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Sample records for ammassalik area east

  1. Holocene changes in climate and vegetation in the Ammassalik area, East Greenland, recorded in lake sediments and soil profiles

    DEFF Research Database (Denmark)

    Jakobsen, Bjarne Holm; Fredskild, Bent; Pedersen, Jørn Bjarke Torp

    2008-01-01

    , appears to have experienced the warmest Holocene summer conditions, ice-free seas and limited snow covers. The climate situation seems to have been to a considerable extent based on internal regional meteorological processes and largely without strong and regular cyclonic impacts from lower latitudes...

  2. Multi-decadal marine- and land-terminating glacier recession in the Ammassalik region, southeast Greenland

    Directory of Open Access Journals (Sweden)

    S. H. Mernild

    2012-06-01

    Full Text Available Landsat imagery was applied to elucidate glacier fluctuations of land- and marine-terminating outlet glaciers from the Greenland Ice Sheet (GrIS and local land-terminating glaciers and ice caps (GIC peripheral to the GrIS in the Ammassalik region, Southeast Greenland, during the period 1972–2011. Data from 21 marine-terminating glaciers (including the glaciers Helheim, Midgaard, and Fenris, the GrIS land-terminating margin, and 35 GIC were examined and compared to observed atmospheric air temperatures, precipitation, and reconstructed ocean water temperatures (at 400 m depth in the Irminger Sea. Here, we document that net glacier recession has occurred since 1972 in the Ammassalik region for all glacier types and sizes, except for three GIC. The land-terminating GrIS and GIC reflect lower marginal and areal changes than the marine-terminating outlet glaciers. The mean annual land-terminating GrIS and GIC margin recessions were about three to five times lower than the GrIS marine-terminating recession. The marine-terminating outlet glaciers had an average net frontal retreat for 1999–2011 of 0.098 km yr−1, which was significantly higher than in previous sub-periods 1972–1986 and 1986–1999. For the marine-terminating GrIS, the annual areal recession rate has been decreasing since 1972, while increasing for the land-terminating GrIS since 1986. On average for all the observed GIC, a mean net frontal retreat for 1986–2011 of 0.010 ± 0.006 km yr−1 and a mean areal recession of around 1% per year occurred; overall for all observed GIC, a mean recession rate of 27 ± 24% occurred based on the 1986 GIC area. Since 1986, five GIC melted away in the Ammassalik area.

  3. Climate, glacier mass balance and runoff (1993-2005) for the Mittivakkat Glacier catchment, Ammassalik Island, SE Greenland, and in a long term perspective (1898-1993)

    DEFF Research Database (Denmark)

    Mernild, Sebastian H.; Kane, D.L.; Hansen, Birger;

    2008-01-01

    Climate, glacier mass balance and runoff are investigated in the Low-Arctic Mittivakkat Glacier catchment on Ammassalik Island, Southeast Greenland. High-resolution meteorological data from the catchment covering 1993-2005 and standard synoptic meteorological data from the nearby town of Tasiilaq...... (Ammassalik) from 1898-2005 are used. Within the catchment, gradients and variations are observed in meteorological conditions between the coastal and the glacier areas. During the period 1993-2005 about 15% lower annual solar radiation was observed in the coastal area. Further, decreasing mean annual air...... temperatures (MAAT) occur in the coastal area, indicating an approximately 20-d shorter thawing period. The higher lying glacier area, in contrast, experiences an increasing MAAT, an approximately 40-d longer thawing period and a 60-d longer snow-free period. The Mittivakkat Glacier net mass balance has been...

  4. Is East Africa an Optimum Currency Area?

    OpenAIRE

    Mkenda, Beatrice Kalinda

    2001-01-01

    The paper investigates whether the East African Community, comprising of Kenya, Tanzania, and Uganda, constitutes an optimum currency area or not. The East African Community has been revived, and one of the long-term objectives of the Community is to have a common currency. The paper employs the Generalised Purchasing Power Parity method, and various criteria suggested by the theory of Optimum Currency Areas to investigate the optimality of the Community as a currency area. While the various ...

  5. East Mountain Area 1995 air sampling results

    Energy Technology Data Exchange (ETDEWEB)

    Deola, R.A. [Sandia National Labs., Albuquerque, NM (United States). Air Quality Dept.

    1996-09-01

    Ambient air samples were taken at two locations in the East Mountain Area in conjunction with thermal testing at the Lurance Canyon Burn Site (LCBS). The samples were taken to provide measurements of particulate matter with a diameter less than or equal to 10 micrometers (PM{sub 10}) and volatile organic compounds (VOCs). This report summarizes the results of the sampling performed in 1995. The results from small-scale testing performed to determine the potentially produced air pollutants in the thermal tests are included in this report. Analytical results indicate few samples produced measurable concentrations of pollutants believed to be produced by thermal testing. Recommendations for future air sampling in the East Mountain Area are also noted.

  6. East Mountain Area 1995 air sampling results

    International Nuclear Information System (INIS)

    Ambient air samples were taken at two locations in the East Mountain Area in conjunction with thermal testing at the Lurance Canyon Burn Site (LCBS). The samples were taken to provide measurements of particulate matter with a diameter less than or equal to 10 micrometers (PM10) and volatile organic compounds (VOCs). This report summarizes the results of the sampling performed in 1995. The results from small-scale testing performed to determine the potentially produced air pollutants in the thermal tests are included in this report. Analytical results indicate few samples produced measurable concentrations of pollutants believed to be produced by thermal testing. Recommendations for future air sampling in the East Mountain Area are also noted

  7. Protected Areas: Mixed Success in Conserving East Africa's Evergreen Forests

    OpenAIRE

    Pfeifer, Marion; Neil D. Burgess; Swetnam, Ruth D.; Platts, Philip J; Willcock, Simon; Marchant, Robert

    2012-01-01

    In East Africa, human population growth and demands for natural resources cause forest loss contributing to increased carbon emissions and reduced biodiversity. Protected Areas (PAs) are intended to conserve habitats and species. Variability in PA effectiveness and 'leakage' (here defined as displacement of deforestation) may lead to different trends in forest loss within, and adjacent to, existing PAs. Here, we quantify spatial variation in trends of evergreen forest coverage in East Africa ...

  8. Pathways to an East Asian Higher Education Area: A Comparative Analysis of East Asian and European Regionalization Processes

    Science.gov (United States)

    Chao, Roger Y., Jr.

    2014-01-01

    The Author argues that historical regional developments in Europe and East Asia greatly influence the formation of an East Asian Higher Education Area. As such, this article compares European and East Asian regionalization and higher education regionalization processes to show this path dependency in East Asian regionalization of higher education…

  9. Catch tanks inhibitor addition 200-East and 200-West Areas

    International Nuclear Information System (INIS)

    Reported is the study of 11 catch tanks in the 200-East Area and the 7 catch tanks in the 200-West Area listed as active. The location, capacity, material of construction, annual total accumulation, annual rain intrusion, waste transfer rate, and access for chemical injection in these tanks are documented. The present and future utilization and isolation plans for the catch tanks are established

  10. Bottling plant location of microbreweries in East Midlands area, UK

    OpenAIRE

    Zheng, Chi

    2013-01-01

    Facility location decisions are critical in real-life projects, which impact on profitability of investment and service levels from demand side. In this paper, a project-based facility location problem should be resolved which refers to the establishment of a centralized bottling plant to serve microbreweries in East Midlands area of UK. This problem will be structured by firstly finding a mathematically theoretical location using the centre-of-gravity method and then formulate the problem as...

  11. Protected areas: mixed success in conserving East Africa's evergreen forests.

    Directory of Open Access Journals (Sweden)

    Marion Pfeifer

    Full Text Available In East Africa, human population growth and demands for natural resources cause forest loss contributing to increased carbon emissions and reduced biodiversity. Protected Areas (PAs are intended to conserve habitats and species. Variability in PA effectiveness and 'leakage' (here defined as displacement of deforestation may lead to different trends in forest loss within, and adjacent to, existing PAs. Here, we quantify spatial variation in trends of evergreen forest coverage in East Africa between 2001 and 2009, and test for correlations with forest accessibility and environmental drivers. We investigate PA effectiveness at local, landscape and national scales, comparing rates of deforestation within park boundaries with those detected in park buffer zones and in unprotected land more generally. Background forest loss (BFL was estimated at -9.3% (17,167 km(2, but varied between countries (range: -0.9% to -85.7%; note: no BFL in South Sudan. We document high variability in PA effectiveness within and between PA categories. The most successful PAs were National Parks, although only 26 out of 48 parks increased or maintained their forest area (i.e. Effective parks. Forest Reserves (Ineffective parks, i.e. parks that lose forest from within boundaries: 204 out of 337, Nature Reserves (six out of 12 and Game Parks (24 out of 26 were more likely to lose forest cover. Forest loss in buffer zones around PAs exceeded background forest loss, in some areas indicating leakage driven by Effective National Parks. Human pressure, forest accessibility, protection status, distance to fires and long-term annual rainfall were highly significant drivers of forest loss in East Africa. Some of these factors can be addressed by adjusting park management. However, addressing close links between livelihoods, natural capital and poverty remains a fundamental challenge in East Africa's forest conservation efforts.

  12. Protected areas: mixed success in conserving East Africa's evergreen forests.

    Science.gov (United States)

    Pfeifer, Marion; Burgess, Neil D; Swetnam, Ruth D; Platts, Philip J; Willcock, Simon; Marchant, Robert

    2012-01-01

    In East Africa, human population growth and demands for natural resources cause forest loss contributing to increased carbon emissions and reduced biodiversity. Protected Areas (PAs) are intended to conserve habitats and species. Variability in PA effectiveness and 'leakage' (here defined as displacement of deforestation) may lead to different trends in forest loss within, and adjacent to, existing PAs. Here, we quantify spatial variation in trends of evergreen forest coverage in East Africa between 2001 and 2009, and test for correlations with forest accessibility and environmental drivers. We investigate PA effectiveness at local, landscape and national scales, comparing rates of deforestation within park boundaries with those detected in park buffer zones and in unprotected land more generally. Background forest loss (BFL) was estimated at -9.3% (17,167 km(2)), but varied between countries (range: -0.9% to -85.7%; note: no BFL in South Sudan). We document high variability in PA effectiveness within and between PA categories. The most successful PAs were National Parks, although only 26 out of 48 parks increased or maintained their forest area (i.e. Effective parks). Forest Reserves (Ineffective parks, i.e. parks that lose forest from within boundaries: 204 out of 337), Nature Reserves (six out of 12) and Game Parks (24 out of 26) were more likely to lose forest cover. Forest loss in buffer zones around PAs exceeded background forest loss, in some areas indicating leakage driven by Effective National Parks. Human pressure, forest accessibility, protection status, distance to fires and long-term annual rainfall were highly significant drivers of forest loss in East Africa. Some of these factors can be addressed by adjusting park management. However, addressing close links between livelihoods, natural capital and poverty remains a fundamental challenge in East Africa's forest conservation efforts. PMID:22768074

  13. Gravity Investigation in Area East of River Nile (Khartoum State)

    Institute of Scientific and Technical Information of China (English)

    Eldawi M G; Farwa A G

    2003-01-01

    The purpose of the study is to investigate the subsurface geology of the area. For quantitative interpretation of the resulting Bouguer anomalies, borehole data are explored. This is done along several profiles obtained from software program G. model C version 2. 2 No. 175. This program is based on two -dimensional mass distribution. The interpretation reveals two basinal features filling depressions in the basement complex named as Abu Harira basin and Kabbashi basin. They are structurally related to Khartoum basin. As a result, a geological/structural map of the area in east of the Nile is produced. The basinal features in the study area are considered as parts of the central Sudan (Khartoum basin) that had been subjected to several tectonic events that resulted in the formation of several fracture systems associated with block subsidence and formation of these basins.

  14. Fall 1998 200 East area biological vector contamination report

    International Nuclear Information System (INIS)

    The purpose of this report is to document the investigation into the cause of the spread of radioactive contamination in September and October 1998 at the Hanford Site's 200 East Area and its subsequent spread to the City of Richland Landfill; identify the source of the contamination; and present corrective actions. The focus and thrust of managing the incident was based on the need to accomplish the following, listed in order of importance: (1) protect the health and safety of the Site workers and the public; (2) contain and control the spread of contamination; (3) identify the source of contamination and the pathways for its spread; and (4) identify the causal factors enabling the contamination

  15. Fall 1998 200 East area biological vector contamination report

    Energy Technology Data Exchange (ETDEWEB)

    CONNELL, D.J.

    1999-03-17

    The purpose of this report is to document the investigation into the cause of the spread of radioactive contamination in September and October 1998 at the Hanford Site's 200 East Area and its subsequent spread to the City of Richland Landfill; identify the source of the contamination; and present corrective actions. The focus and thrust of managing the incident was based on the need to accomplish the following, listed in order of importance: (1) protect the health and safety of the Site workers and the public; (2) contain and control the spread of contamination; (3) identify the source of contamination and the pathways for its spread; and (4) identify the causal factors enabling the contamination.

  16. The Simulation of the Influenza Transmission Dynamics in Tropical Area and Subtropical Area in East Asia

    Institute of Scientific and Technical Information of China (English)

    YANG Gong-li

    2014-01-01

    The underlying theory of the summer influenza transmission peaks in tropical area and subtropical area in East Asia is still unclear. We built an agent-based model (ABM) to simulate the influenza transmission dynamics. We modeled two main routes of influenza transmission in the model: the aerosol route and the fomite-mediated route. Our results show that the absolute humidity (AH) is strikingly associated with the influenza transmission in different season; Fomite-mediated route particularly plays an important role in influenza transmission, the two-route transmission model can be better used for explaining the summer transmission peaks.

  17. Environmental assessment for the salvage/demolition of 200 West Area, 200 East Area, and 300 Area steam plants

    International Nuclear Information System (INIS)

    This environmental assessment has been prepared to assess potential environmental impacts associated with the US Department of Energy's proposed action: the salvage/demolition of the 200 West Area, 200 East Area, and 300 Area Steam Plants and steam distribution piping. Impact information will be used by the US Department of Energy, Richland Operations Office Manager, to determine if the proposed action is a major federal action significantly affecting the quality of the human environment. If the proposed action is determined to be major and significant, an environmental impact statement will be prepared. If the proposed action is determined not to be major and significant, a Finding of No Significant Impact (FONSI) will be issued and the action can proceed. The proposed action involves the salvage and demolition of the 200 West Area, 200 East Are, and 300 Area steam plants and their associated steam distribution piping, equipment, and ancillary facilities. Activities include the salvaging and recycling of all materials, wastes, and equipment where feasible, with waste minimization efforts utilized

  18. Mineral resources of Cactus Plain and East Cactus Plain Wilderness Study Areas, La Paz County, Arizona

    Energy Technology Data Exchange (ETDEWEB)

    Tosdal, R.M.; Eppinger, R.G.; Erdman, J.A.; Hanna, W.F.; Pitkin, J.A.; Blank, H.R. Jr.; O' Leary, R.M.; Watterson, J.R. (US Geological Survey (US)); Kreidler, T.J. (US Bureau of Mines (US))

    1990-01-01

    This paper reports on geologic, geochemical, and geophysical studies in the Cactus Plain and East Cactus Plain Wilderness Study Areas outlined in areas with moderate to high potential for gold, silver, copper, lead, zinc, barite, fluorite, manganese, and sand suitable for foundry, fracturing, and abrasive uses and low resource potential for beryllium, uranium and bentonitic clays.

  19. Mineral resources of Cactus Plain and East Cactus Plain Wilderness Study Areas, La Paz County, Arizona

    International Nuclear Information System (INIS)

    This paper reports on geologic, geochemical, and geophysical studies in the Cactus Plain and East Cactus Plain Wilderness Study Areas outlined in areas with moderate to high potential for gold, silver, copper, lead, zinc, barite, fluorite, manganese, and sand suitable for foundry, fracturing, and abrasive uses and low resource potential for beryllium, uranium and bentonitic clays

  20. Faculae and east-west asymmetry of sunspot area.

    Science.gov (United States)

    Sawyer, C.; Haurwitz, M. W.

    1972-01-01

    Asymmetry of sunspot area with respect to the central meridian is found to depend strongly on the location of the spot group in its chromospheric facula or plage. The usual area excess for spots in the eastern half of the disk is reversed for the relatively rare spot groups situated in the following part of the plage. Qualitatively, the observed asymmetries can be explained by supposing that the apparent area of the spot is decreased by overlying bright facula, especially west of central meridian where the spot (in the usual preceding position) is viewed through the relatively bright and extensive follower part of the plage. Since both facula and spot effects are seen along the same line of sight, optical depth must change slowly with geometric depth, that is, in the active region the atmosphere is relatively transparent.

  1. gold mineralization in Masjeddaghi area, east of Jolfa, NW Iran

    Directory of Open Access Journals (Sweden)

    Ali Imamalipour

    2010-11-01

    Full Text Available Two types of mineralization including porphyry copper and epithermal gold mineralization have occurred in relation with an intermediate volcano-plutonic complex in Masjeddaghi area. Different alterations including silica, advanced argillic, intermediate argillic and propylitic have been distinguished in relation with epithermal mineralization, which have a zonal pattern. Elemental mass gains and losses during alterations were calculated using Zr as an immobile monitor. Silica zone has enriched in SiO2 and relatively in Al2O3 and K2O, and has depleted in Na2O, MgO and CaO. Ba, Sr, Pb, Rb and Cu elements have also enriched. The advanced argillic zone shows enrichment in SO3, Al2O3, SiO2, K2O, MgO and L.O.I; and depletion in Fe2O3, CaO, Na2O, MnO and MgO. Barium, Cu, Sr and Zn have depleted in this zone. Propylitic zone has enriched in MgO, CaO, L.O.I and SiO2, and has depleted in Na2O and K2O. Geochemical and mineralogical evidences indicate that the hydrothermal leaching of mafic minerals in parent rocks and formation of quartz, kaolinite, sericite and alunite assemblage in advanced argillic zone; and chlorite, epidote and calcite assemblage in propylitic zone is responsible for the above mentioned chemical variations. It is likely that the gains and losses of elements have been controlled by agents such as water/rock ratios, temperature changes and chemistry of hydrothermal solutions. The CIA and MIA indicators in the altered rocks indicate the intensity of alteration in silica and advanced argillic zones in comparison with propylitic zone.

  2. Revised Hydrogeology for the Suprabasalt Aquifer System, 200-East Area and Vicinity, Hanford Site, Washington

    Energy Technology Data Exchange (ETDEWEB)

    Williams, Bruce A.; Bjornstad, Bruce N.; Schalla, Ronald; Webber, William D.

    2000-04-20

    This study supports the Hanford Groundwater/Vadose integration project objectives to better understand the risk of groundwater contamination and potential risk to the public via groundwater flow paths. The primary objective of this study was to refine the conceptual groundwater flow model for the 200-East Area and vicinity.

  3. Using species-area relationships to inform baseline conservation targets for the deep North East Atlantic.

    Science.gov (United States)

    Foster, Nicola L; Foggo, Andrew; Howell, Kerry L

    2013-01-01

    Demands on the resources of the deep-sea have increased in recent years. Consequently, the need to create and implement a comprehensive network of Marine Protected Areas (MPAs) to help manage and protect these resources has become a global political priority. Efforts are currently underway to implement MPA networks in the deep North East Atlantic. To ensure these networks are effective, it is essential that baseline information be available to inform the conservation planning process. Using empirical data, we calculated conservation targets for sessile benthic invertebrates in the deep North East Atlantic for consideration during the planning process. We assessed Species-Area Relationships across two depth bands (200-1100 m and 1100-1800 m) and nine substrata. Conservation targets were predicted for each substratum within each depth band using z-values obtained from fitting a power model to the Species-Area Relationships of observed and estimated species richness (Chao1). Results suggest an MPA network incorporating 10% of the North East Atlantic's deep-sea area would protect approximately 58% and 49% of sessile benthic species for the depth bands 200-1100 m and 1100-1800 m, respectively. Species richness was shown to vary with substratum type indicating that, along with depth, substratum information needs to be incorporated into the conservation planning process to ensure the most effective MPA network is implemented in the deep North East Atlantic. PMID:23527053

  4. 21st Century Strategies for Protected Areas in East Asia--Briefs of the 3rd Conference on Conservative Land in East Asia

    Institute of Scientific and Technical Information of China (English)

    ZHANG Zurong

    2001-01-01

    @@ The author had the opportunity to attend the 3rd Conference on the Conservative Land in East Asia in Seoul, Korea in September 1999, whose theme was " 21st Century Strategies for Protected Areas in East Asia". As the majority of protected areas in China is located in mountain areas,since the government announced prohibition of any commercial wood cutting, all mountains have become sort of protected areas in a certain degree. The following is a brief introduction on the major issues discussed at the conference.

  5. Inventory of uranium resources potency at Kawat area, upper Mahakam, East Kalimantan detailed prospecting stage

    International Nuclear Information System (INIS)

    Result of the general prospecting in East Kalimantan has found several radioactivity outcrop anomalies at upper Mahakam in the acid volcanic rock area which is approximately 25 km2 in wide. The objective of the research is to know detailed geological information and characteristic of uranium mineralization. Method of this research are detailed geological, radiometric and geochemical mapping 1:10.000 on scale. The lithology of Kawat area is composed of seven units of rock. They are black clay unit, feldspatic sandstone unit, Nyaan rhyolite unit, lower andesite unit, Kawat rhyolite unit, upper andesite unit and tuffaceous sandstone unit. Evolving fault is dextral fault and normal fault. The trending of dextral fault is west-east and southwest-northeast, meanwhile the trending of normal faults is west-east and southwest northeast. There are two period of uranium mineralization occurrences in the area, the first is connected with the eruption of Nyaan rhyolite magma and the second is connected with the eruption of Kawat rhyolite magma. Uranium mineralization occurred in the stage of hydrothermal process and including in the pneumatogenic class of volcanogenic uranium deposits. This investigation has yielded two sites of potential uranium sector are the Nyaan sector with an area of about 6 km2 and Kawat sector with an area of about 10 km2. (author)

  6. Comparative Area Studies and Middle East Politics after the Arab Uprisings

    Directory of Open Access Journals (Sweden)

    André Bank

    2015-05-01

    Full Text Available The Arab uprisings have brought about a new wave of Middle East political science research that seeks to comparatively account for the different political trajectories in the region. In order to situate these diverse post-2011 scholarly studies, this paper introduces Comparative Area Studies (CAS as an analytical perspective which combines the context sensitivity of area studies with the explicit and systematic use of comparisons. It finds that while intra-regional comparisons are the mainstay of political science studies of the Arab uprisings, there is also an emerging, very promising strand of cross-regional comparisons that draws on insights from, for example, the post-Soviet space or from European history. The paper concludes by evaluating the promises, risks and prospects of following a CAS perspective in the study of Middle East politics.

  7. 1997-1998 Annual Review of the 200 West and 200 East area performance assessments

    International Nuclear Information System (INIS)

    An annual review of the 200 West and 200 East Area Performance Assessment (PA) analyses for fiscal year 1998 was completed. Burial ground disposal operations were found to be compliant with performance objectives in DOE Order 5820.2A. Other newly generated information and analyses relevant to PA assumptions and results were summarized. This report was initially submitted to the Department of Energy-Richland Office (DOE-RL) as a letter report in October, 1998

  8. Artificial recharge in the Waterman Canyon-East Twin Creek area, San Bernardino County, California

    Science.gov (United States)

    Warner, J.W.; Moreland, J.A.

    1973-01-01

    This is a study of the feasibility of recharging, in the Waterman Canyon-East Twin Creek area, imported water from northern California by way of the State Water Project beginning in 1972. The feasibility of recharging 30,000 acre-feet of water a year in the Waterman Canyon-East Twin Creek area will depend on the effectiveness of fault K as a barrier to ground-water movement near the land surface. The results of test drilling and an infiltration test indicate that the subsurface material at the spreading grounds is permeable enough to allow recharged water to percolate to the water table. The data indicate that fault K extends into the Waterman Canyon-East Twin Creek area and may impede the lateral movement of recharged water. Fault K has no known surface expression and therefore probably does not affect the highly permeable younger alluvium. If that is so, fault K will be less effective as a barrier to ground-water movement as the recharge mound rises. Monitoring of the observation wells near the spreading grounds as the planned recharge operation proceeds should provide data about the hydrologic effects of fault K near the land surface.

  9. Carborne gamma-ray spectrometric survey of an area east of Homs, central Syria

    International Nuclear Information System (INIS)

    A carborne gamma-ray spectrometric survey normally provides preliminary reconnaissance coverage of the radioelements in the topmost part of the earth's crust. However, a radiometric survey under certain conditions can be used for geologic mapping. In the present paper this approach was used to differentiate various lithological units within the Neogene formations east of Homs. The total radioactivity and the ground concentrations of potassium, uranium, and thorium were obtained over an area of 294 km2. Despite, generally, the small variations in the contents of these variables, it was possible to categorize some rock units in the study area based on their radiometric response. (Author)

  10. Mineral resources of the Fiddler Butte (East) Wilderness study area, Garfield County, Utah

    International Nuclear Information System (INIS)

    This paper reports on the Fiddler Butte (East) Wilderness Study Area which comprises 5,700 acres east of the Henry Mountains, Garfield County, Utah, between the Dirty Devil River and the Colorado River. Field and laboratory studies investigated the identified (known) resources and the mineral resource potential (undiscovered resources). This study area has identified resources of tar sands (heavy oil-impregnated sandstones) in the northeastern part of the study area; an inferred subeconomic resource of high-magnesium dolomite within the Navajo Sandstone; inferred subeconomic resources of the common variety materials, sand, gravel, and stone; and petrified wood suitable for collecting and polishing. The southwestern part of the study area has a moderate mineral resource potential for undiscovered tar sands as localized deposits within the White Rim Sandstone. This entire study area has a moderate resource potential for undiscovered uranium and vanadium, for oil and gas, and for small isolated occurrences of precious (gold and silver) metals, and a low resource potential for geothermal resources and other undiscovered metals

  11. Unconformity-related uranium deposits, Athabasca area, Saskatchewan, and East Alligator Rivers area, Northern Territory, Australia

    International Nuclear Information System (INIS)

    Most unconformity-type uranium deposits in Saskatchewan occur within a few tens of metres above and/or below the basal unconformity of the 1.45 b.y. Athabasca Sandstone. Graphitic basement rocks coincident with post-Athabasca faulting or brecciation at or near the unconformity are important in localizing uranium deposits which form as tabular, ribbon-like bodies with grades averaging over 2 percent uranium and containing up to 50,000 tonnes U3O8. Some of these deposits have similar contents of nickel and arsenic. In the genetic model used to explain these deposits, traces of uranium were leached from the sandstone and basement rocks by oxidized formation waters. A thick clay regolith absorbed uranium from the solution, and the fixed uranium was reduced through an indirect reaction with graphite. The clay mineral surfaces were thus continuously cleared to allow further adsorption. Fluid convection was induced by topographic relief and/or crustal heating from radioactive decay, and would continue uranium deposition until all permeability was plugged by minerals. The East Alligator Rivers uranium deposits in Northern Territory, Australia occur within Middle Proterozoic quartz-chlorite and quartz-muscovite schists overlain by sandstone. Highest grades occur in silicified breccias where carbonate beds were leached out. Mineralization ages are both pre- and post-Kombolgie Sandstone, but, to date, no significant uranium mineralization has been found in the sandstone. There are many similarities with Saskatchewan deposits, but also important differences. (auth)

  12. Identifying optimal areas for REDD intervention: East Kalimantan, Indonesia as a case study

    International Nuclear Information System (INIS)

    International discussions on reducing emissions from deforestation and degradation (REDD) as a greenhouse gas (GHG) abatement strategy are ongoing under the United Nations Framework Convention on Climate Change (UNFCCC). In the light of these discussions, it behooves countries to be able to determine the relative likelihood of deforestation over a landscape and perform a first order estimation of the potential reduction in GHGs associated with various protection scenarios. This would allow countries to plan their interventions accordingly to maximize carbon benefits, alongside other environmental and socioeconomic benefits, because forest protection programs might be chosen in places where the perceived threat of deforestation is high whereas in reality the threat is low. In this case study, we illustrate a method for creating deforestation threat maps and estimating potential reductions in GHGs from eighteen protected areas in East Kalimantan, Indonesia, that would occur if protection of these areas was well enforced. Results from our analysis indicate that a further 230 720 ha of East Kalimantan's forest area would be lost and approximately 305 million t CO2 would be emitted from existing protected areas between 2003 and 2013 if the historical rate of deforestation continued unabated. In other words, the emission of 305 million t CO2 into the atmosphere would be avoided during this period if protection of the existing areas was well enforced. At a price of $4 per ton of CO2 (approximate price on the Chicago Climate Exchange in August 2008), this represents an estimated gross income stream of about $120 million per year. We also identified additional areas with high carbon stocks under high deforestation threat that would be important to protect if the carbon benefits of avoided deforestation activities are to be maximized in this region

  13. ENTREPRENEURIAL CONSULTING AND DEVELOPMENT FOR YOUTH WITHIN RURAL AREAS - A CASE STUDY FOR DEVELOPING NORTH EAST, CENTRAL AND SOUTH EAST REGIONS

    Directory of Open Access Journals (Sweden)

    Marin BURCEA

    2010-12-01

    Full Text Available We propose to show the connection between consulting and entrepreneurial approach, emphasizing the normality of including assistance within the entrepreneurs’ activity. The theoretical component deals with the elements that define the consulting activity in business and the specific approach to initiate and develop business by young rural entrepreneurs. The applicative component is represented by the presentation of the specific consulting needs for business initiating and development in the rural areas within developing regions of North East, Central and South East. The undertaken sociological research is representative for the study group and was held within the SOP HRD strategic project “Rural Manager”.

  14. Chromosome Aberrations of East Asian Bullfrog (Hoplobatrachus rugulosus around a Gold Mine Area with Arsenic Contamination

    Directory of Open Access Journals (Sweden)

    Atidtaya Suttichaiya

    2016-01-01

    Full Text Available The objectives of this study are to investigate the chromosome aberrations of the East Asian Bullfrog (Hoplobatrachus rugulosus in the gold mine area compared to an unaffected area. Three H. rugulosus were collected, and chromosome aberrations were studied using bone marrow. The level of arsenic was measured in water, sediment and H. rugulosus samples. The average concentrations of arsenic in the water and sediment samples from the gold mine and unaffected areas were 0.03 ± 0.003 mg/l and not detected in water as well as 351.59 ± 5.73 and 1.37 ± 1.07 mg/kg in sediment, respectively. The gold mine values were higher than the permissible limit of the water and soil quality standards, but the arsenic concentrations in the samples from the unaffected area were within prescribed limit. The average concentrations of arsenic in H. rugulosus samples from the gold mine and unaffected areas were 0.39 ± 0.30 and 0.07 ± 0.01 mg/kg, respectively, which were both lower than the standard of arsenic contamination in food. The diploid chromosome number of H. rugulosus in both areas was 2n=26, and the percentage of chromosome breakages of H. rugulosus in the gold mine area were higher than the unaffected area. There were eight types of chromosome aberrations, including a single chromatid gap, isochromatid gap, single chromatid break, isochromatid break, centric fragmentation, deletion, fragmentation and translocation. The most common chromosome aberration in the samples from the affected area was deletion. The difference in the percentage of chromosome breakages in H. rugulosus from both areas was statistically significant (p<0.05.

  15. Study of Radiolaria in the surface sediments from the area east of Taiwan Island

    Institute of Scientific and Technical Information of China (English)

    CHENGZhenbo; SHIXuefa; TANZhiyuan; WUYonghua; WANGKunshan; JUXiaohua

    2004-01-01

    The species and characteristics of Radiolaria in the surface sediments were systematcally investigated in the sea east of Taiwan Island. One hundred and seventy-eight species of Radiolaria (including 21 unidentified species) have been identified in the surface sediments, and they belong to 2 orders, 34 families and 101 genera. Among them there are 19 families, 70 genera, 134 species of Spumellaria and 15 families, 31 genera, 44 species of NasseUaria. Of the 178 species of Radiolaria, the individual number of Spumellaria amounts to 88.1% of the total individual number, and that of Nassellaria amounts to 11.9% of the total individual number. It is shown that most of the dominant species belong to the tropical and subtropical dominant species and are brought into the area mainly by the Kuroshio, and some affecting factors including the submarine topography, submarine sediments, upwelling current east of Taiwan Island and carbonate dissolution play a secondary role in forming the Radiolaria distributions.

  16. Evaluation of area of review variance opportunities for the East Texas field. Annual report

    Energy Technology Data Exchange (ETDEWEB)

    Warner, D.L.; Koederitz, L.F.; Laudon, R.C.; Dunn-Norman, S.

    1995-05-01

    The East Texas oil field, discovered in 1930 and located principally in Gregg and Rusk Counties, is the largest oil field in the conterminous United States. Nearly 33,000 wells are known to have been drilled in the field. The field has been undergoing water injection for pressure maintenance since 1938. As of today, 104 Class II salt-water disposal wells, operated by the East Texas Salt Water Disposal Company, are returning all produced water to the Woodbine producing reservoir. About 69 of the presently existing wells have not been subjected to U.S. Environmental Protection Agency Area-of-Review (AOR) requirements. A study has been carried out of opportunities for variance from AORs for these existing wells and for new wells that will be constructed in the future. The study has been based upon a variance methodology developed at the University of Missouri-Rolla under sponsorship of the American Petroleum Institute and in coordination with the Ground Water Protection Council. The principal technical objective of the study was to determine if reservoir pressure in the Woodbine producing reservoir is sufficiently low so that flow of salt-water from the Woodbine into the Carrizo-Wilcox ground water aquifer is precluded. The study has shown that the Woodbine reservoir is currently underpressured relative to the Carrizo-Wilcox and will remain so over the next 20 years. This information provides a logical basis for a variance for the field from performing AORs.

  17. Automatic Clock and Time Signal System of the Astronomical Agency in East Asia Area

    Science.gov (United States)

    Lee, Yong Sam

    2009-09-01

    We analysed the old automatic clock and time signal system that was used by the national astronomical agency in East Asian Area. Jagyeongnu is a kind of water clock that was operated by the flowing water in Joseon Dynasty. Seowoongwan managed the water clock so as to keep the standard time system in the dynasty from the 16th year (1434) of King Sejong's reign. In 1438 the Okru that was invented in the period. Such kind of clock system already was used in China, which was Shui yun i hsiang t'ai (?) in 1092. During the period Joseon Dynasty, China and Japan had been kept the time system that one day is divided into 12 shin (?2?) or 100 gak (?). However detailed part of the system had a little difference among the three countries. Though the whole system of water clock in Joseon had manufactured on the basis of Chinese, it had been gradually developed by own method and idea. In this study we show the historical records of the standard time keeping system in East Asian history. And then we can inform materials on the structure and functional devises for the purpose of new restoration models about the automatic clock and time system.

  18. Holocene climate variability from ice core records in the Ross Sea area (East Antarctica)

    Science.gov (United States)

    Braida, Martina; Stenni, Barbara; Masson-Delmotte, Valerie; Pol, Katy; Selmo, Enricomaria; Mezgec, Karin

    2014-05-01

    Past polar climate variability can be documented at high resolution thanks to ice core records, which have revealed significant Holocene variations in Antarctica. Paleotemperature reconstructions from Antarctic ice cores are mainly based on δ18O (δD) records, a proxy for local, precipitation-weighted atmospheric temperatures. Here, we present a new climate record spanning the past 12,000 years resulting from high resolution (10 cm) stable isotope analyses of the ice core drilled at Talos Dome (TD) in East Antarctica from 2003 to 2007 in the framework of the TALDICE (TALos Dome Ice CorE) project. Talos Dome (72°49'S, 159°11'E; 2315 m; -41°C) is an ice dome on the edge of the East Antarctic plateau, where moisture is mainly advected from the Indian and western Pacific sectors of the Southern Ocean. Pacific moisture arriving at TD has been transported above the Ross Sea, where extensive presence of sea ice also occurs during summer. High-resolution δ18O data have been measured using both IRMS and CRDS techniques on 10 cm samples, leading to a mean time resolution of two years. The long-term trend of the TALDICE δ18O profile shows characteristic features already observed in other ice cores from the East Antarctic plateau. Following the approach of Pol et al. (2011), high frequency climate variability has been investigated using a 3000-year running standard deviation on the de-trended record. The results are compared to the same analysis performed on the nearby Taylor Dome ice core δ18O data, which is the single East Antarctic ice core showing a strong Holocene decreasing trend. Despite these trend differences, both sites share common features regarding changes in variance. We also investigate changes in deuterium excess, a proxy reflecting changes in moisture source conditions. Both deuterium excess records show a two-step increasing trend in the first part of the Holocene. Taylor Dome deuterium excess however depicts an enhanced variability since about 7000

  19. Performance assessment for the disposal of low-level waste in the 200 east area burial grounds

    Energy Technology Data Exchange (ETDEWEB)

    Wood, M.I., Westinghouse Hanford

    1996-08-15

    A performance assessment analysis was completed for the 200 East Area Low-Level Burial Grounds (LLBG) to satisfy compliance requirements in DOE Order 5820.2A. In the analysis, scenarios of radionuclide release from the 200 East Area Low-Level waste facility was evaluated. The analysis focused on two primary scenarios leading to exposure. The first was inadvertent intrusion. In this scenario, it was assumed that institutional control of the site and knowledge of the disposal facility has been lost. Waste is subsequently exhumed and dose from exposure is received. The second scenario was groundwater contamination.In this scenario, radionuclides are leached from the waste by infiltrating precipitation and transported through the soil column to the underlying unconfined aquifer. The contaminated water is pumped from a well 100 m downstream and consumed,causing dose. Estimates of potential contamination of the surrounding environment were developed and the associated doses to the maximum exposed individual were calculated. The doses were compared with performance objective dose limits, found primarily in the DOE order 5850.2A. In the 200 East Area LLBG,it was shown that projected doses are estimated to be well below the limits because of the combination of environmental, waste inventory, and disposal facility characteristics of the 200 East Area LLBG. Waste acceptance criteria were also derived to ensure that disposal of future waste inventories in the 200 East Area LLBG will not cause an unacceptable increase in estimated dose.

  20. Uranium favorability of the San Rafael Swell area, east-central Utah

    International Nuclear Information System (INIS)

    The San Rafael Swell project area in east-central Utah is approximately 3,000 sq mi and includes the San Rafael Swell anticline and the northern part of the Waterpocket Fold monocline at Capitol Reef. Rocks in the area are predominantly sedimentary rocks of Pennsylvanian through Cretaceous age. Important deposits of uranium in the project area are restricted to two formations, the Chinle (Triassic) and Morrison (Jurassic) Formations. A third formation, the White Rim Sandstone (Permian), was also studied because of reported exploration activity. The White Rim Sandstone is considered generally unfavorable on the basis of lithologic characteristics, distance from a possible source of uranium, lack of apparent mineralization, and the scarcity of anomalies on gamma-ray logs or in rock, water, and stream-sediment samples. The lower Chinle from the Moss Back Member down to the base of the formation is favorable because it is a known producer. New areas for exploration are all subsurface. Both Salt Wash and Brushy Basin Members of the Morrison Formation are favorable. The Salt Wash Member is favorable because it is a known producer. The Brushy Basin Member is favorable as a low-grade resource

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

    International Nuclear Information System (INIS)

    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

  2. Effect of elevation and latitude on spring phenology of Rhododendron at Kanchenjunga Conservation Area, East Nepal

    Directory of Open Access Journals (Sweden)

    Sailesh Ranjitkar

    2013-12-01

    Full Text Available Mountainous terrain in East corner of Nepal is good location for phenological studies. Spring phenology in Rhododendron arboreum Sm. was monitored around Ghunsa river valley in Kanchenjunga Conservation Area of Nepal. Observations were carried our following the crown density method; flowering events of the selected species were recorded in 15-days interval. Flowering activity including duration of flowering and synchrony were determined. In addition, expected difference in flower onset time in two consecutive monitoring plots was determined. Elevation, latitude and longitude were regressed against flower onset to determine effect of each variable on flower onset. Delay in flower onset with rise in elevation, North latitude and West longitude was found in the results of the regression. Full bloom phase was found highly synchronized throughout the elevation gradient with contraction of flowering duration. High synchrony also indicates that the reproductive timing might plastic enough to cope with short-term change in environment.

  3. Air quality management on the areas of North-East Estonia

    Energy Technology Data Exchange (ETDEWEB)

    Liblik, V.; Kundel, H.; Raetsep, A. [Estonian Academy of Sciences, Tallinn (Estonia). North-East Estonian Dept.

    1995-12-31

    Most biggest polluters of atmospheric air among Estonian enterprises are located in the north-eastern part of republic. Volatile gases, vapours and fly ash from thermal power plants, chemical and other industries form a considerable aerotechnogenic load upon landscapes and dwelling regions, reaching also the areas of Gulf of Finland, and even the neighbouring states. Complicated pollution situation needs serious attention and systematic air quality control, assessing, forecasting and management, which is now organized on local, regional and state levels. It is well-known that for studies of various pollution situations the atmospheric dispersion models will be used. This present article deals with the special imitation system for maintenance of information about polluters and air contamination state in North-East (NE) Estonia, also for estimation of pollutants spreading and overground concentration fields by computer-based modelling. The system consists of regional Data Banks, imitation model for calculation of pollutants dispersion, common and application programs. (author)

  4. Air quality management on the areas of North-East Estonia

    International Nuclear Information System (INIS)

    Most biggest polluters of atmospheric air among Estonian enterprises are located in the north-eastern part of republic. Volatile gases, vapours and fly ash from thermal power plants, chemical and other industries form a considerable aerotechnogenic load upon landscapes and dwelling regions, reaching also the areas of Gulf of Finland, and even the neighbouring states. Complicated pollution situation needs serious attention and systematic air quality control, assessing, forecasting and management, which is now organized on local, regional and state levels. It is well-known that for studies of various pollution situations the atmospheric dispersion models will be used. This present article deals with the special imitation system for maintenance of information about polluters and air contamination state in North-East (NE) Estonia, also for estimation of pollutants spreading and overground concentration fields by computer-based modelling. The system consists of regional Data Banks, imitation model for calculation of pollutants dispersion, common and application programs. (author)

  5. Hanford 200 East Area ambient NO/sub x/ concentrations, February 1968 through February 1969

    International Nuclear Information System (INIS)

    Ambient concentrations of oxides of nitrogen (NO/sub x/) were measured in the vicinity of the 200 East Area of Hanford from late February 1968 through February 1969. This report contains an analysis of the complete set to document the ambient NO/sub x/ concentrations during time periods when the Purex Plant was emitting NO/sub x/. It is not intended to represent either current ambient NO/sub x/ concentrations or concentrations during Purex Plant operation in the future. However, it does provide a reference for use in comparison of ambient NO/sub x/ concentrations during future periods of Purex emissions with those occurring in past periods. It is also of interest to compare the annual average concentrations estimated from the measurements with the national primary ambient air quality standard for NO2, which is 50 parts per billion (ppb) annual arithmetic mean

  6. A comparative life cycle analysis of low power PV lighting products for rural areas in South East Asia

    NARCIS (Netherlands)

    Durlinger, B.P.J.; Reinders, A.H.M.E.; Toxopeus, M.E.

    2012-01-01

    This paper evaluates the environmental effects of low power PV lighting products, which are increasingly used in rural areas in South East Asia, by means of a life cycle analysis (LCA). The main goals of the project are to determine (1) the environmental impacts, (2) which parts are contributing to

  7. A comparison of uranium metallogenetic conditions between Lianshanguan in China and the east alligator river area in Australia

    International Nuclear Information System (INIS)

    Uranium metallogenetic conditions in Precambrian succession are compared between Lianshanguan in China and the East Alligator River Area in Australia. It has been found that some main geological conditions, the uranium characteristics and the metallogenetic models are different and the type of uranium deposit are not the same

  8. Hypoxia in the East China Sea: one of the largest coastal low-oxygen areas in the world

    OpenAIRE

    Chen, Chung-Chi; Gong, Gwo-Ching; Shiah, Fuh-Kwo

    2007-01-01

    Hypoxia in the East China Sea: one of the largest coastal low-oxygen areas in the world correspondence: Corresponding author. Tel.: +886 2 2930 2275; fax: +886 2 2931 2904. (Chen, Chung-Chi) (Chen, Chung-Chi) Deparment of Life Science--> , National Taiwan Normal University--> , 88--> , Sec. 4--> , Ting-Chou Road--> , Taipei 11677--> - TAIWAN, PROVINCE OF CHINA (Chen, Chu...

  9. Knowledge of Hazards of Self-Medication among Secondary School Students in Ethiopia East Local Government Area of Delta State

    Science.gov (United States)

    Iyeke, Patrick; Dafe, Onoharigho Festus

    2016-01-01

    This study is set out to ascertain the knowledge of hazards of self-medication among Secondary School Students. The descriptive Survey design was adopted for the work. The population of the study is 9,500 students in the public Secondary Schools, in Ethiope East Local Government Area of Delta State. The sample is 300 students randomly selected…

  10. Interpretation and modeling of a subsurface injection test, 200 East Area, Hanford, Washington

    International Nuclear Information System (INIS)

    A tracer experiment was conducted in 1980 and 1981 in the unsaturated zone in the southeast portion of the Hanford 200 East Area near the Plutonium-Uranium Extraction (PUREX) facility. The field design consisted of a central injection well with 32 monitoring wells within an 8-m radius. Water containing radioactive and other tracers was injected weekly during the experiment. The unique features of the experiment were the documented control of the inputs, the experiment's three-dimensional nature, the in-situ measurement of radioactive tracers, and the use of multiple injections. The spacing of the test wells provided reasonable lag distribution for spatial correlation analysis. Preliminary analyses indicated spatial correlation on the order of 400 to 500 cm in the vertical direction. Previous researchers found that two-dimensional axisymmetric modeling of moisture content generally underpredicts lateral spreading and overpredicts vertical movement of the injected water. Incorporation of anisotropic hydraulic properties resulted in the best model predictions. Three-dimensional modeling incorporated the geologic heterogeneity of discontinuous layers and lenses of sediment apparent in the site geology. Model results were compared statistically with measured experimental data and indicate reasonably good agreement with vertical and lateral field moisture distributions

  11. Segregation analysis of hepatocellular carcinoma in a moderately high-incidence area of East China

    Institute of Scientific and Technical Information of China (English)

    Ru-Lin Cai; Wei Meng; Hong-Yan Lu; Wen-Yao Lin; Feng Jiang; Fu-Min Shen

    2003-01-01

    AIM: To explore the mode of inheritance of hepatocellular carcinoma (HCC) in a moderately high-incidence area of East China.METHODS: A pedigree survey was conducted in 210 families (3315 individuals) ascertained through 210 HCC probands in Haimen, Jiangsu Province. Simple segregation analysis was conducted using SEGRANB software. The probability of ascertainment (π), segregation ratio (p), and the proportion of sporadic cases (x) were estimated. Complex segregation analysis was performed using the REGTL program of S.A.G.E.Models were fitted on the data of 3212 individuals that allowed for personal HBsAg status and variable age of onset in REGTL program.RESULTS: The estimate of segregation ratio was 0.191 by SEGRANB. The probability of ascertainment was 0.0266, and the proportion of sporadic cases was 0.465. The results of complex segregation analysis showed that Mendelian autosomal recessive inheritance of a major gene that influenced the age of onset distribution of HCC, provided the best fit to the data. In the best-fitting recessive model,the frequency of the disease allele was 0.11138. HBsAg seropositive status would significantly increase the risk of developing HCC.CONCLUSION: These results suggest that at least one major gene is involved in the genetic predisposition to develop HCC at an earlier age of onset. The seropositive HBsAg status can significantly increase the risk of developing HCC, which provides strong support for the interaction between genetic and environmental risk factors.

  12. Monitoring Plan for Fiscal Year 1999 Borehole Logging at 200 East Area Specific Retention Facilities

    International Nuclear Information System (INIS)

    The Hanford Groundwater Monitoring Project's vadose zone monitoring effort for fiscal year (FY) 1999 involves monitoring 30 boreholes for moisture content and gamma-ray emitting radionuclides. The boreholes are associated with specific retention trenches and cribs in the 200 East Area of the Hanford Site. The facilities to be monitored are the 216-A-2, -4, and -7 cribs, the 216-A-18 trench, the 216-B-14 through -19 cribs, the 216-B-20 through -34, -53A, and -58 trenches, the 216-B-35 through -42 trenches, and the 216-C-5 crib. This monitoring plan describes the facilities and the vadose zone at the cribs and trenches to be monitored; the field activities to be accomplished; the constituents of interest and the monitoring methods, including calibration issues; and the quality assurance and quality control requirements governing the monitoring effort. The results from the FY 1999 monitoring will show the current configuration of subsurface contamination and will be compared with past monitoring results to determine whether changes in contaminant distribution have occurred since the last monitoring effort

  13. Physiological and Molecular Characteristics of Bacterial Isolates from Bandealit Coastal Area Jember, East Java, Indonesia

    Directory of Open Access Journals (Sweden)

    DINA FITRIYAH

    2013-06-01

    Full Text Available Bacteria are the most dominant group of microorganisms in aquatic environments due to their role in organic matter decomposition. Decomposition activity is related to the type and dominance of bacteria in the communities. Therefore, study of bacterial diversity is an important step to understand their role in aquatic ecosystems. This study was to determine bacterial diversity and their physiological characters of bacteria from Bandealit Coast in Jember East Java Indonesia. The bacteria were confirmed by BOX-PCR profile for their genetic polymorphisms. Identification of potential isolate was conducted based on 16S rRNA gene sequence. The result showed that BA011109 isolate was able to utilize D-cellobiose as a sole substrate, indicating its ability to hydrolyse -glucoside bond. This isolate was a potential decomposer in the area considering that most of organic pollutants were from plants that cointain high cellulose. Based on its 16S rRNA gene sequence, this isolate was closely related to Microbacterium esteraromaticum with 100% homology. Further study on quantitative hydrolytic activities is needed to elucidate its role as an organic matter decomposer in aquatic environment.

  14. Vegetation Diversity Quality in Mountainous Forest of Ranu Regulo Lake Area, Bromo Tengger Semeru National Park, East Java

    OpenAIRE

    Jehan Ramdani Hariyati; Luchman Hakim

    2012-01-01

    Aim of this research was to study vegetation diversity quality in mountainous forest of Ranu Regulo Lake area in Bromo Tengger Semeru National Park (TNBTS), East Java. Field observation was carried out by vegetation analysis using sampling plots of 25x25 m2 for trees, 5x5 m2 for poles, 1x1 m2 for ground surface plants. Community structure of each lake side was determined by calculating vegetation's density, basal area, frequency, important value and stratificat...

  15. Analysis of Cu, Cd, Co and Ni in surface water of the Kuroshio area in the East China Sea

    Science.gov (United States)

    Wang, Zhengfang; Gong, Min; Lu, Yong; Ruan, Zheng; Qiu, Huaying; Wang, Hong; Takeshi, Sagi

    1992-09-01

    Study of 1986 and 1987 heavy metal distribution in surface water of the Kuroshio area in the East China Sea showed regional and slight seasonal variations in distribution and concentration. Heavy metal levels in Taiwan Strait, the sea area north of Taiwan and the continental shelf are higher than those in the main axis of the Kuroshio. Dissolved Cu in summer and winter decreases with the increase of salinity, but dissolved Cd has no obvious change with salinity.

  16. Ende Diabetes Study: diabetes and its characteristics in rural area of East Nusa Tenggara

    Directory of Open Access Journals (Sweden)

    Sarwono Waspadji

    2013-02-01

    Full Text Available Background: There are only few studies about diabetes in rural area in Indonesia. Epidemiological study are needed to formulate health policy of disease management in specific area. The aim of this study was to find the prevalence of diabetes and knowledge of diabetes among the community in Nangapanda Village, Ende District, East Nusa Tenggara.Methods: A cross-sectional study “Ende Diabetes Study” was conducted in Nangapanda Village. This study use cluster random sampling method to a total number of 19756 residents in Nangapanda village. From the sampling frame of 1800 adult subjects who underwent screening with glucometer in 2008 and 2009, 125 subjects have been diagnosed as diabetes or impaired fasting glucose (IFG. All of the subjects who were diagnosed as diabetes or IFG from the previous screening and 218 subjects from control (normal subjects in the 2008 and 2009 screening were included in the present study. Each subject underwent general anamnesis, nutritional interview, complete physical examinations, and laboratory test (blood and urine. The data were analyzed using SPSS 13.0.Ressult: There were 343 subjects in this study. The prevalence of diabetes in Nangapanda using blood glucose criteria (using fasting and post-glucose load values was 2%; using post glucose load criteria, the prevalence of DM was 1.56%; while with HbA1c criteria, the prevalence was 2.83%. The prevalence of impaired glucose tolerance (IGT was 2.2%, and IFG was 6.2%. A number of 71.1% Nangapanda residents have sufficient knowledge about diabetes.Conclusion: Prevalence of diabetes in Nangapanda (using fasting and post-glucose load criteria was 2% and 1.56% (using post-glucose load values. As much as 71.1% of Nangapanda residents have sufficient knowledge about diabetes. (Med J Indones. 2013;22:30-8Keywords: Diabetes mellitus, Ende Diabetes Study, prevalence, rural Indonesia

  17. The essence of staff development for enhancing teachers efficacy in Moses Kotane East area project office / E.M Modisane

    OpenAIRE

    Modisane, E M

    2010-01-01

    The study was about the essence of staff development for enhancing teachers' efficacy in Moses Kotane East Area Project Office. The study sought to answer the following research questions: What is the significance of staff development in schools? Which major factors necessitate staff development in schools? What are the characteristics of an effective staff development initiative? The researcher opted for both qualitative and quantitative research methods. Both the questionn...

  18. Geochemical studies of the geothermal area east of the Jombo Hill intrusion, Coast Province, Kenya: 1. Hot water reservoir temperatures

    International Nuclear Information System (INIS)

    The hot springs east of Jombo Hill intrusion occur at four different places over an area measuring 9 km x 2 km. They consist of slightly alkaline waters of pH 7.5-8.5, with surface discharge temperatures averaging 59oC - 70oC. Both the silica and the Na-K-Ca geothermometers give temperatures of about 170oC. The minimum temperature for the reservoir therefore is 170oC. (author)

  19. Open-Country Poverty in a Relatively Affluent Area - The East North Central States.

    Science.gov (United States)

    Fitzwilliams, Jeanette

    Poverty among open-country households in the East North Central States (11%) was slightly above the incidence found among U.S. whites in general. Incidence of poverty was greatest among the aged, disabled, and small farmers of all ages who made farming their major source of earnings. Of the respondent households in this 1967 survey, 87% had…

  20. Characteristics of Early Tertiary Saline Lake Deposition of Petroliferous Area in East China

    Institute of Scientific and Technical Information of China (English)

    Sun Zhencheng; Yang Fan; Li Dongming; Peng Licai

    1997-01-01

    @@ Since the 1970's, reports on the discovery of marine fossil in Lower Tertiary, East China, have been published in succession, thus starting a discussion on whether the strata are of marine transgressive sedimentation or marine facies.The discussion has been extended from among paleontologists to among sedimentologists and even to all geologists.

  1. Marketing analysis of smoke-dried fish in Etsako East Local Government Area of Edo State, Nigeria

    OpenAIRE

    C. O. Osarenren; Adams O. Ojor

    2014-01-01

    This study was carried out to analyze the marketing of smoke-dried fish in Etsako East Local Government Areas of Edo State. A purposive and random sampling method was used to select eighty smoked-dried fish marketers in the study area. Primary data was collected through a well structured questionnaire. The data were analyzed using descriptive statistics and gross margin analysis. The results showed that most (100%) of the smoke-dried fish marketers were female with little or no education. Maj...

  2. METEOROLOGICAL POTENTIAL FOR AIR POLLUTANT DISPERSION IN URBAN AND RURAL AREAS ALONG THE EAST COAST OF TAMILNADU

    Directory of Open Access Journals (Sweden)

    SANKARAN. S

    2012-06-01

    Full Text Available Many air pollution episodes occurred in the past decades were associated with the worst meteorological conditions like strong inversion and low mixing height apart from higher emission concentration. Quantitative study of meteorological potential with air pollution in a region is essential for environmental siting of industries, risk assessment for accidental release, etc. Generally, the coastal areas are potential sites for promotion of industrial activities because of the proximity of water and marine transport. Rapid growth of industries and high traffic volume in coastal urban area, Chennai, along the East Coast of Tamilnadu necessitated for the study of exploring the prevailing meteorological potential for air pollutant dispersion. Karaikal, another coastal rural area along the East Coast with industrial and traffic growth was also considered in this study. Upper radiosonde data and surface micrometeorological data relevant to the study areas were acquired from India Meteorological Department, Pune. Using the data, the spatial and temporal variations of wind speed and directional changes, the mixing height variation and atmospheric stability classes with respect to time and space, and the nature of inversion and its occurrence were worked out for the two study areas. From this the worst and favourableconditions for air pollutant dispersion were identified.

  3. Vertical velocity of mantle flow of East Asia and adjacent areas

    Institute of Scientific and Technical Information of China (English)

    CHENG Xianqiong; ZHU Jieshou; CAI Xuelin

    2007-01-01

    Based on the high-resolution body wave tomo- graphic image and relevant geophysical data, we calculated the form and the vertical and tangential velocities of mantle flow. We obtained the pattern of mantle convection for East Asia and the West Pacific. Some important results and under- standings are gained from the images of the vertical velocity of mantle flow for East Asia and the West Pacific. There is an upwelling plume beneath East Asia and West Pacific, which is the earth's deep origin for the huge rift valley there. We have especially outlined the tectonic features of the South China Sea, which is of the "工" type in the upper mantle shield type in the middle and divergent in the lower; the Siberian clod downwelling dives from the surface to near Core and mantle bounary (CMB), which is convergent in the upper mantle and divergent in the lower mantle; the Tethyan subduction region, centered in the Qinghai-Tibet plateau, is visible from 300 to 2 000 km, which is also convergent in the upper mantle and divergent in the lower mantle. The three regions of mantle convection beneath East Asia and the West Pacific are in accordance with the West Pacific, Ancient Asia and the Tethyan structure regions. The mantle upwelling orig- inates from the core-mantle boundary and mostly occurs in the middle mantle and the lower part of the upper mantle. The velocities of the vertical mantle flow are about 1-4 cm per year and the tangential velocities are 1-10 cm per year. The mantle flow has an effect on controlling the movement of plates and the distributions of ocean ridges, subduction zones and collision zones. The mantle upwelling regions are clearly related with the locations ofhotspots on the earth's surface.

  4. Diagenesis and Provenance of Lati Sandstones in the Berau Area, East Kalimantan Province, based on Petrography Data

    Directory of Open Access Journals (Sweden)

    Sigit Maryanto

    2014-06-01

    Full Text Available DOI: 10.17014/ijog.v7i3.143This study is focused on the provenance and diagenetic processes affecting the sandstones of Lati Formation cropping out at Berau Area, East Kalimantan Province. Petrographic analysis of twenty-two samples from this formation shows that these sandstones are classified as litharenite, feldspathic litharenite, sublitharenite, feldspathic wacke, and lithic wacke, which are partially calcareous. Preserved diagenetic processes were visible on the petrographic analysis including cementation, replacement, dolomitization, compaction, and dissolution. The provenance of these sandstones is dominated by granitic rocks initiated from tectonic setting of rifted continental margin, transported toward southeast.

  5. Uranium mineralization in the Lower Mahadek Sandstones of Laitduh Area, East Khasi Hills District, Meghalaya

    International Nuclear Information System (INIS)

    Significant uranium mineralization hosted in feldspathic sandstone of Upper Cretaceous Lower Mahadek Formation has been located at Laitduh, East Khasi Hills district, Meghalaya. Two mineralized horizons have been identified within Lower Mahadek Formation with vertical separation of 30 m. Samples from upper horizon have assayed upto 0.17% U3O8, whereas samples from lower mineralized horizon have assayed upto 0.50% U3O8. The radioactive minerals identified are coffinite and pitchblende occurring in association with carbonaceous matter. (author)

  6. Managing droughts in the low-rainfall areas of the Middle East and North Africa:

    OpenAIRE

    Hazell, P.B.R.; Oram, Peter A.; Chaherli, Nabil

    2001-01-01

    Drought is a recurrent and often devastating threat to the welfare of countries in the Middle East and North Africa (MENA) where three-quarters of the arable land has less than 400 mm of annual rainfall, and the natural grazings, which support a majority of the 290 million ruminant livestock, have less than 200 mm. Its impact has been exacerbated in the last half century by the human population increasing yearly at over 3%, while livestock numbers have risen by 50% over the quinquennium. Virt...

  7. Phenotyping of Salmonella serotypes isolated from natural sources of water in rural areas of East Sikkim.

    Science.gov (United States)

    Poonia, S; Singh, T S; Tsering, D C

    2015-01-01

    The objective of the study was to conduct bacteriological analysis of water with special reference to Salmonella spp from natural sources of rural habitations of East Sikkim. A total of 28 Salmonella serovars isolated were biotyped, phage typed and tested for their anti-microbial susceptibility. All the isolates of Salmonella enterica serovar Typhi belonged to Biotype I. Four isolates of S. typhi belonged to phage type A. All S. paratyphi A isolates belong to phage 2. All the isolates were sensitive to chloramphenicol, cefixime and amikacin. Untreated natural water sources are unsafe for human consumption. PMID:25560018

  8. Phenotyping of Salmonella serotypes isolated from natural sources of water in rural areas of East Sikkim

    Directory of Open Access Journals (Sweden)

    S Poonia

    2015-01-01

    Full Text Available The objective of the study was to conduct bacteriological analysis of water with special reference to Salmonella spp from natural sources of rural habitations of East Sikkim. A total of 28 Salmonella serovars isolated were biotyped, phage typed and tested for their anti-microbial susceptibility. All the isolates of Salmonella enterica serovar Typhi belonged to Biotype I. Four isolates of S. typhi belonged to phage type A. All S. paratyphi A isolates belong to phage 2. All the isolates were sensitive to chloramphenicol, cefixime and amikacin. Untreated natural water sources are unsafe for human consumption.

  9. Metallogenic Model and Prospecting Indicators of the Boron Deposits in East Liaoning Area

    Institute of Scientific and Technical Information of China (English)

    Qu Hongxiang; Zhang Guoren; Li Xiandong; Chen Shuliang; Yang Zhongzhu; Wang Zhongjiang

    2001-01-01

    The Paleoproterozoic boron deposits in east Liaoning occur in Mg- rich marble of Li' eryu Formation of Liaohe group. The mineralization was controlled by stratigraphic lithology. The volcano ~ sedimentation is the material base of ore-formation. Boron mainly derived from volcanic source. Boron in Li' eryu formation was activated and transferred by migmatization and then deposited into ore when metasomatism occurrs in Mg - rich marble. Structural deformation reconstructed the boron ore bodies. Meanwhile, ore - bearing hyd~othermal solution produced by structural deformation and remetasomated the host - ore rocks or filled in fissure of ore. Boron deposit is a stratabound deposit, which formed by migmatization and structural deformation mineralization.

  10. Quality Assurance Plan for the Upper East Fork Poplar Creek Characterization Area, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    This quality assurance plan summarizes requirements for conducting work on the Upper East 9 Fork Poplar Creek (UEFPC) Characterization Area (CA). The reader is referred to the Expanded Task Work Agreement for Upper East Fork Poplar Creek Characterization Area, Remedial Investigation/Feasibility Study (RI/FS) for details regarding the activities, roles, and responsibilities summarized here. UEFPC is designated a Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) site and thus requires a remedial investigation (RI) and a feasibility study (FS). The RI objectives are to evaluate the nature and extent of known and suspected contaminates, to provide data to perform baseline ecological and human health risk assessments, and to support development and evaluation of remedial alternatives for the FS,. Existing data will be used as much as possible. Additional sampling may be required to fill data gaps. The goal of the RI is to prioritize the major sources of contaminants to exit pathways and to understand their characteristics for risk characterization and development of remedial alternatives. The FS objectives are to investigate technologies and develop and evaluate alternatives based on 2031 CERCLA guidance

  11. Examining and Comparing Earthquake Readiness in East San Francisco Bay Area Communities (Invited)

    Science.gov (United States)

    Ramirez, N.; Bul, V.; Chavez, A.; Chin, W.; Cuff, K. E.; Girton, C.; Haynes, D.; Kelly, G.; Leon, G.; Ramirez, J.; Ramirez, R.; Rodriquez, F.; Ruiz, D.; Torres, J.

    2009-12-01

    Based on past experiences, the potential for casualties and mass destruction that can result from a high magnitude earthquake are well known. Nevertheless, given the East San Francisco Bay Area’s proximity to the Hayward and San Andreas faults, learning about earthquakes and disaster preparedness is of particular importance. While basic educational programs and materials are available both through emergency relief agencies and schools, little research has been done on their effectiveness. Because of the wide socioeconomic spread between communities in the East Bay, we decided to investigate understandings of issues related to disaster and earthquake preparedness among local populations based upon average household income. To accomplish this, we created a survey that was later uploaded to and implemented using Palm Treo Smart Phones. Survey locations were selected in such a way that they reflected the understandings of residents in a diverse set of socio-economic settings. Thus, these locations included a grocery store and nearby plaza in the Fruitvale district of Oakland, CA (zip=94601; median household income= 33,152), as well as the nearby town of Alameda, CA (zip=94502, median household income= 87,855). Preliminary results suggest that in terms of the objective questions on the survey, people from Alameda who participated in our study performed significantly better (difference in percentage correct greater than 10%) than the people from Fruitvale on two of the advanced earthquake knowledge questions. Interestingly enough, people in Fruitvale significantly outperformed people in Alameda on two of the basic earthquake knowledge questions. The final important finding was that while houses in Alameda tended to be newer and more often retrofitted than houses in Fruitvale, the people of the latter location tended to have a higher percentage of respondents claim confidence in the ability of their house to withstand a major earthquake. Based on preliminary results we

  12. Reproductive Health of Women in Rural Areas of East Azerbaijan – Iran, before and after Implementation of rural Family Physician Program: an Ecologic Study

    OpenAIRE

    Mahasti Alizadeh; Hossein Jabbari Birami; Siavash Moradi

    2015-01-01

    Introduction: Implementation of rural family physician program in Iran in 2005 has been evaluated and shown that this program has been led to some improvements in health indicators. In this study, some reproductive health (RH) indicators were compared before and after implementation of this program in rural areas of East Azerbaijan, Iran. Methods: In this ecologic- time trend study, the data of 191075 births of rural women of East Azerbaijan from 2001 to 2010 was extracted from vital horoscop...

  13. Child Labour in Petty Trading (Hawking Business) in Ghana: A Case Study of the Madina and Abokobi areas in the Ga East District.

    OpenAIRE

    Ampomah, Francisca

    2012-01-01

    This thesis discusses the conditions of child hawkers involved in child labour in the areas of Abokobi and Madina in the Ga East District as well as measures taken to assist child hawkers and the challenges, in the Ga East District. It employed three analytical frameworks which is the poverty model, norm or cultural model and the institutional model using Winter's integrated model of policy implementation. Three independent variables were derived from the three anal...

  14. Hematite from a mining area in the east border of Quadrilatero Ferrifero, Minas Gerais, Brazil

    International Nuclear Information System (INIS)

    Iron oxides are dominant minerals in many geo-domains of economical interest, as iron ore mines. Knowing the main mineral transformation pathways is a fundamental step to plan prospecting new mineral deposits. This study aimed at contributing to a better understanding of the chemical and mineralogical processes related to the genesis and transformations of iron oxides involving hematite in an iron-ore mine of the east border of Quadrilatero Ferrifero, Minas Gerais, Brazil. Two representative geo-samples were analyzed with synchrotron radiation X-ray diffraction (XRD), 57Fe Moessbauer spectroscopy, X-ray fluorescence and saturation magnetization (σ) measurements. The iron content varied from 65 to 69 mass% Fe. From XRD data, hematite is indeed the major mineral for all samples but characteristic reflections of goethite and magnetite also appear. For the magnetic sample, σ = 6.9 J T-1 kg-1. 298 K- and 110 K-Moessbauer data allow characterizing hematite in these iron-rich geo-materials.

  15. Radionuclide Leaching from Residual Solids Remaining after Acid Dissolution of K East Area Sludge Composite

    International Nuclear Information System (INIS)

    Laboratory tests were performed to examine the efficacy of various leach treatments for decontaminating dissolver residual solids (KEACRESID1) produced during a 24-hour dissolution of K East Basin floor and Weasel Pit sludge composite in boiling 6 M HNO3. The scope of this testing has been described in Section 4.5 of ''Testing Strategy to Support the Development of K Basin Sludge Treatment Process'' (Flament 1998). Radionuclides sorbed or associated with the residual solids generated in the K Basin sludge treatment process can restrict disposal of this solid to the Environmental Restoration Disposal Facility (ERDF). The starting dissolver residual solid for this testing, KEACRESID1, is a visibly heterogeneous material. This material contains radionuclides at concentrations above the ERDF Waste Acceptance Criteria for transuranics (TRU) by about a factor of 3, for 239Pu by a factor of 10, and for 241Am by a factor of 1.6. It meets the ERDF criterion for 137Cs by a factor of 4 and for uranium by a factor of 10. Therefore, the radionuclides of greatest interest in this leaching study are first 239Pu, and then 241Am, 137Cs, and uranium

  16. Extent of Low-accumulation 'Wind Glaze' Areas on the East Antarctic Plateau: Implications for Continental Ice Mass Balance

    Science.gov (United States)

    Scambos, Theodore A.; Frezzotti, Massimo; Haran, T.; Bohlander, J.; Lenaerts, J. T. M.; Van Den Broeke, M. R.; Jezek, K.; Long, D.; Urbini, S.; Farness, K.; Neumann, T.; Albert, M.; Winther, J.-G.

    2012-01-01

    Persistent katabatic winds form widely distributed localized areas of near-zero net surface accumulation on the East Antarctic ice sheet (EAIS) plateau. These areas have been called 'glaze' surfaces due to their polished appearance. They are typically 2-200 square kilometers in area and are found on leeward slopes of ice-sheet undulations and megadunes. Adjacent, leeward high-accumulation regions (isolated dunes) are generally smaller and do not compensate for the local low in surface mass balance (SMB). We use a combination of satellite remote sensing and field-gathered datasets to map the extent of wind glaze in the EAIS above 1500m elevation. Mapping criteria are derived from distinctive surface and subsurface characteristics of glaze areas resulting from many years of intense annual temperature cycling without significant burial. Our results show that 11.2 plus or minus 1.7%, or 950 plus or minus 143 x 10(exp 3) square kilometers, of the EAIS above 1500m is wind glaze. Studies of SMB interpolate values across glaze regions, leading to overestimates of net mass input. Using our derived wind-glaze extent, we estimate this excess in three recent models of Antarctic SMB at 46-82 Gt. The lowest-input model appears to best match the mean in regions of extensive wind glaze.

  17. Learning and Capacity Building for Irrigators in Western Australia's East Wanneroo Area: A Theoretical Framework for Educational Provision and a Sketch of the Socioecological Context

    Science.gov (United States)

    Hewitt, Nan; Horwitz, Pierre

    2006-01-01

    In Western Australia the East Wanneroo horticultural area is reliant on a superficial aquifer, the Gnangara Groundwater Mound, for irrigation. The area is affected by social and political change as the sprawling city of Perth expands, as well as by ecological changes resulting from a decline in groundwater levels. Horticulturalists face increasing…

  18. Exploring Land use and Land cover change in the mining areas of Wa East District, Ghana using Satellite Imagery

    Science.gov (United States)

    Basommi, Prosper Laari; Guan, Qingfeng; Cheng, Dandan

    2015-11-01

    Satellite imagery has been widely used to monitor the extent of environmental change in both mine and post mine areas. This study uses Remote sensing and Geographical Information System techniques for the assessment of land use/land cover dynamics of mine related areas in Wa East District of Ghana. Landsat satellite imageries of three different time periods, i.e., 1991, 2000 and 2014 were used to quantify the land use/cover changes in the area. Supervised Classification using Maximum Likelihood Technique in ERDAS was utilized. The images were categorized into five different classes: Open Savannah, Closed Savannah, Bare Areas, Settlement and Water. Image differencing method of change detection was used to investigate the changes. Normalized Differential Vegetative Index valueswere used to correlate the state of healthy vegetation. The image differencing showed a positive correlation to the changes in the Land use and Land cover classes. NDVI values reduced from 0.48 to 0.11. The land use change matrix also showed conversion of savannah areas into bare ground and settlement. Open and close savannah reduced from 50.80% to 36.5% and 27.80% to 22.67% respectively whiles bare land and settlement increased. Overall accuracy of classified 2014 image and kappa statistics was 83.20% and 0.761 respectively. The study revealed the declining nature of the vegetation and the significance of using satellite imagery. A higher resolution satellite Imagery is however needed to satisfactorily delineate mine areas from other bare areas in such Savannah zones.

  19. Ethnicity, Education, and the Temporal Stability of Personality Traits In the East Baltimore Epidemiologic Catchment Area Study

    Science.gov (United States)

    Löckenhoff, Corinna E.; Terracciano, Antonio; Bienvenu, O. Joseph; Patriciu, Nicholas S.; Nestadt, Gerald; McCrae, Robert R.; Eaton, William W.; Costa, Paul T.

    2008-01-01

    We examined the influence of age, gender, Black vs. White ethnicity, and education on five indices of personality stability and change across an average interval of 8 years in the East Baltimore Epidemiologic Catchment Area study. In the full sample (n = 505, aged 30-88), examination of structural, rank-order, ipsative, and mean level stability, as well as indices of reliable change suggested that NEO-PI-R personality traits showed moderate to high levels of stability over time. There were few age and gender effects on temporal stability but rank-order, ipsative, and mean level stability were lower among Blacks and individuals with lower education. Future research should explore additional demographic predictors of temporal plasticity in a diverse range of samples, and employ observer ratings to assess personality. PMID:19122849

  20. Holocene stratigraphy and vegetation history in the Scoresby Sund area, East Greenland

    DEFF Research Database (Denmark)

    Funder, Svend Visby

    1978-01-01

    The Holocene stratigraphy in Scoresby Sund is based on climatic change as reflected by fluctuations in fjord and valley glaciers, immigration and extinction of marine molluscs, and the vegetation history recorded in pollen diagrams from five lakes. The histories are dated by C-14, and indirectly by...... thermophilous elements indicating temperatures similar to the present. From 9400 yr BP the fjord glaciers retreated rapidly in the narrow fjords, the few moraines formed are referred to the Rødefjord stages and indicate topographically conditioned stillstands. At 8000 yr BP the low arctic Betula nana imigrated...... into the area, and in the period until 5000 yr BP dense dwarf shrub heath grew in areaS where it is now absent. In the fjords the subarctic Mytilus edulis and Pecten islandica lived, suggesting a climate warmer than the present. From c. 5000 yr BP the dense dwarf shrub heath began to disappear in the...

  1. Health Status of Elderly in A Rural Area of North East Region of India

    OpenAIRE

    Arun Ghosh, Arun Singh

    2014-01-01

    Background: The health status of elderly people is neglected in different parts of the Country. This study will reflect the condition of health status of elderly people of rural areas of remote hilly state like Tripura. Material and Methods: This is a cross sectional study of elderly people having the age 60 years. The study was carried out among the elderly people of a Bridya Ashram, named “Sandhyanir” at Gandhigram Village in a rural area of West Tripura district, 10 km from Agartala Cit...

  2. Molluscan fauna of the lower Gelingseh Beds s. str., Sangkulirang area, Kalimantan Timur (East Borneo)

    NARCIS (Netherlands)

    Beets, C.

    1986-01-01

    A compilation is given of the results of an investigation of all the molluscs collected by L.M.R. Rutten some seventy years ago, at five localities in the type area of the Gelingseh Beds s. str., Late Miocene. Thirteen new species are described, viz, Smaragdia gelingsehensis, Rissoina maduparensis,

  3. Ethnic density and deliberate self harm; a small area study in south east London

    NARCIS (Netherlands)

    Neeleman, J; Wilson-Jones, C; Wessely, S

    2001-01-01

    Study objective-Relative risks are frequently used to convey how strongly outcomes like mental illness and suicidal behaviour are associated with personal characteristics Like ethnic background. This study examined whether RRs for deliberate self harm (DSH) in ethnic groups vary between small areas

  4. Marketing analysis of smoke-dried fish in Etsako East Local Government Area of Edo State, Nigeria

    Directory of Open Access Journals (Sweden)

    C. O. Osarenren

    2014-08-01

    Full Text Available This study was carried out to analyze the marketing of smoke-dried fish in Etsako East Local Government Areas of Edo State. A purposive and random sampling method was used to select eighty smoked-dried fish marketers in the study area. Primary data was collected through a well structured questionnaire. The data were analyzed using descriptive statistics and gross margin analysis. The results showed that most (100% of the smoke-dried fish marketers were female with little or no education. Majority (72% of the marketers finance their business through personal savings. Profitability analysis indicated that smoke-fish marketing was a profitable venture with a net profit ₦19,800 per marketer in the study area. The major constraints faced by the marketers were lack of capital, which was ranked first, followed by high cost of storage facilities and price fluctuation etc. it was recommended that smoke-dried fish marketers should be encouraged to form cooperative society while government should encourage community/rural banking.

  5. [Semi-analysis algorithm to retrieve pigment concentrations in the red tide area of the East China Sea].

    Science.gov (United States)

    Qiu, Zhong-Feng; Xi, Hong-Yan; He, Yi-Jun; Chen, Jay-Chung; Jian, Wei-Jun

    2006-08-01

    For the purpose of detecting and forecasting research of red tides to reduce the loss, a semi-analytic algorithm to retrieve chlorophyll-a concentrations was established in the area where red tides often brought out, according to the data collected during the red tides cruise in the East China Sea in April 2002. In the algorithm, empirical equations were made based on the coefficients from the in-situ data, including the optical properties of the research area. The in-situ data were used to validate the algorithm. The discrepancy of chlorophyll-a absorption coefficients and concentrations are mainly located in the region of 30%. The root mean deviation of the chlorophyll-a concentrations between the observed and the calculated is 0.24, the maximum relative deviation 40.93%, the mean relative deviation 18.83% and the correlation coefficient 0.83. The results show that the precision of the algorithm is high and the algorithm is fit for the research area. PMID:17111604

  6. A Model Planning of Design and Means for Recuperation of East Japan Disaster Area

    Science.gov (United States)

    Izawa, Misaki; Emori, Hisashi; Tsunaki, Toshihiro; Kobayashi, Naoaki; Kawasaki, Toshiyuki; Nakamura, Masanori

    We propose the following recuperation planning in Tarou area in Miyako city as a model area with the aid of educational industrial complex. Proposed means and vision are the following. First, setting up networked anti disaster facility within 500 m evacuation distance. Second, planning a model city of fence off which is more agreeable to the 21st century concept than traditional fence up concept, using natural energy and anti-disaster bridge instead of giant embankment. Third, proposing hill side residence instead of hill top residence. Fourth, putting up computergraphics of model planning for the residents. Lastly, we examined the possibility of the solar energy city based on the energy test calculation of photovoltaic power generation by solar heat in the inundation ground.

  7. Investigation of Petroleum Potential of The Adilcevaz Limestones, Northern Mus Area, East Anatolia

    International Nuclear Information System (INIS)

    Following the emplacements of ophiolites in the sedimentary basins between the Taurus and Potide mountains during Late Cretaceous time, the resulting paleotopographies influenced the petroleum potential of these basins. Field and laboratory studies indicate reefoidal characteristics in the Burdigalian Adilcevaz limestones in the Mus basin. Correlations of measured surface sections at the northern part of Mus indicate facies, porosity and permeability changes in lateral and vertical directions. Carrying these reservoir properties from the surface into the subsurface permits to understand petroleum potential of the anticlines in the surface and the subsurface conditions. Presence of Oligocene Keleres Formation in the region, equivalent of the main source rock Maikop in Azerbaijan's oilfields, increases possibilities of discovering oil in the study area. On the other hand, oil and gas shows in the Mus, Van, Askale, Pasinler and Tekman areas are good indications for HC generations. Investigated by field and laboratory analysis, one can think that the Adilcevaz limestones can contain oil and gas in the anticlines in the deeper northern parts of the study area

  8. East vergent structure of Backbone Range: Insights from A-Lan-Yi area and sandbox modeling

    Science.gov (United States)

    Lee, C. A.; Lu, C. Y.

    2015-12-01

    Southern Taiwan, including Pingtung peninsula and Taitung, is the incipient oblique collision zone of Eurasian plate and Philippine Sea plate. The Luzon volcanic arc converged toward Taiwan Island and formed Hengchun Ridge south offshore Taiwan. Thus, Taiwan mountain belt developed from north to south as the Backbone Range, so that we can infer the incipient feature structure from the topography and outcrop study of southern Taiwan. Our field survey of this study concentrated at the southeast coastline of Taiwan, also known as A-Lan-Yi Trail. According to previous study, the deformational structures such as faults and folds are consistent with regional kinematic processes, and the preserved transpression structure is the most important evidence of incipient collision. In this study, we use the sedimentary sequences of study area to trace the regional tectonics from north to south. Discovered structures in this area show the similar kinematic history as the eastern flank of Backbone Range, so that we suggest they are at the same series of a tectonic event. To complete the regional structure mapping in this accessible area, besides the field geological data, we also applied the LiDAR-derived DTM which is a 3D visualization technology to improve our topography information. In addition, we use the sandbox modeling to demonstrate the development of structures in the eastern flank of Backbone Range. After combining the results of field observation and regional structure mapping, this study provides a strong evidence of backthrusting and backfolding deformation during the incipient oblique collision stage.

  9. 3d Velocity Tomography of The Kos - Nisyros Volcanic Area - East Aegean Sea

    Science.gov (United States)

    Nikolova, S.; Ilinski, D.; Makris, J.; Chonia, T.; Stavrakakis, J.

    Since June 2000, active and passive seismic observations have been carried out by IfG, GeoPro GmbH, Hamburg and Institute of Geodynamics, Athens within the frame of the project GEOWARN (Geo-Spacial Warning Systems Nisyros Volcano, Greece: An Emergency Case Study of the Volcanic Area of Nisyros) supported by the European Community. In the active experiment 48 recording seismic units were deployed and recorded more than 7000 shots in 3D array. The Nisyros volcano has been identified as an apophytic intrusion of much larger volcanic structure with a caldera of 35 km diameter, extending between the southern coasts of the islands of Kos and Nisyros. To obtain 3-D velocity structure of the area a tomographic inversion was made using 6800 rays which probed the area with a very high ray density. The method applied and the high accuracy of active tomographic data allowed to resolve the high velocity bodies in the caldera. The complex volcanic structure is identified by high velocity rocks in- truding through the upper crust and penetrating the volcanic cone to depth of approx. 1.0 km to 1.8 km below the surface. Particularly high velocity bodies were identified below the islands of Yali and the central caldera of Nisyros. The high velocity bodies at shallow depth were interpreted as high-density cumulates of solidified magma intru- sion in the caldera. These intrusions explain very high temperature of 300C observed in the lower aquifer in the caldera at 1.5 km depth as confirmed by drilling. The vol- canic edifices of Kos, Yali, Nisyros and Strongily are part of a major volcanic caldera nearly 35 km in diameter. This size of the volcanic caldera explains the large volume of ignimbrites erupted 160 000 years ago. By combining geodetic, geophysical, geo- chemical and geological observations it is intended to correlate magma movements and associated changes of physical and chemical parameters of the recent volcanism.

  10. Application of MapGIS in the selection of high-level radioactive waste geological disposal repository in East Tianshan area

    International Nuclear Information System (INIS)

    Lots of data need to be processed in the selection of high-level radioactive waste geological disposal repository. Distribution, shapes, outcrop areas of intrusive rock with different times, and their relationship to faults, earthquake and deposits are studied with MapGIS in East Tianshan area and evidences have been put forward for repository selection in a new area. Aqishan No.1 and North Yamansu pluton are selected as the preferable ones. (author)

  11. Earthquake hypocenter relocation using double difference method in East Java and surrounding areas

    Science.gov (United States)

    C, Aprilia Puspita; Nugraha, Andri Dian; Puspito, Nanang T.

    2015-04-01

    Determination of precise hypocenter location is very important in order to provide information about subsurface fault plane and for seismic hazard analysis. In this study, we have relocated hypocenter earthquakes in Eastern part of Java and surrounding areas from local earthquake data catalog compiled by Meteorological, Climatological, and Geophysical Agency of Indonesia (MCGA) in time period 2009-2012 by using the double-difference method. The results show that after relocation processes, there are significantly changes in position and orientation of earthquake hypocenter which is correlated with the geological setting in this region. We observed indication of double seismic zone at depths of 70-120 km within the subducting slab in south of eastern part of Java region. Our results will provide useful information for advance seismological studies and seismic hazard analysis in this study.

  12. Earthquake hypocenter relocation using double difference method in East Java and surrounding areas

    Energy Technology Data Exchange (ETDEWEB)

    C, Aprilia Puspita [Geophysical Engineering Program, Faculty of Mining and Petroleum Engineering, Institute of Technology Bandung (Indonesia); Meteorological, Climatological, and Geophysical Agency (MCGA) of Indonesian, Jakarta (Indonesia); Nugraha, Andri Dian, E-mail: nugraha@gf.itb.ac.id [Geophysical Engineering Program, Faculty of Mining and Petroleum Engineering, Institute of Technology Bandung (Indonesia); Puspito, Nanang T [Global Geophysical Research Group, Faculty of Mining and Petroleum Engineering, Institute of Technology Bandung (Indonesia)

    2015-04-24

    Determination of precise hypocenter location is very important in order to provide information about subsurface fault plane and for seismic hazard analysis. In this study, we have relocated hypocenter earthquakes in Eastern part of Java and surrounding areas from local earthquake data catalog compiled by Meteorological, Climatological, and Geophysical Agency of Indonesia (MCGA) in time period 2009-2012 by using the double-difference method. The results show that after relocation processes, there are significantly changes in position and orientation of earthquake hypocenter which is correlated with the geological setting in this region. We observed indication of double seismic zone at depths of 70-120 km within the subducting slab in south of eastern part of Java region. Our results will provide useful information for advance seismological studies and seismic hazard analysis in this study.

  13. Earthquake hypocenter relocation using double difference method in East Java and surrounding areas

    International Nuclear Information System (INIS)

    Determination of precise hypocenter location is very important in order to provide information about subsurface fault plane and for seismic hazard analysis. In this study, we have relocated hypocenter earthquakes in Eastern part of Java and surrounding areas from local earthquake data catalog compiled by Meteorological, Climatological, and Geophysical Agency of Indonesia (MCGA) in time period 2009-2012 by using the double-difference method. The results show that after relocation processes, there are significantly changes in position and orientation of earthquake hypocenter which is correlated with the geological setting in this region. We observed indication of double seismic zone at depths of 70-120 km within the subducting slab in south of eastern part of Java region. Our results will provide useful information for advance seismological studies and seismic hazard analysis in this study

  14. Vegetation Diversity Quality in Mountainous Forest of Ranu Regulo Lake Area, Bromo Tengger Semeru National Park, East Java

    Directory of Open Access Journals (Sweden)

    Jehan Ramdani Hariyati

    2012-01-01

    Full Text Available Aim of this research was to study vegetation diversity quality in mountainous forest of Ranu Regulo Lake area in Bromo Tengger Semeru National Park (TNBTS, East Java. Field observation was carried out by vegetation analysis using sampling plots of 25x25 m2 for trees, 5x5 m2 for poles, 1x1 m2 for ground surface plants. Community structure of each lake side was determined by calculating vegetation's density, basal area, frequency, important value and stratification of species. While vegetations diversity was estimated by taxa richness, Shannon-Wiener diversity index, and rate of endemism. Each lake side forests were compared by Morisita community similarity index. Data were tabulated by Microsoft Excel 2007. The result showed that based on existed vegetation, mountainous forest surrounding Ranu Regulo Lake consisted of four ecosystems, i.e. heterogenic mountainous forest, pine forest, acacia forest and bushes. Bushes Area has two types of population, edelweiss and Eupatorium odoratum invaded area. Vegetation diversity quality in heterogenic mountainous forest of Ranu Regulo TNBTS was the highest, indicated by its multi-stratification to B stratum trees of 20-30m high. Heterogenic mountainous forest’s formation was Acer laurinum and Acmena accuminatissima for trees, Chyatea for poles. Taxa richness was found 59 species and 30 families, while the others were found below 28 species and 17 families. Diversity Index of heterogenic mountainous forest is the highest among others for trees is 2.31 and 3.24 for poles and second in bushes (H=3.10 after edelweiss ecosystem (H=3.39. Highest rate of endemism reached 100% for trees in heterogenic mountainous forest, 87% for poles in edelweiss area and 89% for bushes also in heterogenic mountainous forest. Trees, poles and herbs most similarity community showed by pine and acacia forest. Based on those five characters, vegetation diversity quality in Ranu Regulo Lake area was medium for heterogenic mountainous

  15. Emergence of cutaneous leishmaniasis in a border area at south-east of Iran: an epidemiological survey

    Directory of Open Access Journals (Sweden)

    A. Fazaeli

    2009-02-01

    Full Text Available Background & objectives: Cutaneous leishmaniasis (CL has been recently emerged in new foci, posing a public health problem. Increasing cases of CL have been reported during recent years from a border area between Iran and Pakistan, a previously non-endemic area. The present study was designed for epidemiological and parasitological characterization of the disease for the first time in this area.Methods: A total of 3100 individuals from the city of Mirjaveh and its four rural districts were randomly selected and surveyed from March 2005 to February 2006. Microscopic examination, in vitro culture, mouse inoculations and species-specific kDNA-PCR assay were carried out for Leishmania detection and species identification. Results: CL was endemic in an important rural district of Mirjaveh, presenting active lesions and scars in 6.6 and 9.5%, respectively. The highest rates of both active lesions and scars were found in the age group of 10 years or under with significant differences (p 0.05. The most affected location was upper limb, 39.2% of ulcers and 41.7% of scars. Inoculation of the clinical isolates on Balb/c mice, led to the development of ulcers in the animals, implying that the causative parasite is Leishmania major. The PCR amplification also generated amplicons specific to L. major.Conclusion: It can be concluded that Mirjaveh is an endemic region of cutaneous leishmaniasis as a new focus due to the recent emergence in this border area of south-east of Iran with a major contribution of L. major, as the causative parasite species.

  16. Temporal distribution of bacterial community structure in the Changjiang Estuary hypoxia area and the adjacent East China Sea

    International Nuclear Information System (INIS)

    Bacterial community structure and the effects of environmental factors on the microbial community distribution were investigated in the Changjiang Estuary hypoxia area and its adjacent area in the East China Sea (ECS) in June, August and October, 2006. Profiles of bacterial communities were generated by denaturing gradient gel electrophoresis (DGGE) of 16S rRNA genes followed by DNA sequence analysis. The dominant bacterial groups were affiliated to Gammaproteobacteria, Cytophaga–Flavobacteria–Bacteroides (CFB), Deltaproteobacteria, Cyanobacteria and Firmicutes, which were mostly from the marine seawater ecosystem. Effects of environmental factors on the bacterial community distribution were analyzed by the ordination technique of canonical correspondence analysis (CCA). The environmental factors significantly influencing bacterial community structure were different in the three months; dissolved organic carbon (DOC) and temperature in June and nitrite in August. No environmental variables displayed significant influence on the bacterial community at the 5% level in October. The seasonal environmental heterogeneity in the Changjiang Estuary and the adjacent ECS, such as seasonal hydrodynamic conditions and riverine input of nutrients, might be the reason for the difference in the key environmental factors determining the bacterial community in the three months. (letter)

  17. Derivation of travel demand forecasting models for low population areas: the case of Port Said Governorate, North East Egypt

    Directory of Open Access Journals (Sweden)

    Ahmed Mohamed Semeida

    2014-06-01

    Full Text Available In the last decades, there has been substantial development in modeling techniques of travel demand estimation. For low population areas the external trip estimation is important but usually neglected in travel demand modeling process. In Egypt, the researches in this field are scarce due to lack of data. Accordingly, this paper aims to identify and estimate the main variables that affect the travel demand in low population areas, and to develop models to predict them. The study focused on the Port Said Governorate in North East Egypt. A special questionnaire had been prepared in 2010 depending on interviews of passengers at basic taxi terminals in Port Said. And 2211 filled questionnaires were offering for research. To analyze the data, two modeling procedures were used. One is the multiple linear regression and the other is the generalized linear modeling (GLM applying normal distributions. It is found that GLM procedure offers more suitable and accurate approach than the linear regression for developing number of trips. The final demand models have statistics within the acceptable regions and, also, they are conceptually reasonable. These results are so important for Egyptian highway authorities to improve the efficiency of highway transportation system in Egypt.

  18. Genetic Diversity of Plasmodium falciparum Populations in Malaria Declining Areas of Sabah, East Malaysia

    Science.gov (United States)

    Mohd Abd Razak, Mohd Ridzuan; Sastu, Umi Rubiah; Norahmad, Nor Azrina; Abdul-Karim, Abass; Muhammad, Amirrudin; Muniandy, Prem Kumar; Jelip, Jenarun; Rundi, Christina; Imwong, Mallika; Mudin, Rose Nani; Abdullah, Noor Rain

    2016-01-01

    Malaysia has a national goal to eliminate malaria by 2020. Understanding the genetic diversity of malaria parasites in residual transmission foci can provide invaluable information which may inform the intervention strategies used to reach elimination targets. This study was conducted to determine the genetic diversity level of P. falciparum isolates in malaria residual foci areas of Sabah. Malaria active case detection was conducted in Kalabakan and Kota Marudu. All individuals in the study sites were screened for malaria infection by rapid diagnostic test. Blood from P. falciparum-infected individuals were collected on filter paper prior to DNA extraction. Genotyping was performed using merozoite surface protein-1 (MSP-1), merozoite surface protein-2 (MSP-2), glutamate rich protein (GLURP) and 10 neutral microsatellite loci markers. The size of alleles, multiplicity of infection (MOI), mean number of alleles (Na), expected heterozygosity (He), linkage disequilibrium (LD) and genetic differentiation (FST) were determined. In Kalabakan, the MSP-1 and MSP-2 alleles were predominantly K1 and FC27 family types, respectively. The GLURP genotype VI (751–800 bp) was predominant. The MOI for MSP-1 and MSP-2 were 1.65 and 1.20, respectively. The Na per microsatellite locus was 1.70. The He values for MSP-1, MSP-2, GLURP and neutral microsatellites were 0.17, 0.37, 0.70 and 0.33, respectively. In Kota Marudu, the MSP-1 and MSP-2 alleles were predominantly MAD20 and 3D7 family types, respectively. The GLURP genotype IV (651–700 bp) was predominant. The MOI for both MSP-1 and MSP-2 was 1.05. The Na per microsatellite locus was 3.60. The He values for MSP-1, MSP-2, GLURP and neutral microsatellites were 0.24, 0.25, 0.69 and 0.30, respectively. A significant LD was observed in Kalabakan (0.495, p<0.01) and Kota Marudu P. falciparum populations (0.601, p<0.01). High genetic differentiation between Kalabakan and Kota Marudu P. falciparum populations was observed (FST = 0

  19. Climatic conditions at the Mittivakkat Glacier catchment (1994-2006), Ammassalik Island, SE Greenland, and in a 109-year perspective (1898-2006)

    DEFF Research Database (Denmark)

    Mernild, Sebastian H.; Hansen, Birger; Jakobsen, Bjarne Holm;

    2008-01-01

    the catchment, meteorological conditions are monitored at the coast (Station Coast, 25 m a.s.l.) for the period 1998-2006 and in the glacier area (Station Nunatak, 515 m a.s.l.) for 1994-2006. During this 13-year period, solar radiation shows increasing values, averaging 0.5 W m-2 y-1, at the nunatak...... and decreasing values, averaging 1.4 W m-2 y-1, at the coast. The mean annual solar radiation at Station Coast is 102 W m-2 y-1, which is about 10% lower than at Station Nunatak, and is probably caused by increasing and higher percentages of dense clouds and sea fog in the coastal area. The mean...... annual air temperature is increasing by 0.10ºC y-1 at the nunatak and by 0.05ºC y-1 at the coast, extending the thawing periods by about 50 days and 5 days, respectively. A snow-free period of 64 days is observed at the nunatak. The coastal area is highly dominated by air temperature inversion and sea...

  20. THE "CARTA DELLA NATURA" MAPPING PROJECT IN THE SUPRAMONTE AREA (CENTRAL-EAST SARDINIA

    Directory of Open Access Journals (Sweden)

    G. BRUNDU

    2008-01-01

    Full Text Available Since 1991, the Italian framework law on protected areas, has been calling for the editing of a national Nature Map, an instrument for the assessment of the state of the environment in Italy. The methodology applied in Sardinia is comparable with those applied in the other regions of Italy, with the necessary modifications, generalizations and integrations. Satellite imagery represents the fundamental informative layer to provide a synoptic view of the whole territory. In a second proceeding step, supervised classification is thematically enhanced by using logical niche models of species and habitats derived from assessed relationships between species-habitats known distributions patterns and available predictors, i.e. GIS thematic layers. This has resulted in the production of a habitat map with 24 habitat and land use classes. The environmental assessment procedure delivered four maps, the ecological value, the environmental sensitivity, the anthropic pressure and the land vulnerability (fragility. A reduction from 70 to 24 habitat/land use types, is coherent with the aims of the projects and planned deliverables. These 24 classes have been detected with semi-automatic procedures and with a high level of reliability. It is a reasonable compromise between thematic resolution and the possibility to record a synoptic view of the whole land in an acceptable lap of time. Various stakeholders will benefit from knowing the current condition of habitats distribution. Described deliverables are powerful tools for monitoring at regional level future land-use and habitat changes on a solid quantitative basis, for environmental conservation and habitat management.

  1. Communication dated 26 September 2008, copied to the Agency by the Permanent Mission of India regarding the Middle East and South Asia area

    International Nuclear Information System (INIS)

    The Secretariat has received a copy of a communication dated 26 September 2008 from the Permanent Mission of India to the Permanent Mission of Kazakhstan regarding the Middle East and South Asia Area. As requested by the Resident Representative of India to the Agency, during the meeting of the Board of Governors on 6 October 2008, the communication is herewith circulated for information

  2. Traditions and Customs in Community Development: The Case of Nkanu West and Nkanu East Local Government Areas of Enugu State, Nigeria

    Science.gov (United States)

    Adekola, G.; Egbo, Nwoye Charles

    2016-01-01

    This study examined the influence of traditions and customs on community development in Nkanu West and Nkanu East Local Government Areas of Enugu State. The study was carried out with three objectives and three null hypotheses. The research adopted descriptive survey design with a population of 2,125 members of community Based Organizations in the…

  3. Distribution of mean surface stable isotopes values in east Antarctica; observed changes with depth in coastal area

    International Nuclear Information System (INIS)

    Mean samples of the snow accumulated during the last ten years have been collected at 48 stations distributed along a 850km long axis in East Antarctica, starting from Dumont d'Urville towards Vostok. Up to 1000m elevations the mean deuterium values are rather constant (-150 per thousand); then they decrease with various parameters (distance, elevation) and in particular with the mean annual temperatures, according to a linear relationship (D per thousand=6,04T(degC)-51) for a temperature range from -20 to -55 deg C. The observed D per thousand-O per thousand relationship is discussed. Measurements along a 303m deep core (down to the bedrock) obtained in the control area show very large D changes with mean values varying between -150 and -360 per thousand; this last value characterizes present surface snow deposited about 800km upstream. The observed D variations may be explained by changes in the site of origin of the ice; mechanisms which could explain the presence of ice originating from further distances above less distant origin layers are discussed

  4. Analysis of Effects of 2003 and Full-Allocation Withdrawals in Critical Area 1, East-Central New Jersey

    Science.gov (United States)

    Spitz, Frederick J.

    2009-01-01

    Critical Area 1 in east-central New Jersey was mandated in the early 1980s to address large drawdowns caused by increases in groundwater withdrawals. The aquifers involved include the Englishtown aquifer system, Wenonah-Mount Laurel aquifer, and the Upper and Middle Potomac-Raritan-Magothy aquifers. Groundwater levels recovered as a result of mandated cutbacks in withdrawals that began in the late 1980s. Subsequent increased demand for water has necessitated an analysis to determine the effects of full-allocation withdrawals, which supplements an optimization analysis done previously. A steady-state regional groundwater flow model is used to evaluate the effects of 2003 withdrawals and full-allocation withdrawals (7.3 million gallons per day greater than for 2003) on simulated water-levels. Simulation results indicate that the range of available withdrawals greater than full-allocation withdrawals is likely between 0 and 12 million gallons per day. The estimated range of available withdrawals is based on: (1) an examination of hydraulic-heads resulting from each of the two simulations, (2) an examination of differences in heads between these two simulations, (3) a comparison of simulated heads from each of the two simulations with the estimated location of salty groundwater, and (4) a comparison of simulated 2003 water levels to observed 2003 water levels. The results of the simulations also indicate that obtaining most of the available water would require varying the distribution of withdrawals and (or) relaxing the mandated hydrologic constraints used to protect the water supply.

  5. Seasonal and inter-annual variability of sea surface temperature at the east coast fishing area off Peninsular Malaysia

    Science.gov (United States)

    Nurul Ridani, S.; Mustapha, M. A.; Lihan, T.; Ku Kassim, K. Y.; Raja Bidin, R. H.

    2015-09-01

    Empirical orthogonal function (EOF) analysis was used to study a time-series of the aqua MODIS data imageries in the exclusive economic zone of east coast off Peninsular Malaysia. Temporal and spatial characteristics were examined to determine the dominant pattern of sea surface temperature (SST) variability from January 2003 to December 2011.The data were analysed from daily Level 1A (1km spatial resolution) to monthly composites Level 3 data using SeaDAS and ERDAS imagine software. Four modes was obtained from the analysis with the highest variance (7.9%) represented by mode 1 which explained the seasonal cycle. Mode 2 (5.11 % of total variance) showed positive and negative peak signal during March and April and in October and November with variability near the Kelantan and Pahang waters that indicated the inter monsoon. Mode 3 (3.8 % of variance) shows variability near the Terengganu, Kelantan and Johor waters to the open sea during July and August and in May and June representing the Southwest monsoon. Mode 4 (3.36 %) showed positive signal during November and December with strong signal near Pahang and Kelantan waters while weak signal was detected near Terengganu and Kelantan's open sea representing the Northeast monsoon. The SST variability was influenced by the monsoonal system which originated by the wind forcing condition that influences circulation in the study area.

  6. In-Situ Air Permeability Measurements Using the Cone Permeameter at the 200 East Area of the Hanford Site

    International Nuclear Information System (INIS)

    This report documents the field demonstration of the Cone Permeametertrademark (CPer) conducted at the Immobilization Low-Activity Waste (ILAW) site in the 200 East area of the Department of Energy's (DOE) Hanford facility. The demonstration was conducted using the Hanford Site Cone Penetration Platform (CPP) shown in Figure 1.1. The purpose of the technology demonstration was to (1) gather baseline data and evaluate the CPer's ability to measure air permeability in arid sands, silts and gravels; and (2) to determine the system's ability to replicate permeability profiles with multiple pushes in close proximity. The demonstration was jointly conducted by Applied Research Associates, Inc. (ARA) and Science and Engineering Associates (SEA). This report satisfies the requirements of ARA's contract No.2075 to Lockheed Martin Hanford Company. The report is organized into six major sections. This first section presents an introduction and outline to the report. Section 2 contains a discussion of the technologies used for the demonstration. Section 3 contains a brief description of the site where the demonstration was conducted. Section 4 describes the testing methodology and chronology. Section 5 presents the results obtained during the field test program. Comparisons between these results and existing site data are developed and discussed in Section 5. A conclusion and recommendation section is presented in Section 6 of the report

  7. A case study of full integration of the arts into core subject area instruction in one East Texas secondary school

    Science.gov (United States)

    Leysath, Maggie

    This exploratory phenomenological case study investigated the influence the full integration of the arts into core subject instruction has on classroom environment, student academic achievement, and student engagement as perceived by administrators, teachers, and students in one East Texas secondary school. Participant interviews were analyzed using Creswell's (2012) six-step method for analyzing phenomenological studies. The researcher implemented three learning activities in which ceramics learning objectives were fully integrated with chemistry learning objectives. The first activity combined clay properties and pottery wheel throwing with significant numbers. The second activity combined glaze formulation with moles. The third combined stoichiometry with the increased glaze formula for students to glaze the bowls they made. Findings suggest the full integration of art in core subject area instruction has numerous positive effects. Participants reported improved academic achievement for all students including reluctant learners. Students, teachers, and the administrator reported greater participation in the art integrated activities. Participants perceived a need for further training for teachers and administrators for greater success.

  8. "But now men also listen to the women": women’s-development approach in the Kanchenjunga Conservation Area Project, East Nepal.

    OpenAIRE

    Locher, M.; U. Müller-Böker

    2007-01-01

    The Kanchenjunga Conservation Area Project (KCAP) provides a remarkable example of a gender-sensitive nature conservation project. The KCAP is an Integrated Conservation and Development Project (ICDP) in the mountainous area of East Nepal, jointly managed by the WWF Nepal Program and the Nepalese Department of National Parks and Wildlife Conservation. The project includes a specific women's-development approach. It not only aims at direct integration of women into nature conservation, but als...

  9. Spatial Areas of Genotype Probability of Cattle Genomic Variants Involved in the Resistance to East Coast Fever: A Tool to Predict Future Disease-Vulnerable Geographical Regions

    OpenAIRE

    Vajana, Elia; Rochat, Estelle; Colli, Licia; Negrini, Riccardo; Masembe, Charles; Joost, Stéphane; Nextgen, Consortium

    2016-01-01

    East Coast Fever (ECF) is a livestock disease caused by Theileria parva, a protozoan transmitted by the vector tick Rhipicephalus appendiculatus. This disease causes high mortality in cattle populations of Central and Eastern Africa, especially in exotic breeds. Here, we highlight genomic regions likely involved into tolerance/resistance mechanisms against ECF, and we introduce the estimation of their Spatial Area of Genotype Probability (SPAG) to delimit areas where the concerned genotypes a...

  10. Assessment of indigenous methods of processing shea butter among women in Ilorin east local government area of Kwara State, Nigeria

    Directory of Open Access Journals (Sweden)

    Adesiji Gbolagade B.

    2015-01-01

    Full Text Available This study assessed the indigenous methods of processing shea butter among women in Ilorin East Local Government Area of Kwara State, Nigeria. The study made use of well-structured questionnaire to collect data from 180 respondents by means of four-stage random sampling technique. Analytical tools used include frequency, percentage and Pearson product-moment correlation coefficient. Findings showed that the majority of respondents had no formal education (73.3%, were middle aged (52.2%, and married (81.1%. The indigenous processing techniques commonly used by the respondents include: picking/harvesting of fruits, washing of fruits, de-pulping, drying, seed selection, seed cracking, roasting of kernels, milling of kernels, boiling of ground kernels, kneading, mixing, filtration, solidification and packaging. The majority (75% of sources for information on indigenous shea butter processing came from family members. Factors limiting the majority of respondents were: inadequate water supply (95%, inadequate processing equipment (86.1% and inadequate credit facilities (81.7%. Correlation analysis results revealed that age (-0.153, p<0.05 and the years of experience (-0.270, p<0.01 of respondents showed a significant relationship with the indigenous techniques of processing shea butter. It was concluded that indigenous methods of processing shea butter are widespread among respondents, knowledge is acquired through family members and that they are faced with several challenges. Among others, the study recommends the need for extension agents to be posted to rural areas to educate rural women and build on their indigenous knowledge of processing shea butter in order to produce high quality butter.

  11. Mid-Holocene Climate Variations Recorded by Palaeolake in Marginal Area of East Asian Monsoon: A Multi-proxy Study

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Traditionally, the mid-Holocene in most parts of China was thought to be warmer with higher precipitation,resulting from a strong Asian summer monsoon. However, some recent researches have proposed a mid-Holocene drought interval of millennial-scale in East Asian monsoon margin areas. Thus whether mid-Holocene was dry or humid remains an open issue. Here, Zhuyeze palaeolake, the terminal lake of the Shiyang River Drainage lying in Asian monsoon marginal areas, was selected for reconstructing the details of climate variations during the Holocene, especially mid-Holocene,on the basis ora sedimentological analysis. Qingtu Lake (QTL) section of 6.92m depth was taken from Zhuyeze palaeolake. Multi-proxy analysis of QTL section, including grain size, carbonate, TOC, C/N and δ13C of organic matter, was used to document regional climatic changes during 9-3 cal ka B.P. The record shows a major environmental change at 9.0-7.8 cal ka B.P., attributed to a climate trend towards warmth and humidity. This event was followed by a typical regional drought event which occurred during 7.8-7.5 cal ka B.P. And a warm and humid climate prevailed from 7.5 to 5.0 cal ka B.P., attributed to the warm/humid Holocene Optimum in this region. After that, the climate gradually became drier.Moreover, comparison of the climate record from this paper with the summer insolation at 30°N indicates that the climate pattern reflecting the Asian monsoon changes was caused by insolation change.

  12. Natural radioactivity and associated radiation characteristic of the new high background radiation area of lambwe east southern Kenya

    International Nuclear Information System (INIS)

    Rocks and soils from a number of areas underlined by carbonatite rocks in Kenya have been associated with high levels of natural background radioactivity. People in such high background radiation areas (HBRA), are exposed to abnormally high annual absorbed dose (that have health implications) than the global normal 1 mSvyr-1. In this paper, results of field background radiation measurements, activity concentrations of primordial radionuclides in (mainly carbonatite rock and soil) matrices, and estimated annual external effective dose rates are presented for South and North Ruri hills in Lambwe East location of Suba District, which lies roughly between latitudes 0°30'S and 1°00'S, bounded on the east by longitude 34°30'E and on the west by the shores of Lake Victoria 16 and Winnam Gulf. Altitudes in the region range from about 1000 m on the shores of Lake Victoria to above 1800 m on top of the Ruri hills. The main geological features are carbonatite formations. Twenty one samples were analyzed using high-purity germanium (HPGe) gamma-ray spectrometer. The activity concentrations ranged 14.18 - 6559.99 Bqkg-1 (average: 1396.85 Bqkg-1) for Th-232; 2.73 - 499.24 Bqkg-1 (average: 178.69 Bqkg-1) for U-238; and 56.67 - 1454.73 Bqkg-1 (average: 508.67 Bqkg-1) for K-40. The variability in Th distribution could be due to another contributing factor apart from carbonatite: Homa hills geothermal field fluids might be responsible for delivery of Th to surface rocks; some hot spots have travertine deposits. Measured absorbed dose rates in air outdoors range 700 - 6000.00 nGyh-1 (mean: 2325.84 nGy h-1); assuming 0.4 occupancy factor, these values correspond to individual annual effective dose rates of 1.717 - 14.717 mSvyr-1 (mean: 5.705 mSv yr-1). Measured absorbed dose rates are higher than calculated values since they include the contribution of cosmic rays. The natural radioactivity is fractionated with higher levels in the soils than carbonatite rocks

  13. Geoarchaeology of the karstic area of Mirambello, North-East Crete (Greece): palaeoenvironmental investigations and human settlement implications

    Science.gov (United States)

    Ghilardi, M.; Kunesch, S.; Robert, V.; Farnoux, A.; Wurmser, H.

    2009-04-01

    The present work aims to detail the preliminary researches dealing with the geomorphologic, topographic and archaeological setting from two major settlements located in north east Crete. The project undertook by the French school of Archaeology in Athens aims to reconstruct the palaeoenvironmental evolution of the whole area during the last millennia. Fieldworks, including coring, had already been done in August 2006, April 2007 and September 2008; we propose to present the main results. The settlements of Latô and Dreros belong to the area of Mirambello characterized by its spectacular karstic processes and landforms, different karstic depressions with different size can be identified and classified into Dolines and Poljés. As far as the archaeological interest is concerned, villages and cities were occupied during the hellenestic period; several remains are still present around and inside these depressions. Using a G.I.S., the first step consisted in establishing a local geomorphological mapping, taking into account the geological background and the historical occupation of the area. The second step consisted in establishing topographic cross sections of the doline, where the ancient settlement of Latô is located, based on various DGPS surveys. Several questions concerning the occupation of this depression arose : how and for which reasons people decided to leave close to this specific landform ? Which type of activities (farming, grazing, cultivation…) existed and did they were related with natural resources exploitation ? A project associating the local greek archaeological services (Ephoria of Aghios Nikolaos, Director Ms. Apostolakou), the mayor of Nea Polis, the University of Paris 12 (GEONAT EA 435) and the French School of Athens tries to depict the historical evolution of the landscape. Four boreholes (up to a maximum depth of 5 meters) had been drilled in the poljé of Dreros and in a doline situated 1 km away from the ancient settlement of Lat

  14. Comparative assessment of geo dynamics processes of oil and gas production areas at the west and east boards of the south-Caspian depression

    International Nuclear Information System (INIS)

    Full text: Alpine geosynclinalss belt including fold mountains up Carpathian and Crimea Mountainous to Copetdag and Pamirs divided to two unequal parts by the South-Caspian depression.Ashgabadian depression at the east side and Kyrian depression extends and get deeper at the east direction and transforms to South-Caspian depression. Large in number of oil and gas deposits and fields are situated at the areas of this depressions on the west and east boards of the South Caspian. They have a many common characteristics. They are:1.Anticline highs are form tectonic structure like a line. Lines was branching, anticline highs are shingling.2.Red color reservoir of the depression at the east board and production reservoir at the west board of the depression are the main oil and gas containing reservoirs and are stratigraphic analogy of the middle Pliocene age.3.Both side of the depression are areas of the diapiric folding and mud volcanic activity. 4.The intensive seismic activity.5 Marine gryphons, island and sandbank sometime appear and disappear at the littoral area. 6.The Caspian Sea level has quick changes at the geological history and present time.Thus, it is possible to mark two main factors of activation of the geo dynamic processes. First deformation terrestrial surface, and second -induced seismic activity. Comparing above mentioned data on western and east it is visible to boards of the South-Caspian hollow, that for want of availability of the large number identical tectonic of features there are essential distinctions in a character of induced geo dynamic activity. In the long term, in accordance with me development of oil deposits, it is possible to expect manifestation of both factors of activation of geo dynamic processes on both boards of the South-Caspian hollow

  15. Monthly abundance of rodent and their ectoparasites in newly settled areas, east of lakes, Ismailia Governorate, Egypt.

    Science.gov (United States)

    Bahgat, Iman M

    2013-08-01

    Rodents and their ectoparasites were studied inside and outside houses in the newly settled areas, east of lakes, Ismailia Governorate, Egypt. Forty traps per month in each of the two sides were used for collecting rodent during 2009. From 221 rodent were collected from inside houses; Mus musculus N=115 (52.04%), Rattus rattus. frugivorous N=54 (24.43%), R. r. alexandrinus N=40 (18.10%) and R. norvegicus N=12 (5.43%). From 177 rodent were collected from outside houses; M musculus N=4 (2.3%), R. r. frugivorous N=29 (16.43%), R. r. alexandrinus N=37 (20.9%), R. norvegicus N=36 (20.3%), Gerbillus pyramidum N= 67 (37.9%) and Jaculus jaculus N=4 (2.3%). Total ectoparasites per rat inside houses were 765 (3.46 E/Rat) which were classified as fleas, N=464 (2.11 F/R); lice N=150 (0.68 L/R) and mites N=151 (0 68 M/R). From outside house, total ectoparasites per rat were 984 (5.5 E/R) which were classified as fleas, N=410(2.31 F/R); lice N=100 (0.56 L/R), mites N=400 (2.23 M/R) and ticks, N=74 (0.42 T/R). From indoors two fleas species were recorded (Xenopsylla cheopis and Ctenopsyllus segnis); one species of lice (Polyplax spinulosa) and four species of mites (Laelaps nuttall, Ornithonyssus bacoti, Dermanyssus gallinae and Eulaelaps stabularis). The outdoors ectoparasites were; six fleas species (X. cheopis, X. ramesis, Pulex irritans, C. segnis, Stenoponia tripectinata and Nosopsylla sinaiensis); one lice species (P. spinulosa); Six mites species (L. nuttalli, O. bacoti, D. gallinae, E. stabularis, Haemogamnasus pontiger and Hirstionyssus isabellinus) and immature stages of two ticks species (Rhipicephalus sp. and Hyalomma sp.). Most of these ectoparasites were recorded infesting G. pyramidum. PMID:24260816

  16. Environmental Radiation Monitoring at the Areas of the Former Military Technical Bases at the Russian Far East - 12445

    International Nuclear Information System (INIS)

    After termination of operation at the serviced facilities of the nuclear fleet of the former Soviet Union, the Military Technical Base in Sysoeva Bay has been reorganized to the site for SNF and RW temporary storage (STS). The main activities of STS are receipt, storage and transmission to radioactive waste reprocessing. Establishment of the RW management regional centre in the Far-Eastern region at the STS in Sysoeva Bay implies intensification of SNF and RW management in this region that can result in increasing ecological load to the adjacent areas and settlements. Regulatory supervision of the radiation safety at the areas of the Former Military Technical Bases at the Russian Far East is one of the regulatory functions of the Federal Medical Biological Agency (FMBA of Russia). To regulate SNF an RW management and provide the effective response to changing radiation situation, the environmental radiation monitoring system is arranged. For this purpose, wide range of environmental media examinations at the Sysoeva Bay STS was performed by Burnasyan Federal Medical Biophysical Centre - a technical support organization of FMBA of Russia in collaboration with the Federal State Geological Enterprise 'Hydrospecgeology' (Federal Agency for Entrails). Regulation during the RW and SNF management is continuous process, which the FMBA of Russia implements in close cooperation with other Russian responsible authorities - the State Atomic Energy Corporation 'Rosatom' and Federal Agency for Entrails. The Environmental radiation monitoring findings served as a basis for the associated databank arrangement. The radio ecological monitoring system was arranged at the facilities under inspection for the purpose of the dynamic control of the radiation situation. It presupposes regular radiometry inspections in-situ, their analysis and assessment of the radiation situation forecast in the course of the STS remediation main stages. Some new data on the radiation situation at the

  17. A STUDY ON THE CONCENTRATION OF HEAVY METALS IN THE DRINKING WATER OF SELECTED AREAS OF IMPHAL EAST DISTRICT, MANIPUR (INDIA)

    OpenAIRE

    Joychandra; Sanjoy Meitei; Kh. Rakesh; Joymati

    2014-01-01

    The present study attempts to evaluate the quality of the drinking water (tap) particularly heavy metal concentrations (Fe, Zn, Pb, Cu and Cd) in selected areas of Imphal east district, Manipur. Findings were compared with the Indian Standard (ISI) and Indian Council of Medical Research (ICMR) for drinking water specification. Concentrations of metals such as iron, cadmium and lead are alarming. They crossed the maximum permissible limit for drinking water standards set by...

  18. Study on the concentration of airbone respirable asbestos fibres in rural areas of the Lublin region in south-east Poland

    OpenAIRE

    Agnieszka Buczaj; Wojciech Brzana; Joanna Tarasińska; Marcin Buczaj; Piotr Choina

    2014-01-01

    Objective. The objective of the study was measurement of the concentrations of airborne asbestos fibres in the rural environment of the Lublin Region in south-east Poland. Methods. Measurements of concentrations of respirable asbestos fibres were carried out in the rural areas of the Lublin Region (Lublin and Włodawa counties) for a period of 24 months. The studies were conducted on 3 farms with various technical conditions of asbestos-containing materials: Farm A – good technical condi...

  19. Livestock Production - Current Status in South and South-East Asia, Future Directions and Priority Areas for Research

    International Nuclear Information System (INIS)

    The role of livestock in agriculture in South and South-East Asia is complex and significantly different from that of industrialized nations. The traditional farming systems are mostly based on mixed crop-livestock systems, with small farms predominating. The most important livestock species in the region are cattle (Bos indicus, Bos taurus and their crosses), buffalo (Bubalus bubalis, both river and swamp types), goats, sheep, pigs and poultry. In some high altitude areas Yaks (Poephagus grunniens) and Mithun or Gayal (Bos frontalis) are also important. Although the contribution of the livestock sub-sector to national GDP in most Asian countries is low, it is a crucial source of high quality protein, minerals and vitamins to the population, by way of milk, meat and eggs. For millions of smallholder farmers it provides food security, draught power, fibre, manure and fuel, and also serves as a 'living bank' in periods of economic hardship. The farming systems in the region vary widely (Perera et al., 2005), determined by a matrix of several interacting factors that include climate (latitude, altitude and rainfall), location (rural, peri-urban or urban), cropping systems (rain-fed or irrigated, annual or perennial crops), type of operation (small or large farm, subsistence or commercial), and the species and their primary purpose (milk, meat, eggs, draught, capital or mixed). The ruminant production systems that were largely extensive or semi-intensive in the past (grassland-based or mixed crop-livestock, with rain-fed or irrigated mixed farming), which were sustained with locally available resources, have become constrained due to many factors. Competition for land from the increasing human population that demands space for habitation, crop production and other economic activities have dwindled grazing lands. Mechanization of agricultural operations and commercial market forces have also made such systems less competitive. Thus some enterprising farmers have moved

  20. Surface tidal currents in the open sea area to the east of the Zhoushan Islands measured with high frequency surface wave radar

    Institute of Scientific and Technical Information of China (English)

    SHEN Zhiben; WU Xiongbin; FEI Yuejun; XU Xingan; CHEN Xiaofeng

    2013-01-01

    Based on the quasi-harmonic analysis of 11 d vector ocean currents obtained from two high frequency sur-face wave radars located at Zhujiajian Island and Shengshan Island, the spatial distribution characteristics of surface tidal currents in the open sea area to the east of the Zhoushan Islands of Zhejiang Province, China are studied. The following conclusions are drawn from the analysis: the tidal current pattern in the open sea area to the east of Zhoushan Islands is primarily regular semidiurnal, which is significantly affected by the shallow water constituents. The directions of the major axes of tidal current ellipses of M2 lie approx-imately in the NW-SE direction. With the increasing of distance away from the coast, the directions of the tidal current ellipses gradually shift toward the E-W direction. The tidal currents are mainly reversing cur-rents. The spatial distribution of probable maximum current velocities decreases gradually from northeast to southwest which is basically in accordance with the spatial distribution of measured maximum current velocities. The residual currents near the coast are larger than those far away from the coast. The directions of the residual currents are basically north by east, and the angle to the due north increases gradually with the increasing distance away from the coast. The topography shows a certain impact on the spatial distri-bution of shallow water constituents, the rotation of tidal currents, the probable maximum currents and the residual currents.

  1. Measures for regional security and arms control in the North-East Asian Area. Report of working group I

    International Nuclear Information System (INIS)

    The following specific topics were of utmost interest in Working Group I: the possibility of establishing some kind of multilateral security mechanism in North-East Asia; elements of Korean reconciliation; non-proliferation of weapons; openness, transparency and confidence-building measures; general principles of norms of conduct for peace and security in the region; nuclear weapons and security measures; cooperative measures for regional security and stability

  2. Remedial investigation work plan for the Upper East Fork Poplar Creek characterization area, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    The Oak Ridge Y-12 Plant, located within the Oak Ridge Reservation (ORR), is owned by the US Department of Energy (DOE) and managed by Lockheed Martin Energy Systems, Inc. The entire ORR was placed on the National Priorities List (NPL) of CERCLA sites in November 1989. Following CERCLA guidelines, sites under investigation require a remedial investigation (RI) to define the nature and extent of contamination, evaluate the risks to public health and the environment, and determine the goals for a feasibility study (FS) of potential remedial actions. The need to complete RIs in a timely manner resulted in the establishment of the Upper East Fork Poplar Creek (UEFPC) Characterization Area (CA) and the Bear Creek CA. The CA approach considers the entire watershed and examines all appropriate media within it. The UEFPC CA, which includes the main Y-12 Plant area, is an operationally and hydrogeologically complex area that contains numerous contaminants and containment sources, as well as ongoing industrial and defense-related activities. The UEFPC CA also is the suspected point of origin for off-site groundwater and surface-water contamination. The UEFPC CA RI also will address a carbon-tetrachloride/chloroform-dominated groundwater plume that extends east of the DOE property line into Union Valley, which appears to be connected with springs in the valley. In addition, surface water in UEFPC to the Lower East Fork Poplar Creek CA boundary will be addressed. Through investigation of the entire watershed as one ``site,`` data gaps and contaminated areas will be identified and prioritized more efficiently than through separate investigations of many discrete units.

  3. Comparison of satellite imagery and infrared aerial photography as vegetation mapping methods in an arctic study area: Jameson Land, East Greenland

    DEFF Research Database (Denmark)

    Hansen, Birger Ulf; Mosbech, Anders

    Remote Sensing, vegetation mapping, SPOT, Landsat TM, aerial photography, Jameson Land, East Greenland......Remote Sensing, vegetation mapping, SPOT, Landsat TM, aerial photography, Jameson Land, East Greenland...

  4. The tectonic differences between the east and the west in the deep-water area of the northern South China Sea

    Institute of Scientific and Technical Information of China (English)

    XIA Zhongyu; WAN Zhifeng; WANG Xianqing; SHI Qiuhua; CAI Song; XIA Bin

    2016-01-01

    The deep-water area of the northern South China Sea, which has active and complicated tectonics, is rich in natural gas and gas hydrate. While the tectonic characteristics is different obviously between the east and the west because of the special tectonic position and tectonic evolution process. In terms of submarine geomorphology, the eastern shelf-slope structure in Pearl River Mouth Basin is characterized by having wide sub-basins and narrow intervening highs, whereas the western (Qiongdongnan Basin) structure is characterized by narrow sub-basins and wide uplift. As to the structural features, the deep-water sags in the east are all structurally half-grabens, controlled by a series of south-dipping normal faults. While the west sags are mainly characterised by graben structures with faulting in both the south and north. With regards to the tectonic evolution, the east began neotectonic activity when the post-rifting stage had completed at the end of the Middle Miocene. In the Baiyun Sag, tectonic activity became strong and was characterised by rapid subsidence and obvious faulting. Whereas in the west, neotectonic activity began at the end of the Late Miocene with rapid deposition and weak fault activity.

  5. Is Gray Water the Key to Unlocking Water for Resource-Poor Areas of the Middle East, North Africa, and Other Arid Regions of the World?

    OpenAIRE

    Leas, Eric C.; Dare, Anne; Al-Delaimy, Wael K

    2013-01-01

    Support for the use of treated gray water as an alternative water resource in the Middle East and North Africa is high, especially given the lack of religious restrictions against its use, but several obstacles have kept application of treated gray water near 1 % in some areas. The largest of obstacles include the cost of treatment and the ambiguity surrounding the health safety of gray water and treated gray water. This paper aims to provide an overview of current gray water practices global...

  6. Issues and Challenges Facing Rice Production and Food Security in the Granary Areas in the East Coast Economic Region (ECER), Malaysia

    OpenAIRE

    Chamhuri Siwar; Nor Diana Mohd Idris; Muhammad Yasar; Golam Morshed

    2014-01-01

    This study is an effort to explore and investigate the issues and challenging are facing rice production and food security in Malaysia. It is also to identify the contribution of the granary areas in East Coast Economic Region (ECER) to the national food security. The important of rice as a staple food crop of Malaysia and is grown on 673,745 ha of land, producing annually 2.6 million tons of paddy grain valued at RM 2 billion, which is contribute with average growth rate of 3.7% of year, in ...

  7. Preliminary Studies on Indoor Radon Measurements in Some Adobe Houses in the Kassena Nankana Area of the Upper East Region of Ghana

    Directory of Open Access Journals (Sweden)

    F.K. Quashie

    2011-01-01

    Full Text Available The present study has measured radon gas concentration in some Adobe houses in the Kassena Nankana Area of the Upper East Region of Ghana by using passive radon indoor dosimeter containing Solid- State Nuclear Track D etector (SSNTD commercially known as LR - 115 (type II, pelliculable. Inhalation of radon and its daughter products is the major contributor to the total exposure of the population to natural radiation. Fifty (50 indoor radon dosimeters were placed in the various Adobe houses in the study area. The indoor radon dosimeters were retrieved after 78 to 82 days. The detectors were then chemically etched. The digital laser optic system was used in counting the detectors. Indoor radon concentration in the study area range from 35.28 to 244.22 Bq/m3.

  8. Family and Peer Networks in Intimate and Sexual Relationships Amongst Teenagers in a Multicultural Area of East London

    OpenAIRE

    Shamser Sinha; Katherine Curtis; Amanda Jayakody; Russell Viner; Helen Roberts

    2006-01-01

    The Minister for Children has recently suggested on the basis of research evidence that parents need to talk more to their children about sex in order to encourage them to start sex later and improve contraceptive use, with a view to reducing teenage conceptions. We report here on a mixed-methods project funded by the Teenage Pregnancy Unit and the Department of Health which draws on accounts of young people aged 15-18 from diverse ethnic groups in East London describing their inclination (or...

  9. Antibiotic susceptibility profile of bacteria isolated from natural sources of water from rural areas of East Sikkim

    Directory of Open Access Journals (Sweden)

    Shubra Poonia

    2014-01-01

    Full Text Available Background: Contamination of water, food, and environment with antibiotic-resistant bacteria poses a serious public health issue. Objective: The objective was to study the bacterial pollution of the natural sources of water in east Sikkim and to determine the antimicrobial profile of the bacterial isolates. Materials and Methods: A total of 225 samples, 75 each during winter, summer, and monsoon season were collected from the same source in every season for bacteriological analysis by membrane filtration method. Antibiotic susceptibility test was performed using standard disc diffusion method. Results: A total of 19 bacterial species of the genera Escherichia, Klebsiella, Proteus, Salmonella, Shigella, Enterobacter, Citrobacter, Morganella, Pseudomonas, Acinetobacter, Flavobacterium, and Serratia were isolated and their antimicrobial sensitivity tested. Generally, most bacterial isolates except Salmonella and Shigella species were found resistant to commonly used antibiotics such as ampicillin (57.5%, trimethoprim/sulfamethoxaole (39.1%, amoxicillin/clavulanic acid (37.4%, cefixime (34.5%, tetracycline (29.1%, ceftazidime (26.3%, ofloxacin (25.9%, amikacin (8.7%, and gentamicin (2.7% but sensitive to imipenem and piperacillin/tazobactam. Conclusion: Natural sources of water in east Sikkim are grossly contaminated with bacteria including enteropathogens. The consumption of untreated water from these sources might pose health risk to consumers.

  10. The partially denuclearized area of North-East Asia. Status of ten years of informal 'new diplomacy'

    International Nuclear Information System (INIS)

    In 1991, the G. Bush administration decided to remove away all US surface tactic nuclear weapons everywhere in the world in order to reduce the nuclear warfare risk. This decision has led to the ratification by both Northern Korea and Southern Korea of the declaration on the denuclearization of the Korean peninsula, followed the same year by Mongolia which has become nuclear weapons free. As a consequence of these initiatives, the Center for international strategy, technology and policy (CISTP) of the Georgia institute of technology (Atlanta, USA) has decided the creation of a 'limited nuclear weapons free zone North-East Asia'(LNWFZ), based on cooperation, arms control and non-proliferation. This article describes the genesis of this inter-governmental process of informal diplomacy: proposal of creation of a league for non-nuclear states for North-East Asia, of implementation of an inspection regime and of a cooperative security community, of establishment of confidence building measures and of economic incentives. Then it describes the main components of the LNWFZ project and the obstacles that must be cleared away before its official implementation. (J.S.)

  11. Investigation of T-Wave Propagation in the Offshore Area East of Taiwan from Early Analog Seismic Network Observations

    Directory of Open Access Journals (Sweden)

    Bor-Shouh Huang

    2011-01-01

    Full Text Available Extant paper records of the early analog seismic network of Taiwan represent a large resource for earthquake studies in several disciplines. In this study, we report on T waves generated from offshore earthquakes, based on analog observations. The T phases were identified from their stable apparent velocity of about 1.5 km s-1 and other observations using data recorded by stations in eastern Taiwan and on two nearby islands. The observed T phases are recorded for the first time from Taiwan, and in particular are observed by the network in the distal range of local earthquakes. Most of the T waves are observed at island stations at epicentral distances greater than 100 km. For earthquakes that occurred a great distance east of Taiwan, the T phases are always the most dominant phases observed at island stations east of Taiwan, and are also seen at some inland stations with smaller amplitudes. No T phases from inland events were observed by stations on Taiwan or on nearby islands. The observations indicate that the amplitude of the T phase is highly attenuated on its land path and that the propagation direction of the T phase is affected by water depth.

  12. Ethno-Demographic Processes in the North-East Black Sea Area in the 19th – Early 21th Centuries (through the Example of Greater Sochi

    Directory of Open Access Journals (Sweden)

    Aleksandr A. Cherkasov

    2015-06-01

    Full Text Available This article examines ethno-demographic processes in the north-east Black Sea area, more specifically the territory of Greater Sochi, in the 19th – early 21th centuries. In writing the article, the authors have relied on archive materials from the archives department of the administration of the city of Novorossiysk and the archives department of the administration of the city of Sochi. The authors have consulted reference pre-revolution literature, Soviet-era and present-day population censuses, as well as the findings of present-day research studies. The methodological basis of this study are the principles of historicism, objectivity, and systemicity, which helps to get an insight into the general patterns and regional peculiarities in the demographic development of the major ethnicities in the north-east Black Sea area in the 19th-20th centuries. The authors touch upon the process of colonization of the territory and its ethnic composition. In the end, the authors come to the conclusion that the ethno-demographic picture of Greater Sochi had been forming in a complicated fashion. As a consequence, in the second half of the 19th century, following the Caucasian War, the territory had to be repopulated. Resettlement flows from different locations in the Russian Empire and overseas had formed by 1917 an ethno-picture that featured Russians and Armenians as two principal ethnicities. The authors note that this picture has not changed in a major way to this day.

  13. Leukaemia in East Suffolk

    International Nuclear Information System (INIS)

    An investigation was conducted by the East Suffolk Health Authority to determine whether there were any geographical variations in the incidence of leukaemia over the last fifteen years in East Suffolk suggesting an environmental hazard, e.g. Sizewell Power Station. No areas were found to have a statistically significant increased incidence of leukaemia cases although there did appear to be a cluster of cases in the Leiston area. (U.K.)

  14. Mesozoic Cenozoic tectonic evolution of the Zhuanghai area, Bohai-Bay Basin, east China: the application of balanced cross-sections

    Science.gov (United States)

    Wu, Shiguo; Yu, Zhaohua; Zhang, Rongqiang; Han, Wengong; Zou, Dongbo

    2005-06-01

    The technique of balancing cross-sections, an important method for studying the tectonic history of sedimentary basins, has many applications. It enables one to compile charts for petroleum exploration and development, and growth sections of ancient structures can be restored so that the structural growth history can be studied. In order to study tectonic evolution in the Zhuanghai area of the Bohai-Bay basin, we selected two seismic profiles and compiled two structural growth sections. Based on the two balanced cross-sections, the evolution can be divided into four phases: the Triassic-Middle Jurassic phase, Late Jurassic-Cretaceous phase, Palaeogene extension phase, and Late Palaeogene-to-present phase. The whole area was uplifted during the Triassic-Middle Jurassic phase because of intense extrusion stress related to the Indo-China movement. During the Late Jurassic and Early Cretaceous, intense extension occurred in east China, and the whole area rifted, leading to the deposition of a thick sedimentary sequence. In the Late Cretaceous, the area suffered uplift and compression associated with the sinistral strike slip of the Tanlu fault. In the Palaeogene, a rifting basin developed in the area. Finally, it became stable and was placed in its present position by dextral strike-slip motion. In addition, some problems associated with compiling balanced cross-sections are discussed.

  15. Effective Factors on the Area Collaboration in Public-Private Partnerships of Infrastructure in Middle East with Emphasis on Iran

    Directory of Open Access Journals (Sweden)

    Maysam Musai

    2013-01-01

    Full Text Available Infrastructures are necessary for economical growth of countries and the slow economic growth of these countries is because of their poor infrastructure. It usually needs huge capital, advanced technology and knowledge of management which developing countries with low income can’t afford them; so they need cooperation of foreign countries. In this paper, we try to find a solution for that and find how the existing collaborations and partnerships of other countries are on basis of infrastructure in Iran and what are the improving and strengthening of this cooperation? We use the analytical and qualified description statics of other countries experiences in field of direct investment (FDI in infrastructures. The results show that Iran has an average position in attraction of foreign investment in comparison of other countries in Middle East; it means Iran is more successful of some countries and is less successful of another countries. We conclude that liberalization, privatization and the restructuring of infrastructure sectors are considered as the majority solutions for promotion of Iranian contribution in FDI attraction for infrastructures.

  16. Subsurface Interim Measures/Interim Remedial Action Plan and Decision Document for the 903 Pad, Mound, and East Trenches Areas (Operable Unit No. 2)

    International Nuclear Information System (INIS)

    The Department of Energy (DOE) is pursuing an Interim Measure/Interim Remedial Action (IM/IRA) at the 903 Pad, Mound, and East Trenches Areas (Operable Unit No. 2) at the Rocky Flats Plant (RFP). This MIRA is to be conducted to provide information that will aid in the selection and design of final remedial actions at OU2 that will address removal of suspected free-phase volatile organic compound (VOC) contamination. The Plan involves investigating the removal of residual free-phase VOCs by in situ vacuum-enhanced vapor extraction technology at 3 suspected VOC source areas within OU2. VOC-contaminated vapors extracted from the subsurface would be treated by granular activated carbon (GAC) adsorption and discharged. The Plan also includes water table depression, when applicable at the test sites, to investigate the performance of vapor extraction technology in the saturated zone. The Plan provides for treatment of any contaminated ground water recovered during the IM/IRA at existing RFP treatment facilities. The proposed MVIRA Plan is presented in the document entitled ''Proposed Subsurface Interim Measures/Interim Remedial Action Plan/Environmental Assessment and Decision Document, 903 Pad, Mound, and East Trenches Areas, Operable Unit No. 2, '' dated 20 March 1992. Information concerning the proposed Subsurface IM/IRA was presented during a DOE Quarterly Review meeting held on 07 April 1992 and a public meeting held on 07 May 1992, at the Marriott Hotel in Golden, Colorado. The Responsiveness Summary presents DOE's response to all comments received at the public meeting, as well as those mailed to date to DOE during the public comment period

  17. K Basin Sludge Conditioning Testing. Nitric Acid Dissolution Testing of K East Area Sludge Composite, Small- and Large-Scale Testing

    International Nuclear Information System (INIS)

    This report describes work performed by Pacific Northwest National Laboratory (PNNL) for Numatec Hanford Corporation (NHC) to support the development of the K Basin Sludge Treatment System. For this work, testing was performed to examine the dissolution behavior of a K East Basin floor and Weasel Pit sludge composite, referred to as K East area sludge composite, in nitric acid at the following concentrations: 2 M, 4 M, 6 M and 7.8 M. With the exception of one high solids loading test the nitric acid was added at 4X the stoichiometric requirement (assuming 100% of the sludge was uranium metal). The dissolution tests were conducted at boiling temperatures for 24 hours. Most of the tests were conducted with approximately2.5 g of sludge (dry basis). The high solids loading test was conducted with approximately7 g of sludge. A large-scale dissolution test was conducted with 26.5 g of sludge and 620 mL of 6 M nitric acid. The objectives of this test were to (1) generate a sufficient quantity of acid-insoluble residual solids for use in leaching studies, and (2) examine the dissolution behavior of the sludge composite at a larger scale

  18. Families’ and children’s experience of sport and informal activity in Olympic areas of the East End

    OpenAIRE

    Davidson, Rosemary; Power, Anne

    2007-01-01

    Sport England is interested to know how families with children experience the following aspects of neighbourhood life: involvement in sport; access to facilities; activities for young people; and the engagement of young people in poor areas in the Olympic development. Sport England wanted evidence from our research tracking the experiences of one hundred families in the Hackney and Newham areas, close to the Olympic development. This study aims to uncover how bringing up children is affected ...

  19. COMMUNITY PERCEPTIONS ON FAMILY PLANNING AMONG ELIGIBLE COUPLES IN AN URBAN SLUM OF HATTA AREA OF IMPHAL EAST DISTRICT, MANIPUR

    Directory of Open Access Journals (Sweden)

    Taranga

    2014-04-01

    Full Text Available : Lower level of community perceptions on family planning still exist in many parts of India. Further there is dearth of state level information for the same. Objective: To assess the knowledge, attitude and practices of family planning among eligible couples. Design: Cross sectional study. Setting: Hatta, Imphal east, Manipur. Duration: Sept.2007 to August 2008. Participants: Eligible couples. Results: 825 eligible couples participated in the study with a response rate of 99.28%. Mean age at marriage of wives and husbands were 19.12 and 24.14 years (SD±7.179 and 8.491 respectively. Majority of husbands (85.8% and wives (84.6% knew of family planning and media was the main source of information. 54.42% of husbands disapproved family planning (p=0.000 and only 16.73% of the couples were using family planning methods. Main reasons for not adopting family planning methods were family disharmony (19.5%, religious prohibition (17.8% and adverse effects (8.0%. Logistic regression analysis revealed that one year increase in age of wives there was likelihood of having 4% increases in adopting family planning methods. Similarly, occupations of wives other than housewife had 27% and from illiterate to literate 3% more chance of adopting family planning methods. CONCLUSION: Adopting low family planning methods among the eligible couples was mainly due to husband’s disapproval thinking that it may cause family disharmony, religion prohibition and fear of adverse effects. And also other important associated factors were their attitude, education and occupation

  20. Marine biodiversity of the coastal area of the Berau region, East Kalimantan, Indonesia : progress report East Kalimantan program, pilot phase (October 2003) : preliminary results of a field survey performed by an Indonesian-Dutch biodiversity research team

    NARCIS (Netherlands)

    Hoeksema, B.W.

    2004-01-01

    The coastal waters of East Kalimantan are part of the western boundary of the Indo-West Pacific centre of maximum marine biodiversity. During the pilot phase of the East Kalimantan Program (EKP) this has been tested by various specialists who used model taxa to test this hypothesis. Emphasis has bee

  1. Individual- and area-level effects on mortality risk in Germany, both East and West, among male Germans aged 65+

    NARCIS (Netherlands)

    Kibele, E.

    2014-01-01

    Objectives This study investigates whether mortality inequalities based on individual- and area-level deprivation exist at older ages in Germany, and whether there are differences between eastern and western Germany. Methods Data on population and death counts according to the individual-level socio

  2. Hydrochemical and microbiological quality of groundwater in the Merdja area, Tébessa, North-East of Algeria

    Science.gov (United States)

    Fehdi, Chemseddine; Rouabhia, Abdelkader; Mechai, Abdelbasset; Debabza, Manel; Abla, Khalida; Voudouris, Kostas

    2016-03-01

    The aim of this study was to perform a preliminary assessment of the hydrochemical and microbial groundwater quality of the Merdja plain (Tébessa area). Twenty samples of groundwater collected from Bekkaria (Site 1) to Ain Chabro (Site 2) were assessed for their suitability for human consumption. Groundwater from the aquifer in the Merdja area can be divided into two major groups according to geographical locations and chemical compositions. Water in the center part of the study area is characterized by the dominance of chloride, sulfate, sodium, and potassium; whereas waters in the limestone aquifers in the west are dominated by the same cations but have higher concentrations of bicarbonate. Microbiological parameters were determined in 13 groundwater samples collected from the study area. Total coliforms, thermotolerant coliforms, E. coli, Enterococcus spp., Salmonella sp., Staphylococcus spp., and P. aeruginosa were detected in 96.36, 88.18, 100, 47.5, 97.27, 96.7, and 75 % of the groundwater samples, respectively. The pollution of groundwater comes from a variety of sources, Ouadi El Kebir River, including land application of agricultural chemicals and organic wastes, infiltration of irrigation water, septic tanks, and infiltration of effluent from sewage treatment plants, pits, lagoons, and ponds used for storage.

  3. Hydrogeology and hydrogeochemistry of an alkaline volcanic area: the NE Mt. Meru slope (East African Rift - Northern Tanzania)

    Science.gov (United States)

    Ghiglieri, G.; Pittalis, D.; Cerri, G.; Oggiano, G.

    2012-02-01

    The objective of this study is to analyze the geochemical conditions associated with the presence of fluoride (F-) in the groundwater of an area of Northern Tanzania. The studied aquifers are composed of volcanic rocks such as phonolitic and nephelinitic lavas, basalts, lahars of various ages and mantling ash. Sedimentary rocks consisting of fine-grained alluvial and lacustrine deposits occur as well. Samples collected from springs, borehole and surface water, during two monitoring surveys, were analyzed for the various physico-chemical and isotopic parameters. The geochemical composition of water is typically sodium bicarbonate. High values of F- (up to 68 mg l-1) were recorded. The highest values of fluoride agreed with the highest values of pH, sodium and bicarbonate. Dissolution of major ions, exchange processes and precipitation of Ca2+ from super-saturated solutions joined with the local permeability and hydraulic gradients, control the fluoride mobilization and the contamination of the area.

  4. Hydrogeology and hydrogeochemistry of an alkaline volcanic area: the NE Mt. Meru slope (East African Rift – Northern Tanzania

    Directory of Open Access Journals (Sweden)

    G. Oggiano

    2012-02-01

    Full Text Available The objective of this study is to analyze the geochemical conditions associated with the presence of fluoride (F− in the groundwater of an area of Northern Tanzania. The studied aquifers are composed of volcanic rocks such as phonolitic and nephelinitic lavas, basalts, lahars of various ages and mantling ash. Sedimentary rocks consisting of fine-grained alluvial and lacustrine deposits occur as well. Samples collected from springs, borehole and surface water, during two monitoring surveys, were analyzed for the various physico-chemical and isotopic parameters. The geochemical composition of water is typically sodium bicarbonate. High values of F− (up to 68 mg l−1 were recorded. The highest values of fluoride agreed with the highest values of pH, sodium and bicarbonate. Dissolution of major ions, exchange processes and precipitation of Ca2+ from super-saturated solutions joined with the local permeability and hydraulic gradients, control the fluoride mobilization and the contamination of the area.

  5. Application of an Area-of-Review (AOR) Concept to the East Texas Field and Other Selected Texas Oilfields

    Energy Technology Data Exchange (ETDEWEB)

    Warner, Don L.; Koederitz, Leonard F.; Laudon, Robert C.

    2001-04-19

    The Underground Injection Control Regulations promulgated in 1980, under the Safe Drinking Water Act of 1974, require Area-of-Review (AOR) studies be conducted as part of the permitting process for newly drilled or converted Class II injection wells. Existing Class II injection wells operating at the time regulations became effective were excluded from the AOR requirement. The AOR is the area surrounding an injection well or wells defined by either the radial distance within which pressure in the injection zone may cause migration of the injection and/or formation fluid into an underground source of drinking water (USDW) or defined by a fixed radius of not less than one-fourth mile. In the method where injection pressure is used to define the AOR radial distance, the AOR is also known as the ''zone of endangering influence.''

  6. Hydrogeology and hydrogeochemistry of an alkaline volcanic area: the NE Mt. Meru slope (East African Rift – Northern Tanzania)

    OpenAIRE

    G. Ghiglieri; D. Pittalis; G. Cerri; Oggiano, G.

    2012-01-01

    The objective of this study is to analyze the geochemical conditions associated with the presence of fluoride (F) in the groundwater of an area of Northern Tanzania. The studied aquifers are composed of volcanic rocks such as phonolitic and nephelinitic lavas, basalts, lahars of various ages and mantling ash. Sedimentary rocks consisting of fine-grained alluvial and lacustrine deposits occur as well. Samples collected from springs, borehole and surface water,...

  7. Environmental Consequences of Solid Waste Generation in Ika North East and Ika South Local Government Areas of Delta State, Nigeria

    OpenAIRE

    Ogboi, E.; Kperegbeyi, J. I.

    2010-01-01

    The survey on solid waste generation in Ika urban and rural environs was conducted to explore the environmental consequences. 240 respondents were randomly selected for the study. The data obtained were tabulated and subjected to descriptive analysis. The major causes for increased solid waste generation in these areas were identified to be increased population, earning and urbanization. It was observed that the nature of waste generated in Ika urban was mostly garbage; while in the rural are...

  8. Hydrogeology and hydrogeochemistry of an alkaline volcanic area: the NE Mt. Meru slope (East African Rift – Northern Tanzania)

    OpenAIRE

    G. Oggiano; Cerri, G.; D. Pittalis; G. Ghiglieri

    2011-01-01

    The objective of this study is to analyze the geochemical conditions associated with the presence of fluoride (F) in the groundwater of an area of Northern Tanzania. The studied aquifers are composed of volcanic rocks such as phonolitic and nephelinitic lavas, basalts, lahars of various ages and mantling ash. Sedimentary rocks consisting of fine-grained alluvial and lacustrine deposits occur as well. Samples collected from springs, borehole and surface water,...

  9. METEOROLOGICAL POTENTIAL FOR AIR POLLUTANT DISPERSION IN URBAN AND RURAL AREAS ALONG THE EAST COAST OF TAMILNADU

    OpenAIRE

    Sankaran, S; Murugappan, A.; V.Kanakasabai; M.Rajendran

    2012-01-01

    Many air pollution episodes occurred in the past decades were associated with the worst meteorological conditions like strong inversion and low mixing height apart from higher emission concentration. Quantitative study of meteorological potential with air pollution in a region is essential for environmental siting of industries, risk assessment for accidental release, etc. Generally, the coastal areas are potential sites for promotion of industrial activities because of the proximity of water...

  10. Estimation of Depth from Gravity survey using Radial Amplitude Spectrum method (Case Study: Ajichai Area, East Azerbaijan, Iran)

    OpenAIRE

    Ahmad Alvandi

    2013-01-01

    In this paper we applied an effective method for depth determination of a buried structure from gravity anomalies. The Radial Amplitude Spectrum method for potential field survey is found useful for finding the depth values and statistical properties of the source distribution. This method is applied to field survey from theAjichai area (Iran). All map images used in this paper have been generated using surfer software.

  11. Disaster risk management in prospect mining area Blitar district, East Java, using microtremor analysis and ANP (analytical network processing) approach

    Science.gov (United States)

    Parwatiningtyas, Diyan; Ambarsari, Erlin Windia; Marlina, Dwi; Wiratomo, Yogi

    2014-03-01

    Indonesia has a wealth of natural assets is so large to be managed and utilized, either from its own local government and local communities, especially in the mining sector. However, mining activities can change the state of the surface layer of the earth that have a high impact disaster risk. This could threaten the safety and disrupt human life, environmental damage, loss of property, and the psychological impact, sulking to the rule of law no 24 of 2007. That's why we strive to manage and minimize the risk of mine disasters in the region, how to use the method of calculation of Amplification Factor (AF) from the analysis based microtremor sulking Kanai and Nakamura, and decision systems were tested by analysis of ANP. Based on the amplification factor and Analytical Network Processing (ANP) obtained, some points showed instability in the surface layer of a mining area include the site of the TP-7, TP-8, TP-9, TP-10, (Birowo2). If in terms of structure, location indicated unstable due to have a sloping surface layer, resulting in the occurrence of landslides and earthquake risk is high. In the meantime, other areas of the mine site can be said to be a stable area.

  12. Disaster risk management in prospect mining area Blitar district, East Java, using microtremor analysis and ANP (analytical network processing) approach

    International Nuclear Information System (INIS)

    Indonesia has a wealth of natural assets is so large to be managed and utilized, either from its own local government and local communities, especially in the mining sector. However, mining activities can change the state of the surface layer of the earth that have a high impact disaster risk. This could threaten the safety and disrupt human life, environmental damage, loss of property, and the psychological impact, sulking to the rule of law no 24 of 2007. That's why we strive to manage and minimize the risk of mine disasters in the region, how to use the method of calculation of Amplification Factor (AF) from the analysis based microtremor sulking Kanai and Nakamura, and decision systems were tested by analysis of ANP. Based on the amplification factor and Analytical Network Processing (ANP) obtained, some points showed instability in the surface layer of a mining area include the site of the TP-7, TP-8, TP-9, TP-10, (Birowo2). If in terms of structure, location indicated unstable due to have a sloping surface layer, resulting in the occurrence of landslides and earthquake risk is high. In the meantime, other areas of the mine site can be said to be a stable area

  13. Disaster risk management in prospect mining area Blitar district, East Java, using microtremor analysis and ANP (analytical network processing) approach

    Energy Technology Data Exchange (ETDEWEB)

    Parwatiningtyas, Diyan, E-mail: diane.tyas@gmail.com, E-mail: erlinunindra@gmail.com; Ambarsari, Erlin Windia, E-mail: diane.tyas@gmail.com, E-mail: erlinunindra@gmail.com; Marlina, Dwi, E-mail: diane.tyas@gmail.com, E-mail: erlinunindra@gmail.com; Wiratomo, Yogi, E-mail: diane.tyas@gmail.com, E-mail: erlinunindra@gmail.com [Department of Physics, Faculty of Engineering, Mathematics and Natural Sciences, Indraprasta PGRI University, Nangka Street No. 58C Tanjung Barat, South Jakarta (Indonesia)

    2014-03-24

    Indonesia has a wealth of natural assets is so large to be managed and utilized, either from its own local government and local communities, especially in the mining sector. However, mining activities can change the state of the surface layer of the earth that have a high impact disaster risk. This could threaten the safety and disrupt human life, environmental damage, loss of property, and the psychological impact, sulking to the rule of law no 24 of 2007. That's why we strive to manage and minimize the risk of mine disasters in the region, how to use the method of calculation of Amplification Factor (AF) from the analysis based microtremor sulking Kanai and Nakamura, and decision systems were tested by analysis of ANP. Based on the amplification factor and Analytical Network Processing (ANP) obtained, some points showed instability in the surface layer of a mining area include the site of the TP-7, TP-8, TP-9, TP-10, (Birowo2). If in terms of structure, location indicated unstable due to have a sloping surface layer, resulting in the occurrence of landslides and earthquake risk is high. In the meantime, other areas of the mine site can be said to be a stable area.

  14. Expression profile of immune-associated genes in the kidney of cultured large yellow croaker Larimichthys crocea in the East China Sea area

    Science.gov (United States)

    Zhao, Shujiang; Zhao, Qian; Chen, Yinghua; Lv, Baoqiang; Wu, Xiongfei; Liu, Huihui; Zhu, Aiyi; Wu, Changwen

    2016-08-01

    To explore the effect of environment conditions on immune activity of fish, eight immune-associated genes responsible for innate immunity were selected from the GenBank, i.e. Pgrn-a, Ifit2, P-hepcidin, Lect2, β2m, Irf1, Il25 and Hsp96, and the mRNA expressions of them in the kidney of cultured large yellow croaker Larimichthys crocea in different sea areas in the East China Sea were examined with qPCR techniques. In the contrasts of immune-associated gene expression between areas and populations, significant differences were found, expression levels of these immune-associated genes were lower in the clear water area than in the poor water quantity area, and lower in May than in October. MY was more sensitive to environmental factors than DQ, which was coincident with the water quality in the culturing areas. Differential analyses of the expression levels of these immune-associated genes showed that significant up-regulation could be triggered by poor environmental factors. The expression patterns indicated that the expression levels of these genes were sensitive to ecological changes, thereby the immune-associated genes, especially Pgrn-a, Ifit2, β2m, Il25 and Hsp96, might serve as immediate and sensitive indicators of population immunologic vigor and ecosystem health. But the expression of immunity-associated genes at the level of gene transcription is highly influenced by multiple factors, and the exact causes or influencing factors of the up-regulation or down-regulation of these genes still need further thorough investigation.

  15. Hydrogeology and hydrogeochemistry of an alkaline volcanic area: the NE Mt. Meru slope (East African Rift – Northern Tanzania

    Directory of Open Access Journals (Sweden)

    D. Pittalis

    2011-09-01

    Full Text Available The objective of this study is to analyze the geochemical conditions associated with the presence of fluoride (F in the groundwater of an area of Northern Tanzania. The studied aquifers are composed of volcanic rocks such as phonolitic and nephelinitic lavas, basalts, lahars of various ages and mantling ash. Sedimentary rocks consisting of fine-grained alluvial and lacustrine deposits occur as well. Samples collected from springs, borehole and surface water, during two monitoring surveys, were analyzed for the various physico-chemical and isotopic parameters. The geochemical composition of water is typically sodium bicarbonate. High values of F (up to 68 mg l−1 were recorded. The highest values of fluoride agreed with the highest values of pH, sodium and bicarbonate. Dissolution of major ions, exchange processes and precipitation of Ca2+ from super-saturated solutions joined with the local permeability and hydraulic gradients, control the fluoride mobilization and the contamination of the area.

  16. East Asia Winter Monsoon changes inferred from environmentally sensitive grain-size component records during the last 2300 years in mud area southwest off Cheju Island, ECS

    Institute of Scientific and Technical Information of China (English)

    XIANG; Rong; YANG; Zuosheng; Yoshiki; Saito; GUO; Zhigang; FAN; Dejiang; LI; Yunhai; XIAO; Shangbin; SHI; Xuefa; CHEN; Muhong

    2006-01-01

    Environmentally sensitive grain-size component (ESGSC) extracted from grain-size data of a sediment core B2, which were retrieved from mud area southwest off Cheju Island (MACI), East China Sea (ECS), can be used to indicate the variations of East Asia Winter Monsoon (EAWM), with high (low) content/mean-size of ESGCS denote to strong (weak) EAWM. Combined with AMS14C datings core B2 provides a continuous high-resolution record of EAWM changes over the past 2300years, with an average resolution of 13 years. The results show that the variations of EAWM are consistent with temperature changes inferred from historical documents in eastern China over the past 2300 years, from which four climate stages may be identified. In stages before 1900 aBP (50 AD) and 1450-780 aBP (50- 1170 AD) the EAWM were comparatively weak, corresponding to warm climate periods in eastern China, respectively. And in stages of 1900-1450 aBP (50-500 AD) and 780-219aBP (1170-1731 AD) the EAWM were strongly developed, which correspond well to climate changes of two cold periods in eastern China. It is also shown from this study that the stage at 780-219 aBP (1170-1731 AD) was the coldest climate period during the last 2300 years and could be, therefore,related to the Little Ice Age (LIA). Climatic fluctuations appeared obviously in all the four stages, and two climate events of abrupt changes from warm to cold occurred at around 1900 aBP (50 AD) and 780 aBP (1170 AD), of which the latter is probably related to globe-scale changes of atmospheric circulation at that time.

  17. Comparative analysis of milk fat decomposition activity by Mrakia spp. isolated from Skarvsnes ice-free area, East Antarctica.

    Science.gov (United States)

    Tsuji, Masaharu; Yokota, Yuji; Kudoh, Sakae; Hoshino, Tamotsu

    2015-06-01

    Milk fat curdle is difficult to remove from sewage. In an attempt to identify an appropriate agent for bio-remediation of milk fat curdle, Mrakia strains were collected from the Skarvsnes ice-free area of Antarctica. A total of 27 strains were isolated and tested for their ability to decompose milk fat at temperatures ranging from 4°C to 15°C. All strains could decompose milk fat at 4°C and 10°C. Phylogenetic analysis and comparison of the decomposition ability of milk fat (DAMF) revealed that the DAMF may be useful for predicting the outcome of phylogenetic analysis based on ITS sequences. PMID:25862934

  18. Uranium and thorium behavior in groundwater of the natural spa area “Choygan mineral water” (East Tuva)

    Science.gov (United States)

    Kopylova, Y.; Guseva, N.; Shestakova, A.; Khvaschevskaya, A.; Arakchaa, K.

    2015-11-01

    The natural spa area “Choygan mineral waters”, a unique deposit of natural carbon dioxide mineral waters in Siberia, is located in the Eastern Sayan Mountains. There are 33 spring discharges in this area. Spring waters are mainly of HCO3-Na-Ca type. TDS varies from 300 mg/L to 2600 mg/L, the temperature ranges from 7 °C (in spring 33) to 39 °C (in spring 12), pH varies from 5.9 to 8.3, and the value of the oxidation-reduction potential is from -170 mV to 236 mV. All studied waters were divided into two groups according to their temperature and geochemical conditions: cold fresh water in oxidizing environment and warm slightly brackish water in reducing environment. The uranium concentration varies from 0.7 to 14 μg/l and the thorium concentration varies from 0.001 to 0.33 μg/l in the studied waters. The predominant uranium complexes are (UO2(CO3)3)4-, (UO2(CO3)2)2-, UO2CO3, (UO2(PO4)2)4- in the waters in oxidizing and reducing environments. It was found that acid-alkaline and oxidizing-reducing conditions were the determining factors for uranium behavior and speciation in the studied waters. The pH conditions are determining factors for thorium behavior and speciation in the studied waters. In slightly acidic water the predominant thorium species is negatively charge complex (ThCO3(OH)3)- (more than 95%).

  19. Holocene temperature records from the East China sea mud area southwest of the Cheju Island reconstructed by the U{37/K'} and TEX86 paleothermometers

    Science.gov (United States)

    Xing, Lei; Jiang, Yiqing; Yuan, Zineng; Zhang, Hailong; Li, Li; Zhou, Liping; Zhao, Meixun

    2013-12-01

    As an important marginal sea under the influences of both the Changjiang River and the Kuroshio, the East China Sea (ECS) environment is sensitive to both continental and oceanic forcing. Paleoenvironmental records are essential for understanding the long-term environmental evolution of the ECS and adjacent areas. However, paleo-temperature records from the ECS shelf are currently very limited. In this study, the U{37/K'} and TEX86 paleothermometers were used to reconstruct surface and subsurface temperature changes of the mud area southwest of the Cheju Island (Site F10B) in the ECS during the Holocene. The results indicate that temperature changes of F10B during the early Holocene (11.6-6.2 kyr) are associated with global climate change. During the period of 6.2-2.5 kyr, the similar variability trends of smoothing average of ΔT (the difference between surface and subsurface temperature) of Site F10B and the strength of the Kuroshio suggest that the Kuroshio influence on the site started around 6.2 kyr when the Kuroshio entered the Yellow Sea and continued to 2.5 kyr. During the late Holocene (2.5-1.45 kyr), apparent decreases of U{37/K'} sea surface temperature (SST) and ΔT imply that the direct influence of the Kuroshio was reduced while cold eddy induced by the Kuroshio gradually controlled hydrological conditions of this region around 2.5 kyr.

  20. Farmers’ Perception of the Effects of Land Degradation on Agricultural Activities in Ethiope East Local Government Area of Delta State, Nigeria

    Directory of Open Access Journals (Sweden)

    Oluwole Matthew Akinnagbe

    2011-06-01

    Full Text Available One of the most serious problems currently affecting agricultural productivity in developing countries of the tropics, including Nigeria, is land degradation. This study assessed the farmers’ perception of the effects of land degradation on agricultural activities in Ethiopia East LGA of Delta State. A multi-stage sampling technique was used in the selection of the respondents. A total of 60 farmers were randomly selected through the use of structured interview schedule. The data were analyzed using frequency, percentage and mean statistic. The results of the study revealed that, the major causes of land degradation as perceived by the farmers in the area included: accelerated erosion ( x =1.87, deforestation ( x =1.72, non-adoption of adequate soil conservation measures ( x =1.37, administrative and institutional problems ( x =1.70 and exploration of crude oil ( x =1.70. The perceived major effects of land degradation on agricultural production were: decrease in farm land available for cultivation ( x =3.85, reduction in farm yields/output ( =3.82 and loss of nutrients/ organic matter ( x =3.81. To restore, sustain and enhance the productive and protective functions of the land in the area, the study recommended soil productivity restoration approaches {application of manure ( x =2.00, mixed cropping ( x =1.92, crop rotation ( x =1.18} and effective stakeholders participation in land use planning and management ( x =1.78.

  1. Farmers’ Perception of the Effects of Land Degradation on Agricultural Activities in Ethiope East Local Government Area of Delta State, Nigeria

    Directory of Open Access Journals (Sweden)

    Oluwole Matthew Akinnagbe

    2014-02-01

    Full Text Available One of the most serious problems currently affecting agricultural productivity in developing countries of the tropics, including Nigeria, is land degradation. This study assessed the farmers’ perception of the effects of land degradation on agricultural activities in Ethiopia East LGA of Delta State. A multi-stage sampling technique was used in the selection of the respondents. A total of 60 farmers were randomly selected through the use of structured interview schedule. The data were analyzed using frequency, percentage and mean statistic. The results of the study revealed that, the major causes of land degradation as perceived by the farmers in the area included: accelerated erosion ( x =1.87, deforestation ( x =1.72, non-adoption of adequate soil conservation measures ( x =1.37, administrative and institutional problems ( x =1.70 and exploration of crude oil ( x =1.70. The perceived major effects of land degradation on agricultural production were: decrease in farm land available for cultivation ( x =3.85, reduction in farm yields/output ( =3.82 and loss of nutrients/ organic matter ( x =3.81. To restore, sustain and enhance the productive and protective functions of the land in the area, the study recommended soil productivity restoration approaches {application of manure ( x =2.00, mixed cropping ( x =1.92, crop rotation ( x =1.18} and effective stakeholders participation in land use planning and management ( x =1.78.

  2. Land cover change monitoring within the east central Louisiana study site: A case for large area surveys with LANDSAT multispectral scanner data

    Science.gov (United States)

    Burns, G. S.

    1983-01-01

    Results established for four digital procedures developed for characterizing the radiometric changes between multidate LANDSAT spectral data sets into meaningful measures of land cover/use dynamics are documented. Each technique's performance was contrasted against digitized land use change maps, which were produced from contemporaneous, retrospective aerophoto coverage, in a cell by cell comparison over a one half by one degree area in east central Louisiana as a standard for comparison. The four techniques identify from 10.5 to 13.0% loss in area of forestland in a five year period; however, they differ more by how accurately this amount of change is distributed, the need for ancillary ground truth, and amount of usable information that is extractable. All require some method of digitally co-registering the two data sets. All are capable of providing tabular statistics as well as map products. Two are capable of detecting changes and identifying their locations. The other two, in addition to this, provide information to qualify land cover conditions at each end of the study interval.

  3. Outbreak of Culex inatomii in disaster areas of the Great East Japan earthquake and tsunami in 2011, with ecological notes on their larval habitats, biting behavior, and reproduction.

    Science.gov (United States)

    Tsuda, Yoshio; Kim, Kyeong Soon

    2013-03-01

    Outbreaks of Culex inatomii occurred widely in disaster areas of the tsunami caused by the Great East Japan earthquake in March 2011. Mosquitoes were collected in southern Miyagi Prefecture and northern Fukushima Prefecture in August and September 2011, respectively. In southern Miyagi Prefecture, the average number of adult Cx. inatomii collected by a suction trap baited with 1 kg of dry ice ranged between 69.3 and 132.8 per day in locations within 2.6 km from the coast in tsunami areas, while no Cx. inatomii individuals were collected 8.3 km from the coast, where seawater did not reach, and which therefore escaped the tsunami disaster. There were many ground pools of brackish water of various sizes, and larvae of Cx. inatomii were collected in 48% and 36% of the pools examined in Miyagi Prefecture and Fukushima Prefecture, respectively. Ecological notes on the larval habitats, biting behavior, seasonal prevalence, and reproduction of Cx. inatomii are presented for reference based on ecological studies conducted in Sakata Wetland, Niigata Prefecture, central Japan, in June and August 2011. Ecological factors relating to the current outbreak and the potential medical importance of Cx. inatomii are discussed. PMID:23687851

  4. Temperature and conductivity data collected by CTDs on moored buoys in the Sermilik Fjord, Greenland from 2008-07 to 2009-08 (NODC Accession 0123217)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The data included in this dataset were collected in the Sermilik Fjord, located in East Greenland in the Ammassalik district close to the town of Tasiilaq. Data...

  5. Water Temperature, conductivity, and currents data collected by CTDs and current meters on moored buoys in the Sermilik Fjord, Greenland from 2012-09-18 to 2013-08-20 (NCEI Accession 0127325)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The data included in this dataset were collected in the Sermilik Fjord, located in East Greenland in the Ammassalik district close to the town of Tasiilaq. Data...

  6. Temperature, conductivity, and water currents data collected by CTDs and current meters on moored buoys in the Sermilik Fjord, Greenland from 2011-08-20 to 2012-09-16 (NODC Accession 0126772)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The data included in this dataset were collected in the Sermilik Fjord, located in East Greenland in the Ammassalik district close to the town of Tasiilaq. Data...

  7. Fatal occupational injuries in the construction industry of a new development area in east China, 1991 to 1997.

    Science.gov (United States)

    Xia, Z; Sorock, G S; Zhu, J; Courtney, T K; Fu, H; Liang, Y; Christiani, D C

    2000-01-01

    Two hundred thirty-five work-related deaths occurred in the construction industry in a new economic development area in eastern China between 1991 and 1997. These fatalities represented 55% of all occupational deaths. The average annual mortality rate was 51.5 per 100,000 construction workers. Falls were the leading cause of death (46.4%). Falls, collisions, struck by/against something, electrocutions, and excavation cave-ins were the main fatality antecedents, accounting for nearly 93.6% of all fatalities. The most common antecedents for incidents with multiple fatalities were falls, crane-related events, poisoning, and fire. These categories of antecedents were similar to those encountered in the construction industry in the United States. These data suggest that organizations need to focus on these event types when planning their prevention activities. Moreover, improved surveillance systems including computerized databases with narrative descriptions of injury events, antecedent factors, and person-time at-risk data are needed to target interventions more precisely. PMID:11071426

  8. Valuation of Tourist Potential Spa of Niš (Niška Banja Area (South-east Serbia

    Directory of Open Access Journals (Sweden)

    Jovica Mojić

    2011-07-01

    Full Text Available Tourism potential of the tourist destination is determined using the evaluation of natural and anthropogenic resources which are significant for the development of certain forms of tourism. Specifically, for the evaluation of tourist potential Spa of Niš, a tourist and geographical location and a concrete zone size can be used, as well as the attractiveness of natural and anthropogenic resources, facilities already built of infra and supra structures and so on. According to the recommendation of the World Tourism Organization (UNWTO for precise inventory and assessment of tourist values, it is desirable to outline a standard form by which the researchers could perform an inventory of tourist potential of a particular spatial area, regardless of size or hierarchical rang. In this paper, in a universal way, through analysis and synthesis of the values of internal and external factors, an attempt has been made to determine the value of the tourism potential Spa of Niš. In addition, a scoring method is used, by which it is possible to examine and compare a number of properties of various tourism resources. Lack of the scoring method can be seen through subjectivity which prevails in all stages of evaluation, but if adequately implemented, it still can give satisfactory results. The main aim of the research to rank the valorization of tourism potential, identify the advantages and disadvantages Spa of Niš tourism, as compared to other tourist destination of health and wellness tourism in Serbia, and in the wider environment, as well.

  9. Lithostratigraphy and depositional environments of the Pyeongan Supergroup (Carboniferous Permian) in the Taebaek area, mid-east Korea

    Science.gov (United States)

    Lee, H. S.; Chough, S. K.

    2006-03-01

    The Pyeongan Supergroup (Carboniferous-Permian) consists of a thick siliciclastic sequence (1700 m thick). Recent sedimentological work in the Taebaek area has refined the lithostratigraphic units: Manhang, Geumcheon-Jangseong, Hambaeksan, Dosagok, Gohan and Donggo formations in ascending order. The entire sequence is represented by thirteen sedimentary facies, which can be organized into seven facies associations (FA). The lower part of the Manhang Formation (FA 1) (Moscovian) consists of crudely cross-stratified conglomerate, massive sandstone and gray homogeneous siltstone, formed in shoreface off river mouth, whereas purple siltstone and grainstone of the upper part (FA 2) probably formed in a coastal plain environment. The Geumcheon-Jangseong Formation (Moscovian-Artinskian) consists of dark gray sandstone, dark gray shale, coal and bioturbated wackestone (FA 3) formed in a lagoonal environment. The Hambaeksan Formation (Kungurian) comprises milky white, crudely stratified, conglomerate, gray coarse sandstone and partly laminated black shale (FA 4), representing a shoreface progradation. The Dosagok Formation (Late Permian) is characterized by an alternation of purple fine sandstone and conglomerate (FA 5), formed in a bedload-dominated fluvial system. The Gohan Formation (Late Permian) is mostly composed of upward-fining units (massive sandstone to dark gray siltstone) (FA 6), suggesting a restricted inter-distributary bay environment. The Donggo Formation (?Late Permian) consists of cross-stratified coarse sandstone and purple sandstone (FA 7), interpreted as deposits of perennial, sandy braided river system.

  10. Geology and uranium mineralisation around Ampulli Area, Papum-Pare District, Arunachal Pradesh, North-East India

    International Nuclear Information System (INIS)

    Uranium mineralisation associated with Middle Proterozoic Bomdila Group (Daling equivalent) metasediments have been located intermittently over a strike length of 310 m with 0.11 to 2.0 m thickness around Ampulli area of Papum-Pare district, Arunachal Pradesh. The metasediments trend NE-SW and dip 20°- 85° due either side. The grab and trench samples assayed 0.012 - 0.36% eU3O8, 0.006 - 0.19% U3O8 (beta/gamma), 0.009 - 0.235% U3O8 (Chem.) and less than 0.010% ThO2. The host rocks have been identified as tourmaline bearing biotite-quartz schist, garnet bearing muscovite-biotite-quartz schist and muscovite-biotite schist. Uraninite, brannerite and U-Ti complex are observed with uranocircite and meta-uranocircite, the secondary uranium minerals. Replacement of uraninite by molybdenite and pyrite suggested earlier oxide and later sulphide phase. Partial chemical analysis indicated aluminous nature of the host rock and their high K2O/Na2O (3.3-10.73) ratios are suggestive of predominance of potash feldspar over sodic and effects of potash metasomatism. Both syngenetic as well as epigenetic hydrothermal origin of uranium mineralisation has been suggested. (author)

  11. Environmental physiology of the mole crab Emerita asiatica, at a power plant discharge area on the east coast of India

    International Nuclear Information System (INIS)

    Cage experiments at the discharge area of Madras Atomic Power Station (MAPS) facilitated studies of thermal tolerance in Emerita asiatica. At the laboratory, oxygen consumption at various temperatures and varying salinities was also investigated. In the field 100% mortality of crabs was recorded at the Condenser Cooling Water Pumps (CCWP) discharge site compared to no mortality at the Processed Sea Water Pumps (PSWP) site. This observation implicated temperature as a stress factor at the CCWP outfall, because other factors, including residual chlorine and water velocity, were the same at the PSWP and CCWP sites. Laboratory experiments on tolerance revealed that 38.5oC was lethal to mole crabs. The time taken for 100% mortality decreased as the temperature increased from 35 to 40oC. Oxygen metabolism showed a progressive increase with temperature from 29 to 36oc, and declined at 37oC. The influence of salinity on oxygen consumption was marginal at salinities of 20 to 35o/oo but, when reduced to 15o/oo, the oxygen consumption declined. The present study thus indicates that temperature could be the lethal factor, determining the distribution of mole crabs near the power station, where water temperature can exceed 40oC. (author)

  12. Ground Water Evolution in Halaib and Shalatein Area, South-East Egypt as Indicated by Hydrochemistry and Environmental Isotopes

    International Nuclear Information System (INIS)

    Hydrochemical and the isotope hydrological studies were carried out on four main aquifers in Halaib and Shalatein areas (Basement, Nubian- Sabdstone, Miocene and Quaternar aquifers) from which water samples were examined for detecting the origin, water type and the rechargeable to these aquifers. The genesis of the groundwater in the Basement aquifer in the north-west direction are NaHCO3 and Na2SO4 which changed to MgCl2 near the coast. Its isotopic data indicate that rain water is the possible recharge source to this aquifer. The water genesis of the Nubian Sandstone aquifer is NgCI2 in the flowing springs and Na2SO4 in the deep wells. The range of isotopic depletion values with low salt content show a mixing of palaeo-rain water. In the Miocene and the Quaternary aquifers, CaCI2 is the groundwater genesis with high dissolved solids and enriched isotopic content suggest that sea water is intrusion and dissolution of lagoons salts

  13. 探讨东湖风景区旅游医疗救护模式%Explore Tourism Medicare Mode in East Lake Scenic Area

    Institute of Scientific and Technical Information of China (English)

    袁小兰; 李清梅; 张翠珍

    2014-01-01

    目的:研究东湖风景区旅游医疗救护的模式。方法:选取东湖风景区创建5A景区以来2010年11月~2013年11月(观察组)院前医疗急救不完全统计记录资料与2007年10月~2010年10月(对照组)记录资料,进行回顾性对比分析,从东湖风景区医疗救援的现状、流行病学特点及医疗急救相关问题等探讨医疗救护的对策。结果:建议搭建一个由卫生计生委急救办统一指挥,且与“120”联网、与水上稽查、公安、交通等各部门联手的急救网络信息平台,加强政府监督管理职能,在景区内增设医疗设施精良、技术力量雄厚、管理机制先进的幸福天使救助站,形成以专业医疗急救为主、非专业救护员救护为辅、多部门配合的医疗急救模式。结论:该旅游医疗救护模式能有效促进东湖风景区旅游医疗急救事业的健康发展。%Objective:To explore tourism medicare model in East Lake Scenic Area.Methods:Select in-complete statistics data recorded of pre hospital emergency medical care in November 2010 to November 2013 (the observe group)since the creation of 5A scenic spot and in Octobel 2007 to Octobel 2010 (the control group)and The recorded data were retrospectively analyzed,To investigate Countermeasures of medical res-cue from the present situation of medical rescue in East Lake scenic area,the epidemiological characteristics and emergency medical related problem etc.Results:Proposals to build an emergency network information platform by the health and Family Planning Commission Emergency Office unified command with the"120"network,and water inspection,public security,transportation and other departments j ointly,To strengthen ��the government's supervision and management functions.adding A happy angel rescue station in the scenic area with sophisticated medical equipment ,strong technical force,advanced management mechanism ,to form professional medical emergency medical

  14. Geochemical associations between fluorite mineralization and A-type shoshonitic magmatism in the Keban-Elazig area, East Anatolia, Turkey

    Science.gov (United States)

    Akgul, Bunyamin

    2015-11-01

    Keban fluorite mineralizations are closely related Coniacian-Campanian subvolcanics intruded into Permian-Triassic Keban metamorphites; this event caused pyrometasomatic, porphyry, and vein-type Pb-Zn-Ag, Cu, W, and Pb-Zn-Ag-Mo-F mineralizations. These rocks are syenitic and syenomonzonitic in composition and have high Al2O3, alkali (Na2O + K2O), FeO*/MgO, Zr, Nb, Ta, Ga, Rb, Y, and rare earth element (REE) contents. They are A-type, metaluminous, and all fall in the shoshonitic series field in K2O vs SiO2 and Th/Yb vs Ta/Yb diagrams. The trace element contents and discriminations indicate that the Keban syenitoids were derived from lithospheric mantle metasomatized by oceanic-crust/sediment fluids. The metal and halogen contents of the Keban mineralizations apparently originated from metasomatized mantle and were transported to the crust by syenitoid magmas. Clear resemblances in chondrite-normalized REE patterns, LREE-HREE partionation, and high LILE contents of the magmatics and fluorites indicate a close kinship between the syenitoids and fluorite mineralizations. The HFSE contents of the fluorites are lower than those of the magmatics, as HFSEs are not soluble in aqueous fluids. The fluorites are products of early-phase alkali magmatism (LREE > HREE). The high contents of Rb, Sr, and Ba of fluorites are inherited from the magma, which also has very high contents of these elements. In Sc-∑REE, (La/Yb)n-(Eu/Eu*)n and (Tb/La)n-(Tb/Ca)n diagrams, Keban fluorites fall into distinct areas from Akcakisla-Akdagmadeni and Celikhan-Adiyaman fluorites.

  15. Crustal structure and tectonic provinces of the Riiser-Larsen Sea area (East Antarctica): results of geophysical studies

    Science.gov (United States)

    Leitchenkov, G.; Guseva, J.; Gandyukhin, V.; Grikurov, G.; Kristoffersen, Y.; Sand, M.; Golynsky, A.; Aleshkova, N.

    2008-06-01

    About 16,000 km of multichannel seismic (MCS), gravity and magnetic data and 28 sonobuoys were acquired in the Riiser-Larsen Sea Basin and across the Gunnerus and Astrid Ridges, to study their crustal structure. The study area has contrasting basement morphologies and crustal thicknesses. The crust ranges in thickness from about 35 km under the Riiser-Larsen Sea shelf, 26 28 km under the Gunnerus Ridge, 12 17 km under the Astrid Ridge, and 9.5 10 km under the deep-water basin. A 50-km-wide block with increased density and magnetization is modeled from potential field data in the upper crust of the inshore zone and is interpreted as associated with emplacement of mafic intrusions into the continental margin of the southern Riiser-Larsen Sea. In addition to previously mapped seafloor spreading magnetic anomalies in the western Riiser-Larsen Sea, a linear succession from M2 to M16 is identified in the eastern Riiser-Larsen Sea. In the southwestern Riiser-Larsen Sea, a symmetric succession from M24B to 24n with the central anomaly M23 is recognized. This succession is obliquely truncated by younger lineation M22 M22n. It is proposed that seafloor spreading stopped at about M23 time and reoriented to the M22 opening direction. The seismic stratigraphy model of the Riiser-Larsen Sea includes five reflecting horizons that bound six seismic units. Ages of seismic units are determined from onlap geometry to magnetically dated oceanic basement and from tracing horizons to other parts of the southern Indian Ocean. The seaward edge of stretched and attenuated continental crust in the southern Riiser-Larsen Sea and the landward edge of unequivocal oceanic crust are mapped based on structural and geophysical characteristics. In the eastern Riiser-Larsen Sea the boundary between oceanic and stretched continental crust is better defined and is interpreted as a strike-slip fault lying along a sheared margin.

  16. Residence times for surface waters in altered granite area: Example of the 'Furan' water catchment, East French Massif Central

    International Nuclear Information System (INIS)

    Full text: The topic of this study is to understand the behaviour of surface waters in a small catchment area (c.a. 3300 ha - altitudes ranging from 550m to 1300m). Six springs located in the southern part of the French Massif Central have been studied for two years. The 'Furan' watershed composed of metric arena overlays in a granitic and gneissic basement. Oxygen and Hydrogen stable isotope ratios were determined routinely. Tritium, carbon isotopes as well as alkalinity were punctually determined. Cations and anions were quantified using ICP-AES and ion chromatography. Further more, to better understand stable isotopes catchment's behavior, three years of daily rainwater sampling provide a well define local meteoric water line (collection at 400m asl). Moreover, two other LMWL were established, at 770m and 1100m to quantify spatial and altitudinal changes. Cations and anions content of springs are enriched regarding precipitation compositions (few mg/L), and the chemical content refers to low temperature reactions. Total dissolved ions range between 30 mg/L and 130 mg/L. Few alkalinity values were measured, from 1 to 7 mg/L as bicarbonate alkalinity, but there is no clear evidence that they match real values, sulphate content being higher. Ionic mass balance, based on pe redox equilibrium, were made using PhreeQC and appears to be good for half of the springs (4+ content might be related to agricultural impact. Inverse modelling suggests interaction with minerals such as kaolinite, chlorite, K-feldspar, underlining reactions between percolating water and altered granites. From rainwater isotopic records, altitudinal variations are too small to modify both slope and D-excess of the LMWL. So the monthly mean of three years record is taken as representative of local rains and leads to δD=7.4δ18O+3.8 (r2=0.96). During the year 2003 occurred a 40% decrease of pluviometry/mean annual pluviometry: high isotopes values recorded for these summer months lead to a

  17. External effective radiation dose to workers in the restricted area of the Fukushima Daiichi Nuclear Power Plant during the third year after the Great East Japan Earthquake.

    Science.gov (United States)

    Sakumi, Akira; Miyagawa, Ryu; Tamari, Yuki; Nawa, Kanabu; Sakura, Osamu; Nakagawa, Keiichi

    2016-03-01

    Since the Great East Japan Earthquake on 11 March 2011, Iitate Village has continued to be classified as a deliberate evacuation area, in which residents are estimated to receive an annual additional effective radiation dose of >20 mSv. Some companies still operate in Iitate Village, with a special permit from the Cabinet Office Team in Charge of Assisting the Lives of Disaster Victims. In this study, we measured the annual effective radiation dose to workers in Iitate Village from 15 January to 13 December 2013. The workers stayed in Iitate for 10 h and left the village for the remaining 14 h each working day. They worked for 5 days each week in Iitate Village, but stayed outside of the village for the remaining 2 days each week. We found that the effective radiation dose of 70% of the workers was <2 mSv, including natural radiation; the maximum dose was 3.6 mSv. We estimated the potential annual additional effective radiation dose if people returned full-time to Iitate. Our analysis supports the plan for people to return to their home village at the end of 2017. PMID:26661855

  18. The impact of vegetation on humus formation and morphology of brown forest soils in coastal areas of the southeastern part of Russian far east

    Science.gov (United States)

    Pshenichnikov, B. F.; Pshenichnikova, N. F.

    2015-04-01

    Specific features of brown forest soils (burozems, Cambisols) in coastal areas of the southeastern part of Russian Far East are discussed. It is shown that the color of the illuvial horizons in these soils depends on the character of vegetation; it is reddish brown under oak forests and dark gray under herb-shrub and post-pyrogenic communities. These soils combine the features shaped by the humus-accumulative and humus-illuvial processes. In the soils under oak forests, the humate-fulvate type of humus predominates; in the soils under herb-shrub and post-pyrogenic communities, the fulvate-humate humus is formed. The dynamics of humus and its separate fractions in the soil profiles control the morphochromatic differentiation of brown forest soils under different vegetation communities. In the soils under oak forests, the maximum precipitation of the aggressive fraction of fulvic acids (fraction FA-1a) in the illuvial-humus horizons coincides with the maximum concentration of oxalate-extractable iron oxides; these substances ensure the reddish brown color of the illuvial horizons in these soils. In the brown forest soils under herb-shrub and post-pyrogenic communities, the illuvial horizon is the zone of accumulation of not only the aggressive fraction of fulvic acids but also the second (Ca-bound) fractions of fulvic and humic acids ensuring the dark gray color of this horizon.

  19. Nature of uranium mineralization and associated wall rock alteration in the White's East area of the Embayment, Rum Jungle, Northern Territory

    International Nuclear Information System (INIS)

    The uranium mineralisation in the White's East area of The Embayment is hosted by Lower Proterozoic schists of the Masson formation which have undergone polyphase deformation and upper greenschist metamorphism. Significant mineralisation is also present in apatite rocks. The ore zones occur near an unconformity with overlying Middle Proterozoic sandstone and breccia conglomerate. Kink breccias and fracture systems related to post Middle Proterozoic reverse faults are the controls for mineralising fluid migration. Pitchblende is the main uranium mineral and it occurs as fine disseminated grains, fibrous webs, clusters composed of botryoidal aggregates and locally as veins. Two generations of uranium mineralisation are present. The first generation (pitchblende I) occurs as fine grained inclusions within chlorite II, and the second (pitchblende II) as hydraulic fracture networks and massive veins intimately associated with sericite-hematite-chlorite III. Two hydrothermal alteration phases have affected both Lower Proterozoic and Middle Proterozoic sequences. The most extensive alteration mineral is chlorite, of which a number of varieties has been identified

  20. Reforming Basic Science Teaching and Learning In Primary Schools Through Mutual Team Teaching: A Study of Oyo East Local Government Area of Oyo State

    Directory of Open Access Journals (Sweden)

    O.A. Bolaji

    2011-10-01

    Full Text Available This paper discusses an innovative programme of team-teaching in primary schools of Oyo East Local Government Area of Oyo State; Nigeria. First it analyses the way in which the scheme has evolved from previous experiences. Then, sampled 240 primary five pupils of forty (40 pupils in six intact classes, the classes were randomly allotted to the treatment (Team-teaching and control (Conventional method using pre-test-post-test control group, quasi experimental deign. A 40 items Basic Science Achievement Test (BSAT validated and having reliability value of 0.72 was administered to the six classes before and after the treatment and the scores obtained were analysed using Analysis of Covariance (ANCOVA. The findings revealed that pupils taught with team teaching performed significantly better than those on conventional method in Basic Science (F-Ratio = 437.47, F-Critical (0.05 = 4.00, df = 1,235. It was therefore recommended among others that Basic Science Teachers in primary schools should engage pupils with mutual team-teaching strategy.

  1. Virtual Hydrologic Environment (VHE) - Design and implementation of a GIS data model for the integration with hydrologic modeling and its application to Meijiang watershed area in East China

    Science.gov (United States)

    Chen, C.; Sun, F.; Lai, G. Y.; Kalbacher, T.; Kolditz, O.

    2009-04-01

    Virtual Hydrologic Environment (VHE) is an integrated approach where two major data systems are included: integration of different types of GIS and water resources data, integration of data and modeling. The Unified Modeling Language (UML) facilitates the design of GIS based relational database model GeoHydro/DataBase(GH/DB) and is used to create a specialized set of geo- and hydro-objects from both surface and subsurface hydrology in a consistent manner. Feather classes were created to store spatial data, such as sub-catchments and steam network. Tables were created to store time series and other parameters. Relationship classes were developed to link related objects. Furthermore, a graphical user interface is implemented as a link between object- and process-oriented numerical model GeoSys/RockFlow and GH/DB for the pre- and post-processing of model data and parameters. This VHE concept is applied to the Meijiang watershed area which belongs to the Poyang lake basin, the biggest freshwater drainage area in East China. A coupled regional hydrologic soil model is developed for the understanding of surface/subsurface water interaction. The GH/DB has been populated with data from the Meijiang site. The soil compartment is directly coupled to the atmosphere via the land surface and to the aquifers. The high-resolution modeling is achieved by parallel computation techniques. VHE as a bridge between surface and subsurface hydrology can improve our understanding of the hydrologic cycle, the interactions between water, earth, ecosystems and man and its role in the context of climate change. The integration of databases and modeling by the use of methods from scientific computing and information technology leads to a comprehensive and consistent representation of the VHE and thus enhances our understanding about the interactions and coupling processes between the different compartments of the hydrologic system.

  2. 加快建立中韩自由贸易区推动东亚经济一体化%Speeding Up the Construction of Sino- Korean Free Trade Area to Promote the East Asian Economic Integration

    Institute of Scientific and Technical Information of China (English)

    周雪春

    2005-01-01

    Currently many countries and regions are speeding their process of regional economic cooperation while the cooperation in East Asia remains untouched or is kept at a low level with many problems unsolved despite the fact that progress has been made. If China and Korea is able to speed up their process and upgrade the level in their cooperation, establish the free trade area, jointly play a dominant role to realize the economic conformity in east Asia in the mid - and long - terms, the process of East Asian economic integration will be sped up and if they enhance their cooperation, promote their common prosperity and employ their favorable conditions, both will benefit dramatically from their cooperation.

  3. Petrological constraints on evolution of continental lithospheric mantle beneath the northwestern Ethiopian plateau: Insight from mantle xenoliths from the Gundeweyn area, East Gojam, Ethiopia

    Science.gov (United States)

    Alemayehu, Melesse; Zhang, Hong-Fu; Zhu, Bin; Fentie, Birhanu; Abraham, Samuel; Haji, Muhammed

    2016-01-01

    Detailed petrographical observations and in-situ major- and trace-element data for minerals from ten spinel peridotite xenoliths from a new locality in Gundeweyn area, East Gojam, have been examined in order to understand the composition, equilibrium temperature and pressure conditions as well as depletion and enrichment processes of continental lithospheric mantle beneath the Ethiopian plateau. The peridotite samples are very fresh and, with the exception of one spinel harzburgite, are all spinel lherzolites. Texturally, the xenoliths can be divided into two groups as primary and secondary textures. Primary textures are protogranular and porphyroclastic while secondary ones include reaction, spongy and lamellae textures. The Fo content of olivine and Cr# of spinel ranges from 86.5 to 90.5 and 7.7 to 14.1 in the lherzolites, respectively and are 89.8 and 49.8, respectively, in the harzburgite. All of the lherzolites fall into the lower Cr# and Fo region in the olivine-spinel mantle array than the harzburgite, which indicates that they are fertile peridotites that experienced low degrees of partial melting and melt extraction. Orthopyroxene and clinopyroxene show variable Cr2O3 and Al2O3 contents regardless of their lithology. The Mg# of orthopyroxene and clinopyroxene are 87.3 to 90.1 and 85.8 to 90.5 for lherzolite and 90.4 and 91.2 for harzburgite, respectively. The peridotites have been equilibrated at a temperature and pressure ranging from 850 to 1100 °C and 10.2 to 30 kbar, respectively, with the highest pressure record from the harzburgite. They record high mantle heat flow between 60 and 150 mW/m2, which is not typical for continental environments (40 mW/m2). Such a high geotherm in continental area shows the presence of active mantle upwelling beneath the Ethiopian plateau, which is consistent with the tectonic setting of nearby area of the Afar plume. Clinopyroxene of five lherzolites and one harzburgite samples have a LREE enriched pattern and the rest

  4. Geological Fluid Mapping in the Tongling Area: Implications for the Paleozoic Submarine Hydrothermal System in the Middle-Lower Yangtze Metallogenic Belt, East China

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The Tongling area is one of the 7 ore-cluster areas in the Middle-Lower Yangtze metallogenic belt, East China, and has tectonically undergone a long-term geologic history from the late Paleozoic continental rifting, through the Middle Triassic continent-continent collision to the Jurassic-Cretaceous intracontinental tectono-magmatic activation. The Carboniferous sedimentary-exhalative processes in the area produced widespread massive sulfides with ages of 303-321 Ma, which partly formed massive pyrite-Cu deposits, but mostly provided significant sulfur and metals to the skarn Cu mineralization associated with the Yanshanian felsic intrusions.To understand the Carboniferous submarine hydrothermal system, an area of about 1046 km2 was chosen to carry out the geological fluid mapping. Associated with massive sulfide formation, footwall sequences 948 m to 1146 m thick, composed of the Lower Silurian-Upper Devonian sandstone, siltstone and thin-layered shale, were widely altered. This hydrothermal alteration is interpreted to reflect largescale hydrothermal fluid flow associated with the late Paleozoic crustal rifting and subsidence. Three hydrothermal alteration types, i.e., deep-level semiconformable silicification (S1), fracture-controlled quartz-sericite-pyrite alteration (S2-3), and upper-level sub-discordant quartz-sericite-chlorite alteration (D3), were developed to form distinct zones in the mapped area. About 50-m thick semiconformable siliclfication zones are located at ~1-km depth below massive sulfides and developed between an impermeable shale caprock (S1) and the underlying Ordovician unaltered limestone.Comparisons with modern geothermal systems suggest that the alteration zones record a sub-seafloor aquifer with the most productive hydrothermal fluid flow. Fracture-controlled quartz-sericite-pyrite alteration formed transgressive zones, which downward crosscut the semiconformable alteration zones,and upwards grade into sub-discordant alteration zones

  5. Site characterization summary report for dry weather surface water sampling upper East Fork Poplar Creek characterization area Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    This report describes activities associated with conducting dry weather surface water sampling of Upper East Fork Poplar Creek (UEFPC) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. This activity is a portion of the work to be performed at UEFPC Operable Unit (OU) 1 [now known as the UEFPC Characterization Area (CA)], as described in the RCRA Facility Investigation Plan for Group 4 at the Oak- Ridge Y-12 Plant, Oak Ridge, Tennessee and in the Response to Comments and Recommendations on RCRA Facility Investigation Plan for Group 4 at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee, Volume 1, Operable Unit 1. Because these documents contained sensitive information, they were labeled as unclassified controlled nuclear information and as such are not readily available for public review. To address this issue the U.S. Department of Energy (DOE) published an unclassified, nonsensitive version of the initial plan, text and appendixes, of this Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI) Plan in early 1994. These documents describe a program for collecting four rounds of wet weather and dry weather surface water samples and one round of sediment samples from UEFPC. They provide the strategy for the overall sample collection program including dry weather sampling, wet weather sampling, and sediment sampling. Figure 1.1 is a schematic flowchart of the overall sampling strategy and other associated activities. A Quality Assurance Project Plan (QAPJP) was prepared to specifically address four rounds of dry weather surface water sampling and one round of sediment sampling. For a variety of reasons, sediment sampling has not been conducted and has been deferred to the UEFPC CA Remedial Investigation (RI), as has wet weather sampling.

  6. Study on the concentration of airbone respirable asbestos fibres in rural areas of the Lublin region in south-east Poland

    Directory of Open Access Journals (Sweden)

    Agnieszka Buczaj

    2014-09-01

    Full Text Available Objective. The objective of the study was measurement of the concentrations of airborne asbestos fibres in the rural environment of the Lublin Region in south-east Poland. Methods. Measurements of concentrations of respirable asbestos fibres were carried out in the rural areas of the Lublin Region (Lublin and Włodawa counties for a period of 24 months. The studies were conducted on 3 farms with various technical conditions of asbestos-containing materials: Farm A – good technical condition of asbestos products, Farm B – poor technical condition, and Farm C – with no asbestos containing products and no such products in its direct vicinity (up to 500 m. On the selected farms, 3 samples on each were simultaneously collected at 3 measuring sites. During the period 2009–2011, a total number of 216 samples were collected on all farms. Sampling was performed using JSH 16,000 stationary aspirators, with air flow velocity of 16 l/min. and sampling time 60–80 minutes. The number of fibres on filters was determined using an optical phase contrast microscope. Results. The study showed that the mean concentration of respirable asbestos fibres on the farms examined was 296 fibres•m [sup]-3[/sup]. The highest concentrations were noted on Farm B was 529 fibres•m [sup]-3[/sup], on average; on farm A the mean concentration of respirable fibres was 328 fibres•m [sup]-3[/sup] , whereas the lowest mean concentration of airborne respirable asbestos fibres was noted on farm C, where there were no asbestos products (30 fibres•m [sup]-3[/sup] .

  7. Results of 1999 Spectral Gamma-Ray and Neutron Moisture Monitoring of Boreholes at Specific Retention Facilities in the 200 East Area, Hanford Site

    International Nuclear Information System (INIS)

    Twenty-eight wells and boreholes in the 200 East Are% Hanford Site, Washington were monitored in 1999. The monitored facilities were past-practice liquid waste disposal facilities and consisted of six cribs and nineteen ''specific retention'' cribs and trenches. Monitoring consisted of spectral gamma-ray and neutron moisture logging. All data are included in Appendix B. The isotopes 137Cs, 60Co, 235U, 238U, and 154Eu were identified on spectral gamma logs from boreholes monitoring the PUREX specific retention facilities; the isotopes 137Cs, 60Co, 125Sb, and 154Eu were identified on the logs from boreholes at the BC Controlled Area cribs and trenches; and 137Cs, 60Co, and 125Sb were, identified on the logs from boreholes at the BX specific retention trenches. Three boreholes in the BC Controlled Area and one at the BX trenches had previous spectral gamma logs available for comparison with 1999 logs. Two of those logs showed that changes in the subsurface distribution of 137CS and/or 60Co had occurred since 1992. Although the changes are not great, they do point to continued movement of contaminants in the vadose zone. The logs obtained in 1999 create a larger baseline for comparison with future logs. Numerous historical gross gamma logs exist from most of the boreholes logged. Qualitative comparison of those logs with the 1999 logs show many substantial changes, most of which reflect the decay of deeper short-lived isotopes, such as 106Ru and 125Sb, and the much slower decay of shallower and longer-lived isotopes such as 137Cs. The radionuclides 137Cs and 60Co have moved in two boreholes since 1992. Given the amount of movement and the half-lives of the isotopes, it is expected that they will decay to insignificant amounts before reaching groundwater. However, gamma ray logging cannot detect many of the contaminants of interest such as 99Tc, NO3, or 129I, all of which can be highly mobile in the vadose zone and, for the radionuclides, have long half-lives

  8. World review: Middle East

    International Nuclear Information System (INIS)

    The article gives information on contracts announced (and to whom) and recently completed in some parts of the Middle East in the petroleum, natural gas and petrochemicals industries. Areas specifically mentioned are Bahrain, Egypt, Iran, Libya, Oman, Qatar, Saudi Arabia, Syria and the United Arab Emirates. The prospects for the petrochemical industry in particular are good and continued growth is expected. Gas is likely to make an increasingly important contribution to the prosperity of the Middle East and is expected to carry a higher priority than expansion of crude oil production

  9. Geochemistry of Barapani Arenites in Umphyrnai-Mawkynrew-Mawryngkneng Area, East Khasi Hills, Meghalaya: implications on provenance, palaeoweathering, K-metasomatism and uranium mineralisation

    International Nuclear Information System (INIS)

    Geochemical studies on Barapani arenites of Shillong Basin, Meghalaya Plateau, around Umphyrnai-Mawkynrew-Mawryngkneng area, East Khasi Hills, Meghalaya were carried out to understand provenance, palaeoweathering and uranium mineralisation along unconformity contact between Tyrsad and Barapani Formations of Shillong Group. The studies reveal higher concentration of SiO2 (Avg. 82.7%) in Barapani arenites. Antipathic relationship of SiO2 with Al2O3, K2O and CaO indicates that Barapani arenites are highly matured. Positive correlation between K2O and Al2O3, Ba and Rb indicates presence of clay minerals which is further substantiated by positive association of Al2O3 with K2O, Na2O, TiO2 and MgO. Higher ratios of SiO2/Al2O3 and K2O/Na2O indicates felsic provenance with dominance of K-feldspar (K2O up to 2.2%). Higher amount of Cr (58 ppm), Ni (41 ppm), Cr/Ni (1.5 ppm) and Th/Cr (Avg. 0.98) and Cr/Th (Avg. 5.18) ratios further suggest the felsic nature of source rocks. The A-CN-K plot shows that Barapani arenites scatter above feldspar join along A-K line due to lowering of CIA values and related K-enrichment. The discriminate diagram between K2O/Al2O3 vs MgO/Al2O3 ratios reveals illitisation in these arenites. Lowering of chemical index of alteration values and presence of illite also indicate K-metasomatism in Barapani arenites. Barapani arenites along alteration zones have U (total) and U (leachable) values up to 8 ppm and 5 ppm respectively in comparison to average uranium content 0.5 ppm in quartzite. The K-metasomatism and highly oxidised nature of Barapani arenites suggest migration of uranium and probable uranium enrichment at unconformity surface. (author)

  10. Geochemically induced shifts in catabolic energy yields explain past ecological changes of diffuse vents in the East Pacific Rise 9°50'N area

    Directory of Open Access Journals (Sweden)

    Hentscher Michael

    2012-01-01

    Full Text Available Abstract The East Pacific Rise (EPR at 9°50'N hosts a hydrothermal vent field (Bio9 where the change in fluid chemistry is believed to have caused the demise of a tubeworm colony. We test this hypothesis and expand on it by providing a thermodynamic perspective in calculating free energies for a range of catabolic reactions from published compositional data. The energy calculations show that there was excess H2S in the fluids and that oxygen was the limiting reactant from 1991 to 1997. Energy levels are generally high, although they declined in that time span. In 1997, sulfide availability decreased substantially and H2S was the limiting reactant. Energy availability dropped by a factor of 10 to 20 from what it had been between 1991 and 1995. The perishing of the tubeworm colonies began in 1995 and coincided with the timing of energy decrease for sulfide oxidizers. In the same time interval, energy availability for iron oxidizers increased by a factor of 6 to 8, and, in 1997, there was 25 times more energy per transferred electron in iron oxidation than in sulfide oxidation. This change coincides with a massive spread of red staining (putative colonization by Fe-oxidizing bacteria between 1995 and 1997. For a different cluster of vents from the EPR 9°50'N area (Tube Worm Pillar, thermodynamic modeling is used to examine changes in subseafloor catabolic metabolism between 1992 and 2000. These reactions are deduced from deviations in diffuse fluid compositions from conservative behavior of redox-sensitive species. We show that hydrogen is significantly reduced relative to values expected from conservative mixing. While H2 concentrations of the hydrothermal endmember fluids were constant between 1992 and 1995, the affinities for hydrogenotrophic reactions in the diffuse fluids decreased by a factor of 15 and then remained constant between 1995 and 2000. Previously, these fluids have been shown to support subseafloor methanogenesis. Our

  11. Middle East

    International Nuclear Information System (INIS)

    This document summarizes in a series of tables and graphs the energy profile of Middle East: production, imports, exports, stock change and consumption of crude oil and LNG, oil products, natural gas, coal and lignite, electricity, global primary consumption and energy balance. (J.S.)

  12. South-east frontier of the Russian Empire and the processes on the division of the Ural River left bank area between Kirghiz-Kaysaks and Ural Cossacks in the second half of the XIX century

    Directory of Open Access Journals (Sweden)

    Alexey I. Kortunov

    2015-03-01

    Full Text Available The article highlights the issue related to the peculiarities of formation of the south-east frontier of the Russian Empire and with the process on separation of the border areas of the Orenburg line (in particular of the Ural River left bank area between Kirghiz-Kaysaks and Ural Cossacks in the second half of XIX century. The author pays particular attention to the problem of the resolution of disputes between the Ural Cossacks and Kirghiz-Kaysaks by local and central authorities.

  13. Report on the FY 1995 basic survey for industrialization related to the survey of overseas geological structure (Pondok Labu East area, Indonesia); 1995 nendo kaigai chishitsu kozo nado chosa ni kakawaru kigyoka kiso chosa (Indonesia Pondok Labu higashi chiku) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The survey was conducted based on 'Scope of work for detailed coal exploration in the Pondok Labu East area of East Kalimantan Province, Kalimantan, Indonesia' concluded on June 16, 1995 between NEDO and P.T. Tanito Harum which owns the mining right. The area for survey is approximately 10km west of Tenggarong city, the capital of Kabupaten Kutai, East Kalimantan Province which is northeast part of Kalimantan island of Indonesia. The field survey was divided into the geological/boring survey and the survey of conditions for underground mining development and the infrastructure. This survey made it clear that in the underground mining of PDL7A seam, assuming the minable coal reserve to be 6.81 million tons, it is possible to produce raw coal of 0.5 million tons/year by adopting the longwall pick mining. The raw coal is all prepared, and the yield is 80%. Accordingly, the production of product coal is 0.4 million tons/year. Attached were the boring log (JN9-94-0855), physical log (JN9940856), and BIP survey report (JN9940857). (NEDO)

  14. Farmers’ Perception of the Effects of Land Degradation on Agricultural Activities in Ethiope East Local Government Area of Delta State, Nigeria

    OpenAIRE

    Oluwole Matthew Akinnagbe; Ejovwoke Umukoro

    2011-01-01

    One of the most serious problems currently affecting agricultural productivity in developing countries of the tropics, including Nigeria, is land degradation. This study assessed the farmers’ perception of the effects of land degradation on agricultural activities in Ethiopia East LGA of Delta State. A multi-stage sampling technique was used in the selection of the respondents. A total of 60 farmers were randomly selected through the use of structured interview schedule. The data were ...

  15. Expected Effects of In-Lake Dikes on Water Levels and Quality in the Farmington Bay and the East Shore Areas of the Great Salt Lake, Utah

    OpenAIRE

    Chadwick, Duane G.; Riley, J. Paul; Seierstad, Alberta J.; Sorensen, Darwin L.; Stauffer, Norman E.

    1986-01-01

    Introduction: The Great Salt Lake is a terminal lake and as such is one of the major inland bodies of salt water in the world, and the largest lake of brine in the western hemisphere. Its unique features, including its mineral rich waters and interesting shores and islands, make it appealing to both industry and vacationers. Until recently, some of the great waterfowl sanctuaries in the U.S. existed along the east...

  16. Q fever in Greenland

    DEFF Research Database (Denmark)

    Koch, Anders; Svendsen, Claus Bo; Christensen, Jens Jorgen;

    2010-01-01

    We report a patient with Q fever endocarditis in a settlement in eastern Greenland (Isortoq, Ammassalik area). Likely animal sources include sled dogs and seals. Q fever may be underdiagnosed in Arctic areas but may also represent an emerging infection.......We report a patient with Q fever endocarditis in a settlement in eastern Greenland (Isortoq, Ammassalik area). Likely animal sources include sled dogs and seals. Q fever may be underdiagnosed in Arctic areas but may also represent an emerging infection....

  17. Lateral variation in oxygen fugacity and halogen contents in early Cretaceous magmas in Jiaodong area, East China: Implication for triggers of the destruction of the North China Craton

    Science.gov (United States)

    Huang, Xiao-Long; He, Peng-Li; Wang, Xue; Zhong, Jun-Wei; Xu, Yi-Gang

    2016-04-01

    Pacific subduction has been suggested as the trigger of the destruction of the North China Craton, but evidence for it remains ambiguous. To further investigate this issue, we studied Wulian pyroxene monzonite (123 ± 1 Ma) in the west and Rushan gabbro-diorite (115 ± 1 Ma) in the east of the Sulu orogen, East China. The rocks of both locations are characterized by low TiO2 but high SiO2 and K2O, fractionated REE patterns with notable negative Ta-Nb-Ti anomalies, and by high initial 87Sr/86Sr ratios and strongly negative εNd (t) and εHf (t) values. These geochemical and isotopic characteristics can be interpreted to be formed by partial melting of enriched lithosphere mantle refertilized by recycled crustal materials that were associated with the Sulu orogeny. Oxygen fugacities of the Rushan gabbro-diorites, estimated based on magnetite-ilmenite equilibration, are significantly higher than those of Wulian pyroxene monzonite. This lateral difference is mirrored by lower F and F/Cl but higher Cl in biotite in the Rushan gabbro-diorite compared to Wulian pyroxene monzonite. All these data suggest a spatially heterogeneous Cretaceous mantle source in terms of halogens and water contents beneath the Sulu orogen, which was most likely caused by the subduction processes of the Pacific plate. H2O-rich fluid in the mantle beneath the east of the Sulu orogen closer to the mantle wedge was prominently from early dehydration of subducted slab at shallow depth, while F-bearing fluid to further west was released by dehydrated deeper slab or stagnant oceanic slab within the mantle transition zone.

  18. Landscaping Technology of Original Heavily Saline-alkali Soil in Coastal Areas of East Hebei%冀东滨海重盐碱地原土绿化技术

    Institute of Scientific and Technical Information of China (English)

    吴新海; 薛志忠; 王文成

    2011-01-01

    In this paper, based on the existing problems in landscaping of original heavily saline-alkali soil in coastal areas of east Hebei, the technologies from soil preparation, soil improvement, tree configuration, seeding, planting and management were analyzed.%针对冀东滨海重盐碱地原土绿化存在的问题,从整地、土壤改良、树种配置、育苗、栽植与管护等方面阐述了滨海重盐碱地原土绿化技术。

  19. Response of benthic opportunistic polychaetes and amphipods index to different perturbations in coastal oligotrophic areas (Canary archipelago, North East Atlantic Ocean)

    OpenAIRE

    Riera, Rodrigo; de-la-Ossa-Carretero, Jose Antonio

    2014-01-01

    Oligotrophic areas harbour low macrofaunal abundance and patchy distribution. In these areas it is necessary to test the reliability of biological indicators, especially those based on taxonomic sufficiency where the level of identification is balanced against the need for ecological information and could affect the efficiency of bioindicators. The BOPA (benthic opportunistic polychaetes and amphipods) index was applied in five coastal areas subjected to different perturbations (aquaculture, ...

  20. Research objectives to support the South Florida Ecosystem Restoration initiative-Water Conservation Areas, Lake Okeechobee, and the East/West waterways

    OpenAIRE

    Kitchens, Wiley M.

    1994-01-01

    The South Florida Ecosystem encompasses an area of approximately 28,000 km2 comprising at least 11 major physiographic provinces, including the Kissimmee River Valley, Lake Okeechobee, the Immokalee Rise, the Big Cypress, the Everglades, Florida Bay, the Atlantic Coastal Ridge, Biscayne Bay, the Florida Keys, the Florida Reef Tract, and nearshore coastal waters. South Florida is a heterogeneous system of wetlands, uplands, coastal areas, and marine areas, dominated by the watershe...

  1. Swell prediction for the East Korean coast

    OpenAIRE

    J. H. Yuk; Kim, K. O.; Choi, B. H.; K. T. Jung

    2013-01-01

    Long-period abnormally high swell waves have been generated in the East Sea near Hokkaido, Japan, in winter during the atmospheric depression. These waves, named Yorimawari in Japanese, occasionally attack the coasts of both Korea and Japan. Waves significantly higher than normal years were recorded along the east Korean coast in 2006. In 2008, the swell caused considerable damages in Toyama and the Niigata coastal area of Japan and in Anmok east coast of Korea. This paper attempts to hindcas...

  2. Comparison of Continuation Rates and Reasons of Discontinuation for Cyclofem and Depot -medroxyprogesterone acetate in Rural Areas of East Azerbaijan Province, Iran

    Directory of Open Access Journals (Sweden)

    Robab Hassanzadeh

    2012-03-01

    Full Text Available Objective: In this study continuation rate and reasons for discontinuation of Depot-medroxyprogestroneacetate (DMPAand Cyclofem have been compared.Materials and methods: A retrospective cohort study was conducted with 422 women (202 Cyclofemand220 DMPA userswho had started using the methods 12-24 months before the study in East Azerbaijanhealth houses. Data were collected by reviewing the records and interview with the clients and analysedusing Kaplan-Meier and Cox Regression.Results: The 3, 6, 9, 12 months continuation rate were 56%, 37%, 30%, 27% respectively for Cyclofemversus 75%, 59.5%, 48%, 42.5% for DMPA. Menstrual changes were reported significantly more by theDMPA users than the Cyclofem users (85% vs. 73%, P=0.008 as the main reason for thediscontinuation, the difference mainly reflected of amenorrhea (50% vs. 23%, P=0.003. None of DMPAusers and 11% of Cyclofem users claimed frequency of visits and lack of method supplies as their maindiscontinuation reason.Conclusion: Discontinuation rate was high for the both methods but it was higher for Cyclofem.Thecommon side effects mentioned as the main reasons for discontinuation of the both methods are nothealth threatening. Therefore, health care providers may help to improve their continuation rate byappropriate consultation.

  3. The support for a purification of water contaminated with radioactivity, and problems of the radioactivity standard in an emergency situation at the stricken area 2011 Great East Japan Earthquake

    International Nuclear Information System (INIS)

    The accident of the Fukushima Daiichi Nuclear Station of Tokyo Electric Power Company associated with the Great East Japan Earthquake incurred severe situation, where lifeline was cut off due to the discharge of a large amount of radioactive substances. In particular, the supply of safe foods and drinking water in radiation-polluted areas is urgently required. The authors have been developing up to now Crystal Valley water purifier and CV-Rescue water purifier that can purify well-water unsuitable for drinking due to contamination with toxic substances and produce drinkable water with safety without anxiety. This paper introduces the processes, in which verification test was performed to confirm that the above purifiers can be used for the removal of radioactivity discharged from the Great East Japan Earthquake this time, the validity of these purifiers was clarified, and these purifiers have actually been used for supporting water supply. This paper especially points out that a problem exists in the various standards on radioactivity that were temporarily determined in face of emergency of radiation pollution due to the nuclear power station accident this time. In these standards, the temporary standard on radioactive iodine 131 in drinking water is too high compared with the standards of WHO and those of advanced countries like U.S.A. It also points out the problem that radioactive substances in drinking water have not been removed yet. (O.A.)

  4. Assessment of subsidence in karst terranes at selected areas in East Tennessee and comparison with a candidate site at Oak Ridge, Tennessee: Phase 2

    International Nuclear Information System (INIS)

    Work in the respective areas included assessment of conditions related to sinkhole development. Information collected and assessed involved geology, hydrogeology, land use, lineaments and linear trends, identification of karst features and zones, and inventory of historical sinkhole development and type. Karstification of the candidate, Rhea County, and Morristown study areas, in comparison to other karst areas in Tennessee, can be classified informally as youthful, submature, and mature, respectively. Historical sinkhole development in the more karstified areas is attributed to the greater degree of structural deformation by faulting and fracturing, subsequent solutioning of bedrock, thinness of residuum, and degree of development by man. Sinkhole triggering mechanisms identified are progressive solution of bedrock, water-level fluctuations, piping, and loading. 68 refs., 18 figs., 11 tabs

  5. Source apportionment vs. emission inventories of non-methane hydrocarbons (NMHC) in an urban area of the Middle East: local and global perspectives

    Science.gov (United States)

    Salameh, Thérèse; Sauvage, Stéphane; Afif, Charbel; Borbon, Agnès; Locoge, Nadine

    2016-03-01

    We applied the positive matrix factorization model to two large data sets collected during two intensive measurement campaigns (summer 2011 and winter 2012) at a sub-urban site in Beirut, Lebanon, in order to identify NMHC (non-methane hydrocarbons) sources and quantify their contribution to ambient levels. Six factors were identified in winter and five factors in summer. PMF-resolved source profiles were consistent with source profiles established by near-field measurements. The major sources were traffic-related emissions (combustion and gasoline evaporation) in winter and in summer accounting for 51 and 74 wt %, respectively, in agreement with the national emission inventory. The gasoline evaporation related to traffic source had a significant contribution regardless of the season (22 wt % in winter and 30 wt % in summer). The NMHC emissions from road transport are estimated from observations and PMF results, and compared to local and global emission inventories. The PMF analysis finds reasonable differences on emission rates, of 20-39 % higher than the national road transport inventory. However, global inventories (ACCMIP, EDGAR, MACCity) underestimate the emissions up to a factor of 10 for the transportation sector. When combining emission inventory to our results, there is strong evidence that control measures in Lebanon should be targeted on mitigating the NMHC emissions from the traffic-related sources. From a global perspective, an assessment of VOC (volatile organic compounds) anthropogenic emission inventories for the Middle East region as a whole seems necessary as these emissions could be much higher than expected at least from the road transport sector.

  6. Source apportionment vs. emission inventories of non-methane hydrocarbons (NMHC) in an urban area of the Middle East: local and global perspectives

    Science.gov (United States)

    Salameh, T.; Sauvage, S.; Afif, C.; Borbon, A.; Locoge, N.

    2015-10-01

    We applied the Positive Matrix Factorization model to two large datasets collected during two intensive measurement campaigns (summer 2011 and winter 2012) at a sub-urban site in Beirut, Lebanon, in order to identify NMHC sources and quantify their contribution to ambient levels. Six factors were identified in winter and five factors in summer. PMF-resolved source profiles were consistent with source profiles established by near-field measurements. The major sources were traffic-related emissions (combustion and gasoline evaporation) in winter and in summer accounting for 51 and 74 wt % respectively in agreement with the national emission inventory. The gasoline evaporation related to traffic source had a significant contribution regardless of the season (22 wt % in winter and 30 wt % in summer). The NMHC emissions from road transport are estimated from observations and PMF results, and compared to local and global emission inventories. The national road transport inventory shows lowest emissions than the ones from PMF but with a reasonable difference lower than 50 %. Global inventories show higher discrepancies with lower emissions up to a factor of 10 for the transportation sector. When combining emission inventory to our results, there is a strong evidence that control measures in Lebanon should be targeted on mitigating the NMHC emissions from the traffic-related sources. From a global perspective, an assessment of VOC anthropogenic emission inventories for the Middle East region as a whole seems necessary as these emissions could be much higher than expected at least from the road transport sector. Highlights: - PMF model was applied to identify major NMHC sources and their seasonal variation. - Gasoline evaporation accounts for more than 40 % both in winter and in summer. - NMHC urban emissions are dominated by traffic related sources in both seasons. - Agreement with the emission inventory regarding the relative contribution of the on-road mobile source but

  7. The Effect of Land Use Change on Transformation of Relief and Modification of Soils in Undulating Loess Area of East Poland

    Directory of Open Access Journals (Sweden)

    Jerzy Rejman

    2014-01-01

    Full Text Available The change of primary forest areas into arable land involves the transformation of relief and modification of soils. In this study, we hypothesized that relatively flat loess area was largely transformed after the change of land use due to erosion. The modifications in soil pedons and distribution of soil properties were studied after 185 years of arable land use. Structure of pedons and solum depth were measured in 128 and soil texture and soil organic carbon in 39 points. Results showed that soils of noneroded and eroded profiles occupied 14 and 50%, respectively, and depositional soils 36% of the area. As a consequence, the clay, silt, and SOC concentration varied greatly in the plowed layer and subsoil. The reconstructed profiles of eroded soils and depositional soils without the accumulation were used to develop the map of past relief. The average inclination of slopes decreased from 4.3 to 2.2°, and slopes >5° vanished in the present topography. Total erosion was 23.8 Mg ha−1 year−1. From that amount, 88% was deposited within the study area, and 12% was removed outside. The study confirmed the hypothesis of the significant effect of the land use change on relief and soils in loess areas.

  8. 前门东区历史与文化保护传承策略研究%The Historical And Cultural Protection Research Of East Area Of Qian Men

    Institute of Scientific and Technical Information of China (English)

    李嘉文; 甘振坤

    2016-01-01

    The research object of this paper is the protection and inheritance of East area of QIAN MEN. The article first outlines the important historical value and existing problems of the front door. The article analyzes the urgent curent contradiction, from the aspect of building quality, living demand, public space and infrastructure, etc. In view of these contradictions, the article puts forward five regulation strategy: classified management, dynamic protection, strengthen public space construction, strengthen infrastructure construction and residents' participation. We hope that through the protection and utilization research of the East area of QIAN MEN traditional characteristics, we can can provide more reference for future protection projects.%本文的研究对象为前门东区的保护传承问题。文章首先概述了前门东区重要的历史价值与现存问题,并从建筑质量、公共空间和基础设施等角度,详细剖析了当前亟须解决的矛盾。针对这些矛盾,文章进而提出了分类整治、动态保护、加强公共空间营造、加强基础设施建设及提倡居民参与五项整治策略,希望通过对前门东区传统特色的保护与利用方法的研究,能对以后的保护项目提供更多的参考。

  9. Mesozooplankton size structure in response to environmental conditions in the East China Sea: How much does size spectra theory fit empirical data of a dynamic coastal area?

    Science.gov (United States)

    García-Comas, Carmen; Chang, Chun-Yi; Ye, Lin; Sastri, Akash R.; Lee, Yu-Ching; Gong, Gwo-Ching; Hsieh, Chih-hao

    2014-02-01

    A fundamental ecological trait of marine organisms is body size. Various theoretical models have used the size distribution of plankton communities to explain their trophic structure and functioning. Recent studies indicate that changes associated with global warming, eutrophication, and fisheries might have dramatically shifted the size structure of marine organisms and thus changed ecosystem functioning. Accordingly, size structure has been suggested as a useful indicator for monitoring ecosystem status. Here, we used three size metrics to represent mesozooplankton size structure: the slope of normalized biomass spectra (NB-SS), NB-SS linear fit, and size diversity. We analyzed the relationship between zooplankton size structure and environmental conditions in the very dynamic East China Sea (ECS). We tested four hypotheses predicted by theoretical studies: (1) a coastal-offshore gradient for NB-SS, (2) a negative relationship between temperature and NB-SS steepness, (3) a positive relationship between trophic status (i.e., chlorophyll a and inorganic-nutrient concentrations as a proxy) and NB-SS steepness, and (4) a positive relationship between oligotrophy and NB-SS linearity. Hypotheses 1-3 did not stand up to our analyses of the empirical data, while hypothesis 4 was supported. In the ECS, we found no clear spatial gradient for each of the three size metrics, where (i) size diversity was not correlated to temperature and significantly decreased with chl a and phosphate concentrations, (ii) the NB-SS slope showed no relationship with the environment, and (iii) NB-SS linearity tended to be higher in more oligotrophic offshore waters. Trophic status exerted a stronger effect than temperature on size distribution, but its effect was opposite to model prediction. Our results suggest that population dynamics (i.e., pulses of reproduction due to increased food availability) override metabolic scaling effects on mesozooplankton NB-SS at the mesoscale. In addition

  10. Independent regulatory examination of radiation situation in the areas of spent nuclear fuel and radioactive wastes storage in the Russian far east.

    Science.gov (United States)

    Shandala, N K; Kiselev, S M; Lucyanec, A I; Titov, A V; Seregin, V A; Isaev, D V; Akhromeev, S V

    2011-07-01

    This paper describes the findings of the radiation situation analysis on-site near Sysoeva and Razbojnik Bays. The results of radiation monitoring performed by radiological laboratory of DalRAO and studies performed by the experts from the Burnasyan Federal Medical Biophysical Centre have been used in the course of analysis. On the industrial sites, gamma dose rate reaches 60 µSv h(-1), and the specific activities of man-made radionuclides in soil reach 2.5 × 10(4) Bq kg(-1) for (137)Cs, 7.6 × 10(3) Bq kg(-1) for (90)Sr and 2.0 × 10(3) Bq kg(-1) for (60)Co. Beyond the industrial sites, there are three local parts of the area on the coast and in the off-shore water area, contaminated with man-made radionuclides. Gamma dose rate reaches 8 µSv h(-1). The radionuclide contents in soil at this area reach 3.6 × 10(3), 2.8 × 10(3) and 19 Bq kg(-1) for (137)Сs, (90)Sr and (60)Со, respectively. At the remaining part of the area nearby Sysoeva Bay, the radiation situation complies with natural background. PMID:21493600

  11. Independent regulatory examination of radiation situation in the areas of spent nuclear fuel and radioactive wastes storage in the Russian far east

    International Nuclear Information System (INIS)

    This paper describes the findings of the radiation situation analysis on-site near Sysoeva and Razbojnik Bays. The results of radiation monitoring performed by radiological laboratory of DalRAO and studies performed by the experts from the Burnasyan Federal Medical Biophysical Centre have been used in the course of analysis. On the industrial sites, gamma dose rate reaches 60 μSv h-1, and the specific activities of man-made radionuclides in soil reach 2.5ix104 Bq kg-1 for 137Cs, 7.6ix103 Bq kg-1 for 90Sr and 2.0x103 Bq kg-1 for 60Co. Beyond the industrial sites, there are three local parts of the area on the coast and in the off-shore water area, contaminated with man-made radionuclides. Gamma dose rate reaches 8 μSv h-1. The radionuclide contents in soil at this area reach 3.6x103, 2.8x103 and 19 Bq kg-1 for 137Cs, 90Sr and 60Co, respectively. At the remaining part of the area nearby Sysoeva Bay, the radiation situation complies with natural background. (authors)

  12. Foraging range, habitat use and minimum flight distances of East Atlantic Light-bellied Brent Geese Branta bernicla hrota in their spring staging areas

    DEFF Research Database (Denmark)

    Clausen, Kevin Kuhlmann; Clausen, Preben; Hounisen, Jens Peder; Vissing, Marie Silberling; Fox, Anthony David

    habitats. This might reflect changes in habitat availability, and is probably related to significant declines in Common Eelgrass Zostera marina in both these areas. From a historically rather sedentary lifestyle, which centred around foraging on Zostera beds in fjord habitats, this population now feeds on...

  13. LOCAL GENIUS AS SOCIO-CULTURAL CAPITAL FOR EMPOWERING THE BAJO ETHNIC PEOPLE RESIDING AT THE COASTAL AREA OF BUNGIN PERMAI VILLAGE, SOUTH EAST SULAWESI

    Directory of Open Access Journals (Sweden)

    La Ode Ali Basri

    2012-11-01

    Full Text Available In this dissertation the local genius as socio-cultural capital for empowering theBajo ethnic people residing at the costal area of Bungin Permai Village, TinanggeaDistrict, South Konawe Regency, South Sulawesi Province is discussed. The Bajo ethnicpeople have a set of local genius within their socio-cultural system which is reflected intheir belief, tradition and custom and is used as the reference for conceiving andexplaining the objective and essence of life and the world. However, such local geniushas not functioned optimally yet as they are still marginalized.This research is focused on (1 what forms of local genius serve as the sociocultural capital for empowering the Bajo ethnic group residing at the coastal area?; (2how the local genius is developed to empower the Bajo ethnic people residing at thecoastal area?; and (3 what factors which may support and obstruct the local genius usedas the socio cultural capital for empowering the Bajo ethnic people residing at the coastalarea? Qualitative method is employed in this study with the approach of cultural studies.The theories used are the post colonial theory, structural theory, generative theory,hegemony theory and semiotic theory. The techniques used for collecting the data neededare participative observation, in-depth interview, library research, and focus groupdiscussion. The data obtained are analytically and descriptively processed and arepresented in the forms of narration, tables and visual illustration.The results of the study show that the Bajo ethnic people residing at BunginPermai Village have a set of local genius which may be potentially used as the sociocultural capital for empowering their community such as (1 indigenous skills andknowledge; (2 working culture; and (3 local organizations. The development of theindigenous skills and knowledge (pengetahuan dan ketrampilan asli; hereon abbreviatedto PKA and the revitalization of their local organizations may be used as the

  14. The extreme Rhone River flood of December 2003 (south east France) - Consequences on the translocation of artificial radioactive contaminants onto the flooded areas

    International Nuclear Information System (INIS)

    Full text: In recent years, great progress has been made in reducing the direct emission of artificial radioactivity and other contaminants into the environment from industrial sources. However the transport and fate of previously-released pollutants is still of great concern. In particular, it is now recognized that certain natural sinks, such as soils and deposits of sediment in streams, rivers and oceans, can entrain the contaminants for long periods of time, only to serve as sources of contamination at some later date. Such a phenomenon was first observed in the Irish Sea after sharp decreases in releases from the spent fuel reprocessing plant in Sellafield. In rivers, one of the primary mechanisms for the remobilization of contaminated deposits is thought to be major flood events. As a result of climate change, floods have become more abundant and more destructive in many regions of the globe including Europe. Then substantial changes in risk of translocation of sediments and associated contaminants onto flooded areas is expected. At the beginning of December 2003 an exceptional meteo climatic event led to an extreme Rhone River flood that flooded almost 500 km2 of the low Rhone valley. Flooding waters entrained a large amount of sediments that have deposited on agricultural soils and urban areas. Therefore particle reactive contaminants such as radionuclides may have been partly translocated from the River onto a large terrestrial area through remobilisation of contaminated fluvial sediments. The soils of the low Rhone valley are labelled with 2000 Bq m-2 for 137Cs, 50 Bq m-2 for 239+240Pu and 1.5 Bq m-2 for 238Pu as mean values. Based on our previous studies we estimate than radioactive inputs onto flooded areas might reach about 500 Bq m-2 for 137Cs. Nevertheless, a great spatial heterogeneity is expected depending on both the mass and nature of the sedimentary deposits. Several field cruises were performed until February 2004 to estimate the spatial

  15. The extreme Rhone River flood of December 2003 (South East France) - Consequences on the translocation of artificial radioactive contaminants onto the flooded areas

    International Nuclear Information System (INIS)

    Full text: In recent years, great progress has been made in reducing the direct emission of artificial radioactivity and other contaminants into the environment from industrial sources. However the transport and fate of previously-released pollutants is still of great concern. In particular, it is now recognized that certain natural sinks, such as soils and deposits of sediment in streams, rivers and oceans, can entrain the contaminants for long periods of time, only to serve as sources of contamination at some later date. Such a phenomenon was first observed in the Irish Sea after sharp decreases in releases from the spent fuel reprocessing plant in Sellafield. In rivers, one of the primary mechanisms for the remobilization of contaminated deposits is thought to be major flood events. As a result of climate change, floods have become more abundant and more destructive in many regions of the globe including Europe. Then substantial changes in risk of translocation of sediments and associated contaminants onto flooded areas is expected. At the beginning of December 2003 an exceptional meteo climatic event led to an extreme Rhone River flood that flooded almost 500 km2 of the low Rhone valley. Flooding waters entrained a large amount of sediments that have deposited on agricultural soils and urban areas. Therefore particle reactive contaminants such as radionuclides may have been partly translocated from the River onto a large terrestrial area through remobilisation of contaminated fluvial sediments. The soils of the low Rhone valley are labelled with 2000 Bq m-2 for 137Cs, 50 Bq m-2 for 239+240Pu and 1.5 Bq m-2 for 238Pu as mean values. Based on our previous studies we estimate than radioactive inputs onto flooded areas might reach about 500 Bq m-2 for 137Cs. Nevertheless, a great spatial heterogeneity is expected depending on both the mass and nature of the sedimentary deposits. Several field cruises were performed until February 2004 to estimate the spatial

  16. Magma intrusion in the upper crust of Abu Dabbab area, South East of Egypt from Vp and Vp/Vs tomography

    International Nuclear Information System (INIS)

    3-D images of P-wave velocity and Vp/Vs ratio have been produced for the upper crust of the Abu Dabbab area, North Mars Alam city. The inversion of local travel times of high quality data recorded at eleven mobile seismic stations around the study area is carried out. The best, in the least-squares sense, 1-D Vp model and the average value of Vp/Vs (1.72) were computed as prerequisites of the 3-D inversion that reaches a depth of 14 km. From the 3-D model it is evident that the distributions of Vp and Vp/Vs are characterized by marked lateral and vertical variations delineating structural heterogeneities. Due to the presence of a thin layer of sedimentary rocks saturated with surface water, low P-wave velocity and high Vp/Vs values are noticed near the surface. At greater depths, high Vp and low Vp/Vs zones may indicate crustal rocks with relatively higher rigidity and brittle behavior, while high Vp/Vs and low Vp may identify zones of relatively softer rocks, with ductile behavior. Low P-wave velocity values are observed at the intersections among the faults. Some magma intrusions could be associated to the Vp/Vs values which form an elongated anomaly, in the western part of the study area, which extends from a depth of 12 km to about 1-2 km of depth. If the obtained 3-D model is used in the relocation of selected events, they turn out to be strongly clustered in correspondence with the high velocity anomalies detected in the central part of the study area. Most of the seismicity tends to occur at the boundaries between the high and low velocity anomalies and at pre-existing weakness zones, i.e. the areas of intersection among different faults. The occurrence of the seismic activity in the vicinity of low velocity anomalies and at the boundary between velocity contrast could also be explained by the occurrence of serpentinization processes in the crust of the study area. (author)

  17. LOCAL GENIUS AS SOCIO-CULTURAL CAPITAL FOR EMPOWERING THE BAJO ETHNIC PEOPLE RESIDING AT THE COASTAL AREA OF BUNGIN PERMAI VILLAGE, SOUTH EAST SULAWESI

    OpenAIRE

    La Ode Ali Basri; I Gde Parimartha; I Wayan Ardika; Aron Meko Mbete

    2012-01-01

    In this dissertation the local genius as socio-cultural capital for empowering theBajo ethnic people residing at the costal area of Bungin Permai Village, TinanggeaDistrict, South Konawe Regency, South Sulawesi Province is discussed. The Bajo ethnicpeople have a set of local genius within their socio-cultural system which is reflected intheir belief, tradition and custom and is used as the reference for conceiving andexplaining the objective and essence of life and the world. However, such lo...

  18. Hydrography, 2004, East Baton Rouge Parish, Louisiana

    Data.gov (United States)

    Louisiana Geographic Information Center — The Hydrography layer is an area geometry depicting the various water features that include the rivers, streams, creeks, lakes, etc of East Baton Rouge Parish.

  19. RAND's Impact in the Middle East. Corporate Publication

    Science.gov (United States)

    RAND Corporation, 2015

    2015-01-01

    The RAND Corporation works throughout the Middle East to analyze complex policy problems and help policymakers create enduring solutions. RAND's work in the Middle East focuses on the issues that drive economic development. This brief report provides an overview of RAND's impact in the Middle East in the areas of supporting youth, health and…

  20. Queerness and Chinese modernity : the politics of reading between East and East

    OpenAIRE

    Wong, Alvin Ka Hin

    2012-01-01

    Queerness and Chinese Modernity examines the explosion of alternative sexuality in the People's Republic of China (PRC), Taiwan, and Hong Kong. Drawing on methodologies in Chinese cultural studies, East Asian and area studies, and queer theory, I propose an inter-regional, East-East transnational approach that juxtaposes queer literature, films, new media, and cultural politics in the PRC alongside cultural productions in post-Martial Law (post- 1987) Taiwan, and Hong Kong before and after th...

  1. Grape harvest and yield responses to inter-annual changes in temperature and precipitation in an area of north-east Spain with a Mediterranean climate

    Science.gov (United States)

    Camps, Josep Odó; Ramos, María Concepción

    2012-09-01

    This study presents an analysis of temperature and precipitation trends and their impact on grape harvests in the Penedès region (NE Spain). It includes analyses of maximum, minimum and mean daily temperatures (for both the growing and ripening seasons) and daily rainfall (for the hydrological year, the growing season and each phenological stage) for three observatories in the immediate area. We analysed a series of factors: beginning and end harvest dates; the day on which a given potential alcoholic degree was reached; and yield for several varieties of grape grown in the area in relation to climatic variables. Maximum temperatures increased at all the observatories, with greater values being recorded in recent years (1996-2009) than in previous decades (1960s-2000s): we observed increases in average growing season temperatures of 0.11°C per year for the period 1996-2009 vs 0.04°C per year for the period 1960-2009 at Vilafranca del Penedès. These temperature changes were due mainly to increases in maximum temperatures and an increase in the incidence of extreme heat (number of days with T > 30°C). Crop evapotranspiration also increased significantly during the same period. The Winkler index also increased, so the study area would correspond to region IV according to that climatic classification. There were no significant trends in annual rainfall but rainfall recorded between bloom and veraison decreased significantly at the three observatories, with the greatest decrease corresponding to the period 1996-2009. The dates on which harvests started and ended showed a continuous advance (of between -0.7 and -1.1 days per year, depending on the variety), which was significantly correlated with the average mean and maximum daily growing season temperatures (up to -7.68 days for 1°C increase). Winegrape yield was influenced by the estimated water deficit (crop evapotranspiration minus precipitation) in the bloom-veraison period; this value increased due to a

  2. Analysis of East Main Canal Lining Plan of Qingtongxia Hedong Irrigation Area%青铜峡河东灌区东干渠渠道衬砌方案分析

    Institute of Scientific and Technical Information of China (English)

    张建斌; 陆立国; 唐华

    2014-01-01

    近年来青铜峡河东灌区东干渠灌域引水量不断增大,引发了诸多问题,加快东干渠灌域的节水改造进程势在必行。结合东干渠银平公路桥至吴白公路桥段渠道实际状况,在衬砌改造中考虑了冻胀、边坡滑塌、地下水位高等多种不利因素,采取土工膜防渗,现浇混凝土弧形坡脚、聚苯乙烯板、坡脚铺设排水暗管等防冻胀措施,采取格宾石笼排除渠道基土内的水分、消除流沙段边坡滑塌的排水措施。并通过方案比选,提出了具体衬砌方案。%In recent years due to the increase of diversion volume of east main canal irrigation area,it has caused many problems. To speed up the process of the east main canal irrigation water-saving transformation domain has been imperative. It combined with the actual situation of the section from Ying-Ping Highway Bridge to Wu-Bai Highway Bridge of east main canal and made full use of“preliminary research results,the Ministry of Water Resources in 2013 public industry special fund project of Ningxia Yellow River Diversion Canal Irrigation Area”key technologies research of water distribution in the lining,transformation,the frost heave,slope collapse,high underground water level of various unfavorable factors,adopt-ed geomembrane,cast-in-place concrete arc slope,polystyrene board,the foot laying drainage pipe anti-freezing measures,took the gabion material removal channel soil's moisture,eliminated the drainage measures of slope slide quicksand and scheme selection through comprehensive analysis, the lining. At the same time,it made specific requirements for the main technical indexes of the lining of canals.

  3. Analysis of East Main Canal Lining Plan of Qingtongxia Hedong Irrigation Area%青铜峡河东灌区东干渠渠道衬砌方案分析

    Institute of Scientific and Technical Information of China (English)

    张建斌; 陆立国; 唐华

    2014-01-01

    In recent years due to the increase of diversion volume of east main canal irrigation area,it has caused many problems. To speed up the process of the east main canal irrigation water-saving transformation domain has been imperative. It combined with the actual situation of the section from Ying-Ping Highway Bridge to Wu-Bai Highway Bridge of east main canal and made full use of“preliminary research results,the Ministry of Water Resources in 2013 public industry special fund project of Ningxia Yellow River Diversion Canal Irrigation Area”key technologies research of water distribution in the lining,transformation,the frost heave,slope collapse,high underground water level of various unfavorable factors,adopt-ed geomembrane,cast-in-place concrete arc slope,polystyrene board,the foot laying drainage pipe anti-freezing measures,took the gabion material removal channel soil's moisture,eliminated the drainage measures of slope slide quicksand and scheme selection through comprehensive analysis, the lining. At the same time,it made specific requirements for the main technical indexes of the lining of canals.%近年来青铜峡河东灌区东干渠灌域引水量不断增大,引发了诸多问题,加快东干渠灌域的节水改造进程势在必行。结合东干渠银平公路桥至吴白公路桥段渠道实际状况,在衬砌改造中考虑了冻胀、边坡滑塌、地下水位高等多种不利因素,采取土工膜防渗,现浇混凝土弧形坡脚、聚苯乙烯板、坡脚铺设排水暗管等防冻胀措施,采取格宾石笼排除渠道基土内的水分、消除流沙段边坡滑塌的排水措施。并通过方案比选,提出了具体衬砌方案。

  4. Flash floods and debris flow in the city area of Messina, north-east part of Sicily, Italy in October 2009: the case of the Giampilieri catchment

    Directory of Open Access Journals (Sweden)

    G. T. Aronica

    2012-05-01

    Full Text Available This paper concerns the analysis of the 1 October 2009 flash flood and debris flow event caused by a very intense rainfall concentrated over the Messina area. The storm caused severe flash floods in many villages around the city of Messina, such as Giampilieri, Scaletta Zanclea, Altolia Superiore and Molino, with 38 casualties and significant damages to property, buildings, roads and bridges estimated close to 550 million Euro. The main focus of this work is to perform a post event analysis, putting together available meteorological and hydrological data in order to get better insight into temporal and spatial variability of the rain storm, the soil moisture conditions and the consequent flash flood in the Giampilieri catchment. The event was investigated using observed data from a raingauge network. Statistical analysis using GEV distribution was performed and rainfall return period (storm severity was estimated. Further, measured rainfall data and rainfall-runoff modelling were used to estimate soil moisture conditions, to analyse the hydrological behaviour and to reconstruct flood hydrograph. With the help of GIS technology and particularly spatial analysis, the volume of debris which has gone down into the Giampilieri village was also calculated. GIS maps with landslide and material deposit areas were produced and analysed.

  5. East African Rift

    Science.gov (United States)

    2008-01-01

    Places where the earth's crust has formed deep fissures and the plates have begun to move apart develop rift structures in which elongate blocks have subsided relative to the blocks on either side. The East African Rift is a world-famous example of such rifting. It is characterized by 1) topographic deep valleys in the rift zone, 2) sheer escarpments along the faulted walls of the rift zone, 3) a chain of lakes within the rift, most of the lakes highly saline due to evaporation in the hot temperatures characteristic of climates near the equator, 4) voluminous amounts of volcanic rocks that have flowed from faults along the sides of the rift, and 5) volcanic cones where magma flow was most intense. This example in Kenya displays most of these features near Lake Begoria. The image was acquired December 18, 2002, covers an area of 40.5 x 32 km, and is located at 0.1 degrees north latitude, 36.1 degrees east longitude. The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

  6. Airborne radiometric anomalies caused by late kinematic granite rocks in the Molson Lake-Red Sucker Lake area, east-central Manitoba

    International Nuclear Information System (INIS)

    Geological mapping with simultaneous ground gamma ray spectrometer surveys in an area with a chain of airborne radiometric anomalies of greater than 2 ppm eU indicate uranium enrichment in late kinematic pink leucogranitic rocks including granites, alaskites, and syenites which form dykes, stocks and small plutons in a batholithic tonalite - granodiorite complex. Field geolocial evidence suggests that the potassium-rich rocks were formed by hydrothermal solutions and that at least some of them are metasomatic replacement bodies. Results of geophysical grid survey over a pronounced anomaly indicate that it is caused by a significant volume of leucogranitic rocks with an unusually high background concentration of uranium averaging 25 ppm eU. The uranium seems to be associated with hematite which coats mineral grains and fills small fractures

  7. Thinking globally and acting locally in Mindanao: Supporting the delicate balance of future sustainability in South-East Asian wilderness as well as rural areas

    International Nuclear Information System (INIS)

    Although models of future sustainability often talk about effectively balancing economic, social and environmental imperatives or factors, in practice this typically remains an elusive ideal. This paper explores the exemplary possibilities but also dilemmas of a proposed initiative in the resource-rich but under-developed Filippino island province of Mindanao to achieve such a delicate balance in practice. This initiative by Raintrust Sustainable Ventures' proposes to link foreign investment in agricultural development to both the social advancement of local tribal peoples and the protection of large amounts of remaining wilderness areas. Such a case study provides an exemplary basis for discussing the challenge of achieving social and environmental as well as economic domains of 'future sustainability'. The crucial supporting role of information and geospatial technologies in the Raintrust plan will also be discussed

  8. CHARACTERISTICS OF THE CRUSTAL MAGMA BODY IN THE 2005-2006 ERUPTION AREA AT 9°50'N ON THE EAST PACIFIC RISE FROM 3D MULTI-CHANNEL SEISMIC DATA

    Science.gov (United States)

    Carton, H. D.; Carbotte, S. M.; Mutter, J. C.; Canales, J.; Nedimovic, M. R.; Marjanovic, M.; Aghaei, O.; Xu, M.; Han, S.; Stowe, L.

    2009-12-01

    In the summer of 2008 a large 3D multi-channel seismic dataset (expedition MGL0812) was collected over the 9°50’N Integrated Study Site at the East Pacific Rise, providing insight into the architecture of the magmatic system and its relationship with hydrothermal activity and volcanic/dyking events associated with the 2005-06 eruption. The main area of 3D coverage is located between 9°42’N and 9°57’N, spanning ~28km along-axis, and was acquired along 94 (1 partial) prime lines shot across-axis and each ~24km-long. Pre-processing of the data acquired in this area is now well under way, with significant efforts targeted at amplitude spike removal. Current work focuses on setting up the 3D processing sequence up to the stack stage for a small group of inlines (axis-perpendicular grid lines spaced 37.5m apart) located over the “bull’s eye” site at 9°50’N, a sequence that will subsequently be applied to the whole dataset. At the meeting we will present stacked and migrated sections - inlines, crosslines, time slices - obtained through 3D processing. We will discuss results focusing on the characteristics of the axial magma body, whose detailed structure and along-axis segmentation will be resolved by the 3D data.

  9. NUMERICAL SIMULATION OF SUMMER CIRCULATION IN THE EAST CHINA SEA AND ITS APPLICATION IN ESTIMATING THE SOURCES OF RED TIDES IN THE YANGTZE RIVER ESTUARY AND ADJACENT SEA AREAS

    Institute of Scientific and Technical Information of China (English)

    CHEN Xiu-hua; ZHU Liang-sheng; ZHANG Hong-sheng

    2007-01-01

    Based on the COHERENS (a Coupled Hydrodynamical Ecological model for Regional Shelf seas), a three-dimensional baroclinic model for the summer of East China Sea (ECS) was established with the sigma-coordinate in the vertical direction and spherical coordinate in the horizontal direction. The circulation patterns of the Kuroshio Current, the Taiwan Warm Current (TWC), the Tsushima Current and the Yangtze Diluted Water (YDW) were successfully simulated with this model. The calculated results are fairly consistent with previous observations and studies. Based on this baroclinic current field, the Lagranian particles tracking was simulated to estimate the possible origins of the red tides frequently occurring in the Yangtze River estuary and its adjacent sea areas. If there are "seeds" (cysts) of the red tide algae at the seabed of the Taiwan Strait, the offshore of Fujian and Zhejiang Provinces and the northeast Taiwan Island, those are extremely possible sources of the red tides in the Yangtze River estuary and its adjacent sea areas. Field data are needed to confirm it. Numerical simulation to estimate the source of the red tides is a new application of the Lagrangian transport in the marine ecology.

  10. Interim Measures Report for the Headquarters Building Area Location of Concern (LOC) 2E East SWMU 104 John F. Kennedy Space Center, Florida

    Science.gov (United States)

    Sager, Eric D.

    2016-01-01

    The Hazardous and Solid Waste Amendment portion of the National Aeronautics and Space Administration (NASA) Resource Conservation and Recovery Act (RCRA) Permit issued by the Florida Department of Environmental Protection (FDEP), requires identification and evaluation of all known Solid Waste Management Units (SWMUs) and Locations of Concern (LOCs) located on Kennedy Space Center (KSC) property. The KSC Headquarters Building Area (KHQA) has been identified as SWMU 104 under KSC's RCRA Program. This report summarizes the Interim Measure (IM) conducted by Geosyntec Consultants (Geosyntec) for NASA under Indefinite Delivery Indefinite Quantity Contract NNK12CA13B at the KHQA to mitigate potential exposure to polychlorinated biphenyl (PCB)-affected media at the eastern side of LOC 2E. The IM activities were conducted in June and July 2015 to remediate PCBs above the FDEP Residential Direct-Exposure (R-) Soil Cleanup Target Level (SCTL) of 0.5 milligram per kilogram (mg/kg) established by Chapter 62-777, Florida Administrative Code. The IM was performed in accordance with the IM Work Plan (IMWP) approved by the FDEP, dated August 2012. IM activities were conducted in accordance with the KSC Generic PCB Work Plan (NASA 2007).

  11. The problems of overexploitation of aquifers in semi-arid areas: the Murcia Region and the Segura Basin (South-east Spain case

    Directory of Open Access Journals (Sweden)

    T. Rodríguez-Estrella

    2012-05-01

    Full Text Available A general analysis of the problems arising from aquifer exploitation in semi-arid areas such as the Autonomous Region of Murcia, which belongs to the Segura Basin is presented, with particular reference to the Ascoy-Sopalmo aquifer, which is the most overexploited aquifer in Spain. It has suffered intense overabstraction over the last forty years, given renewable water resources of 2 Mm3 yr−1 and abstractions amounting to as much as 55 Mm3 yr−1. This has resulted in the drying of springs, continuous drawdown of water levels (5 m yr−1; piezometric drops (over 30 m in one year, as a consequence of it being a karstic aquifer; increase in pumping costs (elevating water from more than 320 m depth; abandoning of wells (45 reduced to 20, diminishing groundwater reserves, and deteriorating water quality (progressing from a mixed sodium bicarbonate-chloride facies to a sodium chloride one. This is a prime example of poor management with disastrous consequences. In this sense, a series of internal measures is proposed to alleviate the overexploitation of this aquifer and of the Segura Basin, with the aim of contributing to a sustainable future.

  12. Middle East gas

    International Nuclear Information System (INIS)

    Despite the significant contribution of the Middle East countries of Bahrain, Iran, Iraq, Kuwait, Qatar, Saudi Arabia and the United Arab Emirates in the Arabia Gulf to the world's oil output, they are placing increasing emphasis on natural gas as a source of exports and to fuel domestic economic growth. The region accounts for 35% of the world's proven gas resource base, with Iran and Qatar holding major reserves. The region is becoming increasingly important in global liquefied natural gas (LNG) trade and details of key LNG projects and the major players in this area are given; a key advantage is the region's position between the two main markets - the Asia Pacific and the Atlantic Basin. Brief details are also given of gas pipeline projects and gas-to-liquid (GTL) projects in the region

  13. Eddy Covariance Tilt Corrections over a Coastal Mountain Area in South-east China: Significance for Near-Surface Turbulence Characteristics

    Institute of Scientific and Technical Information of China (English)

    LIU Li; WANG Tijian; SUN Zhenhai; WANG Qingeng; ZHUANG Bingliang; HAN Yong; LI Shu

    2012-01-01

    Turbulence characteristics of an atmospheric surface layer over a coastal mountain area were investigated under different coordinate frames.Performances of three methods of coordinate rotation:double rotation (DR),triple rotation (TR),and classic planar-fit rotation (PF) were examined in terms of correction of eddy covariance flux. Using the commonly used DR and TR methods,unreasonable rotation angles are encountered at low wind speeds and cause significant run-to-run errors of some turbulence characteristics.The PF method rotates the coordinate system to an ensemble-averaged plane,and shows large tilt error due to an inaccurate fit plane over variable terrain slopes.In this paper,we propose another coordinate rotation scheme.The observational data were separated into two groups according to wind direction.The PF method was adapted to find an ensemble-averaged streamline plane for each group of hourly runs with wind speed exceeding 1.0 m s-1. Then,the coordinate systems were rotated to their respective bestfit planes for all available hourly observations. We call this the PF10 inethod. The implications of tilt corrections for the turbulence characteristics are discussed with a focus on integral turbulence characteristics,the spectra of wind-velocity components,and sensible heat and momentum fluxes under various atmospheric stabilities. Our results show that the adapted application of PF provides greatly improved estimates of integral turbulence characteristics in complex terrain and maintains data quality.The comparisons of the sensible heat fluxes for four coordinate rotation methods to fluxes before correction indicate that the PF10 scheme is the best to preserve consistency between fluxes.

  14. Socio-demographic characteristics of adults screened for human immunodeficiency virus infection in Ahoada-East local government area in the Niger Delta of Nigeria

    Directory of Open Access Journals (Sweden)

    Azuonwu Obi

    2011-01-01

    Full Text Available Background: Human immunodeficiency virus (HIV, the pathogen responsible for the acquired immunodeficiency syndrome and the most significant emerging infectious disease is causing health, social, and developmental problems to mankind. Aims, Setting and Design: This is a cross-sectional study to evaluate the socio-demographic characteristics of adults screened for HIV infection in Ahoada Community in Rivers State in the Niger Delta of Nigeria. Materials and Methods: HIV antibodies were detected using "Determine" (Abbott Laboratories, Japan, Start-Pak (Chembio Diagnostics, USA and SD Bioline HIV-1/2 kits (Standard Diagnostics, Korea. All test procedures were carried out according to the manufacturers′ instructions. Subjects included 152 consecutively recruited adults consisting of 955 females and 566 males aged 18-54 years with a mean age of 36.25΁7.02 years. Statistical Analysis: Data were entered and analyzed using statistical package SPSS version 9. A P-value ≤0.05 were considered statistically significant in all statistical comparisms. Results and Conclusion: Out of a total of 1521 persons screened for HIV infection, 162 persons tested positive for HIV (10.6%. HIV infection was higher among females (10.9% compared to males (10.1% and in the 25-34 and 45-60 years age groups (11.1% (P= 0.08. HIV-1 was the predominant subtype (74% compared to 26% for dual HIV-1 and 2. This study indicates the urgent need for both government and non-governmental organizations to intensify awareness campaign programme to reduce the spread of the HIV infection in the area with emphasis on behavioral change and economic empowerment of the people as well as provision of universal access to antiretroviral therapy for those with HIV infection.

  15. Zircon U-Pb dating of Maherabad porphyry copper-gold prospect area: evidence for a late Eocene porphyry-related metallogenic epoch in east of Iran

    Directory of Open Access Journals (Sweden)

    Azadeh Malekzadeh Shafaroudi

    2011-04-01

    Full Text Available Eastern Iran has great potential for porphyry copper deposits, as a result of its past subduction zone tectonic setting that lead to extensive alkaline to calc-alkaline magmatic activity in Tertiary time. Maherabad is the first porphyry Cu-Au prospecting area which is discovered in eastern Iran. This is related to a succession o f monzonitic to dioritic porphyries stocks that were emplaced within volcanic rocks. Monzonitic porphyries have basic role in mineralization. Hydrothermal alteration zones are well developed including potassic, sericitic-potassic, quartz-sericite-carbonate-pyrite, quartz-carbonate-pyrite, silicified-propylitic, propylitic, carbonate and silicified zones. Mineralization occurs as Disseminated, stockwork and hydrothermal breccia. Based on early stage of exploration, Cu is between 179- 6830 ppm (ave. 3200 ppm and Au is up to 1000 ppb (ave. 570 ppb. This prospect is gold- rich porphyry copper deposit. Laser-ablation U-Pb dating of two samples from ore-related intrusive rocks indicate that these two monzonitic porphyries crystallized at 39.0 ± 0.8 Ma to 38.2 ± 0.8 Ma, within a short time span of less than ca. 1 Ma during the middle Eocene. This provides the first precise ages for metallogenic episode of porphyry-type mineralization. Also, the initial 87Sr/86Sr and (143Nd/144Ndi was recalculated to an age of 39 Ma. Initial 87Sr/86Sr ratios for monzonitic rocks are 0.7047-0.7048. The (143Nd/144Ndi isotope composition are 0.512694-0.512713. Initial ε Nd isotope values 1.45-1.81. Based on isotopic data the magma had originated beyond the continental crust. The study will be used for tectonic-magmatic setting and evolution of eastern Iran. Keywords: Lut block, Middle Eocene, Zircon, Geochronology, Laser ablation ICP-MS,

  16. The Possible Influence of Stratospheric Sudden Warming on East Asian Weather

    Institute of Scientific and Technical Information of China (English)

    DENG Shumei; CHEN Yuejuan; LUO Tao; BI Yun; ZHOU Houfu

    2008-01-01

    By analyzing the linkage of the Northern Annular Mode(NAM)anomaly to the East Asian jet and the East Asian trough during Stratospheric Sudden Warming(ssw),the influence of SSW on East Asian weather is studied.The results show that the East Asian jet is strengthened and the East Asian trough is deepened during SSW.With the downward propagation of SSW,the strengthened East Asian jet and the East Asian trough would move southward,expand westward and gradually influence the area of north and northeastern China.This implies that the winter monsoon tends to be enhanced over East Asia during SSW.

  17. 微喷灌在山区茶园的应用效果研究%Application of Micro-sprinkler Irrigation in Tea Garden in Mountainous Area of East Shandong

    Institute of Scientific and Technical Information of China (English)

    李德信; 刘吉全; 祝信贺; 赵成礼

    2001-01-01

    Research and demonstration conducted in East Shandong in 1999 and 2000 showed that micro-sprinkler was a very suitable irrigation system for tea gardens in mountainous areas. At average,irrigation water application were reduced about 50.3% and yield raised about 42.2% by micro-sprinkler irrigation, compared with surface irrigation. Irrigation water use efficiency also raised from 0.057 kg/m3 in surface irrigation to 0.208 kg/m3 in micro-sprinkler irrigation, a raising of 264.9%。%1999和2000年的示范研究结果显示,茶园微喷灌具有显著的节水、增产、增效作用。2年平均,微喷灌比地面灌减少灌水量50.3%,产量比地面灌增加42.2%,灌溉水的水分生产率则由0.057 kg/m3提高到0.208 kg/m3,增加了264.9%。

  18. Volcanic caves of East Africa - an overview

    Directory of Open Access Journals (Sweden)

    Jim W. Simons

    1998-01-01

    Full Text Available Numerous Tertiary to recent volcanoes are located in East Africa. Thus, much of the region is made up volcanic rock, which hosts the largest and greatest variety of East Africas caves. Exploration of volcanic caves has preoccupied members of Cave Exploration Group of East Africa (CEGEA for the past 30 years. The various publications edited by CEGEA are in this respect a treasure troves of speleological information. In the present paper an overview on the most important volcanic caves and areas are shortly reported.

  19. Control of the Mediterranean fruit fly in the Near East region using the sterile insect technique. Subregional proposals to eradicate the Medfly and establish fruit fly free areas in Cyprus, Egypt, Israel, Jordan, Lebanon, The Syrian Arab Republic and the territories under the jurisdiction of the Palestinian authority

    International Nuclear Information System (INIS)

    The Mediterranean fruit fly or medfly, Ceratitis capitata Wiedemann, is the single most important pest species affecting fresh fruits and vegetables within the Mediterranean region, but especially the Near East. For a wide range of commercial crops, including most citrus varieties, mangoes, grapes, apples, peaches, apricots, pears, plums, figs, dates, persimmons, papayas, peppers and tomatoes, it is the only economically important fruit fly in the region. This document, prepared at the request of Member States in the Near East region and developed by a group on international experts in fruit fly control, outlines plans to eradicate the medfly from three subregions of the Near East. The objective is the eradication of the medfly and establishment of fruit fly free areas within participating countries in order to reduce pesticide applications and to enable fresh fruit exports without post-harvest treatments. 12 refs, 6 figs, 19 tabs

  20. Surveillance of schistosomiasis in Jinbao Channel areas in east route of Southto-North Water Diversion Project%南水北调东线工程金宝航道区域血吸虫病疫情监测

    Institute of Scientific and Technical Information of China (English)

    孙道宽; 李倩; 王启龙

    2011-01-01

    Objective To understand the dynamic of the endemic situation of schistosomiasis in Jinbao Channel areas, so as to provide the evidence for surveillance and early-warning of schistosomiasis in the east route of the South-to-North Water Diversion Project. Methods The conventional methods were used for the surveillance of Oncomelarda hupensis snails in the first grade tributary and the flood land of Jinbao Channel. The methods of net salvage and attracting snails with rice straw curtains were used for snail surveys underwater in the surveillance sites. The residents, fishermen and crew were surveyed for schistosomiasis in the regions along the Jinbao Channel. The situation of the fishing boats carrying snails were surveyed, too. Results The accumulated areas where snails checked were 364.20 hm2. A total of 2 785 kg floats were collected and 400 pieces of rice straw curtains were placed in the surveillance sites, but no snails were found from 2006 to 2010. A total of 7 951 persons were surveyed for schistosomiasis by the serological test, and the total positive rate was 0.92%. The positive rates in the residents and fishermen were 0.79% and 1.55%, respectively. The fishmen's seropositive rate was higher than the residents' (χ2=7.11, P< 0.01). A total of 65 people received fecal examinations and there was one infected case. A total of 54 fish boats and 93 fishing gears were detected and no snails were found. Conclusions There are no snails and schistosomiasis transmission, but there are the risks of imported schistosomiasis infectious source in the regions along the Jinbao Channel in the east route of the South-to-North Water Diversion Project, therefore, the long-term surveillance is necessary.%目的 了解南水北调东线工程金宝航道血吸虫病疫情动态,为东线工程血吸虫病监测预警提供科学依据.方法 每年对金宝航道及其一级支流、周边滩地进行钉螺调查,选择金宝航道退水闸段为监测点,采用网捞法和稻

  1. Geochemistry, petrography, and zircon U-Pb geochronology of Paleozoic metaigneous rocks in the Mount Veta area of east-central Alaska: implications for the evolution of the westernmost part of the Yukon-Tanana terrane

    Science.gov (United States)

    Dusel-Bacon, Cynthia; Day, Warren C.; Aleinikoff, John N.

    2013-01-01

    We report the results of new mapping, whole-rock major, minor, and trace-element geochemistry, and petrography for metaigneous rocks from the Mount Veta area in the westernmost part of the allochthonous Yukon–Tanana terrane (YTT) in east-central Alaska. These rocks include tonalitic mylonite gneiss and mafic metaigneous rocks from the Chicken metamorphic complex and the Nasina and Fortymile River assemblages. Whole-rock trace-element data from the tonalitic gneiss, whose igneous protolith was dated by SHRIMP U–Pb zircon geochronology at 332.6 ± 5.6 Ma, indicate derivation from tholeiitic arc basalt. Whole-rock analyses of the mafic rocks suggest that greenschist-facies rocks from the Chicken metamorphic complex, a mafic metavolcanic rock from the Nasina assemblage, and an amphibolite from the Fortymile River assemblage formed as island-arc tholeiite in a back-arc setting; another Nasina assemblage greenschist has MORB geochemical characteristics, and another mafic metaigneous rock from the Fortymile River assemblage has geochemical characteristics of calc-alkaline basalt. Our geochemical results imply derivation in an arc and back-arc spreading region within the allochthonous YTT crustal fragment, as previously proposed for correlative units in other parts of the terrane. We also describe the petrography and geochemistry of a newly discovered tectonic lens of Alpine-type metaharzburgite. The metaharzburgite is interpreted to be a sliver of lithospheric mantle from beneath the Seventymile ocean basin or from sub-continental mantle lithosphere of the allochthonous YTT or the western margin of Laurentia that was tectonically emplaced within crustal rocks during closure of the Seventymile ocean basin and subsequently displaced and fragmented by faults.

  2. Middle East Respiratory Syndrome

    Centers for Disease Control (CDC) Podcasts

    2014-07-07

    This podcast discusses Middle East Respiratory Syndrome, or MERS, a viral respiratory illness caused by Middle East Respiratory Syndrome Coronavirus—MERS-CoV.  Created: 7/7/2014 by National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 7/7/2014.

  3. Recovery in the East

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    As robust as the economic recovery in East Asia has been in recent months,attention must now be turned to managing emerging risks challenging macroeconomic stability,said World Bank’s latest East Asia and Pacific Economic Update released on October 19.Edited excerpts follow

  4. IEA studies Middle East

    International Nuclear Information System (INIS)

    Oil production policy in most of the major producing countries of the Middle East looks likely to change as a result of financial constraints and pressures on demand. This -implicitly rather than explicitly - is perhaps the main conclusion to be drawn from the International Energy Agency's (IEA) magisterial study on Middle East oil and gas, in which the production capacities, energy development policies and the structural economic problems of six major oil and gas producers in the region are examined. ''Middle East Oil and Gas'' is available from the IEA/OECD Publications Service. (author)

  5. Characteristics of the crustal magma body in the 2005-06 eruption area at 9°50'N on the East Pacific Rise from a 3D multi-channel seismic investigation

    Science.gov (United States)

    Carton, H.; Carbotte, S. M.; Mutter, J. C.; Canales, J. P.; Nedimovic, M. R.; Newman, K. R.; Marjanovic, M.; Xu, M.; Aghaei, O.; Stowe, L.

    2008-12-01

    In July-August 2008 the first 3D academic multi-streamer seismic survey was carried out aboard R/V Langseth, focusing on the 9°50'N Integrated Study Site (ISS) at the East Pacific Rise. Preliminary results from 2D processing of along-axis and across-axis grid lines provide insight into the architecture of the magmatic system at the ISS and its relationship with hydrothermal activity and volcanic/dyking events associated with the 2005-06 eruption. Segmentation at length scales of about 5-10km of the axial magmatic system of the 9°50'N area can be mapped based on variations in two-way travel time, reflection strength and along-axis dip of the axial magma chamber (AMC) reflector on the stack sections, as well as the presence of edge diffractions. The main hydrothermal vents around 9°50'N are located over the region of shallowest AMC, which can be divided into two sub-regions, between 9°45.2'N - 9°48.7'N and 9°48.7'N - 9°51.9'N, respectively, separated by a discontinuity that has been interpreted as a potential hydrothermal downflow zone based on microseismicity studies. The northern lens event is rather flat-lying, while the southern one is more complex, dips south and shows pronounced edge diffractions. Both of these shallow lenses display distinctly weaker amplitudes than AMC reflections located immediately to the north and south. Lava flows from the most recent eruption overlie these two 'dim' lenses, and also extend over part of the north-dipping, brighter AMC to the north. Though detailed quantification is required, such along-axis variations in reflection strength are suggestive of a lower present-day melt percentage between 9°45.2'N - 9°51.9'N, an observation consistent with melt being drained by the 1991 and 2005-06 eruptions.

  6. Asymmetric seasonal march from autumn to the next spring in East Asia (Toward interdisciplinary education on the climate systems and the "seasonal feeling" such as around the Japan Islands area)

    Science.gov (United States)

    Kato, Kuranoshin; Kato, Haruko; Sato, Sari; Akagi, Rikako; Haga, Yuichi; Miyake, Shoji

    2014-05-01

    There are many steps of seasonal transitions in East Asia, greatly influenced by the considerable phase differences of seasonal cycle among the Asian monsoon subsystems, resulting in the variety of "seasonal feeling" around the Japan Islands. For example, the "wintertime pressure pattern" begins to prevail already from November due to the seasonal development of the Siberian Air mass and the Siberian High, although the air temperature around the Japan Islands is still rather higher than in midwinter. On the other hand, since the southward retreat of the warm moist air mass in the western Pacific area delays rather greatly to the advances of those northern systems. Thus it would be interesting to re-examine the whole seasonal cycle around the Japan Islands at the view point of how the phase differences among seasonal marches of the Asian monsoon subsystems affect the variety of the seasonal cycle there, together with their effects on the "seasonal feeling". As such, the present study will examine the asymmetric seasonal march from autumn to the next spring through midwinter around the Japan Islands as an interesting example, and will also report the joint activity with music, and so on, toward the development of an interdisciplinary study plan on such topics for the students in junior high school, high school and the faculty of education of the university. The wintertime weather pattern, i.e., precipitation in the Japan Sea side and clear day in the Pacific side of the Japan Islands, prevails from early November to early March, reflected by the seasonal cycle of the Siberian Air Mass and the Siberian High. However, the air temperature shows the minimum from late January to early February around the Japan Islands. In other words, although the dominant weather patterns around November and in early March are nearly the same as each other, air temperature is still lower in early March (early spring). In spite of that, the solar radiation is rather stronger in early

  7. East African odontopygid millipedes

    DEFF Research Database (Denmark)

    Frederiksen, Sara B.

    2013-01-01

    Two new genera and three new species in the millipede family Odontopygidae are described; Lamelloramus rhombiformis, L. triangularis and Aquattuor denticulatus. All three species are found in the East Usambara Mountains. Copyright © 2013 Magnolia Press....

  8. Fluxus East / Petra Stegmann

    Index Scriptorium Estoniae

    Stegmann, Petra

    2008-01-01

    Näitusest "Fluxus East" Kumu Kunstimuuseumis. Fluxuse liikumisest leedu kunstniku George Maciunase (1931-1978) eestvedamisel. Liikumise ilmingutest Eestis (happeningid, muusikaaktsioonid, visuaalne poeesia, mail art). Kuraator Petra Stegmann, kujundaja Andrea Pichl

  9. East Asia's Security System

    OpenAIRE

    Hojzáková, Věra

    2012-01-01

    The aim of the master thesis is to characterize and evaluate the current security system in East Asia, to show the security strategies of the system actors and the existing friction points, and to assess the future development of the security system in place. For this purpose the author first defines the East Asia's security system using the conceptual tools of three international relations theories, namely neo-realism, neo-liberalism, and constructivism. In the following section, the securit...

  10. Paralysis at the Top of a Roaring Volcano: Israel and the Schooling of Palestinians in East Jerusalem

    Science.gov (United States)

    Yair, Gad; Alayan, Samira

    2009-01-01

    Conflicts over East Jerusalem are often thought to reflect larger conflicts in the Middle East. In this article, the authors focus on schooling in East Jerusalem in order to provide a better appreciation of the protracted conflict in the area. This close examination of schooling in East Jerusalem can illuminate reasons for the political paralysis…

  11. Rb-Sr and Sm-Nd isotopic compositions and Petrogenesis of ore-related intrusive rocks of gold-rich porphyry copper Maherabad prospect area (North of Hanich), east of Iran

    International Nuclear Information System (INIS)

    The Maherabad gold-rich porphyry copper prospect area is located in the eastern part of Lut block, east of Iran. This is the first porphyry Cu-Au prospecting area which is discovered in eastern Iran. Fifteen mineralization-related intrusive rocks range (Middle Eocene 39 Ma) in composition from diorite to monzonite have been distinguished. Monzonitic porphyries had major role in Cu-Au mineralization. The ore bearing porphyries are I-type, meta luminous, high-Kcalc-alkaline to shoshonite intrusive rocks which were formed in island arc setting. These rocks are characterized by average of SiO2> 59 wt %, Al2O3 > 15 wt %, MgO2O> 3 wt %, Sr> 870 ppm, Y 55, moderate Light rare earth elements, relatively low heavy rare earth elements and enrichment LILE (Sr, Cs, Rb, K and Ba) relative to HFSE (Nb, Ta, Ti, Hf and Zr). They are chemically similar to some adakites, but their chemical signatures differ in some ways from normal adakites, including higher K2O contents and K2O/Na2O ratios and lower Mg, (La/Yb)N, (Ce/Yb)N and εNd in Maherabad rocks. Maherabad intrusive rocks are the first K-rich adakites that can be related with subduction zone. Partial melting of mantle hybridized by hydrous, silica-rich slab-derived melts or/and input of enriched mantle-derived ultra-potassic magmas during or prior to the formation and migration of adakitic melts could be explain their high K2O contents and K2O/Na2ratios. Low Mg values and relatively low MgO, Cr and Ni contents imply limited interaction between adakite-like magma and mantle wedge peridotite. The initial 87Sr/86Sr and (143Nd/144Nd)i was recalculated to an age of 39 Ma (unpublished data). Initial 87Sr/86Sr ratios for hornblende monzonite porphyry are 0.7047-0.7048. The (143Nd/144Nd)i isotope composition are 0.512694-0.512713. Initial εNd isotope values 1.45-1.81. These values could be considered as representative of oceanic slab-derived magmas. Source modeling indicates that high-degree of partial melting (relatively up to 50

  12. Educational Transition of East Malaysian Distance Learners.

    Science.gov (United States)

    Saw, K. G.; Awang, M. N.; Idrus, R. M.; Atan, H.; Azli, N. A.; Jaafar, I.; Rahman, Z. A.; Latiff, Z. A.

    1999-01-01

    Describes results of a study of the changing perceptions of East Malaysian distance learners studying at the Universiti Sains Malaysia. Highlights include students' perceptions of their study skills; and the impact of their studies on other areas of their life, including social obligations, recreation, families, health, finances, work, and…

  13. New Geopolitical Situation in the Middle East Area and the Iranian Nuclear Crisis%中东地缘政治新格局与伊朗核危机

    Institute of Scientific and Technical Information of China (English)

    陈俊华; 马骏壹

    2013-01-01

      2011年以来,冲突和动荡席卷整个中东地区。中东地缘动荡呈现“串珠式”和“多点开花”态势,伊斯兰势力逐渐崛起成为中东地缘格局中的新“增长极”,中东的地缘政治重心的“双核”格局逐渐成型,“三角格局”态势渐趋明朗化。中东地缘新形势客观上为伊朗扩大地区影响、推进核计划提供了契机,但其地缘形势同时也面临诸多挑战。目前,中东地缘政治变局并没成为美国武力解决伊朗核危机的最佳突破口,制裁、渗透和威慑将是美国对伊朗战略的首选。伊朗核危机再次陷入“紧张—缓和—再紧张—再缓和”的“无限死循环”可能性极大。%Since the beginning of the year 2011, conflicts and turmoil have swept across the Middle East, and geopolitical situation of the Middle East has appeared new changes. The Middle East geopolitical instability shows "beaded type" and "multi-flowering" situa-tion. Islamic forces gradually emerged as a new growth pole in the Middle East geopolit-ical pattern. The "dual-core" pattern of geopolitical center in the Middle East has been gradually formed. "Triangle pattern" trend gradually become clear. Although new geopolit-ical situation objectively expanded Iran’s regional influences, Iran still must face many challenges. New change of geopolitical situation in the Middle East didn’t become the best breakthrough for U.S. using military force to resolve the Iranian nuclear crisis. Sanc-tions, infiltration and deterrence will be the first choice for U.S. foreign strategy for Iran. It’s most probably that Iranian nuclear crisis once again fallen into the "infinite loop" of"tensions-ease-retensions-reease".

  14. Expected Effects of In-Lake Dikes on Water Levels and Quality in the Farmington Bay and the East Shore Areas of the Great Salt Lake, Utah (Executive Summary)

    OpenAIRE

    Chadwick, Duane G.; Riley, J. Paul; Seierstad, Alberta J.; Sorensen, Darwin L.; Stauffer, Norman E.

    1986-01-01

    Introduction: The Great Salt Lake is a terminal lake and as such is one of the major inland bodies of salt water in the world, and the largest lake of brine in the western hemisphere. Its unique features, including its mineral rich waters and interesting shores and islands, make it appealing to both industry and vacationers. Until recently, some of the great waterfowl sanctuaries in the U.S. existed along the east...

  15. Hydraulic Analysis for East Ojai, Ventura County, CA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — East Ojai area experiences riverine flooding as well as alluvial fan flooding. A set of FEMA approved models including HES-RAS, FLO-2D, and FAN, are used to...

  16. Report on a commercialization fundamental investigation (in Loajanan South Area, East Kalimantan, Indonesia) in relation to FY 1997 investigations on geological structures in overseas countries; 1997 nendo kaigai chishitsu kozo nado chosa ni kakawaru kigyoka kiso chosa (Indonesia Higashi Kalimantan Loajanan Minami chiku) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    A fundamental coal mine development investigation was carried out in Loajanan South Area, East Kalimantan, the Republic of Indonesia. The investigation included geological and trial drilling investigations, and investigations on open-cut mining development conditions and infrastructures. The geological investigation covered an area of about 10 km {sup 2}, with 20 trial drillings for a total drilling length of about 1800 meters. Thirty-three trial drilling core samples were analyzed. The investigation result may be summarized as follows: coals exist in the north and south areas, whereas the open-cut mining sites in the north area produces limited quantity of coal economically viable; the south area has well grown S1 bed and S2 bed, which are used as the main mining beds, with minable quantity of 12.73 million tons; quality of coal in the north area falls under the sub-bituminous coal B in the ASTM classification, while that in the south area falls under the sub-bituminous coal C; the south area is blessed with coal reserve and infrastructure, and expected of low cost mining requiring less amount of initial investment; and low-sulfur and low-nitrogen coal available in this area are precious when future environmental problems are taken into consideration. 36 figs., 24 tabs.

  17. Oil resource wealth of the Middle East

    International Nuclear Information System (INIS)

    The economics of the Middle East oil industry are examined. The inexhaustible nature of oil resources, ultimate recovery, inventory turnover in 1960-1990, growth in oil fields, the balance between oil price rises due to continued extraction and lowering costs due to technology improvement, recent investment requirements in five areas, myths about cost, price and investment, the unbalance in the world industry, objectives of the Middle East nations, economic aspects of the Gulf War, and the impact of Middle East factors on the price of oil are discussed. Resource extraction has little, if any impact on oil costs and prices. Oil production costs have exhibited a falling long run trend, and the cost to produce oil in the Middle East is much lower than elsewhere. Having defended very high prices in the early 1980s, Middle East producers experienced a sharp reduction in their sales. To improve their ability to manage the oil market and control prices, the producers must expand their market share. This presupposes a period of prices that are even lower than in the late 1980s, which producers seem unwilling to accept. 28 refs., 1 fig., 3 tabs

  18. 东亚北部地区气温的冬季-冬季再现特征研究∗%Characteristics of winter-to-winter recurrence of atmospheric temp erature in the northern area of East Asia

    Institute of Scientific and Technical Information of China (English)

    王晓娟; 乔少博; 沈柏竹; 封国林

    2014-01-01

    Seasonal evolution of atmospheric temperature with winter-summer-the following winter (winter-to-winter) char-acteristics in the northern area of East Asia (40—50◦N, 100—130◦E) from 1953 to 2012 has been investigated in this paper. Results indicate that: from 2008 on, the atmospheric temperature in this area had a typical characteristic of cold winter-warm summer-the following cold winter for three consecutive years from the lower layer to the upper layer (1000—400 hPa), and the similar situation also appeared in the period from 1950s to 1960s;however, the opposite vari-ation characteristics of warm winter-cool summer-the following warm winter happened in 1990s. This typical seasonal evolution of atmospheric temperature was defined as a new variation mechanism: winter-to-winter recurrence (WWR). The recent 60 years may be divided into four different types according to the variation of the years from 1953 to 2012:negative (positive) winter-to-winter recurrence (negative/positive WWR) and negative (positive) non winter-to-winter recurrence (negative/positive non-WWR). In the 23 WWR years the probability of occurrence was close to 40%. This WWR characteristic still exists and is independent of the variation of the El Niño southern oscillation index. The synthetic anomalies analysis of geopotential height, vertical speed, and the winter vector at 850 hPa indicates that as for the WWR pattern, the dynamic process of inner atmosphere also has WWR characteristics corresponding to the atmospheric temperature from the lower layer (1000 hPa) to the upper layer (500 hPa) while the non-WWR pattern does not have the similar characters. This study will provide a new idea to further investigate the frequent occurrence of the winter low temperature events on the background of global warming.%对东亚北部(40—50◦N,100—130◦E)区域1953—2012年大气温度的冬季-夏季-次年冬季(简称冬季-冬季)的季节变化特征进行了

  19. East African institutions

    DEFF Research Database (Denmark)

    Nordby, Johannes Riber; Jacobsen, Katja

    For the past decade security in East Africa has gained focus internationally. However there is a growing ambition among African states to handle such issues by themselves, sometimes through regional institutions. This has been supported by many Western states but potential risks are often forgotten....

  20. Middle East Reform Halts

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    The chaos in Iraq poses a great threat to the U.S. plan in the Middle East While the fighting between Israel and Lebanon-based Hezbollah becomes fiercer, security in Iraq also keeps deteriorating, making the region a petrol can that may blow up anytime.

  1. Middle East Respiratory Syndrome (MERS)

    Science.gov (United States)

    Middle East Respiratory Syndrome Coronavirus; MERS-CoV; Novel coronavirus; nCoV ... Centers for Disease Control and Prevention. Middle East ... 2, 2015. www.cdc.gov/coronavirus/mers/faq.html . Accessed April ...

  2. The pollution of East Lake,Wuhan

    Institute of Scientific and Technical Information of China (English)

    Yi xiGu; Mialy Rakotondravah

    2009-01-01

    @@ 1.The history East Lake was an open lake:she connected Yangtze River through Qlngshan Channel.The water level was controlled by Yangtze River:rising in summer,and decreasing in winter.After building Wufeng Gate in 1957,changing the Qingshan harbor as water supply channel,the East Lake is completely isolated from Yangtze River and then East Lake changes from a natural lake to a closed lake by human control.The watar level is related with rainfall,evaporation,surface runoff,pumping off by the factories along the lake,agricultural and domestic sewage water.East Lake is a typical shallow lake in the northeast of Wuhan city.When the water level is 20.5m,the area is 28km2, volume is 62 million m3,and catchment area is 186 km2.The deepest position:4.75m,average depth is 2.21m2,And also it is a multi-function:water-sport entertainments.drinking water source,fishing,industrial water and famous scene.

  3. Ice age plant refugia in East Greenland

    DEFF Research Database (Denmark)

    Funder, Svend Visby

    1979-01-01

    From the distribution of plants it has been inferred by some botanists that ice-free areas existed in East Greenland accommodating a flora which survived one or several ice ages in the area. Comparing this evidence with recent information on the chronology of glaciations and post-glacial vegetation...... of Greenland. 14 C dating and amino-acid age estimates of marine sediments show that lowland areas near the outer coast have been ice-free for at least 40,000 years. The vegetation history, as reflected in pollen diagrams extending back to ca. 10,000 yr. B.P., has shown that many of the extant species...

  4. The nuclear age in the Middle East

    International Nuclear Information System (INIS)

    The book analyses, clarifies and summarises, from various aspects, some of the many questions concerning the motivation, the meaning, the economics, the dangers and the risks of introducing nuclear technology into the Middle East area following the recent agreements between some Mid Eastern countries and the United States, France, Germany and the U.S.S.R. about the supply of nuclear power reactors and nuclear fuel to the Middle East. The recent strong nuclear prgrams of countries such as India and Iran, who have wide-ranging ties with the Mid-Eastern countries, coupled with the huge revenues of petrodollars by the Arab countries of the area, together with the dangers of another 1973-type oil embargo are discussed and the triple crises of energy, ecology and nuclear weapons proliferation are considered. (B.G.)

  5. Spiral patterns on the Neolithic pottery of East Asia and the Far East

    Directory of Open Access Journals (Sweden)

    Irina Zhushchikhovskaya

    2008-12-01

    Full Text Available The paper focuses on the investigation of East Asian and Far East Neolithic spiral patterns, with the application of some mathematical principles. The basis of the research is published data on pottery assemblages from Japan, Eastern China, and the Amur River basin from the 6th to the beginning of the 1st mil. BC. We suggest a descriptive order of spiral patterns based on the typology of spiral figures used in geometry. This approach permits us to see the regional and cultural diversity of Neolithic spiral patterns within the research area.

  6. Political Change in the Middle East

    DEFF Research Database (Denmark)

    Beck, Martin; Hueser, Simone

    This article deals with the Arab Spring as a process of deep political change in the Arab world, previously the only major world area where authoritarianism persisted unchallenged for decades. While in various countries of the Arab world mass protests in 2011 forced rulers to resign, other author...... of stability is presented and discussed. Although the analysis draws heavily on rent theory, it also applies findings from transition theory and revolution theory to illuminate the current political dynamics in the Middle East....

  7. The high education of optical engineering in East China

    Science.gov (United States)

    Liu, Xu; Liu, Xiangdong; Wang, Xiaoping; Bai, Jian; Liu, Yuling

    2014-07-01

    The history and the development of the high education in the field of optical engineering in the area of East China will be presented in the paper. The overall situation of research and human resource training in optics and photonics will also be reviewed, it shows that China needs lots of talents and experts in this field to support the world optical industry in East China.

  8. Turkey and the Middle East: threats and opportunities

    OpenAIRE

    Yilmaz, Hasan

    2001-01-01

    The end of the Cold War and the Second Gulf War affected the Middle East prodoundly. The role of regional countries changed when the end of the superpower competition transformed frozen animosities into new conflict areas. In this context, Turkey extremely involved in regional politics. During the 1989-2000 period Turkey's policy toward the Middle East in general centered on security issues while Turkey encouraged regional cooperation simultaneously. PKK terrorism and the prospect of a Kurdis...

  9. Is Economic Development Promoting Monetary Integration in East Asia?

    OpenAIRE

    Kentaro Kawasaki; Zhi-Qian Wang

    2015-01-01

    This paper tries to investigate whether there exist international integrated markets among East Asian economies, by employing the Generalized Purchasing Power Parity (G-PPP) model, then, it would help to suggest whether the East Asian region is the Optimum Currency Area (OCA) or not. The empirical results in this paper suggest that holding the G-PPP among nine Asian countries (China, Indonesia, Japan, Korea, Malaysia, the Philippines, Singapore, Thailand and Vietnam) becomes more applicable i...

  10. Shift to the East

    OpenAIRE

    Gabor Hunya; Monika Schwarzhappel

    2007-01-01

    The FDI inflow to Central, East and Southeast Europe reached a new high in 2006, EUR 77 billion, 30% more than in the previous year. But the FDI inflow and its growth were unevenly distributed. The inflow was stagnating in the NMS-5 but increasing in Southeast Europe and the European CIS. This publication provides an analysis of recent developments and prospects of FDI. It tackles all major issues brought forward by the latest statistics FDI inflows and outflows, inward and outward stocks, fo...

  11. Serbia in the East

    OpenAIRE

    Marković, Svetozar

    2013-01-01

    Title: Srbija na istoku (Serbia in the East) Originally published: Novi Sad, Srpska narodna zadružna Štamparija, 1872 Language: SerbianThe excerpts used are from Svetozar Marković, Srbija na istoku (NiŠ: Gradina, 1972), pp. 172–173. About the author Svetozar Marković [1846, Jagodina (present-day central Serbia) – 1875, Trieste]: the founder of the socialist movement in Serbia. As an exceptional student of the Velika Škola, the first high school and later university in Serbia, he won a state s...

  12. Ludvig, Zsuzsa (ed.) Eurasian challenges : partnerships with Russia and other issues of the post-Soviet area. East European Studies, No. 4, Budabest Institute of World Economics and Regional Studies, Hungarian Academy of Sciences, 2013, 163pp. / Csab

    Index Scriptorium Estoniae

    Weiner, Csaba

    2013-01-01

    Arvustus: Ludvig, Zsuzsa (ed.) Eurasian challenges : partnerships with Russia and other issues of the post-Soviet area. Budabest Institute of World Economics and Regional Studies, Hungarian Academy of Sciences, 2013

  13. Foraminiferal biofacies in the San José Calcareous Silt Member (Manzanilla Formation, Upper Miocene to Lower Pliocene) in the Manzanilla Bay area, north-east Trinidad, and their environmental significance

    Science.gov (United States)

    Wilson, Brent

    2013-10-01

    The Miocene-Pliocene Manzanilla Formation of northern Trinidad marks the arrival of the east-west flowing Orinoco River. Foraminifera were examined quantitatively in samples obtained at ˜5 m intervals from the lowest member of the formation, the San José Calcareous Silt Member, where exposed at eastern Manzanilla Bay and Point Noir. Recovery of Globorotalia merotumida indicates an age within the Globorotalia acostaensis Zone through Globorotalia margaritae evoluta Subzone, (N16-N19). Values of the information function (H) and the percentage of the total assemblage as planktonic foraminifera (%P), both traditionally used as palaeodepth indicators, were uncorrelated. The low values of H are indicative of freshwater influence. Cluster analysis revealed two major biofacies dominated by Pseudononion atlanticum and Hanzawaia carstensi respectively, for which similar values of mean H and mean %P suggest similar, inner to middle neritic palaeodepths, the P. atlanticum Biofacies indicating times of hypoxia. Entrained within these were rarer samples from a biofacies indicative of shallowing and increased freshwater input (Ammonia parkinsonia gr. Biofacies). An Amphistegina gibbosa Biofacies marked an interval in which water because sufficiently clear to support foraminifera symbiotic with algae, while a sample containing only Haplophragmoides wilberti was indicative of intertidal conditions. Some samples containing reddened foraminifera showed that deposition occasionally became very slow, but these were not limited to any one biofacies. The range of palaeodepths in which the San José Calcareous Silt Member was deposited is far less than in the underlying Brasso Formation, indicating that tectonic induction of transgressive-regressive cycles was slighter during San José times.

  14. International Marketing and Development Strategy of Motor Industry Case Study of Motor Enterprises in East Fujian Area%电机企业国际营销现状和发展策略——以闽东电机企业为例

    Institute of Scientific and Technical Information of China (English)

    戴屹; 连曼香

    2012-01-01

    Based on a survey of 34 motor enterprises in the east Fujian area, the present inter- national marketing status of these companies is analyzed. The practical development strategies are then explored to make them better face the current challenges and grasp the opportunities in order to broaden the international markets.%通过对闽东34家电机企业进行问卷调查研究,分析闽东电机企业发展的基本概况及其国际市场营销的现状,进而探讨切实可行的国际营销发展策略,使得闽东电机企业能够在当前经济形势下迎接挑战、抓住机遇,努力寻求更宽更广的国际市场。

  15. Water resource conflicts in the Middle East.

    Science.gov (United States)

    Drake, C

    1997-01-01

    This article discusses the causes and sources of water resource conflict in the 3 major international river basins of the Middle East: the Tigris-Euphrates, the Nile, and the Jordan-Yarmuk. The physical geography of the Middle East is arid due to descending air, northeast trade winds, the southerly location, and high evaporation rates. Only Turkey, Iran, and Lebanon have adequate rainfall for population needs. Their mountainous geography and more northerly locations intercept rain and snow bearing westerly winds in winter. Parts of every other country are vulnerable to water shortages. Rainfall is irregular. Water resource conflicts are due to growing populations, economic development, rising standards of living, technological developments, political fragmentation, and poor water management. Immigration to the Jordan-Yarmuk watershed has added to population growth in this location. Over 50% of the population in the Middle East lives in urban areas where populations consume 10-12 times more water than those in rural areas. Water is wasted in irrigation schemes and huge dams with reservoirs where increased evaporation occurs. Technology results in greater water extraction of shallow groundwater and pollution of rivers and aquifers. British colonial government control led to reduced friction in most of the Nile basin. Now all ethnic groups have become more competitive and nationalistic. The Cold War restrained some of the conflict. Israel obtains 40% of its water from aquifers beneath the West Bank and Gaza. Geopolitical factors determine the mutual goodwill in managing international water. The 3 major water basins in the Middle East pose the greatest risk of water disputes. Possible solutions include conservation, better management, prioritizing uses, technological solutions, increased cooperation among co-riparians, developing better and enforceable international water laws, and reducing population growth rates. PMID:12178551

  16. The Danish East India Company

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig

    2005-01-01

    The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la......The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la...

  17. Mass Media in East Germany.

    Science.gov (United States)

    Berlin, Antje

    This paper focuses on media politics, guidance and control mechanisms, journalism education, various modes of media in use, and coverage of important news in East Germany. The paper gives special consideration to the influence of West German broadcasting in East Germany. The need for such information is that it will give insight into Eastern bloc…

  18. Geological Characteristics and Prospecting Direction of Molybdenum Deposit Related to Cryptoexplosion Breccia in Panhe Area of East Qinling%东秦岭潘河钼矿地质特征及找矿方向

    Institute of Scientific and Technical Information of China (English)

    刘满年; 杨登美; 刘新会; 崔龙; 向红林; 王淑娟; 高选顿

    2013-01-01

      东秦岭潘河钼矿床位于东秦岭钼矿带西部,通过野外调查可知,矿床赋存于中元古界宽坪群多旋回沉积—喷发地层中,含矿岩性主要为大理岩、白云质大理岩和绿片岩。钼矿体受控于潘河背斜核部及两翼层间剪切破碎带中,具有多层平行排列的分布规律;钼矿的形成与发展主要受次火山活动与构造控制,是构造和火山活动共同作用和长期演化的结果,与区内广泛出露的隐爆角砾岩有关。研究认为,潘河钼矿的矿床类型为火山期后热液型,成矿时代为燕山晚期;指出应在矿区内多旋回沉积—喷发层间、磁—电异常和隐爆角砾岩层等深部有利部位寻找钼(钨)矿体。%Panhe molybdenum deposit is located in the western part of East Qinling molybdenum ore belt.The molybdenum orebody lies in the middle-proterozoic Kuanping group,a sedimentation-eruption formation generated from polycyclic evolution.The main ore-bearing rock types are marble,dolomitic marble and green schist.Panhe molybdenum deposit exhibits the characteristic of multilayer and parallel shape,which is chiefly controlled by Panhe anticline core and shear fracture stucture in its wings.The formation and development of molybdenum deposit are mainly influenced by subvolcanic activityand tectonic,and have close relationship with cryptoexplosion breccia that intergrowed with subvolcanic rocks.It is the results of the common effect and long-term evolution of the structure and volcanic activity.The Panhe molybdenum deposit belongs to hydrothermal type in late volcanic stage, and its metallogenic epoch is late Yanshanian.The results show that looking for the molybdenum (tungsten) orebody should be in the deep favorable positions which are polycyclic sedimentation-eruption formation,magneticly-electricly abnormaly and cryptoexplosion breccia layers mainly.

  19. The genus Rhaponticum in East Asia

    Directory of Open Access Journals (Sweden)

    Gorovoy, P.

    2010-12-01

    Full Text Available The genus Rhaponticum in East Asia has always been a taxon for discussion. Rhaponticum carthamoides from East Siberia comprises three subspecies: carthamoides, chamarensis and orientale. Even though they differ in morphology, they do not have isolated areas. Rhaponticum satzyperovii was recently described and its author pointed out its affinity with Rh. uniflorum. Plant height, stem indumentum, and radical and stem leaf dissection were signaled as the diagnostic characters. Our present study on living and herbarium specimens of Rh. satzyperovii shows that the diagnostic characters are not consistent. The species area was also claimed to be an argument for considering Rh. satzyperovii a distinct species. This area covers the south of the Primorye Province in the Far East of Russia with some locations in the adjacent Jewish Autonomous Region and in China. In our study, the area of Rh. satzyperovii is found to be within the area of Rh. uniflorum and thereafter they turned out to have no disjunction. In East Asia, Rh. uniflorum is characterized by a wide range of morphological variability. We suggest that Rh. satzyperovii should be included within Rh. uniflorum without any taxonomic rank.El género Rhaponticum en el Este de Asia ha sido siempre un taxón discutido. Rhaponticum carthamoides del Este de Siberia incluye tres subespecies: carthamoides, chamarensis y orientale. Aunque difieren en su morfología, sus áreas no están aisladas. Rhaponticum satzyperovii fue descrito recientemente y su autor señaló su afinidad con Rh. uniflorum. Los caracteres diagnósticos fueron la altura de la planta, el indumento del tallo y las divisiones de las hojas basales y caulinares. Nuestro estudio de plantas vivas y muestras de herbario de Rh. satzyperovii muestra que los caracteres diagnósticos no son consistentes. El área de distribución también se argumentó para considerar Rh. satzyperovii una especie diferente. El área cubre el sur de la provincia de

  20. Denmark: Intervention Dilemma in South Harbour and Aalborg East

    DEFF Research Database (Denmark)

    Hansen, Jesper Rohr; Engberg, Lars A.

    2014-01-01

    industrial, ill-reputed brownfield area; whereas in Aalborg East, this point of collective action is still open: will collaborators succeed in supporting a joint agenda? Is it possible for Aalborg Municipality to enable this sort of collaborative, flexible planning? Will one of the actors succeed in...... demonstrating a strategic leadership that will convince collaborators of the added value of the project, in order to change the status quo in the huge, fragmented suburban area of Aalborg East? For general background information concerning the context of the cases, the reader should consult the case...

  1. Business environment and enterprise behaviour in East Germany compared to West Germany and central Europe

    OpenAIRE

    Libor Krkoska; Katrin Robeck

    2007-01-01

    This paper examines institutional differences between the former East and West Germany and four central European transition countries (the Czech Republic, Hungary, Poland and the Slovak Republic). Using enterprise survey data we show that the quality of both formal and informal institutions in East Germany still differs from West Germany. In addition, central European transition countries are shown to have closed the gap in institutional quality with East Germany in many areas. We also show t...

  2. East Greenland Caledonides: stratigraphy, structure and geochronology: Lower Palaeozoic stratigraphy of the East Greenland Caledonides

    Directory of Open Access Journals (Sweden)

    Smith, M. Paul

    2004-12-01

    Full Text Available The Lower Palaeozoic stratigraphy of the East Greenland Caledonides, from the fjord region of North-East Greenland northwards to Kronprins Christian Land, is reviewed and a number of new lithostratigraphical units are proposed. The Slottet Formation (new is a Lower Cambrian quartzite unit, containing Skolithos burrows, that is present in the Målebjerg and Eleonore Sø tectonic windows, in the nunatak region of North-East Greenland. The unit is the source of common and often-reported glacial erratic boulders containing Skolithos that are distributed throughout the fjord region. The Målebjerg Formation (new overlies the Slottet Formation in the tectonic windows, and comprises limestones and dolostones of assumed Cambrian–Ordovician age. The Lower Palaeozoic succession of the fjord region of East Greenland (dominantly limestones and dolostones is formally placed in the Kong Oscar Fjord Group (new. Amendments are proposed for several existing units in the Kronprins Christian Land and Lambert Land areas, where they occur in autochthonous, parautochthonous and allochthonous settings.

  3. Luxury consumption moves East

    DEFF Research Database (Denmark)

    Khan, Omera

    2015-01-01

    Purpose – The literature contains relatively little prescriptive guidance for establishing supply chain strategies in the luxury fashion marketplace. The focus has been on fashion rather than luxury fashion and the purpose of this paper is to identify and explore the critical supply chain success...... novel insights to transformations in global supply chain strategy as luxury consumption is moving towards the east, which creates new challenges and demands for European manufacturers to respond, to sustaining a competitive advantage.......Purpose – The literature contains relatively little prescriptive guidance for establishing supply chain strategies in the luxury fashion marketplace. The focus has been on fashion rather than luxury fashion and the purpose of this paper is to identify and explore the critical supply chain success...... success factors to consider when developing a business strategy to enter the Chinese luxury fashion marketplace. Practical implications – The findings could guide managers that are developing a business case for entering the Chinese luxury fashion marketplace. Originality/value – This case study provides...

  4. Project Radiation Protection - East

    International Nuclear Information System (INIS)

    The Swedish Government has allocated SEK 37.1 million for cooperation projects in radiation protection with countries in Central and Eastern Europe, particularly the Baltic states (Estonia, Latvia, Lithuania) and Russia. The Swedish Radiation Protection Inst. (SSI) is in charge of this program, which is often referred to as Radiation Protection - East. The general background of this cooperation program, its objectives, practical organization of the work etc. have been presented in the following reports: SSI Report No.93-08: Projekt Straalskydd Oest - Laegesrapport (March 1993); SSI Report No.93-29: Swedish Cooperation Program for Radiation Protection in Eastern and Central Europe (November 1993). The present report summarizes the work carried out up to and including September 1994. The more than 70 cooperation projects have been divided into the following categories: Upgrading of national authorities; Emergency preparedness, early warning; Nuclear power and research reactors; Instrumentation; Decommissioning, waste, environmental control; General radiation protection; Other projects; Project management and administrative support. Project criteria and a simple program for quality assurance and follow-up are presented briefly. A status report, including an economic overview, is given for all ongoing or already finished projects, together with future plans and a suggested budget for the next fiscal year

  5. Petroleum products in East countries

    International Nuclear Information System (INIS)

    This paper presents a study about petroleum and natural gas reserves in East countries (former USSR, Middle Europe). Statistical data about petroleum production and petroleum products consumption are also given. 10 figs

  6. East of Eden / M. A.

    Index Scriptorium Estoniae

    M. A.

    2005-01-01

    Palmses toimub sel nädalal rahvusvahelise stsenaariumikoolituse East of Eden seminar. Koolituse koordinatsioonikeskus tegutseb alates 2005.aastast Eesti Filmi Sihtasutuse juures, Eesti--poolseks koordinaatoriks Anu Ernits

  7. East India Company Logbooks - Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This collection consists of images of 1,235 ship logbooks created during British East India Company voyages. Period of record 1786-1834, peaking in 1804. The...

  8. Social Protection in East Asia

    OpenAIRE

    Cook, Sarah; Kwon, Huck-Ju

    2007-01-01

    Social Protection in East Asia (Cook, Sarah) (Kwon, Huck-Ju) University of Sussex - UNITED KINGDOM (Cook, Sarah) Sung Kyun Kwan University - KOREA, REPUBLIC OF (Kwon, Huck-Ju) KOREA, REPUBLIC OF UNITED KINGDOM

  9. Report on a commercialization fundamental investigation (in Palakan Area, East Kalimantan, Indonesia) in relation to FY 1997 investigations on geological structures in overseas countries; 1997 nendo kaigai chishitsu kozo nado chosa ni kakawaru kigyoka kiso chosa (Indonesia Higashi Kalimantan shu Palakan chiku) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    A fundamental investigation was carried out on coal mine development in Palakan Area, East Kalimantan, the Republic of Indonesia. Based on the existing information available from geological investigations having been performed to date, including trial drilling, the present investigation carried out mapping surveys for new access roads to each trial drilling location and coal bed investigations on the existing open-cut mining sites. The trial drilling investigations were conducted by using grids with about 500 meter interval to identify existence status of coal beds and coal quality. Seven drillings to depths of 170 to 230 m resulted in a total drilling length of 1350 meters. Trial drilling samples were collected from all beds in major coal beds, and analyzed in Japan according to JIS standard. Overall geological analysis including coal quantity calculation by coal beds, open-cut sites and underground mining sites was executed from available geological sketches, geological histograms, coal bed histograms and other existing items of information. Evaluation was given on potentiality of the investigated areas for coal development based on the above analytical results. In addition, infrastructure related investigations were also performed. 29 refs., 114 figs., 37 tabs.

  10. 77 FR 43167 - Safety Zone; Electric Zoo Fireworks, East River, Randall's Island, NY

    Science.gov (United States)

    2012-07-24

    ... DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking COTP... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Electric Zoo Fireworks, East River, Randall... Zone; Electronic Zoo Fireworks, East River, Randall's Island, NY. (a) Regulated Area. The...

  11. Distribution of uranium, thorium and some stable trace and toxic elements in human hair and nails in Niška Banja Town, a high natural background radiation area of Serbia (Balkan Region, South-East Europe)

    International Nuclear Information System (INIS)

    Human hair and nails can be considered as bio-indicators of the public exposure to certain natural radionuclides and other toxic metals over a long period of months or even years. The level of elements in hair and nails usually reflect their levels in other tissues of body. Niška Banja, a spa town located in southern Serbia, with locally high natural background radiation was selected for the study. To assess public exposure to the trace elements, hair and nail samples were collected and analyzed. The concentrations of uranium, thorium and some trace and toxic elements (Mn, Ni, Cu, Sr, Cd, and Cs) were determined using inductively coupled plasma mass spectrometry (ICP-MS). U and Th concentrations in hair varied from 0.0002 to 0.0771 μg/g and from 0.0002 to 0.0276 μg/g, respectively. The concentrations in nails varied from 0.0025 to 0.0447 μg/g and from 0.0023 to 0.0564 μg/g for U and Th, respectively. We found significant correlations between some elements in hair and nails. Also indications of spatial clustering of high values could be found. However, this phenomenon as well as the large variations in concentrations of heavy metals in hair and nail could not be explained. As hypotheses, we propose possible exposure pathways which may explain the findings, but the current data does not allow testing them. - Highlights: • Niška Banja is a high radiation background area of Serbia with high radium (226Ra) concentration. • Measurement of thorium, uranium and some selected trace elements in hair and nails were carried out using ICP-MS. • Elevated concentration of naturally occurring radionuclides such as U and Th in environmental samples was determined. • We have assumed to find a suitable relationship between hair and nail samples with the natural samples

  12. Semantic Change in the German of East Germany.

    Science.gov (United States)

    Wood, Richard E.

    The language of East Germany has undergone distinct semantic change since the arrival of the Soviet occupation forces in 1945, especially in the areas of politics, philosophy, and social organization. This is evident in governmental publications and in the shortwave transmissions of the official broadcasting station. Four sources of the change can…

  13. Can East Asia Compete : Innovation for Global Markets

    OpenAIRE

    Yusuf, Shahid; Evenett, Simon J.

    2002-01-01

    East Asian economies are at different stages of development, but to preserve-and to increase-their competitiveness through innovation and the opportunities presented by information and communication technologies (ICT), they need to move quickly to frame and implement policies in five areas. Reform and restructuring of the banking system are matters of priority: Second, corporate governance...

  14. Creative Non-Compliance in East Harlem Schools.

    Science.gov (United States)

    Fleigel, Seymour

    This paper describes a program that has evolved in District No. 4 in the East Harlem area of Manhattan (New York). There, a system of "choice" at the junior high school level is possible due in part to the latitude afforded local school districts under the current decentralized system of authority. The program permits students and parents to…

  15. Understanding growth of East Africa highland banana: experiments and simulation

    NARCIS (Netherlands)

    Nyombi, K.

    2010-01-01

    Key words: leaf area; radiation interception; QUEFTS model; fertilizer recovery fractions; nutrient mass fractions; crop growth; calibration; validation; radiation use efficiency; sensitivity analysis East Africa Highland banana yields on smallholder farms in the Great Lakes region are small (11−2

  16. East Asian Cooperation:the Approach and Direction

    Institute of Scientific and Technical Information of China (English)

    ZhangYunling

    2003-01-01

    The Leaders' Meeting of the East Asia held in Brunei in November 2001 has drawn a great attention mainly because an agreement was reached by 10 ASEAN country members together with China on a Free Trade Area(FTA) and other progress between China,Japan and the Republic of Korea(ROK).

  17. Estimation of geological storage capacity of CO{sub 2}: Methodology and implementation to the Duero basin (Central East Area); Estimacion de la Capacidad de Almacenamiento Geologico de CO{sub 2}: Metodologia y Aplicacion a la Cuenca del Duero (Zona Centro-Oriental)

    Energy Technology Data Exchange (ETDEWEB)

    Hurtado, A.; Eguilior, S.

    2008-08-06

    This paper presents the methodology for assessment of the storage capacity into a saline aquifer depth and the results of the studies carried out in the central east area of the Duero Basin. The extension of the study area represents about 40% of the basin. This methodology has been conducted under the need of estimate of uncertainty in everything related to behavior of long-term stored CO{sub 2} in geological formations because one of the major challenges associated with this activity is ensuring the retention of stored CO{sub 2} along the period of the required time. The method is based on the implementation of a Geographic Information System as a tool for capture, storage, management and presentation of data in maps, as well as a tool for analysis and modelling through its link to both geostatistical methods and description of CO{sub 2} thermodynamic behaviour in deep geological storage conditions, by using real gases Equations of States, specially the Sterner-Pitzer Cubic Equation of State. All these analyses are accompanied by the error propagation due to the calculations required for the determination of the volume of rock, the vertical accuracy of the topographic layers, as well as other uncertainties associated with the variables required for the characterization of the CO{sub 2} in the storage conditions. The conclusion is that the deep geologic CO{sub 2} storage capacity in the study area is between 1,667 and 11,976 Mt, i.e. between 11 and 81 years of storage capacity with a current spanish CO{sub 2} production of 148 Mt/year. (Author) 40 refs.

  18. East articulated maintenance arm for East and West

    International Nuclear Information System (INIS)

    A project to upgrade the Articulated Inspection Arm (AIA) into a fully operational robot EAMA (EAST Articulated Maintenance Arm) has been set between IRFM and ASIPP in an associated laboratory. EAMA consists of an articulated serial arm with 7 degrees of freedom (DOF) and a 3-DOF gripper. The total length is 8.867 meters. As planned, it will work in Experimental Advanced Superconductor Tokamak (EAST) and W/Tungsten Environment in Steady-state Tokamak (WEST) vacuum vessel (VV) to perform a remote inspection and maintenance tasks after plasma shutting down. The EAMA system will be demonstrated under EAST conditioning, namely ultra-high vacuum and temperature conditions. The aim of this paper is to detail the architecture of the EAMA system and present the obtained results of the test campaign

  19. The East African rift system

    Science.gov (United States)

    Chorowicz, Jean

    2005-10-01

    This overview paper considers the East African rift system (EARS) as an intra-continental ridge system, comprising an axial rift. It describes the structural organization in three branches, the overall morphology, lithospheric cross-sections, the morphotectonics, the main tectonic features—with emphasis on the tension fractures—and volcanism in its relationships with the tectonics. The most characteristic features in the EARS are narrow elongate zones of thinned continental lithosphere related to asthenospheric intrusions in the upper mantle. This hidden part of the rift structure is expressed on the surface by thermal uplift of the rift shoulders. The graben valleys and basins are organized over a major failure in the lithospheric mantle, and in the crust comprise a major border fault, linked in depth to a low angle detachment fault, inducing asymmetric roll-over pattern, eventually accompanied by smaller normal faulting and tilted blocks. Considering the kinematics, divergent movements caused the continent to split along lines of preexisting lithospheric weaknesses marked by ancient tectonic patterns that focus the extensional strain. The hypothesis favored here is SE-ward relative divergent drifting of a not yet well individualized Somalian plate, a model in agreement with the existence of NW-striking transform and transfer zones. The East African rift system comprises a unique succession of graben basins linked and segmented by intracontinental transform, transfer and accommodation zones. In an attempt to make a point on the rift system evolution through time and space, it is clear that the role of plume impacts is determinant. The main phenomenon is formation of domes related to plume effect, weakening the lithosphere and, long after, failure inducing focused upper mantle thinning, asthenospheric intrusion and related thermal uplift of shoulders. The plume that had formed first at around 30 Ma was not in the Afar but likely in Lake Tana region (Ethiopia

  20. Petroleum and gas stakes in the Middle-East

    International Nuclear Information System (INIS)

    In this article is explained the policy situation in the Middle-East and how it has an influence upon the petroleum market. The different situations of Israel and Arab countries, Iran, Iraq and Turkey are reviewed and some speculations are made to understand how things can evolve and their impact on the economic life of this area( for example: if Turkey wants to play a role in the Middle-East policy). If it is obvious that changes can arise the direction of these changes is not clearly established. (N.C.)

  1. Flora Diversity from Kersik Luway Nature Monument, East Kalimantan

    OpenAIRE

    SRI HARTINI

    2007-01-01

    Kersik Luway is one area in Padang Luway Nature Reserve, East Kalimantan which have some potential plants. Ornamental plants are can be found in this area, which several of them are attractive and useful. The aims of the research were to inventory interesting flora diversity in Kersik Luway. The method used in this research were explorative method at the place. The result showed that there were approximately 18 species of interesting flora in Kersik Luway. The plants are Vaccinium varingiaefo...

  2. Regional initiatives to promote economic development in north East Asia

    OpenAIRE

    Nijkamp, P.; Wiegmans, B.W.

    1996-01-01

    This paper addresses the economic development potential of the Asian Pacific Rim, with a particular view on north East Asia. It is argued that growth triangles are likely to be a proper way of organizing regional development forces. Next, the attention is focused on the Tumen River Area Development Programme as a potentially interesting region for joint transnational development initiatives. The opportunities and threats of this area are explored by means of scenario analysis. It is conc1uded...

  3. 葡萄滴灌增产机理及滴灌制度探讨--以贺兰山东麓葡萄种植为例%Discussion on Yield-increasing Mechanism of Drip Irrigation and Drip Irrigation System for Grape-Taking Grape Growing in Helan Mountain East Foot Area as An Example

    Institute of Scientific and Technical Information of China (English)

    沙玉霞

    2014-01-01

    滴灌能改善葡萄园的生产条件,是葡萄增产增收的有效途径之一。以贺兰山东麓万亩葡萄长廊高效节水灌溉(滴灌、喷灌等微灌)方式实践,总结了滴灌对土壤、肥力、容重、孔隙率、葡萄生长发育、葡萄产量、浆果品质等的影响,同时对葡萄滴灌的灌溉制度进行了探讨。%The drip irrigation can improve the vineyard production conditions and is one of the effective ways to increase the production and income of the grape. The effects of the drip irrigation on the soil, fertility, bulk density, porosity, grape growth, grape yield, fruit quality and so on are summarized based on the practice of the efficient water-saving irrigation(drip irrigation and sprinkling irrigation, etc.) in the ten thousand mu grapes corridor of the Helan mountain east foot area. And the drip irrigation system for grape is discussed at same time.

  4. Households' Willingness and Its Determinants on the Scale Operation of Farmland in the Coastal Areas of East China based on Household Survey%基于农户调查的东部沿海地区农地规模经营意愿及其影响因素分析

    Institute of Scientific and Technical Information of China (English)

    陈秧分; 刘彦随; 翟荣新

    2009-01-01

    With the implementation of reform and opening up policies, rapid industrialization and urbanization have brought unprecedented opportunities and challenges to the sustainable agriculture in China. Also, peasants' income has increased, accompanied with the great amount of agricultural labor transfer, agricultural decline, arable land loss, etc.. Scale operation of farmland becomes one of the most important methods for increasing farmer' s income and grain yield, especially in the coastal areas of east China. In order to promote scale land use, it is meaningful to understand farmer's willingness and its formation mechanism at first. Based on the data from 323 households in 3 provinces and 1 municipal city in the coastal areas of east China, interesting insights are obtained into farmer' s willingness to accept the scale operation of farmland and its determinants. A logistic regressive model, which includes variables divided into personal characteristics of the householder, family condition, economic feature, and external factors, is set up. Results are as follows: The general willingness to promote scale operation of farmland in the coastal areas of east China is strong with an average of 61.0% households looking forward to scale land use, but the percentages of willingness in different places vary. There is a decreasing trend in the percentages of willingness from Zhejiang (81.4%), Jiangsu (61.0%), Tianjin (53.1%) to Shandong (52.4%). Of all the factors that influence households' willingness, householder's employment pattern, land lease behavior, agro-technical training, commuting conditions, and farmland resource endowment are the main determinants, while the householder' s educational level, family population, per capital income, and the source of family income are less relevant. To specify, the more the household takes part in non-agriculture industries, and the richer the farmland resource is, the weaker the household' s intentions are to increase the

  5. 浅析广西东糖集团五洲蔗区甘蔗蔗糖分偏低的原因及对策%Analysis of Causes and Strategies of Low Sucrose Content of Sugarcane in Wuzhou Cane Area of Guangxi East Sugar Group

    Institute of Scientific and Technical Information of China (English)

    蒋云伟; 黄中生; 覃柳兰

    2013-01-01

    Detailed analysis of causes of low sucrose content in Wuzhou cane area of Guangxi East Sugar Group was presented in this paper according to the data from three years of investigation and research, and the result showed that the causes were colder climate, excessive precipitation, nitrogen-biased fertilization, improper management of cane harvesting, etc. Measures were also presented according to local practice:cane tail stems as seeds, film mulching, winter planting, balanced fertilization, and improvement of harvesting management to increase sucrose content in grinded cane.%本文通过3年的调研,详细分析了广西东糖集团五洲蔗区甘蔗蔗糖分偏低的原因,即气候偏冷、降雨多、偏施氮肥、砍运安排不当等因素。结合当地实际情况提出:大力推广甘蔗尾茎做种和地膜覆盖,扩大冬植蔗种植面积,采用平衡施肥,同时加强砍运管理等,提高甘蔗蔗糖分。

  6. Nearshore magnetic anomalies of inner shelf of Bhimunipatnam-Pudimadaka, east coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Subrahmanyam, A.S.; Rao, K.M.; Murthy, K.S.R.; Rao, T.C.S.

    Analysis of marine magnetic data of the nearshore marine environment between Bhimunipatnam and Pudimadaka, on the East Coast of India indicate charnockite intrusions in the innershelf in certain areas. From the analysis of magnetic data...

  7. Normabweichungen im Zeitungsdeutsch Ostbelgiens (Deviations from the Standard in the Newspaper German of East Belgium)

    Science.gov (United States)

    Nelde, Peter H.

    1974-01-01

    Concludes that the German used in the east Belgium newspaper differs fr om standard High German. Proceeds to list these differences in the areas of lexicology, semantics and stylistics, morphology and syntax, orthography e tc. (Text is in German.) (DS)

  8. Lessons Learned from EAST's Failures

    International Nuclear Information System (INIS)

    Full text: Significant progresses have been obtained on EAST tokamak partially based on lessons from its failures marked by more than 20 times leakages from PFC and 1.6 ton water inside of vacuum chamber. Lessons learned from major failures in EAST have been summarized in this paper. Major failures came from design, construction, commissioning and operation phases have been described which have been classified as imperfect design, QA control, failure of components and lack of understanding. Predictions for further risks and possible ways to mitigating these risks have been given in this paper. (author)

  9. Seismicity at the Rwenzori Mountains, East African Rift: earthquake distribution, magnitudes and source mechanisms

    OpenAIRE

    M. Lindenfeld; G. Rümpker; A. Batte; Schumann, A.

    2012-01-01

    We have analysed the microseismic activity within the Rwenzori Mountains area in the western branch of the East African Rift. Seismogram recordings from a temporary array of up to 27 stations reveal approximately 800 events per month with local magnitudes ranging from –0.5 to 5.1. The earthquake distribution is highly heterogeneous. The majority of located events lie within faults zones to the East and West of the Rwenzoris with the highest seismic activity observed in the northeastern area, ...

  10. The great East Japan earthquake

    International Nuclear Information System (INIS)

    'Full text:' More formally called the Tohoku-Chihou-Taiheiyo-Oki Earthquake of March 11, 2011, it was the ensuing tsunami that caused the most death and destruction to the north-east coastal region of Japan. It is also what caused the multiple meltdowns at Fukushima Dai-ichi. Reactor Unit 1, ironically, was scheduled to be permanently shut down for decommissioning just two weeks later. The Fukushima Dai-ichi nuclear power plant has a tsunami protection barrier designed for the worst recorded tsunami in that area since 1896 - to a height of 5.7 m. The plant itself is on an elevated grade of about 10 m. The tsunami, reported to be 14-15 m, caused inundation of the entire site with at least four metres of seawater. The seawater flooded the turbine building and damaged electrical equipment including the emergency diesel generators, leaving the entire six-unit nuclear power plan without any source of AC power, known as the 'station blackout scenario'. There are numerous reports available on-line at various sites. The Japanese Government report is frank and forthcoming on the causes and the lessons learned, and the lAEA Mission report is in-depth and well presented, not only as a factual account of the events but as a unified source of the conclusions and lessons learned. Photos of the catastrophe are available at the TEPCO web site: http://www.tepco.co.jp/en/index-e.html. In this edition of the Bulletin there is a 'layman's' description of CANDU and BWR design in terms of the fundamental safety principles - Control, Cool and Contain as well as a description of how these principles were met, or not met at Fukushima Dai-ichi. Also, an excerpt from the IAEA Expert Mission is included. We 'technocrats' sometimes forget about the human aspects of a nuclear disaster. An essay by Dr. Michael Edwards is included entitled 'Psychology, Philosophy and Nuclear Science'. Other references to the events appear throughout this edition.(author)

  11. Marketing Strategy Study For Customized Humidors In East Ontario Area

    OpenAIRE

    Nykänen, Harri

    2011-01-01

    Strategy has many definitions but most often it is connected to positioning and creating competitive advantages. The main purpose of a strategy is to find a particular position in the market and create overwhelming competitive advantages that competitors do not have. In other words, the strategy aims to find a way to defeat competitors. The content of the strategy can fluctuate a lot between different organizations, but this strategy includes segmentation, market analysis, positioning and com...

  12. [Children enteroparasitosis in north east Argentine urban area].

    Science.gov (United States)

    Milano, Alicia M F; Oscherov, Elena B; Palladino, Alberto C; Bar, Anibal R

    2007-01-01

    The aim of the present investigation was to evaluate the importance of enteroparasitosis in a young urban population. The relationship between enteroparasitosis in this population and biological and environmental conditions was established for 113 infants between 0 and 14 years. Serial stool samples were analyzed and Graham tests were performed in each infant. The degree of nutrition of each infant was also assessed. Environmental data were collected via semi-structured surveys. Soil samples were tested to determine the degree of soil contamination. The following species were identified: Blastocystis hominis, Enterobius vermicularis, coccidios, Giardia intestinalis, hookworms, Strongyloides stercoralis, Trichuris trichura, Ascaris lumbricoides, Entamoeba coli, Endolimax nana and Taenia sp. Children infection prevalence was 73.5%. The frequency of enteroparasitosis was largest in the population from 3 to 8 years. The homes of the children analyzed were brick houses with tin roof and access to tap water. A 79.5% of these houses had bathrooms. The remaining used outdoors latrines. In 95.5% of these houses, the residents lived with one or more dogs and cats. The soil collected from nine houses was contaminated with infectious forms of Toxocara canis and ancilostomideos. The relationship between parasitosis and latrines and overcrowding was verified. Five cases of malnutrition were detected (4.4%). The relevance of physical and cultural factors in relation to enteric parasitosis suggests that the pharmacological treatment should be accompanied with preventive measures regarding hygiene and proper elimination of human and pet faeces. PMID:17628910

  13. Photovoltaic applications for rural areas in North-East Europe

    Energy Technology Data Exchange (ETDEWEB)

    Lund, P. [Helsinki Univ. of Technology, Espoo (Finland); Faninger-Lund, H. [Solpros Ay, Helsinki (Finland)

    1997-12-31

    The photovoltaic (PV) markets have grown in the EU by ca 25 % per year during the past decade. World-wide the production of photovoltaic cells has exceeded the 80 MW{sub e}/a limit. The costs of PV modules have dropped by a factor of 5 during the last ten years and is now at the level of 4-5 USD/W{sub p}. The cost reductions mean on the hand new market segments for PV in the future. The market potential of photovoltaics, the financial issues connected to this, the PV system technology, the basic system design and the examples of typical projects are discussed in the presentation

  14. East coast outlook

    International Nuclear Information System (INIS)

    The status of activities now underway on the Grand Banks offshore from Newfoundland are discussed and an attempt is made to forecast what the future holds for the offshore petroleum industry, considering the current low oil prices. Petro-Canada believes that all negatives notwithstanding, the Grand Banks represent one of the best opportunities for oil anywhere in the world. The total potential recoverable reserves are up to 5 billion barrels in the Jeanne d'Arc Basin alone, and the finding costs are attractive at $1.25 per barrel. The pools being discovered are also very large. The owners of Hibernia estimate recoverable reserves for Hibernia field to be 615 million barrels. Terra Nova owners estimate that the recoverable reserves in that field are approximately 400 million barrels. Hibernia crude has also proven to be of high quality. Recent improvements in offshore technology also helped to make the Grand Banks an attractive area in which to invest. 16 figs

  15. The East Greenland rifted volcanic margin

    Directory of Open Access Journals (Sweden)

    C. Kent Brooks

    2011-12-01

    Full Text Available The Palaeogene North Atlantic Igneous Province is among the largest igneous provinces in the world and this review of the East Greenland sector includes large amounts of information amassed since previous reviews around 1990.The main area of igneous rocks extends from Kangerlussuaq (c. 67°N to Scoresby Sund (c. 70°N, where basalts extend over c. 65 000 km2, with a second area from Hold with Hope (c. 73°N to Shannon (c. 75°N. In addition, the Ocean Drilling Project penetrated basalt at five sites off South-East Greenland. Up to 7 km thickness of basaltic lavas have been stratigraphically and chemically described and their ages determined. A wide spectrum of intrusions are clustered around Kangerlussuaq, Kialeeq (c. 66°N and Mesters Vig (c. 72°N. Layered gabbros are numerous (e.g. the Skaergaard and Kap Edvard Holm intrusions, as are under- and oversaturated syenites, besides small amounts of nephelinite-derived products, such as the Gardiner complex (c. 69°N with carbonatites and silicate rocks rich in melilite, perovskite etc. Felsic extrusive rocks are sparse. A single, sanidine-bearing tuff found over an extensive area of the North Atlantic is thought to be sourced from the Gardiner complex.The province is famous for its coast-parallel dyke swarm, analogous to the sheeted dyke swarm of ophiolites, its associated coastal flexure, and many other dyke swarms, commonly related to central intrusive complexes as in Iceland. The dyke swarms provide time markers, tracers of magmatic evolution and evidence of extensional events. A set of dykes with harzburgite nodules gives unique insight into the Archaean subcontinental lithosphere.Radiometric dating indicates extrusion of huge volumes of basalt over a short time interval, but the overall life of the province was prolonged, beginning with basaltic magmas at c. 60 Ma and continuing to the quartz porphyry stock at Malmbjerg (c. 72°N at c. 26 Ma. Indeed, activity was renewed in the Miocene with

  16. Criswell Leads FEMA IMAT East

    OpenAIRE

    2014-01-01

    The Naval Postgraduate School & The U.S. Department of Homeland Security, Center for Homeland Defense and Security. Since the end of December 2013, the Center for Homeland Defense and Security master’s degree and Executive Leaders Program alumnae has held the job of Team Leader with the Federal Emergency Management Agency’s National Incident Management Assistance Team (IMAT) East.

  17. East African odontopygid millipedes 1

    DEFF Research Database (Denmark)

    Frederiksen, Sara B.; Enghoff, Henrik

    2012-01-01

    Five new species of the endemic East African genus Xystopyge are described: X. pelecys, X. frontieri, X. proplicatus, X. biacanthus, and X. zanzibarensis. Three are from the Eastern Arc Mountains, Tanzania, two are from the Usambara Mtns. and one is from the Uluguru Mtns. One further species is...

  18. Yardie east-1: a directionally drilled wildcat

    Energy Technology Data Exchange (ETDEWEB)

    Tomlin, G.F.; Dumbrell, R.; White, H.W.

    1983-03-01

    Under the terms of a farmout agreement a well to 4200 metres true vertical depth was required to test an offshore structure in the Indian Ocean 3.4 kilometres from the Cape Range landfall, Western Australia. Due to the structure being located in an offshore environmentally sensitive area and the proximity of the structure to the Ningaloo Reef, the decision was taken by the consortium to drill a directionally controlled wildcat well, Yardie East-1, from the nearest landfall point, in a designated National Park. With the co-operation of the regulatory authorities a drilling plan was approved which entailed a critical analysis and modifications to the drilling rig, Rig No. 15 contracted from Oil Drilling and Exploration Limited, to satisfy the loads associated with a directionally drilled well to a worst condition programmed measured depth of 5650 m. Utilising modern technology the wildcat well was drilled to the target at the top of the structure at 5110 m at a penetration angle of 50/sup 0/ and an azimuth of 308/sup 0/ in 142 days from spud. Earning conditions were satisfied with an eventual total drilled depth of 5593 m. Logging and an open hole drill stem test were conducted prior to abandoning the well 186 days after spud. It is believed that Yardie East-1 is the longest well, in terms of measured depth, drilled onshore or offshore Australia.

  19. Yardie East-1: a directionally drilled wildcat

    Energy Technology Data Exchange (ETDEWEB)

    Tomlin, G.F.; White, H.W.

    1983-01-01

    Under the terms of a farmout agreement a well to 4200 metres true vertical depth was required to test an offshore structure in the Indian Ocean 3.4 kilometres from the Cape Range landfall, Western Australia. Due to the structure being located in an offshore environmentally sensitive area and the proximity of the structure to the Ningaloo Reef, the decision was taken by the consortium to drill a directionally controlled wildcat well, Yardie East-1, from the nearest landfall point, in a designated National Park. With the co-operation of the regulatory authorities a drilling plan was approved which entailed a critical analysis and modifications to the drilling rig, Rig No. 15 contracted from Oil Drilling and Exploration Limited, to satisfy the loads associated with a directionally drilled well to a worst condition programmed measured depth of 5650 m. Utilising modern technology the wildcat well was drilled to the target at the top of the structure at 5110 m at a penetration angle of 50/sup 0/ and an azimuth of 308/sup 0/ in 142 days from spud. Earning conditions were satisfied with an eventual total drilled depth of 5593 m. Logging and an open hole drill stem test were conducted prior to abandoning the well 186 days after spud. It is believed that Yardie East-1 is the longest well, in terms of measured depth, drilled onshore or offshore Australia.

  20. Chemical hydrography of coastal upwelling in the East China Sea

    Institute of Scientific and Technical Information of China (English)

    WANG Baodong; WANG Xiulin

    2007-01-01

    Based on the field data obtained during cruises on the shelf of the East China Sea from 1997 to 1999, seasonal variations of coastal upwelling on the inner shelf are discussed by using cross-shelf transect profiles and horizontal distributions of chemical and hydrographic variables. Results show that the coastal upwelling was year-round, but the areas and intensities of the upwelling were quite different in season. The coastal upwelling occurred in all of the coastal areas of the region in spring and summer, but in autumn only in the area off Zhejiang Province, and in winter in the area off Fujian Province. It was the strongest in summer and the weakest in winter. Geographically, it was the strongest in the area off Zhejiang Province and the weakest in the southmost or northmost parts of the East China Sea.The estimated nutrient fluxes upward into euphotic zone through coastal upwelling were quite large, especially for phosphate, which contributed significantly to primary production and improved the nutrient structure of the coastal ecosystem in the East China Sea.

  1. Energy in the east

    International Nuclear Information System (INIS)

    The document contains a number of short articles produced in relation to a meeting of leading members of the Danish electric power industry on the potentials of Danish electricity supply to Eastern Europe and the Russian Federation. A general introduction to problems arising in connection with energy supply to these areas is given. A number of short surveys present relevant statistics (on, for example, population, ethnic groups, economy, trade, language, main sectors, capital city, name of Prime Minister etc.) - and general information on each Baltic and Eastern European country and on each republic of the Russian Federation. Short articles on themes such as readjustment processes after the breakdown of communism, other political aspects, economics, consultancy and training, the European Energy Charter, a presentation of actors and contacts, and potentials that may or may not open up for Denmark in the new political situation are presented. Very brief descriptions of the management processes of some projects, already initiated, which involve the use of Danish consultancy on subjects related to the electric power industry, international cooperation within this field etc. are also given. It is hoped that the contents of these document will provide a basis for debate. (AB) (19 refs.)

  2. Middle East and North African Oil.

    Science.gov (United States)

    Al-Quazzaz, Ayad

    1981-01-01

    Traces the history of oil and natural gas in the Middle East and relates the importance of the Middle East's current stores of oil to economic development. Information is presented on the relationship of major oil companies and local governments, OPEC, rate of production, and the impact of oil on the societies of the Middle East and North Africa.…

  3. Funding problems threaten Middle East's synchrotron

    CERN Multimedia

    McCabe, H

    1999-01-01

    Scientists will tour the Middle East to try to raise support for the Synchrotron radiation for Experimental Science and Applications in the Middle East project. The plan is to dismantle and move a decommissioned synchrotron from Berlin to the Middle East where scientists of any nationality would be able to use it (3 paragraphs).

  4. East-Siberian Zodchestvo Festival - 2012

    OpenAIRE

    Marina Tkacheva

    2012-01-01

    Catalogue East-Siberian Zodchestvo Festival 2012Chronicle of the East-Siberian Zodchestvo Festival 2012Our Guest, Totan KuzembaevThe List of Participants of the East-Siberian Zodchestvo Festival XIIBuilt ProjectsUn-built ProjectsPropaganda of Architecture Creation of Young Architects and StudentsChildren’s Architectural and Artistic Creation

  5. 7个玉米杂交品种在冀东生态类型区的综合表现研究%Study on Seven Maize(Zea mays L.) Hybrid Varieties in the Ecological Areas of the East Hebei Province

    Institute of Scientific and Technical Information of China (English)

    薛双

    2013-01-01

    [目的]为挖掘冀东生态类型区夏玉米(Zea mays L.)生产的高产潜力,筛选适合当地气候条件栽培的优良玉米品种.[方法]采用7个优质玉米杂交品种(春喜11、唐玉1、浚单20、冀丰58、郑单958、三农201、京玉11),进行适应性、丰产性及抗逆性等方面对比试验.[结果]在基本苗6.66万株/hm2,相同的栽培管理条件下,7个参试品种的平均产量都在9 000~ 10 500 kg/hm2,存在一定的差异.唐玉1和京玉11是当地前几年的主推品种,抗逆性略好于其他品种,但在相同的植保管理措施下,其产量低于郑单958、浚单20.[结论]从综合经济性状表现来看,郑单958、浚单20、京玉11更适合在冀东生态类型区推广栽培.%[Objective] The aim was to develop the high yield potential of summer maize in the Ecological Areas of the East Heber Province,select the good maize varieties suitable for the local climate.[Method] The comparative test of seven good quality hybrid maize varieties (Chunxi11,Tangyu-1,Xundan 20,Jifeng 58,Zhengdan 958 Sannong 201 and Jingyu 11) on adaptability,yielding ability and resistance was carried out.[Result] Under the same cultivation and management conditions,and 6.66 × 104 plants per ha,seven tested varieties' average yield was 9 000-10 500 kg/hm2,had a certain difference.Tangyu-1 and Jingyu 11 was the local main cultivation maize varieties several years ago,their resistance was better than that of the other varieties,while under the same plant protection management measures,their yield was lower than that of Zhengdan 958 and Xundan 20.[Conclusion] Comprehensively considering the performance of economic traits,Zhengdan 958,Xundan 20,Jingyu 11 are preferably adapt to grow and promote in the Ecological Areas of the East Hebei Province.

  6. At the Crossroads of Empire: The United States, the Middle East, and the Politics of Knowledge, 1902-2002

    OpenAIRE

    KHALIL, Osamah F.

    2011-01-01

    This dissertation examines how U.S. foreign policy shaped the origins and expansion of Middle East studies and expertise. For over sixty years the United States has considered the area called the "Middle East" to be vital to its national security interests, and governmental and academic institutions have been essential pillars in support of this policy. America's involvement in the Middle East has matched its rise as a global superpower and I argue that U.S. foreign policy significantly inf...

  7. De l’impact du TGV sur deux quartiers de gare : Nancy Grand Coeur et Metz Amphithéâtre The impact of the East European TGV on two station areas : Nancy Grand Coeur and Metz Amphithéâtre

    Directory of Open Access Journals (Sweden)

    Anne Hecker

    2012-12-01

    Full Text Available L’arrivée du TGV Est-Européen au coeur de Metz et de Nancy a offert aux deux cités rivales lorraines l’opportunité de requalifier leurs entrées de ville et de réhabiliter des friches ferroviaires d’arrière-gare. En dépit de situations originelles très différentes, l’évolution des deux projets les amène à une forte convergence. Un point les distingue néanmoins : alors que l’une cherche à fondre ce nouveau quartier dans le centre-ville, l’autre tend à la réalisation d’un nouveau coeur d’agglomération, au risque de dévitaliser le centre traditionnel. A miser sur l’effet structurant du TGV, toutes deux risquent néanmoins que le surdimensionnement de leurs projets ne conduise à un semi-échec.The arrival of the East European TGV in the heart of Metz and Nancy provided the two rival cities of Lorraine with an opportunity to reshape their landscape and to requalify the railway station areas. In spite of very different situations, the evolution of both projects leads them to a strong convergence. Still, they differ on one point: while one of them tries to merge the new city quarter into the city centre, the other focuses on realizing a new heart for the agglomeration, and thus risks devitalizing the old centre. By betting on the structuring effect of the TGV, both could lead to a semi-failure due to overambitious developments.

  8. East and Southeast Asia

    International Nuclear Information System (INIS)

    supported China's rinderpest vaccine production based on lapinized Nakamura III vaccine and avianized vaccines developed at Grosse Isle in Canada. The lapinized vaccine was further adapted in sheep and used for rinderpest eradication in China (Barrett, Pastoret and Taylor, 2006). The last rinderpest outbreak in China was in 1955 (FAO/OIE/WHO, 1995). In Taiwan Province of China, rinderpest was present in the north in the nineteenth century, and spread to the south by 1899. The production of immune serum to control rinderpest was started in 1905. The last outbreak in Taiwan Province of China was in 1950, in buffaloes, and was due to infection from imported pigs. The Korean Peninsula repeatedly experienced rinderpest invasion from neighbouring countries until the twentieth century. From 1911, immunization with the serum-virus simultaneous inoculation method was conducted in border areas in the north. In 1922, Kakizaki vaccine production was started at the veterinary laboratory in Busan, for vaccinating cattle along the border; later, Nakamura's lapinized-avianized vaccine was used to protect cattle. The last outbreaks were in 1931 in the Republic of Korea, and in 1948 in the Democratic People's Republic of Korea (Yamanouchi, 2009).

  9. Middle East Respiratory Syndrome Coronavirus.

    Science.gov (United States)

    O'Keefe, Louise C

    2016-05-01

    Middle East Respiratory Syndrome Coronavirus (MERS-CoV) is an emerging infectious disease that can present with flu-like symptoms. In individuals with comorbidities or who are immunosuppressed, it can be deadly. The disease is transmitted through contact with someone who has MERS-CoV. The occupational health nurse must be cognizant of and educate the workforce about MERS-CoV transmission, prevention, and treatment. PMID:26407596

  10. Cage experiments in an East African mangrove forest: a synthesis

    OpenAIRE

    Schrijvers, J.; Vincx, M.

    1997-01-01

    The impact of epibenthos on endobenthos has frequently been investigated for temperate saltmarsh regions by using cage exclusion experiments. Although the insight into the function of the endobenthos of mangrove forests is crucial for their management, very few cage experiments have so far been carried out in such areas. The present paper summarises the result of such experiments in a typical East African mangrove forest at Gazi Bay about 60 km south of Mombasa, Kenya. Epibenthic animals were...

  11. Maize breeding in East and Southern Africa, 1900–2000

    OpenAIRE

    Smale, Melinda; Jayne, T.S.

    2004-01-01

    "During the first half of the 20th century, African farmers transformed maize from a minor imported foodcrop into the continent's principal staple food. In the second half of the century, newly independent governments launched support programs that greatly expanded smallholder production, leading to substantial production surges of 10 to 20 years in duration. Today, after widespread adoption by both commercial farmers and smallholders, farmers now plant 58 percent of all maize area in East an...

  12. Substantial thinning of a major east Greenland outlet glacier

    OpenAIRE

    Thomas, RH; W. Abdalati; Akins, TL; Csatho, BM; Frederick, EB; Gogineni, SP; Krabill, WB; Manizade, SS; Rignot, EJ

    2000-01-01

    Aircraft laser-altimeter surveys in 1993 and 1998 over Kangerdlugssuaq Glacier in east Greenland reveal thinning, over the 5-year interim, of several meters for all surveyed areas within 70 km of the seaward ice front, rising to 50 meters in the final 5 km. Such rapid thinning is best explained by increased discharge velocities and associated creep thinning, most probably caused by enhanced lubrication of the glacier bed. The calving ice front over the past decade has occupied approximately t...

  13. Lymphatic filariasis in Luangwa District, South-East Zambia

    OpenAIRE

    Shawa, Sheila Tamara; Mwase, Enala T; Pedersen, Erling M; Paul E Simonsen

    2013-01-01

    Background Past case reports and recent data from LF mapping surveys indicate that LF occurs in Zambia, but no studies have been carried out to document its epidemiology and health implications. The present study assessed infection, disease, transmission and human perception aspects of LF in an endemic area of Luangwa District, South-East Zambia, as a background for planning and implementation of control. Methods Two neighbouring rural communities were registered and a questionnaire survey un...

  14. Recent tectonics of East (Iranian) Azerbaijan from stress state reconstructions

    Science.gov (United States)

    Zamani G., Behzad; Masson, Frédéric

    2014-01-01

    Iranian (East) Azerbaijan (E-Azerbaijan), in northwestern Iran, is characterized by relatively complex active tectonics. The area is shaped like a lozenge and is bordered by strike-slip faults. This region includes three fold and thrust belts, the Arasbaran, Ghoshe Dagh and Bozkosh mountain ranges, and includes a set of N-S trending compressive thrusts and folds and a set of E-W trending compressive structures.

  15. Mass balance of the Lambert Glacier basin, East Antarctica

    Institute of Scientific and Technical Information of China (English)

    REN; Jiawen(任贾文); Ian; Allison; XIAO; Cunde(效存德); QIN; Dahe(秦大河)

    2002-01-01

    Since it is the largest glacier system in Antarctica, the Lambert Glacier basin plays an important role in the mass balance of the overall Antarctic ice sheet. The observed data and shallow core studies from the inland traverse investigations in recent years show that there are noticeable differences in the distribution and variability of the snow accumulation rate between east and west sides. On the east side, the accumulation is higher on the average and has increased in the past decades, while on the west side it is contrary. The ice movement measurement and the ice flux calculation indicate that the ice velocity and the flux are larger in east than in west, meaning that the major part of mass supply for the glacier is from the east side. The mass budget estimate with the latest data gives that the integrated accumulation over the upstream area of the investigation traverse route is larger than the outflow ice flux by 13%, suggesting that the glacier basin is in a positive mass balance state and the ice thickness will increase if the present climate is keeping.

  16. The beginnings of prehistoric agriculture in the Russian Far East: Current evidence and concepts

    Directory of Open Access Journals (Sweden)

    Yaroslav V. Kuzmin

    2013-12-01

    Full Text Available The current situation with studies of prehistoric plant cultivation in the Russian Far East is presented. A critical analysis of existing concepts and models of the oldest agriculture in this region is also included. Reliable data allows us to conclude that humans in the southern Russian Far East (Primorye Province began to cultivate millet at c. 4700–4600 BP (c. 3600–3400 calBC in the context of the early Zaisanovka cultural complex of the Late Neolithic. The most probable source area for prehistoric agriculture in the Russian Far East was neighbouring Northeast China (Manchuria.

  17. Biogeochemistry of the Ballarat East goldfield

    Energy Technology Data Exchange (ETDEWEB)

    Stott, J.; Arne, D. [University of Ballarat, VIC (Australia). Minerals Industry Research Institute]|[Posgold Ltd, Tennant Creek, NT (Australia); Waldron, H. [Becquerel Laboratories, Lucas Heights, NSW (Australia)

    1998-12-31

    The gold deposits along the crest of the Whitehorse Range were extensively worked last century, and the area was revegetated during the 1930s with Monterey Pine (P. radiata). P. Radiata of different ages were sampled at 25m intervals along two east-west traverses roughly perpendicular to the strike of the Ballarat East field. Sampling occurred during the winter of 1995 following heavy rains. Blackwood (Acacia melanoxylon) and Chinese scrub (Cassinia aculeata) were also sampled for comparative purposes. A third traverse through a belt of remnant eucalyptus (E. obliqua, E. dives, and E. macrorhyncha) was sampled to the south of the pine plantation in 1996. These samples were washed in de-ionised water. Sample material included either leaves or needles, the tips of twigs, and outer bark. The samples were dried, pulverized and analysed using instrumental neutron activation at Lucas Heights, NSW. Gold and As from Cassinia leaves and twigs, and Eucalyptus bark show a good correlation with extensions of known mineralized trends inferred from aerial photographs, as do Ce, Cr, La, Sm, Sc and Th. Samples of P. radiata needles and bark show only a moderate correlation with mineralized trends for Au and As. Repeat sampling to determine sampling variance has revealed probable contamination of Eucalyptus outer bark by dust. Sequential washing experiments indicate that the dust is difficult to remove from fibrous outer bark. Therefore, while application of biogeochemistry to exploration in the central Victorian Goldfields appears feasible, caution must be exercised in the interpretation of data from outer bark for some Eucalyptus species

  18. Biogeochemistry of the Ballarat East goldfield

    International Nuclear Information System (INIS)

    The gold deposits along the crest of the Whitehorse Range were extensively worked last century, and the area was revegetated during the 1930s with Monterey Pine (P. radiata). P. Radiata of different ages were sampled at 25m intervals along two east-west traverses roughly perpendicular to the strike of the Ballarat East field. Sampling occurred during the winter of 1995 following heavy rains. Blackwood (Acacia melanoxylon) and Chinese scrub (Cassinia aculeata) were also sampled for comparative purposes. A third traverse through a belt of remnant eucalyptus (E. obliqua, E. dives, and E. macrorhyncha) was sampled to the south of the pine plantation in 1996. These samples were washed in de-ionised water. Sample material included either leaves or needles, the tips of twigs, and outer bark. The samples were dried, pulverized and analysed using instrumental neutron activation at Lucas Heights, NSW. Gold and As from Cassinia leaves and twigs, and Eucalyptus bark show a good correlation with extensions of known mineralized trends inferred from aerial photographs, as do Ce, Cr, La, Sm, Sc and Th. Samples of P. radiata needles and bark show only a moderate correlation with mineralized trends for Au and As. Repeat sampling to determine sampling variance has revealed probable contamination of Eucalyptus outer bark by dust. Sequential washing experiments indicate that the dust is difficult to remove from fibrous outer bark. Therefore, while application of biogeochemistry to exploration in the central Victorian Goldfields appears feasible, caution must be exercised in the interpretation of data from outer bark for some Eucalyptus species

  19. Deforestation and Land Use Changes Induced by the East Asian Economic Crisis

    OpenAIRE

    Stefano Pagiola

    2004-01-01

    East Asia is one of the most important areas of tropical forests worldwide. Considerable concern has arisen that the East Asian economic crisis would result in a further worsening of the already high pressures experienced by the region’s forests. This report examines the available evidence on the impacts of the crisis on deforestation and land use in the affected countries. It focuses on three main countries—Indonesia, Thailand, and the Philippines. The analysis shows that there has been a gr...

  20. East Timor's transition to independence: Building up an economy from scratch

    OpenAIRE

    Thiele, Rainer

    2000-01-01

    After the extensive destruction caused by the violence that followed the vote for independence on August 30th, 1999, the reconstruction of East Timor's infrastructure inevitably was the top priority. Supported by massive aid inflows, achievements in this area have been quite remarkable. As a result, East Timor's production capacity is likely to return to pre-crisis levels within a few years. The much more difficult task is to initiate and then sustain a long-run development process. This requ...

  1. Study on long-term aerosol distribution over the land of East China using MODIS data

    OpenAIRE

    Q. He; C Li; F. Geng; Lei, Y.; Li, Y.; X. Tie; Yin, Q.

    2011-01-01

    East China is among the fastest developing and most populous area in Asia, where atmospheric aerosol loading is high due to heavy urban and industrial emission. These aerosols may have significant impact on regional climate and environment. In this report, MODIS level 2 aerosol products (2000–2007) were used to study aerosol spatial and temporal distributions, as well as their variations with local meteorological conditions over East China. By combining Aerosol Optical Depth...

  2. Swine influenza surveillance in East and Southeast Asia: a systematic review

    OpenAIRE

    Trevennec, K; Peyre, M; Baudon, E; Martineau, GP; Roger, F.; Cowling, BJ

    2011-01-01

    East and Southeast Asia are important pig- and poultry-producing areas, where the majority of production takes place on small-scale farms with low biosecurity levels. This systematic review synthesizes data on swine influenza virology, serology and epidemiology in East and Southeast Asia. A total of 77 research articles, literature reviews and conference papers were selected and analyzed from 510 references retrieved from PubMed and ISI Web of KnowledgeSM. The number of published articles inc...

  3. Biodiversity and community structure of freeliving marine nematodes from the Larsemann Ice Shelf, East Antarctica

    Digital Repository Service at National Institute of Oceanography (India)

    Ingole, B.S.; Singh, R.

    IN SOUTHERN OCEAN CURRENT SCIENCE, VOL. 99, NO. 10, 25 NOVEMBER 2010 1413 *For correspondence. (e-mail: baban@nio.org) Biodiversity and community structure of free- living marine nematodes from the Larsemann Ice Shelf, East Antarctica Baban Ingole... Boris Petrov with a 25 × 25 × 40 cm VSNL SPECIAL SECTION: CURRENT SCIENCE, VOL. 99, NO. 10, 25 NOVEMBER 2010 1414 Table 1. Details of the sampling locations in the Larsmann Ice Shelf area, East Antarctica Water Core Core section studied...

  4. Interdependent Happiness:Cultural Happiness under the East Asian Cultural Mandate

    OpenAIRE

    Hitokoto, Hidefumi

    2014-01-01

    In order to examine how socio-economic status might undermine cultural happiness shared amongEast Asian cultural members, the concept of interdependent happiness - harmony with others, quiescence, and ordinariness - was measured using representative adults from Thailand living in bothrural and urban areas. This study draws on the previous studies which show culturally shared understandings of the self as being relational and contextual among East Asians. I argue here that among Thai people, w...

  5. Regional precipitation variability in East Asia related to climate and environmental factors during 1979-2012

    OpenAIRE

    Deng, Yinyin; Gao, Tao; Gao, Huiwang; Yao, Xiaohong; Xie, Lian

    2014-01-01

    This paper studies the inter-annual precipitation variations in different regions of East Asia from oceans to interior areas in China during 1979 – 2012. The results computed by Empirical Orthogonal Functions (EOF) demonstrate that the annual precipitation changes are mainly related to the El Niño-Southern Oscillation, East Asian summer monsoon and aerosols. We also found that the increased Sea surface temperature (SST) could explain the precipitation changes over the Northwest Pacific in the...

  6. The Middle East population puzzle.

    Science.gov (United States)

    Omran, A R; Roudi, F

    1993-07-01

    An overview is provided of Middle Eastern countries on the following topics; population change, epidemiological transition theory and 4 patterns of transition in the middle East, transition in causes of death, infant mortality declines, war mortality, fertility, family planning, age and sex composition, ethnicity, educational status, urbanization, labor force, international labor migration, refugees, Jewish immigration, families, marriage patterns, and future growth. The Middle East is geographically defined as Bahrain, Egypt, Iraq, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Syria, United Arab Emirates, Yemen, Gaza and the West Bank, Iran, Turkey, and Israel. The Middle East's population grew very little until 1990 when the population was 43 million. Population was about doubled in the mid-1950s at 80 million. Rapid growth occurred after 1950 with declines in mortality due to widespread disease control and sanitation efforts. Countries are grouped in the following ways: persistent high fertility and declining mortality with low to medium socioeconomic conditions (Jordan, Oman, Syria, Yemen, and the West Bank and Gaza), declining fertility and mortality in intermediate socioeconomic development (Egypt, Lebanon, Turkey, and Iran), high fertility and declining mortality in high socioeconomic conditions (Bahrain, Iraq, Kuwait, Qatar, Saudi Arabia, and the United Arab Emirates), and low fertility and mortality in average socioeconomic conditions (Israel). As birth and death rates decline, there is an accompanying shift from communicable diseases to degenerative diseases and increases in life expectancy; this pattern is reflected in the available data from Egypt, Kuwait, and Israel. High infant and child mortality tends to remain a problem throughout the Middle East, with the exception of Israel and the Gulf States. War casualties are undetermined, yet have not impeded the fastest growing population growth rate in the world. The average fertility is 5 births

  7. East Indians in the Caribbean

    Directory of Open Access Journals (Sweden)

    Ellen M. Schnepel

    1999-07-01

    Full Text Available [First paragraph] Transients to Settlers: The Experience of Indians in Jamaica 1845-J950. VERENE SHEPHERD. Leeds, U.K.: Peepal Tree Books, 1993. 281 pp. (Paper £12.95 Survivors of Another Crossing: A History of East Indians in Trinidad, 1880-1946. MARIANNE D. SOARES RAMESAR. St. Augustine, Trinidad and Tobago: U.W.I. School of Continuing Education, 1994. xiii + 190 pp. (Paper n.p. Les Indes Antillaises: Presence et situation des communautes indiennes en milieu caribeen. ROGER TOUMSON (ed.. Paris: L'Harmattan, 1994. 264 pp. (Paper 140.00 FF Nation and Migration: The Politics of Space in the South Asian Diaspora. PETER VAN DER VEER (ed.. Philadelphia: University of Pennsylvania Press, 1995. vi + 256 pp. (Cloth US$ 39.95, Paper US$ 17.95 In the decade since 1988, Caribbean nations with Indian communities have commemorated the 150th anniversary of the arrival of East Indians to the West Indies. These celebrations are part of local revitalization movements of Indian culture and identity stretching from the French departement of Guadeloupe in the Windward Islands to Trinidad and Guyana in the south. Political changes have mirrored the cultural revival in the region. While the debate so often in the past centered on the legitimacy of East Indian claims to local nationality in these societies where African or Creole cultures dominate, in the 1990s leaders of Indian descent were elected heads of government in the two Caribbean nations with the most populous East Indian communities: Cheddi Jagan as President of Guyana in October 1992 (after a 28-year hiatus and Basdeo Panday as Prime Minister of Trinidad in November 1995. Both men have long been associated with their respective countries' struggles for economic, political, and social equality. Outside the region during the summer of 1997, fiftieth-anniversary celebrations marking the independence of India and Pakistan from Britain confirmed that Indo chic — or "Indofrenzy" as anthropologist

  8. Study on fatigue situation and its influential factors among primary school teachers in The East Lake Area of Nanchang City%南昌市东湖区小学教师疲劳现状及其影响因素研究

    Institute of Scientific and Technical Information of China (English)

    王信颖; 余超; 吴磊

    2013-01-01

    目的 了解南昌市小学教师疲劳的流行现状及其影响因素.方法 采用整群抽样研究方法,在南昌市东湖区10所小学中随机抽取4所小学,对抽中小学校所有从事教学工作的319名教师进行问卷调查与疲劳自评量表检测.结果 (1)83.9%的教师有不同程度的疲劳感,按疲劳测评量表评分标准对其疲劳进行评分,小学教师疲劳平均分为(28.52±15.35)分;(2)疲劳得分的多元线性回归分析提示睡眠质量差、目前工作压力大、现职工作满意和日常工作量大这4个因素与疲劳存在线性关系.结论 小学教师疲劳现象较普遍,其预防应从睡眠质量、目前工作压力程度、对工作满意度和日常工作量4个方面加以重视.%Objective To understand the current epidemic status of fatigue and its influential factors of Nanchang primary school teachers. Methods Cluster sampling methods were used to select 4 primary school teachers from 10 schools in east area of Nanchang city randomly, then questionnaire survey and Fatigue Self-assessment Scale (FSAS) were carried out to all of the target school teachers in teaching. Results ( 1) 83. 9% of teachers had different degrees of fatigue. Counting marks of FSAS judge impairing degrees of fatigue, the average score of the primary school teacher s'fatigue was 28. 52 ± 15. 35; (2) Multivariate linear regression analysis of fatigue score pointed out that four factors including the current work stress, quality of sleep, job satisfaction and daily workload, exist linear relationship with fatigue. Conclusions Fatigue happened among primary school teachers are common. Main factors affecting fatigue were the current work stress, quality of sleep, job satisfaction and daily workload.

  9. Al Este del Cerro Pampa: ampliación del área de disponibilidad de obsidiana de la Pampa del Asador (Provincia de Santa Cruz East of the Cerro Pampa: enlargement of the obsidian availability area from Pampa del Asador (Santa Cruz Province

    Directory of Open Access Journals (Sweden)

    Juan Bautista Belardi

    2006-12-01

    Full Text Available La Pampa del Asador ha sido identificada como el lugar de proveniencia de distintos tipos de obsidiana, mayoritariamente negra, y el Cerro Pampa, ubicado en el extremo suroeste de la pampa, ha sido un punto central a partir del cual se ha medido la dispersión de los artefactos confeccionados en esta materia prima. Sobre la base de la interpretación de imágenes satelitales, análisis químicos y trabajos de campo se presenta y discute la evidencia provista por nódulos y artefactos de obsidiana recuperados en paleocauces y un abanico aluvial que se origina en la Pampa del Asador. Los resultados muestran la ampliación del área de disponibilidad de obsidiana 65 km hacia el este y 75 km al noreste del Cerro Pampa y, aunque presentando menor frecuencia relativa de nódulos y el decrecimiento de sus tamaños, el área se amplía a lo largo de la Pampa La Chispa. Estos resultados tienen implicaciones tanto en términos de la distribución de frecuencias de artefactos de obsidiana en el registro arqueológico regional como en los costos de aprovisionamiento de la roca.Pampa del Asador has been identified as the source of distinct types of obsidian (generally black, and Cerro Pampa, located in the extreme southwest of the Pampas, has been the central point from which the dispersal of artifacts fashioned from this obsidian has been measured. Based on the interpretation of satellite images, geochemical analysis, and field work, we present and discuss evidence provided by nodules and artifacts of obsidian recovered from paleo-drainage channels and an alluvial fan which originates in Pampa del Asador. The results expand the area of availability of obsidian 65 km east and 75 km northeast of Cerro Pampa, and also across Pampa La Chispa, although the relative frequency of nodules decreases and smaller size increases. These results have implications both in terms of the distribution and frequency of obsidian artifacts in the regional archaeological record

  10. Recent Outbreaks of Rift Valley Fever in East Africa and the Middle East

    Directory of Open Access Journals (Sweden)

    Yousif El Safi Himeidan

    2014-10-01

    Full Text Available Rift Valley fever (RVF is an important neglected, emerging, mosquito-borne disease with severe negative impact on human and animal health. Mosquitoes in the Aedes genus have been considered as the reservoir, as well as vectors, since their transovarially infected eggs with stand desiccation and larvae hatch when in contact with water. However, different mosquito species serve as epizootic/epidemic vectors of RVF, creating a complex epidemiologic pattern in East Africa. The recent RVFV outbreaks in Somalia (2006–2007, Kenya (2006–2007, Tanzania (2007, and Sudan (2007–2008 showed extension to districts which were not involved before. These outbreaks also demonstrated the changing epidemiology of the disease from being originally associated with livestock, to a seemingly highly virulent form infecting humans and causing considerably high fatality rates. The amount of rainfall is considered to be the main factor initiating RVF outbreaks. The interaction between rainfall and local environment i.e. type of soil, livestock, and human determine the space-time clustering of RVF outbreaks. Contact with animals or their products was the most dominant risk factor to transfer the infection to humans. Uncontrolled movement of livestock during an outbreak is responsible for introducing RVF to new areas. For example, the virus that caused the Saudi Arabia outbreak in 2000 was found to be the same strain that caused the 1997–98 outbreaks in East Africa. A strategy that involves active surveillance with effective case management and diagnosis for humans and identifying target areas for animal vaccination, restriction on animal movements outside the affected areas, identifying breeding sites and targeted intensive mosquito control programs has been shown to succeed in limiting the effect of RVF outbreak and curb the spread of the disease from the onset.

  11. China reshapes the East Asian production network

    Institute of Scientific and Technical Information of China (English)

    唐海燕; 张会清

    2009-01-01

    From the perspective of intra-product specialization and with in-depth analysis of trade statistics,this paper investigates the influence of China’s rise on the East Asian production network.Our conclusions suggest that in integrating into the East Asian production network,China has gradually emerged as the manufacturing center of East Asia,weakening the regional influence of the Four Asian Tigers.Meanwhile,the competitive effect of China’s rise has helped promote the specialization levels of the network’s members and even the network as a whole.With cooperation in various processes of intra-product specialization,internal connections of the East Asian production network were further strengthened.In addition,China became an export platform of East Asia,transforming the export pattern of the East Asian production network to world markets from "bilateral trade" into "triangular trade," trade via China.

  12. Developing the east coast gas industry

    International Nuclear Information System (INIS)

    Development of a natural gas industry on Canada's east coast was discussed. The various stages of near-term and long-term development were outlined. Opportunities were identified in the areas of Grand Banks gas utilization, third party gas and natural gas liquids transportation and processing, cogeneration, petrochemicals and in energy marketing and services. As an example of this industry development, a corporate review of Novagas Canada Ltd., was presented. The company was formed in January 1994 and is wholly owned by Nova Gas International. Novagas Canada has ultimate resources of 62.9 Tcf of natural gas of which 48.9 Tcf remains to be discovered. The company focuses on non-regulated mid-stream operations of the natural gas/natural gas liquid value chain. Some 800 million dollars have been invested so far in gas processing, liquids and olefins businesses in Nova Scotia and the Grand Banks/Labrador area. The pending Nova/TCPL merger will combine Novagas Canada's and TransCanada Gas Services' midstream assets. The general conclusion was that the resource base is large enough to support development throughout the gas and natural gas liquids value chain, and that a critical mass is required to support development of the necessary gas infrastructure. A sizeable challenge remains in encouraging gas utilization, and in encouraging competition, open access and unbundling of energy services. 2 tabs., 2 figs

  13. Wage Mobility in East and West Germany

    OpenAIRE

    Regina T. Riphahn; Schnitzlein, Daniel D.

    2011-01-01

    This article studies the long run patterns and explanations of wage mobility as a characteristic of regional labor markets. Using German administrative data we describe wage mobility since 1975 in West and since 1992 in East Germany. Wage mobility declined substantially in East Germany in the 1990s and moderately in East and West Germany since the late 1990s. Therefore, wage mobility does not balance recent increases in cross-sectional wage inequality. We apply RIF (recentered influence funct...

  14. How international economic links affect East Asia

    OpenAIRE

    Nehru, Vikram

    1993-01-01

    The author applies the theme of the last two papers in the Global Economic Prospects series, written by the International Economics Department, to the case of one developing region: East Asia. He documents the rapid integration of the East Asian economies into the world economy through trade and foreign direct investment, and suggests that this has helped create a relatively well-diversified structure of production and of external markets. As a result, East Asia was relatively unaffected by t...

  15. Volcanic caves of East Africa - an overview

    OpenAIRE

    Jim W. Simons

    1998-01-01

    Numerous Tertiary to recent volcanoes are located in East Africa. Thus, much of the region is made up volcanic rock, which hosts the largest and greatest variety of East Africas caves. Exploration of volcanic caves has preoccupied members of Cave Exploration Group of East Africa (CEGEA) for the past 30 years. The various publications edited by CEGEA are in this respect a treasure troves of speleological information. In the present paper an overview on the most important volcanic caves and are...

  16. Middle East oil and gas

    International Nuclear Information System (INIS)

    This study is intended to shed light on structural changes occurring in six Middle East countries (Iran, Iraq, Kuwait, Qatar, Saudi Arabia and the United Arab Emirates) that can be expected to have a significant impact on their oil and gas industry. These six countries provide 42% of the world's traded crude oil, on which Member countries of the International Energy Agency (IEA) are increasingly dependent. They also contain about 65% and 30% of the world's proven oil and natural gas reserves, respectively, and command a strategic location between Europe and Asia. The Middle East has been one of the most volatile parts of the world where war, revolution and embargoes have caused major upheavals that have led to oil supply disruptions. The oil resources of all six countries were initially developed by international oil companies and all are members of the Organization of the Petroleum Exporting Countries (OPEC). In 1994, their crude oil production capacity was about 23 million barrels per day (mbd) and is planned to expand to about 28 mbd by the year 2000. Revenue from the sale of oil accounts for more than 80% of each nation's total exports and about 75% of each government's income. The objectives of this study are: to detail their announced oil and gas development plans, to describe the major trends occurring in these countries, to outline the government responses to the trends, and to analyse the impact of government policies on oil and gas development. (J.S.). 121 refs., 136 figs., 212 tabs

  17. 2008 East Asia Investment Forum Investment Cooperation in East Asia Facing Global Financial Fluctuations

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ 2008 East Asia Investment Forum was held from May 10 to May 11 in Beijing with the theme of"Investment Cooperation in East Asia Facing Global Financial Fluctuations".It shed light on investment challenges and opportunities in Vietnam,Lao,Cambodia and Burma which are the four emerging markets in East Asia,and investment hotspots in Vietnam as well as the potential for investment cooperation in East Asia.

  18. Model analysis of aerosol optical depth distributions over East Asia

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Based on simulated major aerosol concentrations (e.g., sulfate, nitrate, ammonium, organic carbon, black carbon, and sea salt) over East Asia during the year 2005 by using the Multi-scale Air Quality modeling system (RAMS-CMAQ), the aerosol optical depth (AOD) was calculated by the reconstruction mass-extinction method and then analyzed to explore its characteristics in temporal-spatial distributions. For evaluating the model performances, simulated AOD values were compared against observations at stations of the Aerosol Robotic Network (AERONET) and the Chinese Sun Hazemeter Network (CSHNET). The comparison shows that the model can well reproduce observed temporal and spatial features of AOD, especially in natural en- vironment. However, the simulated AOD values are underestimated over urban and suburban regions with dense human activities. Analysis of simulation results indicates that AOD varies significantly in time and space, and generally, AOD values are lower in summer and higher in winter. Excluding the contribution from soil dust aerosols, high AOD values (over 0.8) are found over the Sichuan Basin, South China, and Central China in several months, while low values (less than 0.2) are over northern and western areas of East Asia and southern sea regions. Analysis also shows that aerosols such as sulfate, nitrate, and ammonium are main contributors to AOD in East Asia, and their contributions are over 80% in most high AOD areas, while black carbon aerosols play an important role in northern China where dense human activities exist, especially in the winter time.

  19. Molecular Identification of Nosema species in East Azerbaijan province, Iran

    Directory of Open Access Journals (Sweden)

    Razmaraii, N.

    2013-05-01

    Full Text Available Nosema is a genus of microsporidia, which have significant negative impacts on honeybees. The aim of thisstudy is the epidemiological evaluation and molecular characterization of Nosema spices in various countiesof East-Azerbaijan province (Northwest of Iran. 387 samples were collected from colonies maintained invarious counties of East-Azerbaijan province. Samples after preparation were examined by a lightmicroscope for presence of Nosema spores. PCR method (SSUrRNA gene was used to differentiatebetween Nosema apis (N. apis and N. ceranae. Descriptive statistics were used for data analysis. Totalinfection prevalence of the microscopic evaluation and PCR tests were 225 (58.1% and 260 (67.1%respectively, total validity of PCR test against the microscopic test was computed equal to 1.1 in this case.Disease distribution in various counties of study area was variable and N. ceranae was the only Nosema species found to infect honeybees. The one species presence and different distribution of Nosema positive samples in various counties of East-Azerbaijan province may be due to multiple reasons. Furthermore,epidemiological information helps us to improve disease management practices in the studied area, apply new hygiene policy and reduce extra costs of production.

  20. 40 CFR 80.70 - Covered areas.

    Science.gov (United States)

    2010-07-01

    ...-northeast across Ky 53 on to the La Grange Water Filtration Plant; (I) Proceeding on to the east-southeast... City of Baltimore. (h) The Houston-Galveston-Brazoria, Texas area, comprised of the following Texas... other area classified under 40 CFR part 81, subpart C as a marginal, moderate, serious, or severe...

  1. Interdecadal changes in summer TC activity in East China Sea

    Science.gov (United States)

    Choi, Ki-Seon; Cha, Yu-Mi; Kang, Sung-Dae; Kim, Hae-Dong

    2015-04-01

    The study analyzed the time series of the tropical cyclone (TC) frequencies which passed through the East China Sea between July and September from 1963 to 2012. The result of applying the statistical change-point analysis to this time series shows that a climate regime shift occurred in 1983 when the TC frequencies which pass the East China Sea area started increasing. The study then analyzed the average difference after 1983 (1984-2012) and before 1983 (1963-1983). The TC genesis frequency shows a tendency in mainly appearing in the tropical and subtropical Northwestern Pacific between 1963 and 1983 and the southern part between 1984 and 2012. The TC passage frequency shows a pattern that the TCs move from the far northeast sea of Philippines and change direction to Korea and Japan, passing through the East China Sea between 1984 and 2012. Meanwhile, the TC passage frequency shows a pattern which moves from the far southeast sea of the Philippines to southern China in the west direction in the previous period (1963-1983). These TC movement patterns coincide with the development status of the subtropical western North Pacific high (SWNPH) which averages for each period. It shows that the SWNPH in the second period stays away from the SWNPH in the second period from the northeast direction, but that the SWNPH in the first period expands to western Taiwan. This study analyzes the difference between the two periods in the 500-hPa streamline to understand the changes in such TC activities in the two groups. The anomalous anticyclonic circulations centered in the southern part of Japan are fortified in most of the subtropical Northwestern Pacific. The anomalous southerlies from the anomalous circulations are outstanding in the East China Sea area, Korea, and Japan. Therefore, the TCs generated in the tropical and subtropical Northwestern Pacific move along with the anomalous steering flow (anomalous southwesterlies) and up toward the East China Sea area, Korea, and

  2. Potential for economic solar desalination in the Middle East

    International Nuclear Information System (INIS)

    Fresh water forms only about 1% of the total water available on earth. Technologies for the desalination of seawater have considerably matured in the last decade. However, the energy required for the desalination is usually expensive in arid areas where fresh water is required. Renewable energy provides a clean, free, and low-maintenance source of energy for desalination, limited only by their initial cost, and the variability of the available energy. In this paper the potential use of solar energy for the desalination of seawater in the Middle East is evaluated. Multi-Stage Flash (MSF) desalination requires large amounts of energy, while Reverse Osmosis (RO) desalination is more energy efficient. Photovoltaics is another promising renewable energy source for seawater desalination in the Middle East. It is best suited for the RO and Electrodialysis (ED) methods. (author)

  3. Impact of the East Japan Earthquake on the KEKB tunnel

    International Nuclear Information System (INIS)

    KEKB completed its very successful operation on June 30, 2010. The dismantling of the KEKB main ring started in the fall of 2010 for the next project, called SuperKEKB. The East Japan Earthquake hit the area in the middle of construction on March 11, 2011. The tunnel, which will be used for SuperKEKB, received various types of damage from the earthquake. Most of the damage is concentrated around the tunnel joints. A survey of part of the tunnel indicates that the tunnel is deformed beyond the alignment tolerances for SuperKEKB. Therefore, resurvey and realignment of the existing survey network and the magnets are needed. Some parts of the tunnel continue to move even four months after the earthquake. The impact of the East Japan Earthquake on the KEKB tunnel is summarized and reported in this paper. (author)

  4. Optimization Analysis and Simulation of the EAST Cryogenic System

    Institute of Scientific and Technical Information of China (English)

    邱立龙; 庄明; 毛晋; 胡良兵; 盛林海

    2012-01-01

    This paper presents the optimization cycle of the EAST cryogenic system. A simulation analysis and simulation of the main Claude program of this cycle was developed on the basis of the characteristics of the components and verified with the experimental results. The built-in volume ratio of the No. 7 compressor was tested with the purpose of finding the optimum internal pressure ratio to comply with the external pressure ratio so as to increase the isothermal efficiency and cycle efficiency. In addition, the UA (U, heat transfer coefficient; A, heat transfer area) values of the heat exchangers, efficiencies of turbines, mass flow fraction of the turbine stream were analyzed in order to improve the capacity or efficiency of the cycle. Finally, in view of the estimated heat loads of EAST in future, an upgraded operational cycle of 1500 W/4.5 K +1000 W/3.5 K +5 g/s is proposed according to the simulation.

  5. Is Economic Development Promoting Monetary Integration in East Asia?

    Directory of Open Access Journals (Sweden)

    Kentaro Kawasaki

    2015-10-01

    Full Text Available This paper tries to investigate whether there exist international integrated markets among East Asian economies, by employing the Generalized Purchasing Power Parity (G-PPP model, then, it would help to suggest whether the East Asian region is the Optimum Currency Area (OCA or not. The empirical results in this paper suggest that holding the G-PPP among nine Asian countries (China, Indonesia, Japan, Korea, Malaysia, the Philippines, Singapore, Thailand and Vietnam becomes more applicable in 2000–2013 than of that in 1984–1997. In the period of “globalization,” which is characterized by expansion of world trade, increase of international capital flows, and development of information and communications technologies, Asian economic development has been promoting not only economic integrations but also constructing the stable linkages of real exchange rates. Therefore, it would help to adopt regional coordination for monetary policies to assure the feasibility of a possible monetary union.

  6. PETROCHINA WEST EAST GAS PIPELINE & SALES COMPANY

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ PetroChina West East Gas Pipeline & Sales Company, a regional company directly under PetroChina Company Limited (PetroChina), is responsible for the construction and operation of the West-East Gas Pipeline Project, and the gas marketing and sales of the natural gas market in China.

  7. Transforming Higher Education in East Germany.

    Science.gov (United States)

    de Rudder, Helmut

    1993-01-01

    A discussion of higher education in the former German Democratic Republic looks at the common historical roots of central European universities, the different directions higher education took in East and West Germany after 1945, and the current turbulent transformation of higher education in East Germany during German unification. (Author/MSE)

  8. Massive job cuts threaten East German science

    CERN Multimedia

    Hamer, M

    1990-01-01

    German reunification could result in thousands of scientists losing their jobs. At the end of this year the East German state budget for science will run out. Scientists in the East are keen to find Western support to protect their research (1 page).

  9. Teaching the Literature of Today's Middle East

    Science.gov (United States)

    Webb, Allen

    2011-01-01

    Providing a gateway into the real literature emerging from the Middle East, this book shows teachers how to make the topic authentic, powerful, and relevant. "Teaching the Literature of Today's Middle East": (1) Introduces teachers to this literature and how to teach it; (2) Brings to the reader a tremendous diversity of teachable texts and…

  10. Principle and practice of saline-alkali soil improvement via subsurface pipe engineering in coastal areas of East Hebei Province%基于暗管埋设的农田生态工程对运东滨海盐碱地的改良原理与实践

    Institute of Scientific and Technical Information of China (English)

    韩立朴; 马凤娇; 于淑会; 刘金铜

    2012-01-01

    Coastal saline-alkali soils form a critical component of the abundant saline soils in China. Shallow groundwater, highly saline soils and strong seasonal changes in soil water and salt are the main characteristics of saline coastal plains in East Hebei Province. Given these characteristics, salt stress, drought and water logging have been the main limiting factors to crop production in this area. This study summarized the principles and implementation of various farmland eco-engineering methods to overcome these limiting factors. It studied the improvements in saline soils via eco-engineering using sensitivity analysis of three kinds of stresses in local common crops in Nandagang. The results of the field experiment showed that yields of cotton and maize were respectively 2.23-3.98 t-hnT2 and 4.6~6.7 t-hrrf2, which were close to the average level for local farmlands. Total wheat-corn yield at harvest was 9.6-10.8 thm~2 and the yield of wheat-millet reached 9.1-11.9 t-hm~2. Farmland eco-engineering significantly increased the suitability land for cropping and multiple crop rotation systems. However, single eco-engineering technology showed some limitations, for example, iced salt-water irrigation increased soil salinity and underground pipe system reduced soil nutrient content and effectiveness. Eco-engineered farmlands were systematic and circulative so that it enhanced redistribution of soil water, reduced soil salt content and prevented salt/waterstress. However, there was still the need for more functional technologies to adjust crop to environment for optimal yield. Eco-engineering aimed at producing high crop yields and balanced soil salt content. For that purpose, underground pipe systems replaced the open-ditch systems as the basis of drainage and eco-engineering. Furthermore, eco-engineering was gradually becoming abundant, systematic in the saline-alkaline farmlands of East Hebei Province.%我国具有丰富的盐碱地资源,滨海盐碱地是其重要

  11. Gas export potential of Russia's East: Will it match Asia-Pacific markets?

    International Nuclear Information System (INIS)

    Russia's Far East and East Siberia are emerging as new major sources of gas supplies for East Asian energy markets. Thanks to ongoing and earmarked resource and infrastructure developments in Sakhalin, Yakutia (Sakha) and Irkutsk, by around 2020 these poorly developed but naturally endowed areas of the country's East can provide between 50 and 70 Bcm/yr (5-7 Bcfd) of natural gas, including up to 10 Mt/yr of LNG, available for exports to neighbouring Pacific countries (primarily to the PRC, Japan, South Korea as well as to Taiwan and the U.S. West Coast). This can noticeably reshape today's matrix of the Asia-Pacific energy flows and even destabilize the regional gas market. (author)

  12. Distribution characteristics of zooplankton biomass in the East China Sea

    Institute of Scientific and Technical Information of China (English)

    XU Zhaoli; CHAO Min; CHEN Yaqu

    2004-01-01

    On the basis of the data of oceanographic survey in the East China Sea in four seasons during 1997~2000 (23°30′~33°00′N,118°30′~ 128°E), the variation of total biomass and diet biomass of zooplankton and their spatial-temporal distribution and relationship with the fishing ground of Engraulis japonicus are approached and analyzed. The results show that the average biomass is 65.32 mg/m3 in four seasons, autumn (86.18 mg/m3) being greater than summer (69.18 mg/m3) greater than spring (55.67 mg/m3) greater than winter (50.33 mg/m3). The average value of diet zooplankton hiomass is 40.9 mg/m3.The trends of horizontal distribution both in the total biomass and the diet biomass of zooplankton are similar. The high biomass region (250~500 mg/m3) is very limited, only accounting for 1% of the investigation area. Seasonal variation of the biomass is very remarkable in the west and north parts of East China Sea coastal waters (29°30'N,125°E). The horizontal distribution of diet zooplankton depends on the abundance distribution of crustacean. The distribution of diet zooplankton is related to the fishing ground of Engraulis japonicus and the high-density area of young fish and larval. In spring, the central fishing ground of Engraulis japonicus (>100 kg/h) and the high-density area of young fish and larval (>100 individuals per net) are located at the same place of high-density (100~250 mg/m3)area of diet zooplankton in the middle-southern part of East China Sea or the edge of its waters.

  13. Distribution characteristics of zooplankton biomass in the East China Sea

    Institute of Scientific and Technical Information of China (English)

    XU Zhaoli; CHAO Min; CHEN Yaqu

    2004-01-01

    On the basis of the data of oceanographic survey in the East China Sea in four seasons during 1997~2000 (23°30′~33°00′N,118°30′~ 128°E), the variation of total biomass and diet biomass of zooplankton and their spatial-temporal distribution and relationship with the fishing ground of Engraulisjaponicus are approached and analyzed. The results show that the average biomass is 65.32 mg/m3 in four seasons, autumn (86.18 mg/m3) being greater than summer (69.18 mg/m3) greater than s pring ( 55.67 mg/m3) greater than winter (50.33 mg/m3). The average value of diet zooplankton biomass is 40.9 mg/m3.The trends of horizontal distribution both in the total biomass and the diet biomass of zooplankton are similar. The high biomass region (250~500 mg/m3) is very limited, only accounting for 1% of the investigation area. Seasonal variation of the biomass is very remarkable in the west and north parts of East China Sea coastal waters ( 29°30′N, 125°E). The horizontal distribution of diet zooplankton depends on the abundance distribution of crustacean. The distribution of diet zooplankton is related to the fishing ground of Engraulis japonicus and the high-density area of young fish and larval. In spring, the central fishing ground of Engraulis japonicus (>100 kg/h) and the high-density area of young fish and larval (>100 individuals per net) are located at the same place of high-density (100~250 mg/m3)area of diet zooplankton in the middle-southern part of East China Sea or the edge of its waters.

  14. East Capital suunab investorid Venemaale / Gert Tiivas ; interv. Raivo Sormunen

    Index Scriptorium Estoniae

    Tiivas, Gert, 1973-

    2007-01-01

    Rootsi investeerimispanga East Capitali Balti regiooni juht Gert Tiivas soovitab investeerida Baltimaadest suurema potentsiaaliga riikide börsidele. Vt. samas: CV: Gert Tiivas; East Capitali fondid. Diagramm: East Capitali Venemaa fondis on enim raha

  15. Anthropogenic carbon in the East Greenland Current

    Science.gov (United States)

    Jutterström, Sara; Jeansson, Emil

    2008-07-01

    Sections of dissolved inorganic anthropogenic carbon ( CTanthro) based on 2002 data in the East Greenland Current (EGC) are presented. The CTanthro has been estimated using a model based on optimum multiparameter analysis with predefined source water types. Values of CTanthro have been assigned to the source water types through age estimations based on the transit time distribution (TTD) technique. The validity of this approach is discussed and compared to other methods. The results indicated that the EGC had rather high levels of CTanthro in the whole water column, and the anthropogenic signal of the different source areas were detected along the southward transit. We estimated an annual transport of CTanthro with the Denmark Strait overflow ( σθ > 27.8 kg m -3) of ∼0.036 ± 0.005 Gt C y -1. The mean CTanthro concentration in this density range was ∼30 μmol kg -1. The main contribution was from Atlantic derived waters, the Polar Intermediate Water and the Greenland Sea Arctic Intermediate Water.

  16. Impact of the Dominant Large-scale Teleconnections on Winter Temperature Variability over East Asia

    Science.gov (United States)

    Lim, Young-Kwon; Kim, Hae-Dong

    2013-01-01

    Monthly mean geopotential height for the past 33 DJF seasons archived in Modern Era Retrospective analysis for Research and Applications reanalysis is decomposed into the large-scale teleconnection patterns to explain their impacts on winter temperature variability over East Asia. Following Arctic Oscillation (AO) that explains the largest variance, East Atlantic/West Russia (EA/WR), West Pacific (WP) and El Nino-Southern Oscillation (ENSO) are identified as the first four leading modes that significantly explain East Asian winter temperature variation. While the northern part of East Asia north of 50N is prevailed by AO and EA/WR impacts, temperature in the midlatitudes (30N-50N), which include Mongolia, northeastern China, Shandong area, Korea, and Japan, is influenced by combined effect of the four leading teleconnections. ENSO impact on average over 33 winters is relatively weaker than the impact of the other three teleconnections. WP impact, which has received less attention than ENSO in earlier studies, characterizes winter temperatures over Korea, Japan, and central to southern China region south of 30N mainly by advective process from the Pacific. Upper level wave activity fluxes reveal that, for the AO case, the height and circulation anomalies affecting midlatitude East Asian winter temperature is mainly located at higher latitudes north of East Asia. Distribution of the fluxes also explains that the stationary wave train associated with EA/WR propagates southeastward from the western Russia, affecting the East Asian winter temperature. Investigation on the impact of each teleconnection for the selected years reveals that the most dominant teleconnection over East Asia is not the same at all years, indicating a great deal of interannual variability. Comparison in temperature anomaly distributions between observation and temperature anomaly constructed using the combined effect of four leading teleconnections clearly show a reasonable consistency between

  17. Groundwater PAHs Contamination Risk Assessment of Reclaimed Wastewater Irrigation Area, South-east Part of Beijing, China%北京市东南郊再生水灌区地下水多环芳烃污染风险评估

    Institute of Scientific and Technical Information of China (English)

    李玮; 何江涛; 马文洁; 纪亚萍

    2012-01-01

    In order to better understand the migration and attenuation of pollutants and its potential pollution risk to groundwater during the reclaimed wastewater irrigation, a model based on Multi-cell was developed, which combined with mass conservation, adsorption and re-distribution and biodegradation mechanism. This one-dimensional model was aimed at groundwater contaminants risk assessment which can calculate the attenuation of pollutants during the vertical migration through the soil profiles. This paper used the model to perform groundwater pollution risk assessment in Tongzhou,Daxing agriculture district, a typical reclaimed wastewater irrigation area in South-east of Beijing. During the calculation, two typical polycyclic aromatic hydrocarbons, naphthalene and phenanthrene were selected to represent the reclaimed wastewater pollutants, and local data of well drilling and quality of irrigation water and groundwater were used. Conclusions suggested that the concentration of naphthalene and phenanthrene migrating into aquifer of most part of Tongzhou,Daxing district after long-term of reclaimed wastewater irrigation was low except of Lucheng town in Tongzhou district; the groundwater vulnerability of Daxing district was better than Tongzhou district because of its thickness of vadose zone; the major accumulated layer of naphthalene and phenanthrene in soil was the clay layer, and its adsorption capacity was much higher than coarse sand; the migration capability of low molecular PAHs in the surface of soil was better. Through this assessment, the difference of groundwater contamination risk for naphthalene and phenanthrene could be identified, and this could help to better understand the risk of reclaimed wastewater irrigation in Tongzhou and Daxing.%为研究污染物随再生水进入地下环境后其迁移衰减情况及对地下水的潜在危害性,以Multi-cell模型为基础,结合污染物质量守恒、在水土中吸附再分配、生物降解等机理,

  18. Using remote sensing and imagery exploitation to monitor the dynamics of East Timbalier Island, LA: 2000-2010

    Science.gov (United States)

    Thomas, James P.; Fisher, Gary B.; Chandler, Lisbeth A.; Angeli, Kim M.; Wheeler, Douglas J.; Glover, Robert P.; Schenck-Gardner, Elizabeth J.; Wiles, Steve E.; Lindley, Carolyn F.; Peccini, Michael B.

    2011-01-01

    In 1999, the National Oceanic and Atmospheric Administration-National Marine Fisheries Service and the State of Louisiana jointly undertook the restoration of East Timbalier, a barrier island along a sediment-starved portion of the Gulf of Mexico coast of Louisiana. High-resolution overhead imagery was used to monitor the course of this restoration effort. This article describes the changes in area and movement of East Timbalier Island and compares these changes with the previous measurements. Between 2000 and 2010, East Timbalier Island lost 52–66% of its area and moved northwards 12–105 m/year. The area of East Timbalier Island is less today than at any time since 1887. Understanding of the physical processes in nature that control the size, shape and movement of the island, as well as the human impacts that have hastened its degradation, is critical for accomplishing any future restoration.

  19. The Cave Exploration Group of East Africa and volcanic caves in Kenya

    OpenAIRE

    Michael Declan Kennedy

    1998-01-01

    This paper looks at the history of the Cave Exploration Group of East Africa with special reference to the exploration of volcanic caves. It demonstrates that the group has concentrated on two main areas, the Chyulu HiIls and Mt. Suswa, although other areas have also been studied. The Cave Exploration Group of East Africa has had to cope with various problems. The most important of which are related to the socio-economic conditions of a developing country. These problems have not prevented th...

  20. Hanford 200 Areas Development Plan

    International Nuclear Information System (INIS)

    The purpose of the Hanford 200 Areas Development Plan (Development Plan) is to guide the physical development of the 200 Areas (which refers to the 200 East Area, 200 West Area, and 200 Area Corridor, located between the 200 East and 200 West Areas) in accordance with US Department of Energy (DOE) Order 4320.lB (DOE 1991a) by performing the following: Establishing a land-use plan and setting land-use categories that meet the needs of existing and proposed activities. Coordinating existing, 5-year, and long-range development plans and guiding growth in accordance with those plans. Establishing development guidelines to encourage cost-effective development and minimize conflicts between adjacent activities. Identifying site development issues that need further analysis. Integrating program plans with development plans to ensure a logical progression of development. Coordinate DOE plans with other agencies [(i.e., Washington State Department of Ecology (Ecology) and US Environmental Protection Agency (EPA)]. Being a support document to the Hanford Site Development Plan (DOE-RL 1990a) (parent document) and providing technical site information relative to the 200 Areas

  1. Hanford 200 Areas Development Plan

    Energy Technology Data Exchange (ETDEWEB)

    Rinne, C.A.; Daly, K.S.

    1993-08-01

    The purpose of the Hanford 200 Areas Development Plan (Development Plan) is to guide the physical development of the 200 Areas (which refers to the 200 East Area, 200 West Area, and 200 Area Corridor, located between the 200 East and 200 West Areas) in accordance with US Department of Energy (DOE) Order 4320.lB (DOE 1991a) by performing the following: Establishing a land-use plan and setting land-use categories that meet the needs of existing and proposed activities. Coordinating existing, 5-year, and long-range development plans and guiding growth in accordance with those plans. Establishing development guidelines to encourage cost-effective development and minimize conflicts between adjacent activities. Identifying site development issues that need further analysis. Integrating program plans with development plans to ensure a logical progression of development. Coordinate DOE plans with other agencies [(i.e., Washington State Department of Ecology (Ecology) and US Environmental Protection Agency (EPA)]. Being a support document to the Hanford Site Development Plan (DOE-RL 1990a) (parent document) and providing technical site information relative to the 200 Areas.

  2. Regional economic integration in Great East Asia: determinants and barriers

    Directory of Open Access Journals (Sweden)

    Volodymyr Korol

    2015-06-01

    Full Text Available The article studies both general trends and peculiar characteristics of processes of economic integration in the Great East Asia, which plays the role of one of the major centers of contemporary global development. The basic determinants and barriers for implementation of regional strategies by China, Japan, ASEAN that will influence the geo-economic policy of Ukraine not only in East Asian, but also European and Eurasian areas. Attention is focused on the basic principles of realized and potential future integration models in the "ASEAN+" format with variable composition of member states that correspond to different extents to strategic objectives of both specified key actors in the region and extra-regional states that have global and transnational interests. Extrapolation of dominant trends in the nature and dynamics of transformation processes of East Asian economic regionalization allowed forming a forecast for the longterm conservation of importance of free trade agreements in the absence of preconditions to create customs unions. At the same time it was stressed out that proper assurance of national interests of international economic relations will be based on contractual instruments at the international level, without creating institutional and legal superstructure similar to the European Union or the Eurasian Economic Union as supranational law and supranational bodies.

  3. Dissemination of carbapenemases producing Gram negative bacteria in the Middle East

    Directory of Open Access Journals (Sweden)

    Abed Zahedi bialvaei

    2015-12-01

    Full Text Available The emergence and spread of carbapenemase-producing bacteria, that hydolyze most β-lactams, including carbapenems, are a major concern of public health system worldwide, particularly in the Middle East area. Since the plasmids harboring resis- tance genes could be spread across other bacterial populations, detection of carbapenemase-producing organisms has become more problematic. These organisms produce different types of enzymes including the most prevalent types including KPC, VIM, IMP, NDM, and OXA-48. Carbapenemase producers are mostly identified among Escherichia coli, Klebsiella pneu- moniae, Pseudomonas aeruginosa and Acinetobacter baumannii. This study reviewed almost all papers, which conducted in the Middle East. In order to decrease the spread of resistance, the regional cooperation has been emphasized by the Middle East countries. The highest resistance, which is mediated by KPC has been observed in Afghanistan, Saudi Arabia and Jordan followed by NDM in Pakistan and OXA in Turkey and Pakistan. It is important to mention that the spread of these types have been reported sporadically in the other countries of this area. This review described the widespread carbapenemases in the Middle East area, which have been identified in an alarming rate. Keywords: Carbapenemase, KPC, NDM, OXA, Acinetobacter baumannii, Enterobacteriaceae, Pseudomonas aeruginosa,Middle East countries

  4. East Asian perspective on global environmental problems

    International Nuclear Information System (INIS)

    The Central Research Institute of Electric Power Industry has been conducting active global warming research programs focusing on development of a method to forecast climate change accompanying global warming both globally and in East Asia. A regional climate change forecasting method is being developed and researches are conducted on impacts of climate change on the natural and social environment in East Asia. Researches are also conducted focusing on the relationship between emissions and deposition of acid substances and assessment of the environmental impacts of acid rain in East Asia. 4 figs

  5. Networks model of the East Turkistan terrorism

    Science.gov (United States)

    Li, Ben-xian; Zhu, Jun-fang; Wang, Shun-guo

    2015-02-01

    The presence of the East Turkistan terrorist network in China can be traced back to the rebellions on the BAREN region in Xinjiang in April 1990. This article intends to research the East Turkistan networks in China and offer a panoramic view. The events, terrorists and their relationship are described using matrices. Then social network analysis is adopted to reveal the network type and the network structure characteristics. We also find the crucial terrorist leader. Ultimately, some results show that the East Turkistan network has big hub nodes and small shortest path, and that the network follows a pattern of small world network with hierarchical structure.

  6. Simulation Analysis of Divertor Performance in EAST

    Institute of Scientific and Technical Information of China (English)

    Zhu Sizheng; Zha Xuejun

    2005-01-01

    A detailed study of the divertor performance in the EAST has been conducted for both its double null and single null configurations. The results of the application of the SOLPS (B2/Eirene) code package to the analysis of the EAST divertor are summarized. Here we concentrate on the effects of the increased geometrical closure and variation in the magnetic topology on the behavior of divertor plasmas. The results of numerical predictions for the EAST divertor's operational window are also described in this paper.

  7. East African English. Linguistic Features and Background

    OpenAIRE

    Hermann Ingi Ragnarsson 1983

    2011-01-01

    The aim of this paper is to describe the most notable features and background of English in East Africa. That is: Kenya, Tanzania and Uganda. For this to be possible, English as a second language has to be discussed, since English is the second, third, or even fourth language of East Africa’s inhabitants. The development and characteristics of English in Africa generally will thus be discussed before the discussion turns to East African English with a special emphasis on Kenya. One of the ...

  8. The February 21, 1993 tornadoes of East Tennessee

    International Nuclear Information System (INIS)

    A series of tornadoes struck the east Tennessee area on Sunday afternoon, February 21, 1993 around Knoxville, Lenoir City, and Oak Ridge causing millions of dollars worth of damage to both homes and businesses in the area, killing one, injuring a number of persons, and leaving a large area without power for many hours or even days due to damage to the local TVA transmission line network. One tornado touched down in the Department of Energy Oak Ridge Reservation near the Oak Ridge Y-12 Plant, continued through the Union Valley business district located just east of the plant, through the adjacent University of Tennessee Arboretum and then continued into the communities of Claxton and Powell. The path length of the tornado was approximately 13 miles. Damage to the Y-12 Plant was minimal, but the Union Valley business district was seriously damaged, including the Fusion Energy Design Center (FEDC) which houses a number of DOE related projects. The preliminary cost estimate of the damage to DOE facilities (both at Y-12 and at the FEDC) was around $520,000. This paper describes the local meteorological data, the tornado that struck near the Y-12 plant, the resulting damage both to the DOE facilities and to the surrounding communities, the plant emergency response and recovery activities, and the current hazard analysis being undertaken at the plant

  9. The February 21, 1993 tornadoes of East Tennessee

    International Nuclear Information System (INIS)

    A series of tornadoes struck the east Tennessee area on Sunday afternoon, February 21, 1993 around Knoxville, Lenoir City, and Oak Ridge causing millions of dollars worth of damage to both homes and businesses in the area, killing one, injuring a number of persons, and leaving a large area without power for many hours or even days due to damage to the local TVA transmission line network. One tornado touched down in the Department of Energy Oak Ridge Reservation near the Oak Ridge Y-12 Plant, continued through the Union Valley business district located just east of the plant, through the adjacent University of Tennessee Arboretum and then continued into the communities of Claxton and Powell. The path length of the tornado was approximately 13 miles. Damage to the Y-12 Plant was minimal, but the Union Valley business district was seriously damaged, including the Fusion Energy Design Center (FEDC) which houses a number of DOE related projects. The preliminary cost estimate of the damage to DOE facilities (both at Y-12 and at the FEDC) was around $520,000. This paper describes the local meteorological data, the tornado that struck near the Y-12 plant, the resulting damage both to the DOE facilities and to the surrounding communities, the plant emergency response and recovery activities, and the current hazard analyses being undertaken at the plant

  10. Foreign Policy of the USA and Russia in East Asia

    Directory of Open Access Journals (Sweden)

    Anna Corsaro

    2015-01-01

    Full Text Available his paper analyzes the role of the Russian Federation as a world power in the East Asian area between 2000 and 2010, delving into its relations with major regional actors, namely: China, Japan, Taiwan, North Korea and South Korea. Russia’s policies and actions are compared to those of the United States as the arguably predominant superpower during most of the period in exam. Emphasis is put on the possible causes of escalation between the various actors within the Asian scenario, with a detailed comparison between the actions taken by Russia and the United States. 

  11. Applying regional planning schemes in East Jutland, Denmark

    DEFF Research Database (Denmark)

    Grunfelder, Julien; Fertner, Christian

    2010-01-01

    the “sight inversion” approach made in Montpellier. As a result, 14% of the land cover changes of agricultural and natural areas into artificial areas in East Jutland between 2000 and 2006 happened in “valuable landscapes” areas. In 1979 the newly created Metropolitan council of Portland (Metro) established......, the SCoT (Territorial Coherence Scheme) of Montpellier Agglomeration and the Urban Growth Boundary of Portland. By the way of an ex post thought experiment we apply the three approaches to the situation in the year 2000 and discuss hypothetical effects of them regarding actual land use changes between...... 2000 and 2006, documented by CORINE. The Fingerplan was elaborated in 1947 but became first in 2007 a legal planning document. However, its simple principles of development along the commuter rail lines and the protection of green wedges in between them guided spatial development in Copenhagen since...

  12. Variability of terrigenous dissolved organic matter as a response to coastal plume in Zhoushan area of the East China Sea%舟山海域陆源溶解有机质变化及其对近岸羽状流的响应

    Institute of Scientific and Technical Information of China (English)

    黄清辉; 吴加学; 蒋愉林; 李建华

    2011-01-01

    In the summer of 2007, one cruise survey on terrigenous chromophoric dissolved organic matter (CDOM) was carried out in the Zhoushan sea area of the East China Sea.Fluorescence intensities at the excitation wavelength 370 nm/the emission wavelength 460 nm and absorption coefficients at the wavelength 355 nm were determined, which represented terrigenous CDOM concentrations.Fluorescence indices were also measured as the indicator of CDOM sources.The results show that CDOM concentrations roughly tend to decrease in the direction from the land to the sea, but there is some phenomenon of vertical jump.High concentrations of CDOM in the surface water were observed at some sites of the northeast of the Zhoushan sea area from time to time, but they showed a great variability, which suggesting that the waters might be subject to the impact of estuarine plume of the Changjiang River.It is found at a continuous observation station that the concentrations of CDOM at the low tide are often higher than those at the high tide.During the mixing process between river water and seawater, the CDOM concentrations and light absorption coefficients at 355 nm have a significant negative linear relationship with the salinity.That is to say, CDOM takes on the conservative behavior in general.However, CDOM concentrations are significantly lower than the theoretical dilution values in the low salinity zone, indicating a non-conservative removal behavior of CDOM in the suspended sediment front.The fluorescence indices are almost fixed at 1.50 in most of water samples with the salinity between 24 and 31, indicating that CDOM can be dominated with terrigenous sources.However, the fluorescence indices vary from 1.70 to 1.90 and above in low salinity (<24) zone, indicating that CDOM can be dominated with marine sources; it is related to the significant removal of terrigenous fractions of CDOM in this zone with low salinity and high turbidity.These results prove that terrigenous organic matter

  13. Seamount physiography and biology in the north-east Atlantic and Mediterranean Sea

    Directory of Open Access Journals (Sweden)

    T. Morato

    2013-05-01

    Full Text Available This work aims at characterising the seamount physiography and biology in the OSPAR Convention limits (north-east Atlantic Ocean and Mediterranean Sea. We first inferred potential abundance, location and morphological characteristics of seamounts, and secondly, summarized the existing biological, geological and oceanographic in situ research, identifying examples of well-studied seamounts. Our study showed that the seamount population in the OSPAR area (north-east Atlantic and in the Mediterranean Sea is large with around 557 and 101 seamount-like features, respectively. Similarly, seamounts occupy large areas of about 616 000 km2 in the OSPAR region and of about 89 500 km2 in the Mediterranean Sea. The presence of seamounts in the north-east Atlantic has been known since the late 19th century, but overall knowledge regarding seamount ecology and geology is still relatively poor. Only 37 seamounts in the OSPAR area (3.5% of all seamounts in the region, 22 in the Mediterranean Sea (9.2% of all seamounts in the region and 25 in the north-east Atlantic south of the OSPAR area have in situ information. Seamounts mapped in both areas are in general very heterogeneous, showing diverse geophysical characteristics. These differences will likely affect the biological diversity and production of resident and associated organisms.

  14. Lots, 2004, East Baton Rouge Parish, Louisiana

    Data.gov (United States)

    Louisiana Geographic Information Center — This dataset depicts the polygon boundaries of the parcels of land within the Parish of East Baton Rouge, with the exception of those parcels that fall within the...

  15. Parish Boundary, 2004, East Baton Rouge, Louisiana

    Data.gov (United States)

    Louisiana Geographic Information Center — This dataset depicts polygon boundary of East Baton Rouge Parish. This dataset was derived from many data sources such as aerial photographs and mylars and conveys...

  16. Biogas - Bioenergy potential in East Africa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    The workshop is part of the project: `Energy production from Sisal Waste in East Africa` sponsored by the Danish Energy Agency, an agency under the Danish Ministry of Environment and Energy. This project has been carried out in close cooperation between the Danish Technological Institute and University of Dar es Salaam, Applied Microbiology Unit, who has also taken care of the practical arrangement. The main objectives of the workshop was: To present the ongoing research in East Africa on biogas production from organic residues; To get an overview of political and administrative issues related to promotion and implementation of renewable energy facilities in East Africa; To discuss appropriate set-ups for bioenergy facilities in East Africa. (au)

  17. Zoning, 2004, East Baton Rouge Parish, Louisiana

    Data.gov (United States)

    Louisiana Geographic Information Center — This is a graphical polygon dataset depicting the zoning boundaries of the East Baton Rouge Parish of the State of Louisiana. Zoning can be defined as the range of...

  18. Biogas - Bioenergy potential in East Africa

    International Nuclear Information System (INIS)

    The workshop is part of the project: 'Energy production from Sisal Waste in East Africa' sponsored by the Danish Energy Agency, an agency under the Danish Ministry of Environment and Energy. This project has been carried out in close cooperation between the Danish Technological Institute and University of Dar es Salaam, Applied Microbiology Unit, who has also taken care of the practical arrangement. The main objectives of the workshop was: To present the ongoing research in East Africa on biogas production from organic residues; To get an overview of political and administrative issues related to promotion and implementation of renewable energy facilities in East Africa; To discuss appropriate set-ups for bioenergy facilities in East Africa. (au)

  19. EAST OJAI HYDROLOGY, VENTURA COUNTY, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The basis of the hydrologic data for East Ojai FIS is the HSPF study for Ventura River watershed documented in a report entitled...

  20. Seasonal Variation of the East Asian Subtropical Westerly Jet and Its Association with the Heating Field over East Asia

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    The structure and seasonal variation of the East Asian Subtropical Westerly Jet (EAWJ) and associations with heating fields over East Asia are examined by using NCEP/NCAR reanalysis data.Obvious differences exist in the westerly jet intensity and location in different regions and seasons due to the ocean-land distribution and seasonal thermal contrast, as well as the dynamic and thermodynamic impacts of the Tibetan Plateau. In winter, the EAWJ center is situated over the western Pacific Ocean and the intensity is reduced gradually from east to west over the East Asian region. In summer, the EAWJ center is located over the north of the Tibetan Plateau and the jet intensity is reduced evidently compared with that in winter. The EAWJ seasonal evolution is characterized by the obvious longitudinal inconsistency of the northward migration and in-phase southward retreat of the EAWJ axis. A good correspondence between the seasonal variations of EAWJ and the meridional differences of air temperature (MDT) in the mid-upper troposphere demonstrates that the MDT is the basic reason for the seasonal variation of EAWJ. Correlation analyses indicate that the Kuroshio Current region to the south of Japan and the Tibetan Plateau are the key areas for the variations of the EAWJ intensities in winter and in summer,respectively. The strong sensible and latent heating in the Kuroshio Current region is closely related to the intensification of EAWJ in winter. In summer, strong sensible heating in the Tibetan Plateau corresponds to the EAWJ strengthening and southward shift, while the weak sensible heating in the Tibetan Plateau is consistent with the EAWJ weakening and northward migration.

  1. Case history report on East Mesa and Cerro Prieto geothermal fields

    Energy Technology Data Exchange (ETDEWEB)

    Davis, DG.; Sanyal, S.K.

    1979-06-01

    Well log analysis as applied to the geothermal industry is one of the areas of technology in great need of further development. One means of improving log analysis technology is to study case histories of the past uses of log analysis as applied to specific fields. The project described in this report involved case history studies on two well-known geothermal areas in North America: the East Mesa field in California and the Cerro Prieto field in Mexico. Since there was considerably more pertinent material available on East Mesa, a major part of the effort on this project was devoted to studying the East Mesa field. One particular problem that first came to attention when studying the Cerro Prieto data was the difficulty in determining actual formation temperature at the time of logging. Since the temperature can have a significant effect on well log readings, an accurate temperature determination was considered to be important.

  2. The first case of anoxia in waters of the Far East Marine Biosphere Reserve

    Science.gov (United States)

    Stunzhas, P. A.; Tishchenko, P. Ya.; Ivin, V. V.; Barabanshchikov, Yu. A.; Volkova, T. I.; Vyshkvartsev, D. I.; Zvalinskii, V. I.; Mikhailik, T. A.; Semkin, P. Ju.; Tishchenko, P. P.; Khodorenko, N. D.; Shvetsova, M. G.; Golovchenko, F. M.

    2016-03-01

    In August 2013, anoxia of the bottom waters was established in the southern region of the Far East Marine Biosphere Reserve, Far East Branch, Russian Academy of Science, in the depression between Furugelm Island and coastal waters. Death of the benthic community was registered using a remotely operated underwater vehicle. The hydrochemical studies revealed that the area of the absence and/or presence of low oxygen contents corresponds to an area of anomalously high contents of ammonium, phosphates, and silicates, a high partial pressure of carbon dioxide and normalized alkalinity, and the presence of hydrogen sulfide. The microbiological decomposition of diatoms precipitated on the seafloor in the absence of oxygen regeneration was the reason for anoxia. Its formation in summer of 2013 was caused by anomalously abundant precipitates in the Far East.

  3. Equality of opportunity: East vs. West Germany

    OpenAIRE

    Peichl, Andreas; Ungerer, Martin

    2015-01-01

    The case of German reunification has been subject to extensive research on earnings inequality and labor market integration. however, little is known about the development of equality of opportunity (EOp) in East and West Germany after 1990.Using German micro data, we empirically analyze how circumstances beyond the sphere of individual control explain inequality in East and West Germany. Our results suggest that equal opportunities in Germany have grown since reunification. Interestingly, EO...

  4. New Turbulence in the Middle East

    Institute of Scientific and Technical Information of China (English)

    Li Shaoxian

    2006-01-01

    @@ Americans often say that September 11 has transformed the world, but in fact, it has primarily changed the U. S. itself. The Middle East, as well, due to a shift in U.S. policies and strategies,has gone through significant changes. This in turn has exerted substantial influence on future development of the international situation.What kind of change has taken place in the Middle East? We might find some answers from historical and realistic perspectives.

  5. Cultures of the east (1984-1992)

    OpenAIRE

    Pajin Dušan

    2013-01-01

    The quarterly journal, Cultures of the East (1984-92), was founded with the intention of presenting Near and Far East cultures to academics, as well as a wider audience, and illuminate some of its rich cultural heritage. The subtitle defined the journal as a “journal for Eastern philosophy, literature and art”. However it also contained other issues, such as religion. Some issues had a comparative approach, compiling studies (on philosophy, religion, etc.) of Eastern as well as Western ...

  6. Coinfections in East African Shorthorn Zebu

    OpenAIRE

    Callaby, Rebecca

    2015-01-01

    The Infectious Diseases of East African Livestock (IDEAL) project followed 548 East African Shorthorn Zebu (EASZ) calves in Western Kenya for the first year of life and monitored the sequelae of infections by multiple parasites. More than 50 different parasites were identified during this time. The IDEAL project also gathered environmental information about the farm and collected phenotypic data on the calf and its dam. Calves were also genotyped for 55,777 single nucleotide po...

  7. The partially denuclearized area of North-East Asia. Status of ten years of informal 'new diplomacy'; La zone partiellement denuclearisee de l'Asie du Nord-Est. Bilan de dix annees de 'nouvelle diplomatie' informelle

    Energy Technology Data Exchange (ETDEWEB)

    Sionneau, B. [Bordeaux-4 Univ.- Montesquieu, Centre d' Analyse Politique Comparee, de Geostrategie et de Relations Internationales, 33 (France); Ecole de Management, 33 - Bordeaux (France); Dusclaud, M. [Bordeaux-4 Univ.- Montesquieu, Centre d' Analyse Politique Comparee, de Geostrategie et de Relations Internationales, 33 (France); Centre National de la Recherche Scientifique (CNRS), 33 (France)

    2003-07-01

    In 1991, the G. Bush administration decided to remove away all US surface tactic nuclear weapons everywhere in the world in order to reduce the nuclear warfare risk. This decision has led to the ratification by both Northern Korea and Southern Korea of the declaration on the denuclearization of the Korean peninsula, followed the same year by Mongolia which has become nuclear weapons free. As a consequence of these initiatives, the Center for international strategy, technology and policy (CISTP) of the Georgia institute of technology (Atlanta, USA) has decided the creation of a 'limited nuclear weapons free zone North-East Asia'(LNWFZ), based on cooperation, arms control and non-proliferation. This article describes the genesis of this inter-governmental process of informal diplomacy: proposal of creation of a league for non-nuclear states for North-East Asia, of implementation of an inspection regime and of a cooperative security community, of establishment of confidence building measures and of economic incentives. Then it describes the main components of the LNWFZ project and the obstacles that must be cleared away before its official implementation. (J.S.)

  8. 33 CFR 334.770 - Gulf of Mexico and St. Andrew Sound, south of East Bay, Fla., Tyndall Drone Launch Corridor...

    Science.gov (United States)

    2010-07-01

    ... Sound, south of East Bay, Fla., Tyndall Drone Launch Corridor, Tyndall Air Force Base, Fla.; restricted.... Andrew Sound, south of East Bay, Fla., Tyndall Drone Launch Corridor, Tyndall Air Force Base, Fla... referred to as the “Tyndall Drone Launch Corridor.” (b) The regulations. (1) Military usage of areas...

  9. A long-standing Pleistocene refugium in southern Africa and a mosaic of refugia in East Africa: insights from mtDNA and the common eland antelope

    DEFF Research Database (Denmark)

    Lorenzen, Eline; Masembe, Charles; Arctander, Peter;

    2010-01-01

    Aim Previous genetic studies of African savanna ungulates have indicated Pleistocene refugial areas in East and southern Africa, and recent palynological, palaeovegetation and fossil studies have suggested the presence of a long-standing refugium in the south and a mosaic of refugia in the east. ...

  10. Desertification risk in Kakheti Region, East Georgia.

    Science.gov (United States)

    Basialashvili, Tsisana; Matchavariani, Lia; Lagidze, Lamzira

    2015-01-01

    Desertification or land degradation in drylands is caused by various factors. The most important of these is climate change, a significant global ecological problem. Desertification, like erosion, as an environmental process of ecosystem degradation, is often caused by human activity. It is a common misconception that droughts cause desertification. Well-managed lands can recover from drought if the rains return. These practices help to control erosion and maintain productivity during periods when moisture is available. Traditionally, the most vulnerable territories considered under the threat of desertification in Georgia is Kakheti region (East Georgia), which has been selected as one of the priority investigation area. In Eastern Georgia, intervals of atmospheric precipitation do not coincide with the phases of water demand of plants. In recent decades as a result of more frequent droughts in Kakheti, the region has already lost hundreds, thousands of hectares of fertile land. Based on the contemporary climate warming projections, the temperature is expected to increase and precipitation to decrease. This will lead to an increase in evaporation and reduction of river flow. Under such conditions the danger of desertification is evident. To mitigate the negative effects of desertification, it is recommended to put forward set of adaptation activities through rehabilitation of water use systems, prevention of loss of water, reconstruction and expansion of irrigation canals, accumulation of unused autumn-winter river water and spring floods in reservoirs, developing an optimal scheme of distributing water resources among water users, device windbreaks and work on breeding of drought resistant varieties, preparation of water volume forecasts of rivers and their role in planning of water use; application of apply drip and sprinkler irrigation, using artificial precipitation following increase as a result of active influence on clouds. All these activities will provide

  11. Radiological assessment report for the Lansdowne property, 105-107 East Stratford Avenue, Lansdowne, Pennsylvania, October-December 1984

    International Nuclear Information System (INIS)

    Areas with elevated levels of radioactivity were found throughout both residences, as well as on the surrounding property. Contamination was also found in the garage behind the 105 East structure. The 105 East residence had substantially more contamination than the 107 East residence, as was expected. The chimneys, particularly the rear chimney, from the 105 East residence had extensive contamination, indicating that contaminated materials may have been burned at the site. The high background radiation emanating from this residence made it difficult to establish the relatively lower levels of contamination in the 107 East residence. The property surrounding the 105 East residence was found to have substantial contamination scattered throughout, with the highest level occurring in the backyard. The soil surface contamination seemed to drop markedly (but not entirely) at the property lines. The property surrounding 107 East was found to be less contaminated, although the background radiation emanating from the adjoining area made it difficult to establish the degree of surface or near-surface contamination from surface surveys. Subsurface investigation of the soil surrounding the structure indicated that radium contamination was widespread and extended to a depth of eight feet at some locations. There was evidence that some of this contamination extended onto adjoining properties and may have been transported off the site via subsurface migration. Additionally, analysis of samples from access points in the residence sewer system effluent established that the system was contaminated. 3 refs., 26 figs., 13 tabs

  12. Radiological assessment report for the Lansdowne property, 105-107 East Stratford Avenue, Lansdowne, Pennsylvania, October-December 1984

    Energy Technology Data Exchange (ETDEWEB)

    Wynveen, R.A.; Smith, W.H.; Sholeen, C.M.; Flynn, K.F.

    1985-09-01

    Areas with elevated levels of radioactivity were found throughout both residences, as well as on the surrounding property. Contamination was also found in the garage behind the 105 East structure. The 105 East residence had substantially more contamination than the 107 East residence, as was expected. The chimneys, particularly the rear chimney, from the 105 East residence had extensive contamination, indicating that contaminated materials may have been burned at the site. The high background radiation emanating from this residence made it difficult to establish the relatively lower levels of contamination in the 107 East residence. The property surrounding the 105 East residence was found to have substantial contamination scattered throughout, with the highest level occurring in the backyard. The soil surface contamination seemed to drop markedly (but not entirely) at the property lines. The property surrounding 107 East was found to be less contaminated, although the background radiation emanating from the adjoining area made it difficult to establish the degree of surface or near-surface contamination from surface surveys. Subsurface investigation of the soil surrounding the structure indicated that radium contamination was widespread and extended to a depth of eight feet at some locations. There was evidence that some of this contamination extended onto adjoining properties and may have been transported off the site via subsurface migration. Additionally, analysis of samples from access points in the residence sewer system effluent established that the system was contaminated. 3 refs., 26 figs., 13 tabs.

  13. Seasonal Variation of Nitrate Concentration and Its Direct Radiative Forcing over East Asia

    Directory of Open Access Journals (Sweden)

    Jiawei Li

    2016-08-01

    Full Text Available This study investigated the seasonal variation of nitrate concentration and its radiative forcing over East Asia by using an online-coupled regional climate model. Comparison with a series of in-situ observations from Acid Deposition Monitoring Network in East Asia (EANET and China demonstrated a good skill of the model in reproducing the magnitude and seasonality of nitrate concentration across East Asia. It was found that nitrate concentration in Beijing and Tianjin exhibited the maximum in summer and the minimum in winter possibly due to stronger chemical oxidation and regional transport effect of larger emissions from the north China Plain in summer, whereas in most areas of East Asia, nitrate concentration was higher in winter and lower in summer, consistent with the seasonality of NOx emission. Surface nitrate concentration was higher over the lower reaches of the Yellow River, followed by the middle to lower reaches of the Yangtze River and portions of south China, and lower in Korean Peninsula and Japan. The annual mean surface nitrate concentration was predicted to be 2.9 μg·m−3 for East Asia and 8.5 μg·m−3 for east China. All-sky direct radiative forcing (DRF due to nitrate at the top of the atmosphere (TOA exhibited the largest forcing up to −7 W·m−2 over the lower reaches of the Yellow River, and lower forcing of ~−2 W·m−2 in the Korean Peninsula and Japan. Clear-sky DRF by nitrate reached the maximum in spring and the minimum in summer over both East Asia and east China, whereas DRF under all-sky condition showed its maximum in autumn, associated with seasonalities of nitrate column burden, relative humidity, and cloud effect. Annual mean all-sky DRFs at TOA were estimated to be −1.7 W·m−2 and −3.7 W·m−2 over East Asia and east China, respectively, significantly larger than global annual mean, suggesting the important role of nitrate aerosol in environment and climate change over East Asia.

  14. Review of ALARA plan for activities at the 105 K-East fuel storage basin

    Energy Technology Data Exchange (ETDEWEB)

    Vargo, G.J.; Durham, J.S.; Hickey, E.E.; Stansbury, P.S.; Cicotte, G.R.

    1994-09-01

    As part of its ongoing efforts to reduce doses to workers to levels as low as reasonably achievable (ALARA), Westinghouse Hanford Company (WHC) tasked the Health Protection Department of the Pacific Northwest Laboratory (PNL) to review operations at the 105 K-East Fuel Storage Basin (105 K-East). This review included both routine operations and a proposed campaign to encapsulate N-Reactor fuel stored there. This report summarizes the results of PNL`s reviews of policy, procedures, and practices for operations at 105 K-East as well as an evaluation of the major sources of occupational radiation exposures. Where possible, data previously collected by WHC and its predecessors were used. In addition, PNL staff developed a three-dimensional model of the radiological environment within 105 K-East to assess the relative contributions of different radiation sources to worker dose and to provide a decision tool for use in evaluating alternative methods of dose rate reduction. The model developed by PNL indicates that for most areas in the basin the primary source of occupational radiation exposure is the contaminated concrete surfaces of the basin near the waterline. Basin cooling water piping represents a significant source in a number of areas, particularly the Technical Viewing Pit. This report contains specific recommendations to reduce the impact of these sources of occupational radiation exposure in 105 K-East. Other recommendations to reduce doses to workers during activities such as filter changes and filter sampling are also included.

  15. Review of ALARA plan for activities at the 105 K-East fuel storage basin

    International Nuclear Information System (INIS)

    As part of its ongoing efforts to reduce doses to workers to levels as low as reasonably achievable (ALARA), Westinghouse Hanford Company (WHC) tasked the Health Protection Department of the Pacific Northwest Laboratory (PNL) to review operations at the 105 K-East Fuel Storage Basin (105 K-East). This review included both routine operations and a proposed campaign to encapsulate N-Reactor fuel stored there. This report summarizes the results of PNL's reviews of policy, procedures, and practices for operations at 105 K-East as well as an evaluation of the major sources of occupational radiation exposures. Where possible, data previously collected by WHC and its predecessors were used. In addition, PNL staff developed a three-dimensional model of the radiological environment within 105 K-East to assess the relative contributions of different radiation sources to worker dose and to provide a decision tool for use in evaluating alternative methods of dose rate reduction. The model developed by PNL indicates that for most areas in the basin the primary source of occupational radiation exposure is the contaminated concrete surfaces of the basin near the waterline. Basin cooling water piping represents a significant source in a number of areas, particularly the Technical Viewing Pit. This report contains specific recommendations to reduce the impact of these sources of occupational radiation exposure in 105 K-East. Other recommendations to reduce doses to workers during activities such as filter changes and filter sampling are also included

  16. Oculina Banks Habitat Area of Particular Concern Geographic Information System 2002 (NODC Accession 0090252)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — OGIS provides a comprehensive, interactive data source for the Oculina Banks Habitat Area of Particular Concern (OHAPC), a marine protected area off the east coast...

  17. Principal Component Surface (2011) for St. Thomas East End Reserve, St. Thomas

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.3x0.3 meter principal component analysis (PCA) surface for areas the St. Thomas East End Reserve (STEER) in the U.S. Virgin Islands...

  18. Regional diversity of agricultural labor productivity and its driving force in east China

    Institute of Scientific and Technical Information of China (English)

    Liu Ziqiang; Li Jing; Lu Qi

    2009-01-01

    China's eastern area is at middle and later stage of industrialization during which the relation between ur ban and rural areas,industry and agriculture appears maladjusted The main problems are shrinkage in agricultural somparative earning and lack of driving force of agricultural development.Based on calculating agricultural labor productivity in east China from 1996 to 2005,this paper analyzes contributing degree of motive forces of agriculture develop in ten provinces and cities of east China applying GCA (Grey correlative analysis).The results show that there is no absolute correspondence between the level of industrialization and agricultural labor productivity in Chi,na's cotstern area.There is no synchronous development between industry and agricultural labor productivity in some areas.Fertilizer and agricultural machinery input had high contributing degree for ten years; however,contributing degree in land and irrigation work input was low.Non-materialization inputs became the leading role in most provinc,es and cities' increase of agricultural labor productivity.Modern agricultural development need non-materializationinputs as primary motive.force,at the same time,direct material input and facility input as guaranteed function.Forsome reasons,agricultural development is characterized by "more direct material input,less facility input" in east China now.Optimal driving force model of future agricultural development in east China is that non-materializatior inputs are dominant that perfected facilitv input are guarantee,and that certain substance inputs are necessary.

  19. Rb-Sr age of a basic dyke, Schirmacher oasis, east Antarctica

    International Nuclear Information System (INIS)

    In order to understand the crustal evolution in east Antartica, detailed geological, geochemical and isotopic studies of the various rocks in the area are necessary. This paper reports the Rb-Sr isotopic data on a gabbroic dyke in the Schirmacher oasis

  20. Potential Liquefaction of Loose Sand Lenses: Case Study In Surabaya East Coastal Plain, Indonesia

    Directory of Open Access Journals (Sweden)

    Putera Agung M. Agung

    2014-12-01

    Full Text Available The zone of east coastal Surabaya becomes the object of development for the city, especially to the east coastal plain. Although in the recent years, that area does not have a structure or heavy construction and or a high rise building yet, but in the future the zone will turn into a business area with a variety of activities.. The zone of east coastal Surabaya is an alluvium deposit area. This layer is considered as clay deposited from some rivers and sea. From general information, the typical soil stratigraphy consists of soft clay and silt layers with many sand lenses with or without coarse grained soil with a depth varying from 0.00 to 10.00 meters (m. The saturated sand lenses with a water table depth varies from 0.40 to 1.20 m is susceptible earthquake and it has a relatively large seismic amplification from base-rock due to geological and soil condition nature of the site. Liquefaction hazard of the sand lenses has to be anticipated and evaluated. For development of Surabaya city area toward the east coastal plain, all developer are recommended to give some criteria of sand lenses density and some consideration for anticipating the liquefaction hazard.

  1. Progress of the EAST project in China

    International Nuclear Information System (INIS)

    Full text: The Experimental Advanced Superconducting Tokamak (EAST) project is one of the National Mega-Projects of Science Research (MPSR) in China, which was approved by Chinese government in 1997. The name of the project was changed from HT-7U ( Hefei Tokamak 7 Upgrade) to EAST last October. EAST is a full superconducting tokamak with the elongated cross-section.The main parameters of EAST tokamak (for the first phase) are Bt = 3.5T, R0 = 1.75m,Ip = 1MA, a = 0.4m, κ(b/a) = 1 ∼ 2 with double and single null divertor, PLHCD = 3.5 - 4MW, PICRH = 3 - 4MW, PECRH = 0.5MW and the maximum pulse long will be 1000 seconds. If the working temperature can achieve at 3.8 K the second phase will be with Bt 4.0T and Ip = 1.5MA. The mission of EAST project is to investigate both the physics and technology for the steady-state and advanced tokamak as well as the power and particle handling under the steady-state operation condition. Since the EAST project was approved in 1998 the significant progress has been achieved including: the physical and engineering design; the most of R and D activities; cabling and jacking of CICC; vacuum vessel, thermal shield and cryostat; most of TF, CS and PF magnet and their testing; most of other subsystem. The final assembly of EAST is under way. It is plane to get the first plasma around end of 2005. The detail information of design and the testing results of TF, CS and large PF magnets as well as the experimental plane will be given in this paper. (author)

  2. Plankton diversity and aquatic ecology of a freshwater lake (L3) at Bharti Island, Larsemann Hills, east Antarctica

    OpenAIRE

    Bharti, Pawan K.; U.K. Niyogi

    2015-01-01

    The Larsemann Hills range is an ice-free oasis on the Ingrid Christensen Coast of Princess Elizabeth Land, East Antarctica, which includes Bharti Island, Fisher Island, McLeod Island, Broknes Peninsula, Stornes Peninsula, and several other islands, promontories, and nunataks. The Larsemann Hills is an ice-free area of approximately 50 km2, located halfway between the Vestfold Hills and the Amery Ice Shelf on the south-eastern coast of Prydz Bay, Princess Elizabeth Land, East Antarctica. The i...

  3. Hepatitis B epidemiology in Asia, the Middle East and Africa.

    Science.gov (United States)

    André, F

    2000-02-18

    Asia and Africa have previously been classified as areas of high endemicity for hepatitis B virus (HBV), but in some countries highly effective vaccination programmes have shifted this pattern towards intermediate or low endemicity. Thus, China is now the only country in Asia where HBV endemicity is high. Countries with intermediate endemicity include India, Korea, the Philippines, Taiwan and Thailand, and those with low endemicity include Japan, Pakistan, Bangladesh, Singapore, Sri Lanka and Malaysia. Most countries in Africa have high HBV endemicity, with the exceptions of Tunisia and Morocco, which have intermediate endemicity. Zambia has borderline intermediate/high endemicity. In the Middle East, Bahrain, Iran, Israel and Kuwait are areas of low endemicity, Cyprus, Iraq and the United Arab Emirates have intermediate endemicity, and Egypt, Jordan, Oman, Palestine, Yemen and Saudi Arabia have high endemicity. All of these Middle East countries reach a large proportion of their population with hepatitis B vaccination, which is reducing the infection rate, particularly in Saudi Arabia. The vaccination programme in Taiwan has also greatly reduced the HBV infection rate. Future vaccination programmes must take into account the mode of transmission of HBV, the healthcare infrastructure to deliver vaccination, and the socioeconomic and political factors in each individual country, to determine the most cost-effective way of infection control. PMID:10683538

  4. Ionospheric absorption and planetary wave activity in East Asia sector

    Institute of Scientific and Technical Information of China (English)

    HAO YongQiang; ZHANG DongHe

    2012-01-01

    In this paper,we focus on ionospheric absorption in the East Asia sector,and look for manifestations of atmospheric influences in this area.First,a 4-year historical record of absorption measurement at Beijing is presented.This record was obtained by a sweep frequency technique,in which 27-days periodic variation of the absorption level was found to be dominant,appearing in most seasons except winters.Instead,unusual enhancements of the absorption level appeared in winters (winter anomaly),at the meantime the level varied with periods mainly in the range of 8-12 days.Comparing to 27-days period from the Sun,the shorter period oscillations should be related to planetary wave activities in lower atmosphere.Second,fmin data from 5 mid-latitude ionosondes in Japan were used as an indirect but long-term measurement.With the fmin data covering two solar cycles,disturbances with various periods were found to be active around solar maximum years,but the 8-12 days oscillations always existed in winter,showing seasonal dependence instead of connection to solar activity.These results given in this paper demonstrate seasonal and solar cycle-dependent features of the ionospheric absorption in East Asia sector,and confirm the existence of influence from atmosphere-ionosphere coupling in this area,as well as the relationship between ionospheric winter anomaly and planetary wave activity.

  5. At the Intersection of Resident, Research and Recreation Stakeholder Interests: East Maui, Hawai‘i, as a Sustainable Tourism Destination

    Directory of Open Access Journals (Sweden)

    John Cusick

    2009-11-01

    Full Text Available The experiences of contemporary protected areas indicate adaptations to challenges brought about by resource management strategies. Resident communities, protected area management, and the tourism industry stakeholders demonstrate that evolving relationships are complex webs of competing and cooperating interests. The geographic isolation of East Maui delayed the cultural disruption of traditional practices and is an area where residents simultaneously resist assimilation and re-create cultural landscapes to offer visitors a glimpse into the past and a view of an emerging future associated with the renaissance of Native Hawaiian identity. Partnerships have brought about and nurtured the perpetuation of culture and the conservation of biodiversity as stakeholders recognize shared benefits. Among the outcomes are that residents have reconstituted the identity of East Maui as a Hawaiian place with benefits to various stakeholders, including a network of protected areas. A sustainability framework suggests a reappraisal of how to nurture, not alter, East Maui’s identity.

  6. Flora Diversity from Kersik Luway Nature Monument, East Kalimantan

    Directory of Open Access Journals (Sweden)

    SRI HARTINI

    2007-01-01

    Full Text Available Kersik Luway is one area in Padang Luway Nature Reserve, East Kalimantan which have some potential plants. Ornamental plants are can be found in this area, which several of them are attractive and useful. The aims of the research were to inventory interesting flora diversity in Kersik Luway. The method used in this research were explorative method at the place. The result showed that there were approximately 18 species of interesting flora in Kersik Luway. The plants are Vaccinium varingiaefolium, Ficus deltoideus, Eugenia zeylanica, Rhodomyrtus tomentosus, Arthrophyllum diversifolium, Nepenthes reinwardtiana. Hown eoricrcoea. Coelngyne pandurata, Coelogyne foerstermannii, Renanthera elongata, Grammatophyllum .speciosum, Cymbidium finlaysonianum, Stenochlaena palustris, Nephrolepis hirsutula, Davallia denticulata, Schizaea dichotoma, Psilotum nudum, and Lygodium microphyllum. The botanical information of each species is presented in this paper.

  7. [East Asia 1976-1977: a general view].

    Science.gov (United States)

    Keeny, S M

    1978-01-01

    Most East Asian countries have national family planning programs combined with projects to improve nutrition and jobs in rural areas. The countries which have had a rapid industrial development, such as Taiwan or Singapore, have seen their birth rate decrease sharply during the past 20 years. In most countries the government discourages large families and promotes vasectomy and minilaparotomy; abortion has been legalized almost everywhere. Information through radio and television play an important role, but not quite as important as that of fieldworkers who go from home to home in areas not reached by mass media. Cost for these programs is heavily paid by the U.S., and all programs are evaluated in the country of origin. Results are very encouraging and sometimes excellent, as in the case of South Korea, where about 45% of women practice contraception, and fertility rate has decreased from 6.0 in 1960, to 3.5 in 1975. PMID:12261365

  8. Petroleum geology of East Kalimantan

    Energy Technology Data Exchange (ETDEWEB)

    Masatani, K.

    1967-07-01

    The Indonesian Territory of Kalimantan occupies the S. and E. portion of Borneo. The Sarawak Government has published several geologic maps of parts of the area. The report is a revision of the earlier work by Bemmelen (1949), and includes corrections made necessary by recent work. The stratigraphy and geologic structure of several oil fields along the E. coast of Kalimantan are discussed. An extensive bibliography is included. (52 refs.)

  9. PRELIMINARY REPORT OF LOCAL SEISMIC ACTIVITY AROUND SYOWA STATION, EAST ANTARCTICA

    OpenAIRE

    アカマツ, ジュンペイ; ヨシカワ, ソウジ; カミヌマ, カツタダ; Junpei, AKAMATSU; Soji, YOSHIKAWA; Katsutada, Kaminuma

    1988-01-01

    A local earthquake with 20s S-P time was recorded at two seismic stations (Syowa and Tottuki) with three-component seismographs in Lutzow-Holm Bay, Antarctica in June 1987. The earthquake was located at about 170km northeast of Syowa Station. Its magnitude was estimated to be about 1.8. Other ten earthquakes of 20s S-P time were recorded by a test small tripartite seismic array in East Ongul Island during March 1987. The east Antarctic shield has been considered to be an aseismic area. It bec...

  10. Middle East respiratory syndrome:what to be concerned more in preparedness?

    Institute of Scientific and Technical Information of China (English)

    Sora Yasri; Viroj Wiwanitkit

    2014-01-01

    The recent problem on Middle East respiratory syndrome is a very interesting new infection emerging from the Gulf area. For practitioners in intensive care medicine, knowledge update on this new emerging infection is needed. Preparation for diagnostic tool and antiviral drug to cope with possible outbreak is suggested. In addition, the consideration of ecological factors of this new disease is important. The consideration of not only ecological but also humanistic background can be useful to manage the new disease, Middle East respiratory syndrome as well. Finally, how to improve medical service for underserved population is a big issue. The local health department must play an important role.

  11. Geophysical survey at Talos Dome, East Antarctica: the search for a new deep-drilling site

    OpenAIRE

    Frezzotti, M.; ENEA, Laboratory for Climate Observations, Roma - Italy; Bitelli, G.; DISTART, University of Bologna, Viale Risorgimento 2, I-40136 Bologna, Italy; De Michelis, P.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia; Deponti, A.; Department of Environmental Sciences, University of Milano–Bicocca, Piazza della Scienza 1, I-20126 Milan, Italy; Forieri, A.; Department of Earth Sciences, University of Milan, Via Cicognara 7, I-20129 Milan, Italy and Department of Earth Sciences, University of Siena, Via del Laterino 8, I-53100 Siena, Italy; Gandolfi, S.; DISTART, Universita’ di Bologna; Maggi, V.; Department of Environmental Sciences, University of Milano–Bicocca, Piazza della Scienza 1, I-20126 Milan, Italy; Mancini, F.; DISTART, University of Bologna, Viale Risorgimento 2, I-40136 Bologna, Italy; Remy, F.; Legos, CNRS-CNES-UPS, 18 av. Edouard Belin, 31055 Toulouse Cedex, France; Tabacco, I. E.; Department of Earth Sciences, University of Milan, Via Cicognara 7, I-20129 Milan, Italy; Urbini, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia; Vittuari, L.; DISTART, Università di Bologna; Zirizzotti, A.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia

    2004-01-01

    Talos Dome is an ice dome on the edge of the East Antarctic plateau; because accumulation is higher here than in other domes of East Antarctica, the ice preserves a good geochemical and palaeoclimatic record. A new map of the Talos Dome area locates the dome summit using the global positioning system (GPS) (72˚47’ 14’’S, 159˚04’ 2’’E; 2318.5m elevation (WGS84)). A surface strain network of nine stakes was measured using GPS. Data indicate that the stake closest to the summit moves south...

  12. Implementation and application of a nested numerical storm surge forecast model in the East China Sea

    Institute of Scientific and Technical Information of China (English)

    于福江; 张占海

    2002-01-01

    A nested numerical storm surge forecast model for the East China Sea is developed. A one-way relaxing nest method is used to exchange the information between coarse grid and fine grid. In the inner boundary of the fine grid model a transition area is set up to relax the forecast variables. This ensures that the forecast variables of the coarse model may transit to those of fine grid gradually, which enhances the model stability. By using this model, a number of hindcasts and forecast are performed for six severe storm surges caused by tropical cyclones in the East China Sea. The results show good agreement with the observations.

  13. ASSESSMENT OF THE FUKUSIMA NUCLEAR POWER PLANT ACCIDENT CONSEQUENCES BY THE POPULATION IN THE FAR EAST

    Directory of Open Access Journals (Sweden)

    G. V. Arkhangelskaya

    2012-01-01

    Full Text Available The article analyzes the attitude of the population in the five regions of the Far East to the consequences of the accident at the Fukushimai nuclear power plant, as well as the issues of informing about the accident. The analysis of public opinion is based on the data obtained by anonymous questionnaire survey performed in November 2011. In spite of the rather active informing and objective information on the absence of the contamination, most of the population of the Russian Far East believes that radioactive contamination is presented in the areas of their residence, and the main cause of this contamination is the nuclear accident in Japan.

  14. Middle East gas: a brighter outlook?

    International Nuclear Information System (INIS)

    Over the past year, the prospects for both oil and gas producing countries in the Middle East have greatly improved. Apart from the increase in the price of oil, a long term strategy for better exploitation of gas reserves is enhancing the prospects for growth throughout the Middle East. The effect of the fall in oil prices hit Qatar particularly hard: the knock-on effect was felt throughout the whole of Qatar. The current objectives in Qatar are to develop the export market and make better use of the gas reserves at home: developments toward this aim are discussed. Developments in Oman, Yemen, the United Arab Emirates, Iran and Egypt are discussed. Some speculative intra-regional and export pipeline projects are discussed. The main markets for middle east gas are mentioned

  15. Modelling of First Discharge in EAST Tokamak

    Institute of Scientific and Technical Information of China (English)

    LIU Chengyue; WU Bin; XIAO Bingjia; SHU Shuangbao

    2008-01-01

    An 1.5D equilibrium evolution code was used to model the time evolution of the first ohmic discharges in the EAST experiment. Good agreement between the simulation and the experimental results was obtained in the plasma current, major radius, electron temperature, loop voltage and poloidal field (PF) current for the entire duration of the discharge, which indicates that the code is highly reliable and will allow to further study the EAST discharge. At the same time, the code also simulates some important plasma parameters without experimental measured data yet, such as the plasma minor radius, central and edge safety factors, elongation and triangilarity, which are important in the analysis of EAST data.

  16. Tectonic entities connection between West Junggar (NW China) and East Kazakhstan

    Science.gov (United States)

    Zhao, Lei; He, Guoqi

    2013-08-01

    West Junggar (NW China) and East Kazakhstan are situated in the southwest of the Central Asian orogenic belt (CAOB). Tectonic entities in the two areas share the same tectonic evolution history and make up the famous horseshoe-shaped orocline in Central Asia. This paper presents a newly compiled cross-border tectonic sketch map of West Junggar and East Kazakhstan and proposes the extension of the Chingiz-Tarbagatai belt and the North Balkhash-West Junggar belt. The Chingiz-Tarbagatai Belt in East Kazakhstan consists mainly of Middle-Late Ordovician differentiated volcanic rocks, pyroclastic sediments and flysch; while in the Tarbagatai Mountain in China, Tarbagatai (Kujibai) ophiolite is newly found with zircon (gabbro) age of 478 ± 3 Ma and the Ordovician flysch metamorphosed to a greenschist facies is distinguished from Devonian-Carboniferous rock associations. Therefore, the Early Paleozoic Chingiz-Tarbagatai belt of East Kazakhstan evidently extends to the northern part of West Junggar along the Tarbagatai orogenic belt. The North Balkhash-West Junggar belt lying south to the Chingiz-Tarbagatai belt is separated by the EW-trending Baiyanghe-Heshituoluogai depression in West Junggar. Early Ordovician-Early Silurian ophiolitic fragments and related pyroclastic sediments are widely exposed in Tekturmas, North Balkhash and Agadyr of East Kazashtan. Similarly, Early Paleozoic ophiolites have also been verified in Tangbale, Mayile, Baerluke, Darbut and Karamay of West Junggar in recent years. Therefore, nearly all ophiolites in West Junggar and East Kazakhstan are proved to have formed in Early Paleozoic, which suggests that the evolution of the paleo-ocean in the two areas reached its peak in the Early Paleozoic. Based on the ages of the Tangbale, Karamay and Hongguleleng ophiolites, an Early Paleozoic continental accretionary belt extending from Tangbale to Hongguleleng is determined at the NW margin of the Junggar basin for the first time. According to

  17. Seismic reflection study of the East Potrillo Fault, southwestern Dona Ana County, New Mexico

    Science.gov (United States)

    Carley, Shane Alan

    The East Potrillo Mountains are located just north of the U.S.-Mexico border in southwestern Dona Ana County, New Mexico. Laramide and Rio Grande rift deformation has formed low-angle and high-angle Tertiary normal faults that are exposed in the area. Along the east flank of the range is the East Potrillo Fault identified on the surface as a north-striking scarp. Fault scarps associated with the East Potrillo Fault have been dated using slope degradation models and they range between 56 ka and 377 ka in age. Offset of geomorphic surfaces interpreted to be tectonic terraces records at least four earthquakes over that period of time, leading to an estimated recurrence interval of 33.5 kyr. Because of this paleoseismic history, the East Potrillo Fault potentially poses a significant seismic hazard to the over 2 million residents living in the border region. Our study presents two 2D seismic reflection profiles to give the first subsurface image of the East Potrillo Fault and potentially other subsidiary faults that have not broken the surface. Three faults are identified in the subsurface, two of which were previously unknown. The range bounding fault is identified 300 m west of observed fault scarps. The fault scarp is found to be formed from one of two secondary faults. It dips 75°s east and has a fault offset of 150 m. The other secondary fault is an antithetic fault dipping 75°s west and forms a graben within the EPF system. The vibroseis source data acquisition is found to be beneficial for characterizing unknown subsurface features.

  18. The Middle East, OPEC and oil

    International Nuclear Information System (INIS)

    The importance of the Middle East to the oil industry, was discussed. The unresolved Arab-Israeli dispute and the ongoing conflicts in the Gulf are the two main reasons for political instability in the Middle East. This in turn, shapes the security of the region and its oil supplies. The factors which will shape the future of OPEC, including the Arab-Israeli conflict, the issue of the return of Iraqi crude to the market, and production decisions by Saudi Arabia were discussed in the context of their impact on OPEC's role as a coordinator of oil policies and of market stabilisation through price control

  19. Education Quality in the Middle East

    Science.gov (United States)

    Chapman, David W.; Miric, Suzanne L.

    2009-07-01

    Some of the most dramatic growth in the provision of primary and secondary education over the last decade has occurred across countries of the Middle East and North Africa (MENA). Yet student achievement across MENA is lagging compared to many other parts of the world. Low quality of education is a primary concern and one of the greatest challenges facing education and government leaders across the region. This paper summarises recent evidence regarding student learning in the MENA region and draws on Galal's model of policy formulation in considering ways that governments across the Middle East might address this problem.

  20. Huntington Disease (Chorea) in the Middle East

    OpenAIRE

    Scrimgeour, Euan M.

    2009-01-01

    Huntington disease (HD) has been reported in Arab families in several Middle East countries including Saudi Arabia, Oman, Syria, Lebanon, and Egypt and in non-Arab populations in other countries in the region. It is probably under-reported, and until now, has not been recorded in Yemen, the United Arab Emirates, Jordan or in Iraq. The Middle East has always been on the crossroads of trade and travel, and HD was probably introduced to some of these countries in previous times. The prevalence r...

  1. African Muslim Youth and the Middle East

    DEFF Research Database (Denmark)

    Ihle, Annette Haaber

    express as their expectations that they will through Islamic studies get an opportunity to move upwards socially and materially. Therefore, they dream of going abroad to study in the Middle East. For the time being, religious study grants to the Middle East seem to be one of the few ways for them to gain...... part in the adventures and experiences of globalization in a socially and religiously acceptable way. With its high reputation the al-Azhar in Cairo, Egypt, has played a central role for the establishment of this tradition of religious study trips in an African context. On the basis of 10 months of...

  2. Cause of East-West Earth Asymmetry

    OpenAIRE

    Scalera, Giancarlo

    2015-01-01

    The different slope of the Wadati-Benioff zones oriented towards east and west is considered a main asymmetry of the Earth's globe. Under the Americas they have angles of about 30o, while under the Pacific east coasts (Asia, Japan) the angles are steeper. In the framework of plate tectonics geodynamics the cause of this difference can be identified in the tidal drag that would cause a global shift of the lithosphere towards west. But this solution has been many times criticized on the basis o...

  3. Middle East Chronic Water Problems: Solution Prospects

    OpenAIRE

    Hussein Al-Rimmawi

    2012-01-01

    Water shortages have been for a long time a serious problem in the Middle East as well as other parts of the world. The large and arid land of the Middle East has also been dependant on water which is provided by few rivers. This issue has been tackled by researchers, orientalists and exploration associations (Palestine Exploration Fund 1882, and Oliphant, 1880). The aim of this paper is to tackle ways of managing and solving chromic water shortages and hydropolitical tensions in the Middle E...

  4. Near east growth potential of poultry

    OpenAIRE

    Soliman, Ibrahim; EL Issawi, Hussein

    1981-01-01

    T h e r e is considerable evidences f or increasing the number of eggs and poultry projects in the near east countries during the next 20 years. A development program f o r 1 8 Near East countries has been drawn up by H. F. El-Issawi and I. Soliman which aims at raising average annual per caput consumption from current 4.4kg of poultry-meat and 56 table-eggs to 12.8kg and 128 eggs by the year 2000. Three regional projects are proposed to support the overall development program, which, bein...

  5. Effect of the Bottom Topography on Tsunami Propagation in the East (Japan) Sea

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    A study of tsunami events in the East (Japan) Sea using continuous Galerkin finite element model, aiming at reproducing tsunami waves generated by underwater earthquakes in 1983 and 1993 respectively has been performed focusing on the geographic extent of a topographic feature in the East (Japan) Sea. Numerical models can be the proper tools to study the combined effects of realistic topography. Subsequently, using the FEM based two-dimensional model we have simulated the smoothed and flattened topographic effects by removal of Yamato Rise and seamounts for the cases of tthe 1983 Central region earthquake tsunami and the 1993 southwestern Hokkaido earthquake tsunami. The results have shown that there will be higher tsunamis along the eastern coasts of Korea in general except some areas, like Sokcho with removal of topographic highs, thus providing complicated bottom topography of the East (Japan) Sea as effective tsunami energy scattering.

  6. Regional precipitation variability in East Asia related to climate and environmental factors during 1979-2012

    Science.gov (United States)

    Deng, Yinyin; Gao, Tao; Gao, Huiwang; Yao, Xiaohong; Xie, Lian

    2014-07-01

    This paper studies the inter-annual precipitation variations in different regions of East Asia from oceans to interior areas in China during 1979 - 2012. The results computed by Empirical Orthogonal Functions (EOF) demonstrate that the annual precipitation changes are mainly related to the El Niño-Southern Oscillation, East Asian summer monsoon and aerosols. We also found that the increased Sea surface temperature (SST) could explain the precipitation changes over the Northwest Pacific in the dry season (Oct. - May) and the East China Sea and the South China Sea in the rainy season (Jun. - Sep.). The precipitation changes over the ocean unexplained by SST were likely due to the water vapor transport dominated by dynamic factors. With the increased SST, the moisture transported from oceans to interior land was likely redistributed and caused the complicated regional variability of precipitation. Moreover, the impacts of aerosols on cloud and precipitation varied with different pollution levels and different seasons.

  7. The current situation of the NDL Great East Japan Earthquake Archive 'HINAGIKU'

    International Nuclear Information System (INIS)

    On March 7, 2013, the National Diet Library (NDL) started full-scale operation of the NDL Great East Japan Earthquake Archive 'HINAGIKU'. Hinagiku is the Searching Portal that enables integrated search and utilization of sound and videos, pictures, websites, etc., about the Great East Japan Earthquake. Its aim is to hand down all records and lessons to future generations and to utilize them for the restoration and reconstruction of the affected areas and for disaster prevention measures. Since its release last year, Hinagiku has been enlarging search targets in cooperation with related institutions. In this article, I will give an overview of the NDL Great East Japan Earthquake Archive and discuss about its challenges for the future. (author)

  8. How prevalent are Plasmodium ovale and P. malariae in East Asia?

    Science.gov (United States)

    Kawamoto, F; Liu, Q; Ferreira, M U; Tantular, I S

    1999-10-01

    Plasmodium ovale and Plasmodium malariae, two of the four human malaria parasites, are usually found at very low prevalence in East Asia, even in areas with intense malaria transmission. In this article, Fumihiko Kawamoto, Qing Liu, Marcelo Ferreira and Indah Tantular review data obtained in recent field surveys, using alternative diagnostic methods such as acridine orange staining and PCR-based methods, to evaluate the prevalence of these two malaria species in East Asia. They argue that these species might be much more prevalent in East Asia than reported previously. In addition, they discuss the implications of sequence variations found in the small subunit ribosomal RNA genes of the two species targeted by diagnostic PCR and compare morphological criteria for speciation of malaria parasites stained with Giemsa and acridine orange. PMID:10481157

  9. 'Bread Loaf' Mesa East of Phlegra Montes

    Science.gov (United States)

    2002-01-01

    [figure removed for brevity, see original site] An isolated mesa east of the Phlegra Montes in northeastern Elysium Planitia has a cracked surface that, combined with its overall shape, gives the appearance of a giant loaf of bread. Other mesas with similar surfaces are found in the area, suggesting that at one time these mesas were part of a continuous layer of material. It is likely that at that time, some process caused the graben-like cracks to form. Later erosion of the cracked layer left only the isolated mesas seen in the THEMIS image. One clue that supports this scenario is the presence of many filled and eroded craters throughout the scene but no fresh ones. One way to produce this landscape begins with an ancient and heavily cratered surface that subsequently is buried by some other material. If this overburden was stripped off relatively recently, not enough time would have passed to allow for a new population of fresh craters to be produced. The result would be a landscape with isolated mesas of younger material on top of an ancient, cratered surface.Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey

  10. Mitochondrial phylogeny and phylogeography of East African squeaker catfishes (Siluriformes: Synodontis

    Directory of Open Access Journals (Sweden)

    Meyer Axel

    2006-06-01

    Full Text Available Abstract Background Squeaker catfishes (Pisces, Mochokidae, Synodontis are widely distributed throughout Africa and inhabit a biogeographic range similar to that of the exceptionally diverse cichlid fishes, including the three East African Great Lakes and their surrounding rivers. Since squeaker catfishes also prefer the same types of habitats as many of the cichlid species, we hypothesized that the East African Synodontis species provide an excellent model group for comparative evolutionary and phylogeographic analyses. Results Our analyses reveal the existence of six major lineages of Synodontis in East Africa that diversified about 20 MYA from a Central and/or West African ancestor. The six lineages show a clear geographic patterning. Two lineages are endemic to Lake Tanganyika (plus one non-endemic representative, and these are the only two Synodontis lineages that diversified further into a small array of species. One of these species is the cuckoo catfish (S. multipunctatus, a unique brood parasite of mouthbrooding haplochromine cichlids, which seems to have evolved in parallel with the radiation of its cichlid host lineage, the Tropheini. We also detect an accelerated rate of molecular evolution in S. multipunctatus, which might be the consequence of co-evolutionary dynamics. Conclusion We conclude that the ancestral lineage of today's East African squeaker catfish fauna has colonized the area before the Great Lakes have formed. This ancestor diversified rapidly into at least six lineages that inhabit lakes and rivers in East Africa. Lake Tanganyika is the only lake harboring a small species flock of squeaker catfishes.

  11. Searching for the main powering outflow objects in Cepheus A East

    CERN Document Server

    Zapata, Luis A; Curiel, Salvador; Patel, Nimesh; Rodriguez, Luis F

    2013-01-01

    We present (sub)millimeter line and continuum observations in a mosaicing mode of the massive star forming region Cepheus A East made with the Submillimeter Array (SMA). Our mosaic covers a total area of about 3$'$ $\\times$ 12$'$ centered in the HW 2/3 region. For the first time, this observational study encloses a high angular resolution ($\\sim$ 3$''$) together with a large scale mapping of Cepheus A East. We report compact and high velocity $^{12}$CO(2-1) emission associated with the multiple east-west bright H$_2$ condensations present in the region. Blueshifted and redshifted gas emission is found towards the east as well as west of HW 2/3. The observations suggest the presence of multiple large-scale east-west outflows that seems to be powered at smaller scales by radio sources associated with the young stars HW2, HW3c and HW3d. A kinematical study of part of the data suggests that the molecular outflow powered by HW2 is precesing with time as recently reported. Our data reveal five periodic ejections of...

  12. A policy proposal for the introduction of solar home systems in East Timor

    International Nuclear Information System (INIS)

    The Government of East Timor aims to increase the rate of household electricity service from 20% to 80% over the next 20 years. With a largely rural population living in sparsely populated, remote locations, solar home systems (SHS) will play an important role in meeting the off-grid component of rural electrification in East Timor. This paper describes current experience and trials in East Timor with solar photovoltaic (PV) technology. It examines the East Timorese context against six 'key features' identified by the World Bank as typically included in solar PV projects: delivery infrastructure; access to finance; rural electrification policy; guarantees for minimum quality; understanding of customer needs; and scaling up capacity building. Of these issues, the authors contend that selection of the delivery infrastructure model is the most critical decision, and that for East Timor, in its present stage of development, a market-driven approach for SHS is unlikely to be successful. A model which subsidises capital costs but seeks full recovery of operating costs is recommended. Irrespective of the delivery infrastructure model, for sustainability, capacity must be developed in a range of other areas, particularly the commercial availability of high-quality components and spare parts; creation of a pool of skilled technicians for installation and maintenance; and development of a robust fee collection and maintenance infrastructure

  13. East/West energy challenges

    International Nuclear Information System (INIS)

    This article looks at the future role and forms of tariffs in energy systems in Central and Eastern Europe and seeks to explore tarrification issues in a broader, international as well as long term perspective. Areas explored include international integration of energy systems, greater competition between utilities and ecological sustainability. Views expressed at the 1995 World Energy Congress in Tokyo are discussed including the role and evolution of energy pricing in a Central European context. The need to integrate demand side management, least-cost planning and eco-charges into tariffs is stressed. These policies must remain compatible with alternative supply options, such as international spot markets, independent power producers, wind and solar power producers and cogeneration plants. (UK)

  14. Area selection for a geological repository of high level radioactive waste in China

    International Nuclear Information System (INIS)

    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)

  15. Genetic population structure of the malaria vector Anopheles baimaii in north-east India using mitochondrial DNA

    Directory of Open Access Journals (Sweden)

    Sarma Devojit K

    2012-03-01

    Full Text Available Abstract Background Anopheles baimaii is a primary vector of human malaria in the forest settings of Southeast Asia including the north-eastern region of India. Here, the genetic population structure and the basic population genetic parameters of An. baimaii in north-east India were estimated using DNA sequences of the mitochondrial cytochrome oxidase sub unit II (COII gene. Methods Anopheles baimaii were collected from 26 geo-referenced locations across the seven north-east Indian states and the COII gene was sequenced from 176 individuals across these sites. Fifty-seven COII sequences of An. baimaii from six locations in Bangladesh, Myanmar and Thailand from a previous study were added to this dataset. Altogether, 233 sequences were grouped into eight population groups, to facilitate analyses of genetic diversity, population structure and population history. Results A star-shaped median joining haplotype network, unimodal mismatch distribution and significantly negative neutrality tests indicated population expansion in An. baimaii with the start of expansion estimated to be ~0.243 million years before present (MYBP in north-east India. The populations of An. baimaii from north-east India had the highest haplotype and nucleotide diversity with all other populations having a subset of this diversity, likely as the result of range expansion from north-east India. The north-east Indian populations were genetically distinct from those in Bangladesh, Myanmar and Thailand, indicating that mountains, such as the Arakan mountain range between north-east India and Myanmar, are a significant barrier to gene flow. Within north-east India, there was no genetic differentiation among populations with the exception of the Central 2 population in the Barail hills area that was significantly differentiated from other populations. Conclusions The high genetic distinctiveness of the Central 2 population in the Barail hills area of the north-east India should be

  16. Five bid to host Middle East synchroton

    CERN Multimedia

    McCabe, H

    1999-01-01

    Germany is willing to donate a synchrotron to a research centre to be built somewhere in the Middle East. Bids to host the centre were submitted by Turkey, Cyprus, Iran, the Palestinian Authority and Egypt. Funding of at least 30 million US dollars still needs to be found (1 page).

  17. Evolution of pigs in East Asia

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ The research into the origins of domestic animals is of significance not only for understanding their development per se, but also for making clear the human society evolution. Although there are evidences to show that pigs were independently domesticated in a variety of places throughout the world, the detailed scenario of the origin and dispersal of domestic pigs in East Asia remains unclear.

  18. Progress of the EAST project in China

    International Nuclear Information System (INIS)

    The Experimental Advanced Superconducting Tokamak (EAST) project is one of the National Mega-Projects of Science Research of China, which was approved by Chinese government in 1998. EAST is a full superconducting tokamak with an elongated plasma cross-section. The mission of the project is to widely investigate both of the physics and the technologies of advanced tokamak operations, especially the mechanism of power and particle handling for steady-state operations. The basic requirements for the EAST tokamak are full superconducting coils, suitable inductive current system, continuous working non-inductive current driven and heating systems, flexible operation scenarios, flexible J(r) and P(r) control, reliable and fast plasma positioning and shaping control, changeable plasma facing components, advanced divertor and diagnostics. Significant progress of the EAST project has been achieved during last two years. The R and D programs, mainly focused on the superconducting magnets, have processed successfully. The prototypes of main parts have been fabricated and qualified. Most of the key parts of the machine have been delivered to the assembly site. The assembly of the device has begun. It is planned to obtain the first plasma in 2005. The detail information of the testing results of superconducting magnets will be given in this paper. The assembly plan and the experimental plan will be introduced, too. (author)

  19. Observatories in East and Central Europe

    Czech Academy of Sciences Publication Activity Database

    Hejda, Pavel

    Dordrecht: Springer, 2007 - (Gubbins, D.; Herrero-Bervera, E.), s. 728-729. (Encyclopedia of Earth sciences series). ISBN 978-1-4020-3992-8 Institutional research plan: CEZ:AV0Z30120515 Keywords : magnetic observatory * East and Central Europe * INTERMAGNET network Subject RIV: DE - Earth Magnetism, Geodesy, Geography

  20. Academic Freedom and Middle East Studies

    Science.gov (United States)

    Colla, Elliott

    2007-01-01

    When the author and his colleague Marsha Pripstein Posusney of Bryant College organized a workshop, entitled "The Study of the Middle East and Islam: Challenges after 9-11," at the Watson Institute for International Studies at Brown University, he naively assumed it would come off without friction. After all, he thought, they were not even talking…

  1. Education Quality in the Middle East

    Science.gov (United States)

    Chapman, David W.; Miric, Suzanne L.

    2009-01-01

    Some of the most dramatic growth in the provision of primary and secondary education over the last decade has occurred across countries of the Middle East and North Africa (MENA). Yet student achievement across MENA is lagging compared to many other parts of the world. Low quality of education is a primary concern and one of the greatest…

  2. East-west asymmetry of Saturn's rings

    International Nuclear Information System (INIS)

    Measurements made in 1974-1975 at the Aarne Karjalainen Observatory do not show any east-west asymmetry of Saturn's rings. Combining the photometric data available for 1913-1975, one finds that the asymmetry varies in an irregular manner without correlating with Saturn's orbital period. (Auth.)

  3. Assessing sanitary mixtures in East African cities

    NARCIS (Netherlands)

    Letema, S.C.

    2012-01-01

    The urbanisation of poverty and informality in East African cities poses a threat to environmental
    health, perpetuates social exclusion and inequalities, and creates service gaps (UN-Habitat, 2008).
    This makes conventional sanitation provision untenable citywide, giving rise to the emerg

  4. East Africa Public Health Laboratory Networking Project

    OpenAIRE

    Kumar, Meghan; Lehmann, Joel; Rucogoza, Aniceth; Kayobotsi, Claver; Das, Ashis; Schneidman, Miriam

    2016-01-01

    This report summarizes the main findings from the application of performance based incentives linked to progress on a standardized, globally recognized metric - the stepwise laboratory improvement process towards accreditation (SLIPTA) checklist - under the East Africa Public Health Laboratory Networking Project (EAPHLNP) in Rwanda. The lab performance-based financing (PBF) pilot was intro...

  5. Drought is a recurring challenge in the Middle East.

    Science.gov (United States)

    Kaniewski, David; Van Campo, Elise; Weiss, Harvey

    2012-03-01

    Climate change and water availability in the Middle East are important in understanding human adaptive capacities in the face of long-term environmental changes. The key role of water availability for sedentary and nomad populations in these arid to semiarid landscapes is understood, but the millennium-scale influence of hydrologic instability on vegetation dynamics, human occupation, and historic land use are unknown, which has led to a stochastic view of population responses and adaptive capacities to precipitation anomalies. Within the time-frame of the last two global climate events, the Medieval Climate Anomaly and the Little Ice Age, we report hydrologic instability reconstructed from pollen-derived climate proxies recovered near Tell Leilan, at the Wadi Jarrah in the Khabur Plains of northeastern Syria, at the heart of ancient northern Mesopotamia. By coupling climate proxies with archaeological-historical data and a pollen-based record of agriculture, this integrative study suggests that variability in precipitation is a key factor on crop yields, productivity, and economic systems. It may also have been one of the main parameters controlling human settlement and population migrations at the century to millennial timescales in the arid to semiarid areas of the Middle East. An abrupt shift to drier conditions at ca. AD 1400 is contemporaneous with a change from sedentary village life to regional desertion and nomadization (sheep/camel pastoralists) during the preindustrial era in formerly Ottoman realms, and thereby adds climate change to the multiple causes for Ottoman Empire "decline." PMID:22355126

  6. Geologic setting of the East Alligator uranium deposits and prospects

    International Nuclear Information System (INIS)

    Since 1969, four major uranium deposits and a number of important prospects have been discovered in the East Alligator region of the Northern Territory. The region is now considered to be one of the most prospective in the world for locating further uranium reserves. Exploration activity in recent years, however, has been hampered as a result of government delays in processing new applications for exploration tenements. It is expected that this situation will continue until such time as the government has resolved the political problems associated with establishment of the Kakadu National Park, Aboriginal Land Rights and current mine development in the area. This paper briefly describes the geology of some deposits and prospects. It should be noted that certain prospects have not been included in this discussion because of the lack of sufficient data. The common geologic features are summarized to determine the most important similarities and possible ore controls. A brief comparison with the Athabasca Basin in Canada is presented. The regional geology has been presented by other authors (Needham and Stuart-Smith, this volume) and will not be repeated in this discussion. In summary, the authors hope to provide a greater insight into the different geologic environments of uranium mineralization in the East Alligator region and in this way aid in elucidating the metallogenesis

  7. Structure and composition of the continental crust in East China

    Institute of Scientific and Technical Information of China (English)

    高山; 骆庭川; 张本仁; 张宏飞; 韩吟文; 赵志丹; KERN; Hartmut

    1999-01-01

    Crustal structures of nine broad tectonic units in China, except the Tarim craton, are derived from 18 seismic refraction profiles including 12 geoscience transects. Abundances of 63 major, trace and rare earth elements in the upper crust in East China are estimated. The estimates are based on sampling of 11 451 individual rock samples over an area of 950 000 km~2, from which 905 large composite samples are prepared and analyzed by 13 methods. The middle, lower and total crust compositions of East China are also estimated from studies of exposed crustal cross sections and granulite xenoliths and by correlation of seismic data with lithologies. All the tectonic units except the Tarim craton and the Qinling orogen show a four-layered crustal structure, consisting of the upper, middle, upper lower, and lowermost crusts. P-wave velocities of the bulk lower crust and total crust are 6.8—7.0 and 6.4—6.5 km/s, respectively. They are slower by 0.2—0.4 km/s than the global averages. The bulk lower crust is su

  8. Geological aspects of the Grove Mountains, East Antarctica

    International Nuclear Information System (INIS)

    The Grove Mountains, c. 200 km east of the southern Prince Charles Mountains, East Antarctica, consist of high-grade metamorphic rocks and some granitoids. At least three generations of deformation were distinguished from the investigated area, in which the major deformation (D2) produced a series of tight, isoclinal folds and a regional penetrative foliation (S2) and lineation (L2). Metamorphic rocks are dominated by pale and dark, orthopyroxene-bearing felsic gneiss, with minor mafic granulite and occasionally scapolite-bearing garnet clinopyroxenite, which were formed during a single granulite facies event. P-T calculations suggest metamorphic conditions of c. 700 degrees C at 5.5-6.8 kbar. Granitoids occurring widely in the metamorphic rocks are syntectonic gneissic two-feldspar granite and post-tectonic granodioritic dikes. SHRIMP U-Pb zircon isotopic data indicate that both granulite facies metamorphism and the emplacement of the syntectonic granite took place at c. 530 Ma. The Grove Mountains are thus an Early Paleozoic orogenic belt. (author). 17 refs., 3 figs., 1 tab

  9. Geological Guide to Selected Areas of the Kruger National Park

    OpenAIRE

    J.W. Bristow; Sweeney, R.; F.J. Venter

    1986-01-01

    The Kruger National Park (KNP) contains a considerable variety of rock types, ranging from Archaean granitoids to Recent sedimentary deposits. Some 3 500 million years of geological history is represented in an approximately 85 km east-west section at the southern area of the Kruger National Park. Older rocks are typically found in the western half of the KNP and to the east rock units become progressively younger. Some of the more important rock types found in the KNP include greenstones of ...

  10. A comparative analysis of the influence of economic culture on East and West German consumers' subjective product meaning

    DEFF Research Database (Denmark)

    Grunert, Klaus G.; Grunert, Suzanne C.

    1993-01-01

    differences probably remain. 2. In the food area, the former East Germany was characterized by a range of products that was quantitatively sufficient, but offered little variety and had low to medium quality. Products were sold at uniform prices in the whole country. Now, the variety and quality range of...... products is the same as in the West, and there are considerable price differences. 3. Differences between East and West German consumers were analysed by comparing samples of consumers in Kiel and Rostock. It was analysed how they perceive food products (frozen ready meals and cheese), and how they relate...... them to values (means-end approach). 4. While product perceptions are more focussed in the West and more fuzzy in the East, the basic perceptual dimensions are the same: they are based on concrete product attributes. 5. An analysis of the fundamental life values of East and West German consumers (using...

  11. Geologic setting and concepts on the origin of uranium deposits in the East Alligator River region, N.T., Australia

    International Nuclear Information System (INIS)

    The East Alligator River region lies approximately 220 kilometers east of Darwin, Northern Territory, Australia. Uranium exploration in the region commenced in 1967, and in 1969 the surface expressions of the Koongarra and Ranger deposits were detected by airborne radiometric surveys. In 1970 similar surveys were conducted over the Nabarlek and Jabiluka areas with the former deposit exhibiting a high priority uranium anomaly. To date, approximately 350,000 metric tons of contained U;sub 3;O;sub 8; have been indicated as reasonably assured reserves and estimated additional resources in the East Alligator River region. Topography in the region consists of low-lying flood plains to the west while a deeply incided sandstone sequence forming the Arnhem Land Plateau rises abruptly to the east. The main uranium mineralizing events are dated at approximately 900 and 500 m.y. 10 refs

  12. Lessons learned in developing community mental health care in East and South East Asia

    OpenAIRE

    Ito, Hiroto; SETOYA, YUTARO; Suzuki, Yuriko

    2012-01-01

    This paper summarizes the findings for the East and South East Asia Region of the WPA Task Force on Steps, Obstacles and Mistakes to Avoid in the Im-plementation of Community Mental Health Care. The paper presents a description of the region, an overview of mental health policies, a critical ap-praisal of community mental health services developed, and a discussion of the key obstacles and challenges. The main recommendations address the needs to campaign to reduce stigma, i...

  13. Regional TEMPEST survey in north-east Namibia

    Science.gov (United States)

    Peters, Geoffrey; Street, Gregory; Kahimise, Ivor; Hutchins, David

    2015-09-01

    A regional scale TEMPEST208 airborne electromagnetic survey was flown in north-east Namibia in 2011. With broad line spacing (4 km) and a relatively low-powered, fixed-wing system, the approach was intended to provide a regional geo-electric map of the area, rather than direct detection of potential mineral deposits. A key component of the geo-electric profiling was to map the relative thickness of the Kalahari sediments, which is up to 200 m thick and obscures most of the bedrock in the area. Knowledge of the thickness would allow explorers to better predict the costs of exploration under the Kalahari. An additional aim was to determine if bedrock conductors were detectable beneath the Kalahari cover. The system succeeded in measuring the Kalahari thickness where this cover was relatively thin and moderately conductive. Limitations in depth penetration mean that it is not possible to map the thickness in the centre of the survey area, and much of the northern half of the survey area. Additional problems arise due to the variable conductivity of the Kalahari cover. Where the conductivity of the Kalahari sediment is close to that of the basement, there is no discernable contrast to delineate the base of the Kalahari. Basement conductors are visible beneath the more thinly covered areas such as in the north-west and south of the survey area. The remainder of the survey area generally comprises deeper, more conductive cover and for the most part basement conductors cannot be detected. A qualitative comparison with VTEM data shows comparable results in terms of regional mapping, and suggests that even more powerful systems such as the VTEM may not detect discrete conductors beneath the thick conductive parts of the Kalahari cover.

  14. Assessment of Undiscovered Oil and Gas Resources of the West Greenland-East Canada Province, 2008

    Science.gov (United States)

    Schenk, Christopher J.; Bird, Kenneth J.; Brown, Philip J., II; Charpentier, Ronald R.; Gautier, Donald L.; Houseknecht, David W.; Klett, Timothy R.; Pawlewicz, Mark J.; Shah, Anjana; Tennyson, Marilyn E.

    2008-01-01

    The U.S. Geological Survey (USGS) recently assessed the undiscovered oil and gas potential of the West Greenland?East Canada Province as part of the USGS Circum-Arctic Oil and Gas Resource Appraisal effort. The West Greenland?East Canada Province is essentially the offshore area between west Greenland and east Canada and includes Baffin Bay, Davis Strait, Lancaster Sound, and Nares Strait west of and including Kane Basin. The tectonic evolution of the West Greenland?East Canada Province led to the formation of several major structural domains that are the geologic basis for the five assessment units (AU) defined in this study. The five AUs encompass the entire province. Each AU was assessed in its entirety for undiscovered, technically recoverable (assuming absence of sea ice) oil and gas resources, but the assessment results reported here are only for those portions of each AU that are north of the Arctic Circle, as that latitude defines the area of the Circum-Arctic oil and gas assessment.

  15. Ecological and Social Evaluation of Coastal Tourism Destination Development: A Case Study of Balekambang, East Java

    Directory of Open Access Journals (Sweden)

    Luchman Hakim

    2014-01-01

    Full Text Available Tourism is an important sector in developing countries to support economic growth, and coastal areas are famous destinations in tourism. The plan and design for Balekambang coastal area as a tourism destination in East Java, Indonesia has been formulated and published. However, it seems lack ecological and social perspectives. This study examines coral reefs structure as one of the ecological parameter and tourist perspectives as social parameter for destination development evaluation. Twenty belt-transects were established along Balekambang coastline, and then divided into three sections, the east, the centre and the west sections. Every belt-transect was 200m in length and consists of 15 plots 1 x 2m. The tourist perspectives to Balekambang were determined using questionnaire among 234 respondents. Based on the Morisita similarity index, the coral reef of east section consists of 2 zones, the centre consists of 5 zones and west section consists of 4 zones. The Shannon diversity index (H’ among zones at every location was ranged. The diversity index of the east section ranged from 2.07 to 2.72, the central section ranged from 1.32 to 4.20, and the west section ranged from 3.13 to 4.20. Zones that were close to the coastline had lowest diversity indices than zones that located far from the coastline. Mostly, tourists stated that Balekambang was interesting, but the object of tourism should be added. Respondent knew there were forest surrounding Balekambang, and it has the possibility to develop as tourism destination. These findings argue that the forest conversion to cottage area that planned by the local government in the west section should be reviewed. It seems forest in the west section should be developed as a forest park to meet tourist needs and redistribute tourist concentration in the coastline. Keywords: Ecological and social evaluation, coastal, tourism, sustainable development, East Java.

  16. Revitalization Areas

    Data.gov (United States)

    Department of Housing and Urban Development — Revitalization areas are HUD-designated neighborhoods in need of economic and community development and where there is already a strong commitment by the local...

  17. Assessing the contributions of East African and West Pacific warming to the 2014 boreal spring East African drought

    Science.gov (United States)

    Funk, Christopher C.; Shukla, Shraddhanand; Hoell, Andrew; Livneh, Ben

    2015-01-01

    Anthropogenic warming contributed to the 2014 East African drought by increasing East African and west Pacific temperatures, and increasing the gradient between standardized western and central Pacific SST causing reduced rainfall, evapotranspiration, and soil moisture.

  18. Excerpt from East Is West and West Is East: Gender, Culture, and Interwar Encounters between Asia and America

    Directory of Open Access Journals (Sweden)

    Karen Kuo

    2013-09-01

    Full Text Available Excerpted from Karen Kuo, East Is West and West Is East: Gender, Culture, and Interwar Encounters between Asia and America (Philadelphia: Temple University Press, 2012.Reprinted with permission from Temple University Press.

  19. Concentration of strontium-90 in several vegetables in East Java

    International Nuclear Information System (INIS)

    In order to collect data base of radionuclides distribution in Indonesia, particularly in East Java, analysis of strontium-90 concentration in vegetables samples such as: spinach, string bean, green peas, carrot, cabbage, potato, chilli, and onion collected from Surabaya, Malang, Probolinggo, Situbondo and Jember had been carried out. All the samples were ashed and analyzed using fuming HNO3 method. The activity of strontium-90 in the samples were measured using alpha/beta Low Background Counter system (Tennelec LB-5100). The results showed 90Sr concentrations in the samples varied from undetectable to (10.86 ± 5.58) x 10-3 Bq/kg in spinach samples from Situbondo area. Compared with similar foodstuffs collected from several places in Central Java, these results are relatively not different. (authors)

  20. The Neoproterozoic Tillite Group from Ella Ø, East Greenland

    DEFF Research Database (Denmark)

    Buchardt, Bjørn; Kristiansen, Kasper K.; Houmark-Nielsen, Michael

    The Neoproterozoic sediments in East Greenland are found in an N-S trending belt in the Fjord Region. Overlying the Eleonora Bay Supergroup is the Tillite Group, which for long has been interpreted as a series of glacially derived deposits including two diamictitic units. The Tillite Group itself...... ~250 m thick Area Fm consisting of organic-rich black shales and fine-grained sandstones. The age of the Tillite Group has not been established with certainty, but an Ediacaran age has been suggested. Based on correlations to similar deposits on Svalbard the lower Ulvesø Fm has been assigned a Sturtian...... between the two diamictitic units. The Canyon Fm overlying the Storeelv diamictite shows a gradual shift in d13C(carbonate) to values close to 0‰ as also found in the Cambrian rocks above. Comparison to published carbon isotope curves from other Neoproterozoic glacial events makes it tempting to correlate...

  1. Gas Generation from K East Basin Sludges - Series II Testing

    Energy Technology Data Exchange (ETDEWEB)

    Bryan, Samuel A.; Delegard, Calvin H.; Schmidt, Andrew J.; Sell, Rachel L.; Silvers, Kurt L.; Gano, Susan R.; Thornton, Brenda M.

    2001-03-14

    This report describes work to examine the gas generation behavior of actual K East (KE) Basin floor, pit and canister sludge. Mixed and unmixed and fractionated KE canister sludge were tested, along with floor and pit sludges from areas in the KE Basin not previously sampled. The first report in this series focused on gas generation from KE floor and canister sludge collected using a consolidated sampling technique. The third report will present results of gas generation testing of irradiated uranium fuel fragments with and without sludge addition. The path forward for management of the K Basin Sludge is to retrieve, ship, and store the sludge at T Plant until final processing at some future date. Gas generation will impact the designs and costs of systems associated with retrieval, transportation and storage of sludge.

  2. Aerosol optical depth trend over the Middle East

    KAUST Repository

    Klingmüller, Klaus

    2016-04-22

    We use the combined Dark Target/Deep Blue aerosol optical depth (AOD) satellite product of the moderate-resolution imaging spectroradiometer (MODIS) collection 6 to study trends over the Middle East between 2000 and 2015. Our analysis corroborates a previously identified positive AOD trend over large parts of the Middle East during the period 2001 to 2012. We relate the annual AOD to precipitation, soil moisture and surface winds to identify regions where these attributes are directly related to the AOD over Saudi Arabia, Iraq and Iran. Regarding precipitation and soil moisture, a relatively small area in and surrounding Iraq turns out to be of prime importance for the AOD over these countries. Regarding surface wind speed, the African Red Sea coastal area is relevant for the Saudi Arabian AOD. Using multiple linear regression we show that AOD trends and interannual variability can be attributed to soil moisture, precipitation and surface winds, being the main factors controlling the dust cycle. Our results confirm the dust driven AOD trends and variability, supported by a decreasing MODIS-derived Ångström exponent and a decreasing AERONET-derived fine mode fraction that accompany the AOD increase over Saudi Arabia. The positive AOD trend relates to a negative soil moisture trend. As a lower soil moisture translates into enhanced dust emissions, it is not needed to assume growing anthropogenic aerosol and aerosol precursor emissions to explain the observations. Instead, our results suggest that increasing temperature and decreasing relative humidity in the last decade have promoted soil drying, leading to increased dust emissions and AOD; consequently an AOD increase is expected due to climate change.

  3. Aerosol optical depth trend over the Middle East

    Science.gov (United States)

    Klingmüller, Klaus; Pozzer, Andrea; Metzger, Swen; Stenchikov, Georgiy L.; Lelieveld, Jos

    2016-04-01

    We use the combined Dark Target/Deep Blue aerosol optical depth (AOD) satellite product of the moderate-resolution imaging spectroradiometer (MODIS) collection 6 to study trends over the Middle East between 2000 and 2015. Our analysis corroborates a previously identified positive AOD trend over large parts of the Middle East during the period 2001 to 2012. We relate the annual AOD to precipitation, soil moisture and surface winds to identify regions where these attributes are directly related to the AOD over Saudi Arabia, Iraq and Iran. Regarding precipitation and soil moisture, a relatively small area in and surrounding Iraq turns out to be of prime importance for the AOD over these countries. Regarding surface wind speed, the African Red Sea coastal area is relevant for the Saudi Arabian AOD. Using multiple linear regression we show that AOD trends and interannual variability can be attributed to soil moisture, precipitation and surface winds, being the main factors controlling the dust cycle. Our results confirm the dust driven AOD trends and variability, supported by a decreasing MODIS-derived Ångström exponent and a decreasing AERONET-derived fine mode fraction that accompany the AOD increase over Saudi Arabia. The positive AOD trend relates to a negative soil moisture trend. As a lower soil moisture translates into enhanced dust emissions, it is not needed to assume growing anthropogenic aerosol and aerosol precursor emissions to explain the observations. Instead, our results suggest that increasing temperature and decreasing relative humidity in the last decade have promoted soil drying, leading to increased dust emissions and AOD; consequently an AOD increase is expected due to climate change.

  4. Rainfall consistently enhanced around the Gezira Scheme in East Africa due to irrigation

    Science.gov (United States)

    Alter, Ross E.; Im, Eun-Soon; Eltahir, Elfatih A. B.

    2015-10-01

    Land-use and land-cover changes have significantly modified regional climate patterns around the world. In particular, the rapid development of large-scale cropland irrigation over the past century has been investigated in relation to possible modification of regional rainfall. In regional climate simulations of the West African Sahel, hypothetical large-scale irrigation schemes inhibit rainfall over irrigated areas but enhance rainfall remotely. However, the simulated influence of large-scale irrigation schemes on precipitation patterns cannot be substantiated without direct comparison to observations. Here we present two complementary analyses: numerical simulations using a regional climate model over an actual, large-scale irrigation scheme in the East African Sahel--the Gezira Scheme--and observational analyses over the same area. The simulations suggest that irrigation inhibits rainfall over the Gezira Scheme and enhances rainfall to the east. Observational analyses of rainfall, temperature and streamflow in the same region support the simulated results. The findings are consistent with a mechanistic framework in which irrigation decreases surface air temperature, causing atmospheric subsidence over the irrigated area and clockwise wind anomalies (in background southwesterly winds) that increase upward vertical motion to the east. We conclude that irrigation development can consistently modify rainfall patterns in and around irrigated areas, warranting further examination of potential agricultural, hydrologic and economic implications.

  5. Mineralogy and fluid inclusion studies in kalchoye Copper- gold deposit, East of Esfahan

    Directory of Open Access Journals (Sweden)

    Rezvan Mehvary

    2009-09-01

    Full Text Available Kalchoye Copper-gold deposit is located about 110 kilometers east of Esfahan province and within the Eocene volcano sedimentary rocks. Sandy tuff and andesite lava are important members of this complex.The form of mineralization in area is vein and veinlet and quartz as the main gangue phase. The main ore minerals are chalcopyrite, chalcocite, galena and weathered minerals such as goethite, iron oxides, malachite and azurite. Studies in area indicate that ore mineralization Kalchoye is low sulfide, quartz type of hydrothermal ore deposits and results of thermometry studies on quartz minerals low- medium fluid with low potential mineralization is responsible for mineralization in this area.

  6. An Assessment of Mobility Among Key Disadvantaged Communities in North East Dublin

    OpenAIRE

    O'Connor, David; Borscheid, Matthias; Reid, Odran

    2013-01-01

    In the context of a healthy communities initiative, this study looks at mobility in a disadvantaged area in a suburban area in north east Dublin. Individuals who avail of the services of community based organisations were interviewed in-depth about their travel patterns over a period of a week and their views on the availability and quality of transport services were ascertained. The area has a high social housing quotient, though much of it is now privately owned. It has a profile of low inc...

  7. Study on response of ecosystem to the East Asian monsoon in eastern China using LAI data derived from remote sensing information

    Institute of Scientific and Technical Information of China (English)

    ZHANG Jiahua; YAO Fengmei; FU Congbin; YAN Xiaodong

    2004-01-01

    Based on the leaf area index (LAI) data derived from remote sensing information and eco-climate data, the responses of regional ecosystem variations in seasonal and interannual scales to the East Asian monsoon are studied. It is found that the vegetation ecosystems of eastern China are remarkably correlated with the East Asian monsoon in seasonal and interannual scales. In the seasonal timescale, the obvious variations of the vegetation ecosystems occur with the development of the East Asian monsoon from the south in the spring to the north in the autumn. In the interannual scale, high LAI appears in the strong East Asian monsoon year, whereas low LAI is related to the weak East Asian monsoon year. These further lead to the characteristic of "monsoon-driven ecosystem" in the eastern China monsoon region, which can be revealed by LAI.

  8. The Middle East in the year 2000

    International Nuclear Information System (INIS)

    The Middle East in the year 2000 provides all insight into the political and economic changes taking place in the region and explains what they mean for the oil and gas industry. This comprehensive report combines published forecasts with expert comment and analysis, making it a highly practical business guide. With oil and gas at the heart of its discussion it looks in detail at: the likely shape of the Middle East into the next century, with a country-by-country review; the declared aspirations of Middle Eastern countries, with likely economic trends including oil production; the complete political and economic picture and what the future may hold; the long- and short-term future for oil; how oil prices will change over the coming years; the impact of non-Opec production on the region; the opportunities and competitive advantages for companies wanting to do business in the region; fundamentalism versus democracy; and various political scenarios. (author)

  9. The post-war Middle East

    International Nuclear Information System (INIS)

    The Middle East remains today the global energy fulcrum. One year after the Persian Gulf war, the region is in greater turmoil and political uncertainty than it has known in modern times. The Iraqi invasion of Kuwait and subsequent external military intervention forced neighboring states to question the need for a foreign military presence in the future. The rift between the secular revolutionary states in the region led by Iraq, Libya, Yemen, Algeria, and Syria and the traditional monarchy of Saudi Arabia and the emirates of the gulf has widened. Egypt provides, at present, an uncomfortable bridge. The balance of political forces may be shifting. This paper attempts to answer the following questions: Where will we see the new leadership in the Middle East? Will it again play a role through the Organization of Petroleum Exporting Countries and determination of the oil price in shaping the structure of global energy supply and demand?

  10. Measurement of Radiated Power Loss on EAST

    Institute of Scientific and Technical Information of China (English)

    段艳敏; 王亮; 胡立群; 毛松涛; 许平; 陈开云; 林士耀; 钟国强; 张继宗; 张凌

    2011-01-01

    A type of silicon detector known as AXUV (absolute extreme ultraviolet) photodiodes is successfully used to measure the radiated power in EAST. The detector is characterized by compact structure, fast temporal response (〈0.5 s) and flat spectral sensitivity in the range from ultra-violet to X-ray. Two 16-channel AXUV arrays are installed in EAST to view the whole poloidal cross-section of plasma. Based on the diagnostic system, typical radiation distributions for both limiter and divertor plasma are obtained and compared. As divertor detachment occurs, the radiation distribution in X-point region is observed to vary distinctly. The total radiation power losses in discharges with different plasma parameters are briefly analyzed.

  11. The Procedure for Assembling the EAST Tokamak

    Institute of Scientific and Technical Information of China (English)

    Wu Songtao

    2005-01-01

    Due to the complicated constitution and high precision requirements of the EAST superconducting tokamak, a meticulous assembling procedure and measurement scheme must be established. The big size and mass of the EAST machine's components and complicated configuration with tight installation tolerances call for a highly careful assembling procedure. The assembling procedure consists of three main sub-procedures for the assembling of the base, of the tori of the VV, the vacuum vessel TS and the TF, and of the peripheral parts respectively. Before the assembly, a reference framework has been set up by means of an industrial measurement system with reference fiducial targets fixed on the wall of the test hall. In this paper, the assembling procedure is described in detail, the survey control system of the assembly is discussed, and progress in the assembly work is also reported.

  12. DIVIMP Modeling of Impurity Transport in EAST

    International Nuclear Information System (INIS)

    Simulations of carbon impurity transport in SOL/divertor plasmas with Ohmic heating on EAST tokamak were performed using the two-dimensional (2D) Monte Carlo impurity transport code DIVIMP. The background plasmas for DIVIMP simulations were externally taken from B2.5/Eirene calculation. Besides the basic output of DIVIMP, the 2D density distributions of the carbon impurity with different ionization states and neutral carbon atoms were obtained, the 2D distributions of CII and CIII emissivities from C+1 and C+2 radiation respectively were also calculated. Comparison between the measured and calculated CIII emissivities showed favorable agreement, indicating that the impurity physics transport models, as implemented in the DIVIMP code, are suitable for the EAST tokamak plasma condition. (magnetically confined plasma)

  13. DIVIMP Modeling of Impurity Transport in EAST

    Science.gov (United States)

    Wang, Fuqiong; Chen, Yiping; Hu, Liqun

    2014-07-01

    Simulations of carbon impurity transport in SOL/divertor plasmas with Ohmic heating on EAST tokamak were performed using the two-dimensional (2D) Monte Carlo impurity transport code DIVIMP. The background plasmas for DIVIMP simulations were externally taken from B2.5/Eirene calculation. Besides the basic output of DIVIMP, the 2D density distributions of the carbon impurity with different ionization states and neutral carbon atoms were obtained, the 2D distributions of CII and CIII emissivities from C+1 and C+2 radiation respectively were also calculated. Comparison between the measured and calculated CIII emissivities showed favorable agreement, indicating that the impurity physics transport models, as implemented in the DIVIMP code, are suitable for the EAST tokamak plasma condition.

  14. Cultures of the east (1984-1992

    Directory of Open Access Journals (Sweden)

    Pajin Dušan

    2013-01-01

    Full Text Available The quarterly journal, Cultures of the East (1984-92, was founded with the intention of presenting Near and Far East cultures to academics, as well as a wider audience, and illuminate some of its rich cultural heritage. The subtitle defined the journal as a “journal for Eastern philosophy, literature and art”. However it also contained other issues, such as religion. Some issues had a comparative approach, compiling studies (on philosophy, religion, etc. of Eastern as well as Western origin on a given topic. Recently two digital internet presentations of the journal issues have been posted to the following site: http://yu-budizam.com/knjige/#kulture. In this text we will present relevant texts dedicated to philosophy and topics related to philosophy, like meditation, mysticism, ethics, or psychology.

  15. Chitinozoan diversity in the East Baltic Silurian

    Directory of Open Access Journals (Sweden)

    Nestor, Viiu

    2009-12-01

    Full Text Available Data on the diversity of the East Baltic Silurian chitinozoans have been compared to global chitinozoan biozones that are approximately correlated with the graptolite scale. The total diversity and balanced total diversity curves have three main positive peaks in the Wenlock and Ludlow and diversity lowstands in most of the Llandovery and Pridoli. The turnover ratio and species origination curves are lowest and species extinction is highest in the lower Wenlock, correlating partly with the Ireviken Event. Chitinozoan diversity is related to the transgression–regression phases of the Silurian Baltic basin, water chemistry and temperature, and evolutionary processes of the faunal group. At the level of the Silurian standard stages the trends in the East Baltic and Swedish chitinozoan diversity curves are in general outline similar to the global diversity curve.

  16. East Asian oil markets and refining

    International Nuclear Information System (INIS)

    An overview of the changes taking place and about to take place in China, Japan, South Korea and Taiwan in the oil business is presented. The focus is mainly on product demand, quality of product, refining and trade balances. Charts show (i) demand for oil products to 2005, (ii) oil demand to 2005, (iii) the demand barrel by country, (iv) CDU capacity to 2005, (v) cracking to distillation ratios to 2005, (vi) fuel oil's share in demand barrel and (vii) net product trade. It was concluded that despite recent economic difficulties in East Asia, the oil market is large and dynamic and China in particular is a major oil producer with a fast growing oil demand. Overall, East Asia is a growth market for petroleum with an expected addition of some 2.4 million bpd of extra demand between 1998 and 2005. (UK)

  17. Rotation Breaking Induced by ELMs on EAST

    DEFF Research Database (Denmark)

    Xiong, H.; Xu, G.; Sun, Y.;

    Spontaneous rotation has been observed in LHCD H-mode plasmas with type III ELMs (edge localized modes) on EAST, and it revealed that type III ELMs can induce the loss of both core and edge toroidal rotation. Here we work on the breaking mechanism during the ELMs. Several large tokamaks have...... of magnetic surface, thus generate NTV (neoclassical toroidal viscosity) torque that affects toroidal rotation. We adopt 1cm maximum edge magnetic surface displacement from experimental observation, and our calculation shows that the edge torque is about 0.35 N/m2, and the core very small. The...... expected angular momentum density change is about 3.8 N/m2, nearly 10 times larger than the calculation. Previous work on EAST has suggested that there is a mechanism at the edge that breaks the rotation, while the core rotation change is mostly likely related with momentum transport to the edge. In other...

  18. Ion cyclotron resonance heating system on EAST

    International Nuclear Information System (INIS)

    The Ion Cyclotron Resonance Heating (ICRH) system which can provide no less than 10 MW radio frequency (RF) heating power (frequency range from 25 MHz to 100 MHz) is being set up for the experimental advanced superconducting tokamak (EAST) in the institute of plasma physics. System includes High-power and wide-frequency radio amplifier, liquid phase shifter and resonant double loop (RDL) antenna. Now one ICRH system unit whose ultimate output is 2.5 MW has been set up and employed for RF heating experiment and maximum of the injected RF power reached to 200 kW in 2008 EAST tokamak experiment. The results of ICRH heating are satisfying. (author)

  19. Unocal schedules field development off East Kalimantan

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-07

    Unocal Indonesia Ltd. has let a turnkey contract to PT Gema SemBrown (GSB) to build a platform to set in the deepest water yet off Indonesia. This paper reports on the contract, which is worth more than $40 million, and calls for GSB to engineer, procure, fabricate, install, and hook up Unocal's SA drilling and production platform in 335 ft of water in Serang field. Site is in Makassar Strait, about 25 miles off East Kalimantan. GSB in October began fabricating the Serang SA platform at its Sunda Strait fabrication yard in West Java, Indonesia. GSB is to complete the platform on a fast track schedule in time for installation in July 1993. The project includes two export trunk lines connecting Serang field with Unocal's Melahin field. Production will come ashore at Santan on East Kalimantan.

  20. IDEAL Symposium on the East African Lakes

    Science.gov (United States)

    Johnson, T. C.; Kelts, K.; Lehman, J. T.; Wuest, A.

    A vast array of interdisciplinary problems presented by the African Great Lakes were highlighted at the International Symposium on the Limnology, Climatology and Paleoclimatology of the East African Lakes, organized by the International Decade for the East African Lakes (IDEAL) February 17-21 in Jinja, Uganda. Approximately 125 scientists attended from North America, Europe, Africa, and New Zealand. Jinja is located on the northern shore of Lake Victoria at the head-waters of the Nile and is the site of the host institution for the symposium, the Uganda Freshwater Fisheries Research Organization (UFFRO). The conveners of the symposium were Tom Johnson of Duke University, George Kitaka of UNESCO-ROSTA, and Eric Odada of the University of Nairobi.