outcrops of each rock type and the distribution of overburden, swamp and water along each line. Geological maps were used to locate the test lines and to provide a listing of the rock types in the area. With this information, it was possible to calculate the average radioelement characteristics of each rock type and to group the rock signatures into a number of rock classes. The techniques described are most usefully applied to those areas where the outcrop is extensive, where some form of geological map already exists, where there are airphotos at scales of 1:30,000 or larger, and where the gamma-ray survey lines are less than 2.5 km apart

  10. URBAN REGIONAL NETWORKS AND TERRITORIAL DEVELOPMENT: AN ANALYSIS OF “MINAS GERAIS” NORTHWEST TERRITORY IN RECENT YEARS

    Directory of Open Access Journals (Sweden)

    Clesio Marcelino Jesus

    2016-09-01

    Full Text Available This article aims to show that the establishment of a rural area as a cutout for implementation of public policies for development needs to consider the configuration of the urban network of the municipalities that compose it, identifying what are the hierarchical relationships between the municipalities that make up the territory and if the most dynamic centers radiate influence to the whole. We present the case study of the Northwest Territory of Minas, where were identified various limits for the implementation of territorial development policies. In this article it is shown that such limits are manifested largely because the territory groups municipalities that have different polarizations and establish differentiated functional relationships within the regional urban network. It was found that in this territorial clipping are articulated different social production systems and that the delimitation of the territory does not match even with the regionalization of state and federal agencies.

  11. Fish resource data from the Snare River, Northwest Territories

    International Nuclear Information System (INIS)

    Jessop, E.F.; Chang-Kue, K.T.J.; MacDonald, G.

    1994-01-01

    An extensive fish sampling and tagging program was conducted on the Snare River, Northwest Territories, in order to collect baseline data on the fish populations in sections of the river altered by hydroelectric projects. Fish populations were sampled from May to July 1977 in five sections of the river that were influenced by development of hydropower at three dams currently on line; 530 tagged fish were also released. The biweekly catch composition in experimental gill nets for each study area and the catch per gill net mesh size are presented for walleye (Stizostedion vitreum), lake trout (Salvelinus namaycush), lake whitefish (Coregonus clupeaformis), lake cisco (Coregonus artedi), northern pike (Esox lucius), white sucker (Catostomus commersoni), and longnose sucker (Catostomus catostomus). Age-specific data on length, weight, age, sex, and maturity are also included. 7 refs., 12 figs., 42 tabs

  12. Dendroclimatology of the Slave River Delta, Northwest Territories, Canada

    Science.gov (United States)

    Jarvis, S.; Buhay, W. M.; Blair, D.; Tardif, J.; Bailey, D.

    2004-05-01

    It is well documented that changing hydrological conditions impact delta ecosystems. Such changes can also affect local inhabitants who have historical connections to the area and its resources. During the summer of 2003 a multifaceted paleo-environmental project was initiated to reconstruct the frequencies of floods and droughts in the Slave River Delta (SRD), Northwest Territories, Canada. The project goal is to forecast future hydrological and ecological conditions in the SRD in light of anticipated climate change and increasing demand on water resources. With the intent of expanding the climate history of the SRD, this particular aspect of the project will employ white spruce tree-ring chronologies constructed from six sites visited within the delta. Work is currently in progress to build a master chronology estimated to span over 300 years. In addition, a climate model for the SRD is also being developed and will be highlighted.

  13. The realities of doing business in the Northwest Territories

    International Nuclear Information System (INIS)

    Gullberg, E.

    2000-01-01

    The practical and legal issues regarding business operations in the Northwest Territories were discussed for the benefit of any enterprise wishing to conduct business in the territory. The non-renewable resources in the North are greatly responsible for the economic development in the Northwest Territories. Yellowknife was established in 1930's to service the gold mines and is now the service centre for Canada's only diamond mine located in the tundra one hour by air from Yellowknife. Other major oil and gas discoveries include Norman Wells along the Mackenzie River and the Beaufort Delta Region. In addition, new oil and gas has been discovered near Fort Liard. There is no legislation governing businesses operating in the oil and gas industry specifically, but several Acts exist where general applications would apply. This paper described the demographics of the territory and the types of government. Band councils play a significant role in local government. Much of the land in the Northwest Territories is the subject of land claims or has been transferred to indigenous people as part of settled land claims. A socio-economic agreement signed in 1996 ensures a certain percentage of northern suppliers, northern resident employees and aboriginal employees in both the construction and operation of the BHP mine. An even more demanding agreement was signed for the Diavik Diamond mine in 1999. The registration and licensing requirements that the government of the Northwest Territories imposes on businesses were described with emphasis on the Business Corporations Act, the Business License Act and the Worker's Compensation Act. Employee issues were also discussed as they relate to the Canada Labour Code, the Employment Standards Regulation, Fair Practices Act, and the Payroll Tax Act. Other regulatory requirements which would apply to the oil and gas industry include the Safety Act, the Motor Vehicles Act

  14. Collaborative environmental assessment in the Northwest Territories, Canada

    International Nuclear Information System (INIS)

    Armitage, Derek R.

    2005-01-01

    Recent trends in environmental assessment theory and practice indicate a growing concern with collaboration and learning. Although there are few examples of the institutional, organizational, and socio-political forms and processes required to foster this collaboration and learning, the establishment of an environmental planning, management, and assessment regime in Canada's Northwest Territories offers useful insights. Consequently, this paper identifies and examines the institutional, organizational, and socio-political conditions that have encouraged more collaborative forms of environmental assessment practice in the Northwest Territories. Key issues highlighted include: (1) the development of decentralized regulatory organizations more responsive to changing circumstances; (2) strategies for more effective communication and participation of community interests; (3) efforts to build a collaborative vision of economic and social development through region-specific land use plans; (4) the integration of knowledge frameworks; and (5) a concern with the capacity required to encourage effective intervention in the assessment process

  15. The Fort Smith radioactive belt, Northwest Territories

    International Nuclear Information System (INIS)

    Charbonneau, B.W.

    1980-01-01

    The Fort Smith Belt is an elongate zone, about 200 km x 50 km, extending from the East Arm of Great Slave Lake southerly into northeastern Alberta. The major feature of the belt is that it is one of the most radioactive regions so far recognized in the Canadian Shield. Potassium, uranium, and thorium are all enriched but the greatest increase is in thorium. The dominant rock type underlying the area is a foliated porphyritic granite. This rock contains an average of about 80 ppm thorium (with areas of tens of square kilometres containing up to 200 ppm) and approximately 11 ppm uranium. In places, dark elongate zones rich in biotite, apatite, and opaque minerals within the porphyritic granite may contain an order of magnitude more uranium and thorium than the porphyry. Radioactive minerals within both the porphyry and the dark zones are principally monazite (containing up to 16% ThO 2 ) and isolated grains of uraninite. This foliated porphyritic granite is interpreted as being pre- or syntectonic with respect to the Hudsonian event because its foliation parallels that of the surrounding rocks. There has been subsequent deformation. The second characteristic feature of the Fort Smith Belt is the development of a peripheral zone where eU is enriched relative to eTh correlating mainly with granitoid rocks which surround the thorium-rich area and wherein ratios of eU/eTh exceed 1:2 (compared to the crustal average of 1:4). Uranium may have moved laterally into this marginal area from the thorium-rich porphyry, possibly in a vapour phase. There is a possibility that concentrations of uranium as well as other metals such as Cu, Mo, Zn, Sn, and W could exist in the porphyry and its margin in appropriate chemical and/or structural traps. The radioactive granite rocks of the Fort Smith Belt are adjacent to uranium-thorium occurrences in the nearby Proterozoic Nonacho sediments but whether or not a genetic relationship exists between the two situations is uncertain. (auth)

  16. Northwest Territories Power Corporation annual report 1999/2000

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    The Northwest Territories Power Corp. is a crown corporation with the responsibility to generate, transform, transmit, distribute, deliver, sell and supply electrical and heat energy throughout the Northwest Territories on a safe, economic and reliable basis. The Corporation distributes electricity directly to the consumer in most of the 52 communities it serves. It also supplies electricity on a wholesale basis to two distributing utilities which retail electricity to customers in Yellowknife and Hay River, Northwest Territories. The Corporation consists of 48 separate power systems and serves a population of 67,000 with a total load of about 90 megawatts. This report presented highlights of the 1999 safety program which included vehicle safety, safe oil transfer and contractor safety. In addition, the report highlighted the restoring of power to Sanikiluaq after the plant was destroyed by fire. Emergency measures were put into effect and power was restored in record time. In 2000, the Corporation received approval for the renewal of three Snare hydro dam licenses. In addition, new plant construction in Clyde River and Paulatuk began in the summer of 1999. The $5 million program to replace the existing cable splices on the 140 km Snare transmission line was also completed. This report also included the company's balance sheets which presented the financial position of the Corporation and the results of its operations and the changes in cash flow for the year. The net income for 1999/2000 would have been $12.1 million, the highest net income in the Corporation's history, if not for the spending of $0.4 million on its Y2K plan, and an allowance of $1 million restructuring costs to allow the Nunavut Territory to operate and manage their own electrical utility. The net earnings therefore, after considering these one-time expenditures for 1999/2000, were $10.7 million, a decrease of $0.8 million from the 1998/1999. tabs., figs.

  17. Government of the Northwest Territories annual report, 1987

    Energy Technology Data Exchange (ETDEWEB)

    Harvey, R M [ed.

    1988-01-01

    The Government of the Northwest Territories issues a combined annual report for all departments and agencies. Information contained in this report covers native rights, energy policy, women's issues, education, public works, cultural affairs, government services and finance, health and social services, economic development and tourism, justice, renewable resources, housing, highways, public utilities and workers' compensation. In addition, there is a report from the courts, the Legislative Assembly and the Office of the Commissioner, and a report from each of the regional governments describing the accomplishments for the year 1987. 55 Figs., 2 tabs.

  18. U-Pb zircon age for a volcanic suite in the Rankin Inlet Group, Rankin Inlet map area, District of Keewatin, Northwest Territories

    Energy Technology Data Exchange (ETDEWEB)

    Tella, S; Roddick, J C; VanBreemen, O [Geological Survey of Canada, Ottawa, ON (Canada)

    1997-12-31

    U-Pb zircon analyses from a felsic band within dominantly mafic volcanics of the Rankin Inlet Group yields a U-Pb upper concordia intercept age of 2663 {+-} 3 Ma. These supracrustals at Rankin Inlet appear to be 15-20 Ma younger than volcanics of the Kaminak Group in the Tavani area, 70 km to the southwest. The 2.68-2.66 Ga volcanism in the Tavani and Rankin Inlet areas coincided with the last stage of the main phase of magmatism in the Slave Structural Province. (author). 16 refs., 1 tab., 3 figs.

  19. U-Pb zircon age for a volcanic suite in the Rankin Inlet Group, Rankin Inlet map area, District of Keewatin, Northwest Territories

    International Nuclear Information System (INIS)

    Tella, S.; Roddick, J.C.; VanBreemen, O.

    1996-01-01

    U-Pb zircon analyses from a felsic band within dominantly mafic volcanics of the Rankin Inlet Group yields a U-Pb upper concordia intercept age of 2663 ± 3 Ma. These supracrustals at Rankin Inlet appear to be 15-20 Ma younger than volcanics of the Kaminak Group in the Tavani area, 70 km to the southwest. The 2.68-2.66 Ga volcanism in the Tavani and Rankin Inlet areas coincided with the last stage of the main phase of magmatism in the Slave Structural Province. (author). 16 refs., 1 tab., 3 figs

  20. Disposal of hazardous wastes in Canada's Northwest Territories

    International Nuclear Information System (INIS)

    Henney, P.L.; Heinke, G.W.

    1991-01-01

    In the past decade, many jurisdictions have attempted to estimate quantities and types of hazardous wastes generated within their boundaries. Similar studies done in the Northwest Territories (NWT) are out-of-date, incomplete or specific to only one type of waste or geographical location. In 1990, an industry, business and community survey was conducted to determine types and quantities of hazardous wastes generated in the NWT and currently used disposal methods for these wastes. The survey revealed that 2,500 tons of hazardous wastes were generated each year, including waste oil and petroleum products, fuel tank sludges, acid batteries, spent solvents, antifreeze an waste paint. In many regions, disposal of these wastes may be routine, but waste disposal in arctic and subarctic regions presents unique difficulties. Severe climate, transportation expense, isolation and small quantities of waste generated can make standard solutions expensive, difficult or impossible to apply. Unique solutions are needed for northern waste disposal. The aim of this paper is to give an overview of low-cost, on-site or local hazardous wastes disposal options which can be applied in Canada's NWT and also in other arctic, remote or less-developed regions

  1. A 50 to 70-year-old-oil-spill : Bluefish Creek, Northwest Territories, Canada

    Energy Technology Data Exchange (ETDEWEB)

    Sikstrom, C.B. [Imperial Oil Resources, Cold Lake, AB (Canada); Jensen, P.K. [Imperial Oil Resources, Calgary, AB (Canada)

    1998-09-01

    In 1991, an oil spill was discovered in Bluefish Creek near Fort Norman, Northwest Territories. It was estimated that the spill was between 50 to 70 years old. The spill was discovered in an excavated area that appeared to be a drilling sump. The old spill exhibited an unusual occurrence of patterned partitioning of translucent wax-like material. Gas chromatography found the substance to be consistent with a paraffin based crude oil similar to Norman Wells crude oil. It is possible that Norman Wells crude was used for drilling purposes at the site. It is not likely that the Bluefish wells were the source of the oil because they were both dry holes and there were no records of hydrocarbons being encountered during drilling. Imperial Oil Resources (NWT) Ltd., and Fort Norman Band have made joint efforts in removing 118 barrels of oily debris and have successfully restored the site. 12 refs., 4 figs.

  2. Program Contacts for Northwest Indiana Area (Indiana)

    Science.gov (United States)

    Northwest Indiana Area (Indiana) of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts.

  3. Study on site selection of cold chain logistics in northwest territories

    Science.gov (United States)

    Liu, Yubin; Ren, Zongwei

    2017-08-01

    In this research, we mainly studied the Site selection problem of cold chain logistics in northwest of China. In the first place, we counted the demands of cold chain products in northwest territories, and then classified it into the Site selection problem in five provinces in northwest territories(Xinjiang, Qinghai, Gansu, Ningxia, Shanxi); Next, we used the Center of gravity Method to select initial location; Finally, we established the location of distribution by using Analytic Hierarchy Process (AHP)and fuzzy comprehensive evaluation method. Comparing with the traditional method, this method not only considered the cost of transportation and distance, but also deliberated the physical condition, social environment and economics condition which associated with Site selection problem.

  4. Polish Revolt of 1863 in Destinies of Old Believers of the Northwest Territory of Russian Empire

    Directory of Open Access Journals (Sweden)

    Александр Юрьевич Бендин

    2011-03-01

    Full Text Available The article is devoted to the problems of a legal status of Old Believers of Russian empire in the middle of 19th century. The comparative analysis of the Russian legislation allows the author to draw a conclusion on religious intolerance of the state and «prevailing» Orthodox Church to the old belief population of empire. The special attention is paid to the position of Old Believers of Northwest Territory who during the Polish revolt in 1863 acted on the side of Russia. The reaction of the territory administration to attempts of Old Believers to expand border of religious freedom is considered in the article.

  5. Bird surveys at McKinley Bay and Hutchinson Bay, Northwest Territories, in 1990

    Energy Technology Data Exchange (ETDEWEB)

    Cornish, B J; Dickson, D L; Dickson, H L

    1991-03-01

    Monitoring surveys of bird abundance and distribution were conducted in 1990 at McKinley Bay in the Northwest Territories, the site of a winter harbour for drillships and the proposed location for a major year-round support base for oil and gas exploration. Primary objectives of the survey were to determine whether diving duck numbers had changed since the initial phase of the study from 1981-1985, and to provide additional baseline data on natural annual fluctuations in diving duck numbers. Three aerial surveys at each bay were carried out using techniques identical to those in previous years. On 5 August 1990, when survey conditions were considered best of the three surveys, more than twice as many diving ducks were found in McKinley Bay and Hutchinson Bay than on average during the five years of 1981-1985. Old squaw and scooters comprised ca 90% of the diving ducks observed, and both species showed significant increases in numbers. The increase in abundance of diving ducks was likely unrelated to industrial activity in the area since a similar increase occurred in the control area, Hutchinson Bay. Many factors, including both environmental factors such as those affecting nesting success and timing of the moult, and factors related to the survey methods, could be involved in causing the large fluctuations observed. 9 refs., 8 figs., 10 tabs.

  6. Bird surveys at McKinley Bay and Hutchinson Bay, Northwest Territories, in 1990

    International Nuclear Information System (INIS)

    Cornish, B.J.; Dickson, D.L.; Dickson, H.L.

    1991-01-01

    Monitoring surveys of bird abundance and distribution were conducted in 1990 at McKinley Bay in the Northwest Territories, the site of a winter harbour for drillships and the proposed location for a major year-round support base for oil and gas exploration. Primary objectives of the survey were to determine whether diving duck numbers had changed since the initial phase of the study from 1981-1985, and to provide additional baseline data on natural annual fluctuations in diving duck numbers. Three aerial surveys at each bay were carried out using techniques identical to those in previous years. On 5 August 1990, when survey conditions were considered best of the three surveys, more than twice as many diving ducks were found in McKinley Bay and Hutchinson Bay than on average during the five years of 1981-1985. Old squaw and scooters comprised ca 90% of the diving ducks observed, and both species showed significant increases in numbers. The increase in abundance of diving ducks was likely unrelated to industrial activity in the area since a similar increase occurred in the control area, Hutchinson Bay. Many factors, including both environmental factors such as those affecting nesting success and timing of the moult, and factors related to the survey methods, could be involved in causing the large fluctuations observed. 9 refs., 8 figs., 10 tabs

  7. Landslide inventory along a pipeline corridor in the Mackenzie Valley, Northwest Territories

    Energy Technology Data Exchange (ETDEWEB)

    Couture, R.; Riopel, S. [Natural Resources Canada, Ottawa, ON (Canada). Geological Survey of Canada

    2007-07-01

    The route for the proposed Mackenzie Valley gas pipeline in the Northwest Territories includes areas that are known for widespread landsliding. Natural Resources Canada initiated a landslide mapping project in an effort to develop a synthesis of the types, regional distribution, and controlling factors of landslides in the region. The study area is covered by unconsolidated sediments dominated by morainal, lacustrine, and alluvial deposits. Three types of permafrost were mapped, notably continuous, extensive discontinuous, and intermediate discontinuous. A preliminary inventory of 1,807 landslides and other natural terrain hazard features were identified by air photo interpretations. The landslide limits were digitized and catalogued in the Mackenzie Valley landslide spatial database. Several attributes were recorded for each landslide feature, including unique identifiers, landslide type, size, location, morphological parameters, and relative age. The landslide distribution was then characterized. The results indicate an average density of one landslide per 5 km{sup 2}. The dominant landslide types are retrogressive thaw flows and active layer detachments, followed by rock falls, debris flows, earth slides, surficial landslides, and retrogressive thaw slides. Nearly half of all landslides took place in morainal deposits, 19 per cent in lacustrine sediments, 14 per cent in bedrock, and 13 per cent in glaciofluvial sediments. According to tone, texture, and vegetation regrowth attributes, 39 per cent of the landslides were classified as being older than 50 years, 39 per cent were 10 to 50 years old and 22 per cent were less than 10 years old.

  8. An Approach for Forest Inventory in Canada's Northern Boreal region, Northwest Territories

    Science.gov (United States)

    Mahoney, C.; Hopkinson, C.; Hall, R.; Filiatrault, M.

    2017-12-01

    The northern extent of Canada's northern boreal forest is largely inaccessible resulting in logistical, financial, and human challenges with respect to obtaining concise and accurate forest resource inventory (FRI) attributes such as stand height, aboveground biomass and forest carbon stocks. This challenge is further exacerbated by mandated government resource management and reporting of key attributes with respect to assessing impacts of natural disturbances, monitoring wildlife habitat and establishing policies to mitigate effects of climate change. This study presents a framework methodology utilized to inventory canopy height and crown closure over a 420,000 km2 area in Canada's Northwest Territories (NWT) by integrating field, LiDAR and satellite remote sensing data. Attributes are propagated from available field to coincident airborne LiDAR thru to satellite laser altimetry footprints. A quality controlled form of the latter are then submitted to a k-nearest neighbor (kNN) imputation algorithm to produce a continuous map of each attribute on a 30 m grid. The resultant kNN stand height (r=0.62, p=0.00) and crown closure (r=0.64, p=0.00) products were identified as statistically similar to a comprehensive independent airborne LiDAR source. Regional uncertainty can be produced with each attribute to identify areas of potential improvement through future strategic data acquisitions or the fine tuning of model parameters. This study's framework concept was developed to inform Natural Resources Canada - Canadian Forest Service's Multisource Vegetation Inventory and update vast regions of Canada's northern forest inventories, however, its applicability can be generalized to any environment. Not only can such a framework approach incorporate other data sources (such as Synthetic Aperture Radar) to potentially better characterize forest attributes, but it can also utilize future Earth observation mission data (for example ICESat-2) to monitor forest dynamics and the

  9. Falcon Nest Occupancy and Hatch Success Near Two Diamond Mines in the Southern Arctic, Northwest Territories

    Directory of Open Access Journals (Sweden)

    Daniel W. Coulton

    2013-12-01

    Full Text Available Sensitivity to anthropogenic disturbance in conjunction with slow population recovery has raised conservation concerns over impacts to raptor species from industrial development in pristine areas of their North American breeding range. We evaluated whether the presence of two diamond mines resulted in negative effects to nest use and hatch success of breeding falcons in the southern Arctic barren-grounds of the Northwest Territories. A total of 20 nest sites of Peregrine Falcon (Falco peregrinus and Gyrfalcon (Falco rusticolus breeding within 26 km of the Diavik and Ekati diamond mines were monitored annually during 1998 to 2010. The objective of the study was to test the effects of distance from mines, relative nest age, rainfall, small mammal abundance, and mine activity levels on nest occupancy and hatch rates. Model selection results indicated that nests that were older were more likely and consistently used than nests that were established more recently. A decrease in nest use associated with the mines was not detected. Hatch success was best explained by a positive association with distance from development and a negative trend over the study period, however, these effects were weak. Hatch success of nests within and beyond an estimated 5.9 km distance threshold was similar, and for nest sites within this distance was unrelated to annual changes in accumulated mine footprint area through time. Hatch success for nest sites near Diavik was unrelated to changes in this mine's activity through time. Although natural and anthropogenic effects were generally weak, the lines of evidence suggested that the observed patterns were more likely the result of natural factors operating at a regional scale than more localized effects from the activity of two diamond mines.

  10. Planning for a soft landing : non-renewable resource development and community infrastructure in the Northwest Territories

    International Nuclear Information System (INIS)

    2006-02-01

    This paper provided a high-level overview of research related to the boom and bust cycle of resource-based economic development and community infrastructure in the north, particularly in the Northwest Territories. The paper focused on what is known and on knowledge gaps that needed to be filled in each of 3 theme areas for an experts workshop on northern communities. The themes that were discussed at the workshop and in this paper were: the connections between non-renewable resources development and community infrastructure in the north; planning for resource development; and strategies for moving ahead and putting ideas into practice. The paper discussed the objectives of the research and discussed findings under each of the 3 themes. Topics discussed included: changes in the infrastructure mix; infrastructure and climate change; infrastructure financing; uncertainty; knowledge; planning tools; stakeholder participation; and measuring and monitoring planning implementation. Data availability was also discussed along with funding mechanisms, technological innovations and community capacity building. It was concluded that strategies for dealing with the boom-induced infrastructure challenges facing communities in the Northwest Territories should focus on making more creative use of available funding; promoting technical innovation; and improving maintenance capacity at the community level. 62 refs

  11. A review of electrical generation, transmission and distribution in the Northwest Territories: a design for tomorrow

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-12-06

    This report was commissioned by the Government of the Northwest Territories to determine whether current approaches to electrical system management in the NWT serve the public interest with respect to assuring security of supply, quality, reliability and cost of service, affordability of rates, responsiveness to client needs, adaptability to changing service conditions, and return on public investment. In assessing the ability of the current regime to serve the evolving needs of the people of the NWT, authors of the report also examined recent developments in other jurisdictions, significant issues affecting operation of the Northwest Territories Power Corporation (NTPC), the feasibility of privatization, alternative energy sources, the potential impact of the Mackenzie Valley gas pipeline and hydro resource development. Recommendations include (1) restructuring the NTPC, (2) giving the NTPC a distribution monopoly for all currently served locations, (3) requiring the purchase of alternative energy, (4) repealing the Public Utilities Act, (5) resolving stranded asset issues by amending the Cities, Towns and Villages Act, (6) establishing two rate zones (hydro and other) and the appropriate rates for each, (7) awarding natural gas distribution franchise rights to the NTPC for all NWT communities not currently serviced by others, (8) opening future and additional electric power generation to competition, provided that all technical requirements established by the operating utilities are met, and (9) ensuring that any and all debts associated with Nunavut be removed from NTPC books before the end of FY 2001. 19 refs., tabs., 5 appendices.

  12. Consultations on a Canadian resource recovery strategy : summary of Yellowknife/Northwest Territories and Yukon consultation held at Yellowknife, Northwest Territories on April 22, 2002

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-04-01

    Natural Resources Canada (NRCan) contracted Hatch Associates to conduct seven one-day resource recovery sessions across Canada. The focus of the consultations was to identify opportunities, barriers and demonstration projects to facilitate resource recovery in different urban, rural and northern communities in Canada for the industrial, institutional and post-consumer sectors. These sessions are a first step in helping Canada identify economically-driven resource recovery activities that are environmentally and socially sustainable. This report describes the outcome of a meeting in Yellowknife in the spring of 2002 which involved 16 participants including resource recyclers, the City of Yellowknife, Diavik Diamonds, the government of the Northwest Territories, local entrepreneurs, a landfill operator, a gold mine undergoing environmental rehabilitation, and citizens including an Inuit Elder. The participants identified the following priorities for resource recovery: metal tanks at the Giant Mine, scrap metal at Giant Mine, waste paper, waste oil from vehicles, hazardous waste, arsenic trioxide, and waste packaging. The main barriers to resource recovery in Yellowknife are transportation costs, lack of volumes, the collection/storage infrastructure, and the fact that life cycle and social environmental costs are not included in the costs of products. Several recommendations were proposed to improve resource recovery, including charging a small fee for access to the salvage section of the Yellowknife landfill, charging a fee for garbage over a certain weight, or providing recycling bins everywhere and imposing a fine for disposal of recyclables. tabs.

  13. CO2 dynamics of tundra ponds in the low-Arctic, Northwest Territories, Canada

    Science.gov (United States)

    Buell, Mary-Claire

    Extensive research has gone into measuring changes to the carbon storage capacity of Arctic terrestrial environments as well as large water bodies in order to determine a carbon budget for many regions across the Arctic. Inland Arctic waters such as small lakes and ponds are often excluded from these carbon budgets, however a handful of studies have demonstrated that they can often be significant sources of carbon to the atmosphere. This study investigated the CO2 cycling of tundra ponds in the Daring Lake area, Northwest Territories, Canada (64°52'N, 111°35'W), to determine the role ponds have in the local carbon cycle. Floating chambers, nondispersive infrared (NDIR) sensors and headspace samples were used to estimate carbon fluxes from four selected local ponds. Multiple environmental, chemical and meteorological parameters were also monitored for the duration of the study, which took place during the snow free season of 2013. Average CO2 emissions for the two-month growing season ranged from approximately -0.0035 g CO2-C m-2 d -1 to 0.12 g CO2-C m-2 d-1. The losses of CO2 from the water bodies in the Daring Lake area were approximately 2-7% of the CO2 uptake over vegetated terrestrial tundra during the same two-month period. Results from this study indicated that the production of CO2 in tundra ponds was positively influenced by both increases in air temperature, and the delivery of carbon from their catchments. The relationship found between temperature and carbon emissions suggests that warming Arctic temperatures have the potential to increase carbon emissions from ponds in the future. The findings in this study did not include ebullition gas emissions nor plant mediated transport, therefore these findings are likely underestimates of the total carbon emissions from water bodies in the Daring Lake area. This study emphasizes the need for more research on inland waters in order to improve our understanding of the total impact these waters may have on the

  14. 75 FR 48986 - Northwest Area Water Supply Project, North Dakota

    Science.gov (United States)

    2010-08-12

    ... DEPARTMENT OF THE INTERIOR Bureau of Reclamation Northwest Area Water Supply Project, North Dakota... Area Water Supply Project (NAWS Project), a Federal reclamation project, located in North Dakota. A... CONTACT: Alicia Waters, Northwest Area Water Supply Project EIS, Bureau of Reclamation, Dakotas Area...

  15. 75 FR 49518 - Northwest Area Water Supply Project, North Dakota

    Science.gov (United States)

    2010-08-13

    ... DEPARTMENT OF THE INTERIOR Bureau of Reclamation Northwest Area Water Supply Project, North Dakota... Area Water Supply Project (NAWS Project), a Federal reclamation project, located in North Dakota. A... CONTACT: Alicia Waters, Northwest Area Water Supply Project EIS, Bureau of Reclamation, Dakotas Area...

  16. In-situ bioremediation of a hydrocarbon-contaminated pond at Hall Beach, Northwest Territories

    International Nuclear Information System (INIS)

    Eno, R.; Rogers, J.; Heroux, J.; Reimer, K.

    1999-01-01

    The effectiveness of in-situ bioremediation as a means of cleaning up fuel spills in Arctic regions is demonstrated by a case study involving a former fuel tank farm site at Hall Beach, Northwest Territories. An in-situ treatment method, based on the theory of a completely mixed batch wastewater system, was used in this instance. The treatment centred around a commercial floating aerator, which was installed in the pond to provide oxygen. Pre-calculated amounts of nutrients in the form of ammonium chloride and sodium phosphate were also added. The treatment was repeated in the following thawing season to verify initial results. The study is still ongoing; analysis results of the samples collected during the second season are not yet available. However, initial results looked promising and were consistent with what would be expected of increased biological activity. 4 figs

  17. Tree-ring reconstruction of streamflow in the Snare River Basin, Northwest Territories, Canada

    Science.gov (United States)

    Martin, J. P.; Pisaric, M. F.

    2017-12-01

    Drought is a component of many ecosystems in North America causing environmental and socioeconomical impacts. In the ongoing context of climatic and environmental changes, drought-related issues are becoming problematic in northern Canada, which have not been associated with drought-like conditions in the past. Dryer than average conditions threatens the energy security of northern canadian communities, since this region relies on the production of hydroelectricity as an energy source. In the North Slave Region of Northwest Territory (NWT), water levels and streamflows were significantly lower in 2014/2015. The Government of the NWT had to spend nearly $50 million to purchase diesel fuel to generate enough electricity to supplement the reduced power generation of the Snare River hydroelectric system, hence the need to better understand the multi-decadal variability in streamflow. The aims of this presentation are i) to present jack pine and white spruce tree-ring chronologies of Southern NWT; ii) to reconstruct past streamflow of the Snare River Basin; iii) to evaluate the frequency and magnitude of extreme drought conditions, and iv) to identify which large-scale atmospheric or oceanic patterns are teleconnected to regional hydraulic conditions. Preliminary results show that the growth of jack pine and white spruce populations is better correlated with precipitation and temperature, respectively, than hydraulic conditions. Nonetheless, we present a robust streamflow reconstruction of the Snare River that is well correlated with the summer North Atlantic Oscillation (NAO) index, albeit the strength of the correlation is non-stationary. Spectral analysis corroborate the synchronicity between negative NAO conditions and drought conditions. From an operational standpoint, considering that the general occurrence of positive/negative NAO can be predicted, it the hope of the authors that these results can facilitate energetic planning in the Northwest Territories through

  18. Trichinella Surveillance in Black Bears ( Ursus americanus ) from the Dehcho Region, Northwest Territories, Canada, 2002-15.

    Science.gov (United States)

    Larter, Nicholas C; Elkin, Brett T; Forbes, Lorry B; Wagner, Brent; Allaire, Danny G

    2017-04-01

    We used muscle digestion to test black bears ( Ursus americanus ) from the southwestern Northwest Territories, Canada, for Trichinella. Results showed a prevalence of 4.1%. Some bears had infection intensities of more than one larva per gram of muscle tissue; this level in meat is considered to pose a human consumption safety risk.

  19. 7 CFR 1124.2 - Pacific Northwest marketing area.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Pacific Northwest marketing area. 1124.2 Section 1124.2 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE MILK IN THE PACIFIC NORTHWEST MARKETING AREA Order...

  20. Peculiarities of territorial governing in the area of increased risk

    International Nuclear Information System (INIS)

    Marchinskas, A.

    1998-01-01

    The area of Ignalina NPP can be evaluated from the standpoint of governing as the area of increased risk territory (zone), so the local administration should acquire a specific status. The results of expert examination show insufficient efficiency of the administration's activity, it's orientation to quantitative results. An objective fund is necessary for the supporting the local administration and population of this area. (author)

  1. Uranium geology of the eastern Baker Lake basin, District of Keewatin, Northwest Territories

    International Nuclear Information System (INIS)

    Miller, A.R.

    1980-01-01

    Proterozoic sequences associated with major unconformities are potential uranium metallogenic provinces. Late Aphebian to Paleohelikian Dubawnt Group contintental clastic sedimentary and subaerial alkaline volcanic rocks and underlying Archean gneisses, District of Keewatin, Northwest Territories, represent one such uraniferous metallogenic province. Three types of uranium mineralization are present in the eastern Baker Lake basin, which extends from Christopher Island at the eastern end of Baker Lake southwestwards to the western limit of Thirty Mile Lake. The three uranium associations are: 1) fracture controlled mineralization in the Dubawnt Group and basement gneisses (U-Cu-Ag-Au-Se or U-Cu-Pb-Mo-Zn), 2)diatreme breccia mineralization in basement gneisses (U-Cu-Zn), and 3) impregnation and microfracture mineralization in altered arkose peripheral to lamprophyre dykes(U-Cu-Ag). Hydrothermal fracture related mineralization is controlled by northwest- and east-northeast-trending fault-fracture zones. Diatreme breccia mineralization results from the channelling of groundwaters through highly permeable brecciated gneiss. Mineralization within the altered Kazan arkose peripheral to alkaline dyke complexes formed by a two stage process. Iron and copper sulphides and silver were deposited within the outer portions of the thermal aureole in response to a temperature and Eh gradient across a convective cell created by the thermal anomaly of the dyke complex. The epigenetic sulphide mineralization subsequently provided the reducing environment for precipitation of uranium from groundwater. All three uranium associations show a close spatial distribution to the basal Dubawnt unconformity. The lithological and structural relationships of the Dubawnt Group rocks, types of mineralization and associated alteration assemblages are strikingly similar to the Beaverlodge district, Saskatchewan. (author)

  2. Territorial disputes simmer in areas of South China Sea

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This paper reports that China's award of an exploration cooperation contact in the Nansha area of the South China Sea has revived territorial disputes in the area centering ton the Spratly and Paracel islands. The key dispute is between China and Viet Nam, which earlier engaged in military action over ownership of the islands, believed to have world class potential for hydrocarbon discoveries. Those two nations, as well as Brunei, Malaysia, Philippines, and Taiwan, lay claim to overlapping boundaries of the Spratly Islands. Separately, China and Viet Nam dispute territorial claims in the Paracels. Tensions continue to mount, and regional governments are trying to negotiate compromises to avoid a repeat of warfare

  3. Examining DNA fingerprinting as an epidemiology tool in the tuberculosis program in the Northwest Territories, Canada.

    Science.gov (United States)

    Case, Cheryl; Kandola, Kami; Chui, Linda; Li, Vincent; Nix, Nancy; Johnson, Rhonda

    2013-01-01

    Tuberculosis (TB) is an important public health problem in the Northwest Territories (NWT), particularly among Canadian Aboriginal people. To analyse the transmission patterns of tuberculosis among the population living in the NWT, a territorial jurisdiction located within Northern Canada. This population-based retrospective study examined the DNA fingerprints of all laboratory confirmed cases of TB in the NWT, Canada, between 1990 and 2009. An isolate of each lab-confirmed case had genotyping done using IS6110 Restriction Fragment Length Polymorphism. DNA patterns were assigned to each DNA fingerprint, and indistinguishable fingerprints patterns were assigned a cluster. Social network analysis (SNA) was used to examine direct linkages among cases determined through conventional contact tracing (CCT), their DNA fingerprint and home community. Of the 225 lab-confirmed cases identified, the study was limited to 195 subjects due to DNA fingerprinting data availability. The mean age of the cases was 43.8 years (±22.6) and 120 (61.5%) males. The Dene (First Nations) encompassed 120 of the cases (87.7%), 8 cases (4.1%) were Inuit, 2 cases (1.0%) were Metis, 7 cases (3.6%) were Immigrants and 1 case had unknown ethnicity. One hundred and eighty six (95.4%) subjects were clustered, resulting in 8 clusters. Trend analysis showed significant relationships between with risk factors for unemployment (p=0.020), geographic location (p≤0.001) and homelessness (p≤0.001). Other significant risk factors included excessive alcohol consumption, prior infection with Mycobacterium tuberculosis and prior contact with a case of TB. This study demonstrates how DNA fingerprinting and SNA can be additional epidemiological tools, along with CCT method, to determine transmission patterns of TB.

  4. Review of fire behavior during passage of Sandy Lake Fire 13 (NWT) across a Northwest Territories Power Corporation transmission line

    Energy Technology Data Exchange (ETDEWEB)

    Schroeder, D.; Thomasson, J.

    2009-03-15

    The Sandy Lake Fire 13 of July 2008 was an intense forest fire that burned up to and across a power line right-of-way in the Northwest Territories, approximately 160 km northwest of Fort Smith. The terrain in the area is flat and vegetation is characterized by boreal pine and black spruce uplands with black spruce and tamarack in lower areas and adjacent to wetlands. This report documented post fire conditions at locations where the fire crossed the power line. The towers on this line were made from an aluminum alloy and may not have had the same resistance to heat damage as steel towers, more commonly used on major transmission lines. The transmission line was de-energized during the fire. Therefore, the effects of fire on power transmission were not documented. Although the intense wildfire crossed sections of the power line, it did not result in observable damage to the towers or lines. Fire intensity was likely greater than 40,000 kw/m along some sections of the right-of-way. Although the management of the right-of-way may have reduced heat exposure to the transmission towers, it did not stop the fire. Pine mixed with an aspen component greater than 50 per cent had a mitigating effect on fire behaviour. The fire did not result in any immediate damage to the power line infrastructure. It was concluded that the use of power lines for fire operations should consider right-of-way width in order to assess equipment maneuverability, especially around tower guy wires. 5 refs., 1 tab., 12 figs.

  5. Aliphatic hydrocarbon and polycyclic aromatic hydrocarbon geochemistry of twelve major rivers in the Northwest Territories

    International Nuclear Information System (INIS)

    Backus, S.; Swyripa, M.; Peddle, J.; Jeffries, D.S.

    1995-01-01

    Suspended sediment and water samples collected from twelve major rivers in the Northwest Territories were analyzed for aliphatic hydrocarbons and polycyclic aromatic hydrocarbons (PAHs) to assess the sources and transport of hydrocarbons entering the Arctic Ocean. Three stations on the Mackenzie River and one station near the mouth of eleven other northern rivers were selected for sampling. Samples were collected on the Mackenzie River on four occasions to characterize spring, summer and fall flow conditions and once on the remaining eleven rivers during high flow conditions. The Mackenzie River is distinctively different then the other eleven rivers. Naturally occurring hydrocarbons predominate in the river. These hydrocarbons include biogenic alkanes, diagenic PAHs, petrogenic alkanes, and PAHs from oil seeps and/or bitumens. Anthropogenic inputs of PAHs are low as indicated by low concentrations of combustion PAHs. Alkyl PAH distributions indicate that a significant component of the lower molecular weight PAH fraction is petrogenic. The majority of the high molecular weight PAHs, together with the petrogenic PAHs have a principal source in the Mackenzie River

  6. Canada's Northwest Territories : Can gas and gems bring sustained growth to the North?

    International Nuclear Information System (INIS)

    Burleton, D.

    2003-01-01

    Canada's fastest growing regional market is the Northwest Territories (NWT) due to the significant amount of private-sector investment injected into exploration and development of natural gas and diamonds. The proposed development of a pipeline from the Mackenzie Delta to southern markets has captured attention, and its indirect benefits could provide a huge payoff for the NWT. Other sectors such as hydro-electricity, telecommunication services and tourism are expected to benefit. Important questions must be answered by policy makers, such as the likelihood of sustaining the economic boom and keeping the gains in the NWT rather than flowing south. The author argued that the economic boom will have staying power, since price conditions have improved, and the discovery of diamonds has attracted diamond development activities. Aboriginals are increasingly seeking participation in resource development. Five major challenges were identified: diversification beyond natural resources, infrastructure, labour shortages, impact on the environment, and high costs of living and doing business coupled with concerns about regulation. It was suggested that although the federal government is helping, the NWT government must take control of its own destiny. Resource royalties are not sufficient, and existing tools to create increased fiscal room must be investigated. Debt financing must be addressed to solve some near-term challenges. In addition, the private sector must be engaged. refs., tabs., figs

  7. Uranium series radionuclides, polonium-210 and lead-210, in the lichen-caribou-wolf food chain of the Northwest Territories

    International Nuclear Information System (INIS)

    Thomas, P.A.; Sheard, J.W.; Swanson, S.

    1994-01-01

    This report examines baseline concentrations and transfer of the uranium decay products polonium-210 and lead-210 in the lichen-caribou-wolf food chain at two locations in the Northwest Territories, Baker Lake and Snowdrift. At each location, concentrations of the two radionuclides were determined in the lichen species Cetraria nivalis and Cladina mitis, and several tissues from caribou and wolves. Baseline concentrations and transfer coefficients within the food chain were compared between the two locations. Lichen samples were also collected from Kasba Lake, a third hunting ground used by northern Saskatchewan hunters. The lichen species chosen were common forage for caribou. Both the predominant lichen species at each location and rumen contents were used to estimate the winter diet of caribou in the calculation of transfer coefficients. The results are relevant to environmental monitoring in areas of potential future uranium mining development and the transfer coefficients determined in the study may be used to estimate radionuclide concentrations and radiation doses in future environmental assessments

  8. Seismic modeling of multidimensional heterogeneity scales of Mallik gas hydrate reservoirs, Northwest Territories of Canada

    Science.gov (United States)

    Huang, Jun-Wei; Bellefleur, Gilles; Milkereit, Bernd

    2009-07-01

    In hydrate-bearing sediments, the velocity and attenuation of compressional and shear waves depend primarily on the spatial distribution of hydrates in the pore space of the subsurface lithologies. Recent characterizations of gas hydrate accumulations based on seismic velocity and attenuation generally assume homogeneous sedimentary layers and neglect effects from large- and small-scale heterogeneities of hydrate-bearing sediments. We present an algorithm, based on stochastic medium theory, to construct heterogeneous multivariable models that mimic heterogeneities of hydrate-bearing sediments at the level of detail provided by borehole logging data. Using this algorithm, we model some key petrophysical properties of gas hydrates within heterogeneous sediments near the Mallik well site, Northwest Territories, Canada. The modeled density, and P and S wave velocities used in combination with a modified Biot-Gassmann theory provide a first-order estimate of the in situ volume of gas hydrate near the Mallik 5L-38 borehole. Our results suggest a range of 528 to 768 × 106 m3/km2 of natural gas trapped within hydrates, nearly an order of magnitude lower than earlier estimates which did not include effects of small-scale heterogeneities. Further, the petrophysical models are combined with a 3-D finite difference modeling algorithm to study seismic attenuation due to scattering and leaky mode propagation. Simulations of a near-offset vertical seismic profile and cross-borehole numerical surveys demonstrate that attenuation of seismic energy may not be directly related to the intrinsic attenuation of hydrate-bearing sediments but, instead, may be largely attributed to scattering from small-scale heterogeneities and highly attenuate leaky mode propagation of seismic waves through larger-scale heterogeneities in sediments.

  9. Smoking and dietary inadequacy among Inuvialuit women of child bearing age in the Northwest Territories, Canada

    Directory of Open Access Journals (Sweden)

    Kolahdooz Fariba

    2013-02-01

    Full Text Available Abstract Objective The prevalence of smoking in Aboriginal Canadians is higher than non-Aboriginal Canadians, a behavior that also tends to alter dietary patterns. Compared with the general Canadian population, maternal smoking rates are almost twice as high. The aim of this study was to compare dietary adequacy of Inuvialuit women of childbearing age comparing smokers versus non-smokers. Research methods & procedures A cross-sectional study, where participants completed a culturally specific quantitative food frequency questionnaire. Non-parametric analysis was used to compare mean nutrient intake, dietary inadequacy and differences in nutrient density among smokers and non-smokers. Multiple logistic regression analyses were performed for key nutrients inadequacy and smoking status. Data was collected from three communities in the Beaufort Delta region of the Northwest Territories, Canada from randomly selected Inuvialuit women of childbearing age (19-44 years. Results Of 92 participants, 75% reported being smokers. There were no significant differences in age, BMI, marital status, education, number of people in household working and/or number of self employed, and physical activity between smokers and non-smokers. Non-parametric analysis showed no differences in nutrient intake between smokers and non-smokers. Logistic regression however revealed there was a positive association between smoking and inadequacies of vitamin C (OR = 2.91, 95% CI, 1.17-5.25, iron (OR = 3.16, 95% CI, 1.27-5.90, and zinc (OR = 2.78, 95% CI, 1.12-4.94. A high percentage of women (>60%, regardless of smoking status, did not meet the dietary recommendations for fiber, vitamin D, E and potassium. Conclusions This study provides evidence of inadequate dietary intake among Inuvialuit of childbearing age regardless of smoking behavior.

  10. Pre-feasibility analysis of wind energy for Inuvialuit region in Northwest Territories

    International Nuclear Information System (INIS)

    Chauhan, B.; Weis, T.; Pinard, J.P.

    2003-03-01

    A study examining opportunities and barriers for wind energy development in 4 communities in the Northwest Territories was presented. A review of previous studies examining the feasibility of wind energy in this region was also provided, as well as technical and socio-economic analyses on the displacement of diesel fuels by wind energy. Details of site visits and public meetings to discuss energy concerns were included. Four key locations for installing wind monitoring stations were determined. Interconnection issues and opportunities for wind energy into the local power grids were discussed. Geographic features of the various communities, as well as energy consumption details and wind climates were described. It was noted that there are special considerations for wind turbines in the North, and issues concerning icing and anti-icing technologies were examined. It was suggested that medium-scale wind turbines were the most appropriate size for the Inuvialuit region, due to low costs and ease of installation and redundancy. RETScreen software was used to develop an economic overview of the opportunities for wind energy systems in the 4 communities. Historical wind speed data collected at airports by Environment Canada was used in this analysis. Low and high penetration systems were evaluated. Results of the analysis indicated that wind generated electricity does not appear to be economically viable when compared solely to the displaced cost of diesel fuel. However, environmental factors make it a viable technology. It was concluded that there is potential for wind energy developments in the region, provided that sites are carefully selected. Cost estimates for the proposed wind-monitoring program were also included. 13 tabs., 15 figs

  11. Interagency strategy for the Pacific Northwest Natural Areas Network

    Science.gov (United States)

    Todd M. Wilson; Reid Schuller; Russ Holmes; Curt Pavola; Robert A. Fimbel; Cynthia N. McCain; John G. Gamon; Pene Speaks; Joan I. Seevers; Thomas E. DeMeo; Steve. Gibbons

    2009-01-01

    Over the past 30 years, the Pacific Northwest Interagency Natural Areas Committee has promoted the establishment and management of natural areas in Oregon and Washington—protected areas devoted to research, education, and conservation of biodiversity. This growing collection of sites is now unmatched in its diversity and representation of both common and unique natural...

  12. Assessment of Convolution Neural Networks for Surficial Geology Mapping in the South Rae Geological Region, Northwest Territories, Canada

    Directory of Open Access Journals (Sweden)

    Rasim Latifovic

    2018-02-01

    Full Text Available Mapping of surficial geology is an important requirement for broadening the geoscience database of northern Canada. Surficial geology maps are an integral data source for mineral and energy exploration. Moreover, they provide information such as the location of gravels and sands, which are important for infrastructure development. Currently, surficial geology maps are produced through expert interpretation of aerial photography and field data. However, interpretation is known to be subjective, labour-intensive and difficult to repeat. The expert knowledge required for interpretation can be challenging to maintain and transfer. In this research, we seek to assess the potential of deep neural networks to aid surficial geology mapping by providing an objective surficial materials initial layer that experts can modify to speed map development and improve consistency between mapped areas. Such an approach may also harness expert knowledge in a way that is transferable to unmapped areas. For this purpose, we assess the ability of convolution neural networks (CNN to predict surficial geology classes under two sampling scenarios. In the first scenario, a CNN uses samples collected over the area to be mapped. In the second, a CNN trained over one area is then applied to locations where the available samples were not used in training the network. The latter case is important, as a collection of in situ training data can be costly. The evaluation of the CNN was carried out using aerial photos, Landsat reflectance, and high-resolution digital elevation data over five areas within the South Rae geological region of Northwest Territories, Canada. The results are encouraging, with the CNN generating average accuracy of 76% when locally trained. For independent test areas (i.e., trained over one area and applied over other, accuracy dropped to 59–70% depending on the classes selected for mapping. In the South Rae region, significant confusion was found

  13. At a crossroads : achieving a win-win from oil and gas developments in the Northwest Territories

    International Nuclear Information System (INIS)

    Taylor, A.; Grant, J.; Holroyd, P.; Kennedy, M.; Mackenzie, K.

    2010-01-01

    The Canadian government must decide how to manage the development of oil and gas resources in the Northwest Territories (NT). This paper outlined a scenario that will allow oil and gas companies to earn fair returns on their investments while providing maximum benefits for resource owners. Canada's federal government will need to review and reform royalty rates as well as the bidding process for awarding oil and gas leases. The NT government must allow obtain revenues for oil and gas resource owners in the territory. A portion of the revenues must be invested in long-term funds to be shared with future generations in order to mitigate the impact of resource development and provide a store of wealth while also diversifying and strengthening the local economy. A review of the territory's resource royalty and taxation system is needed before the Mackenzie gas project takes place. An outline of the territory's resource revenue collection process was provided, as well as a set of revised tax and royalty options. 5 tabs., 5 figs.

  14. Bird surveys at McKinley Bay and Hutchison Bay, Northwest Territories, in 1991

    Energy Technology Data Exchange (ETDEWEB)

    Cornish, B J; Dickson, D L; Dickson, H L

    1992-03-01

    McKinley Bay is a shallow protected bay along the eastern Beaufort Sea coast which provides an important habitat for diving ducks. Since 1979, the bay has been the site of a winter harbor and support base for oil and gas exploraton in the Beaufort Sea. Aerial surveys for bird abundance and distribution were conducted in August 1991 as a continuation of long-term monitoring of birds in McKinley Bay and Hutchison Bay, a nearby area used as a control. The main objectives of the 1991 surveys were to expand the set of baseline data on natural annual fluctuations in diving duck numbers, and to determine if numbers of diving ducks had changed since the initial 1981-85 surveys. On the day with the best survey conditions, the population of diving ducks at McKinley bay was estimated at ca 32,000, significantly more than 1981-85. At Hutchison Bay, there were an estimated 11,000 ducks. As in previous years, large numbers of diving ducks were observed off Atkinson Point at the northwest corner of McKinley Bay, at the south end of the bay, and in the northeast corner near a long spit. Most divers in Hutchison Bay were at the west side. Diving ducks, primarily Oldsquaw and scoter, were the most abundant bird group in the study area. Observed distribution patterns of birds are discussed with reference to habitat preferences. 16 refs., 7 figs., 30 tabs.

  15. Mercury and omega-3 fatty acid profiles in freshwater fish of the Dehcho Region, Northwest Territories: Informing risk benefit assessments.

    Science.gov (United States)

    Laird, Matthew J; Henao, Juan J Aristizabal; Reyes, Ellen S; Stark, Ken D; Low, George; Swanson, Heidi K; Laird, Brian D

    2018-05-17

    Traditional foods have significant nutritional, sociocultural and economic value in subarctic First Nations communities of the Northwest Territories, and play a crucial role in promoting cultural continuity and sovereignty. Omega-3 polyunsaturated fatty acids (N-3 PUFAs), including eicosapentaenoic (EPA) and docosahexaenoic acid (DHA), carry significant benefits for neurocognitive development and cardiovascular health. However, the health risks posed by methylmercury may serve to undermine the benefits of fish consumption in Northern Indigenous communities. The objective of this study was to characterize profiles for mercury (Hg) and fatty acids in fish species harvested across lakes of the Dehcho Region, in the Mackenzie Valley of the Northwest Territories, to better understand the risks and benefits associated with traditional foods. Hg levels increased with trophic position, with the highest levels found in Burbot, Lake Trout, Walleye, and Northern Pike. Lake Trout, along with planktivorous species including Lake Whitefish, Cisco, and Sucker, demonstrated higher N-3 PUFAs than other species. Negative associations were observed between Hg and N-3 PUFAs in Lake Trout, Northern Pike, Walleye and Burbot. Further stratifying these relationships revealed significant interactions by lake. Significant differences observed in fatty acid and Hg profiles across lakes underscore the importance of considering both species- and lake-specific findings. This growing dataset of freshwater fish of the Dehcho will inform future efforts to characterize human Hg exposure profiles using probabilistic dose reconstruction models. Copyright © 2018 Elsevier B.V. All rights reserved.

  16. Path of Social Construction in Northwest Sichuan Plateau Pastoral Area

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    On the basis of main contents of social construction and key points of construction,this paper analyzes features of conditions of northwest Sichuan plateau pastoral area.The social construction at current stage mainly includes social cause in narrow sense,and social management at meso-level.The northwest Sichuan plateau pastoral area is faced with the best policy and development opportunity.However,there are still many weak aspects.Firstly,social structure is not coordinated with economic structure.Secondly,social construction ability of grass-roots government is weak.Thirdly,the ability to respond to public demands is low.Fourthly,there is a big gap in availability of basic public service.Finally,it presents path selection for social construction of northwest Sichuan plateau pastoral area:strengthen social construction ability of grass-roots government;promote social construction with livelihood projects as key projects;boost social construction taking advantage of ecological construction;develop basic public service with the aid of external forces;intensify evaluation system for supervision of social construction works.

  17. delta 18O variations in snow on the Devon Island ice cap, Northwest Territories, Canada

    International Nuclear Information System (INIS)

    Koerner, R.; Russel, R.D.

    1979-01-01

    A study of delta 18 O variations of snow samples taken on traverses across the Devon Island ice cap in June 1971, 1972, and 1973 has shown a difference between the accumulation conditions on the souteast and nortwest sides of the ice cap. On the souteast side there is an increasing depletion of 18 O in the snow with increasing elevation. This pattern is attibuted to the effect of orographic uplift of air masses moving over the ice cap from the southeast, which promotes condensation and precipitation due to adiabatic cooling. On the northwest side of the ice cap there is no evidence of any further depletion of 18 O in snow, neither with increasing distance from the possible moisture source in Baffin Bay to the southeast nor with increasing elevation if the air mass comes from the northwest. In this case condensation is due to isobaric cooling so that precipitation is generally from level cloud bases. The changes inferred for the isotopic composition of the water vapour as it rises up the southeast slope are found to be consistent with its depletion through precipitation under near-equilibrium conditions. It is calculated that approximately 30% of the moisture at sea level on the southeast side of the ice cap and 8% at the top of the ice cap are of local origin. Lower temporal and aerial variability of the delta values on the southeast side of the ice cap is attributed to dominance of the Baffin Bay low on that side Effecting consistency of storm conditions there. The delta values of ice in the ablation zone on the Sverdrup Glacier show the combined effect of ice movement from the accumulation to the ablation zone and climatic change during the period of movement from cold to warm and back to cold conditions again. (auth)

  18. Deluges of Grandeur: Water, Territory, and Power on Northwest Mexico’s Río Mayo, 1880-1910

    Directory of Open Access Journals (Sweden)

    Jeffrey M. Banister

    2011-02-01

    Full Text Available Northwest Mexico’s irrigation landscape, known today as El Distrito de Riego 038, or El Valle del Mayo, issues from historical struggles to build an official order out of a diverse world of signs, symbols, processes, places, and peoples. It is the ancestral home of the Yoreme (Mayo, an indigenous group for whom colonisation and agricultural development have meant the loss of autonomy and of the seasonal mobility required to subsist in an arid land. It is also the birthplace of President Álvaro Obregón, a one-time chickpea farmer who transformed late-19th century irrigation praxis into the laws and institutions of 20th century water management. Reshaping territory for the ends of centralising ('federalising' water resources has always proved exceedingly difficult in the Mayo. But this was particularly so in the beginning of the federalisation process, a time of aggressive modernisation under the direction of President Porfirio Díaz (1876-1910. Research on Mexican hydraulic politics and policy, with some important exceptions, has tended to focus on the scale and scope of centralisation. Scholars have paid less attention to the moments and places where water escapes officials’ otherwise ironclad grasp. This paper explores water governance (and state formation more broadly in the late 19th century, on the eve of Mexico’s 1910 Revolution, as an ongoing, ever-inchoate series of territorial claims and projects. Understanding the weaknesses and incompleteness of such projects offers critical insight into post-revolutionary and/or contemporary hydraulic politics.

  19. The central role of community benefits in resource development decision making in the Northwest Territories

    International Nuclear Information System (INIS)

    Donihee, J.

    1999-01-01

    In the northern territories of Canada the government requirement to provide local benefits to residents has been adopted and enshrined in land claims settlements, and consideration of the benefits that can be provided to First Nations when oil and gas exploration and development occurs on or near aboriginal land is mandatory. Access to their lands will depend on more than fair levels of rent or compensation for damages to the land itself. It also depends on the wider benefits that the project can offer to the whole community. Provision for the negotiation of benefits agreements ought be built into the planning for oil and gas projects in the north, and, as a result, the early establishment of a positive relationship with local communities is necessary. Even though the law mandates that there be a negotiation of a benefits agreement, the process is bilateral and the outcome rests within the control of the two parties. An early agreement on benefits issues is seen positively by the government in the overall legal context. The new legal regimes affecting oil and gas operations have provided First Nations with settled land claims with greater confidence about the part they can play in the development process, and joint ventures are being formed between oil and gas companies and aboriginal communities to cooperate in oil and gas activities. These new relationships are only in the development stage, and, as experiences accumulates, First Nations will understand better what level of benefits are reasonable and possible from oil and gas exploration and development

  20. An evaluation of alternative technologies for the management of industrial wastes at Nalluk Base, Tuktoyaktuk, Northwest Territories

    Energy Technology Data Exchange (ETDEWEB)

    MacDonald, A.R.

    1993-05-01

    A study was carried out to identify and evaluate alternative waste treatment and/or disposal technologies that would be effective in improving the management of slops, used glycol and industrial solid wastes at Nalluk Base, Tuktoyaktuk, Northwest Territories. This site was used as a base for an offshore oil and gas drilling program between 1983 and 1992. Background research was conducted to review the biophysical, regulatory and socioeconomic conditions which have had an influence on Nalluk Base waste management operations. Concerns in relation to management of industrial wastes at the base include: extreme climate, permafrost geology, remote location, excessive government regulations but no specific legislation, and distrust of white man by local Inuvialuit. The five major waste streams handled at the base (used glycol, oily slops, scrap metal, used containers and ash) were characterized in terms of physical and chemical characteristics, anticipated volumes, and potential contaminants. Eighty-six waste treatment and disposal processes were reviewed for their applicability in treating each of the five waste streams. Short-listed options were subjected to full-cost environmental accounting. Preferred options identified were: used glycol, one site reuse using vacuum distillation; unseparated slops and used oil/fuel, off-site cement kiln incineration; oily wastewater, on-site evaporation; sludge, offsite landfill; scrap metal and used containers, Hamlet landfill (current practise); and ash, off-site landfill. 178 refs., 15 figs., 34 tabs.

  1. Capitalist Territorial Competitiveness and Water Dispossession in the Metropolitan Area of Influence of Cali (Colombia

    Directory of Open Access Journals (Sweden)

    Oscar Buitrago Bermudez

    2016-07-01

    Full Text Available The proposal for the concept of territorial platform of capitalist competitiveness starts with a criticism of the reduced and biased form of understanding the concept of territory in the practice of dispossession of water, specifically, and of nature, in general. To understand the process of the plundering and abuse of natural wealth by the State and capitalists on local societies, the article proposes the concept of the territorial platform of capitalist competitiveness, understood as a territorialities system that articulates the periphery areas to the global capital. In this approach, the dispossession of water takes place in the context of the contradictions of the capitalist economic model established in Colombia. In the field of environmental water management, the main evidence of the presence of the capitalist territorial platform of competitiveness is the loss of environmental and departmental institutions, which promotes the expansion of the sugarcane territory.

  2. Tourism territories in low density areas: The case of Naturtejo geopark in Portugal

    Directory of Open Access Journals (Sweden)

    George Manuel de Almeida Ramos

    2016-06-01

    Full Text Available This paper aims to supply some elements regarding tourism territories’ building in low density areas, and to corroborate the creation of a specific tourism territory (the Naturtejo Geopark by the role carried out by a new territorial actor – Naturtejo, EIM (a Portuguese geopark´s management firm - allowing tourism activities within a territorial scope different from the traditional territorial units’ partition. The methodology applied is based on literature review and a specific case study used to show the creation of a new tourism territory. The results achieved suggest that concerted action in this new tourism territory has been producing positive effects from the supply-side point of view.

  3. Effects of Attenuation of Gas Hydrate-bearing Sediments on Seismic Data: Example from Mallik, Northwest Territories, Canada

    Science.gov (United States)

    Bellefleur, G.; Riedel, M.; Brent, T.

    2007-05-01

    Wave attenuation is an important physical property of hydrate-bearing sediments that is rarely taken into account in site characterization with seismic data. We present a field example showing improved images of hydrate- bearing sediments on seismic data after compensation of attenuation effects. Compressional quality factors (Q) are estimated from zero-offset Vertical Seismic Profiling data acquired at Mallik, Northwest Territories, Canada. During the last 10 years, two internationally-partnered research drilling programs have intersected three major intervals of sub-permafrost gas hydrates at Mallik, and have successfully extracted core samples containing significant amount of gas hydrates. Individual gas hydrate intervals are up to 40m in thickness and are characterized by high in situ gas hydrate saturation, sometimes exceeding 80% of pore volume of unconsolidated clastic sediments having average porosities ranging from 25% to 40%. The Q-factors obtained from the VSP data demonstrate significant wave attenuation for permafrost and hydrate- bearing sediments. These results are in agreement with previous attenuation estimates from sonic logs and crosshole data at different frequency intervals. The Q-factors obtained from VSP data were used to compensate attenuation effects on surface 3D seismic data acquired over the Mallik gas hydrate research wells. Intervals of gas hydrate on surface seismic data are characterized by strong reflectivity and effects from attenuation are not perceptible from a simple visual inspection of the data. However, the application of an inverse Q-filter increases the resolution of the data and improves correlation with log data, particularly for the shallowest gas hydrate interval. Compensation of the attenuation effects of the permafrost likely explains most of the improvements for the shallow gas hydrate zone. Our results show that characterization of the Mallik gas hydrates with seismic data not corrected for attenuation would tend to

  4. Dietary adequacy and alcohol consumption of Inuvialuit women of child-bearing age in the Northwest Territories, Canada.

    Science.gov (United States)

    Kolahdooz, F; Spearing, K; Corriveau, A; Sharma, S

    2013-12-01

    Previous studies highlight a possible association between alcohol-drinking patterns and dietary inadequacies, which may have negative implications, particularly for women of child-bearing age. The present study aimed to compare dietary adequacy among alcohol drinkers versus nondrinkers in Inuvialuit women of child-bearing age. A cross-sectional survey of 92 randomly selected women of childbearing age (19-44 years) was conducted in three communities in the Northwest Territories of Arctic Canada, using a validated quantitative food frequency questionnaire. Data were analysed to compare mean daily energy and nutrient intakes, dietary adequacy and nutrient densities (per 4184 kJ) between alcohol drinkers and nondrinkers, as well as heavy drinkers and nonheavy drinkers, using the nonparametric Wilcoxen rank sum test. The response rate was between 65% and 85% depending on the community sampled. Of the study participants, 54% (n = 49) were drinkers and 46% (n = 42) were nondrinkers. Of the drinkers, 45% (n = 22) were heavy drinkers. Mean energy intakes were high among all women, although they were significantly higher among drinkers [17,179 kJ (4106 kcal)] compared to nondrinkers [13,317 kJ (3183 kcal)]. There were no significant differences in nutrient intake between the two groups; however, drinkers had a lower nutrient density for most nutrients. Heavy drinkers had a significantly lower nutrient density for all nutrients, except protein, iron, and vitamins B6 , C and D, compared to nonheavy drinkers. The findings of the present study provide evidence of inadequate dietary intake among Inuvialuit of child-bearing age, regardless of alcohol-drinking behaviour. © 2013 The Authors Journal of Human Nutrition and Dietetics © 2013 The British Dietetic Association Ltd.

  5. Soil remediation of a former power plant site in Tulita, Northwest Territories

    International Nuclear Information System (INIS)

    Pouliot, Y.; Thomassin-Lacroix, E.; Moreau, N.

    2005-01-01

    This paper outlines major stages of an ongoing remediation project caused by a power generating plant in the Dene Hamlet of Tulita. High levels of soil contamination were caused by the plant's operations as well as accidental petroleum hydrocarbon (PHC) spills. The decommissioning of the plant required that the site be remediated. Challenges faced by the remediators included the high level of contamination, the remote location of the community, as well as the fact that the site was located in the centre of the community. In addition, the soil in the impacted site was fine, and a 20 cm thick layer of peat acted as sponge, absorbing and trapping hydrocarbons. Remedial criteria was outlined according to Canada-Wide Standards for fine-grained soil in an industrial setting. The technology used for the project was Biopile, a process consisting of installing wells in the contaminated zone in order to provide the aeration required for PHC biodegradation and to condition the soil on a regular basis in order to promote optimal treatment conditions throughout the impacted material. Results indicated that the first 2 months were successful in reducing initial PHC levels. However, the following treatment season did not show as much degradation. An investigation revealed that nitrogen and phosphorus levels were insufficient to sustain microbial activity, as a result of lower than normal temperatures in the area for that season. Nutrients were added to the soil to re-establish the appropriate treatment conditions. It was concluded that the technology used presented numerous advantages. Overall disturbance of the area was reduced, and allowed other measures to be implemented, including segregation of the highly impacted peat layer. It was expected that remediation objectives for the entire site will be met by July 2005. 3 refs., 3 tabs

  6. Soil remediation of a former power plant site in Tulita, Northwest Territories

    Energy Technology Data Exchange (ETDEWEB)

    Pouliot, Y.; Thomassin-Lacroix, E. [Biogenie Inc., Lachenaie, PQ (Canada); Moreau, N. [Biogenie, Quebec City, PQ (Canada)

    2005-07-01

    This paper outlines major stages of an ongoing remediation project caused by a power generating plant in the Dene Hamlet of Tulita. High levels of soil contamination were caused by the plant's operations as well as accidental petroleum hydrocarbon (PHC) spills. The decommissioning of the plant required that the site be remediated. Challenges faced by the remediators included the high level of contamination, the remote location of the community, as well as the fact that the site was located in the centre of the community. In addition, the soil in the impacted site was fine, and a 20 cm thick layer of peat acted as sponge, absorbing and trapping hydrocarbons. Remedial criteria was outlined according to Canada-Wide Standards for fine-grained soil in an industrial setting. The technology used for the project was Biopile, a process consisting of installing wells in the contaminated zone in order to provide the aeration required for PHC biodegradation and to condition the soil on a regular basis in order to promote optimal treatment conditions throughout the impacted material. Results indicated that the first 2 months were successful in reducing initial PHC levels. However, the following treatment season did not show as much degradation. An investigation revealed that nitrogen and phosphorus levels were insufficient to sustain microbial activity, as a result of lower than normal temperatures in the area for that season. Nutrients were added to the soil to re-establish the appropriate treatment conditions. It was concluded that the technology used presented numerous advantages. Overall disturbance of the area was reduced, and allowed other measures to be implemented, including segregation of the highly impacted peat layer. It was expected that remediation objectives for the entire site will be met by July 2005. 3 refs., 3 tabs.

  7. Bioventing at a heating oil spill site in Yellowknife, Northwest Territories

    International Nuclear Information System (INIS)

    Barnette, M.; Das, D.; Clark, J.; Ziervogel, H.; Hayden, K.

    2005-01-01

    This paper discusses the application of a bioventing system used to treat soil and groundwater contaminated with diesel at a commercial property in Yellowknife. Contamination was caused by a broken pipe connected to an underground storage tank. A bioventing trial was proposed as the most economical method of remediating residual contamination following several years of product recovery. A background of earlier phased product recovery methods was provided. Sufficient heliotrophic bacteria was present in the groundwater for aerobic bioremediation of the petroleum hydrocarbon impacted soil and groundwater. Details of monitoring wells and recovery rates were presented, as well as installation procedures for the bioventing system, which included 3 air injection wells, 6 vadose zone observation wells and a blower fan with associated piping to blow air into the subsurface. The system operated for 12 days to establish subsurface conditions and evaluate effectiveness, and was subsequently used for various periods of duration from 2002 to 2004. Results for all periods of operation were provided. It was concluded that the system was effective in increasing subsurface oxygen concentrations to stimulate microbial bioremediation in the vadose zone soil. Estimated remediation time ranged from 3 to 5 years. The radius of influence of the system was in excess of 29 m. Changes in the water table meant that wells initially thought to be free of hydrocarbons became recontaminated. Further operations and monitoring of the bioventing system were recommended, including soil sampling to determine concentrations of hydrocarbons remaining at the site in comparison to other soil criteria. Monitoring costs were estimated at $10,000 per year. It was suggested that there was a potential for the application of this system in other northern contaminated areas. 3 figs

  8. Stochastic simulation of climate change impacts on ice road operations, MacKenzie River, Northwest Territories

    International Nuclear Information System (INIS)

    Woo, Mingko; Lonergan, S.

    1990-01-01

    Winter roads constitute an important part of the transportation network in the MacKenzie Delta, the Yellowknife area, and between the MacKenzie Highway and the Canol Road. Climatic changes in the MacKenzie Valley will alter the probabilities of ice cover thickness and duration, impacting on the periods when ice road river crossings are viable. Stochastic models were developed to generate air temperature and precipitation data to analyze climate impacts on when ice road crossing of the MacKenzie River at Norman Wells is feasible. The data were employed to simulate river ice growth and decay. Several general circulation models were employed to determine the impacts of climatic change on the ice regime. For precipitation simulation, the occurrence of wet or dry days was determined from Markov chain transition probabilities. In general, the Goddard Institute of Space Studies (GISS) model predicted the largest increase in monthly precipitation and the Oregon State University (OSU) model predicted the least changes. The various scenarios indicated that the duration for vehicular traffic over ice will be significantly reduced, compared to present day Norman Wells ice crossing operation. For 20 tonne vehicles, the current duration for safe crossing averages 169±14.6 days per year, while for the OSU scenario it will be reduced to 148±14.7 days, is further reduced to 127±24.9 days for the GISS scenario, and drops to 122±21.7 days for the GFDL (General Fluid Dynamics Laboratory) scenario. 5 refs., 1 fig

  9. Assessing hazard risk, cost of adaptation and traditional land use activities in the context of permafrost thaw in communities in Yukon and the Northwest Territories, Canada

    Science.gov (United States)

    Benkert, B.; Perrin, A.; Calmels, F.

    2015-12-01

    Together with its partners, the Northern Climate ExChange (NCE, part of the Yukon Research Centre at Yukon College) has been mapping permafrost-related hazard risk in northern communities since 2010. By integrating geoscience and climate project data, we have developed a series of community-scale hazard risk maps. The maps depict hazard risk in stoplight colours for easy interpretation, and support community-based, future-focused adaptation planning. Communities, First Nations, consultants and local regulatory agencies have used the hazard risk maps to site small-scale infrastructure projects, guide land planning processes, and assess suitability of land development applications. However, we know that assessing risk is only one step in integrating the implications of permafrost degradation in societal responses to environmental change. To build on our permafrost hazard risk maps, we are integrating economic principles and traditional land use elements. To assess economic implications of adaptation to permafrost change, we are working with geotechnical engineers to identify adaptation options (e.g., modified building techniques, permafrost thaw mitigation approaches) that suit the risks captured by our existing hazard risk maps. We layer this with an economic analysis of the costs associated with identified adaptation options, providing end-users with a more comprehensive basis upon which to make decisions related to infrastructure. NCE researchers have also integrated traditional land use activities in assessments of permafrost thaw risk, in a project led by Jean Marie River First Nation in the Northwest Territories. Here, the implications of permafrost degradation on food security and land use priorities were assessed by layering key game and gathering areas on permafrost thaw vulnerability maps. Results indicated that close to one quarter of big and small game habitats, and close to twenty percent of key furbearer and gathering areas within the First Nation

  10. Arsenic and antimony geochemistry of mine wastes, associated waters and sediments at the Giant Mine, Yellowknife, Northwest Territories, Canada

    Science.gov (United States)

    Fawcett, Skya E.; Jamieson, Heather E.; Nordstrom, D. Kirk; McCleskey, R. Blaine

    2015-01-01

    Elevated levels of arsenic (As) and antimony (Sb) in water and sediments are legacy residues found downstream from gold-mining activities at the Giant Mine in Yellowknife, Northwest Territories (NWT), Canada. To track the transport and fate of As and Sb, samples of mine-waste from the mill, and surface water, sediment, pore-water, and vegetation downstream of the mine were collected. Mine waste, pore-water, and sediment samples were analyzed for bulk chemistry, and aqueous and solid-state speciation. Sediment and vegetation chemistry were evaluated using scanning electron microscope imaging, synchrotron-based element mapping and electron microprobe analysis. The distributions of As and Sb in sediments were similar, yet their distributions in the corresponding pore-waters were mostly dissimilar, and the mobility of As was greater than that of Sb. Competition for sorption sites is the most likely cause of elevated Sb concentrations in relatively oxidized pore-water and surface water. The aqueous and solid-state speciation of As and Sb also differed. In pore-water, As(V) dominated in oxidizing environments and As(III) in reducing environments. In contrast, the Sb(V) species dominated in all but one pore-water sample, even under reducing conditions. Antimony(III) appears to preferentially precipitate or adsorb onto sulfides as evidenced by the prevalence of an Sb(III)-S secondary solid-phase and the lack of Sb(III)(aq) in the deeper zones. The As(V)–O solid phase became depleted with depth below the sediment–water interface, and the Sb(V)–O phase persisted under relatively reducing conditions. In the surficial zone at a site populated by Equisetum fluviatile (common horsetail), As and Sb were associated with organic material and appeared mobile in the root zone. In the zone below active plant growth, As and Sb were associated primarily with inorganic phases suggesting a release and reprecipitation of these elements upon plant death. The co-existence of reduced

  11. Arsenic and antimony geochemistry of mine wastes, associated waters and sediments at the Giant Mine, Yellowknife, Northwest Territories, Canada

    International Nuclear Information System (INIS)

    Fawcett, Skya E.; Jamieson, Heather E.; Nordstrom, D. Kirk; McCleskey, R. Blaine

    2015-01-01

    Highlights: • Antimony and arsenic were speciated in sediments and pore waters near Giant Mine. • Sediments will continue to be a source of arsenic and antimony to overlying water. • Aquatic vegetation traps contaminated sediment and takes up antimony and arsenic. - Abstract: Elevated levels of arsenic (As) and antimony (Sb) in water and sediments are legacy residues found downstream from gold-mining activities at the Giant Mine in Yellowknife, Northwest Territories (NWT), Canada. To track the transport and fate of As and Sb, samples of mine-waste from the mill, and surface water, sediment, pore-water, and vegetation downstream of the mine were collected. Mine waste, pore-water, and sediment samples were analyzed for bulk chemistry, and aqueous and solid-state speciation. Sediment and vegetation chemistry were evaluated using scanning electron microscope imaging, synchrotron-based element mapping and electron microprobe analysis. The distributions of As and Sb in sediments were similar, yet their distributions in the corresponding pore-waters were mostly dissimilar, and the mobility of As was greater than that of Sb. Competition for sorption sites is the most likely cause of elevated Sb concentrations in relatively oxidized pore-water and surface water. The aqueous and solid-state speciation of As and Sb also differed. In pore-water, As(V) dominated in oxidizing environments and As(III) in reducing environments. In contrast, the Sb(V) species dominated in all but one pore-water sample, even under reducing conditions. Antimony(III) appears to preferentially precipitate or adsorb onto sulfides as evidenced by the prevalence of an Sb(III)-S secondary solid-phase and the lack of Sb(III)(aq) in the deeper zones. The As(V)–O solid phase became depleted with depth below the sediment–water interface, and the Sb(V)–O phase persisted under relatively reducing conditions. In the surficial zone at a site populated by Equisetum fluviatile (common horsetail), As and

  12. Benefits of donkeys in rural and urban areas in northwest Nigeria

    NARCIS (Netherlands)

    Hassan, M.R.; Steenstra, F.A.; Udo, H.M.J.

    2013-01-01

    The objective of this study is to explore the benefits of donkeys for rural and urban smallholder farmers in northwest Nigeria. We visited 112 smallholder donkey farmers located in rural and urban areas from four states in northwest Nigeriathrough four focus group meetings, interviews with

  13. A novel missense RAG-1 mutation results in T−B−NK+ SCID in Athabascan-speaking Dine Indians from the Canadian Northwest Territories

    OpenAIRE

    Xiao, Zheng; Yannone, Steven M; Dunn, Elizabeth; Cowan, Morton J

    2008-01-01

    DNA double-strand repair factors in the non-homologous end joining (NHEJ) pathway resolve DNA double-strand breaks introduced by the recombination-activating gene (RAG) proteins during V(D)J recombination of T and B lymphocyte receptor genes. Defective NHEJ and subsequent failure of V(D)J recombination leads to severe combined immunodeficiency disease (SCID). We originally linked T−B−NK+ SCID in Athabascan-speaking Native Americans in the Southwestern US and Northwest Territories of Canada to...

  14. Spatial Aggregation of Forest Songbird Territories and Possible Implications for Area Sensitivity

    Directory of Open Access Journals (Sweden)

    Julie Bourque

    2006-06-01

    Full Text Available Habitat area requirements of forest songbirds vary greatly among species, but the causes of this variation are not well understood. Large area requirements could result from advantages for certain species when settling their territories near those of conspecifics. This phenomenon would result in spatial aggregations much larger than single territories. Species that aggregate their territories could show reduced population viability in highly fragmented forests, since remnant patches may remain unoccupied if they are too small to accommodate several territories. The objectives of this study were twofold: (1 to seek evidence of territory clusters of forest birds at various spatial scales, lags of 250-550 m, before and after controlling for habitat spatial patterns; and (2 to measure the relationship between spatial autocorrelation and apparent landscape sensitivity for these species. In analyses that ignored spatial variation of vegetation within remnant forest patches, nine of the 17 species studied significantly aggregated their territories within patches. After controlling for forest vegetation, the locations of eight out of 17 species remained significantly clustered. The aggregative pattern that we observed may, thus, be indicative of a widespread phenomenon in songbird populations. Furthermore, there was a tendency for species associated with higher forest cover to be more spatially aggregated [ERRATUM].

  15. Groundwater regimes and isotopic studies, Ranger mine area, Northern Territory

    Energy Technology Data Exchange (ETDEWEB)

    Ahmad, M; Green, D C

    1986-12-01

    Three types of groundwater occur in the area of the Ranger mine. Type A groundwater occurs in the loose sands and gravels occupying the present day stream channels, Type B in the weathering profile and Type C occurs in relatively fresh fractured bedrock occupying open fractures and other cavities. The three types of groundwater can be distinguished both chemically and isotopically. Light stable isotope data suggest that most early rains are lost by evapotranspiration and have no imprint on the groundwater. Later in the wet season, the ground is saturated and groundwater recharge occurs on a regional scale. This younger groundwater sits on the older waters. Mixing is probably minimal as before any large scale mixing could occur, most younger waters are lost by evapotranspiration. Stable isotope data suggest that Type B groundwater in certain areas has some connection with evaporated surface water bodies. Stable isotope measurements for the pollution monitoring bores around the tailings dam do not indicate any connection with the polluted pond waters at the time of sample collection.

  16. Socio-Environmental Issues of Marginal Territories within the Romanian-Bulgarian Cross-Border Area

    Directory of Open Access Journals (Sweden)

    GEORGIANA TOTH

    2014-12-01

    Full Text Available The territorial system overlapping cross-border areas shapes a particularly dynamic and complex functional area. This paper synthesises several research outcomes regarding the social and environmental dysfunctions and opportunities defining the marginal territories that were emphasised during the ‘Analysis and diagnosis of the current situation in the cross-border area’, a phase of the project ‘Common Strategy of Sustainable Territorial Development of the Romanian-Bulgarian Cross-Border Area’ (SPATIAL. The main indicators concerning the population structure and movement highlight a series of problematic aspects within the cross-border area: population decline, significant rural population concentration on the Romanian side, demographic ageing, increase in the age dependency ratio, and a negative natural growth and migration rate. The analysis also indicates areas of socio-demographic potential that are marked by population growth, a significant young population presence that is convergent with an important share of active population. In this perspective, the spatial analysis also focused on identifying natural drivers affecting development and restrictive factors, on the environmental quality evaluation, as well as on establishing areas exposed to natural and technological risks. Therefore, delineating and analysing components underlying social and environmental processes were intended to determine those issues and opportunities considered to influence the evolution of this potentially functional area.

  17. P-T composition and evolution of paleofluids in the Paleoproterozoic Mag Hill IOCG system, Contact Lake belt, Northwest Territories, Canada

    Science.gov (United States)

    Somarin, A. Karimzadeh; Mumin, A. Hamid

    2014-02-01

    The Echo Bay stratovolcano complex and Contact Lake Belt of the Great Bear Magmatic Zone, Northwest Territories, host a series of coalescing Paleoproterozoic hydrothermal systems that affected an area of several hundred square kilometers. They were caused by intrusion of synvolcanic diorite-monzodioritic plutons into andesitic host rocks, producing several characteristic hydrothermal assemblages. They include early and proximal albite, magnetite-actinolite-apatite, and potassic (K-feldspar) alteration, followed by more distal hematite, phyllic (quartz-sericite-pyrite), and propylitic (chlorite-epidote-carbonate±sericite±albite±quartz) alteration, and finally by late-stage polymetallic epithermal veins. These alteration types are characteristic of iron oxide copper-gold deposits, however, with distal and lower-temperature assemblages similar to porphyry Cu systems. Magnetite-actinolite-apatite alteration formed from high temperature (up to 560 °C) fluids with average salinity of 12.8 wt% NaCl equivalent. The prograde propylitic and phyllic alteration stages are associated with fluids with temperatures varying from 80 to 430 °C and a wide salinity range (0.5-45.6 wt% NaCl equivalent). Similarly, wide fluid temperature (104-450 °C) and salinity (4.2-46.1 wt% NaCl equivalent) ranges are recorded for the phyllic alteration. This was followed by Cu-Ag-U-Zn-Co-Pb sulfarsenide mineralization in late-stage epithermal veins formed at shallow depths and temperatures from 270 °C to as low as 105 °C. The polymetallic veins precipitated from high salinity (mean 30 wt% NaCl equivalent) dense fluids (1.14 g/cm3) with a vapor pressure of 3.8 bars, typical of epithermal conditions. Fluid inclusion evidence indicates that mixed fluids with evolving physicochemical properties were responsible for the formation of the alteration assemblages and mineralization at Mag Hill. An early high temperature, moderate salinity, and magmatic fluid was subsequently modified variably by

  18. Annual individual hygienic assessment of natural exposure doses of the Altai territory model areas population

    Directory of Open Access Journals (Sweden)

    N. Yu. Potseluev

    2016-01-01

    Full Text Available The goal is to determine ionizing radiation natural sources exposure regularities of Altai Territory model areas population. The materials and methods. 11376 radon measurements, 1247 gamma radiation meas-urements in an open area and in residential and office buildings were performed, selection of 189 drinking water tests was carried out. Results. Complex radiation and hygienic examination of the region with the most large municipalities number with model areas allocation was conducted. The assessment of the Altai Territory population’s individual annual radiation doses from natural radionuclides has revealed a number of the regularities depending on the terrain’s ecological and geographical type. Following the research results, ranging the region territories taking into account of annual effective doses of the population from natural sources for 2009-2015 was carried out. The annual individual effective dose of the Altai Territory upland areas population presented by the highest values and ranges from 7.36 mSv / year to 8.19 mSv / year. Foothill regions of Altai and in Salair ridge are characterized by increased population exposure from natural sources. Here the dose ranges from 5.09 mSv / year to 6.22 mSv / year. Steppe and forest-steppe territories are characterized by the lowest level of the natural radiation which is ranging from 3.23 mSv / year to 4.11 mSv / year, that doesn’t exceed the all-Russian levels. Most of the hygienic radon equivalent equilibrium volume activity standards exceedances were registered in mountain and foothill areas buildings. A number of radon anomalies is revealed also in steppe areas. Med exceedances ranged from 203 ± 17.8 Bq / m3 to 480 ± 37.9 Bq / m3. Given the fact that most of these buildings belong to the administrative or educational institutions with an eight-hour working day, the dose of radiation for people there can be up to 10 mSv / year. Conclusion. Spreading of individual annual effective

  19. Territorial ordering in Toay area and surroundings, La Pampa province, Argentina

    International Nuclear Information System (INIS)

    Carballo, O.; Sbrocco; J; Calmels, A.; Sotorres, E.; Miglianelli, C.

    2004-01-01

    This present work aims to provide a territorial ordering in an area limited by the 36 grades 39 minutes and 36 grades 43 minutes Southern Parallels and the 64 grades 20 minutes and 64 grades 27 minutes. Meridians from the same hemisphere; within such area, the population from Toay and surroundings are held/contained. The empiric method employed was taken from Gomez Orea (1993). The area was divided into environmental synthesis units and through the use of different proposed tasks it was possible to reach an objective description of the area with the distribution of its varied units [es

  20. SOME ASPECTS OF SUSTAINABLE LAND MANAGEMENT AGRICULTURAL LAND USE AREAS WITHIN THE TERRITORIAL COMMUNITIES

    Directory of Open Access Journals (Sweden)

    Kapinos N.

    2016-05-01

    Full Text Available Land Fund in Ukraine is experiencing excessive human impact, which is reflected in its performance exceeding the allowable agricultural development and land structure imbalance. The environmental condition of land resources close to critical. Among the largest land area occupied by agricultural land (71% of which - 76% is arable land. Violation environmentally acceptable ratio of arable land, natural grasslands and forests negatively affected the sustainability of agricultural landscapes. Throughout the widespread land degradation processes, among which the most ambitious is the erosion (about 57.5% of the territory, pollution (20% of the territory, flooding (about 12% of the territory. Sustainable (balanced land is one of the key factors of sustainable nature of territorial entities and may be formed of a priority, taking into account environmental factors. In ecological optimization based on value criteria ekolohostabilizuyuchyh and anthropogenic pressures lands should necessarily provide for withdrawal of intensive land use, which in its modal properties can not ensure sustainability of land use. However, today in Ukraine within the territories of communities no project development to optimize land use on the basis of sustainable development. Accordingly, the purpose of the article was the study of certain aspects of Land Management sustainable development of agricultural land within the territories of local communities. The current structure of the land fund of Ukraine was actually formed in the Soviet period, under the influence of policies of extensive agricultural development. Violation environmentally acceptable ratio of arable land, natural grasslands and forests negatively affected the stability and condition of land, which is confirmed by relevant research. In such circumstances, balancing the land proposed to carry out in two stages - the ecological and economic. In ecological optimization criteria based on land value necessarily

  1. Hiking tourism development in protected areas and nature hazard prevention in the Lake Baikal natural territory

    Directory of Open Access Journals (Sweden)

    Luzhkova Natalia

    2013-01-01

    Full Text Available Since 2010, recreational development has been permitted in strict nature reserves (zapovedniks in Russia, the most highly protected category of Russian Federal Protected Areas. As zapovedniks comply with the 1b IUCN category for wilderness preservation, human activities within the reserves have been limited and, consequently, there has been little research on the natural hazard impact for tourism. The type of recreational use permitted in the territories and their buffer zones is called Educational Tourism. It is identified as “as a specialized type of ecological tourism where the main goal is an introduction to natural and cultural attractions”. Hiking is seen as one of these suitable types of tourism within the territories of zapovedniks, due to its low impact on natural features. As hiking trails are laid through natural landscapes, it is possible that natural disasters can both damage the infrastructure and cause fatal injuries for visitors. During the planning stages of trail construction, natural hazard monitoring should be conducted. Baikalskii Nature Biosphere Zapovednik in the Lake Baikal region is used as a model territory where scientific research and engineering are employed to better develop hiking tourism. Along with the monitoring of natural processes, several scenarios for trail planning, construction, and maintenance are being analyzed under the threat of mud slides, avalanches and floods.

  2. Information support of territorial wildlife management of Lake Baikal and the surrounding areas (Russia)

    Science.gov (United States)

    Lesnykh, Svetlana

    2013-04-01

    The UNESCO World Heritage Committee inscribed Lake Baikal in the World Heritage List under all four natural criteria as the most outstanding example of a freshwater ecosystem. It is the oldest and deepest lake in the world, which is the main freshwater reserve surrounded by a system of protected areas that have high scientific and natural values. However, there is a conflict between three main interests within the territory: the preservation of the unique ecosystem of the lake and its surrounding areas, the need for regional economic development, and protection of interests of the population, living on the shores of Lake Baikal. Solutions to the current challenges are seen in the development of control mechanisms for the wildlife management to ensure sustainable development and conservation of lake and the surrounding regions. For development mechanisms of territorial management of the complex and valuable area it is necessary to analyze features of its functioning and self-control (adaptable possibilities), allowing ecosystems to maintain their unique properties under influence of various external factors: anthropogenic (emissions, waste water, streams of tourists) and natural (climate change) load. While determining the direction and usage intensity of the territory these possibilities and their limits should be considered. Also for development of management strategy it is necessary to consider the relation of people to land and water, types of wildlife management, ownership, rent, protection from the negative effects, and etc. The relation of people to the natural area gives a chance to prioritize the direction in the resource use and their protection. Results of the scientific researches (reaction of an ecosystem on influence of various factors and system of relations to wildlife management objects) are the basis for the nature protection laws in the field of wildlife management and environmental protection. The methodology of legal zoning of the territory was

  3. Effects of seismic lines on the abundance of breeding birds in the Kendall Island Bird Sanctuary, Northwest Territories, Canada

    Energy Technology Data Exchange (ETDEWEB)

    Ashenhurst, A.R.; Hannon, S.J. [Alberta Univ., Edmonton, AB (Canada). Dept. of Biological Sciences

    2008-06-15

    The effects of oil and gas exploration activities on bird abundance in the Arctic were investigated. The study examined the impacts of new and oil visible seismic lines within the Kendall Island Bird Sanctuary on the abundance of breeding passerines, Lapland longspur, common redpoll, American tree sparrow, and red-necked phalarope in upland tundra region and sedge-willow habitats. Results of the study showed that the effects on abundance with newer seismic lines were not statistically significant for most groups of birds. However, more birds were seen on reference transects than on seismic lines. The seismic lines had a significant impact on passerines grouped in upland tundra, as well as for sparrows in sedge and willows. Along older seismic lines, passerine abundance was lower than on reference transects in upland tundra. The study demonstrated that seismic lines created between 10 and 30 years ago had persistent vegetative changes that have reduced bird abundance. It was concluded that although the birds were not avoiding lines, some birds appeared to have increased the size of their territories in order to compensate for vegetative changes. 34 refs., 4 tabs.

  4. Phylogeography of Schizopygopsis stoliczkai (Cyprinidae) in Northwest Tibetan Plateau area.

    Science.gov (United States)

    Wanghe, Kunyuan; Tang, Yongtao; Tian, Fei; Feng, Chenguang; Zhang, Renyi; Li, Guogang; Liu, Sijia; Zhao, Kai

    2017-11-01

    Schizopygopsis stoliczkai (Cyprinidae, subfamily Schizothoracinae) is one of the major freshwater fishes endemic to the northwestern margin of the Tibetan Plateau. In the current study, we used mitochondrial DNA markers cytochrome b (Cyt b ) and 16S rRNA (16S), as well as the nuclear marker, the second intron of the nuclear beta-actin gene (Act2), to uncover the phylogeography of S. stoliczkai . In total, we obtained 74 haplotypes from 403 mitochondrial concatenated sequences. The mtDNA markers depict the phylogenetic structures of S. stoliczkai , which consist of clade North and clade South. The split time of the two clades is dated back to 4.27 Mya (95% HPD = 1.96-8.20 Mya). The estimated split time is earlier than the beginning of the ice age of Pleistocene (2.60 Mya), suggesting that the northwestern area of the Tibetan Plateau probably contain at least two glacial refugia for S. stoliczkai . SAMOVA supports the formation of four groups: (i) the Karakash River group; (ii) The Lake Pangong group; (iii) the Shiquan River group; (iv) the Southern Basin group. Clade North included Karakash River, Lake Pangong, and Shiquan River groups, while seven populations of clade South share the haplotypes. Genetic diversity, star-like network, BSP analysis, as well as negative neutrality tests indicate recent expansions events of S. stoliczkai . Conclusively, our results illustrate the phylogeography of S. stoliczkai , implying the Shiquan River is presumably the main refuge for S. stoliczkai .

  5. Lithics in Neolithic Northern Greece: territorial perspectives from an off-obsidian area

    Directory of Open Access Journals (Sweden)

    Georgia Kourtessi-Philippakis

    2009-12-01

    Full Text Available C. Renfrew’s research in the Aegean at the beginning of the 1970’s and his hypothesis on the diffusion of obsidian from the island of Milos greatly influenced views of Greek Prehistory. Further lithic studies, especially in the Southern Aegean, have served to further confirmation the prevalence of obsidian in this area during the Neolithic. The aim of this paper is to draw attention to areas such as Northern Greece that are situated on the periphery of the Melian obsidian domain, where local materials occur in connection with imported ones from the North and South. With the aid of various examples from major Neolithic sites, we will discuss the question of procurement strategies in association with the reduction sequences of each material in use in this region, and outline trends of territorial organization among Neolithic farmers in the area.

  6. The problems of territory rehabilitation in the area of ChNPP accident

    International Nuclear Information System (INIS)

    Meshalkin, G.S.; Arkhipov, N.P.

    1994-01-01

    The mechanism is considered by which the forming of fuel, fuel-condensate and condensate fallout zones (having different radionuclides contents, different physic-chemical mobility and biological accessibility of radionuclides that constitute a part of radioactive contamination) proceeds. The works aimed at rehabilitation of the ChNPP area and adjacent territories are briefly characterised. Possible practical measures on rehabilitating the agricultural and forest tracts of the exclusive zone their total area being of more than 200,000 ha, are at issue. Emphasis is put on importance of special soil treatment that ensures efficient reduction of exposure dose rate (by an order of magnitude) and considerable diminution of radionuclide transfer to agriculture products

  7. Territorial Vulnerability Assessment Supporting Risk Managing Coastal Areas Due to Tsunami Impact

    Directory of Open Access Journals (Sweden)

    José Leandro Barros

    2015-09-01

    Full Text Available Portugal’s coastline extends 1187 km. It is characterized by social, economic and physical conditions that differentiate it from the rest of the territory, including population density, location of infrastructure and support of tourism activities. Therefore, it has a significant exposure if a tsunami occurs. Six coastal study sites with varying characteristics were selected for evaluation in this paper, including two core beach-use areas, two residential areas and two industrial areas. These sites are located in the municipalities of Figueira da Foz, Setúbal and Vila do Bispo. The analysis began with the calculation of the potential tsunami inundation area for each site using the 1755 Lisbon tsunami. Next, a methodology distinguished by its multidimensional character was applied to assess local vulnerability to tsunamis. This methodology assesses vulnerabilities associated with morphological, structural, social and tax factors. These four vulnerability components were combined to obtain a Composite Vulnerability Index (CVI, which enabled us to identify the most vulnerable areas and to determine the distinguishing characteristics of each area.

  8. Environmental conditions and vegetation recovery at abandoned drilling mud sumps in the Mackenzie Delta region, Northwest Territories, Canada

    Energy Technology Data Exchange (ETDEWEB)

    Johnstone, J.F. [Saskatchewan Univ., Regina, SK (Canada). Dept. of Biology

    2008-06-15

    Decadal scale impacts of exploratory oil and gas drilling activities on native plant communities in the lower Arctic tundra were investigated. The study used historical data from oil and gas exploration activities in the Mackenzie River Delta to assess changes in vegetation composition and environmental gradients at 7 drilling mud sumps located in the Kendall Island Bird Sanctuary. Over a period of 3 decades, the sumps had developed vegetation coverage equivalent in mass to vegetation in undisturbed areas. However, bare soil was observed at ponded sites where salt crusts had formed. The vegetation was composed of forbs, grasses, and tall shrubs that were distinct from surrounding low shrub communities. The area of vegetation around the sump was larger in upland and saline environments. Water around the sumps was associated with thaw subsidence that occurred after construction activities. Changes in drainage, surface salt concentrations, and active-layer depths were seen as the most significant factors in the resulting plant communities. 31 refs., 4 tabs., 7 figs.

  9. Halogen systematics in the Mallik 5L-38 gas hydrate production research well, Northwest Territories, Canada: Implications for the origin of gas hydrates under terrestrial permafrost conditions

    International Nuclear Information System (INIS)

    Tomaru, Hitoshi; Fehn, Udo; Lu, Zunli; Matsumoto, Ryo

    2007-01-01

    The authors report here halogen concentrations in pore waters and sediments collected from the Mallik 5L-38 gas hydrate production research well, a permafrost location in the Mackenzie Delta, Northwest Territories, Canada. Iodine and Br are commonly enriched in waters associated with CH 4 , reflecting the close association between these halogens and source organic materials. Pore waters collected from the Mallik well show I enrichment, by one order of magnitude above that of seawater, particularly in sandy layers below the gas hydrate stability zone (GHSZ). Although Cl and Br concentrations increase with depth similar to the I profile, they remain below seawater values. The increase in I concentrations observed below the GHSZ suggests that I-rich fluids responsible for the accumulation of CH 4 in gas hydrates are preferentially transported through the sandy permeable layers below the GHSZ. The Br and I concentrations and I/Br ratios in Mallik are considerably lower than those in marine gas hydrate locations, demonstrating a terrestrial nature for the organic materials responsible for the CH 4 at the Mallik site. Halogen systematics in Mallik suggest that they are the result of mixing between seawater, freshwater and an I-rich source fluid. The comparison between I/Br ratios in pore waters and sediments speaks against the origin of the source fluids within the host formations of gas hydrates, a finding compatible with the results from a limited set of 129 I/I ratios determined in pore waters, which gives a minimum age of 29 Ma for the source material, i.e. at the lower end of the age range of the host formations. The likely scenario for the gas hydrate formation in Mallik is the derivation of CH 4 together with I from the terrestrial source materials in formations other than the host layers through sandy permeable layers into the present gas hydrate zones

  10. A meso-network of eddy covariance towers across the Northwest Territories to assess high-latitude carbon and water budgets under increasing pressure

    Science.gov (United States)

    Hurkuck, M.; Marsh, P.; Quinton, W. L.; Humphreys, E.; Lafleur, P.; Helbig, M.; Hould Gosselin, G.; Sonnentag, O.

    2017-12-01

    Given their large areal coverage, high carbon densities, unique land surface properties, and disturbance regimes, Canada's diverse high-latitude ecosystems across its multiple Arctic, subarctic and boreal ecozones are integral components of the global and regional climate systems. In northwestern Canada, large portions of these ecozones contain permafrost, i.e., perennially cryotic ground. Here, we describe efforts towards a meso-network of nine eddy covariance towers to measure carbon, water and energy fluxes across the Northwest Territories to shed light on high-latitude carbon and water budgets and their rapidly changing biotic and abiotic controls in response to increasing natural and anthropogenic pressures. Distributed across six research sites (Trail Valley Creek, 68.7°N, 133.3°W; Havikpak Creek, 68.3°N, 133.3°W; Daring Lake, 64.8°N, 111.5°W; Smith Creek, 63.1°N, 123.2°W; Scotty Creek, 63.1°N, 123.2°W; Yellowknife, 62.5°N, 114.4°W), the meso-network spans the central portion of the extended ABoVE Study Domain, covering two ecozones (Taiga Plains, Southern Arctic) with differing permafrost regimes (sporadic, discontinuous, continuous), climatic settings (coastal, interior), and seven high-latitude ecosystem types: forested permafrost peat plateau, permafrost-free collapse-scar bog, subarctic woodland, mixed and dwarf-shrub tundra, and sedge fen. With our contribution, we report on the current status of the meso-network development and present results from various synthesis activities examining the role of climatic setting and resulting tundra carbon and water budgets, quantifying the impact of permafrost thaw and associated wetland expansion on boreal forest carbon and water budgets, and determining the relative importance of treeline advance compared to shrub proliferation on tundra carbon and water budgets.

  11. The process of developing a community-based research agenda with lesbian, gay, bisexual, transgender and queer youth in the Northwest Territories, Canada.

    Science.gov (United States)

    Logie, Carmen H; Lys, Candice

    2015-01-01

    Youth in Canada's Northwest Territories (NWT) experience sexual and mental health disparities. Higher rates of sexual and mental health concerns among lesbian, gay, bisexual, transgender and queer (LGBTQ) youth in comparison with heterosexual and cisgender peers have been associated with stigma and discrimination. Although LGBTQ youth in the NWT are situated at the nexus of Northern and LGBTQ health disparities, there is little known about their health, well-being and experiences of stigma. This short communication discusses the process of developing a LGBTQ youth community-based research programme in the NWT. We developed an interdisciplinary research team of LGBTQ and allied young adults, including indigenous and non-indigenous researchers, community organisers and service providers in the NWT. We conducted meetings in Yellowknife with LGBTQ youth (n=12) and key stakeholders (n=15), including faculty, students, community groups and health and social service providers. Both meetings included LGBTQ and allied participants who were LGBTQ, indigenous, youth and persons at the intersection of these identities. LGBTQ youth participants discussed community norms that devalued same sex identities and stigma surrounding LGBTQ-specific services and agencies. Stigma among LGBT youth was exacerbated for youth in secondary schools, gender non-conforming and transgender youth and young gay men. In the stakeholder meeting, service providers discussed the importance of integrating LGBTQ issues in youth programmes, and LGBTQ community groups expressed the need for flexibility in service delivery to LGBTQ youth. Stakeholders identified the need to better understand the needs of indigenous LGBTQ youth in the NWT. Community-based LGBTQ groups, researchers and health and social service providers are interested in addressing LGBTQ youth issues in the NWT. The emergence of LGBTQ community building, support groups and activism in Northern Canada suggests that this is an opportune time

  12. A cross-scale framework of peatland resilience based on long-term research in interior Alaska and the Northwest Territories, Canada

    Science.gov (United States)

    Turetsky, M. R.; Kane, E. S.; Baltzer, J. L.; Quinton, W. L.; Euskirchen, E. S.; Sonnentag, O.; Waldrop, M. P.; Neumann, R.; Douglas, T.

    2017-12-01

    Considerable progress has been made in recent decades towards understanding northern ecosystem structure and function in the context of resilience theory. For example, there is increasing understanding that wildfire activity is overwhelming the resilience mechanisms of conifer species, shifting forest composition toward deciduous cover in some boreal regions. Relative to forests and grasslands, we have less knowledge on what governs the response of northern peatlands to disturbance, including drought, wildfire, and permafrost thaw. The majority of peatland research to date has instead focused on ecological and hydrological measurements across fen-to-bog or hummock-to-hollow gradients. It was only recently appreciated that fire serves as an important agent of successional change in northern peatlands, as recent studies show that peat accumulation and the function of peatlands as net carbon sinks requires light to moderate fire activity. In this presentation, we will synthesize results from water table and vegetation manipulation experiments, continuous ecosystem-scale measurements of carbon, energy and water fluxes, and observations across gradients of fire severity and permafrost thaw to derive a mechanistic framework of peatland ecological and hydrological resilience. In particular, we will highlight the past decade of observations made at the Scotty Creek Research Station in the Northwest Territories as well as the Alaska Peatland Experiment (APEX) in interior Alaska. Our research shows that vegetation, particularly deep rooting early successional species and late successional mosses, play a critical role in maintaining nutrient cycling and ecosystem carbon balance in a peat accumulating state. Peatlands also govern how the surrounding landscape responds to drought, fire, and permafrost thaw. Future research needs to consider the resilience of northern ecosystems at a variety of spatio-temporal scales through a combination of ground measurements, remote sensing

  13. The process of developing a community-based research agenda with lesbian, gay, bisexual, transgender and queer youth in the Northwest Territories, Canada

    Directory of Open Access Journals (Sweden)

    Carmen H. Logie

    2015-08-01

    Full Text Available Background: Youth in Canada's Northwest Territories (NWT experience sexual and mental health disparities. Higher rates of sexual and mental health concerns among lesbian, gay, bisexual, transgender and queer (LGBTQ youth in comparison with heterosexual and cisgender peers have been associated with stigma and discrimination. Although LGBTQ youth in the NWT are situated at the nexus of Northern and LGBTQ health disparities, there is little known about their health, well-being and experiences of stigma. This short communication discusses the process of developing a LGBTQ youth community-based research programme in the NWT. Methods: We developed an interdisciplinary research team of LGBTQ and allied young adults, including indigenous and non-indigenous researchers, community organisers and service providers in the NWT. We conducted meetings in Yellowknife with LGBTQ youth (n=12 and key stakeholders (n=15, including faculty, students, community groups and health and social service providers. Both meetings included LGBTQ and allied participants who were LGBTQ, indigenous, youth and persons at the intersection of these identities. Results: LGBTQ youth participants discussed community norms that devalued same sex identities and stigma surrounding LGBTQ-specific services and agencies. Stigma among LGBT youth was exacerbated for youth in secondary schools, gender non-conforming and transgender youth and young gay men. In the stakeholder meeting, service providers discussed the importance of integrating LGBTQ issues in youth programmes, and LGBTQ community groups expressed the need for flexibility in service delivery to LGBTQ youth. Stakeholders identified the need to better understand the needs of indigenous LGBTQ youth in the NWT. Conclusions: Community-based LGBTQ groups, researchers and health and social service providers are interested in addressing LGBTQ youth issues in the NWT. The emergence of LGBTQ community building, support groups and activism

  14. Monitoring of bird abundance and distribution at McKinley Bay and Hutchison Bay, Northwest Territories, 1981 to 1993

    Energy Technology Data Exchange (ETDEWEB)

    Cornish, B J; Dickson, D L

    1994-04-01

    McKinley Bay has been identified as a preferred site for a harbor to support oil and gas production in the Beaufort Sea. As the bay is a molting area for several species of diving duck, a study was initiated to monitor the effect of harbor development on birds using the bay. Baseline information on the natural annual fluctuations in the number of birds were collected for nine years at McKinley Bay and eight years at neighboring Hutchinson Bay, an area chosen as the control. The final report of the predevelopment phase of the monitoring study is presented, including results of the 1993 surveys and a summary of results of all years of surveys. There were significantly more diving ducks in McKinley Bay in early August 1990 to 1993, on average, than from 1981 to 1985. No statistically significant change in total diving ducks was noted at Hutchinson Bay. Numbers of species of divers varied substantially between years at the two bays but not to the same degree. Significantly more Pacific loons, red-throated loons, and northern pintails were recorded in the 1990-1993 surveys at McKinley Bay than in earlier surveys. Potential explanations for the large between-year fluctuations in diving duck numbers are discussed. The variations may be due to bird responses to changes in the physical environment or related to the limitations of the aerial survey techniques used. Because of the large natural fluctuations in numbers of molting diving ducks using these bays in early August, it will be difficult to detect future impacts of industrial disturbance, even when sources of survey bias are minimized. It is concluded that aerial surveys of molting diving ducks in the two bays are unsuitable for monitoring the effects of industrial development. 41 refs., 7 figs., 23 tabs.

  15. 40 CFR 81.115 - Northwest Nevada Intrastate Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... Quality Control Region. 81.115 Section 81.115 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.115 Northwest Nevada Intrastate Air Quality Control Region. The Northwest Nevada Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  16. Area Monitoring Dosimeter Program for the Pacific Northwest National Laboratory: Results for CY 2000

    International Nuclear Information System (INIS)

    Bivins, Steven R; Stoetzel, Gregory A

    2001-01-01

    Pacific Northwest National Laboratory (PNNL) established an area monitoring dosimeter program in accordance with Article 514 of the Department of Energy (DOE) Radiological Control Manual (RCM) in January 1993. This program is to minimize the number of areas requiring issuance of personnel dosimeters and to demonstrate that doses outside Radiological Buffer Areas are negligible. In accordance with 10 CFR Part 835.402 (a) (1)-(4) and Article 511.1 of the DOE Standard Radiological Control, personnel dosimetry shall be provided to (1) radiological workers who are likely to receive at least 100 mrem annually, and (2) declared pregnant workers, minors, and members of the public who are likely to receive at least 50 mrem annually. Program results for calendar years 1993-2000 confirm that personnel dosimetry is not needed for individuals located in areas monitored by the program

  17. Areas of rural reservation in Bolivar's South: a proposal of rural territorial reordering

    International Nuclear Information System (INIS)

    Molina Lopez, Luis

    2005-01-01

    The article describes by means of a methodological process and inside an analysis mark that picks up aspects tried from the perspective of agrarian economy and the human geography, the effects of the public politics of the rural reservations in Bolivar's south, as well as its advances and challenges in the territorial reorganization of the territory. In this context, the document evidences the process of the new territorial configurations, in Bolivar's south, result of a social construction exercised by its own rural communities. In a same way the document presents a brief analysis of the agrarian structure of the rural reservations, and it illustrates the new underlying classification, product of the territorial control that develop the illegal armed groups at the moment. The advances, difficulties and challenges of the rural reservations, are the central axis of the present text, since the figure is presents as an interesting project of public politics, not alone of colonization and of agrarian reformation, but of territorial rural ordination, stiller, when in the country it has not been possible to approve an organic law of territorial classification that involves in an integral way the territorial aspects with the agrarian ones, going outside of the conception of the agrarian things of the strictly agricultural thing

  18. Prevalence and determinants of metabolic syndrome among adults in a rural area of Northwest China.

    Directory of Open Access Journals (Sweden)

    Yaling Zhao

    Full Text Available To evaluate the prevalence and determinants of metabolic syndrome (MetS among adults in a rural area of Northwest China.A population-based cross-sectional study was conducted in 2010 among adults aged 18 to 80 years in rural areas of Hanzhong, in Northwest China. Interview, physical and clinical examinations, and fasting blood glucose and lipid measurements were completed for 2990 adults. The definitions of MetS proposed by the Third Report of the National Cholesterol Education Program Expert Panel (Adults Treatment Panel III, ATP III and the International Diabetes Federation (IDF, and the modified ATP III definition for Asian population were used and compared. Proportions were adjusted for age and sex.The prevalence of MetS was 7.9%, 10.8% and 15.1% according to ATP III, IDF and modified ATP III criteria, respectively. Agreement between ATP III and IDF criteria and that between ATP III and modified ATP III criteria were moderate (Kappa = 0.52 and 0.64, respectively, whereas agreement between IDF and modified ATP III criteria was good (Kappa = 0.83. The prevalence of MetS increased with age, and was higher in women than in men (10.4% versus 5.4%, 13.6% versus 8.1% and 17.4% versus 12.8%, according to ATP III, IDF and modified ATP III criteria, respectively. The most common MetS component was high blood pressure. Having family history of hypertension, lack of physical activity, high economical level, overweight and obesity were positively associated with MetS.MetS is prevalent among rural adults in Northwest China and high blood pressure is the most common MetS component. Prevention and treatment of hypertension and MetS should be a public health priority to reduce cardiovascular diseases in rural areas of Northwest China. More attention should be given to the elderly, women, people with family history of hypertension and obese people who are at high risk of MetS.

  19. THE TERRITORIAL DIMENSION IN NEW COHESION POLICY ACCORDING TO RURAL AREAS – CASE STUDY OF LOWER SILESIA

    Directory of Open Access Journals (Sweden)

    Jan Kazak

    2014-12-01

    Full Text Available Summary and evaluation of implemented, in the last financial perspective of EU, policies should be the basis for development of new directions and principles of European spending. This article presents an issue of implementation of the territorial dimension in cohesion policy. The spatial concentration of resources allocated to rural development under the Regional Operational Programme for the Lower Silesia 2007-2013 was analysed. Furthermore, the documents’ analysis to determine development opportunities for these areas in the new financial perspective were undertaken. The research shows inadequate recognition of the territorial dimension in the current implementation of EU policies. However, the results highlights the possibility of using a new instrument, which are Integrated Territorial Investments, in order to strengthen the geographical factors in the allocation of support.

  20. Magnitude and Rupture Area Scaling Relationships of Seismicity at The Northwest Geysers EGS Demonstration Project

    Science.gov (United States)

    Dreger, D. S.; Boyd, O. S.; Taira, T.; Gritto, R.

    2017-12-01

    Enhanced Geothermal System (EGS) resource development requires knowledge of subsurface physical parameters to quantify the evolution of fracture networks. Spatio-temporal source properties, including source dimension, rupture area, slip, rupture speed, and slip velocity of induced seismicity are of interest at The Geysers geothermal field, northern California to map the coseismic facture density of the EGS swarm. In this investigation we extend our previous finite-source analysis of selected M>4 earthquakes to examine source properties of smaller magnitude seismicity located in the Northwest Geysers Enhanced Geothermal System (EGS) demonstration project. Moment rate time histories of the source are found using empirical Green's function (eGf) deconvolution using the method of Mori (1993) as implemented by Dreger et al. (2007). The moment rate functions (MRFs) from data recorded using the Lawrence Berkeley National Laboratory (LBNL) short-period geophone network are inverted for finite-source parameters including the spatial distribution of fault slip, rupture velocity, and the orientation of the causative fault plane. The results show complexity in the MRF for the studied earthquakes. Thus far the estimated rupture area and the magnitude-area trend of the smaller magnitude Geysers seismicity is found to agree with the empirical relationships of Wells and Coppersmith (1994) and Leonard (2010), which were developed for much larger M>5.5 earthquakes worldwide indicating self-similar behavior extending to M2 earthquakes. We will present finite-source inversion results of the micro-earthquakes, attempting to extend the analysis to sub Mw, and demonstrate their magnitude-area scaling. The extension of the scaling laws will then enable the mapping of coseismic fracture density of the EGS swarm in the Northwest Geysers based on catalog moment magnitude estimates.

  1. The requirements for implementing Sustainable Development Goals (SDGs) and for planning and implementing Integrated Territorial Investments (ITI) in mining areas

    Science.gov (United States)

    Florkowska, Lucyna; Bryt-Nitarska, Izabela

    2018-04-01

    The notion of Integrated Territorial Investments (ITI) appears more and more frequently in contemporary regional development strategies. Formulating the main assumptions of ITI is a response to a growing need for a co-ordinated, multi-dimensional regional development suitable for the characteristics of a given area. Activities are mainly aimed at improving people's quality of life with their significant participation. These activities include implementing the Sustainable development Goals (SDGs). Territorial investments include, among others, projects in areas where land and building use is governed not only by general regulations (Spatial Planning and Land Development Act) but also by separate legal acts. This issue also concerns areas with active mines and post-mining areas undergoing revitalization. For the areas specified above land development and in particular making building investments is subject to the requirements set forth in the Geological and Mining Law and in the general regulations. In practice this means that factors connected with the present and future mining impacts must be taken into consideration in planning the investment process. This article discusses the role of proper assessment of local geological conditions as well as the current and future mining situation in the context of proper planning and performance of the Integrated Territorial Investment programme and also in the context of implementing the SDGs. It also describes the technical and legislative factors which need to be taken into consideration in areas where mining is planned or where it took place in the past.

  2. Area monitoring dosimeter program for the Pacific Northwest National Laboratory: Results for CY 1997

    International Nuclear Information System (INIS)

    Bivins, S.R.; Stoetzel, G.A.

    1998-07-01

    In January 1993, Pacific Northwest National Laboratory (PNNL) established an area monitoring dosimeter program in accordance with Article 514 of the US Department of Energy (DOE) Radiological Control Manual (RCM). The purpose of the program was to minimize the number of areas requiring issuance of personnel dosimeters and to demonstrate that doses outside Radiological Buffer Areas are negligible. In accordance with 10 CFR Part 835.402 (a) (1)--(3) and Article 511.1 of the RCM, personnel dosimetry shall be provided to (1) radiological workers who are likely to receive at least 100 mrem annually, and (2) declared pregnant workers, minors, and members of the public who are likely to receive at least 50 mrem annually. Program results for calendar years (CY) 1993--1996 confirmed that personnel dosimetry was not needed for individuals located in areas monitored by the program. A total of 93 area thermoluminescent dosimeters (TLDs) were placed in PNNL facilities during CY 1997. The TLDs were exchanged and analyzed quarterly. All routine area monitoring TLD results were less than 50 mrem annually after correcting for worker occupancy. The results support the conclusions that personnel dosimeters are not necessary for staff, declared pregnant workers, minors, or members of the public in these monitored areas

  3. Area Monitoring Dosimeter Program for the Pacific Northwest National Laboratory: Results for CY 1998

    International Nuclear Information System (INIS)

    GA Stoetzel; SR Bivins

    1999-01-01

    In January 1993, Pacific Northwest National Laboratory (PNNL) established an area monitoring dosimeter program in accordance with Article 514 of the Department of Energy (DOE) Radiological Control Manual (RCM). The purpose of the program was to minimize the number of areas requiring issuance of personnel dosimeters and to demonstrate that doses outside Radiological Buffer Areas are negligible. In accordance with 10 CFR Part 835.402 (a)(1)-(4) and Article 511.1 of the RCM, personnel dosimetry shall be provided to (1) radiological workers who are likely to receive at least 100 mrem annually and (2) declared pregnant workers, minors, and members of the public who are likely to receive at least 50 mrem annually. Program results for calendar years 1993-1997 confirmed that personnel dosimetry was not needed for individuals located in areas monitored by the program. A total of 97 area thermoluminescent dosimeters (TLDs) were placed in PNNL facilities during calendar year 1998. The TLDs were exchanged and analyzed quarterly. All routine area monitoring TLD results were less than 50 mrem annually after correcting for worker occupancy. The results support the conclusion that personnel dosimeters are not necessary for staff, declared pregnant workers, minors, or members of the public in these monitored areas

  4. Territorialization of energy policies in the Franco-Valdo-Genevan urban area: energy planning as a tool for reorganizing border areas?

    International Nuclear Information System (INIS)

    Lavallez, Catherine

    2015-01-01

    action at stake in them, this PPTK turns out to create a socio-cognitive 'cross-border' area, the kind of area that could shelter the desired reconfigurations...on the condition that they are beforehand correctly 'equipped', in cognitive and also in organizational terms. The determining factor for the quality of this equipment is concentrated in the third category of teaching. Starting with the opportunities created by these energy planning experiments concerning the renewal of public intervention instruments, these elements also allow us to take a new look at the urban area project under construction in this cross-border territory, a project that shows itself closely linked to the energy experiments through a common challenge of territorialization. (author) [fr

  5. Gravity, magnetic, and physical property data in the Smoke Creek Desert area, northwest Nevada

    Science.gov (United States)

    Tilden, Janet E.; Ponce, David A.; Glen, Jonathan M.G.; Chuchel, Bruce A.; Tushman, Kira; Duvall, Alison

    2006-01-01

    The Smoke Creek Desert, located approximately 100 km (60 mi) north of Reno near the California-Nevada border, is a large basin situated along the northernmost parts of the Walker Lane Belt (Stewart, 1988), a physiographic province defined by northwest-striking topographic features and strike-slip faulting. Because geologic framework studies play an important role in understanding the hydrology of the Smoke Creek Desert, a geologic and geophysical effort was begun to help determine basin geometry, infer structural features, and estimate depth to Pre-Cenozoic rocks, or basement. In May and June of 2004, and June of 2005, the U.S. Geological Survey (USGS) collected 587 new gravity stations, more than 160 line-kilometers (100 line-miles) of truck-towed magnetometer data, and 111 rock property samples in the Smoke Creek Desert and vicinity in northwest Nevada, as part of an effort to characterize its hydrogeologic framework. In the Smoke Creek Desert area, gravity highs occur over rocks of the Skedaddle Mountains, Fox Range, Granite Range, and over portions of Tertiary volcanic rocks in the Buffalo Hills. These gravity highs likely reflect basement rocks, either exposed at the surface or buried at shallow depths. The southern Smoke Creek Desert corresponds to a 25-mGal isostatic gravity low, which corresponds with a basin depth of approximately 2 km. Magnetic highs are likely due to granitic, andesitic, and metavolcanic rocks, whereas magnetic lows are probably associated with less magnetic gneiss and metasedimentary rocks in the region. Three distinctive patterns of magnetic anomalies occur throughout the Smoke Creek Desert and Squaw Creek Valley, likely reflecting three different geological and structural settings.

  6. Malaria infection has spatial, temporal, and spatiotemporal heterogeneity in unstable malaria transmission areas in northwest Ethiopia.

    Directory of Open Access Journals (Sweden)

    Kassahun Alemu

    Full Text Available BACKGROUND: Malaria elimination requires successful nationwide control efforts. Detecting the spatiotemporal distribution and mapping high-risk areas are useful to effectively target pockets of malaria endemic regions for interventions. OBJECTIVE: The aim of the study was to identify patterns of malaria distribution by space and time in unstable malaria transmission areas in northwest Ethiopia. METHODS: Data were retrieved from the monthly reports stored in the district malaria offices for the period between 2003 and 2012. Eighteen districts in the highland and fringe malaria areas were included and geo-coded for the purpose of this study. The spatial data were created in ArcGIS10 for each district. The Poisson model was used by applying Kulldorff methods using the SaTScan™ software to analyze the purely temporal, spatial and space-time clusters of malaria at a district levels. RESULTS: The study revealed that malaria case distribution has spatial, temporal, and spatiotemporal heterogeneity in unstable transmission areas. Most likely spatial malaria clusters were detected at Dera, Fogera, Farta, Libokemkem and Misrak Este districts (LLR =197764.1, p<0.001. Significant spatiotemporal malaria clusters were detected at Dera, Fogera, Farta, Libokemkem and Misrak Este districts (LLR=197764.1, p<0.001 between 2003/1/1 and 2012/12/31. A temporal scan statistics identified two high risk periods from 2009/1/1 to 2010/12/31 (LLR=72490.5, p<0.001 and from 2003/1/1 to 2005/12/31 (LLR=26988.7, p<0.001. CONCLUSION: In unstable malaria transmission areas, detecting and considering the spatiotemporal heterogeneity would be useful to strengthen malaria control efforts and ultimately achieve elimination.

  7. Factors that affect riverines territorial behavior on fishing environments in flooding areas, Low Solimões, Central Amazonia, Brazil

    Directory of Open Access Journals (Sweden)

    Jorge Iván Sánchez-Botero

    2010-12-01

    Full Text Available Flooding areas present high biological productivity and are inhabited by populations that practice agriculture-fishing activities, based on the multiple use of resources. The economicity of the system leads the riverines to territorial appropriation and the common dependence of the resources leads to the establishment of internal agreements, defining criteria of access and intensity of extraction. This study, through 244 interviews with fishermen and meetings at 16 communities of Low Solimões River, identified factors that influence on the magnitude and purpose of the fisheries, especially at common use fishing spots, describing appropriation mechanisms and conflicts. The studied area comprehends two systems of terra firme and one of flooding lakes. For subsistence and commercial fisheries was estimated the area, extension, and frequency of use for period of the year (dry/flood. Each community explored the fishing environments depending on the proximity and/or accessibility, revealing uses inside its territorial delimitations, with superposing on that explored for subsistence and commercial means. There are conflicts with commercial and sporting fisheries, fishermen out from the region and farmers. Prohibitions or access control don't exist to the igapós systems, but informal rules regulating the use. Three sceneries are proposed for the integrated management of the systems in the area, due to the diversity of environments and interests of the involved groups.

  8. Mitochondrial genetic characterization of Gujar population living in the Northwest areas of Pakistan

    Directory of Open Access Journals (Sweden)

    Inam Ullah

    2017-05-01

    Full Text Available Background: Diversity of communities with specific cultural, ethnic, lingual and geographical backgrounds makes Pakistani society a suitable study subject to unravel the early human migrations, evolutionary history of population having about 18 ethnic groups. Gujars are mostly Indic-speaking nomadic herders with the claims of multiple origins in the sub-continent. Present study was aimed at the determination of maternal lineage of Gujars by mitochondrial DNA analysis. Methods: Total DNA from the human buccal cells was isolated using modified phenol chloroform method. Purified DNA was used for the PCR amplification of mitochondrial Hyper Variable Region 1 and 2 (HVR1 & 2. The nucleotide sequences of amplified PCR products were used to explore the maternal lineage of the Gujar population residing in Northern Pakistan. Results: Haplotypes, allele frequencies and population data of the mitochondrial control region was determined in 73 unrelated individuals belonging to Gujar ethnic group of Northwest areas of Pakistan. Total 46 diverse haplotypes were identified out of which 29 were found unique with (0.9223 genetic diversity and (0.9097 power of discrimination. Haplogroup R was the most frequent (48% followed by haplogroup M (45% and N (7%. Conclusion: We found that the Gujar population has multiple maternal gene pool comprising of South Asian, West Eurasian, East Eurasian, Southeast Asian and fractions of Eastern Asian, Eastern Europe and Northern Asian lineages. This study will contribute for the development of mitochondrial DNA database for Pakistani population.

  9. Precipitation alters plastic film mulching impacts on soil respiration in an arid area of northwest China

    Science.gov (United States)

    Ming, Guanghui; Hu, Hongchang; Tian, Fuqiang; Peng, Zhenyang; Yang, Pengju; Luo, Yiqi

    2018-05-01

    Plastic film mulching (PFM) has widely been used around the world to save water and improve crop yield. However, the effect of PFM on soil respiration (Rs) remains unclear and could be further confounded by irrigation and precipitation. To address these topics, controlled experiments were conducted in mulched and non-mulched fields under drip irrigation from 2014 to 2016 in an arid area of the Xinjiang Uygur Autonomous Region, northwest China. The spatio-temporal pattern of soil surface CO2 flux as an index of soil respiration under drip irrigation with PFM was investigated, and the confounded effects of PFM and irrigation/precipitation on soil respiration were explored. The main findings were as follows. (1) Furrows, planting holes, and plastic mulch are three important pathways of soil CO2 emissions in mulched fields, of which the planting hole efflux outweighs that from the furrow, with the largest values of 8.0 and 6.6 µmol m-2 s-1, respectively, and the plastic mulch itself can emit up to 3.6 µmol m-2 s-1 of CO2. (2) The frequent application of water (i.e. through irrigation and precipitation) elevates soil moisture and soil respiration and enhances their variation. The resultant higher variation of soil moisture further alleviates the sensitivity of soil respiration to soil temperature, leading to a weak correlation and lower Q10 values. (3) Soil CO2 effluxes from furrows and ridges in mulched fields outweigh the corresponding values in non-mulched fields in arid areas. However, this outweighing relation attenuates with increasing precipitation. Furthermore, by combining our results with those from the literature, we show that the difference in soil CO2 effluxes between non-mulched and mulched fields presents a linear relation with the amount of precipitation, which results in negative values in arid areas and positive values in humid areas. Therefore, whether PFM increases soil respiration or not depends on the amount of precipitation during the crop

  10. Global Warming: The Instability of Desert Climate is Enhancing in the Northwest Area in China: A Case Study in the Desert Area in Northwestern China

    OpenAIRE

    Zhao-Feng Chang; Shu-Juan Zhu; Fu-Gui Han; Sheng-Nnian Zhong; Qiang-Qiang Wang; Jian-Hui Zhang

    2013-01-01

    To disclose the relation between the sandstorms change and the temperature changes, a case study in the desert area in northwestern china is investigated. The results showed that: the instability of climate in Minqin desert area is enhancing in the arid desert region in northwest China. Mainly as follows: Variation the annual extreme maximum temperature increasing. Variation of extreme minimum temperature also an increasing trend. Average visibility of sandstorms significantly reduced and the...

  11. Marine geology and bathymetry of nearshore shelf of Chukchi Sea, Ogotoruk Creek area, northwest Alaska

    Science.gov (United States)

    Scholl, D. W.; Sainsbury, C.L.

    1960-01-01

    During July and August 1958 the U.S. Geological Survey conducted a study in behalf of the Atomic Energy Commission of the oceanography, bathymetry, and marine geology of the nearshore shelf of the Chukchi Sea off the Ogotoruk Creek area, northwest Alaska. Ogotoruk Creek enters the Chukchi Sea about 32 miles southeast of the large cuapate spit of Point Hope at long 165 degrees 4446 W. and lat 68 degrees 0551 N. The Ogotoruk Creek area extends approximately 10 miles west and 7 miles east of the creek mouth. Knowledge of the marine geology and oceanography is confined primarily to the nearshore shelf, which includes about 70 square miles of the shelf and is defined as the sea floor lying shoreward of the 50-foot submarine contour. The 50-foot contour generally lies from 2 to 4 miles from shore. Submarine topography was studied to a distance of 15 miles from shore over an area of approximately 340 square miles. A northwest coastal current flows past the Ogotoruk Creek area and during July and August averaged 0.5 mile per hour. Persistent northerly winds cause general upwelling near shore and at times of pronounced upwelling the coastal current was reversed or appreciably reduced in speed. Longshore currents shoreward of the breaker zone averaged 0.3 mile per hour and moved to the east for the greater part of the time of the study. The overall seaward slope of the inner 15 miles of the Chukchi shelf from a depth of 40 to 135 feet is approximately 0 degrees 04, or about 6 feet per mile. Slopes near shore to depths of 15-20 feet are steep and average 2 degrees 30. Beyond these depths they increase gradually out to a depth of 40-45 feet. Seaward of this point the shelf is flattest and slopes are as low as 0 degree 01. This terrace or flat part of the nearshore shelf is about 2 miles wide and descends to a depth of 50-55 feet beyond which the gradient increases to about 0 degree 06. At depths greater than 85 feet the submarine declivity gradually decreases to 0 degree 03 at

  12. Biological response to coastal upwelling and dust deposition in the area off Northwest Africa

    Science.gov (United States)

    Ohde, T.; Siegel, H.

    2010-05-01

    Nutrient supply in the area off Northwest Africa is mainly regulated by two processes, coastal upwelling and deposition of Saharan dust. In the present study, both processes were analyzed and evaluated by different methods, including cross-correlation, multiple correlation, and event statistics, using remotely sensed proxies of the period from 2000 to 2008 to investigate their influence on the marine environment. The remotely sensed chlorophyll- a concentration was used as a proxy for the phytoplankton biomass stimulated by nutrient supply into the euphotic zone from deeper water layers and from the atmosphere. Satellite-derived alongshore wind stress and sea-surface temperature were applied as proxies for the strength and reflection of coastal upwelling processes. The westward wind and the dust component of the aerosol optical depth describe the transport direction of atmospheric dust and the atmospheric dust column load. Alongshore wind stress and induced upwelling processes were most significantly responsible for the surface chlorophyll- a variability, accounting for about 24% of the total variance, mainly in the winter and spring due to the strong north-easterly trade winds. The remotely sensed proxies allowed determination of time lags between biological response and its forcing processes. A delay of up to 16 days in the surface chlorophyll- a concentration due to the alongshore wind stress was determined in the northern winter and spring. Although input of atmospheric iron by dust storms can stimulate new phytoplankton production in the study area, only 5% of the surface chlorophyll- a variability could be ascribed to the dust component in the aerosol optical depth. All strong desert storms were identified by an event statistics in the time period from 2000 to 2008. The 57 strong storms were studied in relation to their biological response. Six events were clearly detected in which an increase of chlorophyll- a was caused by Saharan dust input and not by

  13. Distribution, nesting activities, and age-class of territorial pairs of golden eagles at the Altamont Pass Wind Resource Area, California, 2014–16

    Science.gov (United States)

    Kolar, Patrick S.; Wiens, J. David

    2017-03-22

    The substantial numbers of golden eagles (Aquila chrysaetos) killed by collisions with oldgeneration wind turbines each year at the Altamont Pass Wind Resource Area (APWRA) in California has been well documented from previous studies. Few eagle nests have been documented in the APWRA, however, and adults and subadults 3+ years of age killed by turbines were generally not associated with nearby territories. We searched a subset of randomly selected survey plots for territorial pairs of golden eagles and associated nesting attempts within the APWRA as part of a broader investigation of population dynamics in the surrounding northern Diablo Range. In contrast to limited historical observations from 1988 to 2013, our surveys documented up to 15 territorial pairs within 3.2 kilometers (km) of wind turbines at the APWRA annually, 9 of which were not previously documented or only observed intermittently during historical surveys. We found evidence of nesting activity by adult pairs at least once during our study at six of these territories. We also determined that 23–36 percent of territories identified within 3.2 km of the APWRA had a subadult pair member, but that no pairs with a subadult member attempted to nest. These data will be useful to developers, wildlife managers, and future raptor studies in the area to evaluate and minimize the potential effects of wind energy or other development activities on previously unknown territorial pairs in the area.

  14. Riparian area protection and outdoor recreation: lessons from the Northwest Forest Plan

    Science.gov (United States)

    Patrick Impero Wilson; Troy E. Hall; Linda E. Kruger

    2012-01-01

    The Northwest Forest Plan required the US Forest Service (USFS) to shift its management focus to ecological values rather than the utilitarian ones that had dominated forest policy in the region. This article examines the effects of this shift on the USFS's historic mission to provide recreational access to the region's forests. Focusing on six national...

  15. [Identifying areas of epidemiological stratification in an onchocerciasis focus in Yanomami territory, Roraima, Brazil].

    Science.gov (United States)

    Coelho, G E; Vieira, J B; Garcia-Zapata, M T; Schuertz, J C

    1998-01-01

    In this paper, aimed at suitable planning, analysis, and follow-up of treatment, control, and eradication in a human onchocerciasis program, were studied 27 geographic areas and examined 3,974 inhabitants. Four epidemiological areas with different prevalences were identified and stratified.

  16. Spatial and sectoral planning support to sustainable territorial and tourism development of protected mountain areas in Serbia

    Directory of Open Access Journals (Sweden)

    Maksin Marija

    2014-01-01

    Full Text Available The starting point for easier resolution of conflicts between conservation and development should be the application of the concept of protected areas of natural heritage as social-ecological systems. This is also the precondition for attainment of strategic planning coordination for protected mountain areas (PMA. The objective of the paper is to provide the insight into the effectiveness of strategic planning support - spatial and sectoral planning - to sustainable territorial and tourism development of PMA in Serbia. The study area comprises Kopaonik and Đerdap National Parks, and Stara Planina Nature Park. This paper evaluates the effectiveness of strategic planning for PMA by means of analysis and evaluation of spatial plans, Strategic Environmental Assessment (SEA and sector plans in tourism for the study area. The effectiveness of spatial planning is checked based on the analysis and evaluation of sustainability of zoning and land-use regimes, and of tourism development proposed by spatial plans for the study area. The conclusion is that it is necessary to apply holistic approach to sector planning for nature conservation and tourism development, and to apply SEA for tourism planning as well. Reduction of the spatial coverage of PMA and spatial differentiation of protected zones from the ones planned for intensive development is recommended.

  17. Use of remote sensing and GIS in mapping the environmental sensitivity areas for desertification of Egyptian territory

    Science.gov (United States)

    Gad, A.; Lotfy, I.

    2008-06-01

    Desertification is defined in the first art of the convention to combat desertification as "land degradation in arid, semiarid and dry sub-humid areas resulting from climatic variations and human activities". Its consequence include a set of important processes which are active in arid and semi arid environment, where water is the main limiting factor of land use performance in such ecosystem . Desertification indicators or the groups of associated indicators should be focused on a single process. They should be based on available reliable information sources, including remotely sensed images, topographic data (maps or DEM'S), climate, soils and geological data. The current work aims to map the Environmental Sensitivity Areas (ESA's) to desertification in whole territory of Egypt at a scale of 1:1 000 000. ETM satellite images, geologic and soil maps were used as main sources for calculating the index of Environmental Sensitivity Areas (ESAI) for desertification. The algorism is adopted from MEDALLUS methodology as follows; ESAI = (SQI * CQI * VQI)1/3 Where SQI is the soil quality index, CQI is the climate quality index and VQI is the vegetation quality index. The SQI is based on rating the parent material, slope, soil texture, and soil depth. The VQI is computed on bases of rating three categories (i.e. erosion protection, drought resistance and plant cover). The CQI is based on the aridity index, derived from values of annual rainfall and potential evapotranspiration. Arc-GIS 9 software was used for the computation and sensitivity maps production. The results show that the soil of the Nile Valley are characterized by a moderate SQI, however the those in the interference zone are low soil quality indexed. The dense vegetation of the valley has raised its VQI to be good, however coastal areas are average and interference zones are low. The maps of ESA's for desertification show that 86.1% of Egyptian territory is classified as very sensitive areas, while 4.3% as

  18. New porcellioidean gastropods from early Devonian of Royal Creek area, Yukon Territory, Canada, with notes on their early phylogeny

    Science.gov (United States)

    Fryda, J.; Blodgett, R.B.; Lenz, A.C.; Manda, S.

    2008-01-01

    This paper presents a description of new gastropods belonging to the superfamily Porcellioidea (Vetigastropoda) from the richly diverse Lower Devonian gastropod fauna of the Road River Formation in the Royal Creek area, Yukon Territory. This fauna belongs to Western Canada Province of the Old World Realm. The Pragian species Porcellia (Porcellia) yukonensis n. sp. and Porcellia (Paraporcellia) sp. represent the oldest presently known members of subgenera Porcellia (Porcellia) and Porcellia (Paraporcellia). Their simple shell ornamentation fits well with an earlier described evolutionary trend in shell morphology of the Porcellinae. Late Pragian to early Emsian Perryconcha pulchra n. gen. and n. sp. is the first member of the Porcellioidea bearing a row of tremata on adult teleoconch whorls. The occurrence of this shell feature in the Porcellioidea is additional evidence that the evolution of the apertural slit was much more complicated than has been proposed in classical models of Paleozoic gastropod evolution. Copyright ?? 2008, The Paleontological Society.

  19. Identification of critical areas by air pollution in the metropolitan area del Valle de Aburra, to support decision making in environmental management and territorial

    International Nuclear Information System (INIS)

    Rave, Claudia C; Builes, Luis A; Ossa, Julian

    2008-01-01

    A diagnosis of the air resources for the Aburra Valley Metropolitan Area (AMVA) is presented. This evaluation was made by the Energy Environment Economy Modeling and Analysis Research Group in the framework of the POMCA project. A management and territorial ordering plan for the Medellin river basin. For the development of this diagnosis it was necessary to carry out an integrated analysis of some air pollution measurements, results from emissions and in missions models and to take into account different time scales and objectives from several previous studies. One of the main results obtained from the integrated analysis was the characterization of seven areas with specific air pollution problems considering one or various pollutants such as: ozone (O 3 ), Carbon dioxide (CO), Total particles (TSP) and particulate matter 10 (MP10). The results were supported in a geographical information system allowing the development of a system of indicators for the management of these areas.

  20. Protected areas and territorial exclusion of traditional communities: analyzing the social impacts of environmental compensation strategies in Brazil

    Directory of Open Access Journals (Sweden)

    Felisa C. Anaya

    2018-03-01

    Full Text Available The creation of the protected areas (PAs of restricted use dominates conservation policies throughout the world and reflects the western idea of separation between pristine nature and human-modified habitats. However, this conservation strategy has caused the proliferation of environmental conflicts involving territorial rights of traditional peoples and local communities throughout the world. Our study aims to analyze the impacts of the creation of a system of PAs of restricted use on the livelihoods and well-being of traditional communities in the north of Minas Gerais State, in Brazil. We analyzed the conflicts emerging in the study region from the perspective of the environmental justice paradigm. We used the extended-case method, conducting fieldwork to observe and register the movements of social resistance of traditional communities, and interviews with key stakeholders. Between 1970-1990, the Jaíba irrigation project was implemented in the north of Minas Gerais and, to compensate for the huge environmental impact of the project, several PAs of restricted use were created, disregarding the traditional peoples that inhabited the region. As a consequence, these populations were expelled from their territories without compensation or resettlement, causing severe restrictions to their traditional livelihoods and well-being, including access to natural resources such as water, fisheries and timber, and nontimber products, jeopardizing their food security, cultural identity, and social integrity. They initiated the "Movement of the People Cornered by Parks," lately evolving to "Vazanteiros in Movement," incorporating elements of the environmental arena to politically dispute alternative conservation projects. Sustainable development policies that incorporate the "economy of repair," expressed as environmental compensation strategies, are intrinsically contradictory and inappropriate from the perspective of environmental justice. Inclusive

  1. Prevalence of Trichinella spp. in black bears, grizzly bears, and wolves in the Dehcho Region, Northwest Territories, Canada, including the first report of T. nativa in a grizzly bear from Canada.

    Science.gov (United States)

    Larter, Nicholas C; Forbes, Lorry B; Elkin, Brett T; Allaire, Danny G

    2011-07-01

    Samples of muscle from 120 black bears (Ursus americanus), 11 grizzly bears (Ursus arctos), and 27 wolves (Canis lupus) collected in the Dehcho Region of the Northwest Territories from 2001 to 2010 were examined for the presence of Trichinella spp. larvae using a pepsin-HCl digestion assay. Trichinella spp. larvae were found in eight of 11 (73%) grizzly bears, 14 of 27 (52%) wolves, and seven of 120 (5.8%) black bears. The average age of positive grizzly bears, black bears, and wolves was 13.5, 9.9, and approximately 4 yr, respectively. Larvae from 11 wolves, six black bears, and seven grizzly bears were genotyped. Six wolves were infected with T. nativa and five with Trichinella T6, four black bears were infected with T. nativa and two with Trichinella T6, and all seven grizzly bears were infected with Trichinella T6 and one of them had a coinfection with T. nativa. This is the first report of T. nativa in a grizzly bear from Canada. Bears have been linked to trichinellosis outbreaks in humans in Canada, and black bears are a subsistence food source for residents of the Dehcho region. In order to assess food safety risk it is important to monitor the prevalence of Trichinella spp. in both species of bear and their cohabiting mammalian food sources.

  2. he role of waterfront areas for the historical city and the urban territory. Regeneration experiences in England and France

    Directory of Open Access Journals (Sweden)

    Candida Cuturi

    2014-06-01

    Full Text Available Several considerable processes of urban regeneration, carried out in the last decades, have particularly concerned brownfield areas, along sea, rivers and canals.Some operations, run in the wake of European policies for urban areas or programmes related to cultural and sport events, have actually contributed to the renaissance and vitality of territories in decline.Nevertheless, in a period of deep economic crisis and unemployment, urgent environmental emergencies, multiplicity and diversity of social instances, there is a real need for approaches more and more consistent with objectives of both physical/environmental and socio-economic regeneration.English and French experiences of waterfront regeneration are interesting, in different ways, in relation to the process activation/implementation (partnership organisational structure, private/public investment ratio, duration, as to enterprises, employment and innovation (office, retail and leisure space, enterprise localization, cultural attractions and urban design, with regard to local communities, services and cultural heritage (increase of population and local employment, accessibility to housing and integrated services, mobility and transport, conservation and valorisation of buildings and sites of architectural or historic interest, involvement and participation to local planning processes, as to the use of resources and pollution reduction (energy management, building recovery and brownfield regeneration, etc..

  3. Protected areas and their surrounding territory: socioecological systems in the context of ecological solidarity.

    Science.gov (United States)

    Mathevet, Raphaël; Thompson, John D; Folke, Carl

    2016-01-01

    The concept of ecological solidarity (ES) is a major feature of the 2006 law reforming national park policy in France. In the context of biodiversity conservation, the objectives of this study are to outline the historical development of ES, provide a working definition, and present a method for its implementation that combines environmental pragmatism and adaptive management. First, we highlight how ES provides a focus on the interdependencies among humans and nonhuman components of the socioecological system. In doing so, we identify ES within a framework that distinguishes ecological, socioecological, and sociopolitical interdependencies. In making such interdependencies apparent to humans who are not aware of their existence, the concept of ES promotes collective action as an alternative or complementary approach to state- or market-based approaches. By focusing on the awareness, feelings, and acknowledgement of interdependencies between actors and between humans and nonhumans, we present and discuss a learning-based approach (participatory modeling) that allows stakeholders to work together to construct cultural landscapes for present and future generations. Using two case studies, we show how an ES analysis goes beyond the ecosystem management approach to take into account how human interactions with the environment embody cultural, social, and economic values and endorse an ethically integrated science of care and responsibility. ES recognizes the diversity of these values as a practical foundation for socially engaged and accountable actions. Finally, we discuss how ES enhances academic support for a socioecological systems approach to biodiversity conservation and promotes collaboration with decision-makers and stakeholders involved in the adaptive management of protected areas and their surrounding landscapes.

  4. Late Quaternary pollen records from the Lower Cobb Valley and adjacent areas, north-west Nelson, New Zealand

    International Nuclear Information System (INIS)

    Shulmeister, J.; McLea, W.L.; Singer, C.; McKay, R.M.; Hosie, C.

    2003-01-01

    Ten pollen records from the Cobb Valley and adjacent areas in North-West Nelson are described. Collectively they provide a vegetation record extending from the Last Glacial Maximum to the present day. During the Last Glacial Maximum the uplands of North-West Nelson were glaciated. By about 17,000 radiocarbon years BP ice had retreated some distance up the Cobb River Valley and a podocarp heath and tussockland vegetation covered non-glaciated areas. By 14,000 radiocarbon years BP, the valley floor and adjacent lower ridges were occupied by montane podocarp forest dominated by Phyllocladus and Halocarpus. Beech forest expanded into some sites as early as 13,000 yr BP but the modern beech cover was not established until the Holocene. Forest cover has fluctuated in response to disturbance over the Holocene, but the most significant recent change, which is related to clearing for pastoralism in the last two centuries, has had surprisingly little impact on the pollen records. (author). 40 refs., 11 figs., 1 tab

  5. Impact of Climate Change on Rain-fed Farming and Response Solutions in Semiarid Area of Northwest China

    Directory of Open Access Journals (Sweden)

    WANG Hong-li

    2015-12-01

    Full Text Available The impact of climate change on the agriculture production in semi-arid areas of Northwest, the major drought-resistant technology, the mechanism of increasing grain production were analyzed to explore technical solutions to retort the future climate change, future development of rainfed agriculture, and provide reference for food security. The results showed that the impact of future climate change on crop growth had main three aspects: Firstly, higher temperatures resulted in lower crop yield and quality decline; Secondly, changes in precipitation and precipitation patterns resulted in drought/flooding problems; Thirdly, meteorological disasters caused by extreme weather lead to fluctuations of food production. To adapt or mitigate these adverse effects, increase use efficiency of limited rainfall, optimize soil structure, improve soil fertility, enhance withstanding environmental change ability of crop-soil system, mitigate the impact of future climate change on food production in semi-arid region of Northwest China, the mainly solutions were: (1 Covering gathered precipitation, improve the ability to accumulate soil moisture, change the distribution of soil moisture, regulate the migration and improve the infiltration of precipitation, thus “adjusting water” to adapt to precipitation changes; (2 Optimizing soil structure, physical and chemical properties by soil fertilization, thus “regulating soil” to improve the ability of crop-soil system against to environmental changes, in order to stabilize productivity of rainfed agriculture; (3 Integrate “adjusting water” and “regulating soil” technology, forming technical system of “coordination of water and soil” to comprehensively response to future climate change, mitigate the adverse impact of future climate change on food production in semi-arid region of Northwest, China.

  6. Optical properties and source analysis of aerosols over a desert area in Dunhuang, Northwest china

    Science.gov (United States)

    Ma, Yongjing; Xin, Jinyuan; Ma, Yining; Kong, Lingbin; Zhang, Kequan; Zhang, Wenyu; Wang, Yuesi; Wang, Xiuqin; Zhu, Yongfeng

    2017-08-01

    Aerosol observational data for 2012 obtained from Dunhuang Station of CARE-China (Campaign on Atmospheric Aerosol Research Network of China) were analyzed to achieve in-depth knowledge of aerosol optical properties over Dunhuang region. The results showed that the annual average aerosol optical depth (AOD) at 500 nm was 0.32±0.06, and the Ångström exponent ( α) was 0.73 ± 0.27. Aerosol optical properties revealed significant seasonal characteristics. Frequent sandstorms in MAM (March-April-May) resulted in the seasonal maximum AOD, 0.41 ± 0.04, and a relatively smaller α value, 0.44±0.04. The tourism seasons, JJA (June-July-August) and SON (September-October-November) coincide with serious emissions of small anthropogenic aerosols. While in DJF (December-January-February), the composition of the atmosphere was a mixture of dust particles and polluted aerosols released by domestic heating; the average AOD and α were 0.29 ± 0.02 and 0.66 ± 0.17, respectively. Different air masses exhibited different degrees of influence on the aerosol concentration over Dunhuang in different seasons. During MAM, ranges of AOD (0.11-1.18) and α (0.06-0.82) were the largest under the dust influence of northwest-short-distance air mass in the four trajectories. Urban aerosols transported by northwest-short-distance air mass accounted for a very large proportion in JJA and the mixed aerosols observed in SON were mainly conveyed by air masses from the west. In DJF, the similar ranges of AOD and α under the three air mass demonstrated the analogous diffusion effects on regional pollutants over Dunhuang.

  7. Geological Factors and Reservoir Properties Affecting the Gas Content of Coal Seams in the Gujiao Area, Northwest Qinshui Basin, China

    Directory of Open Access Journals (Sweden)

    Zhuo Zou

    2018-04-01

    Full Text Available Coalbed methane (CBM well drilling and logging data together with geological data were adopted to provide insights into controlling mechanism of gas content in major coal seams and establish gas accumulation models in the Gujiao area, Northwest Qinshui Basin, China. Gas content of targeted coals is various in the Gujiao area with their burial depth ranging from 295 to 859 m. Highly variable gas content of coals should be derived from the differences among tectonism, magmatism, hydrodynamism, and sedimentation. Gas content preserved in the Gujiao area is divided into two parts by the geological structure. Gas tends to accumulate in the groundwater stagnant zone with a total dissolved solids (TDS value of 1300–1700 ppm due to water pressure in the Gujiao area. Reservoir properties including moisture content, minerals, and pore structure also significantly result in gas content variability. Subsequently, the gray correlation statistic method was adopted to determine the most important factors controlling gas content. Coal metamorphism and geological structure had marked control on gas content for the targeted coals. Finally, the favorable CBM exploitation areas were comprehensively evaluated in the Gujiao area. The results showed that the most favorable CBM exploitation areas were in the mid-south part of the Gujiao area (Block I.

  8. LONG-TERM REMOTE MONITORING OF THREE TYPICAL LAKE AREA VARIATIONS IN THE NORTHWEST CHINA OVER THE PAST 40 YEARS

    Directory of Open Access Journals (Sweden)

    Y. Liu

    2018-04-01

    Full Text Available water resources management and sustainable development strategy, but also provide reference for assessing the impact of climate change and human activities. This paper selects three inland lakes in Northwest China, using Landsat MSS/TM/ETM+/OLI data from 1970 to 2015, Normalized Difference Water Index (NDWI and Modified Normalized Difference Water Index (MNDWI were used to extract lake area and analysed the dynamic trends. Meteorological station rainfall, evaporation and other meteorological data of the lakes were used to analyse reasons for the area change. The results showed that area of Hongjiannao Lake in the past 40 a was reduced, the groundwater impoundment and underground coal mining are the main cause of area reduction; the area of Bosten Lake in recent 40 a showed a decreasing trend after the first increase, the area was mainly affected by the surface runoff and snowmelt; the area of Qinghai Lake in the past 40 a shows a trend of decreasing first and then increasing, the change of its area is mainly affected by regional precipitation and the inflow.

  9. Long-Term Remote Monitoring of Three Typical Lake Area Variations in the Northwest China Over the Past 40 Years

    Science.gov (United States)

    Liu, Y.; Lu, Y.; Li, Y.; Yue, H.

    2018-04-01

    water resources management and sustainable development strategy, but also provide reference for assessing the impact of climate change and human activities. This paper selects three inland lakes in Northwest China, using Landsat MSS/TM/ETM+/OLI data from 1970 to 2015, Normalized Difference Water Index (NDWI) and Modified Normalized Difference Water Index (MNDWI) were used to extract lake area and analysed the dynamic trends. Meteorological station rainfall, evaporation and other meteorological data of the lakes were used to analyse reasons for the area change. The results showed that area of Hongjiannao Lake in the past 40 a was reduced, the groundwater impoundment and underground coal mining are the main cause of area reduction; the area of Bosten Lake in recent 40 a showed a decreasing trend after the first increase, the area was mainly affected by the surface runoff and snowmelt; the area of Qinghai Lake in the past 40 a shows a trend of decreasing first and then increasing, the change of its area is mainly affected by regional precipitation and the inflow.

  10. The Formation of Imperial Institutes of Governance in Trans-Baikal Transborder Area:Problems of Development of New Territories(XVIII – early XX centuries

    Directory of Open Access Journals (Sweden)

    Olga A. Malygina

    2016-12-01

    Full Text Available The article is devoted to the formation of Imperial institutes of governance in Trans-Baikal region in XVIII – early XX centuries. The territory is chosen by the authors is very important for creation of the project of ideal administrative-territorial structure of government and its embodiment in reality in terms transborder area, geostrategic position and recognition of military and economic importance of the region. The authors were able to create governance models in accordance with the phased tasks of the development of the territory, as well as fill some gaps in the process. The information is taken from historical sources and from central and regional archives. The study allowed to conclude that the administrative-territorial transformation of XVIII – early XX centuries can be considered an experiment for the development of the Plurinational state. This experiment is caused by the consolidation of the national periphery and to neutralize the threat of separatism and the need to protect the territories from external enemies.

  11. An examination of the social determinants of health as factors related to health, healing and prevention of foetal alcohol spectrum disorder in a northern context--the Brightening Our Home Fires Project, Northwest Territories, Canada.

    Science.gov (United States)

    Badry, Dorothy; Felske, Aileen Wight

    2013-01-01

    The Brightening Our Home Fires (BOHF) project was conceptualized as an exploratory project to examine the issue of the prevention of foetal alcohol spectrum disorder (FASD) from a women's health perspective in the Northwest Territories (NT). While dominant discourse suggests that FASD is preventable by abstention from alcohol during pregnancy, a broader perspective would indicate that alcohol and pregnancy is a far more complex issue, that is, bound in location, economics, social and cultural views of health. This project was prevention focused and a social determinant of health (SDH) perspective informed this research. The BOHF project was a qualitative research project using a participatory action research framework to examine women's health and healing in the north. The methodology utilized was Photovoice. Women were provided training in digital photography and given cameras to use and keep. The primary research question utilized was: What does health and healing look like for you in your community? Women described their photos, individually or in groups around this central topic. This research was FASD informed, and women participants were aware this was an FASD prevention funded project whose approach focused on a broader context of health and lived experience. This project drew 30 participants from: Yellowknife, Lutsel 'ke, Behchokö and Ulukhaktok. These four different communities across the NT represented Dene and Inuit culture. The qualitative data analysis offered themes of importance to women's health in the north including: land and tradition; housing; poverty; food; family; health, mental health and trauma, and travel. Photovoice provides a non-threatening way to engage in dialogue on complex health and social issues.

  12. Cloudy Territories?

    NARCIS (Netherlands)

    Drees, W.B.

    2016-01-01

    The Cloud of Unknowing is a late medieval English mystical text; it has inspired Catherine Keller's title Cloud of the Impossible. A cloud seems fairly diffuse; territory sounds more solid: terra-Earth. However, The Territories of Science and Religion is unsettling for those who assume to be on firm

  13. From comprehensive planning to the integration of both, territory and landscape: the State and the creation of touristic areas in coastal environments

    Directory of Open Access Journals (Sweden)

    Almir Francisco Reis

    2016-03-01

    Full Text Available Despite the apparent spontaneity, the transformation of coastal areas influenced by tourism development is also marked by the completion of planning efforts by national or local governments. Since first European interventions in the 1950s, with the provision of infrastructure, equipments and accommodations disconnected from the existing settlements, to the current efforts for qualification of previously developed areas, a great deal was achieved and gradually new variables were incorporated. This paper analyses some of these experiences in order to demonstrate how territory values, environmental issues and distinct urban morphologies have been incorporated intoTerritorial Planning of touristic areas. The sample includes cases of Languedoc Roussillon in France and FONATUR accomplishments in Mexico, examples of comprehensive Stateplanning, as well as planning interventions implemented from the 1990s in Spain, which synthesizes contemporary searches for qualification of touristic settlements developed in last decades.

  14. Chromosome Territories

    OpenAIRE

    Cremer, Thomas; Cremer, Marion

    2010-01-01

    Chromosome territories (CTs) constitute a major feature of nuclear architecture. In a brief statement, the possible contribution of nuclear architecture studies to the field of epigenomics is considered, followed by a historical account of the CT concept and the final compelling experimental evidence of a territorial organization of chromosomes in all eukaryotes studied to date. Present knowledge of nonrandom CT arrangements, of the internal CT architecture, and of structural interactions wit...

  15. Connectivity, persistence, and loss of high abundance areas of a recovering marine fish population in the Northwest Atlantic Ocean.

    Science.gov (United States)

    Boudreau, Stephanie A; Shackell, Nancy L; Carson, Stuart; den Heyer, Cornelia E

    2017-11-01

    In the early 1990s, the Northwest Atlantic Ocean underwent a fisheries-driven ecosystem shift. Today, the iconic cod ( Gadus morhua ) remains at low levels, while Atlantic halibut ( Hippoglossus hippoglossus ) has been increasing since the mid-2000s, concomitant with increasing interest from the fishing industry. Currently, our knowledge about halibut ecology is limited, and the lack of recovery in other collapsed groundfish populations has highlighted the danger of overfishing local concentrations. Here, we apply a Bayesian hierarchical spatiotemporal approach to model the spatial structure of juvenile Atlantic halibut over 36 years and three fisheries management regimes using three model parameters to characterize the resulting spatiotemporal abundance structure: persistence (similarity of spatial structure over time), connectivity (coherence of temporal pattern over space), and spatial variance (variation across the seascape). Two areas of high juvenile abundance persisted through three decades whereas two in the northeast are now diminished, despite the increased abundance and landings throughout the management units. The persistent areas overlap with full and seasonal area closures, which may act as refuges from fishing. Connectivity was estimated to be 250 km, an order of magnitude less than the distance assumed by the definition of the Canadian management units (~2,000 km). The underlying question of whether there are distinct populations within the southern stock unit cannot be answered with this model, but the smaller ~250 km scale of coherent temporal patterns suggests more complex population structure than previously thought, which should be taken into consideration by fishery management.

  16. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Northwest Arctic, Alaska: MGT (Management Area Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector polygons representing management area data for Designated Critical Habitats, National Park Service properties, Wildlife Refuges, and...

  17. Faculty Lives: Vitality and Change. A Study of the Foundation's Grants in Faculty Development, 1979-1984. A Northwest Area Foundation Report.

    Science.gov (United States)

    Rice, R. Eugene

    Faculty development projects funded by the Northwest Area Foundation are described. While some projects addressed retrenchment and the nature and structure of academic careers, others involved multi-institutional strategies. Types of projects and institutions are: new teaching and administrative competencies (College of Saint Scholastica, Mary…

  18. [Species-area and species-abundance relationships of arthropod community in various vegetation restoration areas in Zhifanggou watershed, Shaanxi province of Northwest China].

    Science.gov (United States)

    Zhang, Feng; Hong, Bo; Li, Ying-Mei; Chen, Zhi-Jie; Zhang, Shu-Lian; Zhao, Hui-Yan

    2013-02-01

    Taking the Zhifanggou watershed in Ansai, Shaanxi Province of Northwest China as a study unit, an investigation on the arthropods in 8 forest stands was conducted from 2006 to 2008, with the species-area and species-abundance relationships of the arthropods in these stands analyzed by various mathematical models. In these forest stands, the species-area relationship of the arthropods accorded with the formula S= CAm With the increase of investigation area, the species number approached to a constant, and the corresponding smallest investigation area was in the order of natural bush > natural forest > Populus davidiana+Robinia pseudoacacia forest > Hippaphae rhamnoides +Caragana mocrophylla forest> Periploca sepium forest > Hippaphae rhamnoides forest > Robinia pseudoacacia forest > Caragana mocrophylla forest, indicating that the more complex the stands, the larger the minimum area needed to be investigated. Based on sampling investigation, the species-abundance models of the arthropods in various stands were established. Lognormal distribution model (LN) was most suitable to fit the arthropod community in natural recovery stands, suggesting that in the arthropod community, there were more species with medial individual amount and fewer abundant species and rare species, and no obvious dominant species. LogCauchy distribution model (LC) was most suitable to fit the arthropod community in mixed and pure stands. As compared with natural recovery stand, mixed and pure stands had more abundant and rare species, and more dominant species.

  19. Assessment of Natural Resource Potential of a Territory for Planning of Investment Development and Construction in Suburban Areas

    OpenAIRE

    Usoltceva Marina; Volkova Yulia; Radchenko Artyom; Guseva Inna; Makarova Tatiana; Garmanov Vitaly; Wenkel Karl-Otto

    2016-01-01

    The paper describes the types of assessment and assessment process of the natural environment. A review of judgments about the ecological and geo-ecological assessment of the environment by known academics, environmentalists, physical geographers, geobotanists is made here. In this paper the method of the environmental assessment of natural resource potential within the North-West region of Russia is proposed. Authors divide this method into blocks, which are described in the paper. A produce...

  20. [Soil sandy desertification and salinization and their interrelationships in Yanghuang irrigated area of Hongsipu, Ningxia of northwest China].

    Science.gov (United States)

    Yang, Xin-guo; Song, Nai-ping

    2011-09-01

    By the methods of controlled and typical sampling, this paper analyzed the texture, salinization characteristics, cation exchange capacity (CEC), and their correlations in the 0-40 cm soil profiles of corn land, medlar land, and non-utilized land in Yanghuang irrigated area of Hongsipu, Northwest China. Under controlled sampling, the salt content in the soil profiles was 0.69-1.30 g x kg(-1) (except in non-utilized land where the 0-10 cm soil salt content was up to 1.74 g x kg(-1)), with no obvious salinization. The sodium adsorption ratio and exchangeable sodium percentage in the 20-40 cm soil layer of medlar land were 12.18 and 14.1%, respectively, and the total content of clay and silt in the 0-40 cm soil profile of medlar land was up to 37.3% whereas that in the 0-20 cm soil layer of corn land was only 13.5%. In the 20-40 cm soil layer of corn land, the indices of sandy desertification and salinization had significant correlations under controlled sampling but no correlations under typical sampling, while the CEC and the sandy desertification and salinization indices had significant correlations under typical sampling. In different land use types in the study area, soil sandy desertification and salinization had complicated interrelationships, and CEC could be used as the indicator for the changes in soil environmental quality.

  1. Petrology and geochemistry of volcanic rocks of Cheshmeh Khuri and Shekasteh Sabz areas, Khur, northwest of Birjand

    Directory of Open Access Journals (Sweden)

    Maryam Javidi Moghaddam

    2016-09-01

    Full Text Available Khur area is located in east of Iran and northwest of Birjand. The area comprises outcrops of Eocene to Oligocene volcanics with basaltic andesite to rhyolite composition, which were intruded by subvolcanic and intrusive bodies of granodiorite to gabbro. In the present work, petrogenesis of volcanic units in Cheshmeh Khuri and Shekasteh Sabz areas was studied, which are located in Khur area and these volcanics have most widespread in them. Rhyolite, dacite, andesite, trachyandesite and basaltic andesite units in Cheshmeh Khuri and trachyandesite unit in Shekasteh Sabz were identified. The main textures of these units are porphyritic, hialoporphyritic and microlitic and plagioclase, pyroxene, K-feldspar, hornblende, biotite and quartz are the main minerals. Volcanic units of Cheshmeh Khuri have characteristic of high-K Calc-alkaline. Enrichment of LREE relative to HREE and LILE to HFSE are important evidences that magma was formed in a magmatic belt of a subduction zone. Based on the initial 87Sr/86Sr of andesite and dacite, their magma has originated from partial melting of an enriched mantle and contaminated with the crust through its differentiation. Trachyandesites of Shekaste Sabz have characteristic of shoshonitic nature. These units are characterized by high FeOt/FeOt+MgO, K2O/Na2O and Zr>360 ppm, Y>39 ppm, and Ce> 100 ppm. Also, they are enrichment in REE particularly in LREE, depletion of Eu, strong enrichment in HFSE, and depletion in Ba and Sr. Therefore, trachyandesites of Shekaste Sabz belong to post collision volcanics.

  2. Mineralogical investigations of the area to the North-West of Qattara Depression, Western Desert, Egypt

    International Nuclear Information System (INIS)

    Tosson, S.; Roshdy, H.M.K.

    2000-01-01

    Petrophysical and mineralogical investigations are given for subsurface samples from this area. The paper deals with mineralogical investigations of Middle Jurassic, Lower Cretaceous and Upper Cretaceous sedimentary rocks. It includes thin section examinations for 14 samples of sandstone, siltstone and carbonates, and x-ray powder diffraction analyses of some argillaceous samples, untreated and glycolated. It was found that the kaolinite group is the main clay mineral recorded in the argillaceous sandstone and siltstone samples. Illite and montmorillonite are identified in the shale sample representing the Kharita Formation. Siderite was also recorded in the sample. Illite and montmorillonite were recorded as well as kaolinite in two siltstone samples. (Author)

  3. Historical tank content estimate for the northwest quadrant of the Hanford 200 west area

    International Nuclear Information System (INIS)

    Brevick, C.H.; Stroup, J.L.; Funk, J.W.

    1997-01-01

    The Historical Tank Content Estimate for the Quadrant provides historical information on a tank-by-tank basis of the radioactive mixed wastes stored in the underground single-shell tanks for the Hanford 200 West Area. This report summarized historical information such as waste history, level history, temperature history, riser configuration, tank integrity, and inventory estimates on a tank-by-tank basis. Tank farm aerial photographs and interior tank montages are also provided for each tank. A description of the development of data for the document of the inventory estimates provided by Los Alamos National Laboratory are also given in this report

  4. Historical Tank Content Estimate for the Northwest Quandrant of the Hanford 200 East Area

    International Nuclear Information System (INIS)

    Brevick, C.H.; Gaddis, L.A.; Pickett, W.W.

    1994-06-01

    Historical Tank Content Estimate of the Northeast Quadrant provides historical evaluations on a tank by tank basis of the radioactive mixed wastes stored in the underground single-shell tanks of the Hanford 200 East area. This report summaries historical information such at waste history, temperature, tank integrity, inventory estimates and tank level history on a tank by tank basis. Tank Farm aerial photos and in-tank photos of each tank are provided. A brief description of instrumentation methods used for waste tank surveillance, along with the components of the data management effort, such as waste status and Transaction Record Summary, Tank Layering Model, Defined Waste Types, and Inventory Estimates to generate these tank content estimates are also given in this report

  5. Historical Tank Content Estimate for the Northwest Quandrant of the Hanford 200 East Area

    Energy Technology Data Exchange (ETDEWEB)

    Brevick, C.H.; Gaddis, L.A.; Pickett, W.W.

    1994-06-01

    Historical Tank Content Estimate of the Northeast Quadrant provides historical evaluations on a tank by tank basis of the radioactive mixed wastes stored in the underground single-shell tanks of the Hanford 200 East area. This report summaries historical information such at waste history, temperature, tank integrity, inventory estimates and tank level history on a tank by tank basis. Tank Farm aerial photos and in-tank photos of each tank are provided. A brief description of instrumentation methods used for waste tank surveillance, along with the components of the data management effort, such as waste status and Transaction Record Summary, Tank Layering Model, Defined Waste Types, and Inventory Estimates to generate these tank content estimates are also given in this report.

  6. Distribution and larval breeding habitats of Aedes mosquito species in residential areas of northwest Ethiopia.

    Science.gov (United States)

    Ferede, Getachew; Tiruneh, Moges; Abate, Ebba; Kassa, Wondmeneh Jemberie; Wondimeneh, Yitayih; Damtie, Demekech; Tessema, Belay

    2018-01-01

    The Aedes mosquito is a vector for transmitting many arboviruses. Knowledge of the breeding habitat of this vector is vital for implementing appropriate interventions. Thus, this study was conducted to determine the breeding habitats and presence of Aedes mosquito species in the study areas. A house-to-house cross-sectional survey of Aedes mosquito breeding habitats was carried out in Metema and Humera, Ethiopia, in August 2017. All available water-holding containers present in and around houses were inspected for the presence of immature stages of Aedes mosquitoes, and they were collected and reared to the adult stage for species identification. In the larval survey, the house index, container index, and Breteau index were computed as risk indices. Of the 384 houses surveyed for the presence of Aedes mosquito larval breeding, 98 were found to be positive for larvae. During the survey, a total of 566 containers were inspected, of which 186 were found to be infested with Aedes mosquito larvae, with a container index of 32.9, a house index of 25.5, and a Breteau index of 48.4. The most common Aedes mosquito breeding habitats were discarded tires (57.5%), followed by mud pots (30.0%). Of the 1,077 larvae and pupae collected and reared, Aedes aegypti (49.3%), Ae. vittatus (6.5%), and Culex species (44.2%) were identified. Discarded tires were the most preferred breeding habitats for Aedes mosquitoes. Moreover, Ae. aegypti , the main vector of dengue and other arboviruses, was identified for the first time in this region, suggesting a high potential for arbovirus transmission in the study areas.

  7. Quantification of Environmental Flow Requirements to Support Ecosystem Services of Oasis Areas: A Case Study in Tarim Basin, Northwest China

    Directory of Open Access Journals (Sweden)

    Jie Xue

    2015-10-01

    Full Text Available Recently, a wide range of quantitative research on the identification of environmental flow requirements (EFRs has been conducted. However, little focus is given to EFRs to maintain multiple ecosystem services in oasis areas. The present study quantifies the EFRs in oasis areas of Tarim Basin, Xinjiang, Northwest China on the basis of three ecosystem services: (1 maintenance of riverine ecosystem health, (2 assurance of the stability of oasis–desert ecotone and riparian (Tugai forests, and (3 restoration of oasis–desert ecotone groundwater. The identified consumptive and non-consumptive water requirements are used to quantify and determine the EFRs in Qira oasis by employing the summation and compatibility rules (maximum principle. Results indicate that the annual maximum, medium, and minimum EFRs are 0.752 × 108, 0.619 × 108, and 0.516 × 108 m3, respectively, which account for 58.75%, 48.36%, and 40.29% of the natural river runoff. The months between April and October are identified as the most important periods to maintain the EFRs. Moreover, the water requirement for groundwater restoration of the oasis–desert ecotone accounts for a large proportion, representing 48.27%, 42.32%, and 37.03% of the total EFRs at maximum, medium, and minimum levels, respectively. Therefore, to allocate the integrated EFRs, focus should be placed on the water demand of the desert vegetation’s groundwater restoration, which is crucial for maintaining desert vegetation to prevent sandstorms and soil erosion. This work provides a reference to quantify the EFRs of oasis areas in arid regions.

  8. Monitoring forest areas from continental to territorial levels using a sample of medium spatial resolution satellite imagery

    Science.gov (United States)

    Eva, Hugh; Carboni, Silvia; Achard, Frédéric; Stach, Nicolas; Durieux, Laurent; Faure, Jean-François; Mollicone, Danilo

    A global systematic sampling scheme has been developed by the UN FAO and the EC TREES project to estimate rates of deforestation at global or continental levels at intervals of 5 to 10 years. This global scheme can be intensified to produce results at the national level. In this paper, using surrogate observations, we compare the deforestation estimates derived from these two levels of sampling intensities (one, the global, for the Brazilian Amazon the other, national, for French Guiana) to estimates derived from the official inventories. We also report the precisions that are achieved due to sampling errors and, in the case of French Guiana, compare such precision with the official inventory precision. We extract nine sample data sets from the official wall-to-wall deforestation map derived from satellite interpretations produced for the Brazilian Amazon for the year 2002 to 2003. This global sampling scheme estimate gives 2.81 million ha of deforestation (mean from nine simulated replicates) with a standard error of 0.10 million ha. This compares with the full population estimate from the wall-to-wall interpretations of 2.73 million ha deforested, which is within one standard error of our sampling test estimate. The relative difference between the mean estimate from sampling approach and the full population estimate is 3.1%, and the standard error represents 4.0% of the full population estimate. This global sampling is then intensified to a territorial level with a case study over French Guiana to estimate deforestation between the years 1990 and 2006. For the historical reference period, 1990, Landsat-5 Thematic Mapper data were used. A coverage of SPOT-HRV imagery at 20 m × 20 m resolution acquired at the Cayenne receiving station in French Guiana was used for year 2006. Our estimates from the intensified global sampling scheme over French Guiana are compared with those produced by the national authority to report on deforestation rates under the Kyoto

  9. Land Use Changes of an Aeolian-Loessial Soil Area in Northwest China: Implications for Ecological Restoration

    Institute of Scientific and Technical Information of China (English)

    CHEN Yu-Fu; LIU Yan-Sui; WANG Jing; YAN Jian-Ping; GUO Xu-Dong

    2009-01-01

    China has experienced dramatic land use changes over recent decades,with marked environmental and socio-economic consequences.Hcngshan County,located in the aeolian-loessial area of Northwest China,was investigated to illustrate land use changes and their implications for environmental and long-term rural economic development.The farmland in Hengshan County significantly decreased during 1990-2003,whereas forest land and grassland increased.The conversion rates of farmland,orchard land,forest land and construction land varied markedly among different periods:1990-1995,1995-2000 and 2000-2003.Conversion of orchard land,grassland and construction land was dominant in 1990-1995,whereas the conversion of farmland to forest land mainly occurred in 2000-2003.The results suggested a profound transition in institutional policy and political economy of land management,including implementation of integrated soil erosion control projects,adoption of a market-oriented economy and the 'Grain-for-Green' policy,during this period in China.To achieve long-term sustainable land use in Hengshan County,efforts should aim at increasing off-farm income of rural families as well as establishing land-economizing mechanisms to promote land productivity,in addition to conservation measures.

  10. Exposure of birds to radionuclides and other contaminants in Special Protection Areas (SPAs) in North-West England

    International Nuclear Information System (INIS)

    Marshall, K.; Watson, S.; McDonald, P.; Copplestone, D.; Watts, S.J.

    2010-01-01

    There has been a decline in the population of some bird species at Morecambe Bay and the Solway Firth Special Protected Areas in North-West England during the last fifty years. It was suggested that the declines were caused, in part, by contaminants in the food and environment, primarily from the radioactive effluent discharge from the Sellafield Ltd nuclear fuel reprocessing plant in Cumbria. This study analysed bird feathers and tissues, vegetation and sediment for radionuclides, metals and persistent organic compounds. The non-radionuclide results were all low compared to relevant action limits. The ERICA model was used with field data to estimate the radiological dose to birds from exposure to 137 Cs and 241 Am with results between 1.26 to 3.83 μGy h -1 , below the ERICA screening level of 10 μGy h -1 and within the IAEA 40 μGy h -1 guideline value below which potential adverse impacts on biota are unlikely. The study showed no link between bird population decline and anthropogenic discharges to the SPAs.

  11. Composite Territories

    DEFF Research Database (Denmark)

    Nicholas, Paul; Tamke, Martin

    2012-01-01

    and assembly of the fibre reinforced composite structure Composite Territories, in which the property of bending is activated and varied so as to match solely through material means a desired form. This case study demonstrates how one might extend the geometric model so that it is able to engage and reconcile...

  12. [Comparative study of habits in students before and during the university in northwest area of Madrid].

    Science.gov (United States)

    Iglesias López, María Teresa; Cuesta Santa Teresa, Elvira; Sáez Crespo, Antonio

    2014-11-12

    In most Western countries young people adopt lifestyles that adversely affect their health, thus increasing the risk of premature onset of chronic diseases. Therefore, the aim of this study was to compare patterns of habits in pre-university and university students in west-central area of Madrid. Descriptive longitudinal study with randomly selected students from Madrid in Madrid universities and schools-institutes. Accepting to participate 1590 students of both sex: 653 males (4,1%) and 937 women (58,9%). To facilitate the study were classified into ≤ 17 years (pre university) and ≥ 18 years (university). BMI, physical activity, alcohol consumption and negative habits with regard to food consumption was studied. Almost 80% have normal weight, are more active pre-university. Gender differences were observed, which should guide the actions of intervention in terms of physical activity or habits. It seems essential to make nutritional programs as well as psychosocial intervention in adolescents and youth to prevent and / or reduce alcohol consumption. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  13. A New Insight into Shale-Gas Accumulation Conditions and Favorable Areas of the Xinkailing Formation in the Wuning Area, North-West Jiangxi, China

    Directory of Open Access Journals (Sweden)

    Shangru Li

    2017-12-01

    Full Text Available In north-west Jiangxi, China, most shale-gas exploration has been focused on the Lower Cambrian Hetang and Guanyintang formations, whereas the Upper Ordovician Xinkailing formation shale has been ignored for years due to heavy weathering. This study systematically analyzed gas source conditions, reservoir conditions and gas-bearing ability in order to reveal the shale-gas accumulation conditions of the Xinkailing formation. The results show that the Xinkailing formation is characterized by thick deposition of black shale (10–80 m, high organic content (with total organic carbon between 1.18% and 3.11%, on average greater than 2%, relatively moderate thermal evolution (with vitrinite reflectance between 2.83% and 3.21%, high brittle-mineral content (greater than 40%, abundant nanopores and micro-fractures, very good adsorption ability (adsorption content between 2.12 m3/t and 3.47 m3/t, on average about 2.50 m3/t, and strong sealing ability in the underlying and overlying layers, all of which favor the generation and accumulation of shale gas. The Wuning-Lixi and Jinkou-Zhelin areas of the Xinkailing formation were selected as the most realistic and favorable targets for shale-gas exploration and exploitation. In conclusion, the Wuning area has great potential and can provide a breakthrough in shale gas with further investigation.

  14. Acoustic Territoriality

    DEFF Research Database (Denmark)

    Kreutzfeldt, Jacob

    2011-01-01

    Under the heading of "Gang i København" a number of initiatives was presented by the Lord Mayer and the Technical and Environmental Mayer of Copenhagen in May 2006. The aim of the initiative, which roughly translates to Lively Copenhagen, was both to make Copenhagen a livelier city in terms of city...... this article outline a few approaches to a theory of acoustic territoriality....

  15. Regional cerebral blood flow levels as measured by xenon-CT in vascular territorial low-density areas after subarachnoid hemorrhage are not always ischemic

    International Nuclear Information System (INIS)

    Fainardi, E.; Tagliaferri, M.F.; Compagnone, C.; Tanfani, A.; Cocciolo, F.; Targa, L.; Chieregato, A.; Battaglia, R.; Frattarelli, M.; Pascarella, R.

    2006-01-01

    The aim of this study was to assess regional cerebral blood flow (rCBV) in areas of CT hypoattenuation appearing in the postoperative period in patients treated for aneurysmal subarachnoid hemorrhage (SAH) using xenon-enhanced CT scanning (Xe-CT). We analyzed 15 patients (5 male and 10 female; mean age 49.7±12.1 years) with SAH on CT performed on admission to hospital and who showed a low-density area within a well-defined vascular territory on CT scans after clipping or coiling of a saccular aneurysm. All zones of hypoattenuation were larger than 1 cm 2 and showed signs of a mass effect suggesting a subacute phase of evolution. Two aneurysms were detected in two patients. Aneurysms were located in the middle cerebral artery (n=7), in the anterior communicating artery (n=6), in the internal carotid artery (n=3), and in the posterior communicating artery (n=1). Treatments were surgical (n=8), endovascular (n=2) or both (n=1). A total of 36 Xe-CT studies were performed and rCBF values were measured in two different regions of interest (ROI): the low-density area, and an area of normal-appearing brain tissue located symmetrically in the contralateral hemisphere. rCBF levels were significantly lower in the low-density area than in the contralateral normal-appearing area (P 55 ml/100 g per minute) in 2/36 lesions (5.6%). Our study confirmed that rCBF is reduced in new low-density lesions related to specific vascular territories. However, only about one-third of the lesions showed rCBF levels consistent with irreversible ischemia and in a relatively high proportion of lesions, rCBF levels indicated penumbral, oligemic and hyperemic areas. (orig.)

  16. Methane-metabolizing microbial communities in sediments of the Haima cold seep area, northwest slope of the South China Sea.

    Science.gov (United States)

    Niu, Mingyang; Fan, Xibei; Zhuang, Guangchao; Liang, Qianyong; Wang, Fengping

    2017-09-01

    Cold seeps are widespread chemosynthetic ecosystems in the deep-sea environment, and cold seep microbial communities of the South China Sea are poorly constrained. Here we report on the archaeal communities, particularly those involved in methane metabolization, in sediments of a newly discovered cold seep (named 'Haima') on the northwest slope of the South China Sea. Archaeal diversity, abundance and distribution were investigated in two piston cores collected from a seep area (QDN-14B) and a non-seep control site (QDN-31B). Geochemical investigation of the QDN-14B core identified an estimated sulfate-methane transition zone (Estimated SMTZ) at 300-400 cm below sea floor (cmbsf), where a high abundance of anaerobic methane-oxidizing archaea (ANME) occurred, as revealed by analysis of the 16S rRNA gene and the gene (mcrA) encoding the α-subunit of the key enzyme methyl-coenzyme M reductase. ANME-2a/b was predominant in the upper and middle layers of the estimated SMTZ, whereas ANME-1b outcompeted ANME-2 in the sulfate-depleted bottom layers of the estimated SMTZ and the methanogenic zone. Fine-scale phylogenetic analysis further divided the ANME-1b group into three subgroups with different distribution patterns: ANME-1bI, ANME-1bII and ANME-1bIII. Multivariate analyses indicated that dissolved inorganic carbon and sulfate may be important factors controlling the composition of the methane-metabolizing community. Our study on ANME niche separation and interactions with other archaeal groups improves our understanding of the metabolic diversity and flexibility of ANME, and the findings further suggest that ANME subgroups may have evolved diversified/specified metabolic capabilities other than syntrophic anaerobic oxidation of methane coupled with sulfate reduction in marine sediments. © FEMS 2017. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  17. Hedgehogs (Erinaceus europaeus as a Source of Ectoparasites in Urban-suburban Areas of Northwest of Iran

    Directory of Open Access Journals (Sweden)

    Nasser Hajipour

    2015-10-01

    Full Text Available Background: Hedgehogs are small, nocturnal mammals which become popular in the world and have important role in transmission of zoonotic agents. Thus, the present study aimed to survey ectoparasite infestation from April 2010 to December 2011 in urban and suburban parts of Urmia and Tabriz Cities, Northwest of Iran.Methods: A total number of 84 hedgehogs (40 females and 44 males were examined. They have been carefully inspected for ectoparasites and collected arthropods were stored in 70% ethanol solution. The identification of arthropods was carried out using morphological diagnostic keys.Results: The occurrence of ticks on hedgehogs was 23 (67.7% with Rhipicephalus turanicus in Urmia and 11 (22% as well as 1(2% with Rh. turanicus and Hyalomma anatolicum anatolicum in Tabriz, respectively. One flea species, Archaeopsylla erinacei, was found with prevalence of 19 (55.9% and 27 (54% in Urmia and Tabriz Cities, respectively. Prevalence of infestation with Rh. turanicus and A. erinacei were not different (P> 0.05 between sexes of hedgehogs in two study areas. Highest prevalence of tick and flea infestation was in June in Urmia, whereas it was observed in August in Tabriz. Both tick and flea parasitizing hedgehogs showed seasonal difference in prevalence (P< 0.05 in Urmia, but it was not detected in Tabriz (P> 0.05.Conclusion: The result showed the high occurrence of ectoparasites in hedgehog population and according to the zoonotic potential of these animals as vector of some agents further studies are needed to investigate in different parts of Iran.

  18. Diurnal and seasonal variations in carbon dioxide exchange in ecosystems in the Zhangye oasis area, Northwest China.

    Science.gov (United States)

    Zhang, Lei; Sun, Rui; Xu, Ziwei; Qiao, Chen; Jiang, Guoqing

    2015-01-01

    Quantifying carbon dioxide exchange and understanding the response of key environmental factors in various ecosystems are critical to understanding regional carbon budgets and ecosystem behaviors. For this study, CO2 fluxes were measured in a variety of ecosystems with an eddy covariance observation matrix between June 2012 and September 2012 in the Zhangye oasis area of Northwest China. The results show distinct diurnal variations in the CO2 fluxes in vegetable field, orchard, wetland, and maize cropland. Diurnal variations of CO2 fluxes were not obvious, and their values approached zero in the sandy desert, desert steppe, and Gobi ecosystems. Additionally, daily variations in the Gross Primary Production (GPP), Ecosystem Respiration (Reco) and Net Ecosystem Exchange (NEE) were not obvious in the sandy desert, desert steppe, and Gobi ecosystems. In contrast, the distributions of the GPP, Reco, and NEE show significant daily variations, that are closely related to the development of vegetation in the maize, wetland, orchard, and vegetable field ecosystems. All of the ecosystems are characterized by their carbon absorption during the observation period. The ability to absorb CO2 differed significantly among the tested ecosystems. We also used the Michaelis-Menten equation and exponential curve fitting methods to analyze the impact of Photosynthetically Active Radiation (PAR) on the daytime CO2 flux and impact of air temperature on Reco at night. The results show that PAR is the dominant factor in controlling photosynthesis with limited solar radiation, and daytime CO2 assimilation increases rapidly with PAR. Additionally, the carbon assimilation rate was found to increase slowly with high solar radiation. The light response parameters changed with each growth stage for all of the vegetation types, and higher light response values were observed during months or stages when the plants grew quickly. Light saturation points are different for different species. Nighttime

  19. The extent of anthelmintic Resistance on Nematodes in communally grazed sheep and goats in a Semi-Arid area of North-west Province (RSA) / Tebogo Stanely Ramotshwane

    OpenAIRE

    Ramotshwane, Tebogo Stanely

    2011-01-01

    A survey was conducted to investigate the occurrence of anthelmintic resistance of nematodes in communally grazed sheep and goat herds in the Zeerust area of the North-West Province, Republic of South Africa. The fecal egg count reduction test (FECR%) tests were used to assess the sheep and goat small holder farmers. Efficacy of albendazole, ivermectin and closantel was done on both the treatment and control animals. Anthelmintic efficacy of 80% was considered a threshold for ...

  20. Foraging areas, offshore habitat use, and colony overlap by incubating Leach's storm-petrels Oceanodroma leucorhoa in the Northwest Atlantic.

    Directory of Open Access Journals (Sweden)

    April Hedd

    Full Text Available Despite their importance in marine food webs, much has yet to be learned about the spatial ecology of small seabirds. This includes the Leach's storm-petrel Oceanodroma leucorhoa, a species that is declining throughout its Northwest Atlantic breeding range. In 2013 and 2014, we used global location sensors to track foraging movements of incubating storm-petrels from 7 eastern Canadian breeding colonies. We determined and compared the foraging trip and at-sea habitat characteristics, analysed spatial overlap among colonies, and determined whether colony foraging ranges intersected with offshore oil and gas operations. Individuals tracked during the incubation period made 4.0 ± 1.4 day foraging trips, travelling to highly pelagic waters over and beyond continental slopes which ranged, on average, 400 to 830 km from colonies. Cumulative travel distances ranged from ~900 to 2,100 km among colonies. While colony size did not influence foraging trip characteristics or the size of areas used at sea, foraging distances tended to be shorter for individuals breeding at the southern end of the range. Core areas did not overlap considerably among colonies, and individuals from all sites except Kent Island in the Bay of Fundy foraged over waters with median depths > 1,950 m and average chlorophyll a concentrations ≤ 0.6 mg/m3. Sea surface temperatures within colony core areas varied considerably (11-23°C, coincident with the birds' use of cold waters of the Labrador Current or warmer waters of the Gulf Stream Current. Offshore oil and gas operations intersected with the foraging ranges of 5 of 7 colonies. Three of these, including Baccalieu Island, Newfoundland, which supports the species' largest population, have experienced substantial declines in the last few decades. Future work should prioritize modelling efforts to incorporate information on relative predation risk at colonies, spatially explicit risks at-sea on the breeding and wintering grounds

  1. Adaption strategies to the effect of climate change on a coastal area in Northwest Germany with different land management scenarios

    Science.gov (United States)

    Graeff, Thomas; Krause, Stefan; Maier, Martin; Oswald, Sascha

    2015-04-01

    Coastal areas are highly vulnerable to the impact of climate change and handling is difficult. Adaption to two different situations has to be taken into account. On the one hand, increasing global sea level in combination with increased precipitation and higher storm surge frequency has to be handled. On the other hand, in summer periods due to the increase of temperature, enhanced evapotranspiration and an increase of salty seawater intrusion into groundwater have to be managed. In this study we present different landuse management scenarios on a coastal area in Northwest Germany, East Frisia, and their effect on the hydrological response. Landuse is dominated by dairy farming and intensive crop farming. 30 percent of the area lies below sea level. A dense channel network in combination with several pumping stations allows permeant drainage. The soils are characterised by marsh soils and impermeable layers which prevent an interaction with the confined brackish aquifer. Observations in those areas indicate a high salinity with concentrations peaking during the summer period. The landuse strategies include a scenario that the technological level of the management will be adapted to rainfall and sea level but without additional drainage from the hinterland to reduce salt water concentration. A second scenario includes the adaptation to increasing precipitation and the sea level with a polder system and wetland areas designated as potential buffer for winter storm surges and inland floods and as freshwater storage for dry summer periods. Two scenarios use large polder areas in the future as potential buffer for winter storm surges and inland floods and as freshwater storage for dry summer periods, additional usage for nature conservation and as the storage of carbon sequestration or extensive farming are planned. Also, stakeholders have developed a system of several smaller polders in combination with an intensification of the water resource management, and this is

  2. Spatial and temporal patterns of forest disturbance and regrowth within the area of the Northwest Forest Plan

    Science.gov (United States)

    Robert E. Kennedy; Zhiqiang Yang; Warren B. Cohen; Eric Pfaff; Justin Braaten; Peder. Nelson

    2012-01-01

    Understanding fine-grain patterns of forest disturbance and regrowth at the landscape scale is critical for effective management, particularly in forests in western Washington, Oregon, and California, U.S., where the policy known as the Northwest Forest Plan (NWFP) was imposed in 1994 over > 8 million ha of forest in an effort to balance environmental and economic...

  3. [The Brazilian focus of onchocerciasis: new observations in the areas of the Mucajaí and Catrimâni rivers, Territory of Roraima].

    Science.gov (United States)

    Moraes, M A; Shelley, A J; Luna Dias, A P

    1986-01-01

    A recent survey for onchocerciasis conducted among the Yanomami Indians living on the middle reaches of the Mucajaí and Catrimâni Rivers (Territory of Roraima) has failed to show any alteration in the local pattern of the disease. In fact, after a decade from the first surveys in these areas located at the periphery of the Yanomami focus, the prevalence and the intensity of infection have not experienced a significant change. Considering only the residents in the villages inside the surveyed areas, the prevalence varied from zero in the neighbourhood of the Catrimâni mission to 3.1 per cent near the Mucajaí mission. Had there been a competent vector of Onchocerca volvulus in the region higher rates might be expected due to the Yanomami custom of periodic visits among the groups of the tribe. In some of these visits, numbers of highly infected Indians from the central and mountainous part of the Yanomami territory--where more than 90 per cent of the adults have onchocerciasis--come to the villages in the lowland area, attracted by the facilities offered by the mission posts. As the visitors stay in the host villages for several days or weeks, the residents could become exposed to the disease. Simulium oyapockense s.1., a man-biting species of black fly, widely distributed in Northern Brazil, is the only possible vector of O. volvulus in the investigated areas, on the grounds of its local abundance.(ABSTRACT TRUNCATED AT 250 WORDS)

  4. Diurnal and seasonal variations in carbon dioxide exchange in ecosystems in the Zhangye oasis area, Northwest China.

    Directory of Open Access Journals (Sweden)

    Lei Zhang

    Full Text Available Quantifying carbon dioxide exchange and understanding the response of key environmental factors in various ecosystems are critical to understanding regional carbon budgets and ecosystem behaviors. For this study, CO2 fluxes were measured in a variety of ecosystems with an eddy covariance observation matrix between June 2012 and September 2012 in the Zhangye oasis area of Northwest China. The results show distinct diurnal variations in the CO2 fluxes in vegetable field, orchard, wetland, and maize cropland. Diurnal variations of CO2 fluxes were not obvious, and their values approached zero in the sandy desert, desert steppe, and Gobi ecosystems. Additionally, daily variations in the Gross Primary Production (GPP, Ecosystem Respiration (Reco and Net Ecosystem Exchange (NEE were not obvious in the sandy desert, desert steppe, and Gobi ecosystems. In contrast, the distributions of the GPP, Reco, and NEE show significant daily variations, that are closely related to the development of vegetation in the maize, wetland, orchard, and vegetable field ecosystems. All of the ecosystems are characterized by their carbon absorption during the observation period. The ability to absorb CO2 differed significantly among the tested ecosystems. We also used the Michaelis-Menten equation and exponential curve fitting methods to analyze the impact of Photosynthetically Active Radiation (PAR on the daytime CO2 flux and impact of air temperature on Reco at night. The results show that PAR is the dominant factor in controlling photosynthesis with limited solar radiation, and daytime CO2 assimilation increases rapidly with PAR. Additionally, the carbon assimilation rate was found to increase slowly with high solar radiation. The light response parameters changed with each growth stage for all of the vegetation types, and higher light response values were observed during months or stages when the plants grew quickly. Light saturation points are different for different

  5. ASPECTS OF THE INFLUENCE ASSESSMENT OF THE NEW CONSTRUCTION DURING THE RECONSTRUCTION OF URBAN TERRITORY AREAS IN THE DENSE BUILDING CONDITIONS

    Directory of Open Access Journals (Sweden)

    Dmitry Prusov

    2013-10-01

    Full Text Available Normal 0 false false false MicrosoftInternetExplorer4 The scientific substantiation concept has been considered for the urban development and territorial planning reconstruction principles of the urban area sections with dense building and difficult engineering-geological conditions for scientific and technical support of all reconstruction processes and recommendations elaboration for a safe and balanced development of built-up territories and more efficient use of housing estates in the present social and economic conditions. /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Обычная таблица"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;}

  6. SEASONAL DISTRIBUTION OF YELLOW-LEGGED GULL (LARUS CACHINNANS PALLAS, 1811 OF ISLANSDS OF OBITOCHNAYA BAY (NORTH-WEST AZOV SEA AREA

    Directory of Open Access Journals (Sweden)

    Dubinina U.U.

    2013-09-01

    Full Text Available Considered territorial connection of Yellow-legged gull in breeding colony on islands Obitochnaya Bay. Analysis of the basic stages of the annual life cycle of Larus cachinnans Pallas, 1811 with taking into account the seasonal characteristics of each age group of seagulls (young, immature, adult. Based on this data set direction and distance of displacement, among whom were identified intra-continental migrations, domestic migrations within the territory of Ukraine and migrations within the nesting area. Settlement species on islands Obitochnaya Bay characterized by: high degree conservatism of adult Yellow-legged gull a wide range in season after nesting migrations and variance of young birds, the exchange of individuals between neighbouring settlements and the establishment of new colonies at the expense of immature individuals.

  7. Composite Territories

    DEFF Research Database (Denmark)

    Nicholas, Paul; Tamke, Martin

    2012-01-01

    for the varied composition of material, an extension of the digital chain that foregrounds a new need to engage materials at multiple scales within the design process. Recognising that the process of making materials affords perspectives not available with found materials, this paper reports the design...... and assembly of the fibre reinforced composite structure Composite Territories, in which the property of bending is activated and varied so as to match solely through material means a desired form. This case study demonstrates how one might extend the geometric model so that it is able to engage and reconcile......Today, material performance is regarded as one of the richest sources of innovation. Accordingly, architecture is shifting to practices by which the computational generation of form is directly driven by material characteristics. At the same time, there is a growing technological means...

  8. Olympic territorialization

    Directory of Open Access Journals (Sweden)

    Egidio Dansero

    2009-03-01

    Full Text Available Les méga-événements tels que les jeux olympiques attirent de plus en plusl’attention dans le débat relatif aux transformations urbaines. Leurs dimensions sont multiples ; leurs plus importants impacts sont sans doute ceux de nature spatiale. Ils sont l’occasion d’entreprendre une transformation urbaine extraordinaire en termes de structure interne, d’image et de compétitivité externe. À partir de l’expérience des Jeux de 2006 organisés à Turin, cet article propose une approche théorique pour l’étude de la territorialisation de méga-événements et du défi problématique leur legs.Mega-events, as the Olympic Games, receive an increasing attention in the debate about urban transformations. They have multiple dimensions but surely one of the most important impacts are the spatial ones. They are an occasion of extraordinary urban transformation, in its inside structure, in its image and in its external competitiveness. Moving from Torino 2006, this paper present a theoretical approach to study the territorialization of mega-events and the problematic challenge of the legacy.

  9. The Use of Social Networking among Senior Secondary School Students in Abuja Municipal Area of Federal Capital Territory, Nigeria

    Science.gov (United States)

    Ali, F. A. Farah; Aliyu, Umar Yanda

    2015-01-01

    The present study examined the use of social networking among senior secondary school students in Abuja Municipal Area Council of FCT. The study employed quantitative method for data collection involving questionnaire administration. Fifteen questions with Likert model and ten yes/no responses in a questionnaire were personally administered to 400…

  10. PROBIT MODEL ANALYSIS OF SMALLHOLDER’S FARMERS DECISION TO USE AGROCHEMICAL INPUTS IN GWAGWALADA AND KUJE AREA COUNCILS OF FEDERAL CAPITAL TERRITORY, ABUJA, NIGERIA

    Directory of Open Access Journals (Sweden)

    Omotayo Olugbenga Alabi

    2014-01-01

    Full Text Available This study examined Probit model analysis of smallholder’s farmers decision to use agrochemical inputs in Gwagwalada and Kuje Area Councils of Federal Capital Territory, Abuja, Nigeria. Primary data were used for this study. Data were obtained using structured questionnaire. The questionnaires were administered to sixty smallholder’s farmers sampled using a two-stage sampling technique. Data obtained were analyzed using descriptive statistics and Probit model. Eight estimators, age; farm-size; education–level; extension services; access to credit; off-farm income; experiences in farming; in the Probit model were found statistically significant. Results show that the probability of using agrochemical inputs increases with age; farm-size; family-size; education-level; extension services; experiences in farming but decreases where they have off-farm income and access to credits. Mc Fadden Pseudo-R 2 gives 0.6866 and Probit model correctly classified 93%. This study concluded that capacity of agricultural extension agents needs to be improved in the study area to educate farmers to invest in agrochemicals and improved agricultural technologies. Also, Government needs to improve on good road networks and appropriate policies to regulate standard, use, safety needs and environment of use of agrochemicals in the study area.

  11. Radioecological situation in the area of the Priargun Production Mining and Chemical Association in Russian Zabaikalye Territory

    International Nuclear Information System (INIS)

    Shandala, N.K.; Titov, A.V.; Kiselev, S.M.; Akhromeev, S.V.; Semenova, M.P.

    2012-01-01

    'The Priargun Production Mining and Chemical Association' (hereinafter referred to as PPMCA) is a diversified mining company, which, in addition to underground mining of uranium ore, carries out refining of such ores in hydrometallurgical process to produce natural uranium oxide. The PPMCA facilities are sources of radiation and chemical contamination of the environment in the areas of their location. Contamination of local parts of the health protection zone results from discharges and releases, dust transport of radionuclides from the mine rock dumps containing uranium, radium, radon and its decay products, spillage of ore along highways, straits uraniferous pulp and mine water from the pool pump shaft station. The radionuclide migration results in groundwater contamination. In order to establish the strategy and develop criteria for the site remediation, independent radiation hygienic monitoring is being carried out over some years. The subjects of research include: soil, grass and media of open ponds (water, bottom sediments, water vegetation). We also measured the radon activity concentration inside surface workshops and auxiliaries. We determined the specific activity of natural radionuclides. The researches performed showed that in soil, vegetation, groundwater and local foods sampled in the vicinity of the uranium mines, there is a significant excess of 226 Ra and 2 32 Th content compared to areas outside the zone of influence of uranium mining.

  12. A conceptual framework for characterizing forest areas with high societal values: experiences from the Pacific Northwest of USA and Central Europe.

    Science.gov (United States)

    Simončič, Tina; Spies, Thomas A; Deal, Robert L; Bončina, Andrej

    2015-07-01

    In recent decades, much work has been invested to describe forest allocations with high societal values. Yet, few comparative analyses have been conducted on their importance and differences across the regions of the globe. This paper introduces a conceptual framework to characterize forest priority areas defined as areas with identified higher importance of societal values in the context of multi-objective forest management. The six dimensions of the framework (designation objective, prioritization of objectives, governance, permanency, spatial scale, and management regime) characterize the general approach (integrative vs. segregative) to multi-objective forest management and explain the form and role of priority areas for providing forest services. The framework was applied in two case study regions--Pacific Northwest of USA (PNW) and Central Europe (CE). Differences between the regions exist in all dimensions. Late-successional and riparian reserves are specific to the PNW, while protection against natural hazards is specific to CE. In PNW, priority areas are mainly focused on public lands whereas in CE they include public and private lands. Priority areas in PNW are designated in a much larger spatial context and have longer time commitments. In CE, integration of management objectives on priority areas prevails, whereas in PNW priority areas tend to be designated for single objectives. In CE, greater tolerance of timber management within priority areas compared to PNW is allowed. Convergent trends in application of priority areas between the regions indicate mixing of segregation and integration approaches to forest management.

  13. Relations between red beds times and uranic mineralization at the area of north-west China, Shaanxi and Inner Mongolia

    International Nuclear Information System (INIS)

    Zhou Qiaosheng; Quan Zhigao

    1989-04-01

    Rad beds played an important role in the uranic mineralization. After analyzing the geological evolution in North-West China, Saanxi and Inner Mongolia the red beds is divided into six periods. The evolution rules at each period are studied. The authors found that the time of uranic mineralication and formation of red beds (basin) is simultaneously, the uranic deposits and red beds are accompanying minerals in all places existing deposits. Uranic mineralization is bound up with the continental red beds which was formed under dry and hot climate, but has no relations with the marine red beds. The place where the deposits exist, the red beds must exist, conversely it is not true. In the section, a big uranic deposit is generated only under or above the red beds. The relations between red beds and rich deposit are also explored. The mineralization theory and the model of uranic mineralization in red beds times are presented

  14. Colombia: Territorial classification

    International Nuclear Information System (INIS)

    Mendoza Morales, Alberto

    1998-01-01

    The article is about the approaches of territorial classification, thematic axes, handling principles and territorial occupation, politician and administrative units and administration regions among other topics. Understanding as Territorial Classification the space distribution on the territory of the country, of the geographical configurations, the human communities, the political-administrative units and the uses of the soil, urban and rural, existent and proposed

  15. GIS database and discussion for the distribution, composition, and age of Cenozoic volcanic rocks of the Pacific Northwest Volcanic Aquifer System study area

    Science.gov (United States)

    Sherrod, David R.; Keith, Mackenzie K.

    2018-03-30

    A substantial part of the U.S. Pacific Northwest is underlain by Cenozoic volcanic and continental sedimentary rocks and, where widespread, these strata form important aquifers. The legacy geologic mapping presented with this report contains new thematic categorization added to state digital compilations published by the U.S. Geological Survey for Oregon, California, Idaho, Nevada, Utah, and Washington (Ludington and others, 2005). Our additional coding is designed to allow rapid characterization, mainly for hydrogeologic purposes, of similar rocks and deposits within a boundary expanded slightly beyond that of the Pacific Northwest Volcanic Aquifer System study area. To be useful for hydrogeologic analysis and to be more statistically manageable, statewide compilations from Ludington and others (2005) were mosaicked into a regional map and then reinterpreted into four main categories on the basis of (1) age, (2) composition, (3) hydrogeologic grouping, and (4) lithologic pattern. The coding scheme emphasizes Cenozoic volcanic or volcanic-related rocks and deposits, and of primary interest are the codings for composition and age.

  16. Pleistocene vertebrates of the Yukon Territory

    Science.gov (United States)

    Harington, C. R.

    2011-08-01

    Unglaciated parts of the Yukon constitute one of the most important areas in North America for yielding Pleistocene vertebrate fossils. Nearly 30 vertebrate faunal localities are reviewed spanning a period of about 1.6 Ma (million years ago) to the close of the Pleistocene some 10 000 BP (radiocarbon years before present, taken as 1950). The vertebrate fossils represent at least 8 species of fishes, 1 amphibian, 41 species of birds and 83 species of mammals. Dominant among the large mammals are: steppe bison ( Bison priscus), horse ( Equus sp.), woolly mammoth ( Mammuthus primigenius), and caribou ( Rangifer tarandus) - signature species of the Mammoth Steppe fauna ( Fig. 1), which was widespread from the British Isles, through northern Europe, and Siberia to Alaska, Yukon and adjacent Northwest Territories. The Yukon faunas extend from Herschel Island in the north to Revenue Creek in the south and from the Alaskan border in the west to Ketza River in the east. The Yukon holds evidence of the earliest-known people in North America. Artifacts made from bison, mammoth and caribou bones from Bluefish Caves, Old Crow Basin and Dawson City areas show that people had a substantial knowledge of making and using bone tools at least by 25 000 BP, and possibly as early as 40 000 BP. A suggested chronological sequence of Yukon Pleistocene vertebrates ( Table 1) facilitates comparison of selected faunas and indicates the known duration of various taxa.

  17. Evaluation of water productivity under climate change in irrigated areas of the arid Northwest China using an assemble statistical downscaling method and an agro-hydrological model

    Science.gov (United States)

    Liu, Liu; Guo, Zezhong; Huang, Guanhua

    2018-06-01

    The Heihe River Basin (HRB) is the second largest inland river basin, located in the arid region of Northwest China with a serious water shortage. Evaluation of water productivity will provide scientific implications for agricultural water-saving in irrigated areas of the arid region under climate change. Based on observed meteorological data, 23 GCMs outputs and the ERA-40 reanalysis data, an assemble statistical downscaling model was developed to generate climate change scenarios under RCP2.6, RCP4.5, RCP8.5 respectively, which were then used to drive the SWAP-EPIC model to simulate crop growth in the irrigated areas of the middle HRB for the future period from 2018 to 2047. Crop yield showed an increasing trend, while crop water consumption decreased gradually in Gaotai and Ganzhou irrigated areas. The water productivity in future 30 years showed an increasing trend in both Gaotai and Ganzhou areas, with the most significant increase under RCP4.5 scenario, which were both larger than 2 kg m-3. Compared with that of the period from 2012 to 2015, the water productivity during 2018-2047 under three RCP scenarios increased by 9.2, 14.3 and 11.8 % in the Gaotai area, and 15.4, 21.6, 19.9 % in the Ganzhou area, respectively.

  18. Improving the steady-state loading margin to voltage collapse in the North-West Control Area of the Mexican Power System

    Energy Technology Data Exchange (ETDEWEB)

    Calderon-Guizar, J.G.; Inda-Ruiz, G.A.; Tovar, G.E. [Gerencia de Analisis de Redes, Temixco, Morelos (Mexico). Inst. de Investigaciones Eleectricas

    2003-10-01

    This paper reports the application of a static approach for assessing the steady-state loading margin to voltage collapse of the North-West Control Area (NWCA) of the Mexican Power System. The approach uses both optimal load flow (OLF) and conventional load flow (LF) solutions, and singular value decomposition of the load flow Jacobian matrix (J). Additionally, the approach allows to determine suitable locations for corrective actions such as, the addition of new equipment or load shedding. The results shows that the combination of OLF and LF resulted in a steady-state loading margin to voltage collapse of the NWCA 7.2% higher than the case when only conventional load flow solutions were considered. (author)

  19. Distribution and transfer of potentially toxic metal(loid)s in Juncus effusus from the indigenous zinc smelting area, northwest region of Guizhou Province, China.

    Science.gov (United States)

    Peng, Yishu; Chen, Jun; Wei, Huairui; Li, Shibin; Jin, Tao; Yang, Ruidong

    2018-05-15

    We collected samples (i.e., the aerial parts and roots of Juncus effusus and their growth media) in the indigenous zinc smelting area in the northwest region of Guizhou Province, China, and we measured and analyzed potentially toxic metal(loid)s (arsenic, As; cadmium, Cd; chromium, Cr; copper, Cu; mercury, Hg; lead, Pb and zinc, Zn) in these samples. The results include the following: First, there is a high concentration of one or more potentially toxic metal(loid)s in the slag and surrounding soil in the research area. This situation might be caused by metal(loid) damage or contamination due to the circumstances. Additionally, Juncus effusus in the indigenous zinc smelting area are contaminated by some potentially toxic metal(loid)s; since they are used for Chinese medical materials, it is especially significant that their As, Cd and Pb concentrations are greater than their limited standard values. Finally, both the bioconcentration factors and transfer factors for most potentially toxic metal(loid)s in Juncus effusus are less than 1 in the study area. Therefore, we suggest that Juncus effusus could be used for phytostabilization or as a pioneer plant for phytoremediation of potentially toxic metal(loid)s because it has a tolerance and exclusion mechanism for these metal(loid)s in the research district. Copyright © 2018 Elsevier Inc. All rights reserved.

  20. The General Urban Plan of Casimcea territorial administrative unit, map of natural and anthropogenic risks

    Directory of Open Access Journals (Sweden)

    Sorin BĂNICĂ

    2013-08-01

    Full Text Available The General Urban Plan represents the legal ground for any development action proposed. After endorsement and approval as required by law, GUP is act of authority of local government for the area in which it applies. The aim is to establish priorities regulations applied in land use planning and construction of structures. In terms of geographical location, the administrative territory of Casimcea, Tulcea county, falls in the central Northwest Plateau Casimcei. This is the second unit of the Central Dobrogea Plateau. Geographical location in southeastern Romania, climatic and relief conditions and anthropogenic pressure, expose the village administrative territorial unit Casimcea, permanent susceptibility to produce natural and antropogenical risks. In this context, we identified the following categories of natural and anthropogenic risks: i natural risk phenomena (earthquakes, strong winds, heavy rains, floods caused by overflowing or precipitation, erosion of river banks and torrents, gravitational processes, rain droplet erosion and surface soil erosion; and ii anthropogenic risk phenomena (overgrazing, chemicals use in agriculture, road transport infrastructure and electricity, wind turbines for electricity production, waste deposits, agro-zootechnical complexs, and human cemeteries. Extending their surface was materialized by creating a map of natural and anthropogenic risk on Casimcea territorial administrative unit, explaining the share of potentially affected areas as territorial balance

  1. Investigation of factors influencing the formation of the middle class on the territory of regions of Capital socio-geographical area

    Directory of Open Access Journals (Sweden)

    Julia Pereguda

    2017-10-01

    Full Text Available The article stated that to determine the specifics of a middle class it is necessary to apply economic and mathematical methods allowing one to display a certain proportion and sometimes qualitative patterns of distribution of different forms and types of settlement and problems that are investigated. The key components of each factor can be determined based on the analysis of factor analysis and the indicators playing a major role in shaping sets of factors can be shown based on a factor variance. The spatial organization of society in this research study has been noted to have a multi-level character, because it is going to cover the territory within the regions and the accommodation of diverse population on it will include spatial distribution of various types of economic activity and economic indicators. In this study, the special attention has been paid to economic poverty to determine the boundaries of the middle class, and conduction of more accurate inequality of economic indicators in the regions. The regional specifics of the Capital socio-geographical area has been conducted through socio-geographical approach aimed at disclosing the middle class. Based on statistical data systematization, the analysis has been conducted due to the matrix factorization of selected indicators intercorrelation. It has been noted that the study of the middle class from the standpoint of social geography as spatially conditioned phenomenon requires the formulation of methodological regulations, it defines procedures for research highlighting the main stages, and it studies the techniques and methods of forming the system of scientific research to further disclosure issues.

  2. Rehabilitation of the contaminated territories

    International Nuclear Information System (INIS)

    Ageets, V.Yu.; Kenigsberg, Ya.Eh.; Skurat, V.V.; Tikhonova, L.E.; Shevchuk, V.E.; Ipat'ev, V.A.; Klimova, T.A.

    1998-01-01

    The purpose of the activity is development of the scientific reasonable projects of socio-economic and social-psychological rehabilitation of specific areas and populated localities on the contaminated territories of the both Gomel and Mogilev Regions. The results of economic researches allow to decrease expenses for realization of protective measures, to increase feedback of counter-measures, to speed up process of development of the plans and their realization, to decrease the labour input of planning of the rehabilitation measures, to increase quantity of considered alternative variants of strategy of the contaminated regions rehabilitation. On the basis of the sociological and psychological researches the recommendations for the most effective formation of adaptation strategies of behaviour of the people on the contaminated territories, formation of post accidental culture and active life image at teenagers, ways of fastening of youth in these areas, more address specialized social support and protection of the irradiated persons, perfection of social demographic policy on rehabilitated territories are offered. In the report are described following directions: scientific ground and development of the complex programmes of rehabilitation of administrative regions on the contaminated territories; development of administration system of the social economical development of the territories having suffered after the Chernobyl accident; social support and socio-psychological rehabilitation of the population of Belarus

  3. Design of sustainable energetical model through area planification: Jaen (Spain); Diseno de un modelo energetico sostenible a traves de la planificacion territorial: El Caso de Jaen

    Energy Technology Data Exchange (ETDEWEB)

    Terrados, J.; Almonacid, G.; Martin, A.; Rodriguez, J. C.

    2004-07-01

    Strategic Planning is currently an extended tool for region development and territorial structuring. Cities, regions and provinces have carried out their strategic plans on the base of participation processes, which have driven the later development of their territories. This paper presents the elaboration of the energy part of the Strategic Plan of Jaen province and highlights the effectiveness of techniques from business management applied to a new energy model design. Main results along the first three year of Plan execution are also presented, mainly concerning its impact on the renewable energy sources contribution to the provincial energy structure. (Author)

  4. Os Valores da paisagem como instrumento de gestão territorial na area de proteção ambiental da Baleia Franca Santa Catarina - Brasil

    OpenAIRE

    dos Santos Delfino, Deisiane,

    2017-01-01

    Departament responsable de la tesi: Departament de Geografia A presente tese trata da gestão da paisagem como instrumento de gestão territorial em Áreas de Proteção Ambiental (APA) no Brasil. As APAs são unidades de conservação ambiental de uso sustentável, que permitem a presença de comunidades tradicionais e o desenvolvimento de atividades econômicas em seu interior. Representam 1/3 das áreas protegidas no País e demandam um novo olhar sobre a gestão territorial pelo grau de complexidade...

  5. Nose Structure Delineation of Bouguer Anomaly as the Interpretation Basis of Probable Hydrocarbon Traps: A Case Study on the Mainland Area of Northwest Java Basin

    Directory of Open Access Journals (Sweden)

    Kamtono Kamtono

    2014-06-01

    Full Text Available DOI: 10.17014/ijog.v7i3.144Two important aspects in the exploration of oil and gas are technology and exploration concepts, but the use of technology is not always suitable for areas with geological conditions covered by young volcanic sediments or limestone. The land of the Northwest Java Basin is mostly covered by young volcanic products, so exploration using seismic methods will produce less clear image resolution. To identify and interpret the subsurface structure and the possibility of hydrocarbon trap, gravity measurements have been carried out. Delineation of nose structures of a Bouguer anomaly map was used to interpret the probability of hydrocarbon traps. The result of the study shows that the gravity anomalies could be categorized into three groups : low anomaly (< 34 mgal, middle anomaly (34 - 50 mgal, and high anomaly (> 50 mgal. The analysis of Bouguer anomaly indicates that the low anomaly is concentrated in Cibarusa area as a southern part of Ciputat Subbasin, and in Cikampek area. The result of delineation of the Bouguer anomaly map shows the nose structures existing on Cibinong-Cileungsi and Pangkalan-Bekasi Highs, while delineation of residual anomaly map shows the nose structures occurs on Cilamaya-Karawang high. Locally, the gas fields of Jatirangon and Cicauh areas exist on the flank of the nose structure of Pangkalan-Bekasi High, while the oil/gas field of Northern Cilamaya is situated on the flank of the nose structure of Cilamaya-Karawang High. The concept of fluid/gas migration concentrated on nose structures which are delineated from gravity data can be applied in the studied area. This concept needs to be tested in other oil and gas field areas.

  6. Nuclear industry and territories

    International Nuclear Information System (INIS)

    Le Ngoc, B.

    2016-01-01

    Nuclear industry being composed of plants, laboratories, nuclear power stations, uranium mines, power lines and fluxes of materials from one facility to another is a strong shaper of the national territory. Contrary to other European countries, French nuclear industry is present all over the national territory. In 64 departments out of 101 there is at least one enterprise whose half of the revenues depends on nuclear activities. The advantage of such a geographical dispersion is when a nuclear activity is given up the social impact is less important: people tend to find a new job in the same region. French Nuclear power plants are generally set in remote places where population density is low and being the first employer by far of the area and being a major contributor to the city revenues, they are perceived as a key element the local population is proud of. In Germany, nuclear power plants are set inside dense industrial regions and appear as an industry just like any other.(A.C.)

  7. Mapping Daily Evapotranspiration based on Spatiotemporal Fusion of ASTER and MODIS Images over Irrigated Agricultural Areas in the Heihe River Basin, Northwest China

    Science.gov (United States)

    Huang, C.; LI, Y.

    2017-12-01

    Continuous monitoring of daily evapotranspiration (ET) is crucial for allocating and managing water resources in irrigated agricultural areas in arid regions. In this study, continuous daily ET at a 90-m spatial resolution was estimated using the Surface Energy Balance System (SEBS) by fusing Moderate Resolution Imaging Spectroradiometer (MODIS) images with high temporal resolution and Advanced Space-borne Thermal Emission Reflectance Radiometer (ASTER) images with high spatial resolution. The spatiotemporal characteristics of these sensors were obtained using the Spatial and Temporal Adaptive Reflectance Fusion Model (STARFM). The performance of this approach was validated over a heterogeneous oasis-desert region covered by cropland, residential, woodland, water, Gobi desert, sandy desert, desert steppe, and wetland areas using in situ observations from automatic meteorological systems (AMS) and eddy covariance (EC) systems in the middle reaches of the Heihe River Basin in Northwest China. The error introduced during the data fusion process based on STARFM is within an acceptable range for predicted LST at a 90-m spatial resolution. The surface energy fluxes estimated using SEBS based on predicted remotely sensed data that combined the spatiotemporal characteristics of MODIS and ASTER agree well with the surface energy fluxes observed using EC systems for all land cover types, especially for vegetated area with MAP values range from 9% to 15%, which are less than the uncertainty (18%) of the observed in this study area. Time series of daily ET modelled from SEBS were compared to that modelled from PT-JPL (one of Satellite-based Priestley-Taylor ET model) and observations from EC systems. SEBS performed generally better than PT-JPL for vegetated area, especially irrigated cropland with bias, RMSE, and MAP values of 0.29 mm/d, 0.75 mm/d, 13% at maize site, -0.33 mm/d, 0.81 mm/d, and 14% at vegetable sites.

  8. Environmental diagnoses from landscape units in the northwest area from the State of Rio Grande do Sul in the period from 1984 to 1999

    Directory of Open Access Journals (Sweden)

    Marcelo L. Holzschuh

    2005-12-01

    Full Text Available In the State of Big Rio of the South, the use and the occupation of the soil was always associated the aggressive practices to the environment. Development at any cost can bring irreversible consequences for the ecosystems, the landscapes, the biosphere and its biological diversity. With the growing demand for natural resources the periodic diagnosis of the use of the soil becomes a fundamental aspect for the understanding of the patterns of organization of space, which are rarely permanent, in function of the high dynamics of anthropic activities . In this context, the derived information of orbital sensor, to gether with the geoprocessamento techniques, have been an efficient tool the characterization of elements of the landscape and in identification studies and maping of the natural resources. This work objectifies, then, the characterization and the environmental diagnosis of five microbasins of the Northwest area of the State of Big Rio of the South. The use of GIS was essential for obtaining the information related to the structural elements of the landscape as: hipsometria, clinografia, hidrografia, uses of the soil, risk areas and areas of permanent preservation. Agriculture represents the main occupation of the soil in the area, being necessary to promote the control and the accompaniment of the use of natural resources, mainly in the areas of permanent preservation, facilitating the execution of the environmental legislation. The available cartographic base for the making of precise thematic letters is limitante. This problem is not just local, the shortage of cartographic information is general Brazil as a whole.

  9. SOIL 222Rn CONCENTRATION, CO2 AND CH4 FLUX MEASUREMENTS AROUND THE JWALAMUKHI AREA OF NORTH-WEST HIMALAYAS, INDIA.

    Science.gov (United States)

    Kumar, Arvind; Walia, Vivek; Yang, Tsanyao Frank; Fu, Ching-Chou; Singh, Surinder; Bajwa, Bikramjit Singh; Arora, Vishal

    2016-10-01

    Soil 222 Rn concentration, CO 2 and CH 4 flux measurements were conducted around the Jwalamukhi area of North-West Himalayas, India. During this study, around 37 soil gas points and flux measurements were taken with the aim to assure the suitability of this method in the study of fault zones. For this purpose, RAD 7 (Durridge, USA) was used to monitor radon concentrations, whereas portable diffuse flux meter (West Systems, Italy) was used for the CO 2 and CH 4 flux measurements. The recorded radon concentration varies from 6.1 to 34.5 kBq m -3 with an average value of 16.5 kBq m -3 The anomalous value of radon concentrations was recorded between Jwalamukhi thrust and Barsar thrust. The recorded average of CO 2 and CH 4 flux were 11.8 and 2.7 g m -2 day -1 , respectively. The good correlation between anomalous CO 2 flux and radon concentrations has been observed along the fault zone in the study area, suggesting that radon migration is dependent on CO 2 . © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  10. Hot food and beverage consumption and the risk of esophageal squamous cell carcinoma: A case-control study in a northwest area in China.

    Science.gov (United States)

    Tai, Wei-Ping; Nie, Guo-Ji; Chen, Meng-Jie; Yaz, Tajigul Yiminni; Guli, Arzi; Wuxur, Arzigul; Huang, Qing-Qing; Lin, Zhi-Gang; Wu, Jing

    2017-12-01

    This study was trying to investigate the association of hot food and beverage consumption and the risk of esophageal squamous cell carcinoma in Hotan, a northwest area of China with high risk of esophageal squmous cell carcinoma. A population-based case-control study was designed. For the study, 167 patients diagnosed with esophageal squamous cell carcinoma were selected from Hotan during 2014 to 2015, and 167 community-based controls were selected from the same area, matched with age and sex. Information involved of temperature of food and beverage intake was obtained by face-to-face interview. Logistic regression analyses were performed to investigate the association between temperature of food and beverage intake and the risk of esophageal squamous cell carcinoma. The temperature of the food and beverage consumed by the esophageal squamous cell carcinoma patients was significantly higher than the controls. High temperature of tea, water, and food intake significantly increased the risk of esophageal squamous cell carcinoma by more than 2-fold, with adjusted odds ratio 2.23 (1.45-2.90), 2.13 (1.53-2.66), and 2.98 (1.89-4.12). Intake of food and beverage with high temperature was positively associated with the incidence of esophageal squamous cell carcinoma in Northwestern China. Copyright © 2017 The Authors. Published by Wolters Kluwer Health, Inc. All rights reserved.

  11. Reforestation feasibility in area formerly used for cattle rasing in the state of Rondônia, Northwest Brazilian Amazon

    Directory of Open Access Journals (Sweden)

    Michelliny de Matos Bentes Gama

    2013-12-01

    Full Text Available Little knowledge on initial behavior of native tree species in recovering landscapes in the Amazon is a current concern for expanding reforestation in the region. Thus, the aim of this study was to evaluate the establishment of native tree species that could be used for reforestation in area previously covered by a pasture of brachiaria grass (Brachiaria brizantha destined for intensive cattle rasing in the State of Rondônia. For this, there were performed previous diagnostic of landscape changes and the election of tree species based on the ecological group information. Some of the critical macronutrients for plant growth were supplied in the holes to alleviate nutrient deficiencies. In addition, growth and survival parameters were taken to evaluate the initial behavior of species. Six native tree species planted with different combinations (10mx10m, 5mx5m and 3mx3m had survival rate and growth (total height, girth stem and crown projection area measured in different intervals: 6-month, 12-month and 24-month after planting. All the species presented survival rate over 90% at 24 months and comparable growth indices to other native species under similar situation and in the region. Overall, Schizolobium amazonicum (bandarra, the non-identified legume tree 1 (acácia grande and Colubrina glandulosa (sóbrasil averaged over 90% the highest girth stem growth all over the area. S. amazonicum and the non-identified legume tree 1 (acácia grande presented the best results for height and canopy area growth parameters, respectively. The combination among native tree species from initial successional ecological groups and fertilizer was favorable to promote reforestation in the conditions of the study area in Rondônia.

  12. Patterns of youth injury: a comparison across the northern territories and other parts of Canada.

    Science.gov (United States)

    Byrnes, Jessica; King, Nathan; Hawe, Penelope; Peters, Paul; Pickett, William; Davison, Colleen

    2015-01-01

    Injury is the leading cause of death for young people in Canada. For those living in the northern territories (Yukon, Nunavut, and the Northwest Territories), injury represents an even greater problem, with higher rates of injury for people of all ages in northern areas compared with the rest of Canada; however, no such comparative studies have focussed specifically on non-fatal injury in youth. To profile and examine injuries and their potential causes among youth in the northern territories as compared with other parts of Canada. Cross-sectional data from the 2009/2010 Health Behaviour in School-aged Children survey (youth aged 11-15 years) were examined for the Canadian northern territories and the provinces (n=26,078). Individual survey records were linked to community-level data to profile injuries and then study possible determinants via multilevel regression modelling. The prevalence of injury reported by youth was similar in northern populations and other parts of Canada. There were some minimal differences by injury type: northern youth experienced a greater percentage of neighbourhood (pCanada. Given previous research, this was unexpected. When implementing injury prevention initiatives, individual and community-level risk factors are essential to understand; however, specific positive safety assets that might exist in different community contexts must also be considered.

  13. Reforestation feasibility in area formerly used for cattle rasing in the state of Rondônia, Northwest Brazilian Amazon

    OpenAIRE

    Gama, Michelliny de Matos Bentes; Rocha, Rodrigo Barros; Salman, Ana Karina Dias; Mendes, Ângelo Mansur; Figueiró, Marivaldo Rodrigues

    2013-01-01

    Little knowledge on initial behavior of native tree species in recovering landscapes in the Amazon is a current concern for expanding reforestation in the region. Thus, the aim of this study was to evaluate the establishment of native tree species that could be used for reforestation in area previously covered by a pasture of brachiaria grass (Brachiaria brizantha) destined for intensive cattle rasing in the State of Rondônia. For this, there were performed previous diagnostic of landscape ch...

  14. Relationships between environmental governance and water quality in a growing metropolitan area of the Pacific Northwest, USA

    Science.gov (United States)

    Chang, H.; Thiers, P.; Netusil, N. R.; Yeakley, J. A.; Rollwagen-Bollens, G.; Bollens, S. M.; Singh, S.

    2014-04-01

    We investigate relationships between environmental governance and water quality in two adjacent growing metropolitan areas in the western US. While the Portland, Oregon and Vancouver, Washington metro areas share many common biophysical characteristics, they have different land development histories and water governance structures, providing a unique opportunity for examining how differences in governance might affect environmental quality. We conceptualize possible linkages in which water quality influences governance directly, using monitoring efforts as a metric, and indirectly by using the change in the sale price of single-family residential properties. Governance may then influence water quality directly through riparian restoration resulting from monitoring results and indirectly through land use policy. We investigate evidence to substantiate these linkages. Our results showed that changes in monitoring regimes and land development patterns differed in response to differences in growth management policy and environmental governance systems. Our results also showed similarities in environmental quality responses to varying governance systems. For example, we found that sales prices responded positively to improved water quality (e.g., increases in DO and reductions in bacteria counts) in both cities. Furthermore, riparian restoration efforts improved over time for both cities, indicating the positive effect of governance on this land-based resource that may result in improved water quality. However, as of yet, there were no substantial differences across study areas in water temperature over time, despite an expansion of these urban areas of more than 20 % over 24 years. The mechanisms by which water quality was maintained was similar in the sense that both cities benefited from riparian restoration, but different in the sense that Portland benefited indirectly from land use policy. A combination of long-term legacy effects of land development, and a

  15. Design Mechanism as Territorial Strategic Capability

    Directory of Open Access Journals (Sweden)

    Gianita BLEOJU

    2009-01-01

    Full Text Available The current exigencies that a territory must faced in order to its’ optimalpositioning in future regional competition requires the ability to design theappropriate mechanism which better valorize the territory capability. Such aconstruct is vital for territorial sustainable development and supposes thecreation of a specific body of knowledge from distinctive local resourceexploitation and unique value creation and allocation. Territorial mechanismdesign is a typical management decision about identification, ownership andcontrol of specific strategic capabilities and their combination in a distinctiveterritorial portfolio. The most difficult responsibility is to allocate the territorialvalue added which is a source of conflict among territorial components. Ourcurrent paper research covers the basics of two complementary territorialpillars-rural and tourism potential and proves the lack of specific designmechanisms which explain the current diminishing value of Galati Brailaregion. The proposed management system, relying upon territorial controlmechanism, will ensure knowledge sharing process via collaborative learning,with the final role of appropriate territorial attractivity signals, reinforcingidentity as key factor of territorial attractability. Our paper is fully documentedon there years of data analyzing from territorial area of interest. This offers usthe necessary empiric contrasting for our proposed solution.

  16. BASIC APPROACHES TO THE RESEARCH OF RENEWABLE SOURCES OF ENERGY AS THE ENERGY POTENTIAL OF TERRITORIES AND BUILT-UP AREAS

    Directory of Open Access Journals (Sweden)

    Poddaeva Olga Igorevna

    2012-10-01

    renewable sources of energy include water, sun, and wind. Wind power engineering best fits the conditions of the Russian territories. However, experts believe that the wind power is to be backed by other sources due to the irregularity of its generation. This approach to the power generation and planning of territories coupled with the integration of renewable energy technologies into architectural designs of buildings and structures will make it possible to identify the prerequisites for the energy generation specialization of the subjects of the Russian Federation on the basis of their climatic conditions and urban development patterns. Private investments into renewable sources of energy will assure sustainable population settlement patterns and optimal energy generation and consumption.

  17. [Models for biomass estimation of four shrub species planted in urban area of Xi'an city, Northwest China].

    Science.gov (United States)

    Yao, Zheng-Yang; Liu, Jian-Jun

    2014-01-01

    Four common greening shrub species (i. e. Ligustrum quihoui, Buxus bodinieri, Berberis xinganensis and Buxus megistophylla) in Xi'an City were selected to develop the highest correlation and best-fit estimation models for the organ (branch, leaf and root) and total biomass against different independent variables. The results indicated that the organ and total biomass optimal models of the four shrubs were power functional model (CAR model) except for the leaf biomass model of B. megistophylla which was logarithmic functional model (VAR model). The independent variables included basal diameter, crown diameter, crown diameter multiplied by height, canopy area and canopy volume. B. megistophylla significantly differed from the other three shrub species in the independent variable selection, which were basal diameter and crown-related factors, respectively.

  18. Prevalence of bovine trypanosomosis and assessment of trypanocidal drug resistance in tsetse infested and non-tsetse infested areas of Northwest Ethiopia

    Directory of Open Access Journals (Sweden)

    Shimelis Dagnachew

    2017-05-01

    Full Text Available The Northwestern region of Ethiopia is affected by both tsetse and non-tsetse transmitted trypanosomosis with a significant impact on livestock productivity. The control of trypanosomosis in Ethiopia relies on either curative or prophylactic treatment of animals with diminazene aceturate (DA or isometamidium chloride (ISM. In the present work; questionnaire survey, cross-sectional and experimental studies were carried out to; a assess the utilization of trypanocidal drugs; b determine the prevalence of bovine trypanosomosis and; c assess the drug resistant problems respectively in Tsetse and non-tsetse infested areas on NW Ethiopia. A total of 100 respondents were included for the survey and the questionnaires focused on the drug utilization practices for the control of Trypanosomosis. Blood from cattle 640 (324 cattle tested in 2011, 316 cattle tested in 2012 and 795 (390 cattle tested in 2011, 405 cattle tested in 2012 were examined from tsetse infested and non-tsetse infested areas respectively using the buffy coat technique and thin blood smear for the detection of trypanosomes and measurement of packed cell volume (PCV. For the assessment of trypanocidal drug resistance three isolates, one from tsetse (TT and two from non-tsetse (NT areas were used on thirty six trypanosome naïve calves. The experimental animals were divided randomly into six groups of six animals (TT-ETBS2-DA, TT-ETBS2-ISM, NT-ETBD2-DA, NT-ETBD2-ISM, NT-ETBD3-DA and NT-ETBD3-ISM, which were infected with T. vivax isolated from a tsetse-infested or non-tsetse infested area with 2 × 106 trypanosomes from donor animals, and in each case treated with higher dose of DA or ISM. The results of the questionnaire survey showed trypanosomosis was a significant animal health constraint for 84% and 100% of the farmers questioned in non-tsetse and tsetse infested areas of Northwest Ethiopia respectively. Responses on trypanocidal drug utilization practices indicated that risk

  19. Determination of NEHRP Site Class of Seismic Recording Stations in the Northwest Himalayas and Its Adjoining Area Using HVSR Method

    Science.gov (United States)

    Harinarayan, N. H.; Kumar, Abhishek

    2018-01-01

    Local site characteristics play an important role in controlling the damage pattern during earthquakes (EQs). These site characteristics may vary from simple to complex and can be estimated by various field tests. In addition, extended Nakamura's method, which uses horizontal to vertical spectral ratio (HVSR) based on available EQ records also available for site class (SC) determination. In this study, SCs for 90 recording stations which are maintained by Program for Excellence in Strong Motion Studies (PESMOS), located in the northwestern Himalayas and the adjoining areas are determined using extended Nakamura's technique. Average HVSR curves obtained at majority of the recording stations are found matching with the existing literature. Predominant frequency ( f peak) from average HVSR curve at each recording station is then used for the determination of SC. Original SC given by PESMOS is purely based on geology and not based on comprehensive soil investigation exercise. In this study, the SC, which is based on the average HVSR curves is found matching with SC given by PESMOS for a majority of recording stations. However, for considerable number of recording stations, a mismatch is also found which is consistent with the existing literature. In addition, SC based on National Earthquake Hazard Reduction Program (NEHRP) scheme is proposed based on f peak for all the 90 recording stations.

  20. Combinations of Quality and Frequency of Immunization Activities to Stop and Prevent Poliovirus Transmission in the High-Risk Area of Northwest Nigeria.

    Directory of Open Access Journals (Sweden)

    Radboud J Duintjer Tebbens

    Full Text Available Frequent supplemental immunization activities (SIAs with the oral poliovirus vaccine (OPV represent the primary strategy to interrupt poliovirus transmission in the last endemic areas.Using a differential-equation based poliovirus transmission model tailored to high-risk areas in Nigeria, we perform one-way and multi-way sensitivity analyses to demonstrate the impact of different assumptions about routine immunization (RI and the frequency and quality of SIAs on population immunity to transmission and persistence or emergence of circulating vaccine-derived polioviruses (cVDPVs after OPV cessation.More trivalent OPV use remains critical to avoid serotype 2 cVDPVs. RI schedules with or without inactivated polio vaccine (IPV could significantly improve population immunity if coverage increases well above current levels in under-vaccinated subpopulations. Similarly, the impact of SIAs on overall population immunity and cVDPV risks depends on their ability to reach under-vaccinated groups (i.e., SIA quality. Lower SIA coverage in the under-vaccinated subpopulation results in a higher frequency of SIAs needed to maintain high enough population immunity to avoid cVDPVs after OPV cessation.National immunization program managers in northwest Nigeria should recognize the benefits of increasing RI and SIA quality. Sufficiently improving RI coverage and improving SIA quality will reduce the frequency of SIAs required to stop and prevent future poliovirus transmission. Better information about the incremental costs to identify and reach under-vaccinated children would help determine the optimal balance between spending to increase SIA and RI quality and spending to increase SIA frequency.

  1. Combinations of Quality and Frequency of Immunization Activities to Stop and Prevent Poliovirus Transmission in the High-Risk Area of Northwest Nigeria.

    Science.gov (United States)

    Duintjer Tebbens, Radboud J; Pallansch, Mark A; Wassilak, Steven G F; Cochi, Stephen L; Thompson, Kimberly M

    2015-01-01

    Frequent supplemental immunization activities (SIAs) with the oral poliovirus vaccine (OPV) represent the primary strategy to interrupt poliovirus transmission in the last endemic areas. Using a differential-equation based poliovirus transmission model tailored to high-risk areas in Nigeria, we perform one-way and multi-way sensitivity analyses to demonstrate the impact of different assumptions about routine immunization (RI) and the frequency and quality of SIAs on population immunity to transmission and persistence or emergence of circulating vaccine-derived polioviruses (cVDPVs) after OPV cessation. More trivalent OPV use remains critical to avoid serotype 2 cVDPVs. RI schedules with or without inactivated polio vaccine (IPV) could significantly improve population immunity if coverage increases well above current levels in under-vaccinated subpopulations. Similarly, the impact of SIAs on overall population immunity and cVDPV risks depends on their ability to reach under-vaccinated groups (i.e., SIA quality). Lower SIA coverage in the under-vaccinated subpopulation results in a higher frequency of SIAs needed to maintain high enough population immunity to avoid cVDPVs after OPV cessation. National immunization program managers in northwest Nigeria should recognize the benefits of increasing RI and SIA quality. Sufficiently improving RI coverage and improving SIA quality will reduce the frequency of SIAs required to stop and prevent future poliovirus transmission. Better information about the incremental costs to identify and reach under-vaccinated children would help determine the optimal balance between spending to increase SIA and RI quality and spending to increase SIA frequency.

  2. Environmental radioactivity of the Russian Federation territory

    International Nuclear Information System (INIS)

    1993-01-01

    General characteristics of the contaminated areas at the territory of Russia due to the Chernobyl accident is presented. Greatest areas of 137 Cs contamination (1-5 Ci/km 2 ) were revealed in Russia as compared with Belarus Ukraine and Moldova Russian territory was studied less than that of other republics affected due to the Chernobyl accident. Ratio of regions of Russia by 137 Cs contamination degree was considered. 3 tabs

  3. Legal protection is not enough: Posidonia oceanica meadows in marine protected areas are not healthier than those in unprotected areas of the northwest Mediterranean Sea.

    Science.gov (United States)

    Montefalcone, Monica; Albertelli, Giancarlo; Morri, Carla; Parravicini, Valeriano; Bianchi, Carlo Nike

    2009-04-01

    Using the Conservation Index, which measures the proportional amount of dead matte relative to live Posidonia oceanica, we assessed the health of 15 P. oceanica meadows at a regional scale along the coast of Liguria (NW Mediterranean). These areas were characterized by different degrees of anthropization, from highly urbanized sites to marine protected areas. Two different scenarios were identified according to depth: in shallow zones, the health of P. oceanica meadows was related to the degree of anthropization along the coastline. In contrast, in deep zones, most meadows exhibited poor health, independent of both the degree of disturbance and the legal measures protecting the area. Working synergistically with the regional impact of increased water turbidity, local impacts from the coast were recognized as the main causes of the severe regression of most Ligurian P. oceanica meadows. We conclude that marine protected areas alone are not sufficient to guarantee the protection of P. oceanica meadows. We emphasize the need for a management network involving the Sites of Community Interest (SCIs) containing P. oceanica meadows.

  4. Territory and management of social policies

    Directory of Open Access Journals (Sweden)

    Aldaíza Sposati

    2013-12-01

    Full Text Available The article developed in three movements. The territory building is historical construction and distinguishes this reading of which treat the territory as a place, a coverage area under a given geographic boundary. Assigns key character that distinction for the examination of the relationship territory and social policy. Shows that she is not limited to location of social equipment, and distinguishes it from the social policies operation format without territory, whose management logic is standardized, have homogeneous character of procedures, with similarity to financial agencies operation. In the second movement puts in scene the relationship between institutional agents of social services and the citizens who use them for lives being him. Finally highlights the constituent elements of that relationship as: the recognition of heterogeneity as an expression of singular identities; and the territory trajectory constitution that focuses of living on it, and these influenced by these trajectories.

  5. Territoriality as Medium

    DEFF Research Database (Denmark)

    Harste, Gorm

    2010-01-01

    concrete evidences as space, land, roads and bricks. The paper discusses especially the history of French territorialisation from 1500 to 1900 as model for state-territory.The methodological devices of the paper are, first, to observe the territorial state system as an improbable system emerged through...

  6. Creating ecotourism territories

    DEFF Research Database (Denmark)

    Bluwstein, Jevgeniy

    2017-01-01

    This paper explores territorial struggles around ecotourism in community-based conservation in wildlife rich Northern Tanzania. At the centre of analysis are two emblematic and distinctly different ecotourism business models that rely on a particular territorialization of property relations and r...

  7. The Extreme Right in Eastern Europe and Territorial Issues

    Directory of Open Access Journals (Sweden)

    Miroslav Mareš

    2009-08-01

    Full Text Available This article analyses and compares the different territorial conceptions of the extreme right in Eastern Europe and their political impact, with a view to explaining how important the historical legacy of the supposed territorial and border claims and injustices is for the identity of the extreme right (or their parts in contemporary Eastern Europe. It analyses the historical roots of the territorial claims of the extreme right in the area, the current situation regarding their territorial claims and disputes, and the impact of these territorial claims on domestic politics, on the politics of the extreme right at the European level and on regional security in this area.

  8. Rehabilitation of the contaminated territories

    International Nuclear Information System (INIS)

    Lych, G.M.; Babosov, E.M.; Firsakova, S.K.

    1997-01-01

    In the chapter the system of management of socio economical development of contaminated territories in conditions of transition of the republic to market economy is described. The scientific substantiation of the complex programs of rehabilitation of both Bragin and Vetka areas of the Gomel Region is given. The methods of social support and socio psychological rehabilitation of the population having suffered after the Chernobyl accident are offered

  9. Territorial stigmatization and local belonging

    DEFF Research Database (Denmark)

    Jensen, Sune Qvotrup; Christensen, Ann-Dorte

    2012-01-01

    Loïc Wacquant has made a widely read and debated contribution to critical research on contemporary urban marginality. A central part of the theoretical framework is that residents of deprived areas internalize territorial stigmatization, which then has a range of negative effects. Based on empiri......; a discussion of the specific political culture of Scandinavian societies; and a problematization of Wacquant's reliance on Bourdieu's conception of symbolic violence....

  10. Spatial and seasonal variations of pesticide contamination in agricultural soils and crops sample from an intensive horticulture area of Hohhot, North-West China.

    Science.gov (United States)

    Zhang, Fujin; He, Jiang; Yao, Yiping; Hou, Dekun; Jiang, Cai; Zhang, Xinxin; Di, Caixia; Otgonbayar, Khureldavaa

    2013-08-01

    The spatial variability and temporal trend in concentrations of the organochlorine pesticides (OCPs), hexachlorocyclohexane (HCH) and dichlorodiphenyltrichloroethane (DDT), in soils and agricultural corps were investigated on an intensive horticulture area in Hohhot, North-West China, from 2008 to 2011. The most frequently found and abundant pesticides were the metabolites of DDT (p,p'-DDE, p,p'-DDT, o,p'-DDT and p,p'-DDD). Total DDT concentrations ranged from ND (not detectable) to 507.41 ng/g and were higher than the concentration of total HCHs measured for the range of 4.84-281.44 ng/g. There were significantly positive correlations between the ∑DDT and ∑HCH concentrations (r (2)>0.74) in soils, but no significant correlation was found between the concentrations of OCPs in soils and clay content while a relatively strong correlation was found between total OCP concentrations and total organic carbon (TOC). β-HCH was the main isomer of HCHs, and was detected in all samples; the maximum proportion of β-HCH compared to ∑HCHs (mean value 54%) was found, suggesting its persistence. The α/γ-HCH ratio was between 0.89 and 5.39, which signified the combined influence of technical HCHs and lindane. Low p,p'-DDE/p,p'-DDT in N1, N3 and N9 were found, reflecting the fresh input of DDTs, while the relatively high o,p'-DDT/p,p'-DDT ratios indicated the agricultural application of dicofol. Ratios of DDT/(DDE+DDD) in soils do not indicate recent inputs of DDT into Hohhot farmland soil environment. Seasonal variations of OCPs featured higher concentrations in autumn and lower concentrations in spring. This was likely associated with their temperature-driven re-volatilization and application of dicofol in late spring.

  11. Relative importance of climate changes at different time scales on net primary productivity-a case study of the Karst area of northwest Guangxi, China.

    Science.gov (United States)

    Liu, Huiyu; Zhang, Mingyang; Lin, Zhenshan

    2017-10-05

    Climate changes are considered to significantly impact net primary productivity (NPP). However, there are few studies on how climate changes at multiple time scales impact NPP. With MODIS NPP product and station-based observations of sunshine duration, annual average temperature and annual precipitation, impacts of climate changes at different time scales on annual NPP, have been studied with EEMD (ensemble empirical mode decomposition) method in the Karst area of northwest Guangxi, China, during 2000-2013. Moreover, with partial least squares regression (PLSR) model, the relative importance of climatic variables for annual NPP has been explored. The results show that (1) only at quasi 3-year time scale do sunshine duration and temperature have significantly positive relations with NPP. (2) Annual precipitation has no significant relation to NPP by direct comparison, but significantly positive relation at 5-year time scale, which is because 5-year time scale is not the dominant scale of precipitation; (3) the changes of NPP may be dominated by inter-annual variabilities. (4) Multiple time scales analysis will greatly improve the performance of PLSR model for estimating NPP. The variable importance in projection (VIP) scores of sunshine duration and temperature at quasi 3-year time scale, and precipitation at quasi 5-year time scale are greater than 0.8, indicating important for NPP during 2000-2013. However, sunshine duration and temperature at quasi 3-year time scale are much more important. Our results underscore the importance of multiple time scales analysis for revealing the relations of NPP to changing climate.

  12. Physico-chemical quality of drinking water in the northwest area of Madrid (Spain); Calidad fisico-quimica de las aguas de abastecimiento de la zona noroeste de Madrid

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Mata, M.; Orzaez Villanueva, M. T.; Tenorio Sanz, M. D.; Garcia Puertas, P. [Universidad Complutense de Madrid (Spain); Montes Boltella, C. [Universidad Carlos III. Leganes Madrid (Spain)

    2001-07-01

    A physico-chemical analytical study of the edible waters of the northwest area of Madrid has been made. The object was to evaluate the quality characters of this water thought the water analysis of 40 representative buildings. The parameters analyzed were odour, taste, turbidity, pH, conductivity, nitrate, nitrite, ammonia, oxid ability and chlorine. The results show the analyzed waters agree with the current public consume waters legislation through with some punctual exceptions. (Author) 13 refs.

  13. Main types and metallogenetic characteristics of sandstone-type uranium deposits in central asian mobile belt and its neighbouring area, and the study on prospecting direction of northwest China

    International Nuclear Information System (INIS)

    Fu Chengming

    2007-01-01

    Based on the study of geotectonic setting, formation evolution model and metallogenic characteristics of uranium productive basins, important sandstone-type uranium deposits in Central Asian mobile belt and neighbouring area are divided into five types. The statial distribution pattern of different sandstone-type uranium deposits is analyzed in detail. Geotectonic setting and metallogenetic characteristics are discussed. Finally, the characteristics of basin geodynamics, prospecting type and ore-bearing stratigraphy in Northwest China have been proposed. (authors)

  14. LIMITS AND POSSIBILITIES OF THE TERRITORIAL DEVELOPMENT POLICY: AN ANALYSIS FROM THE TERRITORY CITIZENSHIP CENTRAL OF RS

    Directory of Open Access Journals (Sweden)

    Tatiana Aparecida Balem

    2016-09-01

    Full Text Available The Citizenship Territories Program, created in 2008 to replace the Rural Areas Program 2003, stands out as the Brazilian territorial development policy. This work aims, from the analysis of the Central Territory Citizenship of Rio Grande do Sul, to identify if the limits and possibilities of implementation of this territory are from public policy or from particularities of the region itself. Were outlined four keys for analytical analysis, which seek to discuss how policy has been implemented and how the notion of territorial development has been appropriated by society. In addition, we seek to present the main limitations for the development of territorial politics. Even if the territory proves an important forum for discussion and mobilization in the region, yet is insufficient to account for the territorial development, since the actions and policies of development for the circumscribed space not fully converge.

  15. Surficial geology of Coats and Mansel Islands, Northwest Territories

    National Research Council Canada - National Science Library

    Aylsworth, J. M; Shilts, W. W

    1991-01-01

    ... islands.A second objective was to determine the maximum level of marine submergence on Coats Island and, if possible, to collect marine shells for dating purposes from the extensive flights of beaches developed on both islands...

  16. Enchained territories, migratory displacements and adaptive ruralities

    Directory of Open Access Journals (Sweden)

    Luis Camarero

    2017-05-01

    Full Text Available The text is concerned with the ways in which the territories, in this case the different rural areas and localities, are integrated, linked or dissociated into processes and chains of production and economic of a global order. The connection between territories and economic chains occurs through flows of goods, inputs and capital, but also through migratory movements and diverse mobility practices. The process of social division of labor generates new logics of integration / disintegration of the regions in the socioeconomic process, and different mobility demands associated with these changes. The hypothesis that encloses this text is that places and territories will reach to insert in global chains if they develop capacities of adaptability to the productive conditions and especially they manage to reduce the territorial friction guaranteeing the migratory management and mobility of the labor force. With this point of view the socio-agricultural evolution of the rural areas in Spain is contemplated from the end of century XIX

  17. Site characterization techniques used in restoration of agricultural areas on the territory of the Russian Federation contaminated after the accident at the Chernobyl NPP

    International Nuclear Information System (INIS)

    Fesenko, S.V.; Alexakhin, R.M.; Sanzharova, N.I.

    2000-01-01

    The experience gained in the aftermath after the heavy radiation accidents shows the need for improvement in site characterisation techniques and methodology in order to provide a link between site characterisation and the selection of restoration strategies. This paper gives an overview of the site characterisation techniques used in restoration of contaminated agricultural lands on the territory of the Russian Federation. The approach used for site characterisation and selection of restoration strategies is described. The main site specific factors influencing the choice of restoration options are identified. Data on the efficiency of major restoration measures used for the remediation of agricultural lands after the Chernobyl Nuclear Power Plant and the Kyshtym accidents are given. A description of the decision support system FORCON, designed to simplify the selection of restoration options, is presented. (author)

  18. 77 FR 73635 - Northwest Storage GP, LLC; Notice of Application

    Science.gov (United States)

    2012-12-11

    ...) 1254 to a proposed 346-megawatt (MW) power plant located within the north industrial area of the Port...] Northwest Storage GP, LLC; Notice of Application Take notice that on November 21, 2012, Northwest Storage GP, LLC. (Northwest) filed with the Federal Energy Regulatory Commission an application under section 7 of...

  19. Modern territorial statehood

    NARCIS (Netherlands)

    Hansen, Nicholas Gerald

    2008-01-01

    This theoretical study considers the interplay between the rights and responsibilities of (postcolonial) states in forming the underpinnings of public international law. It considers the ways states administer their territory, in some cases after having inherited colonially defined boundaries. It

  20. El panorama territorial colombiano

    Directory of Open Access Journals (Sweden)

    Paula Robledo Silva

    2008-12-01

    Full Text Available i. Antecedentes constitucionales. ii. Bases constitucionales del ordenamiento territorial colombiano a partir de 1991. La convivencia de dos principios. A. Principio unitario. B. Principio de autonomía de los entes territoriales. iii. Las piezas del “rompecabezas territorial”. A. Las entidades territoriales de rango constitucional. B. Las entidades territoriales de rango legal. C. Otras formas de organización territorial. iv. Balance y perspectivas

  1. Territories of flammulated owls (Otus flammeolus): Is occupancy a measure of habitat quality?

    Science.gov (United States)

    Brian D. Linkhart; Richard T. Reynolds

    1997-01-01

    Annual territory occupancy by Flammulated Owls (Otus flammeolus) in Colorado was evaluated from 1981-1996. Fourteen territories occurred within a 452 ha study area. Each year, three to six territories were occupied by breeding pairs and three to seven were occupied by unpaired males. Territories were occupied by breeding pairs a mean of 5.1 years (...

  2. Areas of progress towards a factor 4 territorial coherence scheme. Which local levers for a post-carbon conurbation? Final report - Scenario 2020-2030

    International Nuclear Information System (INIS)

    Beauvais, Jean Marie; Metais, Benedicte; Baratier, Jerome; Vidalenc, Eric

    2011-01-01

    Taking the Tours conurbation as an example, this study examines how to elaborate and define a new territorial coherence scheme (a land and urban planning tool) which would include a planned reduction of greenhouse gas emissions by a factor 4 between 2020 and 2030. It is therefore a prospective study with 2006 as a reference year (reductions are assessed with respect to 2006 due to data availability). After an analysis of the reference situation (2006) and of objectives, the report presents the scenario for 2020-2030, analyses the various levers in different sectors (mobility, housing, office building, industry and construction, agriculture), and examines possibilities related to the production of renewable energy, the adaptation to climate change, the creation of a new governance to mitigate and to adapt to climate change. Expected gains are discussed for transports, housing, office building, industry, agriculture, renewable energies, and adaptation. The last part reports a sensitive approach to a post-carbon world through different workshops (with children or within a fiction writing workshop)

  3. Northwest Boreal Landscape Conservation Cooperative strategic plan 2015 - 2025

    Science.gov (United States)

    Markon, Carl; Schroff, Eric

    2016-01-01

    The Northwest Boreal Landscape Conservation Cooperative (NWB LCC) is a voluntary, diverse, self-directed management-science partnership, informing and promoting integrated science, sustainable natural and cultural resource management, and conservation to address impacts of climate change and other stressors within and across ecosystems. The NWB LCC area includes parts of Alaska, Yukon, Northwest Territories, and British Columbia. Our partnership reflects both the broad geographic scope and an extensive array of active and engaged participants including resource management organizations, government representatives, policy makers, Tribes and First Nations, industry leaders, researchers, non-governmental organizations, and research/education institutions. Bringing together diverse partners will help assure the northwest boreal is a functioning, sustainable landscape. We live in an era of profound conservation challenges, including the loss and fragmentation of habitats, genetic isolation, invasive species, and unnatural wildfire. The effects of rapidly changing climate are already evident on the landscape. In these circumstances, it is imperative that natural resource management agencies, science providers, Tribes, First Nations, conservation organizations, and other stakeholders work together to understand the drivers and impacts of landscape change and to determine how best to address those challenges. Further, it is essential that the public and communities receive clear communication about the vision and activities of the NWB LCC. Open public access to NWB LCC activities and products will promote acceptance and support of the science that guides potential changes in management action and conservation strategy. This strategic plan provides a great opportunity for the NWB LCC to share our approach and intentions to the LCC members, collaborators, communities, and the public at large.

  4. Geoecological zoning of developed territories

    Directory of Open Access Journals (Sweden)

    O. N. Gryaznov

    2017-12-01

    Full Text Available The article contains information on methods of geoecological zoning carried out based on the assessment of cartographic material using geoinformation technologies for the analysis of factographic cartographic material. The proposed methodology complements the existing methodological recommendations on geological and environmental research, developed by VSEGINGEO. The paper reflects the basic principles of obtaining the initial environmental information for creation of a map evaluation model of the Salekhard Area, and the rationale for selecting factors and numerical criteria for an integrated environmental assessment of the territory, taking into account the specifics of nature-technogenic conditions of the Severnoye Priobye region (West Siberia. The article briefly describes the main natural factors of the region of research, including landscape, geological, radiation, engineering-geological, geocryological, hydrogeological factors. Separate block describes the objects of technogenic load, including technogeneally-transformed landscapes in residential areas, corridors of transport communications, industrial and energy zones, and local ecologically significant objects. Ecological significance of natural and technogenic factors affected conducted ranking of their numerical parameters of the evaluation criteria. The article shows the application of a method of expert scoring for obtaining an integral assessment of the ecological state of the geological environment and creating a map of the regionalization of the Salekhard Area. Based on obtained cartographic model, a brief analysis of the existing ecological situation in the Salekhard Area shows the territories of favorable, satisfactory, tense, and crisis ecological states. The geoinformation-integrated model serves as the basis for determination of ecologically significant factors at the points of mapping the state of the geological environment, which allows for the further development of the

  5. Foraging Habitat Distributions Affect Territory Size and Shape in the Tuamotu Kingfisher

    Directory of Open Access Journals (Sweden)

    Dylan C. Kesler

    2012-01-01

    Full Text Available I studied factors influencing territory configuration in the Tuamotu kingfisher (Todiramphus gambieri. Radiotelemetry data were used to define territory boundaries, and I tested for effects on territory size and shape of landscape habitat composition and foraging patch configuration. Tuamotu kingfisher territories were larger in areas with reduced densities of coconut plantation foraging habitat, and territories were less circular in the study site that had a single slender patch of foraging habitat. Maximum territory length did not differ between study sites, however, which suggested that the size of Tuamotu kingfisher territories might be bounded by the combined influence of maximum travel distances and habitat configurations. Results also suggested that birds enlarge territories as they age. Together, results supported previous work indicating that territory configurations represent a balance between the costs of defending a territory and gains from territory ownership.

  6. Phytosociological description of norite koppies in the Rustenburg area, North-West Province and refinement of the distribution of the Norite Koppies Bushveld on the national vegetation classification map of South Africa

    Directory of Open Access Journals (Sweden)

    A. J. H. Lamprecht

    2011-12-01

    Full Text Available The Norite Koppies Bushveld vegetation type boasts a distinctive and contrasting topography and species composition easily distinguished from that of surrounding areas. A phytosociological study was done on the leased mining area of the Impala Platinum Mining Company north of Rustenburg in the North-West Province. Similar norite koppies, situated west of the Norite Koppies Bushveld vegetation, and not yet mapped by Mucina & Rutherford (2006, were identified in the study area and phytosociologically described. Six plant communities and two subcommunities were identified. Multivariate statistical analyses (correspondence analyses confirmed that the species composition of these areas corresponds with and does therefore form part of the Norite Koppies Bushveld vegetation type as described by Mucina & Rutherford (2006. Some of these communities contain Boscia albitrunca, a protected plant species, and should therefore be considered as areas with conservation value.

  7. The European chart of territorial planning

    International Nuclear Information System (INIS)

    1998-01-01

    In this chapter the European chart of territorial planning is included. This European chart contains next chapters: Introduction; The mission of the territorial planning; The basic aims; Realization of aims of the territorial planning; The confirmation of the European co-operation. In the Appendix the Specific aims: (1) The village territory; (2) The urban territory; (3) The boundary territory; (4) The mountain territory; (5) The structurally weak territory; (6) The decaying territory; (7) The coastal territories and islands

  8. Uso e gestão do território em áreas de livre acesso no Amazonas, Brasil Use and management of territory in areas with open acess in Amazonas, Brazil

    Directory of Open Access Journals (Sweden)

    Samantha Aquino Pereira

    2009-09-01

    Full Text Available As comunidades tradicionais da várzea amazônica ocupam uma variedade de ambientes adaptadas às variações sazonais impostas pelo pulso de inundação, o que reflete no desenvolvimento de estratégias de uso e manejo dos recursos naturais. Neste trabalho foi avaliada a territorialidade dessas comunidades, observando a relação custo-beneficio da exploração pesqueira, madeireira e agrícola e sua relação com os conflitos sócioambientais oriundos da exploração de recursos naturais de uso comum em áreas de livre acesso. As entrevistas foram realizadas entre agosto de 2003 e novembro de 2004, atingindo 50% de cada comunidade estudada, na Costa do Canabuoca, município de Manacapuru. As variáveis utilizadas para avaliar a territorialidade foram: rendimento produtivo, econômico e distância percorrida para a exploração. Foram espacializados os ambientes usados para a exploração por meio do Sistema de Informação Geográfica (SIG. Os resultados indicam que a pesca é a atividade geradora de conflitos e territorialidade, produto da interação entre distribuição, disponibilidade, produtividade dos pesqueiros e organização político-institucional dos moradores, que se reflete na relação custo-beneficio.The traditional communities of the Amazon floodplain occupy a large variety of seasonal environments and have adapted to the variations determined by the flood pulse, which is reflected in the development of their resource managment strategies. In this work the territoriality of these communities was evaluated by observing the cost-benefit relationship for fisheries, forests and agricultural exploration to social and environmental conflicts originating from the explotation of natural resources of common property in areas of open access. Interviews were conducted between August of 2003 and November of 2004, with the head of family in 50% of each community studied, on the coat of Canabouca, district of Manacapuru. The variables used

  9. Trends in population blood pressure and prevalence, awareness, treatment, and control of hypertension among middle-aged and older adults in a rural area of Northwest China from 1982 to 2010.

    Directory of Open Access Journals (Sweden)

    Yaling Zhao

    Full Text Available OBJECTIVES: To assess trends in average blood pressure levels and prevalence, awareness, treatment, and control of hypertension among adults in a rural area of Northwest China, and to determine associated risk factors. METHODS: Four cross-sectional population-based surveys were conducted between 1982 and 2010 among randomly selected adults in rural areas of Hanzhong, in Northwest China. Data on blood pressure, body mass index, family history of hypertension, and socio-demographic and lifestyle characteristics were collected in similar way by trained investigators in four surveys. Data of 8575 participants aged 35-64 years was analyzed. Averages and proportions were adjusted for age and sex. RESULTS: Average blood pressure in the population has increased since 1982 from 76.9 mm Hg to 79.6 mm Hg in 2010 (diastolic and from 120.9 to 129.7 mm Hg (systolic. Prevalence of hypertension increased from 18.4% in 1982 to 30.5% in 2010, and awareness of hypertension increased from 16.8% to 38.4% in 2010. Treatment of hypertension increased from 1.0% in 1982 to 17.4% in 2010, and control of hypertension increased from 0.1% in 1982 to 3.5% in 2010. All these gradients were statistically significant (P<0.01 for trend. Population blood pressure and prevalence, awareness and treatment of hypertension were positively associated with increasing age, body mass index and having family history of hypertension. CONCLUSIONS: Average blood pressure levels and the prevalence, awareness, treatment and control of hypertension among adults in rural areas of Hanzhong have increased since 1982. However, awareness, treatment and control rates remain low. Public health programs and practical strategies are required to improve prevention and control of hypertension in rural Northwest China. In particular, attention should be given to the elderly and obese, and to those with a family history of hypertension, while raising awareness and treatment among younger adults.

  10. Multi-element characterization and source identification of trace metal in road dust from an industrial city in semi-humid area of Northwest China

    International Nuclear Information System (INIS)

    Mengmeng Zhang; Xinwei Lu; Hao Chen; Panpan Gao; Yi Fu

    2015-01-01

    Concentrations and sources of multi-elements in road dusts from an industrial city of northwest China were determined. Dust samples have elevated concentrations of Co, Cr, Cu, Pb, Zn, Sr and Ba. The dusts were mainly moderate enrichment by Co and Pb, minimal enrichment to moderate enrichment by Sr and Zn, and deficiency to minimal enrichment by other trace metals. Mn, V, Y, La, Hf, Th and U originated from soil. Cu, Pb, Cr, Ba and Sr mainly derived from traffic. Co, Zr, Ni, Ga, As and Zn have mixed sources of nature, industry and traffic. (author)

  11. Patagonia: nature and territories

    Directory of Open Access Journals (Sweden)

    Alejandro Fabián Schweitzer

    2014-12-01

    This paper analyzes the place occupied by Patagonia in today’s fin de siècle scenario of commodities, hegemony crisis and multi-polar world emergence concurring with the convergence of consumerist guidelines, all of which would apparently lead to an in-depth socio-ecological crisis as well as to an accelerated dispute over nature and territory sense.

  12. pessoal e territorial

    Directory of Open Access Journals (Sweden)

    Teresa Cristina Prochet

    2008-01-01

    Full Text Available El cuidar es un continuo desafío que engloba el diálogo consciente, la negociación y la atención a los detalles. Los objetivos de este trabajo han sido identificar las situaciones que los ancianos hospitalizados caracterizan como invasión del espacio personal y territorial, e identificar las situaciones, en las que a pesar de haber invasión del espacio personal y territorial, puedan ser consideradas agradables. Es un estudio exploratorio descriptivo realizado en 2007, con 30 ancianos hospitalizados en un hospital público, situado en el interior de São Paulo. El estudio fue realizado con el empleo de la Escala de Medida del Sentimiento Frente a la Invasión del Espacio Territorial y Personal. Las situaciones consideradas desagradables y que caracterizan invasión del espacio territorial han sido relacionadas a la falta de respeto y al cambio sin permiso de su espacio físico; las referencias a la invasión de su espacio personal, han sido aquellas relacionadas con mostrar las partes íntimas durante la realización de los procedimientos. Las situaciones agradables, a pesar de la invasión, son las aquellas en las que ocurren los toques afectivos.

  13. Assembling sustainable territories

    NARCIS (Netherlands)

    Vandergeest, Peter; Ponte, Stefano; Bush, Simon

    2015-01-01

    The authors show how certification assembles ‘sustainable’ territories through a complex layering of regulatory authority in which both government and nongovernment entities claim rule-making authority, sometimes working together, sometimes in parallel, sometimes competitively. It is argued that

  14. Airborne gamma survey of the historic Sleisbeck mine area in the Northern Territory, Australia, and its use for site rehabilitation planning

    International Nuclear Information System (INIS)

    Bollhoefer, A.; Pfitzner, K.; Ryan, B.; Martin, P.; Fawcett, M.; Jones, D.R.

    2008-01-01

    An airborne γ-survey provided information about the extent of radioactive contamination around the historic Sleisbeck mine. Quickbird satellite data were acquired to relate airborne measurements to land cover features. Enhanced equivalent uranium (eU) levels were found to be confined to the mine and low grade waste rock dumps. The average terrestrial background radiation dose rate estimated from the airborne gamma survey data was 0.10-0.14 μGy h -1 while the area around the mine exhibited a maximum of ∼2.3 μGy h -1 , but measurements on the ground indicate that this maximum is exceeded in some localized areas. Rehabilitation of the site is likely to result in a threefold reduction in radiation doses to people accessing the area

  15. Canyons off northwest Puerto Rico

    International Nuclear Information System (INIS)

    Gardner, W.D.; Glover, L.K.; Hollister, C.D.

    1980-01-01

    The Nuclear-Research Submarine NR-1 was used to study morphoplogy, sediment, and sediment-water interactions off the northwest coast of Puerto Rico. New detailed bathymetry from the surface-support ship, USS Portland, shows several submarine canyons in the area, some of them unreported previously. The north coast canyons, Arecibo, Tiberones and Quebradillas, are primarily erosional features although no recent turbidity-current evidence is seen. The canyons are presently filling with river-transported sediments. (orig./ME)

  16. Estimate of throughput of bridge transitions and pipe passages built on minor rivers of piedmont areas of Krasnodar Territory-Russia

    Directory of Open Access Journals (Sweden)

    Bryukhan Fedor

    2018-01-01

    Full Text Available Stability and accident-free operation of engineering road structures including bridge transitions and pipe passages built on mountain rivers mostly depends on a stream regime and lack of obstructions for water flow. Such structures pose a prominent potential hazard being built in piedmont areas of Caucasus Mountains characterized by flash floods and blockage of structures by floating debris, mudflow deposits and wastes of construction. This notwithstanding, the threats caused by these phenomena are poorly studied. The purpose of this study is in estimation of throughput of bridge transitions and pipe passages built on minor rivers of piedmont areas and analysis of hazards caused by floods and obstructions to water flow. The results of calculation of capacities of existing road structures are provided herein. A qualitative assessment of potential emergencies in case of severe flood is also given. A major hazard of possible blockage of waterways that can cause emergency even in regular flood conditions is noted.

  17. Mortality in Zarinsk area of Altai Krai as a territory exposed to radiation as a result of nuclear tests at the Semipalatinsk test site

    OpenAIRE

    Kolyado I.; Plugin S.

    2017-01-01

    In Altai krai, there exists a regional segment of the National Radiation Epidemiological Register. The most numerous contingent are victims of nuclear tests at the Semipalatinsk testing site. The new method of calculation of cumulative total effective whole-body radiation dose in patients exposed to radiation as a result of nuclear testing at the Semipalatinsk test site allowed expanding this contingent, to a large extent - due to the inhabitants of Zarinsk area of Altai Krai. The given artic...

  18. Beyond territory and scarcity

    DEFF Research Database (Denmark)

    The attainment of sound and sustainable environmental management is one of humanity's greatest challenges this century, particularly in Africa, which is still heavily dependent on the exploitation of natural and agricultural resources and is faced with rapid population growth. Yet, this challenge...... alternatives to the strong natural determinism that reduces natural resource management to questions of territory and scarcity. - Presenting material and methodologies that explore the different contexts in which social and cultural values intervene, and discovering more than "rational choice" in the agency...... of individuals. - Examining the relevance of the different conceptions of territory for the ways in which people manage, or attempt to manage, natural resources. - Placing their research within the framework of the developing discussion on policy and politics in natural resource management. The studies are drawn...

  19. Golden Eagle Territories and Ecology at Site 300

    Energy Technology Data Exchange (ETDEWEB)

    Fratanduono, M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2015-09-29

    Garcia and Associates (GANDA) was contracted by the Lawrence Livermore National Laboratory (LLNL) to collect information on golden eagle (Aquila chrysaetos) use of Site 300. During 2014, we conducted surveys at Site 300 and for an area including a 10-mile radius of Site 300. Those surveys documented 42 golden eagle territories including two territories that overlapped with Site 300. These were named ‘Tesla’ and ‘Linac Road’. In 2015, we conducted surveys to refine the territory boundaries of golden eagle territories that overlapped with Site 300 and to document eagle activity at Site 300.

  20. Hydrogeological model of the territory of Kowsar hydraulic project

    Directory of Open Access Journals (Sweden)

    Orekhov Vyacheslav Valentinovich

    2015-03-01

    consolidation curtain in its both banks, drainage structures. Underground waters of the territory are formed by infiltration. They unload in river Heirabad. In accordance with this circumstance, the northwest (the right bank and the south-east (the left bank hydro geological borders of the model are the borders with constant discharge seepage, entering from the area of the feeding in the area of unloading. The borders are distanced from the river on 2,5 km. In accordance with the regional direction of the flow of underground waters, the model is limited along the lines of the current (the impervious borders at northeast (upwards on river and south-west (down on river. Those borders are distanced from river on 2,2…2,3 km. As a result, the area of model is 28 km . Aroofing of almost watertight marls of the retinue Pb is the bottom border of the model. Theinternal borders are presented by the river Heirabad, the water reservoir and the drainage structures. The calibration of the model was conducted at the reservoir water mark of 580 m and 606…610 m. The correctness criterion of the decision had shown the convergence of the obtained values of discharge level of underground waters with the data of natural observations. In the process of calibration the revision of the input data was carried out - a seepage characteristic of thick limestone mass As and discharge, entering from the right and left bank borders of the model. The forecast calculation was performed for water reservoir level of 620 m. The creation of water reservoir has influenced the seepage regime of the territory by the area of more than 25 km . As a result of the buttress of the natural inflow there occurred the redistribution of the natural inflow and change of the direction of the natural inflow that has caused the appearance of springs in downstream of dam near the contact of the series As-Gs. The design inflow of underground waters in the river Heirabad on the area from dam up to the contact of the suites As

  1. Special zone territory decontamination

    International Nuclear Information System (INIS)

    Samojlenko, Yu.N.; Golubev, V.V.

    1989-01-01

    Special zone is the Chernobyl' NPP operating site (OS). OS decontamination is described including reactor ruins from the accident moment. The process was begun from reactor bombardment with absorbing and filtering materials (sand, clay, lead, boron compounds). Then were produced soil shovelling, territory filling by dry concrete and laying concrete layer with thickness up to 300 mm. NPP room and equipment decontamination is described. 3 figs.; 3 tabs

  2. Transformation of industrial territories

    Science.gov (United States)

    Plotnikova, N. I.; Kolocova, I. I.

    2017-08-01

    The problem of removing industrial enterprises from the historical center of the city and the subsequent effective use of the territories has been relevant for Western countries. Nowadays, the problem is crucial for Russia, its megacities and regional centers. The paper analyzes successful projects of transforming industrial facilities into cultural, business and residential objects in the world and in Russia. The patterns of the project development have been determined and presented in the paper.

  3. De-Territorialization and Re-Territorialization of “the social”. A debate

    Directory of Open Access Journals (Sweden)

    2008-07-01

    Full Text Available Deterritorialization has been used as an anthropological concept to designate the weakened ties between culture and place: Certain cultural/social processes and relations seem to increasingly transcend their previously given territorial boundaries in flexible capitalist societies. At the same time, policy studies, especially Studies on Governmentality, have emphasized the re-territorialization of the social, in which the former national welfare arrangements (welfare and nation state as the scale of bio-political integration patterns are more and more substituted by small scaled inclusion areas (e.g. neighbourhoods, districts and communities. Drawing on Deleuze and Guattari, de-territorialization processes have therefore always to be understood as combined with processes of a re-territorialization, producing new spatial formations. In this view, spatial arrangements and connections are not given and static structures, but controversial and unstable – nevertheless they are influential.

  4. A study of radionuclides, metals and stable lead isotope ratios in sediments and soils in the vicinity of natural U-mineralisation areas in the Northern Territory

    International Nuclear Information System (INIS)

    Frostick, A.; Bollhoefer, A.; Parry, D.

    2011-01-01

    Australian guidelines recommend that tailings materials from uranium (U) mining and milling be contained without any detrimental impact on the environment for at least 1000 years. Natural analogue sites are being investigated to determine if they can provide data on the rates of natural erosion processes which occur over these timescales, for input into predictive geomorphic computer models. This paper presents radionuclide, metal and stable lead (Pb) isotope data from sediment cores and surface soils in the vicinity of two mineralised areas in the Alligator Rivers Region. Surface scrapes from the natural Anomaly no. 2, south of the Ranger mineral lease, exhibit radiogenic 206 Pb/ 207 Pb and 208 Pb/ 207 Pb ratios, and elevated U and metal concentrations typical for a near surface U anomaly. In contrast, samples taken from the Koongarra mineral lease (KML) show radionuclide activity and metal concentrations similar to natural areas elsewhere in the Alligator Rivers Region and Pb isotope ratios are closer to present day average crustal ratios (PDAC), as the orebodies at KML are covered by surficial sand. A sediment core collected from Anbangbang Billabong, downstream of KML, exhibits small variations in Pb isotope ratios that indicate that approximately 1% of the upper sediments in the sediment core may be derived from material originating from the U anomaly at Koongarra.

  5. A study of radionuclides, metals and stable lead isotope ratios in sediments and soils in the vicinity of natural U-mineralisation areas in the Northern Territory

    Energy Technology Data Exchange (ETDEWEB)

    Frostick, A., E-mail: Alison.Frostick@cdu.edu.au [Charles Darwin University, School of Environment and Life Sciences, Darwin NT 0909 (Australia); ERISS, GPO Box 461, Darwin NT 0801 (Australia); Bollhoefer, A. [ERISS, GPO Box 461, Darwin NT 0801 (Australia); Parry, D. [AIMS, PO Box 41775, Casuarina NT 0811 (Australia)

    2011-10-15

    Australian guidelines recommend that tailings materials from uranium (U) mining and milling be contained without any detrimental impact on the environment for at least 1000 years. Natural analogue sites are being investigated to determine if they can provide data on the rates of natural erosion processes which occur over these timescales, for input into predictive geomorphic computer models. This paper presents radionuclide, metal and stable lead (Pb) isotope data from sediment cores and surface soils in the vicinity of two mineralised areas in the Alligator Rivers Region. Surface scrapes from the natural Anomaly no. 2, south of the Ranger mineral lease, exhibit radiogenic {sup 206}Pb/{sup 207}Pb and {sup 208}Pb/{sup 207}Pb ratios, and elevated U and metal concentrations typical for a near surface U anomaly. In contrast, samples taken from the Koongarra mineral lease (KML) show radionuclide activity and metal concentrations similar to natural areas elsewhere in the Alligator Rivers Region and Pb isotope ratios are closer to present day average crustal ratios (PDAC), as the orebodies at KML are covered by surficial sand. A sediment core collected from Anbangbang Billabong, downstream of KML, exhibits small variations in Pb isotope ratios that indicate that approximately 1% of the upper sediments in the sediment core may be derived from material originating from the U anomaly at Koongarra.

  6. Mining and energy in the Northern Territory

    International Nuclear Information System (INIS)

    1982-01-01

    Included in this book is a section on each of the major minerals of present or future importance to the Northern Territory. Brief details of the uranium mining projects at Nabarlek, Ranger, Koongarra and Jabiluka in the Alligator Rivers regions are given. Subjects such as environmental protection, Aboriginal land rights and the geology of the area are also considered

  7. Human territoriality: an examination of a construct

    Science.gov (United States)

    Thomas D. Wickham; Harry C. Zinn

    2001-01-01

    Human territory research has generally been focused in a variety of settings including urban neighborhoods, libraries, mall parking lots, and areas around phones in public places. It refers to an intertwined system of emotions, beliefs, and behaviors that are place specific, socially and culturally influenced, and are linked to person-place transactions dealing with...

  8. Rural territorial dynamics in Latin America

    Directory of Open Access Journals (Sweden)

    Manuel Chiriboga

    2013-09-01

    Full Text Available This article draws from the preliminary findings of an ongoing appliedresearch program on rural territorial dynamics carried out by the Latin American Center for Rural Development (RIMISP. The article provides some initial findings on 4 territories, of the 11 territories that are part of the overall study. The case studies include the island of Chiloé in southern Chile, the province of Tungurahua in Ecuador, a dairy farm region of Santo Tomás Nicaragua and Cuatro Lagunas near Cuzco Perú. Rural areas in Latin America are characterized by their dual nature with agro-exporting enclaves linked to global value chains alongside impoverished peasant economies, leading to differentiated policy recommendations. The research attempts to find relationships between reduced poverty and inequality in winning regions, measured by three variables, with issues of access to resources, human capital, political empowerment, markets and institutions, with particular attention to innovative social coalitions.

  9. Developing Indicators of Territorial Cohesion

    DEFF Research Database (Denmark)

    Gallina, Andrea; Farrugia, Nadia

    setting. The concept of territorial cohesion attaches importance to the diversity of the European territory which is seen as a key competitive advantage, the preservation of the European social model, and the ability of the citizens of Europe's nations and regions to be able to continue to live within...... (EU). The objective of territorial cohesion, which builds on the European Spatial Development Perspective (ESDP), is to help achieve a more balanced development by reducing existing disparities, avoiding territorial imbalances and by making sectoral policies, which have a spatial impact and regional...... policy more coherent. It also aims to improve territorial integration and encourage cooperation between regions. Territorial cohesion complements the notions of economic and social cohesion by translating the fundamental EU goal of a balanced competitiveness and sustainable development into a territorial...

  10. Territories, Peoples, Sovereignty

    Directory of Open Access Journals (Sweden)

    Sabino Cassese

    2016-12-01

    Full Text Available Nation States have three defining characteristics: government of a territory, rapport with a group of people and ownership of a sovereign power. All three of these characteristics are undergoing changes. Several developments involve a redefinition of the “State” and produce numerous contradictions, which can only be solved if we consider the historicity of both the phenomenal essence and the conceptual essence of the State. We need to rethink and reconceptualise the State within the context of the new tendencies and transformations delineated by globalisation.

  11. Between Maps and Territories

    DEFF Research Database (Denmark)

    Holmboe, Rasmus; Stricker, Jan Høgh

    2016-01-01

    This audio paper departs from an artwork made by Andreas Führer called The Map is Not The Territory D’Or; a score for a soundwalk in the town of Roskilde, Denmark. The basic sound materials used in the audio paper are 1) an interview in Danish with the artist, 2) a voice over of a theoretical text...... in English, and 3) recordings from performances of the piece, including walking, breathing exercises, and the sounds of ventilation systems and other environmental sound. By mingling these different materials, and by using ‘map’ and ‘territory’ as metaphors, the paper complicates issues of representation...

  12. Sustainable development indicators for territories

    International Nuclear Information System (INIS)

    Moreau; Sylvain; Bottin, Anne; Bovar, Odile; Nirascou, Francoise; Albecker, Marie-Fleur; Bardou, Magali; Barret, Christophe; Berger, Emmanuel; Blanc, Christophe; Bovar, Odile; Briquel, Vincent; Chery, Jean-Pierre; Deshayes, Michel; Firdion, Laetitia; Fluxa, Christine; Girault, Maurice; Guerrero, David; Hassaine, Zahida; Hilal, Mohamed; Imbert, Frederic; Kerouanton, Marie-Helene; Lacroix, Steve; Magnier, Celine; Moreau, Jacques; Nirascou, Francoise; Pageaud, Dorothee; Schaeffer, Yves; Thienard, Helene; Vinet, Loic; Wemelbeke, Guillaume; Wichmann, Martine; Boitard, Corinne; Bird, Geoffrey

    2011-11-01

    For different themes (Sustainable consumption and production, Knowledge and social and economic development society, governance, climate change and energy management, sustainable transport and modality, conservation and sustainable management of biodiversity and natural resources, public health, risk prevention and management, social and territorial cohesion), this study proposes a set of axis, and several indicators for each axis. Indicators correspond to different geographical scale and are determined from different sources. These indicators are for example: production of aggregates, proportion of organic agriculture in usable agricultural area, evolution in quantity of household waste collected per inhabitant, employment rate, research spending in relation to GDP, coverage of population by local Agenda 21, and so on. Thus, each indicator is discussed, commented and analysed

  13. Fire and EMS Districts - MDC_FDStationTerritoryInhabited

    Data.gov (United States)

    NSGIC Local Govt | GIS Inventory — A polygon feature class of Miami-Dade County Fire Rescue (MDFR) Fire District Station Territories clipped to the extent of inhabited areas. This layer is intended...

  14. RESIDENTIAL LOAD ON THE STEPPE LANDSCAPE OF THE NORTHWEST AND WEST NORTHWEST CISCAUCASIA AND ITS TURIST-RECREATIONAL USE WITHIN THE KRASNODAR REGION

    Directory of Open Access Journals (Sweden)

    Alexander Alexandrovich Mishchenko

    2014-07-01

    Full Text Available As a result of the cumulative interaction of political, ethnic, demographic, economic, social, biological and other ties, processes and relationships the structure of modern landscapes was formed. Aggregate settlement the Krasnodar region, especially large and medium, together with the lines of communication between them forms a supporting framework of the settlement. Determination of anthropogenic loads on individual components of nature and also on the natural complexes in general, is a central part in assessing the contemporary geo-ecological situation of the area. Within the boundaries of the Northwest Ciscaucasia rural residential landscape occupies 99% of the residential landscape. Agricultural zoning based on landscape approaches is one of the main directions of the transition to sustainable agriculture, which focuses on the combination of high productivity and environmental sustainability of the agrogeosistems. The optimal existence of the landscapes requires that their functions are consistent with their natural properties, resource potential. Complex process of impacts on the landscape extends as chain reactions on the vertical and horizontal landscape relations. On this territory, there is a significant recreational potential. Territory can be used for weekend tours for urban residents, who are located quite close to these recreational richest places. Development of the agro-tourism is the most effective if the industry is evolving as a support towards the main tourist or agricultural specialization.DOI: http://dx.doi.org/10.12731/2218-7405-2014-4-6

  15. Rural tourism on the territory of Krasnodar region

    OpenAIRE

    VOLKOVA TATIANA ALEKSANDROVNA; PUNKO INGA MERABOVNA; ZHULIKOV ANTON ANDREEVICH; KHODYKINA MARIA FEDOROVNA; PONOMARENKO ANASTASIA ANDREEVNA

    2016-01-01

    Active development of rural tourism on the territory of Krasnodar region helps solve two quite important tasks: diversification of tourist product within the region’s territory and development of rural area; rise in the living standards of rural population at the expense of new jobs, increase of the prestige of living in rural area, development of general infrastructure as well as enhancement of investment attractiveness of the village. Functional departmentalization within rural tourism unio...

  16. A conceptual framework for characterizing forest areas with high societal values: experiences from the Pacific Northwest of USA and Central Europe

    Science.gov (United States)

    Tina Simonèiè; Thomas A. Spies; Robert L. Deal; Andrej Bonèina

    2015-01-01

    In recent decades, much work has been invested to describe forest allocations with high societal values. Yet, few comparative analyses have been conducted on their importance and differences across the regions of the globe. This paper introduces a conceptual framework to characterize forest priority areas defined as areas with identified higher importance of societal...

  17. Territorial structure of tourism in Guatemala

    Directory of Open Access Journals (Sweden)

    Álvaro Sánchez Crispín

    2012-07-01

    Full Text Available The aim of this paper is to reveal the nuclei, flows and surfaces generated by tourism in Guatemala that, nowadays, constitute the basis for the promotion of the country in the international market. Following the trend in Central America, and after a long civil war, Guatemala is encouraging the growth of its tourism economy. The starting point of this research is rooted in the fact that there are only a handful of places, distributed over the Guatemalan territory, that articulate the tourist flows (constituted mainly by international visitors and onto which tourism surfaces are being constructed. We assume that this territorial structure is still weak, does not include all areas of the country and it is mostly dependant on regional emitting markets. The context of the territorial structure of tourism in Guatemala suggests that all countries in the region are competing to get access to the international tourism market and that this competition will be decided in favour of those nations that mastermind the administration of their natural and cultural resources. At the end of the text, we comment on the basics of the territorial structure found by our study.

  18. Ability To Serologically Confirm Recent Zika Virus Infection in Areas with Varying Past Incidence of Dengue Virus Infection in the United States and U.S. Territories in 2016.

    Science.gov (United States)

    Lindsey, Nicole P; Staples, J Erin; Powell, Krista; Rabe, Ingrid B; Fischer, Marc; Powers, Ann M; Kosoy, Olga I; Mossel, Eric C; Munoz-Jordan, Jorge L; Beltran, Manuela; Hancock, W Thane; Toews, Karrie-Ann E; Ellis, Esther M; Ellis, Brett R; Panella, Amanda J; Basile, Alison J; Calvert, Amanda E; Laven, Janeen; Goodman, Christin H; Gould, Carolyn V; Martin, Stacey W; Thomas, Jennifer D; Villanueva, Julie; Mataia, Mary L; Sciulli, Rebecca; Gose, Remedios; Whelen, A Christian; Hills, Susan L

    2018-01-01

    Cross-reactivity within flavivirus antibody assays, produced by shared epitopes in the envelope proteins, can complicate the serological diagnosis of Zika virus (ZIKAV) infection. We assessed the utility of the plaque reduction neutralization test (PRNT) to confirm recent ZIKAV infections and rule out misleading positive immunoglobulin M (IgM) results in areas with various levels of past dengue virus (DENV) infection incidence. We reviewed PRNT results of sera collected for diagnosis of ZIKAV infection from 1 January through 31 August 2016 with positive ZIKAV IgM results, and ZIKAV and DENV PRNTs were performed. PRNT result interpretations included ZIKAV, unspecified flavivirus, DENV infection, or negative. For this analysis, ZIKAV IgM was considered false positive for samples interpreted as a DENV infection or negative. In U.S. states, 208 (27%) of 759 IgM-positive results were confirmed to be ZIKAV compared to 11 (21%) of 52 in the U.S. Virgin Islands (USVI), 15 (15%) of 103 in American Samoa, and 13 (11%) of 123 in Puerto Rico. In American Samoa and Puerto Rico, more than 80% of IgM-positive results were unspecified flavivirus infections. The false-positivity rate was 27% in U.S. states, 18% in the USVI, 2% in American Samoa, and 6% in Puerto Rico. In U.S. states, the PRNT provided a virus-specific diagnosis or ruled out infection in the majority of IgM-positive samples. Almost a third of ZIKAV IgM-positive results were not confirmed; therefore, providers and patients must understand that IgM results are preliminary. In territories with historically higher rates of DENV transmission, the PRNT usually could not differentiate between ZIKAV and DENV infections. This is a work of the U.S. Government and is not subject to copyright protection in the United States. Foreign copyrights may apply.

  19. [Effects of heavy metals pollution on soil microbial communities metabolism and soil enzyme activities in coal mining area of Tongchuan, Shaanxi Province of Northwest China].

    Science.gov (United States)

    Guo, Xing-Liang; Gu, Jie; Chen, Zhi-Xue; Gao, Hua; Qin, Qing-Jun; Sun, Wei; Zhang, Wei-Juan

    2012-03-01

    This paper studied the metabolism of soil microbes, functions of soil microbial communities, and activities of soil enzymes in a coal mining area of Tongchuan. In the coal mining area, the concentrations of soil Cu, Zn, Cd, and Pb were significantly higher than those in the non-mining area, of which, Cd contributed most to the heavy metals pollution. By adopting Biolog method combining with principal component analysis (PCA) and cluster analysis, it was found that the metabolic characteristics of different soil microbial communities varied significantly with increasing soil heavy metals pollution, and the variation was mainly manifested in the metabolic patterns of carbon sources such as saccharides and amino acids. In slightly and moderately polluted soils, the utilization of carbon sources by soil microbial communities was activated; while in heavily polluted soils, the carbon sources utilization was inhibited. The activities of soil urease, protease, alkaline phosphatase, and catalase all tended to decline with intensifying soil heavy metals pollution. The soil urease, protease, alkaline phosphatase, and catalase activities in the coal mining area were 50.5%-65.1%, 19.1%-57.1%, 87.2%-97.5%, and 77.3%-86.0% higher than those in the non-mining area, respectively. The activities of soil sucrase and cellulase were activated in slightly and moderately polluted soils, but inhibited in heavily polluted soils.

  20. Indigenous Territories and REDD in Latin America: Opportunity or Threat?

    Directory of Open Access Journals (Sweden)

    Chris van Dam

    2011-03-01

    Full Text Available An important proportion of Latin America’s forests are located in indigenous territories, and indigenous peoples are the beneficiaries of about 85% of the area for which local rights to land and forest have been recognized in Latin America since the 1980s. Nevertheless, many of these areas, whether or not rights have been recognized, are subject to threats from colonists, illegal loggers, mining and oil interests and others, whose practices endanger not only the forests but also indigenous people’s territory as a whole. In this context, REDD could constitute a new threat or intensify others, particularly in places where indigenous tenure rights have not been recognized, but REDD could also offer new opportunities. This article describes the limitations of thinking only in terms of communities, rather than territories, and examines the extent to which REDD has been conceived considering the characteristics of this new territorial configuration. It also identifies the challenges that REDD may face with this new ‘stakeholder’, such as numerous specific characteristics of territories, given their heterogeneity, in the context of past experiences regarding ‘forest options’. This paper analyses the situation in already-titled indigenous territories in particular, and also discusses problems facing territories in the titling process.

  1. Investigation of land subsidence due to climate changes in surrounding areas of Urmia Lake (located in northwest of Iran) using wavelet coherence analysis of geodetic measurements and methodological data

    Science.gov (United States)

    Moghtased-Azar, K.; Mirzaei, A.; Nankali, H. R.; Tavakoli, F.

    2012-04-01

    Urmia Lake (salt lake in northwest of Iran) plays a valuable role in environment, wildlife and economy of Iran and the region, and now faces great challenges for survival. The Lake is in immediate and great danger and rapidly going to become salty desert. During the recent years and new heat wave, Iran, like many other countries are experiencing, is faced with relativity reduced rain fall. From a few years ago environment activists warned about potential dangers. Geodetic measurements, e.g., repeated leveling measurements of first order leveling network of Iran and continuous GPS measurements of Iranian Permanent GPS network of Iran (IPGN) showed that there is subsidence in surrounding areas of the lake. This paper investigates the relation between subsidence and climate changing in the area, using the wavelet coherence of the data of permanent GPS stations and daily methodological data. The results show that there is strong coherence between the subsidence phenomena induced by GPS data and climate warming from January 2009 up to end of August 2009. However, relative lake height variations computed from altimetry observations (TOPEX/POSEIDON (T/P), Jason-1 and Jason-2/OSTM) confirms maximum evaporation rates of the lake in this period.

  2. Communities of floodplain forests in the territory of Pecna

    International Nuclear Information System (INIS)

    Majekova, M.; Vykoukova, I.

    2010-01-01

    The paper deals with studying of preserved fragment of original vegetation of flood-plain forests in the territory of Pecna, which falls within territory of European significance Bratislava wetlands. This topic is part of very current issue of preserving of wetland ecosystems, and water resources in the country in the present time. The area of Pecna is safely used as one of drinking water for Bratislava. The aim of our study was to assess phyto-sociologically the current state of flood-plain forests on the territory of Pecna.

  3. Analysis of territorial and industrial development

    Directory of Open Access Journals (Sweden)

    Zhul'kova Yuliya Nikolaevna

    2014-07-01

    Full Text Available At present a territory is considered as the basis for effective socio-economical development of the region. However, special attention should be paid to the presence of available resources on the territory under consideration, as well as the conditions of their future development. The availability and/or the possibility of creating/upgrading the existing resources encourage today the accumulated potential of the territory. Potential of the area is a set of capabilities and different levels of impact on the total potential of the area and includes such resources as natural, human, investment, innovation, employment, scientific and technological, demographic, urban development, tourism, tax, financial, recreational, marketing, cluster and infrastructure, as well as other kinds of potentials. The prospects for the development of enterprises or their complexes determine the capacities of the territory, the basis of their operation being the location. In this connection it is necessary to consider the basic types of potential undertakings, which the article refer to: marketing, investment, innovation, employment, tax, industrial, economic, resources. For more exact information and accurate prediction each primary resource must include a group of elements. The number of analyzed resources, as well as their elements, is not limited. However an obligatory demand for including the resources or their elements in the list is their exceptional importance for the development of the subject. For efficient operation of enterprises or their complexes in a certain area it is necessary to identify the sources of coordinated development of land and property of the complex, the purpose of which is to obtain maximum benefit from the combination of "territory↔enterprise (s". For this aim we suggest assessing the possibility of long-term development according to the following scenario: establishment of a list of core resources, having impact on businesses

  4. Sales Territory Alignment: A Review and Model

    OpenAIRE

    Andris A. Zoltners; Prabhakant Sinha

    1983-01-01

    The sales territory alignment problem may be viewed as the problem of grouping small geographic sales coverage units into larger geographic clusters called sales territories in a way that the sales territories are acceptable according to managerially relevant alignment criteria. This paper first reviews sales territory alignment models which have appeared in the marketing literature. A framework for sales territory alignment and several properties of a good sales territory alignment are devel...

  5. Territory in the Constitutional Standards of Unitary States

    Directory of Open Access Journals (Sweden)

    Marina V. Markhgeym

    2017-06-01

    Full Text Available The article is based on the analysis of the constitutions of seven European countries (Albania, Hungary, Greece, Spain, Malta, Poland, Sweden. The research allows to reveal general and specific approaches to consolidation of norms on territories in a state and give the characteristic of the corresponding constitutional norms. Given the authors ' comprehensive approach to the definition of the territory of the state declared constitutional norms were assessed from the perspective of the fundamental principles and constituent elements of the territory. Considering the specifics of the constitutional types of state territories authors suggest typical and variative models and determine the constitutions of unitary states, distinguished by their originality in the declared group of legal relations. The original constitutional language areas associated with the introduction at the state level, these types of areas that are not typical for other countries.

  6. Morphological patterns of urban sprawl territories

    Directory of Open Access Journals (Sweden)

    Angelica I. Stan

    2013-12-01

    Full Text Available In the context of global criticism on urban sprawl, the questions which arises are: what can we do with the expansion forms already occurred in most part of our cities; can they be fully or partially integrated into the city? But first, which exactly are the common morphological features of urban expansion areas in large European cities, and (by comparison in Romania? The urban form correlated to these „sparwl patterns” and „sprawl mechanisms” shows more then the lack of planning, but a social input in occuping the territory, related with a specific meaning of the landscape. The paper explores the relationship between the five distinct morphological patterns ways of forming in relation to spatial and landscape shapes which they generate, in the territories of sprawl, all illustrated through case studies of Bucharest.

  7. Effects of Heavy Metals from Soil and Dust Source on DNA Damage of the Leymus chinensis Leaves in Coal-Mining Area in Northwest China.

    Science.gov (United States)

    Li, Tianxin; Zhang, Minjie; Lu, Zhongming; Herman, Uwizeyimana; Mumbengegwi, Dzivaidzo; Crittenden, John

    2016-01-01

    Air and soil pollution from mining activities has been considered as a critical issue to the health of living organisms. However, few efforts have been made in distinguishing the main pathway of organism genetic damage by heavy metals related to mining activities. Therefore, we investigated the genetic damage of Leymus chinensis leaf cells, the air particulate matter (PM) contents, and concentrations of the main heavy metals (Pb, Cd, Cr, Hg) in soil and foliar dust samples collected from seven experiment points at the core mining area and one control point 20 kilometers away from the core mining area in Inner Mongolia in 2013. Comet assay was used to test the genetic damage of the Leymus chinensis leaf cells; the Tail DNA% and Tail Moment were used to characterize the genetic damage degree of the plant cells. The comet assay results showed that the cell genetic damage ratio was up to 77.0% in experiment points but was only 35.0% in control point. The control point also had the slight Tail DNA% and Tail Moment values than other experiment groups. The cell damage degree of the control group was 0.935 and experiment groups were 1.299-1.815. The geo-accumulation index and comperehensive pollution index(CPI) were used to characterize heavy metal pollution in foliar dust samples, and single factor pollution index and CPI were used to characterize the heavy metal pollution in soil samples. The CPIfoliar dust of control group was 0.36 and experiment groups were 1.45-2.57; the CPIsoil of control group was 0.04 and experiment groups were 0.07-0.12. The results of correlation analyze showed that Air Quality Index (AQI) -CPIfoliar dust(r = 0.955**)>Damage degree-CPIfoliar dust(r = 0.923**)>Damage degree-AQI(r = 0.908**)>Damage degree-CPIsoil (r = 0.824*). The present research proved that mining activity had a high level of positive correlation with organism genetic damage caused by heavy metals through comparing with the control point; soil and atmosphere were both the

  8. Exclusive Territories and Manufacturers’ Collusion

    OpenAIRE

    Salvatore Piccolo; Markus Reisinger

    2010-01-01

    This paper highlights the rationale for exclusive territories in a model of repeated interaction between competing supply chains. We show that with observable contracts exclusive territories have two countervailing effects on manufacturers' incentives to sustain tacit collusion. First, granting local monopolies to retailers distributing a given brand softens inter- and intrabrand competition in a one-shot game. Hence, punishment profits are larger, thereby rendering deviation more profitable....

  9. Environmental Assessment for moving the Pacific Northwest Laboratory radon generators from Life Sciences Laboratory II, Richland North Area, to Life Sciences Laboratory I, 300 Area, and their continued use in physical and biological research

    International Nuclear Information System (INIS)

    Nelson, I.C.

    1993-01-01

    The Pacific Northwest Laboratory (PNL) radon generators are a core resource of the overall U. S. Department of Energy's (DOE) Radon Research Program and are administratively controlled within the ''Radon Hazards in Homes'' project. This project primarily focuses on radon exposures of animals and addresses the major biologic effects and factors influencing risks of indoor radon exposures. For example, the ''Mechanisms of Radon Injury'' and ''In vivo/In vitro Radon-Induced Cellular Damage'' projects specifically address the cytogenetic and DNA damage produced by radon exposure as part of a larger effort to understand radon carcinogenesis. Several other ongoing PNL projects, namely: ''Biological Effectiveness of Radon Alpha Particles: A Microbeam Study of Dose Rate Effects,'' ''Laser Measurements of Pb-210,'' ''Radon Transport Modeling in Soils,'' ''Oncogenes in Radiation Carcinogenesis,'' ''Mutation of DNA Targets,'' ''Dosimetry of Radon Progeny,'' and ''Aerosol Technology Development'' also use the radon exposure facilities in the conduct of their work. While most, but not all, studies in the PNL Radon Research Program are funded through DOE's Office of Health and Environmental Research, PNL also has ongoing collaborative radon studies with investigators worldwide; many of these use the radon exposure facilities. The purpose of the proposed action is to provide for relocation of the radon generators to a DOE-owned facility and to continue to provide a controlled source of radon-222 for continued use in physical and biological research

  10. SEEDBANK AND SEEDLING EMERGENCE CHARACTERISTICS OF WEEDS IN RICEFIELD SOILS OF THE MUDA GRANARY AREA IN NORTH-WEST PENINSULAR MALAYSIA

    Directory of Open Access Journals (Sweden)

    2006-01-01

    Full Text Available Tlie experiment was conducted in the glasshouse of UPM from March 2003 to June 2004 to determine the soil seedbank in the ricefields ot'Muda rice granary area in Peninsular Malaysia. Six soil cores of 5 cm in diameter and 10 cm depth were sampled from each of 24 fields. All samples from each individual field were bulked and placed in plastic trays of 38 x 25 x 10 cm. Soil was moistened as required and emergence of weed seedlings were recorded over period of one year. After one year, remaining seeds were separated, removed and identified. The total seed bank was estimated at 1136.48 million/ha of whic h 62.35% (708.60 million seedlings ha"1 germinated within 12 months and 37.65% (427.88 million seeds ha"1 remained ungerminated. Total of 20 taxa were recognized. Based on importance value (I.V. the five most dominant species in terms of emerged seedling were Fimbristylis miliacea, Leplochloa chinensis, LitJwigia hyssopifolia, Cyperus difformii and C. iria. Of the remaining seeds the five dominant species with decreasing trend in ranking were F. miliacea, Scirpus lateriflonis, Monochoria vagina/is, L. hyssopifolia and L. chinensis. Ranking of total seed reserves (seedlings+ remaining seeds were similar to emerged seedling indi cating that emerged seedlings reflect the actual weed flora in the Muda area. Among the dominant species F. miliacea accounted for 58.07% of emerged seedlings, 79.31% of remaining seeds and 66.07% of total seed bank. Total seedling emergence of all species was higher in the first observation in April 2003 and cumulative seedling emergence showed no clear peaks.

  11. Patterns of youth injury: a comparison across the northern territories and other parts of Canada

    Directory of Open Access Journals (Sweden)

    Jessica Byrnes

    2015-08-01

    Full Text Available Background: Injury is the leading cause of death for young people in Canada. For those living in the northern territories (Yukon, Nunavut, and the Northwest Territories, injury represents an even greater problem, with higher rates of injury for people of all ages in northern areas compared with the rest of Canada; however, no such comparative studies have focussed specifically on non-fatal injury in youth. Objective: To profile and examine injuries and their potential causes among youth in the northern territories as compared with other parts of Canada. Design: Cross-sectional data from the 2009/2010 Health Behaviour in School-aged Children survey (youth aged 11–15 years were examined for the Canadian northern territories and the provinces (n=26,078. Individual survey records were linked to community-level data to profile injuries and then study possible determinants via multilevel regression modelling. Results: The prevalence of injury reported by youth was similar in northern populations and other parts of Canada. There were some minimal differences by injury type: northern youth experienced a greater percentage of neighbourhood (p<0.001 and fighting (p=0.02 injuries; youth in the Canadian provinces had a greater proportion of sport-related injuries (p=0.01. Among northern youth, female sex (RR=0.87, 95% CI 0.81–0.94, average (RR=0.88, 95% CI 0.80–0.97 or above-average affluence (RR=0.84, 95% CI 0.76–0.91, not being drunk in the past 12 months (RR=0.77, 95% CI 0.69–0.85, not riding an all-terrain vehicle (RR=0.81, 95% CI 0.68–0.97 and not having permanent road access (RR=0.89, 95% CI 0.80–0.98 were protective against injury; sport participation increased risk (RR=1.45, 95% CI 1.33–1.59. Conclusions: Patterns of injury were similar across youth from the North and other parts of Canada. Given previous research, this was unexpected. When implementing injury prevention initiatives, individual and community-level risk factors are

  12. Satellite-derived NDVI, LST, and climatic factors driving the distribution and abundance of Anopheles mosquitoes in a former malarious area in northwest Argentina.

    Science.gov (United States)

    Dantur Juri, María Julia; Estallo, Elizabet; Almirón, Walter; Santana, Mirta; Sartor, Paolo; Lamfri, Mario; Zaidenberg, Mario

    2015-06-01

    Distribution and abundance of disease vectors are directly related to climatic conditions and environmental changes. Remote sensing data have been used for monitoring environmental conditions influencing spatial patterns of vector-borne diseases. The aim of this study was to analyze the effect of the Normalized Difference Vegetation Index (NDVI) and Land Surface Temperature (LST) obtained from the Moderate Resolution Imaging Spectroradiometer (MODIS), and climatic factors (temperature, humidity, wind velocity, and accumulated rainfall) on the distribution and abundance of Anopheles species in northwestern Argentina using Poisson regression analyses. Samples were collected from December, 2001 to December, 2005 at three localities, Aguas Blancas, El Oculto and San Ramón de la Nueva Orán. We collected 11,206 adult Anopheles species, with the major abundance observed at El Oculto (59.11%), followed by Aguas Blancas (22.10%) and San Ramón de la Nueva Orán (18.79%). Anopheles pseudopunctipennis was the most abundant species at El Oculto, Anopheles argyritarsis predominated in Aguas Blancas, and Anopheles strodei in San Ramón de la Nueva Orán. Samples were collected throughout the sampling period, with the highest peaks during the spring seasons. LST and mean temperature appear to be the most important variables determining the distribution patterns and major abundance of An. pseudopunctipennis and An. argyritarsis within malarious areas. © 2015 The Society for Vector Ecology.

  13. Identifying areas with potential for high indoor radon levels: analysis of the national airborne radiometric reconnaissance data for California and the Pacific Northwest

    Energy Technology Data Exchange (ETDEWEB)

    Moed, B.A.; Nazaroff, W.W.; Nero, A.V.; Schwehr, M.B.; Van Heuvelen, A.

    1984-04-01

    Radon-222 is an important indoor air pollutant which, through the inhalation of its radioactive decay products, accounts for nearly half of the effective dose equivalent to the public from natural ionizing radiation. Indoor radon concentrations vary widely, largely because of local and regional differences in the rate of entry from sources. The major sources are soil and rock near building foundations, earth-based building materials, and domestic water; of these, soil and rock are thought to be predominant in many buildings with higher-than-average concentrations. Thus, one key factor in determining radon source potential is the concentration of radium, the progenitor of radon, in surficial rocks and soils. Aerial radiometric data were analyzed, collected for the National Uranium Resource Evaluation Program, for seven Western states to: (1) provide information on the spatial distribution of radium contents in surficial geologic materials for those states; and (2) investigate approaches for using the aerial data, which have been collected throughout the contiguous United States and Alaska, to identify areas where high indoor radon levels may be common. Radium concentrations were found to be relatively low in central and western portions of Washington, Oregon, and northern California; they were found to be relatively high in central and southern California. A field validation study, conducted along two flight-line segments near Spokane, Washington, showed close correspondence between the aerial data, in situ measurements of both radium content and radon flux from soil, and laboratory measurements of both radium content of and radon emanation rate from soil samples. 99 references, 11 figures, 3 tables.

  14. Identifying areas with potential for high indoor radon levels: analysis of the national airborne radiometric reconnaissance data for California and the Pacific Northwest

    International Nuclear Information System (INIS)

    Moed, B.A.; Nazaroff, W.W.; Nero, A.V.; Schwehr, M.B.; Van Heuvelen, A.

    1984-04-01

    Radon-222 is an important indoor air pollutant which, through the inhalation of its radioactive decay products, accounts for nearly half of the effective dose equivalent to the public from natural ionizing radiation. Indoor radon concentrations vary widely, largely because of local and regional differences in the rate of entry from sources. The major sources are soil and rock near building foundations, earth-based building materials, and domestic water; of these, soil and rock are thought to be predominant in many buildings with higher-than-average concentrations. Thus, one key factor in determining radon source potential is the concentration of radium, the progenitor of radon, in surficial rocks and soils. Aerial radiometric data were analyzed, collected for the National Uranium Resource Evaluation Program, for seven Western states to: (1) provide information on the spatial distribution of radium contents in surficial geologic materials for those states; and (2) investigate approaches for using the aerial data, which have been collected throughout the contiguous United States and Alaska, to identify areas where high indoor radon levels may be common. Radium concentrations were found to be relatively low in central and western portions of Washington, Oregon, and northern California; they were found to be relatively high in central and southern California. A field validation study, conducted along two flight-line segments near Spokane, Washington, showed close correspondence between the aerial data, in situ measurements of both radium content and radon flux from soil, and laboratory measurements of both radium content of and radon emanation rate from soil samples. 99 references, 11 figures, 3 tables

  15. The Fractionation of Some Heavy Metals in Calcareous Soils Affected by Land Uses of Central Area of Zanjan Provine (Northwest of Iran

    Directory of Open Access Journals (Sweden)

    Ali Afshari

    2017-01-01

    Full Text Available Introduction: Heavy metals are found to be one of the major environmental hazardous contaminants, for human health, animal life, air quality and other components of environment. They can affect geochemical cycles and accumulate in animal tissues since physical processes are not able to remove them, so they are consistent in long term. The analysis of the total concentration of heavy metals in soil may provide information about soils enrichment but in general, it is widely used to determine the potential mobility of heavy metals in environmental behavior under chemical forms of metals in soils. Heavy metals existat several phases including water-soluble, exchangeable, bounded to organic matter, bounded to carbonates, bounded to Fe-Mn oxides, secondary clay minerals and residual fraction within primary minerals network. There is a dynamic equilibrium between different fractions of elements in soil. The main objectives of the present study were a The analysis of the total concentration of heavy metals such as Fe, Mn, Ni, Cr, Co, Pb, Zn, Cd and Cu and b The fractionations of heavy metals and identification of controlling factors to distribution and behavior of heavy metals in soils at different land uses. Materials and Methods: The study was performed at central area of Zanjan province (Iran. The study area was over 2000 km2 in coordinates 20´ 36° to 41´ 36° E and 19´ 48° to 53´ 48° N. The average altitudes were over 1500 meters above sea level. The major land uses of the study area included agriculture (AG, rangeland (RA and urban (UR. Sample collection was done based on the random grid method in August 2011. Surface soil samples (0-10 cm depth were taken from grid centers included 137, 77 and 27 samples from AG, RA and UR land uses, respectively. The samples were digested in Nitric acid 5 normal (Sposito et al., 1982 and total concentration of Pb, Zn, Ni, Mn, Cu, Cr, Fe and Co were measured by Perkin-Elmer: AA 200 atomic absorption

  16. The Northwest Passage Dispute

    DEFF Research Database (Denmark)

    Burke, Danita Catherine

    2018-01-01

    This is an article written for the Oxford Research Group "Sustainable Security" series. It gives an overview of the dispute of the Northwest Passage and discusses factors which will contribute to the evolution of the dispute in the 21st century. This short contribution summarizes and adds to the ...... to the research recently published by the author through Palgrave Macmillan, Danita Catherine Burke, 2018, International Disputes and Cultural Ideas in the Canadian Arctic...

  17. The transnational territorial transport system of the Baltic Region

    Directory of Open Access Journals (Sweden)

    Gumenyuk Ivan

    2012-03-01

    Full Text Available In this paper we focus on the structure and territorial borders of the Baltic Sea region, and examine the key structural elements of the transnational territorial transport system. In this respect, we clarify some terms used in transport geography. For the first time the transport system gets territorially localized, which allows for a broad range of new studies of transnational transportation in the Baltic Sea area. We also identify the main principles of development and operation of international territorial transport systems and present them taking the Baltic Sea region as an example. Our findings, we hope, will have a great practical application for researchers of transport geography, especially those studying international logistics.

  18. Food, place, territorialization. From territory appreciation to successful businesses

    OpenAIRE

    Dessì, Silvia

    2014-01-01

    During the last decades, the awareness of the bond between food and its territory of origin has grown, and food perceived to be local and traditional increased in its attractiveness. Aware of this scenario, the purpose of this dissertation is to explore in depth the phenomenon of place-based food: firstly, it aims for a better understanding of the concept of place-based food; secondly, the purpose is to study the territorial orientation of food companies, trying to understand how local and gl...

  19. Regions and the Territorial Cohesion

    Directory of Open Access Journals (Sweden)

    Ioan Ianos

    2013-08-01

    Full Text Available Territorial cohesion is an important target of European Union, constantly promoted by its institutions and their representatives. In the context of the Europe 2020 strategy, one of the most important support documents, the region represents a very important issue, being considered to be the key to its successfulness. The region is seen as a support for the smart growth and all the operational policy concepts try to make use of the spatial potential, by taking better account of the territorial specificities. Two main questions play attention: the need to transform the present-day developmental regions into administrative ones is a priority? What kind of regionalization it must to be promoted? Correlating these issues with already defined territorial cohesion, the administrative region is a real tool for the future territorial development. The experience of the last 14 years asks urgently the building of a new territorial administrative reform, giving competences to regions. For instant, each development region is a construction resulted from a free association of the counties. Their role in the regional development is much reduced one, because their regional councils are not elected; decisions taken at this level are consultative for the social, economical, cultural or political actors.

  20. Transnacional'naja territorial'naja transportnaja sistema Baltijskogo regiona [The transnational territorial transport system of the Baltic Region

    Directory of Open Access Journals (Sweden)

    Gumenyuk Ivan

    2012-01-01

    Full Text Available In this paper we focus on the structure and territorial borders of the Baltic Sea region, and examine the key structural elements of the transnational territorial transport system. In this respect, we clarify some terms used in transport geography. For the first time the transport system gets territorially localized, which allows for a broad range of new studies of transnational transportation in the Baltic Sea area. We also identify the main principles of development and operation of international territorial transport systems and present them taking the Baltic Sea region as an example. Our findings, we hope, will have a great practical application for researchers of transport geography, especially those studying international logistics.

  1. Nuclear: an energy in territories

    International Nuclear Information System (INIS)

    Le Ngoc, Boris

    2016-01-01

    After having briefly outlined that introducing a relationship between geography and nuclear energy is a quite recent approach, and by often quoting a researcher (Teva Meyer) specialised in Swedish energy issues, the author briefly discusses how nuclear energy structures territories through meshing and 'polarisation' effects, and economic and social impacts. He also discusses whether territories then become dependent on nuclear activity, what happens when a nuclear plant stops, how the existence of a nuclear plant becomes an identity market for a territory, and how material flows also deal with geography. In the last part, the author notices that in Germany, nuclear industry is considered as an industry like any other one. He finally outlines that geography could be useful to achieve energy transition

  2. Territory and group sizes in Eurasian beavers (Castor fiber): echoes of settlement and reproduction?

    NARCIS (Netherlands)

    Campbell, R.D.; Rosell, F.; Nolet, B.A.; Dijkstra, V.A.A.

    2005-01-01

    According to current theories of territoriality, an animal is expected to defend the smallest area that can provide resources for maximisation of reproduction, known as the economically defendable area. In group territorial species however, the strategies behind resource defence are likely to be

  3. Tools for territorial sustainability policies

    International Nuclear Information System (INIS)

    D'Amico, Flaviano; Buleandra, Mirian Mihai; Velardi, Maria; Buleandra, Mihaela; Tanase, Ion

    2006-01-01

    Industrial ecology and sustainable development share the concept of territory. Two models of territorial development are proposed: Eco industrial Parks and Italian Districts. Both models use industrial-ecology concepts and strategies, but both are still far from incorporating sustainability. This ideal could be pursed by more and better networking, in the first case to strengthen links with the local community, and in the second to increase financial resources. The Masurin project, co-funded by the EU, provides a response to this lack. This article describes Batter (one of the Masurin tolls) and its application to the city of Venice) [it

  4. Control of territorial communities in local government

    Directory of Open Access Journals (Sweden)

    О. А. Смоляр

    2015-11-01

    Full Text Available According to Art. 5 of the Constitution of Ukraine all power in Ukraine belong to people, which is primary, unified, inalienable and carried people through free will through elections, referendum and other forms of direct democracy, including those intended to control the activity of bodies and officials of the government and local government. Paper objective. At the local level the main supervisory entity in local government is local community. Consolidation of the Constitution of Ukraine the primary subject of local self-government territorial community not only meets current international practice, but also the historical traditions of Ukrainian people. Control territorial community in all phases of local government is one of the most important functions of managing the development of appropriate settlements, and therefore needs an effective mechanism of legal regulation, clearly define mutual rights and responsibilities of controlling and controlled entities. Recent research and publications analysis. Problems Assessment of local communities and the activities of local government officials in their works viewed Y.G. Barabash, P.M. Liubchenko, O.D. Skopych, Y.P. Strilets. However, given the variety of aspects of this area of research remain many questions that need resolving, on which depends largely on the further process of local governance. The paper main body. The existing regulation territorial communities can exercise control in local government actually only through local governments. The control of the executive bodies of village, town council municipalities can only be made through the appropriate council. The existing regulation of territorial communities can exercise control in local government actually only through local governments. The control of the executive bodies of village, town council municipalities can only be made through the appropriate council. The author emphasizes that only by implementing self-control powers local

  5. Innovative factors and conditions of sustainable development of rural territories

    Directory of Open Access Journals (Sweden)

    Voloshenko Ksenya

    2012-03-01

    Full Text Available This article considers the main features of sustainable development of rural territories, identifies the factors of innovative entrepreneurship, and assesses their influence on the condition of rural economy. Special attention is paid to the analysis of concepts, programmes, and projects in the field of rural territory development. The authors summarise conceptual and strategic approaches and actions of the Baltic region states in the field of sustainable development of rural territories. The article identifies objectives, common for the Baltic region, relating to sustainability of rural territories, including sustainable use of natural resource potential, diversification of production through support for non-agricultural activities and employment, application of innovations and efficient technologies, and manufacturing of environmentally friendly products. The analysis of the development of agricultural and innovations in the Baltic Sea regions serves as a basis for identifying the factors and conditions of supporting innovative entrepreneurship. Of special importance are the research, technological, and innovative potential of the territory, the availability of adequate innovative infrastructure, and the formation of innovative culture. The authors corroborate the idea of innovative entrepreneurship development in rural territories through the transformation of organizational and economic mechanism of management relating to the creation of institutional, infrastructure, and spatial conditions. Research and technological cooperation in the Baltic region is emphasised as a priority area.

  6. CULTURAL HERITAGE IN STUDIES OF GEOGRAPHY AND TERRITORIAL PLANNING

    Directory of Open Access Journals (Sweden)

    MARÍA DOLORES PALAZÓN BOTELLA

    2016-12-01

    Full Text Available  The Geography and Territorial Planning Degree replaces, under the provisions of the European Higher Education Area and the recommendations of the “Libro Blanco: Título de Grado en Geografía y Ordenación del Territorio”, the Geography Bachelor’s Degree. This change not only affected its name, including territory and its planning, but it also developed into a regulation of its curricula, introducing new subjects that would train the future geographer in order to make him capable of confronting new challenges in their areas of work, where cultural heritage has become an additional option. 

  7. Integrated territorial management and governance

    DEFF Research Database (Denmark)

    Galland, Daniel

    This was the last in a series of three postgraduate workshops undertaken by the ENECON project during the period 2012-2014. A total of 28 master’s students, postgraduate students and lecturers from the Nordic-Baltic region gathered at the Utzon Centre in Aalborg to discuss territorial governance...

  8. In Tarantula Territory

    Science.gov (United States)

    2002-06-01

    the central cluster (known as "R136") which were born 2-3 million years ago at the heart of the Tarantula Nebula . Throughout the field, there are several other smaller, young open stellar clusters that are still embedded in nebulosity. Two globular clusters can also be seen, NGC 2100 at the very left of the field-of-view (see PR Photo 14d/01 below), and KMHK 1137 at the upper right ( PR Photo 14e/01 ) [2]. Note the very different colours of these two globular clusters: the stars in NGC 2100 appear blue and bright, indicating their relative youth, whereas those in KMHK 1137 are fainter and much redder, due to their older age and possibly also the reddening effect of dust in this area. The entire field is full of stars of very different colours and luminosity - most of them belong to the LMC, but some are foreground objects in our own galaxy, the Milky Way. A gallery of selected objects Below are shown a number of typical objects and their immediate surroundings, all located in the field of the large WFI photo ( PR Photo 14a/02 ) and illustrating the great diversity present in this rich area.

  9. In-stand scenic beauty of variable retention harvests and mature forests in the U.S. Pacific Northwest: the effects of basal area, density, retention pattern and down wood

    Science.gov (United States)

    R.G. Ribe

    2009-01-01

    Tensions between amenity- and timber-based economies in the U.S. and Canadian Pacific Northwest motivated a study of scenic beauty inside mature forests and timber harvests. A diverse sample of regional forests, measures of forest structure, and large, representative samples of photographs and public judges were employed to measure scenic beauty inside unharvested...

  10. Propuesta de un Modelo de Inteligencia Territorial

    Directory of Open Access Journals (Sweden)

    Ana Rosa Guzmán

    2013-04-01

    Full Text Available A territory is built on the shared space and interaction between diverse public and private actors providing knowledge and resources that encourage development of the territory according to their own trajectories, visions and contexts. Territorial development depends on the competences and efforts of these actors to articulate territorial networks and to build knowledge assets around the territorial possibilities and potential, so they can act favorably in front of the changing environment, deploying both adaptive and predictive behavior. This paper proposes a conceptual model of territorial intelligence that includes the processes that allow territorial appropriation of knowledge as well as the development of a collective intelligence to promote the sustainable development of the territory.

  11. Hydrosocial territories: a political ecology perspective

    NARCIS (Netherlands)

    Boelens, Rutgerd; Hoogesteger, Jaime; Swyngedouw, Erik; Vos, Jeroen; Wester, Philippus

    2016-01-01

    We define and explore hydrosocial territories as spatial configurations of people, institutions, water flows, hydraulic technology and the biophysical environment that revolve around the control of water. Territorial politics finds expression in encounters of diverse actors with divergent spatial

  12. Wave power potential in Malaysian territorial waters

    Science.gov (United States)

    Asmida Mohd Nasir, Nor; Maulud, Khairul Nizam Abdul

    2016-06-01

    Up until today, Malaysia has used renewable energy technology such as biomass, solar and hydro energy for power generation and co-generation in palm oil industries and also for the generation of electricity, yet, we are still far behind other countries which have started to optimize waves for similar production. Wave power is a renewable energy (RE) transported by ocean waves. It is very eco-friendly and is easily reachable. This paper presents an assessment of wave power potential in Malaysian territorial waters including waters of Sabah and Sarawak. In this research, data from Malaysia Meteorology Department (MetMalaysia) is used and is supported by a satellite imaginary obtained from National Aeronautics and Space Administration (NASA) and Malaysia Remote Sensing Agency (ARSM) within the time range of the year 1992 until 2007. There were two types of analyses conducted which were mask analysis and comparative analysis. Mask analysis of a research area is the analysis conducted to filter restricted and sensitive areas. Meanwhile, comparative analysis is an analysis conducted to determine the most potential area for wave power generation. Four comparative analyses which have been carried out were wave power analysis, comparative analysis of wave energy power with the sea topography, hot-spot area analysis and comparative analysis of wave energy with the wind speed. These four analyses underwent clipping processes using Geographic Information System (GIS) to obtain the final result. At the end of this research, the most suitable area to develop a wave energy converter was found, which is in the waters of Terengganu and Sarawak. Besides that, it was concluded that the average potential energy that can be generated in Malaysian territorial waters is between 2.8kW/m to 8.6kW/m.

  13. Seismotectonic zoning of Azerbaijan territory

    Science.gov (United States)

    Kangarli, Talat; Aliyev, Ali; Aliyev, Fuad; Rahimov, Fuad

    2017-04-01

    structure of Greater and Lesser Caucasus, detailed description of the deep structure of Caspian zone, Kur and Caspian megadepressions, identification of nappe-folded structure of the Absheron Peninsula and the Absheron threshold at the border of Middle and South Caspian, justification of the possible hydrocarbon concentration at the tectonically stratified substantial complexes of mountain and foothill areas, etc. Based on the outcomes of implemented researches, some general conclusions and schemes were drawn for some parts of the project region within the plate tectonics conceptual frameworks, to include the territories of Lesser Caucasus and South Caspian. Analysis and comparison of these data with macroseismic and instrumental data allowed us to conduct seismotectonic studies in a region and develop a new scheme of seismotectonic map with outlined recent and forecasted seismic activity. There also correlated foci zones of earthquakes with subhorizontal and subvertical borders in earth crust, which shows their structure-dynamic relationship. In the one hand, the earthquake foci zones belong to the faults of the basement which extend to sedimentary cover and their intersection knots. On the other hand, there appearing inner-block seismogenic levels, namely, in seismic generation acts all the earth crust: tectonic stress results on movements along fault zones, as well as lateral displacements along non-stable contacts of the structure-substance complexes of different competency.

  14. Agony in the Northwest

    International Nuclear Information System (INIS)

    Labella, J.W.

    1982-01-01

    A public power crisis in the Pacific Northwest arose over plans to build five nuclear power plants. This review traces the decisions made by the 23 members of the Washington Public Power Supply System (WPPSS), the Bonneville Power Administration, and 115 other utilities and industrial users, rural cooperatives, and investor-owned utilities during the planning and construction stages to the decision to terminate three plants. The effects of political action committees working for referenda to stop bond issues, suits by rate payers and cooperatives, and other financial problems led to the decision to mothball two units and halt construction of a third, which led to the loss of 6000 construction jobs. Work continues at one site at record levels. The region must submit a cost-effective conservation and renewable resource plan next year that will help to clarify the future of nuclear plants in the affected states

  15. TERRITORIAL BEHAVIOUR IN CERTAIN HORNED UNGULATES ...

    African Journals Online (AJOL)

    territoriality. The existence of such boundaries becomes evident from certain behavioural symptoms;. "defence" or better, localized dominance which may lead to intolerance, is one of them. Not all bovids are territorial. Within the territorial species, there seem to be at least two types: (a). The animals, usually in pairs, may, ...

  16. What do territory owners defend against?

    NARCIS (Netherlands)

    Hinsch, Martin; Komdeur, Jan

    2017-01-01

    Theoretical research on evolutionary aspects of territoriality has a long history. Existing studies, however, differ widely in modelling approach and research question. A generalized view on the evolution of territoriality is accordingly still missing. In this review, we show that territorial

  17. Identification and systems methodologies for territorial delimitation

    Directory of Open Access Journals (Sweden)

    Iván Montoya R

    2010-12-01

    Full Text Available This document identifies the main issues affecting the delimitation of territories and explores the conceptual approaches for describing the relationship of the territories understood as organizations with their environment. Subsequently, we studied the systems methodologies known as soft systems methodology, SSM, and complex adaptive systems, CAS. Finally, the advantages of systemic approaches to territorial delimitation are shown

  18. Observations on Territorial Behaviour of Springbok, Antidorcas ...

    African Journals Online (AJOL)

    Males did not have permanent harems, since groups of females were fluid in composition and highly mobile. Groups ... Aspects of territorial behaviour, such as courtship displays, defence of territory (by chasing out trespassing males), and advertising of territory by means of linked urination-defaecation displays on discrete ...

  19. La vocazione territoriale tra approccio sistemico e situazionista: analisi di una collaborazione culture driven tra aziende del made in Italy attraverso il caso del Contratto di Rete Polo Alta Moda Area Vestina / The territorial vocation between the “systemic” approach and the “situationist” approach: analysis of a culture-driven collaboration between Made-in-Italy firms. The case of the network contract of “Polo Alta Moda Area Vestina

    Directory of Open Access Journals (Sweden)

    Elena Cedrola

    2014-06-01

    Full Text Available Il presente lavoro si propone di mostrare come una collaborazione culture driven tra aziende del made in Italy possa innescare un processo virtuoso capace di alimentare la competitività d’impresa. Nello specifico, intende verificare la validità di una nuova chiave di lettura dei processi di governance del territorio, detta situazionista, che affianca la concezione prevalente in letteratura, definita unitaria o sistemica. Il punto di discrepanza principale tra le due visioni sembra essere quello della vocazione territoriale. Pur riconoscendo entrambe la presenza di interessi condivisi tra gli attori, la visione situazionista non riconosce alla vocazione la funzione “razionalizzante” riscontrabile nell’approccio sistemico. A seguito di una sintetica review della letteratura sui temi del territorio come cultura condivisa, sulla dimensione reticolare territoriale ed extraterritoriale e sul contratto di rete, verrà introdotto lo studio di un contratto di rete stipulato l’8 giugno 2010 tra le aziende che costituiscono il Polo Alta Moda Area Vestina. Attraverso le evidenze emerse da alcune interviste in profondità, sarà indagato il ruolo dell’azienda Brioni nella duplice veste di key player del territorio e di impresa capofila del contratto di rete analizzato e saranno esaminati gli altri attori che compongono il Polo Alta Moda. Le interviste realizzate hanno coinvolto i manager dell’impresa capofila del contratto di rete, il vice presidente Confindustria Pescara e presidente della Sezione Unificata Sistema Moda Chieti Pescara e il direttore delle fondazioni partecipanti al contratto.   This case study aims to validate how a culture-driven collaboration between firms could trigger the competitiveness of a Country, starting from a specific territorial culture. Specifically, it intends to investigate the validity of a new interpretation of the territorial governance processes, named “situationist”, that supports the prevailing

  20. DEVELOPMENT OF RURAL TERRITORIES IN LATVIA IMPLEMENTING TELEWORK

    OpenAIRE

    Vītola, Alise; Baltiņa, Iveta; Ādamsone, Liena; Judrupa, Ilze; Šenfelde, Maija

    2013-01-01

    Population decline is taking place in rural areas in Latvia as well as in rural areas in Europe. There is a question of utmost importance - will people choose to live in the rural area doing remote work or will they choose the job in the towns. Increased pace of population declining is forecasted in the event of steady decreasing working places and services. Growing service costs per inhabitant may infl uence lowering of accessibility of some services in the territory. Till nowadays measureme...

  1. Prey availability affects territory size, but not territorial display behavior, in green anole lizards

    Science.gov (United States)

    Stehle, Chelsea M.; Battles, Andrew C.; Sparks, Michelle N.; Johnson, Michele A.

    2017-10-01

    The availability of food resources can affect the size and shape of territories, as well as the behaviors used to defend territories, in a variety of animal taxa. However, individuals within a population may respond differently to variation in food availability if the benefits of territoriality vary among those individuals. For example, benefits to territoriality may differ for animals of differing sizes, because larger individuals may require greater territory size to acquire required resources, or territorial behavior may differ between the sexes if males and females defend different resources in their territories. In this study, we tested whether arthropod abundance and biomass were associated with natural variation in territory size and defense in insectivorous green anole lizards, Anolis carolinensis. Our results showed that both male and female lizards had smaller territories in a habitat with greater prey biomass than lizards in habitats with less available prey, but the rates of aggressive behaviors used to defend territories did not differ among these habitats. Further, we did not find a relationship between body size and territory size, and the sexes did not differ in their relationships between food availability and territory size or behavioral defense. Together, these results suggest that differences in food availability influenced male and female territorial strategies similarly, and that territory size may be more strongly associated with variation in food resources than social display behavior. Thus, anole investment in the behavioral defense of a territory may not vary with territory quality.

  2. Fires in the Australian Capital Territory

    Science.gov (United States)

    2003-01-01

    The height and extent of billowing smoke plumes from bushfires near Canberra, the Australian capital, are illustrated by these views from the Multi-angle Imaging SpectroRadiometer (MISR). The images were acquired on January 18, 2003. Never before had fires of this magnitude come so close to Australia's capital. Four people lost their lives and over 500 homes were destroyed, mostly in the southwestern suburbs. Australia's famous Mount Stromlo Observatory, located immediately west of the city, was also incinerated by the fires.The top panel portrays a natural-color view from MISR's nadir camera, in which the eastern portion of the Australian Capital Territory is located south of a pale, ephemeral lake in the upper left-hand corner (Lake George). Several smoke plumes originate within the eastern part of the Australian Capital Territory, while the major plumes originate to the west of the image area. The Australian Capital Territory and much of New South Wales are completely obscured by the smoke, which is driven by fierce westerly winds and extends eastward to the coast and over the Pacific Ocean.The lower panel provides a stereoscopically retrieved height field of the clouds and smoke plumes. The greenish areas indicate where smoke plumes extend several kilometers above a bank of patchy stratus clouds below. A few high clouds appear near the bottom of the image. Wind retrievals were excluded from this image in order to generate a smooth and continuous field. Although relative height variations are well-represented here, the inclusion of wind retrievals for this scene reduces the actual cloud height results by 1 to 2 kilometers. Areas where heights could not be retrieved are shown as dark gray.The Multi-angle Imaging SpectroRadiometer observes the daylit Earth continuouslyand every 9 days views the entire globe between 82 degrees north and 82 degrees south latitude. This data product was generated from a portion of the imagery acquired during Terra orbit 16421. The

  3. Forest resources within the Lake States ceded territories 1980 - 2013

    Science.gov (United States)

    Cassandra M. Kurtz; W. Keith Moser; Mark H. Hansen; Dale D. Gormanson; Mark A. Hatfield; Paul A. Sowers; Michael J. Dockry; Marla R. Emery; Christopher W. Woodall; Brian F. Walters; Grant M. Domke; Jonathan Gilbert; Alexandra. Wrobel

    2015-01-01

    The Lake States ceded territories are the portions of northern Michigan, northeastern Minnesota, and northern Wisconsin that were ceded by tribes of the Ojibwe to the government of the United States of America in the treaties of 1836, 1837, 1842, and 1854. The tribes retain rights to hunt, fish, and gather in the 1837, 1842, and 1854 treaty areas. This report...

  4. Natural sorbents for decontamination of objects of urban territories

    International Nuclear Information System (INIS)

    Movchan, N.; Fedorenko, Yu.; Zlobenko, B.; Spigoun, A.

    1996-01-01

    This paper gives an information about the use of film coverings, based on natural sorbents, in decontamination of buildings, contaminated after the Chernobyl accident. This method has incontrovertible advantages in the beginning period after the accident and can be used for cleaning considerable areas of urban territories

  5. Territorial expansion and primary state formation.

    Science.gov (United States)

    Spencer, Charles S

    2010-04-20

    A major research problem in anthropology is the origin of the state and its bureaucratic form of governance. Of particular importance for evaluating theories of state origins are cases of primary state formation, whereby a first-generation state evolves without contact with any preexisting states. A general model of this process, the territorial-expansion model, is presented and assessed with archaeological data from six areas where primary states emerged in antiquity: Mesoamerica, Peru, Egypt, Mesopotamia, the Indus Valley, and China. In each case, the evidence shows a close correspondence in time between the first appearance of state institutions and the earliest expansion of the state's political-economic control to regions lying more than a day's round-trip from the capital. Although additional research will add detail and clarity to the empirical record, the results to date are consistent with the territorial-expansion model, which argues that the success of such long-distance expansion not only demanded the bureaucratization of central authority but also helped provide the resources necessary to underwrite this administrative transformation.

  6. Global warming: A Northwest perspective

    Energy Technology Data Exchange (ETDEWEB)

    Scott, M.J.; Counts, C.A. (eds.)

    1990-02-01

    The Northwest Power Planning Council convened a symposium in Olympia, Washington, on the subject of global climate change ( the greenhouse effect'') and its potential for affecting the Pacific Northwest. The symposium was organized in response to a need by the Power Council to understand global climate change and its potential impacts on resource planning and fish and wildlife planning for the region, as well as a need to understand national policy developing toward climate change and the Pacific Northwest's role in it. 40 figs., 15 tabs.

  7. Features of the territorial planning of the sea coastal zone

    Directory of Open Access Journals (Sweden)

    Viktoria Yavorska

    2017-11-01

    Full Text Available The coastal zone in Ukraine is likely to undergo the most profound change in the near future. Already more than 65 percent of the Ukrainian Black Sea region population lives within 30 km of the coast. Consequently, unless territory planning and careful environmental management are instituted, sharp conflicts over coastal space and resource are likely, and the degradation of natural resources will stop future social-economic development. In order to maintain and restore coastal ecosystem it was implemented law about formation of the national ecological network of Ukraine. Later were developed General Scheme for Planning of the Territory of Ukraine and regional level planning scheme but there is no especial document regulating the use of land in the coastal zone. The study of geographical conditions, economic activity, and population resettlement shows separation within the regions of several echelons of economic development in relation to the coastline. Such separation may be based on differences in intensity and types of economic use within the territory and the water area, as well as the population density on the land. These features include the following economic stripes: seaside-facade, middle, peripheral – on land, and coastal, territorial waters, exclusive economic zone – in the direction of the sea. At the same time, each economic stripe has a complex internal structure. There are several basic principles of functional zoning of the territory highlighted in the article can help to rational plan the seaside regions.

  8. The city, territoriality and networks in mental health policies

    Directory of Open Access Journals (Sweden)

    Luciana Assis Costa

    2014-09-01

    Full Text Available The understanding of territory, made evident by a decentralized, local based, and non-institutionalized mental health model, is a fundamental element in building a renewed network. The objective of this essay is to understand how mental health policies gradually favor local actions, organized in terms of territories, to develop strategies of care that support the new model of mental health. From this perspective, the aim of this research is to reflect on the possibilities of establishing new social relations that can, in fact, widen the sense of community belonging in the daily living of those presenting mental health conditions. This study draws from theoretical concepts and frameworks of the social sciences, describing the diverse positions held by the main schools of urban sociology with regards to the understanding of territories. The multiple conceptions of territories and their relations to mental health are analyzed. Historical data about mental health in Brazil show a heterogeneous development of mental health policies in different areas of the country. Finally, social inclusion in the cities depends on an effective expansion of territory-based mental health services, as well as an amplification of the access to consumer goods and services not necessarily connected to health care, but to basic social and civil rights. Hopefully, new rules of social interaction will not be restricted to the mental health universe, but will promote new encounters in the urban space, with respect for differences and appreciation of diversity.

  9. Project No. 10 - Partial restoration of Ignalina NPP territory

    International Nuclear Information System (INIS)

    2000-01-01

    At present Ignalina NPP territory makes a total of 2544 ha of land. Due to termination of construction activity development and due to the decision taken to shutdown unit 1 the need in such a territory fell off. For normal and safe operation of Ignalina NPP 1440 ha is enough, including 1237 ha for of Ignalina NPP administrative area and 203 ha for auxiliary objects. Ignalina NPP will have to rearrange territory, forestry that was damaged during the construction activities of the plant and to restore the damaged farmlands and to pass the rearranged forestry that belonged to the Ignalina NPP to the Ministry of Forestry. The total estimated cost of the project is about 1.042 M EURO

  10. Timber resource of Wisconsin's Northwest Survey Unit, 1983.

    Science.gov (United States)

    W. Brad Smith

    1984-01-01

    The fourth inventory of the timber resource of the Northwest Wisconsin Survey Unit shows a 1.8% decline in commercial forest area and a 36% gain in growing-stock volume between 1968 and 1983. Presented are highlights and statistics on area, volume, growth, mortality, removals, utilization, and biomass.

  11. Territorial Balancing of Poles of Development

    Directory of Open Access Journals (Sweden)

    CLAUDIA POPESCU

    2008-01-01

    Full Text Available The paper is part of the study "Specific problems of the development of the settlement network in south-eastern Romania. Regions of development 3 (South, 4 (South-West and 8 (Bucharest-Ilfov" elaborated during 2004 – 2006, within the AMTRANS programme funded by the Ministry of Education and Research, coordinated by INCD – URBANPROIECT in partnership with the Institute of Geography of the Romanian Academy and the Qualification in Statistics National Centre. The general objective of the project was sustainable and balanced spatial development of the settlement network and promotion of new relationships between urban and rural. Concretely, the study has produced a model of a polycentric and balanced settlement network according to the European principles. The case study testing and validating this model took place in southern Romania, territory exhibiting acutely the entire range of problems related to the state of the settlement network: profoundly large rural areas, accentuated dynamics of declaring new cities without sufficient evidence, excessive polarization exercised by Bucharest, etc. The paper presents the intervention directions needed to balance in the territory urban poles within the studied area, focusing on the establishment of orientation policies to consolidate the role of each settlement based on the hierarchical level of importance: European, national, regional, and local. The paper also identifies possible functional urban areas: the metropolitan area of Bucharest, areas of potential strategic integration, areas of cooperation between the small and medium-sized cities and the rural regions. Within each of these areas, the paper proposes to establish new relationships between urban and rural based on partnership, involving cooperation and coordination in achieving common goals.The study considers that the poles of development are the key element of proposed model, and their identification, formation, and balanced distribution

  12. Territorial Defense, Education, and Interculturalism

    Directory of Open Access Journals (Sweden)

    Claudia Patricia Sierra Pardo

    2011-10-01

    Full Text Available The article carries out a series of reflections regarding the social and economic conditions in which the cultivation of oil palm affected the Bajo Atrato region of the Department of Chocó at the end of the nineteen nineties. It also discusses the actions carried out by communities, companies, and organizations in solidarity with the region’s cause, since these expressions make it possible to understand the role of organization and education in territorial defense processes. Finally, the article examines the different tensions, struggles, challenges, and contradictions inherent to these types of processes.

  13. Body size correlates with fertilization success but not gonad size in grass goby territorial males.

    Directory of Open Access Journals (Sweden)

    Jose Martin Pujolar

    Full Text Available In fish species with alternative male mating tactics, sperm competition typically occurs when small males that are unsuccessful in direct contests steal fertilization opportunities from large dominant males. In the grass goby Zosterisessor ophiocephalus, large territorial males defend and court females from nest sites, while small sneaker males obtain matings by sneaking into nests. Parentage assignment of 688 eggs from 8 different nests sampled in the 2003-2004 breeding season revealed a high level of sperm competition. Fertilization success of territorial males was very high but in all nests sneakers also contributed to the progeny. In territorial males, fertilization success correlated positively with male body size. Gonadal investment was explored in a sample of 126 grass gobies collected during the period 1995-1996 in the same area (61 territorial males and 65 sneakers. Correlation between body weight and testis weight was positive and significant for sneaker males, while correlation was virtually equal to zero in territorial males. That body size in territorial males is correlated with fertilization success but not gonad size suggests that males allocate much more energy into growth and relatively little into sperm production once the needed size to become territorial is attained. The increased paternity of larger territorial males might be due to a more effective defense of the nest in comparison with smaller territorial males.

  14. Body size correlates with fertilization success but not gonad size in grass goby territorial males.

    Science.gov (United States)

    Pujolar, Jose Martin; Locatello, Lisa; Zane, Lorenzo; Mazzoldi, Carlotta

    2012-01-01

    In fish species with alternative male mating tactics, sperm competition typically occurs when small males that are unsuccessful in direct contests steal fertilization opportunities from large dominant males. In the grass goby Zosterisessor ophiocephalus, large territorial males defend and court females from nest sites, while small sneaker males obtain matings by sneaking into nests. Parentage assignment of 688 eggs from 8 different nests sampled in the 2003-2004 breeding season revealed a high level of sperm competition. Fertilization success of territorial males was very high but in all nests sneakers also contributed to the progeny. In territorial males, fertilization success correlated positively with male body size. Gonadal investment was explored in a sample of 126 grass gobies collected during the period 1995-1996 in the same area (61 territorial males and 65 sneakers). Correlation between body weight and testis weight was positive and significant for sneaker males, while correlation was virtually equal to zero in territorial males. That body size in territorial males is correlated with fertilization success but not gonad size suggests that males allocate much more energy into growth and relatively little into sperm production once the needed size to become territorial is attained. The increased paternity of larger territorial males might be due to a more effective defense of the nest in comparison with smaller territorial males.

  15. STRATEGIC MANAGEMENT OF DEVELOPMENT OF RURAL TERRITORIES OF UKRAINE

    Directory of Open Access Journals (Sweden)

    S. T. Slyusar

    2014-04-01

    Full Text Available In article features of strategic management by development of rural territories at regional level are considered, stages of strategic management, a role and a place of local and government bodies of the power in strategic instruments of development of ensuring strategic management in rural areas are defined and analysed. Foreign experience, for comparison of methods of development of rural areas in the different countries is investigated.Purchase on Elibrary.ru > Buy now

  16. Territoriality of feral pigs in a highly persecuted population on Fort Benning, Georgia

    Science.gov (United States)

    Sparklin, B.D.; Mitchell, M.S.; Hanson, L.B.; Jolley, D.B.; Ditchkoff, S.S.

    2009-01-01

    We examined home range behavior of female feral pigs (Sus scrofa) in a heavily hunted population on Fort Benning Military Reservation in west-central Georgia, USA. We used Global Positioning System location data from 24 individuals representing 18 sounders (i.e., F social groups) combined with markrecapture and camera-trap data to evaluate evidence of territorial behavior at the individual and sounder levels. Through a manipulative experiment, we examined evidence for an inverse relationship between population density and home range size that would be expected for territorial animals. Pigs from the same sounder had extensive home range overlap and did not have exclusive core areas. Sounders had nearly exclusive home ranges and had completely exclusive core areas, suggesting that female feral pigs on Fort Benning were territorial at the sounder level but not at the individual level. Lethal removal maintained stable densities of pigs in our treatment area, whereas density increased in our control area; territory size in the 2 areas was weakly and inversely related to density of pigs. Territorial behavior in feral pigs could influence population density by limiting access to reproductive space. Removal strategies that 1) match distribution of removal efforts to distribution of territories, 2) remove entire sounders instead of individuals, and 3) focus efforts where high-quality food resources strongly influence territorial behaviors may be best for long-term control of feral pigs.

  17. New territory for NGL pipelines

    International Nuclear Information System (INIS)

    Turner, C.L.; Billings, F.E.

    1994-01-01

    Even though the NGL pipeline industry appears mature, new geographic territory exists for expansion of NGL pipelines. However, the most fertile territory that must be pursued is the collective opportunities to better link the existing NGL industry. Associations like the Gas Processors Association can not perform the role demanded by a need to share information between the links of the chain on a more real time basis. The Association can not substitute for picking up the phone or calling a meeting of industry participants to discuss proposed changes in policies and procedures. All stakeholders must participate in squeezing out the inefficiencies of the industry. Some expansion and extension of NGL pipelines will occur in the future without ownership participation or commitments from the supply and demand businesses. However, significant expansions linking new supply sources and demand markets will only be made as the supply and demand businesses share long-term strategies and help define the pipeline opportunity. The successful industries of the twenty-first century will not be dominated by a single profitable sector, but rather by those industries which foster cooperation as well as competition. A healthy NGL industry will be comprised of profitable supply businesses and profitable demand businesses, linked together by profitable pipeline businesses

  18. Plan4all – A European Approach to Spatial Data Used on Territorial Planning

    Directory of Open Access Journals (Sweden)

    GERGELY TÖRÖK

    2011-01-01

    Full Text Available In order to ensure the increased efficiency of European policies and the implementation of Structural Funds in a more balanced manner in the different territories of the country, a number of eight development regions have been established in Romania, corresponding to NUTS II level. In between these regions, as well as within each of them, a major concern is the diminution of economic and social disparities. Moreover, these disparities can manifest themselves in a cross-border context, jumping the administrative boundaries of regions and even neighbouring countries. In this sense, development plans provide certain measures in order to stimulate a more balanced development of the territories, using spatial planning as the actual support in identifying factors that lead to the emergence and intensifying of regional disparities. The present paper focuses on these aspects related to spatial planning data in the context of the recent European initiatives, through the activities of the Plan4all project that is being implemented by a European consortium. Romania is partner in this project and is represented by the North-West Regional Development Agency (North-West RDA. The paper presents the achievements of the running Plan4all project until the present day, as well as the involvement and the contributions of the North-West RDA so far.

  19. Factors influencing to earthquake caused economical losses on urban territories

    Science.gov (United States)

    Nurtaev, B.; Khakimov, S.

    2005-12-01

    Questions of assessment of earthquake economical losses on urban territories of Uzbekistan, taking into account damage forming factors, which are increqasing or reducing economical losses were discussed in the paper. Buildings and facilities vulnerability factors were classified. From total value (equal to 50) were selected most important ones. Factors ranging by level of impact and weight function in loss assessment were ranged. One group of damage forming factors includs seismic hazard assessment, design, construction and maintenance of building and facilities. Other one is formed by city planning characteristics and includes : density of constructions and population, area of soft soils, existence of liquefaction susceptible soils and etc. To all these factors has been given weight functions and interval values by groups. Methodical recomendations for loss asessment taking into account above mentioned factors were developed. It gives possibility to carry out preventive measures for protection of vulnerable territories, to differentiate cost assessment of each region in relation with territory peculiarity and damage value. Using developed method we have ranged cities by risk level. It has allowed to establish ratings of the general vulnerability of urban territories of cities and on their basis to make optimum decisions, oriented to loss mitigation and increase of safety of population. Besides the technique can be used by insurance companies for estimated zoning of territory, development of effective utilization schema of land resources, rational town-planning, an economic estimation of used territory for supply with information of the various works connected to an estimation of seismic hazard. Further improvement of technique of establishment of rating of cities by level of damage from earthquakes will allow to increase quality of construction, rationality of accommodation of buildings, will be an economic stimulator for increasing of seismic resistance of

  20. Changing Endogenous Development: the Territorial Capital

    Directory of Open Access Journals (Sweden)

    Balázs István Tóth

    2011-12-01

    Full Text Available The aim of this research is to analyze territorial capital as a new paradigm to make best use of endogenous assets. The study is dealing with the preconditions, meaning and possible theoretical taxonomies of territorial capital. In this study I emphasize that the cumulative effects of regional potentials are more important than economies of scale and location factors. I present different approaches and interpretations of territorial capital, then make an attempt to create an own model. I try to find answers for questions, such as why territorial capital shows a new perspective of urban and regional development; how cognitive elements of territorial capital provide increasing return; how territorial capital influences competitiveness and what kind of relation it has with cohesion.

  1. Pacific Northwest geothermal 1977 review - 1978 outlook

    Energy Technology Data Exchange (ETDEWEB)

    Youngquist, W

    1978-06-01

    A survey covers some of the more important geothermal exploration and development activity in Oregon, Washington, and Idaho in 1977, including a projection of what may be expected in these areas in 1978 and the Pacific Northwest extensive young volcanic terrain as a prime exploration target; continuing investment by the geothermal industry; and recommendations that access should be provided to public lands which hold much of this resource, that it should be recognized that the hydrologic systems which bring this energy to the well bore in economic quantities can be depleted, and that taxation should account for this depletion.

  2. Unravelling feeding territoriality in the Little Blue Heron, Egretta caerulea, in Cananéia, Brazil

    Directory of Open Access Journals (Sweden)

    E Moralez-Silva

    Full Text Available Habitat use by the Little Blue Heron (Egretta caerulea and discovery of feeding territoriality are discussed here. The results showed the existence of a territorial individual defending an area (2,564.46 ± 943.56 m² close to the mangrove, and non-territorial individuals (9.17 ± 2.54 in the rest of a demarcated area (mean area for the non-territorial: 893.25 ± 676.72. A weak positive correlation (r = 0.47, df = 46, p < 0.05 was found between the overlapping of territorial and non-territorial individuals (2.85 ± 3.07 m² and the mean overlapped area for territorial individuals (171.41 ± 131.40 m². Higher capture (1.52 ± 1.14 × 1.00 ± 1.37 catches/minutes and success rates (0.45 ± 0.31 × 0.21 ± 0.27 and lower energy expenditure rates (45.21 ± 14.96 × 51.22 ± 14.37 steps/minutes; and 3.65 ± 2.55 × 4.94 ± 3.28 stabs/minutes were observed for individuals foraging in areas close to the mangrove. The results suggest that the observed territorial behaviour is more related to a number of food parameters than to intruder pressure, and also that the observed territoriality might be related to defense of areas with higher prey availability.

  3. Territorial Cooperation With Non-Eu Regions

    OpenAIRE

    Rodriguez-Cohard, Juan Carlos; Alfonso, Javier; Vázquez-Barquero, Antonio

    2012-01-01

    TERRITORIAL COOPERATION WITH NON-EU REGIONS Territorial Cooperation (TC) has been possible because there is a trajectory of many years of work invested by the local actors, participants who have become the architects of TC through the city or region involved. Transcontinental cooperation as studied by the European Union TERCO project is providing important lessons for understanding TC. The purpose of the presentation is to analyze the Andalusian-North of Morocco territorial cooperation during...

  4. Highlights of science contributions to implementing the Northwest Forest Plan—1994 to 1998.

    Science.gov (United States)

    Nancy M. Diaz; Richard W. Haynes

    2002-01-01

    During 5 years of research (1994-98) in support of the Northwest Forest Plan (NWFP), Pacific Northwest Research Station scientists and their collaborators have made significant progress in both validating some of the NWFP’s major assumptions and providing research that sets the stage for further evolution of the plan. Studies have provided new information in the areas...

  5. Current state and development trends of the agroindustrial complex and rural territories of Perm Region

    Directory of Open Access Journals (Sweden)

    Gennadiy Vladimirovich Klimenkov

    2011-12-01

    Full Text Available Analysis of regional agricultural sector status and rural areas of Perm in 1990-2011 years indicates a systemic crisis of agriculture in Perm region, which is largely determined by the fact that Perm region has no strategy or strategic plan and program for sustainable agricultural sector and rural areas of Perm region development, there is no scheme of territorial development and master plans of territorial development with the development of agro-industrial complex of Perm region. In these circumstances, there is a steady downward trend in production, weakening and bankruptcy of enterprises, social impoverishment of rural areas, appearance of many of irreversible processes (sale and neglect of agricultural land, demographic problems associated with low living standards, population migration, policy optimization in the areas of education and health, union of territories, policy of depopulation of territories etc.. This paper presents main recommendations for improving the situation in agriculture of Perm region.

  6. TERRITORIES, TERRITORIALITIES AND IDENTITIES: MATERIAL RELATIONS, SYMBOLIC, AND OF GENDER IN THE COUNTRYSIDE

    Directory of Open Access Journals (Sweden)

    Lívia Aparecida Pires de

    2017-06-01

    Full Text Available The territory is understood as an appropriate space, delimitated by power relations, and constituted by material and symbolic relations which provide elements to the territorialities development and for forming men and women identities. In the territory of familiar production, the sexual division of labor and of spaces causes the 'invisibility' of women's work in the productive sphere, fact that influences on the construction of the rural women’s identity. However, women exercise their territorialities in both spaces and their productive and reproductive activities are fundamental to the family's livingness and permanence in the countryside. In this sense, it proposes to analyze the territorialities and the territorial identity of the subjects of the countryside and ascertain how this discussion contributes to the recognition of rural woman's identity. To the development of this research, have been taken theoretical research about: territory, territoriality, identity, gender and domestic space.

  7. Irradiation of Northwest agricultural products

    International Nuclear Information System (INIS)

    Eakin, D.E.; Tingey, G.L.; Anderson, D.B.; Hungate, F.P.

    1985-01-01

    Irradiation of food for disinfestation and preservation is increasing in importance because of increasing resrictions on various chemical treatments. Irradiation treatment is of particular interest in the Northwest because of a growing supply of agricultural products and the need to develop new export markets. Several products have, or could potentially have, significant export markets if stringent insect control procedures are developed and followed. Due to the recognized potential benefits of irradiation, Pacific Northwest Laboratory (PNL) is conducting this program to evaluate the benefits of using irradiation on Northwest agricultural products under the US Department of Energy (DOE) Defense Byproducts Production and Utilization Program. Commodities currently included in the program are cherries, apples, asparagus, spices, hay, and hides

  8. Irradiation of Northwest agricultural products

    International Nuclear Information System (INIS)

    Eakin, D.E.; Tingey, G.L.

    1985-02-01

    Irradiation of food for disinfestation and preservation is increasing in importance because of increasing restrictions on various chemical treatments. Irradiation treatment is of particular interest in the Northwest because of a growing supply of agricultural products and the need to develop new export markets. Several products have, or could potentially have, significant export markets if stringent insect control procedures are developed and followed. Due to the recognized potential benefits of irradiation, Pacific Northwest Laboratory (PNL) is conducting this program to evaluate the benefits of using irradiation on Northwest agricultural products under the US Department of Energy (DOE) Defense Byproducts Production and Utilization Program. Commodities currently included in the program are cherries, apples, asparagus, spices, hay, and hides

  9. 31 CFR 515.322 - Authorized trade territory; member of the authorized trade territory.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Authorized trade territory; member of the authorized trade territory. 515.322 Section 515.322 Money and Finance: Treasury Regulations... CUBAN ASSETS CONTROL REGULATIONS General Definitions § 515.322 Authorized trade territory; member of the...

  10. TERRITORIAL RISK ASSESMENT AFTER TERRORIST ACT: EXPRESS MODEL

    Directory of Open Access Journals (Sweden)

    M. M. Biliaiev

    2018-02-01

    Full Text Available Purpose. The paper involves the development of a method to assess the territorial risk in the event of a terrorist attack using a chemical agent. Methodology. To describe the process of chemical agent scattering in the atmosphere, ejected in the event of a terrorist attack, the equation of mass transfer of an impurity in atmospheric air is used. The equation takes into account the velocity of the wind flow, atmospheric diffusion, the intensity of chemical agent emission, the presence of buildings near the site of the emission of a chemically hazardous substance. For numerical integration of the modeling equation, a finite difference method is used. A feature of the developed numerical model is the possibility of assessing the territorial risk in the event of a terrorist attack under different weather conditions and the presence of buildings. Findings. A specialized numerical model and software package has been developed that can be used to assess the territorial risk, both in the case of terrorist attacks, with the use of chemical agents, and in case of extreme situations at chemically hazardous facilities and transport. The method can be implemented on small and medium-sized computers, which allows it to be widely used for solving the problems of the class under consideration. The results of a computational experiment are presented that allow estimating possibilities of the proposed method for assessing the territorial risk in the event of a terrorist attack using a chemical agent. Originality. An effective method of assessing the territorial risk in the event of a terrorist attack using a chemically hazardous substance is proposed. The method can be used to assess the territorial risk in an urban environment, which allows you to obtain adequate data on possible damage areas. The method is based on the numerical integration of the fundamental mass transfer equation, which expresses the law of conservation of mass in a liquid medium. Practical

  11. A territorial classification for the ecological strategy

    International Nuclear Information System (INIS)

    Arias de Greiff, Jorge

    2002-01-01

    The author proposes a territorial classification including at the sun, the water, the atmosphere, the vegetable earth and the vegetation of green leaf, describes each one of the elements, he refers to the micro-climates and he gives a territorial organization for the ecological emergency

  12. Geologic structure of Semipalatinsk test site territory

    International Nuclear Information System (INIS)

    Ergaliev, G.Kh.; Myasnikov, A.K.; Nikitina, O.I.; Sergeeva, L.V.

    2000-01-01

    This article gives a short description of the territory of Semipalatinsk test site. Poor knowledge of the region is noted, and it tells us about new data on stratigraphy and geology of Paleozoic layers, obtained after termination of underground nuclear explosions. The paper contains a list a questions on stratigraphy, structural, tectonic and geologic formation of the territory, that require additional study. (author)

  13. Territoriality and breeding success in Gurney's sugarbird ...

    African Journals Online (AJOL)

    Only 25 %of pairs laid eggs, and mating appears to have been constrained by low nectar and arthropod energy availability, and the costs associated with the defence of large territories. Reproductive success was directly related to arthropod availability on territories, with pairs not even appearing to attempt breeding if this is ...

  14. Towards Territorial Privacy in Smart Environments

    NARCIS (Netherlands)

    Könings, Bastian; Schaub, Florian; Weber, M.; Kargl, Frank

    Territorial privacy is an old concept for privacy of the personal space dating back to the 19th century. Despite its former relevance, territorial privacy has been neglected in recent years, while privacy research and legislation mainly focused on the issue of information privacy. However, with the

  15. Asymmetric interspecific territorial competition over food resources ...

    African Journals Online (AJOL)

    The rock-dwelling cichlids in Lake Malawi comprise the most diverse freshwater fish community in the world. Individuals frequently interact with heterospecifics through feeding territoriality. Underwater observations and experiments were conducted to examine interspecific variation in the frequencies of territorial behaviour ...

  16. 27 CFR 4.2 - Territorial extent.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Territorial extent. 4.2 Section 4.2 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF WINE Scope § 4.2 Territorial extent. This part...

  17. TERRITORIAL AND NON-TERRITORIAL AUTONOMY: “ROMANIAN PARADOX”

    Directory of Open Access Journals (Sweden)

    CRISTIAN JURA

    2012-05-01

    Full Text Available Whereas in Romania there are 19 national minorities officially acknowledged by Romanian state, up to present, one did not manage to adopt a special law of national minorities. We identify special disposals related to national minorities in Romanian Constitution, in the law of local public administration, the law of education, the law concerning the election of the Chamber of Deputies and Senate, the law related to political parties, the law for the election of the authorities of local public administration, the law concerning the combating of all forms of discrimination. In the last project of the Law concerning the statute of national minorities in Romania, a new concept is introduced: cultural autonomy of minorities. The cultural autonomy is a form of non-territorial autonomy. Nevertheless, Romania is criticised by some international organisations for the fact that the organisations of national minorities represented in the Parliament of Romania have instituted a monopole, therefore no other organisation of any minority is allowed to participate to the elections.

  18. Pacific Northwest Salmon Habitat Project Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In the Pacific Northwest Salmon Habitat Project Database Across the Pacific Northwest, both public and private agents are working to improve riverine habitat for a...

  19. Desenvolvimento a Partir da Perspectiva Territorial

    Directory of Open Access Journals (Sweden)

    Valdir Dallabrida Roque

    2004-01-01

    Full Text Available The different contemporary approaches that touches the development focus from the territorial perspective can be classified into two big surveys of the so called new regionalism: the globalist survey and the regionalist survey. Some authors have preferred to focus on the regionalist studies in an excessively optimistic way, this way deserving being critically analysed. In spite of all that, it is possible to visualize a scenery of breathing answers to the challenges of the development territorialization in a way that the different forms of social territorial organization, the territorial collective innovation and the necessary reconsideration of the State´s role deserve destak. This way, it is opened the possibility that the progressive trajectory of territorial development can be managed and administrated from the articulated action of public and private actors.

  20. State and Territory Greenhouse Gas Emissions 2004

    International Nuclear Information System (INIS)

    2006-06-01

    This document provides an overview of the latest available estimates of greenhouse gas emissions for Australia's States and Territories. Australia's total greenhouse gas emissions in 2004 amounted to 564.7 million tonnes. The State and Territory breakdown was: New South Wales: 158.7 million tonnes (Mt); Queensland: 158.5 Mt; Victoria: 123.0 Mt; Western Australia: 68.5 Mt; South Australia: 27.6 Mt; Northern Territory: 15.6 Mt; Tasmania: 10.7 Mt; ACT: 1.2 Mt. The summary of State and Territory inventories presented in this document reports estimates of greenhouse gas emissions for each State and Territory for the period 1990 to 2004. It is the first time that a complete annual time-series has been reported

  1. Effects of previous intrusion pressure on territorial responses in nightingales

    NARCIS (Netherlands)

    Sprau, P.; Roth, T.; Amrhrein, V.; Naguib, M.

    2014-01-01

    In territorial animals, establishing and defending a territory against rivals is commonly a prerequisite for successful reproduction. Yet, often, non-territorial males that are seeking to establish their own territory may intrude into occupied territories and persistently challenge residents in

  2. A Comparison of digestive Tract Morphology in muskoxen and caribou from Victoria Island, Northwest Territories, Canada

    Directory of Open Access Journals (Sweden)

    Hans Staaland

    1997-04-01

    Full Text Available Although caribou and muskoxen coexist in close proximity on southeastern Victoria Island, they appear primarily adapted to different diets and foraging strategies. Visual inspection and analysis of rumen contents for fiber and lignin from the study (unpubl. also indicate a predominantly graminoid diet in the muskoxen and a more varied diet with a substantial browse component in the caribou.This should reduce the likelihood of competition for limited food resources in winter.

  3. The geochronology of uranium deposits in the Great Bear batholith, Northwest Territories

    International Nuclear Information System (INIS)

    Miller, R.G.

    1982-01-01

    The oldest uranium mineralisation found in the Great Bear batholith during this study may be hydrothermal pitchblende-hematite veins at Hottah Lake. Their apparent age of 2058 +- 34 Ma can also be explained by the contamination of deposits only 440 +- 57 Ma old, which is the age of pitchblende veins nearby. Numerous pendants of metamorphosed, uraninite-bearing 'black sand' placers in a north-trending belt west of the Wopmay Fault are 1860 +- 20 Ma old, the age of the granites that intrude them. Mineralisation at Echo Bay is from 1500 +- 10 to 1424 +- 29 Ma old, and extends up to 30 km north and 40 km south of Echo Bay. The JD claims contain small quartz vein deposits dated at 535 +- 164 and 1092 +- 115 Ma. At Mountain Lake, pitchblende in Helikian sandstones overlying the batholith is 1076 +- 96 Ma old. Polymetallic veinlets at Mazenod Lake are 457 +- 26 Ma old. Pitchblende in a giant quartz vein at the Rayrock mine is 511 +- 86 Ma old. Small pitchblende veins east of the batholith along the Coppermine River are between 400 and 660 Ma old. All the deposits are either between approximately 395 and 660 Ma old, or indicate remobilization during this interval. These events may be related to a marine transgression and regression approximately 600 and 350 Ma ago, respectively

  4. Temporal, geomagnetic and related attributes of kimberlite magmatism at Ekati, Northwest Territories, Canada

    Science.gov (United States)

    Lockhart, Grant; Grütter, Herman; Carlson, Jon

    2004-09-01

    This paper outlines the development of a multi-disciplinary strategy to focus exploration for economic kimberlites on the Ekati property. High-resolution aeromagnetic data provide an over-arching spatial and magnetostratigraphic framework for exploration and kimberlite discovery at Ekati, and hence also for this investigation. The temporal, geomagnetic, spatial and related attributes of kimberlites with variable diamond content have been constrained by judiciously augmenting the information gathered during routine exploration with detailed, laboratory-based or field-based investigations. The natural remanent magnetisation of 36 Ekati kimberlites has been correlated with their age as determined by isotopic dating techniques, and placed in the context of a well-constrained geomagnetic polarity timescale. Kimberlite magmatism occurred over the period 75 to 45 Ma, in at least five temporally discrete intrusive episodes. Based on current evidence, the older kimberlites (75 to 59 Ma) have low diamond contents and are distributed throughout the property. Younger kimberlites (56 to 45 Ma) have moderate to high diamond contents and occur in three distinct intrusive corridors with NNE to NE orientations. Economic kimberlite pipes erupted at 55.4±0.4 Ma along the A154-Lynx intrusive corridor, which is 7 km wide and oriented at 015°, and at 53.2±0.3 Ma along the Panda intrusive corridor, which is 1 km wide and oriented at 038°. The intrusion ages straddle a paleopole reversal at Chron C24n, consistent with the observation that the older economic kimberlites present as aeromagnetic "low" anomalies while the younger economic pipes are characterised as aeromagnetic "highs". The aeromagnetic responses for these kimberlites are generally muted because they contain volcaniclastic rock types with low magnetic susceptibility. Kimberlites throughout the Ekati property carry a primary natural magnetic remanence (NRM) vector in Ti-bearing groundmass magnetite, and it dominates over vectors related to induced magnetisation. Magnetostratigraphic correlation of Ekati kimberlites may therefore present a powerful adjunct to existing exploration techniques, mainly because the diamond content of Ekati kimberlites apparently is related more to the age of eruption than to any other parameter investigated in this work.

  5. The Territorial Logistics Chains for Mezzogiorno's strategic re-launch

    OpenAIRE

    Forte E.; Siviero L.

    2011-01-01

    Freight logistics, as a productive sector of transport, warehousing and value added services for goods, may constitute an important developing lever for the strategic re-launch of the Mezzogiorno, only if planned considering the features and the economic and territorial potential of this region. In large areas of the Southern Italy production chains of excellence can be identified, especially in agro-food, hi-tech, engineering, aerospace, energy sectors and others that show development potent...

  6. Solar 78 Northwest conference proceedings

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-01-01

    Thirty eight papers are included. One was abstracted previously. Separate entries were prepared for thirty-seven. Also included are the conference evaluation summary, Pacific Northwest Solar Energy Association organization information, lists of commercial and non-commercial exhibitors, speakers and stearing committee members, and attendees. (MHR)

  7. Pacific Northwest regional assessment program

    International Nuclear Information System (INIS)

    Anon.

    1976-01-01

    The Pacific Northwest (comprised of the states of Alaska, Idaho, Montana, Oregon, Washington and Wyoming) can by several measures be regarded as a national warehouse of fossil energy resources. This condition coupled with an evolving national policy stressing utilization of fossil fuels in the near term prior to development of more advanced technologies for energy supply, could result in the imposition of major changes in the region's environmental, socioeconomic and possibly health status. The objective of the Pacific Northwest Regional Assessment Program is to establish and exercise an integrated analytical assessment program for evaluation of these potential changes that may result from various energy development or conservation scenarios. After consideration of a variety of approaches to integrated assessment at a regional level, Pacific Northwest Laboratories (PNL) has concluded that dynamic simulation techniques provide the best available approach to evaluating the issues pertinent to the Northwest. As a result, the PNW Regional Assessment Program has been structured in a framework involving ten sectors. Each of these sectors involve their own submodels that receive information either from outside the model as exogenous inputs or from other sector submodels

  8. Safeguards training at Pacific Northwest Laboratory

    International Nuclear Information System (INIS)

    Dickman, D.A.

    1988-01-01

    In recent years considerable attention has been given to upgrading security education programs at facilities across the country. At Pacific Northwest Laboratory (PNL), a Laboratory-wide Safeguard Awareness Training Program has been established in order to raise the cognizance of the entire staff with regard to safeguards issues and concerns. This aggressive safeguards program involves a strong interface of physical security measure and material control and accountability systems. Within PNL, four distinct audiences were defined and a needs assessment analysis performed for each to determine specific training requirements. The target audiences identified were: material balance area (MBA) custodians, managers of material balance areas, material handlers, and new employees. Five safeguards training courses were created to meet the needs of those audiences. This paper discusses the development of the Safeguards Awareness Program at PNL and its benefits to the Laboratory

  9. Governance for territorial development: from conception to action – the case of Para Rural Program

    Directory of Open Access Journals (Sweden)

    Sérgio Cardoso de Moraes

    2016-08-01

    Full Text Available It is to analyze the proposal of a public policy of Para State Government (GEP, as its design and actions, presents towards territorial development. In rural areas the Amazon of Para, the GEP has designed a public policy that aims to reduce poverty in poor rural ones. With loan agreement of resources between GEP and World Bank, the Para Rural Program, investing in productive projects without ordering the territory, having despised territorial governance processes that were one of his instruments, in which public policy is carried out in violation of importance of people and the environment which, projecting the policy, resulting interests of governments than of State.

  10. Animal interactions and the emergence of territoriality.

    Directory of Open Access Journals (Sweden)

    Luca Giuggioli

    2011-03-01

    Full Text Available Inferring the role of interactions in territorial animals relies upon accurate recordings of the behaviour of neighbouring individuals. Such accurate recordings are rarely available from field studies. As a result, quantification of the interaction mechanisms has often relied upon theoretical approaches, which hitherto have been limited to comparisons of macroscopic population-level predictions from un-tested interaction models. Here we present a quantitative framework that possesses a microscopic testable hypothesis on the mechanism of conspecific avoidance mediated by olfactory signals in the form of scent marks. We find that the key parameters controlling territoriality are two: the average territory size, i.e. the inverse of the population density, and the time span during which animal scent marks remain active. Since permanent monitoring of a territorial border is not possible, scent marks need to function in the temporary absence of the resident. As chemical signals carried by the scent only last a finite amount of time, each animal needs to revisit territorial boundaries frequently and refresh its own scent marks in order to deter possible intruders. The size of the territory an animal can maintain is thus proportional to the time necessary for an animal to move between its own territorial boundaries. By using an agent-based model to take into account the possible spatio-temporal movement trajectories of individual animals, we show that the emerging territories are the result of a form of collective animal movement where, different to shoaling, flocking or herding, interactions are highly heterogeneous in space and time. The applicability of our hypothesis has been tested with a prototypical territorial animal, the red fox (Vulpes vulpes.

  11. Territorial fiscal control. Diagnostic and outlook

    Directory of Open Access Journals (Sweden)

    Carlos Ariel Sanchez-Torres

    2010-03-01

    Full Text Available This document contains the research results of the territorial fiscal control improvement proposal project, developed  by  Rosario  University  with  the support by  the  German Technical Cooperation Agency (GTZ. In short, it analyzes and identifies the principal problems of the Colombian territorial fiscal control system on the first level, (Contraloría General de la República Office, Departmental, Municipal and District Controller Offices offering a general view of the performance and the distribution of responsibilities between the different fiscal control bodies. The document is structured as follows: l introduction and constitutional scheme of the fiscal control system, 2 a description of the distribution of responsibilities between the different fiscal control bodies, 3 the development of territorial fiscal control with reference to jurisprudence,  4 territorial fiscal control, 5 quality of territorial fiscal control and 6 reform proposals and conclusions. Among the proposals  analyzed  in this  project  we  have,  the depoliticization  on  the election of the employees in charge of territorial fiscal control, the financing necessary to realize that control, sourced from territorial entities own resources and the achievement of economies of scale thought the merging of control bodies; Another proposal involves the integration of territorial fiscal control with the second level control by means of .the application of support mechanism to the control function exercise by Contraloría General de la República Office, and a improvement of information systems, indicators and evaluations applied by territorial controller offices.

  12. Concerning the notions of space and territory

    International Nuclear Information System (INIS)

    Tomadoni, Claudia

    2008-01-01

    This article intends to manifest some conceptual and methodological questions around spacetime, space and territory, sustainability, social agent, territoriality. It is necessary to overcome the dichotomy space without time and time without space and to un think the world of the social, leaving out the analysis of problems that overcome the fields of the disciplines. The most appropriate approach would be to recognize the existence of a spacetime dimension, or if one wants, time space and to define the geography as a social science that considers the territory like a social construction through the spacetime

  13. The Process Architecture of EU Territorial Cohesion Policy

    Directory of Open Access Journals (Sweden)

    Andreas Faludi

    2010-08-01

    Full Text Available When preparing the European Spatial Development Perspective (ESDP, Member States were supported by the European Commission but denied the EU a competence in the matter. Currently, the Treaty of Lisbon identifies territorial cohesion as a competence shared between the Union and the Member States. This paper is about the process architecture of territorial cohesion policy. In the past, this architecture resembled the Open Method of Coordination (OMC which the White Paper on European Governance praised, but only in areas where there was no EU competence. This reflected zero-sum thinking which may continue even under the Lisbon Treaty. After all, for as long as territorial cohesion was not a competence, voluntary cooperation as practiced in the ESDP process was pursued in this way. However, the practice of EU policies, even in areas where there is an EU competence, often exhibits features of the OMC. Surprisingly effective innovations hold the promise of rendering institutions of decision making comprehensible and democratically accountable. In the EU as a functioning polity decision making is thus at least part deliberative so that actors’ preferences are transformed by the force of the better argument. This brings into focus the socialisation of the deliberators into epistemic communities. Largely an informal process, this is reminiscent of European spatial planning having been characterised as a learning process.

  14. Biogas digestate and its economic impact on farms and biogas plants according to the upper limit for nitrogen spreading—the case of nutrient-burdened areas in north-west Germany

    Directory of Open Access Journals (Sweden)

    Sebastian Auburger

    2015-11-01

    Full Text Available At the end of 2012, an expert group presented its evaluation of the forthcoming amendment of the German Fertilizer Ordinance (DüV. The new proposal intends to include manure of plant origin in the calculation of the upper limit for nitrogen spreading, determined to be 170 kg per hectare. This would particularly affect regions of north-west Germany that are characterized by intensive animal husbandry and biogas production. This would lead to increased costs of the disposal of manure and the use of agricultural land, especially for pig farms and biogas producers. A spatial model of nutrient distribution demonstrates the regional impacts of the amendment, and example calculations at an enterprise level show that many farmers would no longer be able to suitably pay for the factors used. Monte Carlo analysis shows a relatively high probability that only successful pig farmers and biogas producers would be able to compensate for the rising costs of transport and land use in a sustainable manner. Successful piglet producers would improve their relative competitiveness compared to biogas producers and especially to pig-fattening enterprises. The adoption of new strategies should factor in both the water protection requirements and the ability of the affected farms to evolve and grow on a sustainable basis.

  15. The role of territorial marketing in the formation of Russian Far East social and economic development complex

    Directory of Open Access Journals (Sweden)

    Bacherikova M. L.

    2016-11-01

    Full Text Available the article describes those areas of marketing tools which used in the complex of measures on Far East development. The role of territory marketing in formation of conditions for social and economic development of Far East macroregion is determinated; proposals on marketing approach to territory management in order to increase its competitiveness and attractiveness are formulated.

  16. New data about historical earthquakes occurred on the Romanian territory

    International Nuclear Information System (INIS)

    Constantin, A.P.; Pantea, A.; Stoica, R.; Amaranadei, C.; Stefan, S.

    2009-01-01

    The goal of the present paper is to enrich qualitatively and quantitatively the existing database about historical earthquakes occurred on the Romanian territory and in the adjacent areas by reevaluating and completing it with new information obtained after some complex research activities. In this respect there were studied the old book funds existing in Bucharest, especially those from the religious and cultural institutions - monasteries, libraries, archives and museums, starting with the documents existing under the custody of the Romanian Patriarchy. For the beginning there were researched three thousand books appeared between 1683-1902 where there were found information about some earthquakes occurred between 1802 and 1913. By this research, there is achieved the extension in the past of the database regarding the seismicity of the Romania's territory, by emphasizing seismic events that, according to some seismicity schemes, can repeat in the future, thus, being taken into account the major contribution of the historical seismicity to the seismic hazard assessment. (authors)

  17. The Guayaquil region: Territorial development and social inclusion

    Directory of Open Access Journals (Sweden)

    Rafael Guerrero Burgos

    2013-10-01

    Full Text Available The article looks at the process of social and economic development in the Guayaquil river basin based on a model of agro exports commodity chains. The territory or region is analyzed by looking at social and economic dynamics as opposed to political administrative divisions, which covers a wider area that extends to the provinces of Los Ríos, Manabí and Santa Elena. This article is part of a more extensive research project on Guayaquil and the region, that looks at rural urban linkages and how the common feature of the regional economy is the dependence of the rural periphery on Guayaquil either for industrial or export processing. By focusing on the main agro-commodity chains that shape the territory, including coffee, cocoa and banana for export, as well as rice and corn for the internal market, one can see how regional development was built on the basis of the rural economy.

  18. Cooperation between territorial communities: theory and practice

    Directory of Open Access Journals (Sweden)

    П. М. Любченко

    2015-05-01

    infrastructure. The fifth form – creations by cooperation parties joint body of management - complex, not properly regulated, so there is no example of this type of cooperation in Ukraine. The basic directions of improvement of legal regulation of relations in this area proposed by author. These are formation of associations (Union of Communities, public legal structures with significantly higher levels of integrated territorial cooperation to jointly address most or all local matters, however local communities united in an alliance should not lose their legal status. Conclusions. The inter-municipal cooperation relatively new direction of local government in Ukraine and therefore requires a broad coverage of positive practices and benefits of voluntary restrictions of their own local communities autonomy for improving the quality of life of citizens in the territory. Cooperation should be based on clear goals and desired by strengthening solidarity and partnership to achieve result.

  19. Territorial stigmatisation and the negotiation of place

    DEFF Research Database (Denmark)

    Hansen, Kim Toft; Christensen, Jørgen Riber

    2018-01-01

    The article addresses the negotiated meaning of notorious places through a consideration of a recent tendency in Danish TV documentaries where marginalized, often peripheral, places are portrayed and debated. Based partly on sociological research about territorial stigmatisation, partly on location...

  20. Strengthening territorial development and local management ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    In 1991, mayors were elected for the first time and local governments were mandated to ... and promote new and better territorial development practices and policies. ... workshops for government employees, production of information booklets, ...

  1. Historizing the production of territorial stigmatization

    DEFF Research Database (Denmark)

    Larsen, Troels Schultz; Delica, Kristian Nagel

    of the literature has been on the effects of territorial stigmatization rather than its actual production. This article brings structure to the debate and cast light on the production of territorial stigmatization by analysing a corpus of 119 publications from peer reviewed academic journals. Building...... we have witnessed a steep increase in the academic publication on Territorial stigmatization and its consequence; however there seem to be a rather large fragmentation in the different approaches, which makes for fragmented discussions and a confusing debate. Secondly the focus of the majority...... stigmatization is not a new a phenomena we do find that the modes and conditions for the production of territorial stigmatization at a number of different levels are novel and distinct from past experiences in several ways....

  2. Transforming Territories (Latin America) | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... -test options to improve the effectiveness of territorial development programs ... The research team will conduct cost-benefit analyses of policies or programs in ... staff, fine-tuned business and fundraising model, and stronger country offices ...

  3. The territorial competitive intelligence: a network concept

    OpenAIRE

    Bertacchini, Yann; Dou, Henri

    2003-01-01

    Whenever a territorial district is thinking about the next orientations of its own future, indeed it implies an act of development. In other words, it initiates a process of global competitiveness (Cavalcant, 1999) It is nothing less but reinforce the attractiveness capacity of the territory, endow it with specific arguments, make the potential partners know about them when they exist and finally, probably show a real will towards the associate partners related to the development program (Har...

  4. Spatial analysis of Northern Goshawk Territories in the Black Hills, South Dakota

    Science.gov (United States)

    Klaver, Robert W.; Backlund, Douglas; Bartelt, Paul E.; Erickson, Michael G.; Knowles, Craig J.; Knowles, Pamela R.; Wimberly, Michael

    2012-01-01

    The Northern Goshawk (Accipiter gentilis) is the largest of the three North American species ofAccipiter and is more closely associated with older forests than are the other species. Its reliance on older forests has resulted in concerns about its status, extensive research into its habitat relationships, and litigation. Our objective was to model the spatial patterns of goshawk territories in the Black Hills, South Dakota, to make inferences about the underlying processes. We used a modification of Ripley's K function that accounts for inhomogeneous intensity to determine whether territoriality or habitat determined the spacing of goshawks in the Black Hills, finding that habitat conditions rather than territoriality were the determining factor. A spatial model incorporating basal area of trees in a stand of forest, canopy cover, age of trees >23 cm in diameter, number of trees per hectare, and geographic coordinates provided good fit to the spatial patterns of territories. There was no indication of repulsion at close distances that would imply spacing was determined by territoriality. These findings contrast with those for the Kaibab Plateau, Arizona, where territoriality is an important limiting factor. Forest stands where the goshawk nested historically are now younger and have trees of smaller diameter, probably having been modified by logging, fire, and insects. These results have important implications for the goshawk's ecology in the Black Hills with respect to mortality, competition, forest fragmentation, and nest-territory protection.

  5. El reclamo territorial Ayoreo Totobiegosode

    Directory of Open Access Journals (Sweden)

    Gladys Margarita Casaccia

    2009-07-01

    Full Text Available El proceso jurídico-administrativo abierto en 1993 ante los poderes del Estado Paraguayo para la reivindicación de una parte del territorio de los Totobiegosode, grupo local del pueblo Ayoreo, es experiencia singular en el país. En el proceso, los instrumentos jurídicos que garantizan derechos de los pueblos indígenas están sometidos a prueba no sólo en lo relativo a la coherencia de sus postulados, disposiciones y procedimientos, sino también en función a las constricciones del contexto socio-político. El trabajo expone el abordaje interdisciplinario de la gestión conjunta entre los Ayoreo Totobiegosode y profesionales no indígenas, como las distintas dimensiones administradas en la reivindicación territorial: étnica, ambiental, patrimonial cultural y de derechos humanos. La existencia de sub-grupos Totobiegosode sin contacto con la sociedad envolvente, y la transformación acelerada de la región del Chaco Paraguayo, son condiciones particulares de los trámites aún en curso.The legal-administrative process started in 1993 before the Paraguayan governmental powers to claim part of the land of the Totobiegosode, an indigenous local group of the Ayoreo people, is a unique experience in the country. In the process, the legal instruments that guarantee the rights of the indigenous people are not only tested with regards to the coherence of its principles, regulations and procedures, but also with regards to the constraints of the socio-political context. This paper explains the interdisciplinary approach of joint management between the Ayoreo Totobiegosode and non-indigenous team of professionals, such as the different aspects managed during the land claims: ethnic, environmental, cultural heritage and human rights. The existence of sub-groups of Totobiegosode without contact with the surrounding society, currently called "in isolation", and the accelerated transformation of the Paraguayan Chaco region, are particular conditions of

  6. The ecological system and the regionalization of landscape reconstruction in northwest of China

    Directory of Open Access Journals (Sweden)

    Peicheng LI,Guoyuan DU,Qilei LI,Jinfeng WANG,Feimin ZHENG

    2014-12-01

    Full Text Available The northwest of China is a vast area with abundant resources and significant potential for development. However, the ecological system is extremely vulnerable to damage and must be managed carefully. Thus, the Chinese government is strengthening research on improvement and reconstruction of the ecological system and landscape in northwest of China while moving forward with large-scale development in west China. The disadvantages and vulnerabilities in the northwest area in China are presented. It is suggested that the reconstruction of landscape should be conducted by step by step regionalization across the various ecological systems in the 3.04 million km2 northwest area of China. The first level regionalization results of reconstruction of landscape are discussed.

  7. Rethinking the Territorial Pact in the Context of European Territorial Cohesion

    Directory of Open Access Journals (Sweden)

    Irina SAGHIN

    2013-06-01

    Full Text Available The authors argue through this paper, the importance of rethinking the recently abandoned tools that can be reactivated in times of crisis. EU 2020 Strategy and other EU documents create a favorable frame in order to achieve the priorities set by reconsidering the territorial pact concept. Recent documents define the partnership agreement concept, which seems to be more rigid and less flexible than the territorial pact. Having as a starter point Romania’s specifics, there are individualized 10 thematic territorial pacts and 8 global pacts. They must generate territorial synergies capable of ensuring the coherence between regions, states and the European Union as a whole.

  8. Estructura territorial de la actividad pesquera en Guaymas, Sonora

    Directory of Open Access Journals (Sweden)

    Gonzalo Yurkievich

    2016-11-01

    Full Text Available The aim of this paper is to ascertain the territorial dimension of the fishing economy in Guaymas, Mexico. The geographical studies addressing this economic activity in Mexico and published in the last decades are scarce. For this reason, this research work is particularly important, as it outlines the fishery activities in one of the most active sea-ports of northwest Mexico, from a territorial perspective. The first part of this article explains why and how Economic Geography addresses fishery activities and which methodology we pursued to carry out this investigation, based on studies carried out by geographers, particularly in France and Argentina. Then the paper describes the natural conditions prevailing in the Gulf of California (also known as Sea of Cortez, a large inlet of the eastern Pacific Ocean that is rich in marine resources and where most of the main national fisheries are located. Guaymas is one of the most important sea ports located along the Gulf of California for its long fishing history and the variety of fishing species captured. This port, located in the southern coast of the state of Sonora, is a mediumsized city with a little over 100 thousand inhabitants; a considerable proportion of the local labor force works in the fishery sector and associated industries. Today, the fishery sector in Guaymas is characterized by a large number of artisan fishermen, a prominent fleet preciand the regular practise of illegal catching. This port is the seat of large enterprises, such as Ocean Garden, involved in the industrialization of catches (basically fish oil and fish meal and their further commercialization within and outside Mexico. Two commercially important species have played a key role in the evolution and outline of the current territorial structure of fisheries in Guaymas. One is shrimp, with a fishery that recorded a boom during 1970-1990, bringing along a number of benefits for local fishermen in Sonora. This fishery

  9. Factors driving territory size and breeding success in a threatened migratory songbird, the Canada Warbler

    Directory of Open Access Journals (Sweden)

    D. T. Tyler Flockhart

    2016-12-01

    Full Text Available Successful conservation of migratory birds demands we understand how habitat factors on the breeding grounds influences breeding success. Multiple factors are known to directly influence breeding success in territorial songbirds. For example, greater food availability and fewer predators can have direct effects on breeding success. However, many of these same habitat factors can also result in higher conspecific density that may ultimately reduce breeding success through density dependence. In this case, there is a negative indirect effect of habitat on breeding success through its effects on conspecific density and territory size. Therefore, a key uncertainty facing land managers is whether important habitat attributes directly influence breeding success or indirectly influence breeding success through territory size. We used radio-telemetry, point-counts, vegetation sampling, predator observations, and insect sampling over two years to provide data on habitat selection of a steeply declining songbird species, the Canada Warbler (Cardellina canadensis. These data were then applied in a hierarchical path modeling framework and an AIC model selection approach to determine the habitat attributes that best predict breeding success. Canada Warblers had smaller territories in areas with high shrub cover, in the presence of red squirrels (Tamiasciurus hudsonicus, at shoreline sites relative to forest-interior sites and as conspecific density increased. Breeding success was lower for birds with smaller territories, which suggests competition for limited food resources, but there was no direct evidence that food availability influenced territory size or breeding success. The negative relationship between shrub cover and territory size in our study may arise because these specific habitat conditions are spatially heterogeneous, whereby individuals pack into patches of preferred breeding habitat scattered throughout the landscape, resulting in reduced

  10. 33 CFR 2.20 - Territorial sea baseline.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Territorial sea baseline. 2.20... JURISDICTION Jurisdictional Terms § 2.20 Territorial sea baseline. Territorial sea baseline means the line.... Normally, the territorial sea baseline is the mean low water line along the coast of the United States...

  11. Some specifics considering the urban territories river discharge determination

    Directory of Open Access Journals (Sweden)

    Chilikova-Lubomirova Mila

    2018-01-01

    Full Text Available Urban territories are specific territories with a significant anthropogenic influence on the natural environment. As a result most of the existing natural conditions have been modified. Parts of them cover the natural forms of river beds and floodplains. Concerning to the humans safety, comfort and needs, while keeping ecosystems healthy function, different artificial structures also have been created. The process is connected to the well understanding and good quality data obtaining about the existing conditions and river flow behaviour, that are interconnected and relevant to the river discharge determination and its variations description – key issue for the entire river structures project, water extremes mitigation and maintaining a healthy state of the ecosystems. For the purpose various contact measurements and monitoring procedures are implemented. To clarify the process this material aims to present some specifics connected to the urban territories river discharge determination and the possibility for related monitoring networks creation. It is focused on the most used methods, their specifics and possible challenges for practical application. Main specifics connected to the related decision support systems creation and implementations are also presented. Main purpose is such state of the art dissemination, in help of decision makers and professionals in the area.

  12. O foco brasileiro de oncocercose: novas observações feitas nas áreas dos rios Mucajaí e Catrimâni, Território de Roraima The brazilian focus of onchocerciasis: new observations in areas of the Mucajaí and Catrimâni, Territory of Roraima

    Directory of Open Access Journals (Sweden)

    Mário Augusto Pinto de Moraes

    1986-03-01

    âni Rivers (Territory of Roraima has failed to show any alteration in the local pattern of the disease. Infact, after a decade from the first surveys in these areas located at the periphery of the Yanomami focus, the prevalence and the intensity of infection have not experienced a significant change. Considering only the residents in the villages inside the surveyed areas, the prevalence varied from zero in the neighbourhood of the Catrimâni mission to 3.1 per cent near the Mucajai mission. Had there been a competent vector of Onchocerca volvulus in the region higher rates might be expected due to the Yanomami custom of periodic visits among the groups of the tribe. In some of these visits, numbers of highly infected Indians from the central and mountainous part of the Yanomami territory - where more than 90 per cent of the adults have onchocerciasis - come to the villages in the lowland area, attracted by the facilities offered by the mission posts. As the visitors stay in the host villages for several days or weeks, the residents could become exposed to the disease. Simulium oyapockense s.l., a man-biting species of black fly, widely distributed in Northern Brazil, is the only possible vector of O. volvulus in the investigated areas, on the grounds of its local abundance. However, it must be a poor vector (as has already been demonstrated for Mansonella ozzardi, since the prevalence rates in the lower part of the Yanomami territory have not changed for the past ten years, in spite of the constant presence of infected Indians visiting the villages. In order to explain the much higher prevalence in the central part of the Indian territory, we have to admit the presence there of another vector, extremely efficient, whose habits would be linked to the montainous region of the border between Brazil and Venezuela.

  13. Rural electrification: Waste biomass Russian northern territories. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Adamian, S. [ECOTRADE, Inc., Glendale, CA (United States)

    1998-02-01

    The primary objective of this pre-feasibility evaluation is to examine the economic and technical feasibility of replacing distillate fuel with local waste biomass in the village of Verkhni-Ozerski, Arkhangelsk Region, Russia. This village is evaluated as a pilot location representing the off-grid villages in the Russian Northern Territories. The U.S. Department of Energy (DOE) has agreed to provide technical assistance to the Ministry of Fuel and Energy (MFE). MFE has identified the Northern Territories as a priority area requiring NREL`s assistance. The program initially affects about 900 off-grid villages. Biomass and wind energy, and to a lesser extent small hydro (depending on resource availability) are expected to play the dominant role in the program, Geothermal energy may also have a role in the Russian Far East. The Arkhangelsk, Kariela, and Krasnoyarsk Regions, all in the Russian Northern Territories, have abundant forest resources and forest products industries, making them strong candidates for implementation of small-scale waste biomass-to-energy projects. The 900 or so villages included in the renewable energy program span nine administrative regions and autonomous republics. The regional authorities in the Northern Territories proposed these villages to MFE for consideration in the renewable energy program according to the following selection criteria: (a) Remote off-grid location, (b) high cost of transporting fuel, old age of existing power generation equipment, and (d) preliminary determination as to availability of alternative energy resources. Inclusion of indigenous minorities in the program was also heavily emphasized. The prefeasibility study demonstrates that the project merits continuation and a full feasibility analysis. The demonstrated rate of return and net positive cash flow, the willingness of Onegales and local/regional authorities to cooperate, and the immense social benefits are all good reasons to continue the project.

  14. De los Vándalos a los Suevos en Galicia: Una visión crítica sobre su instalación y organización territorial en el noroeste de la Península Ibérica en el siglo V

    Directory of Open Access Journals (Sweden)

    Jorge LÓPEZ QUIROGA

    2009-11-01

    Full Text Available RESUMEN: A través de una relectura de las fuentes escritas y de los datos proporcionados por la arqueología abordaremos el problema de la instalación de los Suevos en el Noroeste de la Península Ibérica (concretamente en el territorio de la actual región gallega en el s. V. Nuestro análisis de las fuentes mencionadas, nos ha conducido a proponer nuevas interpretaciones e hipótesis de trabajo sobre: la cuestión del reparto del 411 entre los diferentes grupos germánicos (en este caso entre Vándalos Hasdingos y Suevos; el proceso de expansión territorial de los Vándalos Hasdingos y, finalmente, sobre la integración territorial del espacio perteneciente al conventus lucense en el área de influencia sueva, tras el éxodo de los Vándalos al Norte de África. ABSTRACT: Through a rereading of the written sources and facts supplied by the archaeology we will tackle the settlement problem of the Suevos in the north-west in the Iberian Peninsula (to make specific, nowadays the Galician area in the V Century. Our analysis of the mentioned sources, has led us to propose new interpretations and hypothesis of work about: the matter of the distribution in 411 between the differents Germanic groups (in this case between Hasdingos Vandals and Suevos; the territorial expansion process of the Hasdingos Vandals and, finally, about the territorial integration of the space belonging to Conventus Lucense in the influence Sueva area, after the Vandals emigration to North Africa.

  15. Disputes over territorial boundaries and diverging valuation languages : The Santurban hydrosocial highlands territory in Colombia

    NARCIS (Netherlands)

    Duarte-Abadía, B.; Boelens, R.

    2016-01-01

    We examine the divergent modes of conceptualizing, valuing and representing the páramo highlands of Santurban, Colombia, as a struggle over hydrosocial territory. Páramo residents, multinational companies, government and scientists deploy territorial representations and valuation languages that

  16. Disputes over territorial boundaries and diverging valuation languages: the Santurban hydrosocial highlands territory in Colombia

    NARCIS (Netherlands)

    Duarte-Abadía, Bibiana; Boelens, Rutgerd

    2016-01-01

    We examine the divergent modes of conceptualizing, valuing and representing the páramo highlands of Santurban, Colombia, as a struggle over hydrosocial territory. Páramo residents, multinational companies, government and scientists deploy territorial representations and valuation languages that

  17. Territory and nest site selection patterns by Grasshopper Sparrows in southeastern Arizona

    Science.gov (United States)

    Ruth, Janet M.; Skagen, Susan K.

    2017-01-01

    Grassland bird populations are showing some of the greatest rates of decline of any North American birds, prompting measures to protect and improve important habitat. We assessed how vegetation structure and composition, habitat features often targeted for management, affected territory and nest site selection by Grasshopper Sparrows (Ammodramus savannarum ammolegus) in southeastern Arizona. To identify features important to males establishing territories, we compared vegetation characteristics of known territories and random samples on 2 sites over 5 years. We examined habitat selection patterns of females by comparing characteristics of nest sites with territories over 3 years. Males selected territories in areas of sparser vegetation structure and more tall shrubs (>2 m) than random plots on the site with low shrub densities. Males did not select territories based on the proportion of exotic grasses. Females generally located nest sites in areas with lower small shrub (1–2 m tall) densities than territories overall when possible and preferentially selected native grasses for nest construction. Whether habitat selection was apparent depended upon the range of vegetation structure that was available. We identified an upper threshold above which grass structure seemed to be too high and dense for Grasshopper Sparrows. Our results suggest that some management that reduces vegetative structure may benefit this species in desert grasslands at the nest and territory scale. However, we did not assess initial male habitat selection at a broader landscape scale where their selection patterns may be different and could be influenced by vegetation density and structure outside the range of values sampled in this study.

  18. Sediment Evaluation Framework for the Pacific Northwest

    Science.gov (United States)

    The Sediment Evaluation Framework provides a regional framework for assessment, characterization and management of sediments in the Pacific Northwest to determine suitability for unconfined in-water disposal.

  19. Urbanized Areas of the United States Virgin Islands

    Data.gov (United States)

    U.S. Environmental Protection Agency — An urbanized area (UA) consists of densely settled territory that contains 50,000 or more people. A UA may contain both place and nonplace territory. The U.S. Census...

  20. Landscape Changes in Rural Areas: A Focus on Sardinian Territory

    Directory of Open Access Journals (Sweden)

    Mara Balestrieri

    2018-01-01

    Full Text Available During the past decades the Italian rural landscape has undergone drastic alterations as a result of complex and contradictory transformation dynamics. This paper aims to investigate and evaluate these alterations in Sardinia, one of the most rural Italian regions. Land-use maps from different years were studied to identify the dominant rural landscape features of the region and the transformations they were subjected to over the course of time. The analysis investigates changes on three geographical scales: region, provinces, and “agrarian regions”. An overall economic balance of landscape changes was calculated from the value ascribed to types of land use on the basis of the allowances (compensation for expropriation provided by the local authorities (Provincial Commissions. This economic balance was considered in light of the regional policies which accompanied it. Results partially confirm the national and European general trend of loss of agricultural land when it is converted to new forms of exploitation. The analysis at different geographical scales has, in some cases, revealed data against the general trend, especially for some agricultural regions and for certain agricultural products. There is consistent with economic balance. This shows the need of a deep ex post evaluation of the effects of policies financed by regional and national community funds on the evolution of Sardinian landscapes.

  1. Territorial energy operators. The builders of an energetic and territorial autonomy

    International Nuclear Information System (INIS)

    Regnier, Yannick; Durand, Lucas; Arnaud, Baptiste; Rebelle, Bruno; Bailleul, Esther; Causse, Laurent; Cauvin, Frederick; Claustre, Raphael; Collin, Lucie; Ferrari, Albert; Julien, Emmanuel; Flye Sainte Marie, Luc; Hennion, Anne-Sophie; Leclerq, Michel; Le Page, Delphine; Le Quellenec, Johan; Marillier, Frederic; Martin, Florence; Moncorge, Sophie; Mottl, Karin; Rynikiewicz, Christophe; Ribardiere Le May, Elodie; Stegen, Eva; Robillard, Julien

    2017-06-01

    As the recent law on energy transition defined a legal framework which allowed the action of local authorities in the field of energy, and resulted in the creation of local or territorial energy utilities by these authorities or other actors, this report proposes a presentation of examples of territorial energy utilities or operators. These examples are chosen in different French towns, district or regions (Vienne, Montpellier, Lannion, Pays de Vilaine, Lot, Ile-de-France, Rhone-Alpes) but also in Germany and Austria. Before presenting these experiments, the authors describe and discuss the French legal framework of territorial energy transition. They describe the territorial energy operator as a factor of emergence of an energetic and territorial autonomy

  2. The Territorial Trap and The Problem of Non-territorialized Groups

    Directory of Open Access Journals (Sweden)

    Mireille Marcia Karman

    2016-12-01

    Full Text Available This article aims to argue that territory is ahistorical concept rather than a constant one in explaining political conception of state and other political entities. Referring to liberalism and political realism, territory has been one of the core concepts in the study of political science. This paper will then elaborate the concept of territoriality and its problem in the era of globalization, which will also describe the existence of territory of non-state actor in private and public sphere. At the end of this article, I will outline the possibility to have a different reaction against the threat of non-state actor when the notion of territory is not taken for granted anymore.

  3. Droughts in historical times in Polish territory

    Science.gov (United States)

    Limanowka, Danuta; Cebulak, Elzbieta; Pyrc, Robert; Doktor, Radoslaw

    2015-04-01

    Climate change is one of the key environmental, social and economical issues, and it is also followed by political consequences. Impact of climate conditions on countries' economy is increasingly recognized, and a lot of attention is given, both in the global scale and by the individual national governments. In years 2008-2010, at the Poland -Institute of Meteorology and Water Management-National Research Institute was realized the KLIMAT Project on Impact of climate change on environment, economy and society (changes, effects and methods of reducing them, conclusions for science, engineering practice and economic planning) No. POIG01-03-01-14-011/08. The project was financed by the European Union and Polish state budget in frame of Innovative Economy Operational Programme. A very wide range of research was carried out in the different thematic areas. One of them was "Natural disasters and internal safety of the country (civil and economical)." The problem of drought in Poland was developed in terms of meteorology and hydrology. "Proxy" Data Descriptions very often inform about dry years and seasons, hot periods without precipitation. Analysis of historical material allowed to extract the years that have experienced prolonged periods of high temperatures and rainfall shortages. Weather phenomenon defined as drought belongs to extreme events. This information was very helpful in the process of indexing and thus to restore the course and intensity of climatic elements in the past. The analysis covered the period from year 1000 to modern times. Due to the limited information from the period of 1000-1500 the authors focused primarily on the period from 1500 to 2010. Analysis of the collected material has allowed the development of a highly precise temporal structure of the possible occurrence of dry periods to Polish territory.

  4. Pacific Northwest regional AGU meeting

    Science.gov (United States)

    Hyndman, Roy

    The 27th Annual Pacific Northwest Regional American Geophysical Union Meeting, held September 25 and 26, 1980, was hosted by the Pacific Geoscience Centre at the Institute of Ocean Sciences, near Victoria, British Columbia. A total of 79 papers was presented to the 150 registrants in six general sessions: seismology; electromagnetic induction; general geophysics; volcanology; hydrology; and oceanography, and in three special symposia: ‘The Queen Charlotte-Fairweather fault system and other active faults of the Pacific Northwest’ ‘Coastal circulation in the northeast Pacific’ and ‘Studies of the eruption of Mount St. Helens.’

  5. Health and nomadism: territory and belonging

    Directory of Open Access Journals (Sweden)

    Betina Hillesheim

    2017-11-01

    Full Text Available This article discusses how territory and linking notions articulate with the health field in Brazil, in view of the relations that are established between health staff and certain social groups who see in the movement a logic of life, survival and resistance: the nomads. The concept of territory is an important organizer of Brazilian’s public policies, and is closely related to inclusion. The data were collected through participant observation of the daily work of two teams of Family Health Strategy, in a medium-sized city located in the state of Rio Grande do Sul. For these services, nomadism is seen as a nuisance. On the other hand, include not only acquires a sense of attachment and population control, but the demarcation of belonging territories, from the investment of the relation of users with health services.

  6. Pacific Northwest National Laboratory institutional plan: FY 1996--2001

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-01-01

    This report contains the operation and direction plan for the Pacific Northwest National Laboratory of the US Department of Energy. The topics of the plan include the laboratory mission and core competencies, the laboratory strategic plan; the laboratory initiatives in molecular sciences, microbial biotechnology, global environmental change, complex modeling of physical systems, advanced processing technology, energy technology development, and medical technologies and systems; core business areas, critical success factors, and resource projections.

  7. Pacific Northwest National Laboratory Annual Site Environmental Report for Calendar Year 2013

    Energy Technology Data Exchange (ETDEWEB)

    Duncan, Joanne P. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Sackschewsky, Michael R. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Tilden, Harold T. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Barnett, J. Matthew [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Su-Coker, Jennifer [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Ballinger, Marcel Y. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Fritz, Brad G. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Stoetzel, Gregory A. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Lowry, Kami L. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Moon, Thomas W. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Becker, James M. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Mendez, Keith M. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Raney, Elizabeth A. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Chamness, Michele A. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Larson, Kyle B. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)

    2014-09-30

    Pacific Northwest National Laboratory (PNNL), one of the U.S. Department of Energy (DOE) Office of Science’s 10 national laboratories, provides innovative science and technology development in the areas of energy and the environment, fundamental and computational science, and national security. DOE’s Pacific Northwest Site Office (PNSO) is responsible for oversight of PNNL at its Campus in Richland, Washington, as well as its facilities in Sequim, Seattle, and North Bonneville, Washington, and Corvallis and Portland, Oregon.

  8. Final Report Bald and Golden Eagle Territory Surveys for the Lawrence Livermore National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Fratanduono, M. L. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2014-11-25

    Garcia and Associates (GANDA) was contracted by the Lawrence Livermore National Laboratory (LLNL) to conduct surveys for bald eagles (Haliaeetus leucocephalus) and golden eagles (Aquila chrysaetos) at Site 300 and in the surrounding area out to 10-miles. The survey effort was intended to document the boundaries of eagle territories by careful observation of eagle behavior from selected viewing locations throughout the study area.

  9. Multi-scale habitat selection in highly territorial bird species: Exploring the contribution of nest, territory and landscape levels to site choice in breeding rallids (Aves: Rallidae)

    Science.gov (United States)

    Jedlikowski, Jan; Chibowski, Piotr; Karasek, Tomasz; Brambilla, Mattia

    2016-05-01

    Habitat selection often involves choices made at different spatial scales, but the underlying mechanisms are still poorly understood, and studies that investigate the relative importance of individual scales are rare. We investigated the effect of three spatial scales (landscape, territory, nest-site) on the occurrence pattern of little crake Zapornia parva and water rail Rallus aquaticus at 74 ponds in the Masurian Lakeland, Poland. Habitat structure, food abundance and water chemical parameters were measured at nests and random points within landscape plots (from 300-m to 50-m radius), territory (14-m) and nest-site plots (3-m). Regression analyses suggested that the most relevant scale was territory level, followed by landscape, and finally by nest-site for both species. Variation partitioning confirmed this pattern for water rail, but also highlighted the importance of nest-site (the level explaining the highest share of unique variation) for little crake. The most important variables determining the occurrence of both species were water body fragmentation (landscape), vegetation density (territory) and water depth (at territory level for little crake, and at nest-site level for water rail). Finally, for both species multi-scale models including factors from different levels were more parsimonious than single-scale ones, i.e. habitat selection was likely a multi-scale process. The importance of particular spatial scales seemed more related to life-history traits than to the extent of the scales considered. In the case of our study species, the territory level was highly important likely because both rallids have to obtain all the resources they need (nest site, food and mates) in relatively small areas, the multi-purpose territories they defend.

  10. Meta-analysis of California Spotted Owl (Strix occidentalis occidentalis) territory occupancy in the Sierra Nevada: habitat associations and their implications for forest management

    Science.gov (United States)

    Douglas J. Tempel; John J. Keane; R. J. Gutierrez; Jared D. Wolfe; Gavin M. Jones; Alexander Koltunov; Carlos M. Ramirez; William J. Berigan; Claire V. Gallagher; Thomas E. Munton; Paula A. Shaklee; Sheila A. Whitmore; M. Zachariah Peery

    2016-01-01

    We assessed the occupancy dynamics of 275 California Spotted Owl (Strix occidentalis occidentalis) territories in 4 study areas in the Sierra Nevada, California, USA, from 1993 to 2011. We used Landsat data to develop maps of canopy cover for each study area, which we then used to quantify annual territory-specific habitat...

  11. Geoinformation dataware for radiological monitoring of territories

    Science.gov (United States)

    Zatserkovnyi, V. I.; Kozachenko, E. V.; Shishenko, O. I.

    2015-10-01

    The paper provides a study, during which the fully accessible and open information from the literature and thematic maps is processed and systemized, reflecting the state of the problem of the radiological monitoring of the territories using the geoinformation technology. The stated ArcGIS technologies is used in the Web ecological Chernihiv region atlas for the map binding of sites and zones of the radioactive and chemical contamination of the territories as well as filling the atlas data with ecological and economical resources of the region.

  12. Evaluation of carrying capacity and territorial environmental sustainability

    Directory of Open Access Journals (Sweden)

    Giuseppe Ruggiero

    2012-09-01

    Full Text Available Land use has a great impact on environmental quality, use of resources, state of ecosystems and socio-economic development. Land use can be considered sustainable if the environmental pressures of human activities do not exceed the ecological carrying capacity. A scientific knowledge of the capability of ecosystems to provide resources and absorb waste is a useful and innovative means of supporting territorial planning. This study examines the area of the Province of Bari to estimate the ecosystems’ carrying capacity, and compare it with the current environmental pressures exerted by human activities. The adapted methodology identified the environmentally sustainable level for one province.

  13. Mining in the Northern Territory: evolution of regulation

    International Nuclear Information System (INIS)

    McGill, T.

    2002-01-01

    The Northern Territory Government is shifting away from the traditional command and control prescriptive style regulation, to self-regulation with its increased emphasis on company responsibility. Benchmarking in the areas of environment, health and safety are key steps in this shift. It is widely recognised that heavy-handed regulatory systems are not a particularly effective way to achieve best practice outcomes, a more holistic approach to regulation is required. The ideal situation is to have Government and industry jointly setting goals and reviewing progress towards those goals

  14. Development zoning scheme of the territory of the projected national park "Orilskyi" in order to optimize the structure of natureusing

    Directory of Open Access Journals (Sweden)

    Zelens'ka L.I.

    2009-08-01

    Full Text Available The scheme planning of land reserved for the creation of a national park "Orilskyi" within Shulhivskoyi village council Petrikov district of Dnipropetrovsk region, which is based on a functional concept of territory planning. Dedicated areas protected mode, recreational and economic of subzones. Grounded floral-faunistic value protected territory types rationalization of nature. The results introduced in local government institutions for the planning scheme area.

  15. Delimiting communities in the Pacific Northwest.

    Science.gov (United States)

    Ellen M. Donoghue

    2003-01-01

    The paper presents an approach for delimiting communities in the Northwest Forest Plan (NWFP) region of the Pacific Northwest that responds to the need to assess impacts and issues associated with broad-scale ecosystem management. Census block groups are aggregated to provide an alternative to more commonly used geographic delimitations of communities, specifically...

  16. Incorporating territory compression into population models

    NARCIS (Netherlands)

    Ridley, J; Komdeur, J; Sutherland, WJ; Sutherland, William J.

    The ideal despotic distribution, whereby the lifetime reproductive success a territory's owner achieves is unaffected by population density, is a mainstay of behaviour-based population models. We show that the population dynamics of an island population of Seychelles warblers (Acrocephalus

  17. The nuclear accident risk: a territorial approach

    International Nuclear Information System (INIS)

    Ambroise, Pascal

    2011-01-01

    How many people live in the vicinity of French nuclear power stations? Recent events - notably in Japan, but also in France - highlight the urgent need to be able to predict the possible effects of a nuclear accident on surrounding territories. Here, Ambroise Pascal identifies two key criteria for such an estimation: residential density and land use. (author)

  18. From Territorial Defence to Expeditionary Forces

    DEFF Research Database (Denmark)

    Nyemann, Dorthe; Staun, Jørgen Meedom

    2016-01-01

    After the Cold War the Danish Armed Forces moved away from its traditional role of territorial defense of Danish soil and towards a role as a globally deployable expeditionary force, imbedded with UK and/or US forces. This shift in national strategy amplified the requirements of the young officer...

  19. Observatorios de Desarrollo Territorial Sustentable Mendoza, Argentina.

    Directory of Open Access Journals (Sweden)

    María Elina Gudiño

    2015-03-01

    Full Text Available El observatorio de Desarrollo territorial Sustentable para Mendoza, Argentina surge en el marco de la ley 8051/09 de Ordenamiento Territorial y Usos del Suelo. Se trata de una herramienta de comunicación para la validación y el monitoreo de indicadores, políticas, planes, programas y proyectos de índole territorial. El marco teórico-metodológico se sustenta en los principios del ordenamiento territorial y el enfoque de sistemas complejos adaptativos. La estructura se diseña en una plataforma tecnológica que permite estandarizar datos, sistematizar información, construir indicadores territoriales y publicar cartografía. Una vez logrado el prototipo, se conforma “Red Territorio” como modelo de gestión que permite interactuar entre instituciones del sector público, privado, científico y ONG. Actualmente, se está trabajando en la vinculación con las instituciones que formarán parte de la experiencia piloto de Red territorio y en el ajuste de la plataforma informática que le dará sustento.

  20. The Formulation of Extra-Territorial Recognition

    Czech Academy of Sciences Publication Activity Database

    Hrubec, Marek

    2010-01-01

    Roč. 1, č. 1 (2010), s. 65-72 ISSN 1674-1277 R&D Projects: GA MŠk(CZ) LC06013 Institutional research plan: CEZ:AV0Z90090514 Keywords : global justice * extra-territorial recognition Subject RIV: AA - Philosophy ; Religion

  1. Child Homicide on the Territory of Belgrade

    Science.gov (United States)

    Baralic, Ivanka; Savic, Slobodan; Alempijevic, Djordje M.; Jecmenica, Dragan S.; Sbutega-Milosevic, Gorica; Obradovic, Miroljub

    2010-01-01

    Objective: This study examines the incidence and other epidemiological and medico-legal characteristics of child homicide in the territory of Belgrade, Republic of Serbia. Methods: We performed a retrospective analysis of all autopsies carried out at the Institute of Forensic Medicine in Belgrade during a 15 year period between 1991 and 2005,…

  2. Territorial Rights, Political Association, and Immigration

    DEFF Research Database (Denmark)

    Lægaard, Sune

    2013-01-01

    argues that state legitimacy and freedom of political association fail to connect in the way required to justify a right to control immigration. Wellman’s argument conflates the state as an institution and the people as a political collective and elides the difference between territorial jurisdiction...

  3. SPECIFITY OF REDEVELOPMENT OF INEFFICIENTLY USED INDUSTRIAL TERRITORIES

    Directory of Open Access Journals (Sweden)

    KOVALOV V. V.

    2017-05-01

    Full Text Available Raising of problem. In modern conditions of urban construction, the problem arises of searching for land for a new building. However, the most attractive land plots from the investment point of view are often occupied, including the industrial plants placed on them, many of which do not function. Redevelopment of industrial areas will effectively control the development of the urban environment in accordance with the requirements of the time. Purpose of the aricle. Determination of specific features of the formation of lofts as new elements of the urban environment in the redevelopment of inefficienly used industrial areas. Conclusion. When reconstructing urban degraded industrial areas, it is necessary to place residential objects in addition to commercial real estate objects, the expediency of which is confirmed by the world experience of redevelopment of industrial territories.

  4. Evaluation of Seismic Risk of Siberia Territory

    Science.gov (United States)

    Seleznev, V. S.; Soloviev, V. M.; Emanov, A. F.

    The outcomes of modern geophysical researches of the Geophysical Survey SB RAS, directed on study of geodynamic situation in large industrial and civil centers on the territory of Siberia with the purpose of an evaluation of seismic risk of territories and prediction of origin of extreme situations of natural and man-caused character, are pre- sented in the paper. First of all it concerns the testing and updating of a geoinformation system developed by Russian Emergency Ministry designed for calculations regarding the seismic hazard and response to distructive earthquakes. The GIS database contains the catalogues of earthquakes and faults, seismic zonation maps, vectorized city maps, information on industrial and housing fund, data on character of building and popula- tion in inhabited places etc. The geoinformation system allows to solve on a basis of probabilistic approaches the following problems: - estimating the earthquake impact, required forces, facilities and supplies for life-support of injured population; - deter- mining the consequences of failures on chemical and explosion-dangerous objects; - optimization problems on assurance technology of conduct of salvage operations. Using this computer program, the maps of earthquake risk have been constructed for several seismically dangerous regions of Siberia. These maps display the data on the probable amount of injured people and relative economic damage from an earthquake, which can occur in various sites of the territory according to the map of seismic zona- tion. The obtained maps have allowed determining places where the detailed seismo- logical observations should be arranged. Along with it on the territory of Siberia the wide-ranging investigations with use of new methods of evaluation of physical state of industrial and civil establishments (buildings and structures, hydroelectric power stations, bridges, dams, etc.), high-performance detailed electromagnetic researches of ground conditions of city

  5. PROBLEMS OF SUSTAINABLE DEVELOPMENT OF RURAL TERRITORIES OF THE REGION: ECOLOGICAL AND SOCIO-ECONOMIC ANALYSIS

    Directory of Open Access Journals (Sweden)

    V. I. Tikhij

    2017-01-01

    Full Text Available The current economic situation in rural territories is characterized by many challenges to their sustainable development. The level and quality of life in rural areas, underdevelopment of social infrastructure, the environmental situation significantly contributes to the depopulation of the rural territories. In this regard, it is very important to research and discuss the possible decision of problems of development of rural settlements.The actions of the state on formation of the complex of normative-legal documents regulating state policy in the field of rural development are aimed at ensuring the management of these areas by federal authorities which leads to some extent to resource dependence on it, and reduces the motivation of regional and municipal management to the formation of effective policy of rural development.The management of the regions chooses its directions of developing rural areas, without taking into account the prevailing socio-economic situation at the municipal level and features of development of rural settlements, which reduces the effectiveness of the management of the territory.As an example the authors have evaluated the level of rural areas development in Orel Region and proposed a classification of areas at regional level. The results of the research show that there could be three levels of rural territories development: highly stable, moderately stable and unstable areas. The main indicators of development of rural territories were selected as follows: incomes and expenses of budgets of rural areas, the volume of investments in fixed capital, average monthly nominal accrued wages of employees of enterprises and organizations, agricultural production in farms of all categories of the rural population. The authors have made some proposals as to how to solve the problems of instability in rural areas. The implementation of these decisions should happen on the background of permanent monitoring of the status and

  6. Will climate change affect biodiversity in pacific northwest forests

    International Nuclear Information System (INIS)

    Henderson, S.; Rosenbaum, B.J.

    1992-01-01

    Global climate change could have significant consequences for biological diversity in Pacific Northwest (PNW) forested ecosystems, particularly in areas already threatened by anthropogenic activities and the resultant habitat modification and fragmentation. The forests of the Pacific Northwest have a high biological diversity, not only in terms of tree species, but also in terms of herbs, bryophytes and hepatophytes, algae, fungi, protist, bacteria, and many groups of vertebrates and invertebrates. Global circulation and vegetation model projections of global climate change effects on PNW forests include reductions in species diversity in low elevation forests as well as elevational and latitudinal shifts in species ranges. As species are most likely to be stressed at the edges of their ranges, plant and animal species with low mobility, or those that are prevented from migrating by lack of habitat corridors, may become regionally extinct. Endangered species with limited distribution may be especially vulnerable to shifts in habitat conditions

  7. Hydrocarbon assessment summary report of Buffalo Lake area of interest

    Energy Technology Data Exchange (ETDEWEB)

    Lemieux, Y. [Northwest Territories Geoscience Office, Yellowknife, NT (Canada)

    2007-07-01

    The Northwest Territories (NWT) Protected Areas Strategy (PAS) is a process to identify the known cultural, ecological and economic values of areas in the NWT. This report presented a hydrocarbon resource potential assessment of Buffalo Lake area of interest located in the Great Slave Plain region. It covers an area greater than 2100 square km. The region is almost entirely covered by a thick mantle of glacial deposits. It is underlain by a southwest-dipping, relatively undisturbed succession dominated by Paleozoic carbonate rocks and Cretaceous clastic rocks. Six exploration wells have been drilled within, or near the outer limit of Buffalo Lake area of interest. Suitable source and reservoir rocks are present within Buffalo Lake area of interest, but the potential of significant petroleum discoveries is likely very low. Most of the prospective intervals are either shallow or exposed at surface. Other exploration risks, such as discontinuous distribution and isolation from source rocks, are also anticipated for some of the plays. 17 refs., 2 tabs., 6 figs.

  8. SPIDERS (ARANEI IN HEPRETOBIONT MESOFAUNA OF THE NORTHWEST CAUCASUS

    Directory of Open Access Journals (Sweden)

    A. V. Ponomarev

    2014-01-01

    Full Text Available Abstract. Aim. We discussed in previous work a herpetobiont fauna of arachnids (Arachnida from the isolated yewboxwood wood, located in the Caucasian State Biosphere Reserve, 20 km near Sochi (Ponomarev, Chumachenko, 2007. The aim of the paper is to summarize available data about herpetobiont araneofauna of the Northwest Caucasus. Location. Republic of Adygea, Russia.Methods. Material was collected in 2009 on north macroslope of Main Caucasian Ridge within the territory of the Caucasian State Biosphere Reserve between 1000–1820 m. The following plant communities are studied: beech-silver fir (assotiation Abieti-Fagetion orientalis Korotkov et Belonovskaya 1987, maple forest (assotiation Petasito albae-Abietetum nordmannianae subassotiation Aceretosum trautvetteri Francuzov 2006, subalpine meadow (assotiation Poa longifolii – Calamagrostietum arundinaceae Semagina, 1992. Soil traps were used for collection of spiders.Results and main conclusions. During the period of study 100 species of spiders from 19 families are registered. Most diverse araneofauna of subalpine meadows includs 54 species belonging to 14 families. The least diverse araneofauna is in maple forest (24 species of 7 families. In beech-silver fir includes 45 species of 16 families of spiders. Only 3 species (Pireneitega ovtchinnikovi, Cybaeus abchasicus, Tenuiphantes mengei were found in all surveyed habitats. These 3 species clearly tend to forest habitats. Herpetobiont araneofauna of the Northwest Caucasus characterized by high taxonomic diversity with clear predominance of representatives of the family Linyphiidae. Specificity of araneofauna in different types of plant communities is high.

  9. The territory of Bonfim: space of knowledge production in health

    Directory of Open Access Journals (Sweden)

    Fabiane Lima Simões

    2011-03-01

    Full Text Available Objectives: To evaluate the significance of the territory of Bonfim as an area of knowledge production for students of the Health Sciences Center, Federal University of Espírito Santo, in Vitória-ES, Brazil. Methods: This study conducted a survey of all the works produced by undergraduate and postgraduate students of the health area from that university who investigated the mentioned territory. The field work resulted in the cataloging of eleven studies that had been characterized in accordance with the subject, the investigated problem; the approaches of the study and the year of its production. These works were distributed in two great thematic axis: studies related to the local management of health system and studiesrelating to child and adolescent health, respectively. Results: Surprisingly, we found out that all the works consisted of studies conducted by nursing graduate students. Conclusions: The non-participation of students from other graduation courses and / or post-graduation of that university, in the generation of knowledge that take account of exploring that reality, points to the need of the university community to cross the imaginary line that separates the academy from real world.

  10. Self-restoration of contaminated territories

    International Nuclear Information System (INIS)

    Arapis, G.; Sobotovich, E.; Bondarenko, G.; Sadolko, I.; Petrayev, E.; Sokolik, G.

    1996-01-01

    This paper illustrates the experience gained in the field of natural restoration of contaminated vast ecosystems. Prior to recommending a large-scale application of any rehabilitation technique, it is important to know the medium-and long- term intensity of self-restoration for most of the affected territories. Three main ways express the process of self-restoration: the natural radioactive decay, the transfer of radionuclides out of natural ecosystems and the ability of some pedological components to fixate the contaminants. The first way is a real decontamination process resulting in the removal from the biosphere of significant quantities of radionuclides. Indeed, during the last years the total activity of short-life-isotopes was decreased by a factor of some thousand and actually, the main contaminants are 137 Cs and 90 Sr which are decreasing according to their half-life. The two other ways of self-restoration are closely connected with radionuclides migration (vertical or/and horizontal) in soils. The vertical migration velocities of 137 Cs and 90 St in typical soils of contaminated regions in Ukraine and Belarus were evaluated annually during 9 years since the accident. In most of these soils the migration rate of 90 Sr seems higher than this of 137 Cs and ranges from 0.71 to 1.54 cm/year and 0.10 to 1.16 cm/year respectively. At present time the main part of radionuclides is located in the upper 10 cm layer of soils. The ability of soils components to immobilize the radionuclides was also investigated. From 1989 to 1994 approximately 57% of 137 Cs was converted in fixed forms and for the year 2000 it is expected that this percentage will be 80%. Finally, for total contaminated regions, the obtained results on vertical migration velocity of radionuclides as a function of the soil type, are presented under the form of a map in order to help decision makers to determine the feasibility and the methodology for restoration of areas contaminated by 137 Cs and 90

  11. Intimate partner violence in the Canadian territorial north: perspectives from a literature review and a media watch.

    Science.gov (United States)

    Moffitt, Pertice; Fikowski, Heather; Mauricio, Marshirette; Mackenzie, Anne

    2013-01-01

    Family violence is a complex, multidimensional and pervasive presence in many Aboriginal communities. Although practitioners acknowledge that intimate partner violence (IPV) is a grave concern in the North, as in other jurisdictions in Canada, there is a paucity of literature about IPV and the local response to that violence. The purpose of this study is to report on a synthesis of Northern Territorial literature and a 3-year media watch conducted in the Canadian territories. This review is part of a multidisciplinary 5-year study occurring in the Northwest Territories (NT) and northern regions of the Prairie Provinces of Canada. The methods included a review of the literature through CINAHL, PubMed, Academic Search Complete, Social Sciences Index and JSTOR (1990-2012) combined with a media watch from 2009 to 2012. A thematic content analysis was completed. THEMES INCLUDED: colonization; alcohol and substance use; effects of residential schooling; housing inadequacies; help-seeking behaviors; and gaps within the justice system. Identified themes from the media watch were: murders from IPV; reported assaults and criminal charges; emergency protection orders; and awareness campaigns and prevention measures. When synthesized, the results of the literature review and media surveillance depict a starting context and description of IPV in the Canadian territories. There are many questions left unanswered which build support for the necessity of the current research, outline the public outcry for action in local media and identify the current published knowledge about IPV.

  12. Intimate partner violence in the Canadian territorial north: perspectives from a literature review and a media watch

    Directory of Open Access Journals (Sweden)

    Pertice Moffitt

    2013-08-01

    Full Text Available Introduction. Family violence is a complex, multidimensional and pervasive presence in many Aboriginal communities. Although practitioners acknowledge that intimate partner violence (IPV is a grave concern in the North, as in other jurisdictions in Canada, there is a paucity of literature about IPV and the local response to that violence. Objective. The purpose of this study is to report on a synthesis of Northern Territorial literature and a 3-year media watch conducted in the Canadian territories. Design. This review is part of a multidisciplinary 5-year study occurring in the Northwest Territories (NT and northern regions of the Prairie Provinces of Canada. The methods included a review of the literature through CINAHL, PubMed, Academic Search Complete, Social Sciences Index and JSTOR (1990–2012 combined with a media watch from 2009 to 2012. A thematic content analysis was completed. Results. Themes included: colonization; alcohol and substance use; effects of residential schooling; housing inadequacies; help-seeking behaviours; and gaps within the justice system. Identified themes from the media watch were: murders from IPV; reported assaults and criminal charges; emergency protection orders; and awareness campaigns and prevention measures. Conclusion. When synthesized, the results of the literature review and media surveillance depict a starting context and description of IPV in the Canadian territories. There are many questions left unanswered which build support for the necessity of the current research, outline the public outcry for action in local media and identify the current published knowledge about IPV.

  13. Prospects for natural world heritage sites in the Northwest Pacific Region

    Science.gov (United States)

    Jim Thorsell

    2007-01-01

    Alaska, northern British Columbia (BC), and the western portion of the Yukon Territory have extensive areas of wildlands that are matched by protected area systems covering some 20 percent of the land area of the region. One of the most outstanding of these is the Kluane/Wrangell-St. Elias/Glacier Bay/Tatshenshini-Alsek Park complex that is shared by all three...

  14. Pathok Negoro mosque as the form of territorial defense region of Mataram Kingdom of Islam Java in Jogjakarta

    Science.gov (United States)

    Setyowati, E.; Hardiman, G.; Murtini, T. W.

    2018-01-01

    Territory is the space boundary of ownership. Defense concepts of an area also include territory. The defense concept of a territory of power or ownership is usually in the form of fortress, ditch, river, road, alley or gate. Many of these are seen in the forms of old city of Dutch’s inheritances. Javanese Islamic Kingdom in Yogyakarta has territory in the form of mosque. The mosque is called the Pathok Negoro as consists of 4 mosques. This territorial not same with another Islamic kingdoms. The research problem is why mosque used as a form of defense? What is the uniqueness?The purpose of the research is to reveal the form of territory of Javanese Islamic Kingdom. The benefit of this research is to get the characteristic form of territory of Javanese Islamic Kingdom in Yogyakarta. Their located in Ploso Kuning, Mlangi, babadan, Dongkelan, and Wonokromo. The research method that was used was qualitative method with grounded research, by using history and map search.In the analysis was carried out identification and comparison between mosques.The results show that there are characteristics on the location, the building orientation, the landscape, the area pattern and the shape of the building.

  15. 1993 Pacific Northwest Loads and Resources Study.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1993-12-01

    The Loads and Resources Study is presented in three documents: (1) this summary of Federal system and Pacific Northwest region loads and resources; (2) a technical appendix detailing forecasted Pacific Northwest economic trends and loads, and (3) a technical appendix detailing the loads and resources for each major Pacific Northwest generating utility. In this loads and resources study, resource availability is compared with a range of forecasted electricity consumption. The forecasted future electricity demands -- firm loads -- are subtracted from the projected capability of existing and {open_quotes}contracted for{close_quotes} resources to determine whether Bonneville Power Administration (BPA) and the region will be surplus or deficit. If resources are greater than loads in any particular year or month, there is a surplus of energy and/or capacity, which BPA can sell to increase revenues. Conversely, if firm loads exceed available resources, there is a deficit of energy and/or capacity, and additional conservation, contract purchases, or generating resources will be needed to meet load growth. The Pacific Northwest Loads and Resources Study analyzes the Pacific Northwest`s projected loads and available generating resources in two parts: (1) the loads and resources of the Federal system, for which BPA is the marketing agency; and (2) the larger Pacific Northwest regional power system, which includes loads and resource in addition to the Federal system. The loads and resources analysis in this study simulates the operation of the power system under the Pacific Northwest Coordination Agreement (PNCA) produced by the Pacific Northwest Coordinating Group. This study presents the Federal system and regional analyses for five load forecasts: high, medium-high, medium, medium-low, and low. This analysis projects the yearly average energy consumption and resource availability for Operating Years (OY) 1994--95 through 2003--04.

  16. Composição química da cachaça produzida na região noroeste do Rio Grande do Sul, Brasil Chemical composition of the sugar cane spirit "cachaça" produced in the northwest area of Rio Grande do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    Stanislau Bogusz Junior

    2006-12-01

    Full Text Available Com o objetivo de conhecer a composição química e os requisitos de qualidade da cachaça produzida na Região Noroeste do Estado do Rio Grande do Sul, foram analisadas 27 amostras de cachaça, produzidas e comercializadas em 18 municípios pertencentes às microrregiões Ijuí, Cruz Alta, Santa Rosa e Três Passos, que integram o Noroeste do Rio Grande do Sul, Brasil, e compararam-se os valores encontrados com aqueles estabelecidos pela Legislação. Para as análises estatísticas, aplicaram-se os testes de ANOVA e Tukey. As amostras avaliadas apresentaram valores médios de teor alcoólico, acidez, álcoois superiores, aldeídos, ésteres e metanol dentro do que estabelece a Legislação. Entretanto os valores de intervalo de concentração para estes mesmos parâmetros revelaram amostras fora do estipulado por Lei, indicando falta de conhecimento tecnológico de produção por parte de alguns dos produtores. Sugere-se a ampliação do presente estudo, com a finalidade de se investigar outros aspectos tecnológicos, tendo em vista a otimização dos processos de fabricação e a melhoria da qualidade da bebida.With the aim of knowing the chemical composition and quality requirement of the sugar cane spirit, "cachaça" produced in the Northwest Region of the Rio Grande do Sul State, 27 samples of "cachaça" were analyzed, produced and marketed in 18 municipal districts that belong to the areas of Ijuí, Cruz Alta, Santa Rosa and Três Passos, which are in the Northwest of Rio Grande do Sul State, Brazil. The values found were compared with the ones established in the Legislation. Concerning the statistical analyses, the ANOVA and Tukey tests were applied. The evaluated samples showed a medium value of alcoholic text, acidity, higher alcohols, aldehydes, esters and methanol within what the Legislation establishes. However, the interval values of concentration to these same parameters revealed samples that are not stipulated by law, showing a

  17. REGIONAL COMPETITIVENESS VERSUS TERRITORIAL COMPETITIVENESS: PROJECT TAONABA CASE STUDY - TOWN OF ABYMES, GUADELOUPE

    Directory of Open Access Journals (Sweden)

    Neffati Houda

    2013-12-01

    Full Text Available Territorial intelligence can be defined as the ability of a territory to anticipate socio-economic changes and the resulting knowledge management as well as to generate policies, know-how and innovations that will ultimately create a polycentric area of expertise and service capabilities to enhance the competitiveness of companies located there. It is created by setting up a sustainable development process to review business competitiveness with all the inherent consequences in managing, making, planning and implementing decisions. Territorial competitiveness is an integrated and proactive approach to shaping the future of territories, regions and larger geographies – . to some degree it can also be referred to as spatial planning. It goes beyond traditional regional policy as it brings together economic, social and environment opportunities and in addition to other factors which influence where activities takes place, concerns how different places function and are connected, and what social and business conditions are available Territorial competitiveness strategies can help in exploring the potential for economic growth and job creation and at the same time support an enhanced quality of life by helping to meet the challenge of sustainable development. The article reports on an action research to support the urban community of Cap Excellence in Guadeloupe in its local sustainable development project. After summarizing the terms of the debate surrounding sustainable development and presenting the region, the research is placed back in the context of a more general approach of territorial intelligence.. The limits of developing a local Agenda 21 in the form of a "programmed action plan" give the opportunity to improve territorial intelligence with the concept of agency arising from Foucault's 'dispositif' or apparatus, Deleuze's theory of agency and the actor-network. A discussion on this ontology social will be initiated. We will give

  18. The polymorphic, multilayered and networked urbanised territory

    DEFF Research Database (Denmark)

    Nielsen, Tom

    2015-01-01

    The discussion of the network city has in recent years been supplemented by an increasing interest in reconsidering the notion of territory. Looking into both geographical and urban design theories, we find examples of a focus on how the networks of the city not only connect them irreversibly...... with sites and systems without any direct physical relation, but also of how this does not necessarily result in complete fragmentation and dissociation between the parts and the surrounding landscapes, as described in network city theory. By relating examples from this literature to a description...... in theory. The concept of The Polymorphic, Multilayered and Networked Urbanised Territory is introduced to grasp the reality experienced in European regions outside the largest and most potent versions of contemporary cities....

  19. Evaluation of the Super Efficient Refrigerator Program (SERP) in the Bonneville Power Administration service territory

    Energy Technology Data Exchange (ETDEWEB)

    Lee, A.D.; Conger, R.L.

    1996-06-01

    The Super Efficient Refrigerator Program (SERP) is a collaborative utility program intended to transform the market for energy-efficient and environmentally friendly refrigerators. it is one of the first examples of large-scale {open_quotes}market transformation{close_quotes} energy efficiency program. This report documents the evaluation of SERP ({open_quotes}the Program{close_quotes}) in the Bonneville Power Administration`s (Bonneville`s) service territory. Pacific Northwest National Laboratory (PNNL) conducted this evaluation for Bonneville. This study includes the process evaluation, preliminary impact evaluation, and market transformation assessment. It is based on site visits and interviews with refrigerator dealers and manufacturers, industry data, and Bonneville information. Results from this study are compared with those from a parallel study that examines the Program across the 24 participating utilities.

  20. From conservationism to sustainable territorial development

    Directory of Open Access Journals (Sweden)

    Paulo Freire Vieira

    2009-10-01

    Full Text Available Since the end of the 1960s, the eclosion of a planetary problematics related to the recognition of the “ecological limits of material growth” has mobilized growing attention on the part of scientific communities and public opinion. The systemic concept of eco-development has emerged from this context and been gradually disseminated as a an expression of the radical critique of the economistic ideology underlying industrial-technological “civilization”. Over the course of the 1980s and 1990s, the proliferation of case studies on experiences of local and territorial development in different national contexts has contributed to a deepening of (systemic notions of endogeneity, de-centralization, self-reliance, local autonomy and integrated local productive systems, which have always considered bases of the ecodevelopmentalist position. Against the background of the uncertainties, constraints and opportunities imposed by assymetrical globalization, special attention began to be given to the analysis of the innovative and synergic responses – in terms of socio-economic, socio-cultural and political-institutional reorganization – that have been generated within these spaces. Furthermore, and in a rather paradoxical way, most of the studies linked to a territorial focus give little attention to the treatment of the immense challenges brought about through the elosion of socioenvironmental crisis and the appearance of a vast literature dealing with the connection between environment and development. The present article offers exploratory subsidies that attempt to overcome the aforementioned lacunae, evaluating both the pertinence and general conditions of viability of the sustainable territorial development approach at the current stage of evolution of the Brazilian environmental agenda. Keywords: systemic research, ecological policy, environmental policy, sustainable territorial development.

  1. [The hospital as space and as territory].

    Science.gov (United States)

    Stiefel, Friedrich; Marion-Veyron, Régis; Englebert, Jérôme

    2018-02-07

    Space is lived individually and collectively and can become a source of existential affectation, especially when the lived experience is modified by disease. The fact that the hospital is also a place of territorialisation can potentiate this affectation, with at times surprising consequences. We aim - based on a reflection about the relationship patients and clinicians establish with the territory of the hospital- to identify some psychological and existential issues at stake with regard to space as a social construction.

  2. Territory, competitive advantages and local productive systems

    OpenAIRE

    Monarca U.

    2007-01-01

    This work aims at analyzing if, as often indicated by theoretical and empirical literature, the "territory" variable shows local development dynamics. A review of the districts phenomenon has favoured the attempt to integrate modern economical trends in this consolidated productive model, with particular emphasis on firm internationalization, market globalisation and the IT developments, including business services as well. The work underlines two implication of this innovative approach: the ...

  3. The Materiality of Territorial Production - A Conceptual Discussion of Territoriality, Materiality and the Everyday Life of Public Space

    OpenAIRE

    Kärrholm, Mattias

    2007-01-01

    This article brings together research on territoriality and actor-network theory in order to develop new ways of investigating the role of materiality and material design in the territorial power relations of urban public places. Using the public square as a main example, I suggest some new ways of conceptualizing the production and stabilization of territories in the everyday urban environment. Setting out from a brief outline of the history of territoriality research, I re-appropriate the t...

  4. Couch potatoes do better: Delayed dispersal and territory size affect the duration of territory occupancy in a monogamous mammal.

    Science.gov (United States)

    Mayer, Martin; Zedrosser, Andreas; Rosell, Frank

    2017-06-01

    In territorial, socially monogamous species, the establishment and defense of a territory are an important strategy to maximize individual fitness, but the factors responsible for the duration of territory occupancy are rarely studied, especially in long-lived mammals. A long-term monitoring program in southeast Norway spanning over 18 years allowed us to follow the individual life histories of Eurasian beavers ( Castor fiber ) from adolescence in their natal family group to dispersal and territory establishment until the end of territory occupancy. We investigated whether territory size, resource availability, population density, and dispersal age could explain the duration of territory occupancy, which ranged from 1 to 11 years. The duration of territory occupancy was positively related to dispersal age, suggesting that individuals that delayed dispersal had a competitive advantage due to a larger body mass. This is in support with the maturation hypothesis, which states that an animal should await its physical and behavioral maturation before the acquisition of a territory. Further, we found that individuals that established in medium-sized territories occupied them longer as compared to individuals in small or large territories. This suggests that large territories are more costly to defend due to an increased patrolling effort, and small territories might not have sufficient resources. The lifetime reproductive success ranged from zero to six kits and generally increased with an increasing duration of territory occupancy. Our findings show the importance of holding a territory and demonstrate that dispersal decisions and territory selection have important consequences for the fitness of an individual.

  5. Birth Territory: a theory for midwifery practice.

    Science.gov (United States)

    Fahy, Kathleen M; Parratt, Jenny Anne

    2006-07-01

    The theory of Birth Territory describes, explains and predicts the relationships between the environment of the individual birth room, issues of power and control, and the way the woman experiences labour physiologically and emotionally. The theory was synthesised inductively from empirical data generated by the authors in their roles as midwives and researchers. It takes a critical post-structural feminist perspective and expands on some of the ideas of Michel Foucault. Theory synthesis was also informed by current research about the embodied self and the authors' scholarship in the fields of midwifery, human biology, sociology and psychology. In order to demonstrate the significance of the theory, it is applied to two clinical stories that both occur in hospital but are otherwise different. This analysis supports the central proposition that when midwives use 'midwifery guardianship' to create and maintain the ideal Birth Territory then the woman is most likely to give birth naturally, be satisfied with the experience and adapt with ease in the post-birth period. These benefits together with the reduction in medical interventions also benefit the baby. In addition, a positive Birth Territory is posited to have a broader impact on the woman's partner, family and society in general.

  6. Hydrocarbons in Argentina: networks, territories, integration

    International Nuclear Information System (INIS)

    Carrizo, S.C.

    2003-12-01

    Argentinean hydrocarbons networks have lived a huge reorganizing the structure, after the State reform in the 90's. Activities deregulation and the privatization of YPF and Gas del Estado forced the sector re-concentration, since then dominated by foreign companies, leaded by Repsol YPF. The hydrocarbons federalization contributed to the weakening and un-capitalization loss of wealth of the State. These changes resulted in an increase of the hydrocarbons production allowing to achieve the self-supply. Nevertheless, the expansion of internal networks has not been large enough to ensure the coverage of new requirements. Besides, several infrastructures have been built up to join external markets. National networks are connected to those of near neighboring countries. This integration is an opportunity for the 'South Cone' countries to enhance their potentials. In the country, hydrocarbons territories undergo the reorganizing the structure effects (unemployment, loss of territorial identity, etc). With many difficulties and very different possibilities, those territories, like Comodoro Rivadavia, Ensenada et and Bahia Blanca, look for their re-invention. (author)

  7. Unfrozen sea : sailing the northwest passage

    International Nuclear Information System (INIS)

    Byers, M.

    2007-01-01

    This article described the author's journey into the Canadian Arctic that documented the shrinking sea of Canada's Arctic region. It emphasized the loss of ecosystem and animal habitat. It addressed issues regarding Canada's claims of Arctic sovereignty over disputed waters, such as the Northwest Passage. In March 2006, the area covered during the winter by sea-ice was at an all-time low, namely 300,000 square kilometres less than the previous year. At this rate the Arctic could lose all of its sea-ice by 2030. The article also discussed phytoplankton in the Arctic which, removes carbon dioxide from the atmosphere by photosynthesis. Since the waters they live in are so cold, the phytoplankton sink into the ocean depths when they die, without decomposing. The carbon they removed from the atmosphere remains at the bottom of the sea for hundreds of years. However, as water warms up, the activity of marine bacteria that feed on the dead plankton will increase, releasing carbon dioxide back into the atmosphere. Issues related to international shipping, navigation, ownership of Arctic islands, military presence and boats in the northern channels, and political promises with respect to the Canadian Coast Guard and northern waterways were also discussed. 1 fig

  8. Resolution. 428/012. It promulgates de decree 20/011, establishing the departmental guidelines about the territorial ordering and sustainable development in Canelones town, within the framework of the law 18,308

    International Nuclear Information System (INIS)

    2011-01-01

    This decree promulgates the establishing of the Canelones town guidelines about the territorial ordering and sustainable development. These guidelines involves the environmental, economic, social and institutional areas

  9. DETERMINATION OF DISTINCTIVE COMPETENCIES IN SMES: THE CASE OF VIGO AND ITS AREA OF INFLUENCE (SPAIN

    Directory of Open Access Journals (Sweden)

    Carlos M., Jardon

    2010-01-01

    Full Text Available The sources of competitive advantages are characteristic of the enterprises that allow them to be placed in better position than their competitors. As from the theory of resources and capacities it is habitual to consider that those sources are in internal and external factors of the enterprises. The entrepreneur, by means of the strategy combines these factors establishing his distinctive competencies. This paper analyzes the formation of distinguishing competences. The obtained results show the form in which the small and medium enterprises (SME organize their resources and capacities to form distinctive competencies. The SMEs of Vigo study their area of influence, a region of northwest Spain. In that case it is obtained that they form 5 great distinguishing competencies: management of human and technological resources, management of territorial resources, management of clients, management of products and innovation. These agree to a large extent with previous papers, although their contents present some differences.

  10. Northwest Atlantic Regional Climatology (NCEI Accession 0155889)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — To provide an improved oceanographic foundation and reference for multi-disciplinary studies of the Northwest Atlantic Ocean, NCEI Regional Climatology Team...

  11. Advertisements and information objects' positioning technologies based on the territorial zoning of the city of Tomsk

    Science.gov (United States)

    Solovyev, R.; Seryakov, V.

    2014-10-01

    The main results obtained in the analysis of existing advertising facilities in the city of Tomsk were considered as a basis for media planning while choosing the most effective advertising medium and its location depending on the area of territorial and functional purpose of the city.

  12. Modelling of distribution of emissions from point source on the territory of the Belarusian NPP

    International Nuclear Information System (INIS)

    Cherkasova, V.V.; Smirnova, T.V.

    2016-01-01

    The work is devoted to the numerical assessment of the possible spread of emissions on the territory of the Belarusian NPP considering the wind pattern of the area in question. The results will help to develop draft guidelines for the operator to response to nuclear radiation accident. (authors)

  13. Abstracts of papers of International Meeting 'Ecological status of territories polluted by radionuclides'

    International Nuclear Information System (INIS)

    1995-04-01

    The collection contains the results of investigations implemented on the territories of Belarus, Ukraine and Russia within the realization of Chernobyl Ecological Science Network: dynamics of radionuclides migration in the environment, state of plant community on the areas polluted by radionuclides, biological changes of biocenoses, metabolic and genetic effects of Chernobyl catastrophe (author)

  14. Water balance model for a no release mining operation in the Northern Territory

    International Nuclear Information System (INIS)

    Burgess, P.J.

    1983-01-01

    The uranium mining region of the Northern Territory of Australia is characterised by extremes in rainfall. This must be considered in planning mining operations in the area. Plans must include provision of water during the dry season, control of water during the wet season, provision of access throughout all seasons and management of water to minimise environmental pollution

  15. Commercial agriculture and territorial resistance: Analysis of urban-rural relations in the province of Azuay

    Directory of Open Access Journals (Sweden)

    Nasser Rebai

    2013-09-01

    Full Text Available In the Ecuadorian province of Azuay, agro-ecology seems to signal towards the rebirth of family agriculture in a context of regional migration. Given changes in land usage and the improvement of peasant economies, we envisage a profound mutation in the rural landscape of Azuay. Notwithstanding, in lieu of a true model of territorial rural development, the term territorial resistance is used as weak regional commercial networks do not allow an adequate integration of a majority of peasants, evidencing the need for a more ambitious vision that takes into account the close ties between rural and urban areas, to assist the insertion of poor peasant farmers into commercial agriculture.

  16. On the issue of improving the environmental situation of the contaminated territories of Azerbaijan

    International Nuclear Information System (INIS)

    Gasanov, R.K.; Abdullaev, F.Z.; Gasanov, K.S.; Abdullaev, A.F.; Valiev, V.K.

    2015-01-01

    In order to ensure the environmental safety of the country by the Ministry of Emergency Situations were carried out extensive works to restore the ecology of the territories of Baku iodine plant and Neftchala iodine-bromine plant, territory of which by now have been cleaned of radioactive waste. Over time, technological impact converts soil profile transforming morphological and chemical soil properties. All this leads to deterioration in the living conditions of living plants and their biota, up to their complete destruction. Problem areas with restoring impaired environment, as heavy legacy of the past, is a priority task of the state

  17. Epilithic lichens in rock communities on the territory of the Botanical Garden of PetrSU

    Directory of Open Access Journals (Sweden)

    Serapionova Olesya

    2017-12-01

    Full Text Available Species diversity of epilithic lichens (54 species on the territory of the Botanical Garden of Petrozavodsk State University with different character of anthropogenic impact has been reported. Nine species of epilithic lichens are recorded as new for the studied territory and species Acarospora nitrophila, Lecanora sulphurea, Lecidea lithophila - as new for the biogeographical province of Karelia onegensis. The highest number of lichen species was found within area of observation deck “Devil's chair” where the greatest variety of microhabitats was presented.

  18. Early Chinese Voyaging in the South China Sea: Implications on Territorial Claims

    Directory of Open Access Journals (Sweden)

    Michael Flecker

    2017-07-01

    Full Text Available The main purpose of this paper is to examine historically issues of territorial claims over the South China Sea. As it is known that at present there are at least six countries claiming part or all of South China Sea territory. In this case China is the most ambitious country to control all areas in the South China Sea. This has led to political and military tensions in the region. It is strange that the South China Sea waters has actually been a shipping thoroughfare for the last two millennia. Therefore, this historical study will contribute to an understanding of the issues that could provoke international conflict.

  19. Preventive radioecological assessment of territory for optimization of monitoring and countermeasures after radiation accidents.

    Science.gov (United States)

    Prister, B S; Vinogradskaya, V D; Lev, T D; Talerko, M M; Garger, E K; Onishi, Y; Tischenko, O G

    2018-04-01

    A methodology of a preventive radioecological assessment of the territory has been developed for optimizing post-emergency monitoring and countermeasure implementation in an event of a severe radiation accident. Approaches and main stages of integrated radioecological zoning of the territory are described. An algorithm for the assessment of the potential radioecological criticality (sensitivity) of the area is presented. The proposed approach is validated using data of the dosimetric passportization in Ukraine after the Chernobyl accident for the test site settlements. Copyright © 2018 Elsevier Ltd. All rights reserved.

  20. The Role of Ecotourism in the Reduction of Anthropogenic Load on Natura 2000 Territories throughout Latvia

    Science.gov (United States)

    Leitis, Eriks; Leitis, Ēriks

    2011-01-01

    Ecotourism is able to contribute to biodiversity and to ensure the ecosystem function in Latvia through a complicated process of fulfilment of the established criteria for a valid ecotourism. The tourism flow in protected nature territories should be monitored, and the appropriate environmental management, education and a code of conduct need to be introduced. Ecotourism will serve for reducing the social and economic pressures on biodiversity and will promote responsible actions in support of environmentally friendly technologies and approaches. The areas selected for this study are the Natura 2000 territories that have undertaken the development of ecotourism facilities.

  1. Salmonella Bacteremia Among Children in Central and Northwest Nigeria, 2008–2015

    Science.gov (United States)

    Obaro, Stephen K.; Hassan-Hanga, Fatimah; Olateju, Eyinade K.; Umoru, Dominic; Lawson, Lovett; Olanipekun, Grace; Ibrahim, Sadeeq; Munir, Huda; Ihesiolor, Gabriel; Maduekwe, Augustine; Ohiaeri, Chinatu; Adetola, Anthony; Shetima, Denis; Jibir, Binta W.; Nakaura, Hafsat; Kocmich, Nicholas; Ajose, Therasa; Idiong, David; Masokano, Kabir; Ifabiyi, Adeyemi; Ihebuzor, Nnenna; Chen, Baojiang; Meza, Jane; Akindele, Adebayo; Rezac-Elgohary, Amy; Olaosebikan, Rasaq; Suwaid, Salman; Gambo, Mahmoud; Alter, Roxanne; Davies, Herbert D.; Fey, Paul D.

    2015-01-01

    Background. Etiologic agents of childhood bacteremia remain poorly defined in Nigeria. The absence of such data promotes indiscriminate use of antibiotics and delays implementation of appropriate preventive strategies. Methods. We established diagnostic laboratories for bacteremia surveillance at regional sites in central and northwest Nigeria. Acutely ill children aged <5 years with clinically suspected bacteremia were evaluated at rural and urban clinical facilities in the Federal Capital Territory, central region and in Kano, northwest Nigeria. Blood was cultured using the automated Bactec incubator system. Results. Between September 2008 and April 2015, we screened 10 133 children. Clinically significant bacteremia was detected in 609 of 4051 (15%) in the northwest and 457 of 6082 (7.5%) in the central region. Across both regions, Salmonella species account for 24%–59.8% of bacteremias and are the commonest cause of childhood bacteremia, with a predominance of Salmonella enterica serovar Typhi. The prevalence of resistance to ampicillin, chloramphenicol, and cotrimoxazole was 38.11%, with regional differences in susceptibility to different antibiotics but high prevalence of resistance to readily available oral antibiotics. Conclusions. Salmonella Typhi is the leading cause of childhood bacteremia in central Nigeria. Expanded surveillance is planned to define the dynamics of transmission. The high prevalence of multidrug-resistant strains calls for improvement in environmental sanitation in the long term and vaccination in the short term. PMID:26449948

  2. Cases of bed bug (Cimex lectularius infestations in Northwest Italy

    Directory of Open Access Journals (Sweden)

    Federica Giorda

    2013-12-01

    Full Text Available Bed bugs (Cimex lectularius have been a common problem for humans for at least 3,500 years and in Europe their presence was endemic until the end of World War II, when infestations began to decrease. However, since the beginning of the 21st century new cases of infestations have been reported in developed countries. Many theories have been put forward to explain this change of direction, but none has been scientifically proven. The aim of this study is to provide some reports of bed bug infestations in Northern Italy (Liguria, Piedmont and Aosta valley regions and a brief summary about their identification, clinical significance, bioecology and control. From 2008 to date, 17 bed bug infestations were identified in Northwest Italy. Knowledge about the presence and distribution of bed bugs in Italy is scanty, prior to this work only 2 studies reported the comeback of these arthropods in the Italian territory; further investigations would be necessary to better understand the current situation.

  3. North-West Russia in the context of European integration

    Directory of Open Access Journals (Sweden)

    Kochegarova Tamara

    2013-05-01

    Full Text Available Integration is one of the main consequences of globalization. Elements of microsystems are growing closer, which brings to the foreground problems of interaction and — in a longer perspective — those of close cooperation between different social systems. The article considers the case of North-West Russia, the only territory having a common border with the EU, in order to examine the issue of Russia using the geographical factor, which Otto von Bismarck called the most powerful and intrinsic factor in history. The significance of this factor increased after the Cold War. It was then when the independent Baltic States became a platform for emergence and recognition of the Baltic Sea region. The author focuses on the social and cultural integrity of the region and considers the traditional Nordic countries and the Baltic Sea states as interrelated components of a single region, different from other European regions in terms of economic interests, as well as its natural and sociocultural landscape.

  4. Cross-border cooperation in inner Scandinavia: A territorial impact assessment

    Energy Technology Data Exchange (ETDEWEB)

    Medeiros, Eduardo, E-mail: emedeiros@campus.ul.pt

    2017-01-15

    The use of territorial impact assessment procedures is gaining increasing relevance in the European Union policy evaluation processes. However, no concrete territorial impact assessment tools have been applied to evaluating EU cross-border programmes. In this light, this article provides a pioneering analysis on how to make use of territorial impact assessment procedures on cross-border programmes. More specifically, it assesses the main territorial impacts of the Inner Scandinavian INTERREG-A sub-programme, in the last 20 years (1996–2016). It focuses on its impacts on reducing the barrier effect, in all its main dimensions, posed by the presence of the administrative border. The results indicate a quite positive impact of the analysed cross-border cooperation programme, in reducing the barrier effect in all its main dimensions. The obtained potential impact values for each analysed dimension indicate, however, that the ‘economy-technology’ dimension was particularly favoured, following its strategic intervention focus in stimulating the economic activity and the attractiveness of the border area. - Highlights: • A territorial impact assessment method to assess cross-border cooperation is proposed. • This method rationale is based on the main dimensions of the barrier effect. • This method identified positive impacts in all analysed dimensions. • The economy-technological dimension was the most positively impacted one.

  5. Spatializing Open Data for the Assessment and the Improvement of Territorial and Social Cohesion

    Science.gov (United States)

    Scorza, F.; Las Casas, G. B.; Murgante, B.

    2016-09-01

    An integrated place-based approach for the improvement of territorial and social cohesion is the new instance for planning disciplines, coming from EU New Cohesion Policies. This paper considers the territorial impact assessment of regional development policies as a precondition in order to develop balanced and effective operative programs at national and regional levels. The contribution of `open data' appears to be mature in order to support this application and in this paper we present a spatial analysis technique for the evaluation of EU funds effects at territorial level, starting from open data by Open Cohesion. The application is focused on internal areas of Basilicata Region: Agri river Valley. A complex contest, where environmental and agricultural traditional vocations conflict with a recent development of oil extraction industries. Conclusions concern further applications and perspectives to improve and support regional development planning considering the exploitation of open data sources and spatial analysis.

  6. Indicadores morfológicos y funcionales de carácter territorial

    Directory of Open Access Journals (Sweden)

    Manuel Doval Abad

    2013-05-01

    Abstract: This paper, as a brief summary of the author´s PhD thesis, proposes a characterization, from a morphological point of view and through different kind of indexes (concentration, dispersion, attraction, functionality, centrality, regularity, compactness, etc., various spaces, linking the physical configuration of urbanized territories (size, scope, uniqueness, formal distance between cores, etc. and the location of activity areas, with their strengths and weaknesses in the whole territory, noting the influence of these indicators in the imbalance, inefficiency or kind of development settlement system of the region. The exploration aims to provide a methodological support to the implementation of public policies and programs to offset regional situations of inefficiency and inequality territorial.

  7. Territorial Marketing as an Element Boosting the Development of a Commune

    Directory of Open Access Journals (Sweden)

    Renigier-Biłozor Małgorzata

    2015-06-01

    Full Text Available Recently, it has become popular to streamline the way of managing territorial units by adapting the marketing approach to a territorial dimension. The majority of cities and communes in Poland have realized that, in order to achieve their set goals under conditions of fierce competition for limited resources, it is necessary to introduce territorial marketing as one of the key and significant own tasks to be implemented. The objective of the article is to develop principles of the effective use and management of the area of a commune by carrying out suitable marketing projects, based on an analysis of the social, economic and geopolitical situation of the commune, with particular emphasis placed on location factors.

  8. Description of the most important wars, which took place on Balkan territory

    Directory of Open Access Journals (Sweden)

    Michal Franek

    2017-02-01

    Full Text Available Purpose and Originality: The article is overview of Balkan changing wars. Balkan is historical area of conflict, however there are wars, which should be singled out due to their influence on the territory as well as on the population and political situation in the region. Method: In the article historical descriptive method is used. We were trying to describe pretexts, causes, courses, endings and consequences of the largest armed conflicts. Result: We can say that main historical wars in Balkans were Battle of Frigidus River, Battle of Kosovo, First and Second Balkan war, Civil war in Yugoslavia and Kosovo war. Society: The results should raise the awareness of the nature of the territory as well as increase the understanding of the mixing different influences in the territory of Balkans. Limitation: Article is leaving out two world wars, due to their different scale and impact on the history, which goes beyond the borders of Balkan.

  9. DYNAMICS ECONOMIC DISPARITIES IN NORTH-WEST REGION OF ROMANIA

    Directory of Open Access Journals (Sweden)

    Florea Adrian

    2011-07-01

    Full Text Available Even though over the years has enjoyed wide media coverage, with highlighted aspects, discrepancies and inequalities of economic potential between different regions of the world, or even parts of the same countries always remained topical. Difficulties arising from these differences were always felt, extremely painful by humans. Analyzing distinctly, participation of each county to the GDP of the Northwest Region and the composition of all indicators, we can identify significant discrepancies between counties, regions and municipalities. This is one of the reasons that led us trying to identify the causes that generated the current situation. From the perspective of the contribution of each county in the Northwest Region to Region's domestic product composition, the first place is taken by Cluj county 32.3%, followed by Bihor with 24.3%, Maramures, with 14.9% Satu-Mare, 12.1%, Bistrita-Nasaud, 9.1% and 7.2% Salaj. Consulting of the Regional Operational Programme 2007-2013 indicates that the poorest areas in the Northwest Region are in Maramures and Bistrita-Nasaud. An important part of the active population of North-West Region was employed in public enterprises and an increase of unemployment in the counties of Salaj, Satu Mare and Maramures became predictable, imminent amid restructuring of public enterprises with losses. Studies of employed population by sectors of the economy, shows a high rate of population employed in services in the counties of Cluj and Bihor and high employment in agriculture on other four counties. In a modern market economy, services are most concentrated labors, and how the workforce is distributed in the Northwest region also shows an imbalance. How Northwest Region is participating in international economic cycle has major effects on the population's living standards. Relevant for the inter-district disparities analysis is the human and agents behavior analysis and the savings and loan relationships. How people

  10. Invasive crayfish in the Pacific Northwest

    Science.gov (United States)

    Pearl, Christopher A.; McCreary, Brome; Adams, Michael

    2011-01-01

    Invasive species directly threaten freshwater biodiversity, particularly in regions of high aquatic richness like the Pacific Northwest (PNW). Crayfish are among the most impactful of aquatic invasive species. Invasive crayfish are considered ecosystem engineers due to their ability to alter basic wetland properties, such as reducing vegetation and bank integrity and increasing turbidity. In areas where invasion is advanced, crayfish pose major economic and ecological problems. Crayfish have been widely introduced for aquaculture and can become established in a wide range of habitat conditions. They also may be spread by anglers who use them as bait. Several non-native crayfish are established in the PNW, but the extent of their invasion is not well known. At least two groups are known from scattered sites in the PNW, and both have proven problematic for native species in other parts of the world: Red swamp crayfish (Procambarus clarkii) and several members of the genus Orconectes. Both groups are native to areas of the eastern United States. Both are identified globally as invasives of high concern and appear on the Oregon Department of Fish and Wildlife's "10 Most Unwanted" and the U.S. Forest Service's "Primary Species of Concern" lists for stream systems in the PNW. Despite the presence of introduced crayfish in the PNW and their high potential for negative effects, the scope of their invasion and effects on aquatic systems are not well known. The U.S. Geological Survey (USGS), along with local groups and state agencies, is working to clarify crayfish distribution and to outline which basins may not yet be invaded. Other goals are to improve understanding of habitat associations of invasive crayfish and their potential effects on native crayfish.

  11. The Spatial Recourses and Limitations of the Russian Economy Modernization: the Example of the North-West Macro Region

    Directory of Open Access Journals (Sweden)

    Sergey Valentinovich Kuznetsov

    2015-09-01

    Full Text Available This paper presents the results of the research dedicated to the role of space in the modernization of the economy of the North-West maсro-region of Russia conducted in 2012–2014, within the framework of the Presidium of Russian Academy of Sciences (RAS №31 "The role of space in the modernization of Russia: natural and socio-economic potential." The analysis is based on the methodology, which was developed at the Institute of Regional Economy of RAS. Possibilities of modernization of the Russian economy are due to competitive advantages, "inherited characteristics" and public policy of regions and major macro-regions development. Recourses of modernization have a spatial component, which significantly affects the positioning of the region, its companies, firms and projects in the globalized geo-economic space. It is noted that the characteristics of multi-factor situation, taking into account the “inherited characteristics” of spatial development, the nature of geopolitical and geo-economic situation, transformation of the socio-economic area, evaluation the role of internal and external factors, including the impact of globalization and the state regional policy, as well as assessment of the role of internal spatial inversion of macro-region and innovation potential of regional development mostly define the corridors for modernization of the economy of the regions. It is found that four groups of factors highlighted in this study allow to take into account the wide range of opportunities and constraints for the modernization of the economy of the North-West macro region. On the basis of interdisciplinary synthesis within the geospatial paradigms, taking into account the developments of domestic economists-regionalists, economic geographers and western views in the framework of the space science, the idea of A. I. Tatarkin about "new sources of territorial competitiveness" was confirmed, by the example of a model region of the North-West

  12. The Northwest Indiana Robotic Telescope

    Science.gov (United States)

    Slavin, Shawn D.; Rengstorf, A. W.; Aros, J. C.; Segally, W. B.

    2011-01-01

    The Northwest Indiana Robotic (NIRo) Telescope is a remote, automated observing facility recently built by Purdue University Calumet (PUC) at a site in Lowell, IN, approximately 30 miles from the PUC campus. The recently dedicated observatory will be used for broadband and narrowband optical observations by PUC students and faculty, as well as pre-college students through the implementation of standards-based, middle-school modules developed by PUC astronomers and education faculty. The NIRo observatory and its web portal are the central technical elements of a project to improve astronomy education at Purdue Calumet and, more broadly, to improve science education in middle schools of the surrounding region. The NIRo Telescope is a 0.5-meter (20-inch) Ritchey-Chrétien design on a Paramount ME robotic mount, featuring a seven-position filter wheel (UBVRI, Hα, Clear), Peltier (thermoelectrically) cooled CCD camera with 3056 x 3056, square, 12 μm pixels, and off-axis guiding. It provides a coma-free imaging field of 0.5 degrees square, with a plate scale of 0.6 arcseconds per pixel. The observatory has a wireless internet connection, local weather station which publishes data to an internet weather site, and a suite of CCTV security cameras on an IP-based, networked video server. Control of power to every piece of instrumentation is maintained via internet-accessible power distribution units. The telescope can be controlled on-site, or off-site in an attended fashion via an internet connection, but will be used primarily in an unattended mode of automated observation, where queued observations will be scheduled daily from a database of requests. Completed observational data from queued operation will be stored on a campus-based server, which also runs the web portal and observation database. Partial support for this work was provided by the National Science Foundation's Course, Curriculum, and Laboratory Improvement (CCLI) program under Award No. 0736592.

  13. Progress and prospects of climate change impacts on hydrology in the arid region of northwest China.

    Science.gov (United States)

    Chen, Yaning; Li, Zhi; Fan, Yuting; Wang, Huaijun; Deng, Haijun

    2015-05-01

    The arid region of Northwest China, located in the central Asia, responds sensitively to global climate change. Based on the newest research results, this paper analyzes the impacts of climate change on hydrology and the water cycle in the arid region of Northwest China. The analysis results show that: (1) In the northwest arid region, temperature and precipitation experienced "sharply" increasing in the past 50 years. The precipitation trend changed in 1987, and since then has been in a state of high volatility, during the 21st century, the increasing rate of precipitation was diminished. Temperature experienced a "sharply" increase in 1997; however, this sharp increasing trend has turned to an apparent hiatus since the 21st century. The dramatic rise in winter temperatures in the northwest arid region is an important reason for the rise in the average annual temperature, and substantial increases in extreme winter minimum temperature play an important role in the rising average winter temperature; (2) There was a significant turning point in the change of pan evaporation in the northwest arid area in 1993, i.e., in which a significant decline reversed to a significant upward trend. In the 21st century, the negative effects of global warming and increasing levels of evaporation on the ecology of the northwest arid region have been highlighted; (3) Glacier change has a significant impact on hydrology in the northwest arid area, and glacier inflection points have appeared in some rivers. The melting water supply of the Tarim River Basin possesses a large portion of water supplies (about 50%). In the future, the amount of surface water will probably remain at a high state of fluctuation. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. Permeability Surface of Deep Middle Cerebral Artery Territory on Computed Tomographic Perfusion Predicts Hemorrhagic Transformation After Stroke.

    Science.gov (United States)

    Li, Qiao; Gao, Xinyi; Yao, Zhenwei; Feng, Xiaoyuan; He, Huijin; Xue, Jing; Gao, Peiyi; Yang, Lumeng; Cheng, Xin; Chen, Weijian; Yang, Yunjun

    2017-09-01

    Permeability surface (PS) on computed tomographic perfusion reflects blood-brain barrier permeability and is related to hemorrhagic transformation (HT). HT of deep middle cerebral artery (MCA) territory can occur after recanalization of proximal large-vessel occlusion. We aimed to determine the relationship between HT and PS of deep MCA territory. We retrospectively reviewed 70 consecutive acute ischemic stroke patients presenting with occlusion of the distal internal carotid artery or M1 segment of the MCA. All patients underwent computed tomographic perfusion within 6 hours after symptom onset. Computed tomographic perfusion data were postprocessed to generate maps of different perfusion parameters. Risk factors were identified for increased deep MCA territory PS. Receiver operating characteristic curve analysis was performed to calculate the optimal PS threshold to predict HT of deep MCA territory. Increased PS was associated with HT of deep MCA territory. After adjustments for age, sex, onset time to computed tomographic perfusion, and baseline National Institutes of Health Stroke Scale, poor collateral status (odds ratio, 7.8; 95% confidence interval, 1.67-37.14; P =0.009) and proximal MCA-M1 occlusion (odds ratio, 4.12; 95% confidence interval, 1.03-16.52; P =0.045) were independently associated with increased deep MCA territory PS. Relative PS most accurately predicted HT of deep MCA territory (area under curve, 0.94; optimal threshold, 2.89). Increased PS can predict HT of deep MCA territory after recanalization therapy for cerebral proximal large-vessel occlusion. Proximal MCA-M1 complete occlusion and distal internal carotid artery occlusion in conjunction with poor collaterals elevate deep MCA territory PS. © 2017 American Heart Association, Inc.

  15. ASSESSMENT OF NOISE POLLUTION OF INHABITED TERRITORIES IMPACTED BY AIRFIELDS

    Directory of Open Access Journals (Sweden)

    Sazonov Eduard Vladimirovich

    2012-10-01

    Full Text Available In the article, authors provide an overview of effective regulatory, reference and technical documents that govern the extent of suitability of territories adjacent to airfields for building-up. Methods of assessing the acceptable limits of the aviation noise in the areas adjacent to airfields are considered in the article. Ecologization of airfield environs is not a new problem. The research described in the article is noteworthy for the proposed optimization of any plans for the assurance of habitability of specific areas impacted by noise pollutions. The optimization consists in a set of organizational and technical solutions based on the noise levels in specific areas, development planning conditions of inhabited areas, and the monitoring of the airfield environs. It is the multi-factor approach that is capable of resolving the problem of ecological stress imposed by the noise coming from the air transport. Towards this end, the problem-solving strategy is to be developed and implemented in the areas that feature the same unfavorable environmental characteristics.

  16. FY 1999 Annual Self-Evaluation Report of the Pacific Northwest National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Randy R. LaBarge

    1999-11-05

    This is a report of the Pacific Northwest National Laboratory's (Pacific Northwest's) FY1999 Annual Self-Evaluation Report. This report summarizes our progress toward accomplishment of the critical outcomes, objectives, and performance indicators as delineated in the FY1999 Performance Evaluation & Fee Agreement. It also summarizes our analysis of the results of Pacific Northwest's Division and Directorate annual self-assessments, and the implementation of our key operational improvement initiatives. Together, these provide an indication of how well we have used our Integrated Assessment processes to identify and plan improvements for FY2000. As you review the report you will find areas of significantly positive progress; you will also note areas where I believe the Laboratory could make improvements. Overall, however, I believe you will be quite pleased to note that we have maintained, or exceeded, the high standards of performance we have set for the Laboratory.

  17. Foraging strategy of little auks during chick rearing in northwest Greenland

    DEFF Research Database (Denmark)

    Mosbech, Anders; Møller, Eva Friis; Johansen, Kasper Lambert

    of the ongoing warming of the Arctic. Here we present the first results from GPS tracking of breeding little auks in northwest Greenland, involving data from four different breeding colonies. We examine time budgets, foraging trip patterns and habitat preferences at foraging areas, including comparison......Foraging strategy of little auks during chick rearing in northwest Greenland Anders Mosbech, Kasper Johansen, Eva Friis Møller & Peter Lyngs Department of Biology and Arctic Center, Aarhus University, Denmark An estimated 80 % of the global little auk population breeds in the coastal landscape...... bordering the north water polynya in high Arctic northwest Greenland, and from this main breeding area very little is known on foraging behavior. Little auks are feeding on lipid-rich copepods associated with cold artic waters, and are potentially important for monitoring and assessing the impact...

  18. Pacific Northwest National Laboratory Institutional Plan FY 2000-2004

    Energy Technology Data Exchange (ETDEWEB)

    Pearson, Erik W.

    2000-03-01

    The Pacific Northwest National Laboratory Institutional Plan for FY 2000-2004 sets forth the laboratory's mission, roles, technical capabilities, and laboratory strategic plan. In the plan, major initiatives also are proposed and the transitioning initiatives are discussed. The Programmatic Strategy section details our strategic intent, roles, and research thrusts in each of the U.S. Department of Energy's mission areas. The Operations/Infrastructure Strategic Plan section includes information on the laboratory's human resources; environment, safety, and health management; safeguards and security; site and facilities management; information resources management; management practices and standards; and communications and trust.

  19. Pacific Northwest National Laboratory Institutional Plan FY 2001-2005

    Energy Technology Data Exchange (ETDEWEB)

    Fisher, Darrell R.; Pearson, Erik W.

    2000-12-29

    The Pacific Northwest National Laboratory Institutional Plan for FY 2001-2005 sets forth the laboratory's mission, roles, technical capabilities, and laboratory strategic plan. In the plan, major initiatives also are proposed and the transitioning initiatives are discussed. The Programmatic Strategy section details our strategic intent, roles, and research thrusts in each of the U.S. Department of Energy's mission areas. The Operations/Infrastructure Strategic Plan section includes information on the laboratory's human resources; environment, safety, and health management; safeguards and security; site and facilities management; information resources management; managaement procatices and standards; and communications and trust.

  20. Ethnic identity, territory and sustainable development

    International Nuclear Information System (INIS)

    Carmona Maya, Sergio Ivan

    1998-01-01

    This article explores, within the relationship between territory and society, the various points concerning cultural, social and ethnic identity through which the social contract on sustainable development must confront its greatest contradictions. The political position taken as regards sustainable development seeks cultural unity as a necessary condition for establishing modern forms of behavior to deal with styles of development and the management of the environment, for which to reconcile cultural diversity and the permanent social interaction between different ethnic groups, which is both imperative and of the utmost urgency

  1. Las ciudades y regiones, la realidad territorial del desarrollo

    Directory of Open Access Journals (Sweden)

    Carmenza Saldías Barreneche

    2009-05-01

    Full Text Available La ciudad es el lugar real de la sociedad, donde la población vive y realiza sus actividades. Desde su creación, está ligada al campo, que la hace sostenible y productiva, que le aporta agua, servicios ambientales, alimentos, fuentes de empleo e insumos para transformación e intercambio, conformando una estructura diversificada y soportada en factores endógenos de producción y consumo, condiciones estratégicas para la dinámica económica urbana. Pero, la expansión incontrolada a costa de las áreas rurales tiene límite: la viabilidad de la vida humana en condiciones adecuadas en un territorio dado. Ante los riesgos y costos ambientales, económicos y sociales que pagarían las generaciones futuras de seguir esta tendencia, parece oportuno rectificar. El modelo de ocupación territorial de la Sabana del río Bogotá, de ciudades en red en un ámbito urbano rural, permitiría recuperar el equilibrio ecológico, la productividad económica y la equidad social, así mismo favorecer la gobernanza y la integración en la Región Capital./ The city is the real place in society where people live and perform their activities. Since its creation linked to the field, which makes it sustainable and productive: providing water, environmental services, food, employment and sources of inputs for processing and exchange, forming a diverse structure and supported by endogenous factors of production and consumption, conditions for strategic urban economic growth. But sprawl at the expense of rural areas limits the viability of human life under proper conditions in a given territory. Given the environmental risks and costs, social and economic future generations would pay to continue this trend, it seems appropriate to rectify. The model of territorial occupation of the Sabana del Río Bogotá, urban network in a rural area, would restore the ecological balance, economic productivity and social equity and promote good governance and integration into the

  2. Experience of the Republic of Belarus in solving the problems of rehabilitation of the territories affected by the Chernobyl catastrophe

    International Nuclear Information System (INIS)

    Tsalko, V.

    2002-01-01

    As the result of the Chernobyl accident, about a quarter of the Belarussian territory has been contaminated by radionuclides. More than one and a half million of people live on the contaminated territory. The legislation and radiological standards were developed in all spheres related to overcoming of the Chernobyl catastrophe consequences. Significant range of countermeasures is applied in agriculture. The system of social protection of all population categories is under implementation. Considerable part of work has been done to improve living conditions in the contaminated territories. The rehabilitation of the contaminated territories includes a complex of measures aimed at restoration of the economy, social infrastructure, physical and psychological health of people. Although a long time passed since the Chernobyl accident, a lot of problems of rehabilitation of affected areas still remain to be solved. In this regard, both national efforts and international collaboration are very important. (author)

  3. Mountain Permafrost in the Yukon Territory, Canada: Mapping and Modelling

    Science.gov (United States)

    Lewkowicz, A. G.; Bonnaventure, P.; Schultz, E.; Etzelmuller, B.

    2006-12-01

    The distribution and characteristics of mountain permafrost in North America are poorly known compared to lowland permafrost, and predictions of climatic change impacts are therefore subject to a higher degree of uncertainty. Recent DC resistivity soundings in association with borehole temperature information in the Yukon Territory, show the wide range of permafrost conditions that can exist at sites separated by short distances. To provide baseline information for future modelling, efforts are underway to produce a detailed map of permafrost probability in the mountains of the southern half of the Yukon Territory (60-65°N), an area greater than 200 x 103km2. The methodology is based on the Basal Temperature of Snow (BTS) technique, first developed in the European Alps. Ground surface temperatures measured at the base of snow > 80 cm thick in late winter are an indicator of permafrost presence or absence. We have used this method successfully in three study areas of about 200 km2: first, Wolf Creek basin near Whitehorse (Lewkowicz and Ednie, 2004) and now the western side of the Ruby Range adjacent to Kluane Lake, and the Haines Summit area in northwestern British Columbia. In each area, (1) we installed miniature temperature loggers at the ground surface and in the air to check on the timing of the BTS measurements; (2) we measured BTS values in the elevation zone across which permafrost was expected to become widespread; (3) we modelled the BTS spatial field using elevation (from a 30 m DEM) and potential incoming solar radiation (PISR) as the independent variables; and (4) we used logistic regression to compare the modelled BTS values with pit observations made in late-summer of the presence or absence of frozen ground. Both elevation and PISR were significant in the Wolf Creek and Ruby Range sites which have relatively continental climates and fall within the Upper Yukon-Stikine Basin climatic region (Wahl et al., 1987). For the Haines Summit area, however

  4. Comparative estimates of Kamchatka territory development in the context of northern territories of foreign countries

    Directory of Open Access Journals (Sweden)

    Andrey Gennadyevich Shelomentsev

    2014-06-01

    Full Text Available The article promotes an approach to assess the prospects of regional development on the basis of the synthesis of comparative and historical methods of research. According to the authors, the comparative analysis of the similar functioning of the socio-economic systems forms deeper understanding what part factors and methods of state regulation play in regional development, and also their place in socio-economic and geopolitical space. The object of the research is Kamchatka territory as the region playing strategically important role in socio-economic development of Russia and also northern territories of the other countries comparable with Kamchatka on the bass if environmental conditions such as Iceland, Greenland, USA (Alaska, Canada (Yukon, and Japan (Hokkaido. On the basis of allocation of the general signs of regional socio-economic systems and creation of the regional development models forming the basis for comparative estimates, the article analyses the territories, which are comparable on the base of climatic, geographic, economic, geopolitical conditions, but thus significantly different due to the level of economic familiarity. The generalization of the extensive statistical material characterizing various spheres of activity at these territories, including branch structure of the economy, its infrastructure security, demographic situation, the budgetary and financial sphere are given. It allows defining the crucial features of the regional economy development models. In the conclusion, the authors emphasize that ignoring of the essential relations among the regional system elements and internal and external factors deprives a research of historical and socio-economic basis.

  5. Young (inscene: art, culture and territory

    Directory of Open Access Journals (Sweden)

    Beatriz Akemi Takeiti

    2016-01-01

    Full Text Available This paper discusses the importance of aesthetic inventions on modes of youth subjectivity in the vulnerability and violence contexts. It also intends to reflect on how the actions undertaken by these youth can cut across the discussion between occupational therapy and culture. Therefore, we worked with some fragments of life stories of three young people engaged in cultural collective distinctive - marginal literature soiree, hip hop movement and audiovisual production - in the districts of Brasilândia and Vila Nova Cachoeirinha in the north of the city of São Paulo, whose we could follow through ethnographic incursions in protagonized cultural activities or in which they participate and oral history interviews. The youth subjectivities productions has been configured as a live territory marked not only by poverty and violence experiences, but, also by collective and creative productions, a brand new life style through aesthetic inventions in the periphery where the stigma of being young, negro and poor gives place to an emblem: the pride of being from the periphery. This emblematic territory is highlighted in cultural collective, particularly in Sarau Poetry Brasa and Cinescadão, two strategies of art and culture that invoke an experience resistance, transforming the experiences of violence and vulnerability that are experienced on the outskirts, in ethical, aesthetic and policies practices.

  6. The environmental perspective in the territorial classification

    International Nuclear Information System (INIS)

    Leyva Franco, Pablo

    1998-01-01

    The article is about the environmental aspects in the territorial classification, of the constitutional structure and its reaches, of the precision in the approaches and procedures and of the law 388 of 1997 it understands each other for the environmental thing the relationship between the systems and natural processes and the systems and social, economic and cultural processes; this way the environmental thing transcends the ecological thing and the geographical thing to become a new dimension of the science, of the knowledge and of the culture. The environmental thing also acquires a particular concretion when serving like basic instrument for the interpretation of the necessities of the society and in the way of satisfying them without damage of the natural thing and territorial classification as the process of reflection of a society on the form of occupying the space, of taking advantage of the natural resources, of building establishments, of establishing an infrastructure and of managing the relationships and the economic flows, to obtain a disposition and space arrangements of their activities finally, in harmony with the nature that they correspond to their culture and the form like it wants to maintain or to improve their quality of life in a sustainable way

  7. Living the territoriality: Mapuche tourism and development

    Directory of Open Access Journals (Sweden)

    Dorian Rommens

    2017-07-01

    Full Text Available This article examines how Mapuche entrepreneurs are shaping the landscape of tourism in southern Chile in the context of indigenous development. Based on ethnographic research in and around Lican Ray, we looked at the impacts of Mapuche tourism ventures on development and deterritorialisation. Furthermore, we consider Mapuche tourism as a strategy of resistance in response to the deepening displacement of Mapuche population and the loss of traditional cultural values. The first section means to give an overview of the complexity of issues regarding (indigenous tourism and development as well as to introduce Mapuche tourism practices. Next, dealing with notions as territoriality and collectivism, we argue that Mapuche entrepreneurs are reappropriating Mapuche culture for development. Mapuche tourism is mobilising alternative ways for development, being and relating to the profound relationship they have with their territory and environment in accordance to their worldview. Finally, following the theories of anthropologists Charles Hale and James Scott, we show how Mapuche tourism is shaped in globalisation through Chile’s neoliberal policy. However, the Mapuche indigenous people active in tourism demonstrate that they possess the agency to construct strategies of ‘cultural resistance’. This article brings new perspectives to the study of indigenous tourism and development and represents Mapuche tourism as an opportunity for both indigenous development and resistance.

  8. territorial previa a la toma de decisiones

    Directory of Open Access Journals (Sweden)

    Ángel Raúl Ruiz Pulpón

    2006-01-01

    Full Text Available La expansión de la agricultura de regadío ha ocasionado una signifi cativa confl ictividad ecológica, económica y social concerniente al uso del agua en la cuenca del Guadiana. Ante la ausencia, en estos últimos treinta años, de enfoques territoriales y sistémicos para la resolución de la problemática, se propone una metodología que permite la clasifi cación territorial de los municipios de la cuenca hidrográfi ca del Guadiana que presenten unas características similares de sus regadíos, con el objeto de plantear un modelo espacial previo a la toma de decisiones sobre la gestión de los recursos hídricos, agrarios y ambientales en Castilla-La Mancha, en consonancia con los preceptos estipulados por la Directiva Marco de Aguas y la Estrategia Territorial Europea

  9. SUBSTANTIATION OF THE COST OF HOUSING CONSTRUCTION INCLUDING THE FACTOR OF INVESTMENT ATTRACTIVENESS OF TERRITORIES

    Directory of Open Access Journals (Sweden)

    ZAIATS Yi. I.

    2015-11-01

    Full Text Available Problem statement. For planning and organization of urban construction is necessary to analyze the use of areas. Territorial resources of the city, being used for construction and other urban purposes, consists of plots of land: disposable, reserved and undeveloped in previous years of construction in progress; residential districts and blocks of obsolete housing fund; industrial and municipal and warehouse enterprises being used irrationally or stopped to work; the defence department, where the amortized warehouses and other main funds are that are not used by purpose; agricultural enterprises where the obsolete industrial funds, haying, nurseries, greenhouses. The number of free areas suitable for future urban development is extremely limited. However a considerable part of the territories of almost all functional zones is used inefficiently. Purpose. Formalization of a factor of investment attractiveness of territories for the further identification and research of the connection between it and the cost of housing construction is necessary. Conclusion. The identification of regularities of influence of the factor of investment attractiveness of territories on the cost of construction of high-rise buildings allow to obtain a quantitative estimate of this effect and can be used in the development of the methodology of substantiation of the expediency and effectiveness of the implementation of highrise construction projects, based on organizational and technological aspects.

  10. Remediation strategies for contaminated territories resulting from Chernobyl accident. Final report

    International Nuclear Information System (INIS)

    Jacob, P.; Fesenko, S.; Firsakova, S.K.

    2001-03-01

    The present report realizes a settlement specific approach to derive remediation strategies and generalizes the results to the whole affected area. The ultimate aim of the study is to prepare possible investment projects on remediation activities in the contaminated territories. Its current aim was to identify the areas and the remedial actions that should be primarily supported and their corresponding cost. The present report starts with an outline of the methodology of deriving remediation strategies, a description of data for 70 representative settlements and of parameters of the remedial actions considered, and a classification of the contaminated territory according to radiological criteria. After summarising aspects of the contamination situation and applications of remedial actions in the past, dose calculations and derived remediation strategies for the representative settlements are described. These are generalized to the total contaminated territory. Within the contaminated territory private produce is of main importance for the radionuclide intake. At the end of the report, radiological aspects of the produce of collective farms are described. (orig.)

  11. Extrapolational Look at the Current State of Territorial Strategic Planning in Russia

    Directory of Open Access Journals (Sweden)

    Bogomolova Irina Viktorovna

    2014-12-01

    Full Text Available Since the 90s, the ideas on territorial strategic planning have been progressively disseminated in Russia. A growing number of cities, regions and macroregions recognized the urgency of finding their individual path of development which would ensure the successful implementation of strategic plans. The author of the article distinguishes four stages of formation and development of territorial strategic planning in modern Russia on the basis of retrospective analysis. The special attention is paid to the contemporary period which started after the adoption of the Federal Law of June 28, 2014 no. 172 “On strategic planning in the Russian Federation” regulating the activity of federal, regional and municipal authorities in the field of strategic planning and management. For the first time in more than 20 years the common requirements to the system of strategic planning were established in Russia at the level of the legislative act. The strategic planning is officially recognized as the most important element in the system of strategic management contributing to the creation of conditions for sustainable territorial development. The author grounds the expediency and proves the necessity of legislative adoption of norms and principles of the strategic planning. The municipal level as an equal member of the strategic planning process is included in the system of strategic planning. In accordance with the adopted law, the strategies for socioeconomic development of the territory of the RF subject can be worked out in the region (for example, for several municipalities. It is necessary to develop specific goals, objectives and directions of development for each territory. This creates the conditions for planning the development of metropolitan areas as the territories of advanced development, as well as large intermunicipal investment projects and programs. On the basis of experience of strategic planning in Volgograd, the author makes constructive

  12. Energetic cost of feeding territories in an Hawaiian honeycreeper.

    Science.gov (United States)

    Carpenter, F Lynn; MacMillen, Richard E

    1976-09-01

    By analysis of time budgets the daily energy expenditure in territorial individuals of a Hawaiian honeycreeper (Vestiaria coccinea, Fam. Drepanididae) were estimated during the nonbreeding season and compared to that of nonterritorial individuals. The mean rise in living costs was 2.3 kcal/24 h or 17% of the nonterritorial energy budget. The most costly territorial behavior was advertisement rather than chasing, and total territorial cost was seen to be little affected by the number of intruders or the size of the territory. These results are compared with data on feeding (nonbreeding) territories of other nectar-feeding birds. The suggestion is made that hummingbirds may be more likely to develop nonbreeding territorial behavior in any set of environmental circumstances than are honeycreepers because of relatively lower total cost of advertisement plus chasing.

  13. Territoriality and Consumption Behaviour with Location-based Media

    DEFF Research Database (Denmark)

    Tussyadiah, Iis

    2012-01-01

    The development in location-based mobile media has led to the popularity of its use for place experiences. This study explored the concept of territoriality, which is suggested as the underlying human behaviour that influences consumers’ mobility and experience stimulated by the social gaming...... feature of location-based media. From an exploratory investigation with a series of focus group discussions with users of location-based media, this study observed the activities of territorial tagging for the purposes of territorial claim and defence to gain and maintain the perceived territorial control...... over resources and rewards attached to certain places. The ability of location-based media to make the physical territory to interact with informational devices enables territorial behaviour to manifest in the consumption of local establishments, making location-based media a powerful tool...

  14. Territory development as economic and geographical activity (theory, methodology, practice

    Directory of Open Access Journals (Sweden)

    Vitaliy Nikolaevich Lazhentsev

    2013-03-01

    Full Text Available Accents in a description of theory and methodology of territory development are displaced from distribution of the national benefits on formation of territorial natural and economic systems and organization of economical and geographical activity. The author reveals theconcept of «territory development» and reviews its placein thetheory and methodology of human geography and regionaleconomy. In the articletheindividual directions ofeconomic activity areconsidered. The author has made an attempt to definethesubject matter of five levels of «ideal» territorial and economic systems as a part of objects of the nature, societies, population settlement, production, infrastructure and management. The author’s position of interpretation of sequences of mechanisms of territory development working according to a Nested Doll principle (mechanism of economy, economic management mechanism, controlling mechanism of economy is presented. The author shows the indicators, which authentically define territory development

  15. The Pacific northwest stream quality assessment

    Science.gov (United States)

    Van Metre, Peter C.; Morace, Jennifer L.; Sheibley, Rich W.

    2015-01-01

    In 2015, the U.S. Geological Survey (USGS) National Water-Quality Assessment (NAWQA) program is assessing stream quality in the Pacific Northwest. The goals of the Pacific Northwest Stream Quality Assessment (Pacific Northwest study) are to assess the quality of streams in the region by characterizing multiple water-quality factors that are stressors to aquatic life and to evaluate the relation between these stressors and biological communities. The effects of urbanization and agriculture on stream quality for the Puget Lowlands and Willamette Valley are the focus of this regional study. Findings will provide the public and policymakers with information regarding which human and environmental factors are the most critical in affecting stream quality and, thus, provide insights about possible approaches to protect or improve the health of streams in the region.

  16. Area selection for a geological repository of high level radioactive waste in China

    International Nuclear Information System (INIS)

    Jin Yuanxin; Wang Ju; Chen Weiming; Guo Yonghai; Su Rui; Zhao Honggang; Xu Guoqing

    2012-01-01

    China started research on HLW disposal in 1985 and 6 areas, including Northwest, Southwest, East China, South China, Inner Mongolia and Xinjiang area, are selected. The results show that the Northwest area has obvious comprehensive advantages, which can be considered as the first area for site selection, while site characterization and comparison research in the area should be continued. (authors)

  17. THE SUBSTANTIATION OF THE FUNCTIONAL TRANSMISSION EXPIDIENCY OF THE BIG CITIES TERRITORIES

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    KOVALІOV V. V.

    2017-04-01

    Full Text Available Raising of problem. When planning the further development of big cities, an unequivocal choice is made in favor of the principle of gradual consolidation and development based on existing conditions; priorities in this case are «filling» the building, as well as the transformation of existing abandoned areas of «brownfield» and their reuse. Purpose of the aricle. An analysis of the reasons for the need to reconstruct the urban environment, and the identification of possible directions for such reconstruction using the example of industrial areas of big cities. Conclusion. Given the current trends in the polyfunctionalization of urban areas, based on a systematic approach to assessing the conditions for the deployment of industrial enterprises, determining the effectiveness of their operation and calculating the efficiency of the use of the territory, a decision should be made on the expediency of the functional re-development of such territories.

  18. The architecture of chicken chromosome territories changes during differentiation

    Directory of Open Access Journals (Sweden)

    Stadler Sonja

    2004-11-01

    Full Text Available Abstract Background Between cell divisions the chromatin fiber of each chromosome is restricted to a subvolume of the interphase cell nucleus called chromosome territory. The internal organization of these chromosome territories is still largely unknown. Results We compared the large-scale chromatin structure of chromosome territories between several hematopoietic chicken cell types at various differentiation stages. Chromosome territories were labeled by fluorescence in situ hybridization in structurally preserved nuclei, recorded by confocal microscopy and evaluated visually and by quantitative image analysis. Chromosome territories in multipotent myeloid precursor cells appeared homogeneously stained and compact. The inactive lysozyme gene as well as the centromere of the lysozyme gene harboring chromosome located to the interior of the chromosome territory. In further differentiated cell types such as myeloblasts, macrophages and erythroblasts chromosome territories appeared increasingly diffuse, disaggregating to separable substructures. The lysozyme gene, which is gradually activated during the differentiation to activated macrophages, as well as the centromere were relocated increasingly to more external positions. Conclusions Our results reveal a cell type specific constitution of chromosome territories. The data suggest that a repositioning of chromosomal loci during differentiation may be a consequence of general changes in chromosome territory morphology, not necessarily related to transcriptional changes.

  19. Multidimensional and multiscalar analisis of territorial rural development in Brazil

    Directory of Open Access Journals (Sweden)

    Sergio Schneider

    2013-09-01

    Full Text Available Of late, there have been several political, practical and analytical changes to our understanding of rural development. Diverse efforts have emerged in the analysis and discussion of spatial dynamics such as “rurality”, territories, in the construction of a territorial perspective of rural development. These changes in the forms of identification and measurement of rural development lead us to question the validity and effectiveness of applied methods, inviting us to establish methodologies and analytical criteria coherent with the multiple manifestations and scales of development. This article offers a multidimensional and multi-scalar analytical model for territorial rural development, using our methodology tested in four rural territories of Brazil.

  20. The urgency of outer territories anthropology

    Directory of Open Access Journals (Sweden)

    Miloš Milenković

    2016-02-01

    Full Text Available In the context of transforming a part of Serbian anthropology into social theoretic management of identity, I suggest both comparative historiographic and ethnographic learning from societies with similar post-colonial experience, with the aim to include the discipline into an urgent defense of Serbia and Belgrade from further ethno-profiteering interests of elites in/from outer territories, left over on the ruins of our ill judged, resource incompatible, exaggerated or immoral twentieth century adventures. Serbian anthropology, written by anthropologists to whom Serbia and Belgrade are "homeland" by origin or civilized choice, should play the key role in the defense of Serbian citizens from the interest of elites in/from the outer "homelands", particularly by revealing the processes for which it is, as a discipline, most expert at – the professionalization of ethnicity, interactive and hybrid nature of identity, instrumental nature of tradition and the identity politics in general. Having in mind the latest attempt, a particularly successful one, conducted by the end of the 20th and the beginning of the 21st century that the lives, health, well-being, dignity and future of persons born in and loyal to the interest of Serbia and Belgrade, in large scale, thoroughly and long term be sacrificed and dedicated to the interests of ethno-profiteering elites in/from outer territories, in this article I point to the possibility to, along with the comparative learning from the above mentioned post-colonial experiences, delicate experiences of urgent anthropology be applied as well as the rich tradition of collective research. This text analyzes the results of first such research, that represenst the initial, praiseworthy and a brave step in the wise striving to engage social sciences and humanities in a search of expert and not mythical/daily-political solutions of the key problem of the Serbian nation – that of how to settle the interests of the

  1. Quality of life of the population as an indicator of sustainable development of rural territories

    Directory of Open Access Journals (Sweden)

    Larisa Alexandrovna Tretiakova

    2012-09-01

    Full Text Available The purpose of this study is theoretical justification of socio-economic foundations of sustainable livelihoods in rural areas and development of practical recommendations for evaluating and improving quality of life in rural areas. The subject of this study is a system of socio-economic relations that defines processes and patterns of sustainable livelihoods in rural areas. Methodological basis is a systematic approach and method of dialectical cognition, which examine processes of development of rural territories in relationship and complementarity. The results described in this paper are: the degree of differentiation of rural population under qualitative levels of well-being was studied; the authors’ system of indicators of regional socio-economic development on a basis of detailed hierarchical structure was presented; priority areas for improving standards and quality of life of the rural population were identified. A scope of results was developed and science-based recommendations and suggestions for sustainable development of rural territories based on authors’ methodology for evaluating quality life in rural areas may be subject to legislative and executive authorities in development socio-economic projects and programmes aimed at enhancing rural employment and income were made. The conclusions are: sustainable development of rural territories involves not only increase of efficiency of rural economy, but, above all, increasing and improving the quality of life of the rural population; on a system of complementarities, the evaluation of sustainability of livelihood strategies should take into account the economic, environmental, social and institutional factors

  2. 1991 Pacific Northwest loads and resources study, Pacific Northwest economic and electricity use forecast

    International Nuclear Information System (INIS)

    1992-01-01

    This publication provides detailed documentation of the load forecast scenarios and assumptions used in preparing BPA's 1991 Pacific Northwest Loads and Resources Study (the Study). This is one of two technical appendices to the Study; the other appendix details the utility-specific loads and resources used in the Study. The load forecasts and assumption were developed jointly by Bonneville Power Administration (BPA) and Northwest Power Planning Council (Council) staff. This forecast is also used in the Council's 1991 Northwest Conservation and Electric Power Plan (1991 Plan)

  3. Knowledge-Based Information Management for Watershed Analysis in the Pacific Northwest U.S.

    Science.gov (United States)

    Keith Reynolds; Richard Olson; Michael Saunders; Donald Latham; Michael Foster; Bruce Miller; Lawrence Bednar; Daniel Schmoldt; Patrick Cunningham; John Steffenson

    1996-01-01

    We are developing a knowledge-based information management system to provide decision support for watershed analysis in the Pacific Northwest region of the U.S. The system includes: (1) a GIS interface that allows users to graphically navigate to specific provinces and watersheds and display a variety of themes and other area-specific information, (2) an analysis...

  4. Intestinal helminths of red foxes (Vulpes vulpes in north-west Italy

    Directory of Open Access Journals (Sweden)

    Magi M.

    2016-03-01

    Full Text Available A total of 180 foxes (Vulpes vulpes from an area scarcely investigated of north-west Italy, were examined for intestinal helminths using sedimentation and counting technique (SCT. Faecal samples were submitted to centrifugation with 50 % zinc sulphate used as flotation solution.

  5. The 2010-2011 excavation season at Al Zubarah, north-west Qatar

    DEFF Research Database (Denmark)

    Richter, Tobias; al-Naimi, Faisal; Yeomans, Lisa

    2012-01-01

    This paper briefly summarizes the results of the 2010–2011 archaeological fieldwork at the late eighteenth–twentieth-century abandoned city of al-Zubarah in north-west Qatar. The excavations in five areas inside the town, covering courtyard houses, a suq, a palatial compound, and a midden...

  6. Anatomy of a field trial: Wood-based biochar and compost influences a Pacific Northwest soil

    Science.gov (United States)

    Biochar land application research in elevated rainfall areas (980 millimeters of annual rainfall) of the U.S. Pacific Northwest is lacking. A proof-of-concept field study examined the effects of spruce-pine-fir wood chip biochar (slow pyrolysis; 450-500 degrees Celsius; 35 megagrams per hectare), d...

  7. Inter-regional spillovers of seaports: the case of North-West Europe

    NARCIS (Netherlands)

    Merk, O.M.; Manshanden, W.J.J.; Dröes, M.I.

    2013-01-01

    This article describes the inter-regional spillover of seaports by assessing four large ports in Northwest Europe: Rotterdam, Antwerp, Hamburg and Le Havre. The authors disaggregate national input/output-tables to the level of the functional port area and calculate the relevant Leontief multipliers

  8. Impacts of timber harvesting on soil organic matter, nitrogen, productivity, and health of inland northwest forests

    Science.gov (United States)

    M. F. Jurgensen; A. E. Harvey; R. T. Graham; D. S. Page-Dumroese; J. R. Tonn; M. J. Larsen; T. B. Jain

    1997-01-01

    Soil organic components are important factors in the health and productivity of Inland Northwest forests. Timber harvesting and extensive site preparation (piling, windrowing, or scalping) reduces the amount of surface organic material (woody residues and forest floor layers) over large areas. Some wildfires and severe prescribed burns can have similar consequences....

  9. Timber resource statistics for non-federal forest land in northwest Oregon.

    Science.gov (United States)

    Donald R. Gedney; Patricia M. Bassett; Mary A. Mei

    1986-01-01

    This report summarizes a 1986 timber resource inventory of the non-Federal forest land in the 10 counties (Clackamas, Clatsop, Columbia, Hood River, Marion, Multnomah , Polk, Tillamook, Washington, and Yamhill) in northwest Oregon. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

  10. Size of Specially Protected Forest Sites for Raptors: What Size of These Sites Should be for Protect the Raptor’s Breeding Territories?

    Directory of Open Access Journals (Sweden)

    Igor V. Karyakin

    2018-03-01

    Full Text Available The article analyzes the influence of various types of felling on the occupation of breeding territories by different species of raptors mainly in the Altai Territory forests. Responses of birds of prey to the disturbance factor are also analyzed. Flight initiation distance is determined for each species. A review of international and Russian experience of buffer zones and specially protected forest areas (SPFA around nests of raptors was made. On this basis, the article presents the sizes of specially protected forest areas, thus it is possible to preserve breeding territories of different birds of prey species.

  11. Agrarian Social Movements and the Making of Agrodiesel Moral Territories in Northeast Brazil

    Science.gov (United States)

    Manzi, Maya

    In response to widespread concerns about the socio-ecological impacts of agrofuel production and development, particularly for food security, efforts have been made internationally to implement more sustainable forms of producing agrofuels. Brazil's National Program for the Production and Use of Agrodiesel (PNPB), launched in 2004, is one such attempt. Promoted as a socially and environmentally responsible program, the PNPB was made possible through unprecedented alliances between the 'postneoliberal' Brazilian state, the agribusiness sector, and social movements such as the Rural Trade Union's Movement (MSTTR) and the Landless Rural Workers' Movement (MST). In this research, I critically analyze the unexpected engagement of social movements in the making of agrodiesel territories in semi-arid Bahia, Northeastern Brazil by examining the territorial and moral processes and practices that underlie the production of castor bean (mamona) for agrodiesel. The methodology adopted comprised participant observation, informal and semi-structured interviews (n=74) with leaders and members of the MST and the MSTTR in the territories of the Chapada Diamantina and Irece, in central Bahia. Interviews were also conducted with representatives of family farming cooperatives, government institutions, and agrodiesel companies (Petrobras) in the two study areas and in Salvador, capital of Bahia. Research methods also included the collection and critical discourse analysis of archival and other secondary data sources from public and private institutions. Drawing mainly from cultural geography and political ecology literatures, I argue that social movement leaders enable the making of agrodiesel territories mainly through their role as 'agrodiesel gatekeepers'---as legal interveners, managers, and caregivers. Family farmers tend to enable agrodiesel territorial expansion and to disrupt agrodiesel territorial management by not complying with moral prescriptions of loyalty. I see farmers

  12. 77 FR 20807 - Northwest Pipeline GP; Notice of Application

    Science.gov (United States)

    2012-04-06

    ... diameter pipelines away from an adjacent surface coal mine west of Kemmerer, Wyoming. Northwest also... directed to Pam Barnes, Manager Certificates and Tariffs, Northwest Pipeline GP, 295 Chipeta Way, Salt Lake...

  13. Achievements in emergency medical rescue service, North-West ...

    African Journals Online (AJOL)

    2006-08-28

    Aug 28, 2006 ... In North-West province this process of provincialisation took place in ... Emergency Medical Rescue Service, Department of Health, North-West. Victor R .... recovery after CPR treatment should be started as soon as possible ...

  14. Open Data for Territorial Specialization Assessment Territorial Specialization in Attracting Local Development Funds: an Assessment. Procedure Based on Open Data and Open Tools

    Directory of Open Access Journals (Sweden)

    Giuseppe Las Casas

    2014-05-01

    Full Text Available The New Cohesion Policy opens to an integrated place-based approach for the improvement of territorial and social cohesion. The issue of territorial impact assessment of regional development policies highlight that data availability, open access to datasets in “near real-time”, participation, knowledge sharing, assumed importance within the development planning process. The contribution of ‘open data’ appears to be mature and in this paper we present an application of spatial analysis techniques for the evaluation of spatial effects of EU funds starting form open data by open-coesione. The application regards an internal areas of Basilicata Region: the Agri Valley. A complex contests in which an environmental and agricultural traditional vocation conflicts with a recent development of oil extraction industries. Conclusions regard further applications and perspectives for improving and supporting regional development planning considering the exploitation of open data sources and spatial analysis.

  15. Persuasive territories in European cultural politics:

    DEFF Research Database (Denmark)

    Thelle, Mikkel; Thylstrup, Nanna Bonde

    2011-01-01

    Purpose – This paper aims to view the concept of persuasive technology as a framework for discussing cultural politics on the internet. Taking digital collections as a point of departure, the cases of Europeana and Google Books are to be discussed as promoting different assemblies of information......, practice and identity politics. Through this discussion the study aims to show how the internet becomes territorialized through persuasive mechanisms. Design/methodology/approach – The study applies different concepts on the cases, derived from different fields of social theory, such as “soft power......”, “assembly” and “folksonomy” in order to question the traditional view of persuasive technology as a concept instrumental to, for example, marketing agendas. Targeting the relation between policy and everyday practice, the paper aims to open a discussion of persuasive technology deeply embedded in digital...

  16. Representación territorial y democracia

    Directory of Open Access Journals (Sweden)

    Diego Reynoso

    2004-01-01

    son una prueba del papel de los territorios en su sistema de representación legislativa. Los sistemas bicamerales permiten hacer frente al dilema de la representación democrática cuando los territorios, además de los ciudadanos, importan. En este trabajo, se explora la tensión normativa entre el principio 'una persona, un voto' de representación y el principio de representación de igualdad territorial existente (no sólo en los sistemas federales. Además, se presenta un análisis de los sistemas de representación bicameral conforme a estos dos criterios. Salvo excepciones (por ejemplo, Kymlica, 1996, la mayoría de la literatura previa, de una forma u otra ha juzgado patológica la existencia de criterios territoriales. En este trabajo se discute esa apreciación.

  17. Territorial disputes in international arbitration practice

    Directory of Open Access Journals (Sweden)

    Tubić Bojan

    2014-01-01

    Full Text Available This paper deals with the issue of territorial disputes settlement in international arbitrations. The arbitration represents an efficient way of determining state borders, together with diplomatic means of dispute resolution and procedure before the International Court of Justice. Parties in a dispute choose arbiters, rules of procedure and commit themselves to accept and implement arbitration award, which is based on international law. States can create an ad hoc tribunal or they can decide to resolve the dispute before the Permanent Court of Arbitration in The Hague. In arbitration practice there were cases of successful arbitrations, especially in situations when a dispute was primarily factual and when major economic and political interests were not involved.

  18. Frontiers, territoriality and tensions in bordering spaces

    Directory of Open Access Journals (Sweden)

    María Eugenia Comerci

    2012-01-01

    Full Text Available The expansión of the agricultural frontier in the Argentine pampas implied a re-valuation of "bordering" spaces, which were considered "marginal" by capital. This paper aims at interpreting the socio-territorial impact -from both a material and a symbolic level- being caused by the expansión of the productive, business-profile [agricultural and oil] frontier in the center-west of the province of La Pampa. With the interpretative approach provided by qualitative methodologies, we intend to analyze -in a case study- how these frontier expansión processes altered and re-defined the social arena between the years 2000 and 2010, the social construction of the space and the power relations in Chos Malal

  19. Sporotrichosis from the Northern Territory of Australia

    Science.gov (United States)

    Subedi, Shradha; Kidd, Sarah E.; Baird, Robert W.; Coatsworth, Nicholas; Ralph, Anna P.

    2014-01-01

    We report three cases of lymphocutaneous infection caused by the thermally dimorphic fungus, Sporothrix schenckii from Australia's tropical Northern Territory. Two cases were acquired locally, making them the first to be reported from this region. All three cases presented with ulceration in the limb; however, the classical sporotrichoid spread was present only in the first two cases. Their occurrence within several weeks of each other was suggestive of a common source of environmental contamination such as hay used as garden mulch. Diagnoses were delayed in each case, with each patient having substantial exposure to ineffective antibiotics before the correct diagnosis was made. These cases bring the total number of reported sporotrichosis cases in Australia since 1951 to 199. Lessons from these cases are to consider the diagnosis of sporotrichosis in lesions of typical appearance, even in geographical settings from where this pathogen has not previously been reported. PMID:25200259

  20. Dissemination and geovisualization of territorial entities' history

    Directory of Open Access Journals (Sweden)

    Christine Plumejeaud

    2014-06-01

    Full Text Available This paper describes an innovative solution for geovisualization of the demographic and administrative history of French municipalities, named "communes" in French. This solution allows for the open dissemination of such data. The challenge is to provide a web interface for unskilled users in order to help them understand complex information about the demographic evolution of French territories. Our approach combines interactive thematic, spatial, and temporal views. We describe our architecture, based on open-source technologies, and the organization of this imperfect geo-historical information in our spatiotemporal database. Our second contribution concerns the concept of an acquaintance graph that has been used to obtain an efficient design with good performance in our geovisualization website.