WorldWideScience

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

    Holocene climatic, vegetational and environmental changes on the Ammassalik Island in SE Greenland (65.5 N and 37.5 W) have been studied in lake sediments and soil profiles. Based on the stratigraphy of sediments, geobiochemical characteristics, pollen and other biological proxies, a history....... Generally decreasing insolation, a still colder landscape and near coastal sea, potentially further cooled by the negative albedo feedback from snow and ice, generally increase a gradient driven circulation of heat and moisture northwards in the western part of the North Atlantic. Counteracting...

  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. The influence of air temperature inversions on snowmelt and glacier mass-balance simulations, Ammassalik island, SE Greenland

    Energy Technology Data Exchange (ETDEWEB)

    Mernild, Sebastian Haugard [Los Alamos National Laboratory; Liston, Glen [COLORADO STATE UNIV.

    2009-01-01

    In many applications, a realistic description of air temperature inversions is essential for accurate snow and glacier ice melt, and glacier mass-balance simulations. A physically based snow-evolution modeling system (SnowModel) was used to simulate eight years (1998/99 to 2005/06) of snow accumulation and snow and glacier ice ablation from numerous small coastal marginal glaciers on the SW-part of Ammassalik Island in SE Greenland. These glaciers are regularly influenced by inversions and sea breezes associated with the adjacent relatively low temperature and frequently ice-choked fjords and ocean. To account for the influence of these inversions on the spatiotemporal variation of air temperature and snow and glacier melt rates, temperature inversion routines were added to MircoMet, the meteorological distribution sub-model used in SnowModel. The inversions were observed and modeled to occur during 84% of the simulation period. Modeled inversions were defined not to occur during days with strong winds and high precipitation rates due to the potential of inversion break-up. Field observations showed inversions to extend from sea level to approximately 300 m a.s.l., and this inversion level was prescribed in the model simulations. Simulations with and without the inversion routines were compared. The inversion model produced air temperature distributions with warmer lower elevation areas and cooler higher elevation areas than without inversion routines due to the use of cold sea-breeze base temperature data from underneath the inversion. This yielded an up to 2 weeks earlier snowmelt in the lower areas and up to 1 to 3 weeks later snowmelt in the higher elevation areas of the simulation domain. Averaged mean annual modeled surface mass-balance for all glaciers (mainly located above the inversion layer) was -720 {+-} 620 mm w.eq. y{sup -1} for inversion simulations, and -880 {+-} 620 mm w.eq. y{sup -1} without the inversion routines, a difference of 160 mm w.eq. y

  4. 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...

  5. 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.

  6. 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.

  7. WEST AND EAST PALISADES ROADLESS AREAS, IDAHO AND WYOMING.

    Science.gov (United States)

    Oriel, Steven S.; Benham, John R.

    1984-01-01

    Studies of the West and East Palisades Roadless Areas, which lie within the Idaho-Wyoming thrust belt, document structures, reservoir formations, source beds, and thermal maturities comparable to those in producing oil and gas field farther south in the belt. Therefore, the areas are highly favorable for the occurrence of oil and gas. Phosphate beds of appropriate grade within the roadless areas are thinner and less accessible than those being mined from higher thrust sheets to the southwest; however, they contain 98 million tons of inferred phosphate rock resources in areas of substantiated phosphate resource potential. Sparsely distributed thin coal seams occur in the roadless areas. Although moderately pure limestone is present, it is available from other sources closer to markets. Geochemical anomalies from stream-sediment and rock samples for silver, copper, molydenum, and lead occur in the roadless areas but they offer little promise for the occurrence of metallic mineral resources. A possible geothermal resource is unproven, despite thermal phenomena at nearby sites.

  8. 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.

  9. 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.

  10. Exotism of Batu Putih area in Samarinda, East Kalimantan as conservation area for ecotourism destination

    Science.gov (United States)

    Sutan, Syamsidar; Cahyani, Rina Wahyu; Alam, Fajar; Syuhada, Endy Mukhlis

    2017-02-01

    Batu Putih is a limestone hill complex in Air Putih area, Samarinda, East Kalimantan. The unique value of this region is a towering limestone ridge which easily recognizable at a distance, water catchment area in the city, great place to learn earth science as understanding the ancient marine deposition and hydrocarbon potential development, and the heritage of the region. The objective of this research is toreview the potential of Batu Putih area and surrounding as a green conservation area for ecotourism destination. Batu Putih area, geologically part of Kutai Basin, is controlled by tectonic event, resulted on Northeast-Southwest undulated trend known as Samarinda anticlinorium. Data collected cover several aspects: (1) geological aspects: various types of rocks, groundwater condition and other related data; (2) vegetation aspects; (3) cultural aspect: heritage and historical place. By results from evaluation of existing data, development plan will be commenced. Research found 2 spots for landscape viewing, 3 water resources, various marine fossils in some locations and mud volcano. Vegetations are dominated by "kersen" (Muntingia calabura L.), "aren" (Arenga pinnata) and "pletekan" (Ruellia tuberosa). Based on the findings of the existing kinds of uniqueness, conservation of the area are mandatories. Protection and preservation of the region in integrated manner and area development for ecotourism and education are things should be done in Batu Putih, as increasingly damaged and depleted by limestone mining activities using heavy equipment.

  11. 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.

  12. 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.

  13. 33 CFR 165.156 - Regulated Navigation Area: East Rockaway Inlet to Atlantic Beach Bridge, Nassau County, Long...

    Science.gov (United States)

    2010-07-01

    ..., thence easterly along the shore to the east side of the Atlantic Beach Bridge, State Route 878, over East... Rockaway Inlet to Atlantic Beach Bridge, Nassau County, Long Island, New York. 165.156 Section 165.156... to Atlantic Beach Bridge, Nassau County, Long Island, New York. (a) Location. The following area is...

  14. Estimates of groundwater recharge rates and sources in the East Mountain area, Eastern Bernalillo County, New Mexico, 2005-12

    Science.gov (United States)

    Rice, Steven E.; Crilley, Dianna M.

    2014-01-01

    The U.S. Geological Survey, in cooperation with the Bernalillo County Public Works Division, has conducted a monitoring program in the East Mountain area of eastern Bernalillo County, New Mexico, since 2000 to better define the hydrogeologic characteristics of the East Mountain area and to provide scientific information that will assist in the sustainable management of water resources. This report presents estimates of groundwater recharge to the aquifers that supply water to a network of springs that discharged within the East Mountain area of eastern Bernalillo County during 2005–12. Chloride concentration, the mass ratio of chloride to bromide, and the stable isotope ratios of hydrogen and oxygen were used to estimate annual groundwater recharge rates and to identify the sources and timing of recharge to the aquifers in the East Mountain area. Groundwater recharge rates were estimated by using a chloride mass-balance (CMB) method applied to data from selected springs located in the study area.

  15. Vertical Electrical Sounding Investigation in East River Nile Area (Khartoum State),Sudan

    Institute of Scientific and Technical Information of China (English)

    Eldawi M G; Farwa A G; Liu Tianyou

    2003-01-01

    Vertical electrical sounding (VES) was carried out in the east of the River Nile. The main objectives of the resistivity survey are to determine the types and thicknesses of sedimentary units in the area, to defime the contact separating the sediments from the crystalline basement complex, and to determine the structural features of the subsurface formations. Several local depressions, whose maximum depth to the basement surface is about 160 m, are revealed as an outcome of the VES method, and suggested to have been infilled with undifferentiated units of the Nubian Group in particular Omdurman Formation. Thus, a depth to the basement complex is calculated and the associated structural map of the east of the River Nile is drawn. The map is useful for the groundwater drilling, as far as the presence or absence of the aquifer is concerned.

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

    Energy Technology Data Exchange (ETDEWEB)

    Clark, L.A.; Burrill, G.H.R. (Saskatchewan Mining Development Corp., Saskatoon (Canada))

    1981-07-01

    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 U/sub 3/O/sub 8/. 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.

  17. Valuing quality of vegetation in recharge area of Seruk Spring, Pesanggrahan Valley, Batu City, East Java

    Directory of Open Access Journals (Sweden)

    SITI SOFIAH

    2011-10-01

    Full Text Available Yulistyarini T, Sofiah S (2011 Valuing quality of vegetation in recharge area of Seruk Spring, Pesanggrahan Valley, Batu City, East Java. Biodiversitas 12: 229-234. A Seruk spring is one of the springs in Batu city which has water debit less than 1 liter per second. Land use changes of Seruk spring recharge area was occured in 2001. Recharge area of Seruk Spring consists of anthropogenic forest, eucalypts plantation, bamboo forest, pines plantation, horticulture and housing. The aim of this research was to valuing the quality of vegetation which supported ground water recharge in Seruk spring. Quality of vegetation were determined by vegetation structure, diversity, the thickness of litter and C-stock of each land use systems. Forests, eucalypts plantation and bamboo forests had almost same quality of vegetation.

  18. IDENTITIES AND CONCEPTIONS OF BORDER AREA POPULATIONS IN EAST-CENTRAL AND SOUTH-EAST EUROPE – THEMATIC ASPECTS AND QUESTIONS OF AN ACTUAL RESEARCH FIELD

    Directory of Open Access Journals (Sweden)

    Wilfried HELLER

    2011-06-01

    Full Text Available This article will be structured as follows: Firstly, it will be described what is to be understood by the term ‘identity’. After that, this article will explore the significance of the topic ‘identities of population’ regarding the political, social, economic and cultural developments in the border areas of East-Central and South-East Europe. Because identities are not essentially but constructed phenomena, the next chapter will deal with the role of conceptions of the border area populations for the building of identity. The then following remarks on categories of border areas shall suggest that a great variety of border areas needs to be considered if one is occupied with the subject of this article. From these explanations the article’s relation to application will be derived, and groups of questions as well as detailed questions will be developed.

  19. 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”.

  20. Diurnal variation of surface ozone in mountainous areas: Case study of Mt. Huang, East China.

    Science.gov (United States)

    Zhang, Lei; Jin, Lianji; Zhao, Tianliang; Yin, Yan; Zhu, Bin; Shan, Yunpeng; Guo, Xiaomei; Tan, Chenghao; Gao, Jinhui; Wang, Haoliang

    2015-12-15

    To explore the variations in atmospheric environment over mountainous areas, measurements were made from an intensive field observation at the summit of Mt. Huang (30.13°N, 118.15°E, 1841m above sea level), a rural site located in East China, from June to August 2011. The measurements revealed a diurnal change of surface O3 with low concentrations during the daytime and high concentrations during the nighttime. The causes of diurnal O3 variations over the mountain peak in East China were investigated by using a fairly comprehensive WRF-Chem and HYSPLIT4 modeling approach with observational analysis. By varying model inputs and comparing the results to a baseline modeling and actual air quality observations, it is found that nearby ozone urban/anthropogenic emission sources were contributing to a nighttime increase in mountaintop ozone levels due to a regional transport lag and residual layer effects. Positive correlation of measured O3 and CO concentrations suggested that O3 was associated with anthropogenic emissions. Sensitivity modeling experiments indicated that local anthropogenic emissions had little impact on the diurnal pattern of O3. The diurnal pattern of O3 was mainly influenced by regional O3 transport from the surrounding urban areas located 100-150km away from the summit, with a lag time of 10h for transport.

  1. 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.

  2. 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.

  3. 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.

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

    Energy Technology Data Exchange (ETDEWEB)

    Mickle, D G; Jones, C A; Gallagher, G L; Young, P; Dubyk, W S

    1977-10-01

    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.

  5. 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)

  6. 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.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1994-06-01

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

  8. Puhimau thermal area: a window into the upper east rift zone of Kilauea Volcano, Hawaii?

    Science.gov (United States)

    McGee, K.A.; Sutton, A.J.; Elias, T.; Doukas, M.P.; Gerlach, T.M.

    2006-01-01

    We report the results of two soil CO2 efflux surveys by the closed chamber circulation method at the Puhimau thermal area in the upper East Rift Zone (ERZ) of Kilauea volcano, Hawaii. The surveys were undertaken in 1996 and 1998 to constrain how much CO2 might be reaching the ERZ after degassing beneath the summit caldera and whether the Puhimau thermal area might be a significant contributor to the overall CO2 budget of Kilauea. The area was revisited in 2001 to determine the effects of surface disturbance on efflux values by the collar emplacement technique utilized in the earlier surveys. Utilizing a cutoff value of 50 g m−2 d−1 for the surrounding forest background efflux, the CO2 emission rates for the anomaly at Puhimau thermal area were 27 t d−1 in 1996 and 17 t d−1 in 1998. Water vapor was removed before analysis in all cases in order to obtain CO2 values on a dry air basis and mitigate the effect of water vapor dilution on the measurements. It is clear that Puhimau thermal area is not a significant contributor to Kilauea's CO2 output and that most of Kilauea's CO2 (8500 t d−1) is degassed at the summit, leaving only magma with its remaining stored volatiles, such as SO2, for injection down the ERZ. Because of the low CO2 emission rate and the presence of a shallow water table in the upper ERZ that effectively scrubs SO2 and other acid gases, Puhimau thermal area currently does not appear to be generally well suited for observing temporal changes in degassing at Kilauea.

  9. Characteristics of Physician Outflow from Disaster Areas following the Great East Japan Earthquake

    Science.gov (United States)

    Inoue, Kazuo; Matsumoto, Masatoshi

    2017-01-01

    Objective The shortage of physicians after a major disaster is a crucial issue. We aimed to evaluate the characteristics of physicians who left affected areas following the accident at Fukushima Daiichi Nuclear Power Plant caused by the Great East Japan Earthquake on March 11, 2011. Methods Using data from a physician census conducted in 2010 (pre-disaster) and 2012 (post-disaster), we evaluated changes in the number of physicians in affected areas. We then calculated the odds ratios and 95% confidence intervals using a logistic regression model to evaluate the association between physician characteristics and outflow. We also conducted stratified analyses based on physician characteristics. Results The number of physicians decreased in Fukushima Prefecture (–5.3%) and increased in Miyagi Prefecture (2.8%). The decrease in Fukushima and increase in Miyagi were evident even after taking the prefecture’s population change into account (change in physician to population ratios: –1.9% and 3.2%, respectively). Compared with physicians who lived in areas >100 km from the nuclear power plant, physicians living 20–50 km and 50–100 km were, respectively, 3.9 times (95% confidence interval, 2.6–5.7) and 2.6 times (95% confidence interval, 1.7–3.8) more likely to migrate to distant areas. In the stratified analysis, younger physicians and those earlier in their careers had higher odds ratios for outflow than other physicians (P for interaction = 0.02 and <0.01, respectively). Conclusions The risk of outflow was greater among younger and early-career physicians in areas around the power plant. Political support may be necessary to recruit and retain such physicians, who will be responsible for future community health in the disaster area. PMID:28046089

  10. CHEMICAL AND MINERALOGICAL PROPERTIES OF ULTISOLS OF SASAMBA AREA, EAST KALIMANTAN

    Directory of Open Access Journals (Sweden)

    B.H. Prasetyo

    2016-10-01

    Full Text Available Ultisols are a major group of marginal soils extensively found in the upland area of Indonesia. To better understand the potential of the Ultisols developed from claystone and sandstone in the Sasamba Integrated Economical Development Area in East Kalimantan, chemical and mineralogical characteristics of 27 Ultisols pedons consisting of 76 topsoil and 118 subsoil samples were investigated. Besides analysis and interpretation of data, relationships of several soil characteristics were constructed using simple regression. The results indicated that Ultisols showed acid to very acid reaction, had low content of organic matter and low base saturation. Soils generally exhibited net negative charge, and the point of zero charge was reached at pH 3.6. Both potential and available phosphates were low, and there was a trend that amorphous aluminum was responsible for phosphate fixation. The low content of exchangeable potassium in topsoil and subsoil indicated a positive correlation with potential potassium. Clay mineral was composed chiefly of kaolinite, with small amounts of illite, vermiculite, and quartz. The domination of kaolinite and low organic matter content causes the soils to have low cation exchange capacity. Soil management in this area should be focused on building up and maintaining soil fertility, and applying appropriate soil conservation techniques to minimize erosion. To obtain sustained productivity, various soil amendments including the use of farm and/or green manure, liming with agricultural lime, and application of rock phosphate and K fertilizers were highly recommended.

  11. Geology and Stratigraphy of the East and West Firing Areas Lawrence Livermore National Laboratory Site 300

    Energy Technology Data Exchange (ETDEWEB)

    Ehman, K D

    2006-05-10

    The purpose of this project is to gain a better understanding of the stratigraphy and geologic structure of the East and West Firing Areas, at Lawrence Livermore National Laboratory Site 300 (Figure 1). This analysis is designed to help better delineate hydrostratigraphic units (HSUs) in order to enhance the understanding of the fate and transport of contaminants in the subsurface. Specific objectives of the investigation include: (1) Evaluation of the stratigraphic relationships between the units that contain tritium in ground water that originates from Pit 7 and the Building 850 area in the vicinity of Doall Ravine; (2) The correlation of these units across the Elk Ravine Fault Zone; and (3) The correlation of these units between the Building 865, Pit 1, Pit 2, and Building 812 areas. These issues were raised by regulators at the Regional Water Quality Control Board in the review of the Pit 7 RI/FS (Taffet and others, 2005). The results of this investigation will assist Lawrence Livermore National Laboratory (LLNL) hydrogeologists to conduct work in a more focused and cost-effective manner. This document is submitted to fulfill contract obligations for subcontract B539658.

  12. Orogenic gold mineralisation hosted by Archaean basement rocks at Sortekap, Kangerlussuaq area, East Greenland

    Science.gov (United States)

    Holwell, D. A.; Jenkin, G. R. T.; Butterworth, K. G.; Abraham-James, T.; Boyce, A. J.

    2013-04-01

    Paleogene mafic intrusions. The identification of this occurrence of orogenic-style Au mineralisation has implications for exploration in the underexplored area of east Greenland between 62 and 69° N, where other, similar supracrustal units are known to be present.

  13. Characterizing gas shaly sandstone reservoirs using the magnetic resonance technology in the Anaco area, East Venezuela

    Energy Technology Data Exchange (ETDEWEB)

    Fam, Maged; August, Howard [Halliburton, Houston, TX (United States); Zambrano, Carlos; Rivero, Fidel [PDVSA Gas (Venezuela)

    2008-07-01

    With demand for natural gas on the rise every day, accounting for and booking every cubic foot of gas is becoming very important to operators exploiting natural gas reservoirs. The initial estimates of gas reserves are usually established through the use of petrophysical parameters normally based on wireline and/or LWD logs. Conventional logs, such as gamma ray, density, neutron, resistivity and sonic, are traditionally used to calculate these parameters. Sometimes, however, the use of such conventional logs may not be enough to provide a high degree of accuracy in determining these petrophysical parameters, which are critical to reserve estimates. Insufficient accuracy can be due to high complexities in the rock properties and/or a formation fluid distribution within the reservoir layers that is very difficult to characterize with conventional logs alone. The high degree of heterogeneity in the shaly sandstone rock properties of the Anaco area, East Venezuela, can be characterized by clean, high porosity, high permeability sands to very shaly, highly laminated, and low porosity rock. This wide variation in the reservoir properties may pose difficulties in identifying gas bearing zones which may affect the final gas reserves estimates in the area. The application of the magnetic resonance imaging (MRI) logging technology in the area, combined with the application of its latest acquisition and interpretation methods, has proven to be very adequate in detecting and quantifying gas zones as well as providing more realistic petrophysical parameters for better reserve estimates. This article demonstrates the effectiveness of applying the MRI logging technology to obtain improved petrophysical parameters that will help better characterize the shaly-sands of Anaco area gas reservoirs. This article also demonstrates the value of MRI in determining fluid types, including distinguishing between bound water and free water, as well as differentiating between gas and liquid

  14. Regional scale hydrodynamic modelling of offshore wind farm development areas off the east coast of Scotland

    Science.gov (United States)

    O'Hara Murray, Rory; Gallego, Alejandro

    2013-04-01

    There is considerable interest in Scotland, supported by the Scottish Government, in the expansion of renewable energy production. In particular, significant offshore wind energy developments are already planned in coastal waters to the east of the Forth and Tay estuaries. It is important to understand the local and cumulative environmental impact of such developments within this region, to aid licensing decisions but also to inform marine spatial planning in general. Substantial wind farm developments may affect physical processes within the region, such as tidal-, wind-, and wave-driven circulation, as well as coastal sediment transport and more complex estuarine dynamics. Such physical impacts could have ecological and, ultimately, socio-economic consequences. The Firth of Forth and Tay areas both exhibit complex estuarine characteristics due to fresh water input, complex bathymetry and coastline, and tidal mixing. Our goal is to construct an unstructured grid hydrodynamic model of the wider Firth of Forth and Tay region using the Finite-Volume Coastal Ocean Model (FVCOM), resolving the complex estuarine hydrography of the area and representing offshore wind developments. Hydrodynamic modelling will provide an accurate baseline of the hydrography in this region but also allow the assessment of the effect on the physical environment of multiple wind farm development scenarios.

  15. 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

  16. 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…

  17. Inferences from stable water isotopes on the Holocene evolution of Scharffenbergbotnen blue-ice area, East Antarctica

    NARCIS (Netherlands)

    Sinisalo, Anna; Grinsted, Aslak; Moore, John C.; Meijer, Harro A. J.; Martma, Tonu; Van De Wal, Roderik S. W.

    2007-01-01

    We show that it is possible to extract a high-resolution (annual) paleoclimate record from the surface of a blue-ice area (BIA). The variability of the surface stable-isotope values suggests that almost all the surface ice in Scharffenbergbotnen BIA, East Antarctica, is of Holocene age. The isotopic

  18. Heavy Metals Concentration Levels in Soils throughout the East San Francisco Bay Area, California

    Science.gov (United States)

    Hagan, K.; Ramirez, N.; Diaz, J.; Cuff, K.; Adarkwah, N.

    2008-12-01

    Previous studies have shown that soils near structures made of pressure treated wood created before 2003 often contain high levels of arsenic, which was widely used in the processing of such wood. One such study, conducted by student scientists affiliated with the SF ROCKS program at San Francisco State University, found high levels of arsenic in soils collected from several children's play areas in San Francisco (Negrete, et al., 2006). Due to the known health risks associated with high concentrations of arsenic, and given a general lack of data related to soils of the East San Francisco Bay Area, the current study was initiated to determine whether or not dangerously high levels of arsenic exist in soils near public schools and playgrounds located in Richmond and Oakland, California. Soil samples were collected from approximately 100 locations in and around such areas, and analyzed for arsenic and a variety of other heavy metals concentration levels using an ICP spectrometer. Preliminary results demonstrate arsenic levels that exceed the EPA's 0.4 ppm action limit in 27 of the 100 sites from which samples were collected. Also, strong correlations between arsenic and various metals in the soil were found, such as arsenic with chromium (0.7022) and nickel (0.6588). Additionally, dangerously high levels of arsenic and lead were found in soils collected along the shores of a small lake fed by Leona Creek on the campus of Mills College in the Oakland foothills, approximately 2 kilometers downstream from a former iron sulphide mine. This occurrence constitutes evidence that the owner of the mine has not complied with recent orders from a local regulatory agency to make sure that mine effluents are safe.

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

    Energy Technology Data Exchange (ETDEWEB)

    Smoot, J.L. [Pacific Northwest Lab., Richland, WA (United States); Lu, A.H. [Westinghouse Hanford Co., Richland, WA (United States)

    1994-11-01

    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.

  20. The Beam Profile Monitoring System for the IRRAD Proton Facility at the CERN PS East Area

    CERN Document Server

    Gkotse, Blerina; Matli, Emanuele; Ravotti, Federico; Gan, Kock Kiam; Kagan, Harris; Smith, Shane; Warner, Joseph

    2016-01-01

    In High Energy Physics (HEP) experiments, devices are frequently required to withstand a certain radiation level. As a result, detectors and electronics must be irradiated to determine their level of radiation tolerance. To perform these irradiations, CERN built a new irradiation facility in the East Area at the Proton Synchrotron (PS) accelerator. At this facility, named IRRAD, a high-intensity 24 GeV/c proton beam is used. During irradiation, it is necessary to monitor the intensity and the transverse profile of the proton beam. The Beam Profile Monitor (BPM) for IRRAD uses 39-channel pixel detectors to monitor the beam position. These pixel detectors are constructed using thin foil copper pads positioned on a flex circuit. When protons pass through the copper pads, they induce a measurable current. To measure this current and determine the total flux of protons passing through the thin foil copper detectors, a new data acquisition system was designed as well as a new database and on-line display system. In...

  1. 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.

  2. 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

  3. The geology and chronology of the Acheulean deposits in the Mieso area (East-Central Ethiopia).

    Science.gov (United States)

    Benito-Calvo, Alfonso; Barfod, Dan N; McHenry, Lindsay J; de la Torre, Ignacio

    2014-11-01

    This paper presents the Quaternary sequence of the Mieso area of Central-East Ethiopia, located in the piedmont between the SE Ethiopian Escarpment and the Main Ethiopian Rift-Afar Rift transition sector.In this region, a piedmont alluvial plain is terraced at þ25 m above the two main fluvial courses, the Mieso and Yabdo Rivers. The piedmont sedimentary sequence is divided into three stratigraphic units separated by unconformities. Mieso Units I and II contain late Acheulean assemblages and a weakly consolidated alluvial sequence, consisting mainly of fine sediments with buried soils and, to a lesser degree, conglomerates. Palaeo-wetland areas were common in the alluvial plain, represented by patches of tufas, stromatolites and clays. At present, the piedmont alluvial surface is preserved mainly on a dark brown soil formed at the top of Unit II. Unit III corresponds to a fluvial deposit overlying Unit II, and is defined by sands, silty clays and gravels, including several Later Stone Age (LSA) occurrences. Three fine-grained tephra levels are interbedded in Unit I (tuffs TBI and TA) and II (tuff CB), and are usually spatially-constrained and reworked. Argon/argon (40Ar/39Ar) dating from tuff TA, an ash deposit preserved in a palustrine environment, yielded an age of 0.212 ± 0.016 Ma (millions of years ago). This date places thetop of Unit I in the late Middle Pleistocene, with Acheulean sites below and above tuff TA. Regional correlations tentatively place the base of Unit I around the Early-Middle Pleistocene boundary, Unit II inthe late Middle Pleistocene and within the Late Pleistocene, and the LSA occurrences of Unit III in the LatePleistoceneeHolocene.

  4. Priority Development Areas: a New Tool for Attracting Investment in the Far East of Russia

    Directory of Open Access Journals (Sweden)

    Nadezhda Viktorovna Kashina

    2016-06-01

    Full Text Available The purpose of the article is to compare the new term for the Russian economy — «priority development areas (PDA» with the existing concepts of «special economic zone (SEZ» and «regional development zones (RDZ». In the article, the characteristics of territories with a special tax regime and its benefits for investors are examined. The subject matter of the research are the conditions that shape the favourable environment of investment activity due to the provided state support in newly created priority development areas in comparison with the existing tools, such as special economic zones and zones of territorial development. It is hypothesized that there is a direct link between the existence of tax benefits and other forms of the state support of investors provided in a territory with a special tax regime, and the attraction of investors to the region. In the study, the method of comparative analysis and statistical grouping methods are used. The common features of the analyzed types of territories are revealed according to certain characteristics; these are the federal status and the special regime of the investment activity implementation. In the article, their distinctive features such as the terms of creation, management of territories and measures of the state support are substantiated. The results of the research presented in the article confirm that the residents of newly created priority development areas in the Far East have more competitive and preferential terms for business in comparison with the residents of special economic zones and zones of territorial development in the Russian Federation. In the article, the administrative risks of the transfer of authority for the management of territories to the private companies are substantiated. The absence of interrelation between the declared specialization of the created priority development areas with the special regime of business activity and the types of economic activity

  5. Plan of study to define hydrogeologic characteristics of the Madera Limestone in the east mountain area of central New Mexico

    Science.gov (United States)

    Rankin, D.R.

    1999-01-01

    The east mountain area of central New Mexico includes the eastern one-third of Bernalillo County and portions of Sandoval, Santa Fe, and Torrance Counties. The area covers about 320 square miles. The Madera Limestone, the principal aquifer in the east mountain area, is the sole source of water for domestic, municipal, industrial, and agricultural uses for many residents. Some water is imported from wells near Edgewood by the Entranosa Water Cooperative, which serves a population of approximately 3,300. The remaining population is served by small water systems that derive supplies locally or by individually owned domestic wells. The population of the east mountain area has increased dramatically over the past 20 years. In 1970, the population of the east mountain area was about 4,000. Demographic projections suggest that approximately 1,000 people per year are moving into the area, and with a growth rate of 3.0 percent the population will be 16,700 in 2000. Consequently, ground-water withdrawals have increased substantially over the past 20 years, and will continue to increase. Little is known about the flow characteristics and hydrogeologic properties of the Madera Limestone. This report describes existing information about the geologic and hydrologic framework and flow characteristics of the Madera Limestone, and presents a plan of study for data-collection activities and interpretive studies that could be conducted to better define the hydrogeologic characteristics of the Madera Limestone. Data-collection activities and interpretive studies related to the hydrogeologic components of the Madera Limestone are prioritized. Activities that are necessary to improve the quantification of a component are prioritized as essential. Activities that could add additional understanding of a component, but would not be necessary to improve the quantification of a component, are prioritized as useful.

  6. Scenario earthquake hazards for the Long Valley Caldera-Mono Lake area, east-central California

    Science.gov (United States)

    Chen, Rui; Branum, David M.; Wills, Chris J.; Hill, David P.

    2014-01-01

    As part of the U.S. Geological Survey’s (USGS) multi-hazards project in the Long Valley Caldera-Mono Lake area, the California Geological Survey (CGS) developed several earthquake scenarios and evaluated potential seismic hazards, including ground shaking, surface fault rupture, liquefaction, and landslide hazards associated with these earthquake scenarios. The results of these analyses can be useful in estimating the extent of potential damage and economic losses because of potential earthquakes and in preparing emergency response plans. The Long Valley Caldera-Mono Lake area has numerous active faults. Five of these faults or fault zones are considered capable of producing magnitude ≥6.7 earthquakes according to the Uniform California Earthquake Rupture Forecast, Version 2 (UCERF 2) developed by the 2007 Working Group of California Earthquake Probabilities (WGCEP) and the USGS National Seismic Hazard Mapping (NSHM) Program. These five faults are the Fish Slough, Hartley Springs, Hilton Creek, Mono Lake, and Round Valley Faults. CGS developed earthquake scenarios for these five faults in the study area and for the White Mountains Fault to the east of the study area. Earthquake scenarios are intended to depict the potential consequences of significant earthquakes. They are not necessarily the largest or most damaging earthquakes possible. Earthquake scenarios are both large enough and likely enough that emergency planners should consider them in regional emergency response plans. Earthquake scenarios presented here are based on fault geometry and activity data developed by the WGCEP, and are consistent with the 2008 Update of the United States National Seismic Hazard Maps (NSHM).For the Hilton Creek Fault, two alternative scenarios were developed in addition to the NSHM scenario to account for different opinions in how far north the fault extends into the Long Valley Caldera. For each scenario, ground motions were calculated using the current standard practice

  7. 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.

  8. Groundwater resources of the East Mountain area, Bernalillo, Sandoval, Santa Fe, and Torrance Counties, New Mexico, 2005

    Science.gov (United States)

    Bartolino, James R.; Anderholm, Scott K.; Myers, Nathan C.

    2010-01-01

    The groundwater resources of about 400 square miles of the East Mountain area of Bernalillo, Sandoval, Santa Fe, and Torrance Counties in central New Mexico were evaluated by using groundwater levels and water-quality analyses, and updated geologic mapping. Substantial development in the study area (population increased by 11,000, or 50 percent, from 1990 through 2000) has raised concerns about the effects of growth on water resources. The last comprehensive examination of the water resources of the study area was done in 1980-this study examines a slightly different area and incorporates data collected in the intervening 25 years. The East Mountain area is geologically and hydrologically complex-in addition to the geologic units, such features as the Sandia Mountains, Tijeras and Gutierrez Faults, Tijeras syncline and anticline, and the Estancia Basin affect the movement, availability, and water quality of the groundwater system. The stratigraphic units were separated into eight hydrostratigraphic units, each having distinct hydraulic and chemical properties. Overall, the major hydrostratigraphic units are the Madera-Sandia and Abo-Yeso; however, other units are the primary source of supply in some areas. Despite the eight previously defined hydrostratigraphic units, water-level contours were drawn on the generalized regional potentiometric map assuming all hydrostratigraphic units are connected and function as a single aquifer system. Groundwater originates as infiltration of precipitation in upland areas (Sandia, Manzano, and Manzanita Mountains, and the Ortiz Porphyry Belt) and moves downgradient into the Tijeras Graben, Tijeras Canyon, San Pedro synclinorium, and the Hagan, Estancia, and Espanola Basins. The study area was divided into eight groundwater areas defined on the basis of geologic, hydrologic, and geochemical information-Tijeras Canyon, Cedar Crest, Tijeras Graben, Estancia Basin, San Pedro Creek, Ortiz Porphyry Belt, Hagan Basin, and Upper Sandia

  9. 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.

  10. Geothermal assessment of the lower Bear River drainage and northern East Shore ground-water areas, Box Elder County, Utah

    Energy Technology Data Exchange (ETDEWEB)

    Klauk, R.H.; Budding, K.E.

    1984-07-01

    The Utah Geological and Mineral Survey (UGMS) has been researching the low-temperature geothermal resource potential in Utah. This report, part of an area-wide geothermal research program along the Wasatch Front, concerns the study conducted in the lower Bear River drainage and northern East Shore ground-water areas in Box Elder County, Utah. The primary purpose of the study is to identify new areas of geothermal resource potential. There are seven known low-temperature geothermal areas in this part of Box Elder County. Geothermal reconnaissance techniques used in the study include a temperature survey, chemical analysis of well and spring waters, and temperature-depth measurements in accessible wells. The geothermal reconnaissance techniques identified three areas which need further evaluation of their low-temperature geothermal resource potential. Area 1 is located in the area surrounding Little Mountain, area 2 is west and southwest of Plymouth, and area 3 is west and south of the Cutler Dam. 5 figures, 4 tables.

  11. Integrated geophysical studies on the area east of Abu Gharadig basin, southern Cairo, Egypt, using potential field data

    Directory of Open Access Journals (Sweden)

    Mohammed Mohamed El-Awady

    2016-12-01

    Euler deconvolution of magnetic and gravity data reveals clustering of solution along fault trends or causative bodies centers. The Euler depth estimate to the basement surface shows a good correlation with the depth determined by the power spectrum method where its value ranges around 4 km. The interpreted basement tectonic map of the study area is dominated by ENE–WSW Syrian Arc, NW–SE Gulf of Suez and Red Sea, NE–SW Aqaba, E–W Mediterranean and N–S East Africa tectonic trends. The older tectonic trends were reactivated then intersected by younger ones.

  12. 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.

  13. Genetic similarity between Taenia solium cysticerci collected from the two distant endemic areas in North and North East India.

    Science.gov (United States)

    Sharma, Monika; Devi, Kangjam Rekha; Sehgal, Rakesh; Narain, Kanwar; Mahanta, Jagadish; Malla, Nancy

    2014-01-01

    Taenia solium taeniasis/cysticercosis is a major public health problem in developing countries. This study reports genotypic analysis of T. solium cysticerci collected from two different endemic areas of North (Chandigarh) and North East India (Dibrugarh) by the sequencing of mitochondrial cytochrome c oxidase subunit 1 (cox1) gene. The variation in cox1 sequences of samples collected from these two different geographical regions located at a distance of 2585 km was minimal. Alignment of the nucleotide sequences with different species of Taenia showed the similarity with Asian genotype of T. solium. Among 50 isolates, 6 variant nucleotide positions (0.37% of total length) were detected. These results suggest that population in these geographical areas are homogenous.

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

    DEFF Research Database (Denmark)

    Funder, Svend Visby

    1978-01-01

    areas, and a 'poor' heath dominated by the high arctic Salix Arctica and Cassiope tetragona expanded. These two species, which are now extremely common, apparently did not grow in the area until c. 6000 yrBP. In lakes in the coastal area minerogenic sedimentation at c. 2800 yr BP, reflecting the general......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...... 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 coastal...

  15. Copper, zinc and cadmium in benthic organisms from the Java Sea and estuarine and coastal areas around East Java

    Science.gov (United States)

    Everaarts, J. M.; Boon, J. P.; Kastoro, W.; Fischer, C. V.; Razak, H.; Sumanta, I.

    A study was made of the concentrations of copper, zinc and cadmium in benthic organisms, representing the phyla Mollusca, Arthropoda, Echinodermata and Pisces, from the riverine and estuarine areas of the rivers Brantas and Solo (East Java) and the adjacent coastal area. Moreover, an assessment was made of the contamination of the benthic biota with these elements in the Java Sea and Bali Sea. Benthic organisms show a species-specific uptake pattern for each element. Compared to the same type of animals from estuaries and coastal areas in temperate regions of western Europe, the concentrations of cadmium are considerably higher, while copper and zinc concentrations are somewhat lower. There is no general trend in concentration levels of the metals in specimens from rivers, estuaries, coastal zone and open sea. In some groups of organisms ( e.g. shrimp, starfish) the concentrations of copper and zinc are highest in specimens from rivers and estuaries. In contrast, cadmium concentration levels in e.g. crab, shrimp and squid are lowest in riverine and estuarine areas. Significant differences in metal concentrations in these organisms were found between the dry monsoon period (July, August) and the beginning of the wet monsoon (November, December). No relationship existed between the metal concentration of the organisms and the silt fraction of the sediment (grain size < 63 μm) or the bulk sediment.

  16. Tidal analysis in the venturi-shaped area between Zhenhai and Shenjiamen in the East China Sea

    Science.gov (United States)

    Lü, Huaqing; Hu, Jianjiong

    2009-02-01

    In order to better understand the general tidal features in the venturi-shaped area between Zhenhai and Shenjiamen in the northern coastal region of Zhejiang Province in the East China Sea, the tidal data were obtained from both the three permanent tide stations of Zhenhai, Dinghai and Shenjiamen, and four temporary tide stations of Mamu, Chuanshan, Guoju and Liuheng, along with the current speed being observed at Luotou Waterway. Results from harmonic analysis show that: (1) The area was dominated by shallow water tides with irregular semi-diurnal features, and the smallest tidal range occurred in the area near a crossing line between Zhenhai and Dinghai stations, indicating that a tidal node existed in the southern Hangzhou Bay; (2) Formulae, H_{S_2 } /H_{M_2 } > 0.4 and g_{M_2 } - (g_{K_1 } + g_{O_1 } ) =270° (where H and g are harmonic constants), could be used as judging criteria for high and low tidal level diurnal inequalities; (3) The duration difference between ebb and flood tides could be roughly assessed by the ratio of H_{M_4 } vs. H_{M_2 } ; and the larger the ratio is, the bigger the duration difference is. At the same time, the duration period could be assessed by 2g_{M_2 } - g_{M_4 } , the epoch difference between M 2 and M 4 tidal constituents. If 2g_{M_2 } - g_{M_4 } venturi-shaped area. Along the both sides of the area, the highest tidal level and tidal range became higher and larger, while the lowest tidal level became lower with the increase of the distance from the narrow throat area. This is somehow different from the theory that the tidal level increases gradually when it moves towards the top narrow area of a V-shaped bay or estuary.

  17. 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.

  18. Power Scaling and Seasonal Changes of Floe Areas in the Arctic East Siberian Sea

    Science.gov (United States)

    Geise, Gregory R.; Barton, Christopher C.; Tebbens, Sarah F.

    2017-01-01

    The cumulative number versus floe area distribution of seasonal sea floes from six satellite images of the Arctic Ocean during the summer breakup and melting is fit by two scale-invariant power law scaling regimes for floe areas ranging from 30 to 28,400,000 m2. Scaling exponents, β, for larger floe areas range from -0.6 to -1.0 with an average of -0.8. Scaling exponents, β, for smaller floe areas range from -0.3 to -0.6 with an average of -0.5. The inflection point between the two scaling regimes ranges from 283 × 102 to 4850 × 102 m2 and generally moves from larger to smaller floe areas through the summer melting season. The stability of the power scaling results is demonstrated for two of the images by dividing each in half and analyzing each half separately, with the result that the scaling exponents and the size of the inflection points are nearly the same for each half as for the whole image. We propose that the two scaling regimes and the inflection between them are established during the initial breakup of sea ice solely by the process of fracture. The distributions of floe size regimes retain their scaling exponents as the floe pack evolves from larger to smaller floe areas from the initial breakup through the summer season, due to grinding, crushing, fracture, and melting. The scaling exponents for floe area distribution are in the same range as those reported in previous studies of Arctic floes and for the single scaling exponents found for crushed and ground geologic materials including streambed gravel, lunar debris, and artificially crushed quartz. The single scaling exponent found for fault gouge falls below the range for floes possibly because the fracturing and grinding process in fault gouge takes place under high confining pressure. A probabilistic model of fragmentation is proposed that generates a single power law scaling distribution of fragment size.

  19. 华东沿海地震海啸模拟%Tsunami Simulation for the Coast Area of East China

    Institute of Scientific and Technical Information of China (English)

    邹振轩; 傅建武; 朱元清; 李俊

    2011-01-01

    利用数字地震资料及海洋地震地质基础数据,基于Matlab平台在Windows系统下重新编译Philip liu等人编写的海啸模拟源程序,将分层静态位移解结果与已建立的海啸传播初始场快速融合,用交错网格蛙跳差分方法求解笛卡尔坐标系下非线性浅水波方程,模拟华东沿海地区地震海啸传播过程,对华东沿海地区可能遭受海啸袭击的危险做出评估,结果显示华东沿海地区是发生地震海啸影响较弱地区.%Based on comprehensive consideration of topography, geological structure, seis-mological features and historical records, we simulated an earthquake tsunami with the rebuilt program from Prof. Philip Liu based on Matlab and Windows OS. We used crossed grid leap-frog difference scheme to solve linear or un-linear water wave functions in spherical coordinate and rectangular coordinate system, and simulated a scenario earthquake tsunami propagation in the coast area of East China, and evaluated the risk and hazards for the area. The results show that the coast of East China is lowly influenced by earthquake tsunami.

  20. Unglaciated areas in East Antarctica during the Last Glacial (Marine Isotope Stage 3) - New evidence from Rauer Group

    Science.gov (United States)

    Berg, Sonja; White, Duanne A.; Bennike, Ole; Fülöp, Réka-H.; Fink, David; Wagner, Bernd; Melles, Martin

    2016-12-01

    Limited information on the East Antarctic Ice Sheet (EAIS) geometry during Marine Isotope Stage 3 (MIS 3; 60-25 ka) restricts our understanding of its behaviour during periods of climate and sea level change. Ice sheet models forced by global parameters suggest an expanded EAIS compared to the Holocene during MIS 3, but field evidence from East Antarctic coastal areas contradicts such modelling, and suggests that the ice sheet margins were no more advanced than at present. Here we present a new lake sediment record, and cosmogenic exposure results from bedrock, which confirm that Rauer Group (eastern Prydz Bay) was ice-free for much of MIS 3. We also refine the likely duration of the Last Glacial Maximum (LGM) glaciation in the region. Lacustrine and marine sediments from Rauer Group indicate the penultimate period of ice retreat predates 50 ka. The lacustrine record indicates a change from warmer/wetter conditions to cooler/drier conditions after ca. 35 ka. Substantive ice sheet re-advance, however, may not have occurred until much closer to 20 ka. Contemporary coastal areas were still connected to the sea during MIS 3, restricting the possible extent of grounded ice in Prydz Bay on the continental shelf. In contrast, relative sea levels (RSL) deduced from field evidence indicate an extra ice load averaging several hundred metres thicker ice across the Bay between 45 and 32 ka. Thus, ice must either have been thicker immediately inland (with a steeper ice profile), or there were additional ice domes on the shallow banks of the outer continental shelf. Further work is required to reconcile the differences between empirical evidence of past ice sheet histories, and the history predicted by ice sheet models from far-field temperature and sea level records.

  1. 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 breezes during...

  2. Characteristics of Algal Succession Following Rock Scraping at Imwon Area in the East Coast of Korea

    Institute of Scientific and Technical Information of China (English)

    Young Dae Kim; Jung Kwan Ahn; Myung Mo Nam; Chu Lee; Hyun Il Yoo; Su Yeoung Yeon; Young Hwan Kim; Jang Kyun Kim; Jae Suk Choi

    2016-01-01

    This study was conducted to clarify the characteristics of algal succession following rock scraping using hoe or high-pressure water sprayer in the period from June 2010 to April 2011. We divided the research area off the eastern coast of Korean near Imwon into 3 categories depending upon the severity of the barren ground,i.e., the urchin barren-affected, urchin bar-ren-ongoing and urchin barren-free areas. In April 2011, in the urchin barren-affected area with 25 seaweed species, the cover per-centage and importance value (IV) of crustose coralline algae were higher than those of other species. In the urchin barren-ongoing area with 33 seaweed species, crustose coralline algae (mean IV=62%) as well asSargassumsp. (mean IV=28%), andGelidium amansii (mean IV=19%) were observed following rock scraping. In the urchin barren-free area where seaweed communities were relatively abundant with 42 species, a variety of algal species includingG. amansii (mean IV=32%) underwent algal succession. Overall, it was observed that, as an aspect of algal succession, the weaker the barren ground severity was, the more frequent and di-verse the seaweeds were, and the more complex the succession pattern was in the study. As an aspect of recovering algal community, rock scraping using hoe was shown to be superior to the method using high-pressure water spraying. Therefore, we conclude that rock scraping using hoe is a very effective strategy for recovering the algal community in urchin barren-ongoing area.

  3. Characteristics of algal succession following rock scraping at Imwon area in the east coast of Korea

    Science.gov (United States)

    Kim, Young Dae; Ahn, Jung Kwan; Nam, Myung Mo; Lee, Chu; Yoo, Hyun Il; Yeon, Su Yeoung; Kim, Young Hwan; Kim, Jang Kyun; Choi, Jae Suk

    2016-12-01

    This study was conducted to clarify the characteristics of algal succession following rock scraping using hoe or high-pressure water sprayer in the period from June 2010 to April 2011. We divided the research area off the eastern coast of Korean near Imwon into 3 categories depending upon the severity of the barren ground, i.e., the urchin barren-affected, urchin barren-ongoing and urchin barren-free areas. In April 2011, in the urchin barren-affected area with 25 seaweed species, the cover percentage and importance value (IV) of crustose coralline algae were higher than those of other species. In the urchin barren-ongoing area with 33 seaweed species, crustose coralline algae (mean IV = 62%) as well as Sargassum sp. (mean IV = 28%), and Gelidium amansii (mean IV = 19%) were observed following rock scraping. In the urchin barren-free area where seaweed communities were relatively abundant with 42 species, a variety of algal species including G. amansii (mean IV = 32%) underwent algal succession. Overall, it was observed that, as an aspect of algal succession, the weaker the barren ground severity was, the more frequent and diverse the seaweeds were, and the more complex the succession pattern was in the study. As an aspect of recovering algal community, rock scraping using hoe was shown to be superior to the method using high-pressure water spraying. Therefore, we conclude that rock scraping using hoe is a very effective strategy for recovering the algal community in urchin barren-ongoing area.

  4. Facies conditions of the 2. Lusatian seam horizon in the area East of Peitz

    Energy Technology Data Exchange (ETDEWEB)

    Boenisch, R.; Liskow, C.

    1988-07-01

    Characterizes the Miocene brown coal deposit in the area Peitz, Jaenschwalde and Guben (GDR) by methods of paleobotany and paleogeography. Results of macropetrographic facies analysis and geophysical borehole measurements were employed in the study. Geologic profiles of the region as well as maps of seam distribution were drawn up. The analysis proves that prehistoric river meanders divide the brown coal moor into a northern and a southern section. A description of the paleoenvironment and the sedimentation process is given. A correlation between coal facies and technological coal quality is pointed out. The study is being used to develop a geologic seam model for this brown coal mining area. 9 refs.

  5. Integrated geophysical studies on the area east of Abu Gharadig basin, southern Cairo, Egypt, using potential field data

    Science.gov (United States)

    El-Awady, Mohammed Mohamed; El-Badrawy, Hussein Tawfek; Abuo El-Ela, Amin Mohamed; Solimaan, Mohamed Refaat; Alrefaee, Hamed Abdelhamid; Elbowab, Mostafa

    2016-12-01

    Potential field data of the area east of Abu Gharadig basin were used to delineate the tectonic framework of probable economic interest and for future development plans for the area. To achieve this goal, the RTP and Bouguer gravity maps of the study area were subjected to several filtering and processing techniques. The regional magnetic map shows NE-SW high regional magnetic trends at the northwestern and southeastern parts as well as low magnetic trends at the central part reflecting thick non-magnetized sediments and/or deep highly magnetized basement rocks. Similarly, the regional gravity map shows NE-SW diagonal high and low gravity trends across the entire area of study as well as a distinct increase of gravity values toward the northwest corner reflecting thickening of sedimentary cover and/or deepening of denser basement rock at the central part. The residual maps reveal many anomalies of shallow sources with different polarities, amplitudes and extensions in the form of alternating high and low gravity and magnetic indicating that the basement rocks are dissected by faults forming uplifted and downthrown blocks. Edge detection techniques outlined effectively the boarders and extensions of the structural highs and lows through showing gravity and magnetic maxima over the edges of these tectonic features. Moreover, the River Nile course is controlled by shallow normal faults affecting the recent Nile sediments and is clearly shown by edge detection maps of gravity data. Euler deconvolution of magnetic and gravity data reveals clustering of solution along fault trends or causative bodies centers. The Euler depth estimate to the basement surface shows a good correlation with the depth determined by the power spectrum method where its value ranges around 4 km. The interpreted basement tectonic map of the study area is dominated by ENE-WSW Syrian Arc, NW-SE Gulf of Suez and Red Sea, NE-SW Aqaba, E-W Mediterranean and N-S East Africa tectonic trends. The older

  6. Cenozoic burial and exhumation history of the Kangerlussuaq area, East Greenland, revealed by new apatite fission-track data

    Science.gov (United States)

    Japsen, Peter; Green, Paul F.; Bonow, Johan M.; Nielsen, Troels F.

    2010-05-01

    The Kangerlussuaq area in East Greenland (c. 68°N) has witnessed a complex geological development during the Cenozoic. The Skaergaard intrusion and the up to 5 km thick flood basalts formed during a short period around 55 Ma, and subsequently numerous intrusive bodies were emplaced, primarily during the Eocene. Relatively little is known about the geological history over the last 35 Myr, other than that an outlier of Middle Miocene lavas is located in the area at an elevation of c. 2.7 km. At the present-day, the area is deeply eroded and magmatic bodies that were emplaced deeply in the crust, are now exposed at the surface, but at the same time, the area has a significant elevation and even hosts the highest peak in Greenland, Gunbjørn Fjeld, 3.7 km above sea level. To unravel the history of burial and exhumation in the Kangerlussuaq area, new apatite fission-track analysis (AFTA) data has been acquired for 75 rock samples. Preliminary results show that the area has been subject to several phases of cooling since burial under the Palaeogene flood basalts. Phases of regional cooling along the coast that occurred at the Eocene-Oligocene transition and in the late Neogene are interpreted to be due to uplift and exhumation. Cooling events of local extent that occurred in the Eocene, Oligocene and Miocene are interpreted to be related to both exhumation and to circulating hot fluids. Results from samples along vertical transects reveal details of the protracted exhumation history, and that the present topography was formed during the late Neogene.

  7. Crust and upper mantle structure in east China and sea areas

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Eastern China and vicinal sea areas (98°~150°E, 5°~50°N) are located in the junction zone of Eurasian and Pacific plates, and it is also profoundly influenced by the collision between Indian and Eurasian plates. We utilized surface wave data recorded by 35 digital seismic stations in the area, extracted dispersion curves of fundamental-mode Rayleigh waves along 1 252 paths by means of time-frequency analysis based on multiple-filter and other tech-niques. The study area was divided into a grid of 1°′1°, group velocity distributions of fundamental Rayleigh waves between 10~158 s were determined by Occam¢s inversion. These velocity distributions roughly depict the lateral variations of shear wave velocities in different depth ranges. With the determined pure path dispersions we further inverted for the S wave velocity structures along two profiles from eastern Tibet to Pacific Ocean and from South China Sea to Mongolia. It is found that the lateral heterogeneity is obvious down to 400 km depth, and the velocity structures are correlated with tectonic units in the study area.

  8. 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.

  9. 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.

  10. Characteristics of Magmatic Rocks and Tectonic Setting of Mazhuangshan Area,East Tianshan,China

    Institute of Scientific and Technical Information of China (English)

    陈世忠; 周济元; 等

    2000-01-01

    The Mazhuangshan area lies in northeast to Aqikekuduke,where are distributed in-termediate-acid rocks,which were formed in the Middle-Late Carboniferous epoch.The magmatic rocks are peraluminous and belong to calcareous series.All values of ACNK(1.03-2.12),ANK(1.67-2.93),SI(4.1-33),δ(0.71-4.82),La/∑REE(0.09-0.26) ∑LREE/∑HREE(1.76-11.01),(La/Sm)N(1.60-6.35),(Sm/Nd)N(0.33-0.58),(La/Yb)N(4.7-12.1),LaN/Lux(5.9-11.8),(Ce/Yb)N(3.14-6.64),δEu(0.38-1.06),RbN/SrN(41-120)and Sr(0.02-0.2)demonstrate they vary with D_I(45-90).S-B diagram also shows that the lithophile elements are abundant in acidic magmatic rocks,Moreover,it is concluded that the primitive magma originated from a subduction zone at the continental edge,and underwent fractional crystallization and contamination,then generated the magmatic rocks,The multi-cation index(R:3055-3993,R2:286-438) shows that the primitive magma originated from the mantle,All these conclusions are beneficial for exploring gold deposits in the area.

  11. 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

  12. 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.

  13. Surficial Geologic Map of the Clinton-Concord-Grafton-Medfield 12-Quadrangle Area in East Central Massachusetts

    Science.gov (United States)

    Stone, Janet R.; Stone, Byron D.

    2006-01-01

    The surficial geologic map shows the distribution of nonlithified earth materials at land surface in an area of twelve 7.5-minute quadrangles (total 660 square miles) in east-central Massachusetts. The geologic map differentiates surficial materials of Quaternary age on the basis of their lithologic characteristics (grain size, sedimentary structures, mineral and rock-particle composition), constructional geomorphic features, stratigraphic relationships, and age. Surficial earth materials significantly affect human use of the land, and an accurate description of their distribution is particularly important for water resources, construction aggregate resources, earth-surface hazards assessments, and land-use decisions. This compilation of surficial geologic materials is an interim product that defines the areas of exposed bedrock, and the boundaries between glacial till, glacial stratified deposits, and overlying postglacial deposits. This work is part of a comprehensive study to produce a statewide digital map of the surficial geology at a 1:24,000-scale level of accuracy. This report includes explanatory text (PDF), a regional map at 1:50,000 scale (PDF), quadrangle maps at 1:24,000 scale (12 PDF files), GIS data layers (ArcGIS shapefiles), scanned topographic base maps (TIF), metadata for the GIS layers, and a readme.txt file.

  14. 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.

  15. 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.

  16. Geophysical, hydrological, and archaeological investigation in the East Bank area of Luxor-southern Egypt

    Science.gov (United States)

    Ismail, Ahmed Mahmoud Ali

    The rise in level and increase in salinity of groundwater are causing accelerated deterioration of stone foundations of visible temples and monuments at Luxor, southern Egypt. Elevated groundwater is thought to cause a loss of cohesion and breakdown of the stone, while pressure developed within the stone upon salt crystallization and hydration may aid in the stone's disintegration. In addition to the rise in level and increase in salinity of groundwater, the expansion of urbanization and agriculture are jeopardizing buried monuments that have not been discovered and unearthed. The five main objectives were to: (1) characterize the subsurface geologic/hydrologic units; (2) identify sources responsible for the rise in level and increase in salinity of groundwater; (3) evaluate geometry and water quality of the shallow aquifer; (4) map the upper limit of capillary water and variations in soil moisture and (5) map yet undiscovered, buried monuments in the vicinity of the Karnak Temples complex. These five objectives were achieved based on the interpretations and results of the integrated geophysical and hydrologic data. (1) The shallow subsurface (Luxor Temples, which may be a paleo-meander of the River Nile. (2) The source of the rise in groundwater level was determined to be due to the flow of groundwater from the central cultivated land towards the area of the temples. The groundwater salinity increased towards the temples, in the direction of groundwater flow, and may account for the increase in groundwater salinity beneath the temples. (3) The Quaternary aquifer in the study area was found to have a thickness and water quality that makes it usable for anthropogenic purposes. (4) The upper limit of capillary water was determined to be at depths of 0.0--2m. Salt accumulation on the monuments' foundations appears to be mainly due to salt transport by capillary water from the saline groundwater or saline paleo-water. (5) Based on the GPR results, numerous features

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

    Directory of Open Access Journals (Sweden)

    Mohd Ridzuan Mohd Abd Razak

    Full Text Available 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

  18. Tidal analysis in the venturi-shaped area between Zhenhai and Shenjiamen in the East China Sea

    Institute of Scientific and Technical Information of China (English)

    L(U) Huaqing; HU Jianjiong

    2009-01-01

    In order to better understand the general tidal features in the venturi-shaped area between Zhenhai and Shenjiamen in the northern coastal region of Zhejiang Province in the East China Sea, the tidal data were obtained from both the three permanent tide stations of Zhenhai, Dinghai and Shenjiamen, and four temporary tide stations of Mamu, Chuanshan, Guoju and Liuheng, along with the current speed being observed at Luotou Waterway. Results from harmonic analysis show that: (1) The area was dominated by shallow water tides with irregular semi-diurnal features, and the smallest tidal range occurred in the area near a crossing line between Zhenhai and Dinghai stations, indicating that a tidal node existed in the southern Hangzhou Bay; (2) Formulae, HS2/HM2 >0.4 and gM2-(gK1+gO1)=270° (where H and g are harmonic constants), could be used as judging criteria for high and low tidal level diurnal inequalities; (3) The duration difference between ebb and flood tides could be roughly assessed by the ratio of HM4 vs. HM2; and the larger the ratio is, the bigger the duration difference is. At the same time, the duration period could be assessed by 2gM2-gM4, the epoch difference between M2 and M4 tidal constituents. If 2gM2-gM4 <180°, then the ebb duration is longer than the flood duration; if 180°< 2gM2-gM4 <360°, the result is reversed; (4) Taking Dinghai station as a center point, the highest tidal levels and the average high tidal levels, as well as the average tidal ranges at all stations became higher and larger both southeastwards and northwestwards, while the lowest tidal levels and the average low tidal levels appeared to be lower both southeastwards and northwestwards; and (5) The tidal patterns were not all in line with the tidal current patterns. As a conclusion, the smallest tidal range occurred in the narrow part of the venturi-shaped area. Along the both sides of the area, the highest tidal level and tidal range became higher and larger, while the lowest

  19. Development of integrative bioethics in the Mediterranean area of South-East Europe.

    Science.gov (United States)

    Kukoč, Mislav

    2012-11-01

    With regards to its origin, foundation and development, bioethics is a relatively new discipline, scientific and theoretical field, where different and even contradicting definition models and methodological patterns of its formation and application meet. In some philosophical orientations, bioethics is considered to be a sub-discipline of applied ethics as a traditional philosophical discipline. Yet in biomedical and other sciences, bioethics is designated as a specialist scientific discipline, or a sort of a new medical ethics. The concept of integrative bioethics as an interdisciplinary scholarly and pluriperspectivistic area goes beyond such one-sided determinations, both philosophical and scientistic, and intends to integrate the philosophical approach to bioethics with its particular scientific contents, as well as different cultural dimensions and perspectives. This concept of integrative bioethics has gradually developed at philosophical and interdisciplinary conferences and institutions on the "bioethical islands" of the Croatian Mediterranean. In this paper, the author follows the formation, development and prospects of integrative bioethics in the wider region of the Mediterranean and Southeast Europe.

  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. 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…

  2. Effects of crop growth and development on regional climate: a case study over East Asian monsoon area

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Feng [Chinese Academy of Sciences, LASG, Institute of Atmospheric Physics, Beijing (China); Zhejiang Institute of Meteorological Sciences, Hangzhou (China); Xie, Zhenghui [Chinese Academy of Sciences, LASG, Institute of Atmospheric Physics, Beijing (China)

    2012-06-15

    In this study, the CERES phenological growth and development functions were implemented into the regional climate model, RegCM3 to give a model denoted as RegCM3{sub C}ERES. This model was used to represent interactions between regional climate and crop growth processes. The effects of crop growth and development processes on regional climate were then studied based on two 20-year simulations over the East Asian monsoon area conducted using the original regional climate model RegCM3, and the coupled RegCM3{sub C}ERES model. The numerical experiments revealed that incorporating the crop growth and development processes into the regional climate model reduced the root mean squared error of the simulated precipitation by 2.2-10.7% over north China, and the simulated temperature by 5.5-30.9% over the monsoon region in eastern China. Comparison of the simulated results obtained using RegCM3{sub C}ERES and RegCM3 showed that the most significant changes associated with crop modeling were the changes in leaf area index which in turn modify the aspects of surface energy and water partitions and lead to moderate changes in surface temperature and, to some extent, rainfall. Further analysis revealed that a robust representation of seasonal changes in plant growth and developmental processes in the regional climate model changed the surface heat and moisture fluxes by modifying the vegetation characteristics, and that these differences in simulated surface fluxes resulted in different structures of the boundary layer and ultimately affected the convection. The variations in leaf area index and fractional vegetation cover changed the distribution of evapotranspiration and heat fluxes, which could potentially lead to anomalies in geopotential height, and consequently influenced the overlying atmospheric circulation. These changes would result in redistribution of the water and energy through advection. Nevertheless, there are significant uncertainties in modeling how monsoon

  3. Multiple Suppression and Imaging of Marine Seismic Data from The Shallow Water Area in Southern East China Sea Shelf Basin

    Science.gov (United States)

    Shi, J.; Luan, X.; Yang, C.

    2015-12-01

    Neither surface-related multiple elimination(SRME) nor predictive de-convolution method is effective to suppress the multiple of marine seismic data from the shallow water area. The former method needs the accurate reflection of seafloor, which is mixed with the direct wave in the near offset range. The other one could probably lose the primary wave when applied to the shallow water seismic data. We introduced the new method: deterministic water-layer de-multiple method (DWD) which is capable for the poor extrapolate result of near-offset traces. Firstly, the data shifts as downward continuation in tau-p domain with a water-layer period and the multiple model will be obtained. Then, the original seismic subtracts adaptively with the multiple model. Finally, we would get the de-multiple data after inverse tau-p transform. Marine seismic real data is from southern part of East China Sea Shelf Basin. This area has become the potential target for marine hydrocarbon exploration, it is located in the junction of the Eurasian plate pacific plate and Indian plate. Because the average water depth is less than 100 meters, seismic data contains abundant of multiple, especially the surface-related multiple. As a result it is difficult to distinguish the strata structure clearly. We used DWD approach to remove the water-layer multiple, cut off the seafloor reflection events and then suppressed the residual surface-related multiple by the traditional SRME. At last , the radon transform was applied to eliminate the multiple with long period . With these steps, we suppressed the multiple of marine seismic data from this area effectively. After multiple is removed , we acquired more accurate velocity to build the velocity model of migration. With the pre-stack migration technique, reflections from each geological period are shown clearly in the seismic section. This work was supported by the National Science Foundation of China(grant no. 41476053).

  4. 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.

  5. 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.

  6. 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.

  7. Local point sources that affect ground-water quality in the East Meadow area, Long Island, New York

    Science.gov (United States)

    Heisig, Paul M.

    1994-01-01

    The extent and chemical characteristics of ground water affected by three local point sources--a stormwater basin, uncovered road-salt-storage piles, and an abandoned sewage-treatment plant--were delineated during a 3-year study of the chemical characteristics and migration of a body of reclaimed wastewater that was applied to the watertable aquifer during recharge experiments from October 1982 through January 1984 in East Meadow. The timing, magnitude, and chemical quality of recharge from these point sources is highly variable, and all sources have the potential to skew determinations of the quality of ambient ground-water and of the reclaimed-wastewater plume if they are not taken into account. Ground water affected by recharge from the stormwater basin is characterized by low concentrations of nitrate + nitrite (less than 5 mg/L [milligrams per liter] as N) and sulfate (less than 40 mg/L) and is almost entirely within the upper glacial aquifer. The plume derived from road-salt piles is narrow, has high concentrations of chloride (greater than 50 mg/L) and sodium (greater than 75 mg/L), and also is limited to the upper glacial aquifer. The sodium, in high concentrations, could react with aquifer material and exchange for sorbed cations such as calcium, potassium, and magnesium. Water affected by secondary-treated sewage from the abandoned treatment plant extends 152 feet below land surface into the upper part of the Magothy aquifer and longitudinally beyond the southern edge of the study area, 7,750 feet south of the recharge site. Ground water affected by secondary-treated sewage within the study area typically contains elevated concentrations of reactive chemical constituents, such as potassium and ammonium, and low concentrations of dissolved oxygen. Conservative or minimally reactive constituents such as chloride and sodium have been transported out of the study area in the upper glacial aquifer and the intermediate (transitional) zone but remain in the less

  8. [Specific Features of Radioactive Pollution of Soils of Catchment Areas of Lake Shablish (Distant Zone of the East Ural Radioactive Trace)].

    Science.gov (United States)

    Deryagin, V V; Levina, S G; Sutyagin, A A; Parfilova, N S

    2015-01-01

    Specific features of 90Sr and 137Cs distribution and accumulation in soil cuts of superaqueous and eluvial positions of catchment areas of Lake Shablish located in a distant zone of the East Ural radioactive trace are considered. Some physical and chemical characteristics of the soils were defined. It is established that the signs typical for the lake ecosystems of distant East-Ural radioactive trace zone which underwent impact of technogenic influence are common for soils of catchment areas of Lake Shablish. The distinctions in some characteristic features of the specific activity of long-living radionuclides for the soils of superaqueous and eluvial positions of catchment areas connected with the character of the water regime of soils are shown.

  9. THE APPLICATION OF REMOTE SENSING AND AERO-GEOPHYSICS DATA FUSION ON METALLOGENIC PROGNOSIS IN QIMANTAGE OF EAST KUNLUN MONTAIN AREA

    OpenAIRE

    2013-01-01

    Based on west of Qimantage of East Kunlun mountain area, takes advantage of ASTER data, according to the altered mineral spectral characteristics, remote sensing alteration information is extracted. Incorporation the anomaly extraction results with high-precision aero geophysical data processing results, a multiple resource information fusion model is proposed. The fusion model of two totally different type of data which is a special attention in geospatial academia now, which can im...

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

    Directory of Open Access Journals (Sweden)

    Joychandra

    2014-06-01

    Full Text Available 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 ISI and ICMR

  11. Is rainfall erosivity influenced by climate change?. A case study in a Mediterranean Climate area of North East Spain

    Science.gov (United States)

    Ramos, Maria C.

    2014-05-01

    One of the main characteristics of the Mediterranean climate is the high intensity rainfall events usually recorded in autumn and spring. Those events usually concentrate a high percentage of annual rainfall. Different studies carried out in the Mediterranean countries suggest that notable changes in seasonal precipitation regimes have occurred during the second half of the 20th century. In addition, precipitation extremes seem to increase in association with global warming, which may favour erosion processes. Under this hypothesis one question arise: is the rainfall erosivity increasing influenced by climate change? In this work rainfall erosivity and its variability in the last two decades was analysed in an area located NE Spain, where erosion processes of high magnitude are recorded. The main land use in that area is grape vines, which due to the scarce soil cover is usually associated with the highest erosion rates. The study area was located in the Penedès depression (North East Spain). Hourly data from four observatories Els Hostalets de Pierola (UTM X: 400664, Y: 4598608m, elv: 326m ), La Granada ( X:393758; Y:4580393), Sant Martí Sarroca (X: 385556; Y:4581486, elv: 257m) and Font_Rubi (X: 385118, Y:4587935. elev: 415 m ) belonging to the period 1997-2013 were used in the analysis together with a tipping bucket rainfall series recorded at one minute intervals (10 years within the period 1996-2012). Rainfall erosivity was quantified by the index rainfall kinetic energy multiplied by the maximum intensity in 30minute periods (E*Imax30). The Imax30 was estimated from the relationship between hourly and 30 minute data obtained for the tipping bucket series using the Marquard algoritme. In order to analsye changes in rainfall erosivity, the annual and monthly number of erosive events were analysed for each observatory and in each year, the events were classified into intervals according to their erosivity. The intervals used were: 0-100; 100-200; 200-300; 300

  12. A Fragment of Ophiolite Assemblage of Kasargi Lake Area: East-Urals Megazone, Northern Part of the Southern Urals

    Directory of Open Access Journals (Sweden)

    D. E. Saveliev

    2014-03-01

    Full Text Available The results of study of rocks of ophiolite assemblage exposed on the east coast of Kasargi Lake are presented. The ophiolite assemblage is formed with the serpentinised ultramafic rocks of dunite-harzburgite association, which are residual and the shlirenbanded gabbros with a number of later dikes of diabases and porphiritic gabbros. The chemical content of mafic and ultramafic rocks of Kasargi massif shows that they are likely the equivalent rocks encountered within the backarc spreading ridges.

  13. 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.

  14. Water-quality and ground-water-level trends, 1990-99, and data collected from 1995 through 1999, East Mountain area, Bernalillo County, central New Mexico

    Science.gov (United States)

    Rankin, D.R.

    2000-01-01

    Bernalillo County officials recognize the importance of monitoring water quality and ground-water levels in rapidly developing areas. For this reason, water-quality and ground-water- level data were collected from 87 wells, 3 springs, and the Ojo Grande Acequia in the east mountain area of Bernalillo County between January 1990 and June 1999. The water samples were analyzed for selected nutrient species; total organic carbon; major dissolved constituents; methylene blue active substances; and dissolved arsenic. Analytical results were used to compute hardness, sodium adsorption ratio, and dissolved solids. Specific conductance, pH, air and water temperature, alkalinity, and dissolved oxygen were measured in the field at the time of sample collection. Ground-water levels were measured at the time of sample collection. From January 1990 through June 1993, water-quality and ground- water-level data were collected monthly from an initial set of 20 wells; these data were published in a 1995 report. During 1995, water samples and ground-water-level data were collected and analyzed from the initial set of 20 wells and from an additional 31 wells, 2 springs, and the Ojo Grande Acequia; these data were published in a 1996 report. Additional water-quality and ground-water-level data have been collected from sites in the east mountain area: 34 wells and the acequia during 1997, 14 wells and 1 spring during 1998, and 6 wells during 1999. Water-quality and ground- water-level data collected in the east mountain area during 1995 through 1999 are presented in tables. In addition, temporal trends for ground-water levels, concentrations of total and dissolved nitrite plus nitrate, concentrations of dissolved chloride, and specific conductance are presented for 20 selected wells in water-quality and water- level hydrographs.

  15. Influence of the modified global ocean tide model with local tides of East and South China Seas on load gravity in China and its neighbor area

    Institute of Scientific and Technical Information of China (English)

    ZHOU Jiang-cun; SUN He-ping

    2005-01-01

    By using 11 global ocean tide models and tidal gauge data obtained in the East China Sea and South China Sea, the influence of the ocean loading on gravity field in China and its neighbor area is calculated in this paper. Furthermore, the differences between the results from original global models and modified models with local tides are discussed based on above calculation. The comparison shows that the differences at the position near the sea are so large that the local tides must be taken into account in the calculation. When the global ocean tide models of CSR4.0, FES02, GOT00, NAO99 and ORI96 are chosen, the local effect for M2 is less than 0.10×10-8 m·s-2 over the area far away from sea. And the local effect for O1 is less than 0.05 ×10-8 m·s-2 over that area when choosing AG95 or CSR3.0 models. This numerical result demonstrates that the choice of model is a complex problem because of the inconsistent accuracy of the models over the areas of East and South China Seas.

  16. 谈东干渠地区山洪风险图的编制%Compilation of Flash Flood Risk Map in Area around East Trunk Canal

    Institute of Scientific and Technical Information of China (English)

    郭梁

    2012-01-01

    山洪灾害一直以来是山区最严重的自然灾害,治理山洪灾害是山区防灾的重点.山洪风险图是以图表的形式反映一定频率洪水的分布、淹没范围、水深、流量大小的专题风险图,编制山洪风险图能够为山区制定防洪规划提供科学依据.本文以宁夏河东灌区的东干渠地区为例,论述了在该地区编制山洪风险图的具体步骤以及分析了在编制中存在的难点.%Flash flood has been a most serious natural disasters in mountain areas, governance is the focus of mountain disaster prevention. Flash flood risk maps reflect the distribution, flooded area, water depth, flow size of the flood with certain frequency in the form of charts. Compiling flash flood risk maps can provide the scientific basis for the development of flood control planning in mountain areas.Taking the east trunk canal area in Ningxia east irrigation district for example, this paper discusses the specific steps for preparing flash flood risk maps and analyses the difficulties.

  17. 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

    1994-01-01

    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...

  18. 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 ...

  19. Preliminary fundamental aspects on the thyroid volume and function in the population of long term heavily polluted area in East Slovakia

    Energy Technology Data Exchange (ETDEWEB)

    Langer, P. [Institute of Experimental Endocrinology, SAS, Bratislava (Slovakia); Tajtakova, M. [Safarik Univ., Kosice (Slovakia). First Clinic of Internal Medicine; Kocan, A. [Slovak Health Univ. - IPCM, Bratislava (SK). Research Base] (and others)

    2004-09-15

    Our previous examinations of employees of chemical factory formerly producing polychlorinated biphenyls (PCB) repeatedly showed increased thyroid volume as measured by ultrasound as well as increased frequency of thyroperoxidase, thyroglobulin and thyrotropin (TSH) receptor autoantibodies. At the same time a considerable PCB pollution of soil, waters and food chain in large area surrounding that chemical factory was found. The aim of present preliminary evaluation of data obtained within the EC project PCBRISK was to search for further interrelations between long-term organochlorine pollution and fundamental markers of thyroid volume and function in large cohorts of population from three districts of East Slovakia.

  20. A Galerkin, finite-element analysis of steady-state flow and heat transport in the shallow hydrothermal system in the East Mesa area, Imperial Valley, California

    Science.gov (United States)

    Miller, R.E.

    1977-01-01

    A steady-state simulation model was applied to the shallow hydrothermal system in the East Mesa area of Imperial Valley, Calif. The steady-state equations of flow and heat transport were solved by use of a Galerkin, finite-element method. A solution was obtained by iterating between the temperature and pressure equations, using updated densities and viscosities. Temperature and pressure were obtained for each node, and corresponding head values were calculated. The simulated temperature and pressure patterns correlated well with the observed patterns. Additional data, mainly from test drilling, would be required for construction of a similar model of the deep hydrothermal system.

  1. The Middle East.

    Science.gov (United States)

    Blouin, Virginia; And Others

    This sixth grade resource unit focuses on Middle East culture as seen through five areas of the social sciences: anthropology-sociology, geography, history, economics, and political science. Among objectives that the student is expected to achieve are the following: 1) given general information on the Middle East through the use of film, visuals,…

  2. 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.

  3. Integrated model of the shallow and deep hydrothermal systems in the East Mesa area, Imperial Valley, California

    Energy Technology Data Exchange (ETDEWEB)

    Riney, T.D.; Pritchett, J.W.; Rice, L.F.

    1982-01-01

    Geological, geophysical, thermal, petrophysical and hydrological data available for the East Mesa hydrothermal system that are pertinent to the construction of a computer model of the natural flow of heat and fluid mass within the system are assembled and correlated. A conceptual model of the full system is developed and a subregion selected for quantitative modeling. By invoking the Boussinesq approximation, valid for describing the natural flow of heat and mass in a liquid hydrothermal system, it is found practical to carry computer simulations far enough in time to ensure that steady-state conditions are obtained. Initial calculations for an axisymmetric model approximating the system demonstrate that the vertical formation permeability of the deep East Mesa system must be very low (k/sub v/ approx. 0.25 to 0.5 md). Since subsurface temperature and surface heat flow data exhibit major deviations from the axisymmetric approximation, exploratory three-dimensional calculations are performed to assess the effects of various mechanisms which might operate to produce such observed asymmetries. A three-dimensional model evolves from this iterative data synthesis and computer analysis which includes a hot fluid convective source distributed along a leaky fault radiating northward from the center of the hot spot and realistic variations in the reservoir formation properties.

  4. 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.

  5. The Yenshanian—type Twin Granite Belts in Intracontinental Compression—subduction Environments in the Northern Part of East Qinlin Area

    Institute of Scientific and Technical Information of China (English)

    胡志宏; 胡受奚; 等

    1990-01-01

    Calc-alkaline granites (excluding A-and M-type) could be divided into two petrogenic series,I,e,the syntexis series and the transformation series according to their genetic mechanisms.In the light of this classification we found that granites of these two series often aligne in paired zones parallel to contemporaneous B-type or intracontinental compression-subduction zones within ascended slabs,re-sulting in a regular zonal pattern together with subduction zones.Thus,they are defined as twin granite belts.According to the spatial relations between the granite belts and the subduction zones,the twin granite belts could be classified as A, AB and B-type .The zonation of granites of the two series in the northern part of the East Qinlin area could be cited as a typical example of A-type twin granite belts related to the Yenshanian intracontinenta compression-subduction movement in the area.In this paper the tectonic settings and petrogenic features of the twin granites belts in East Qinlin are systematically described,and a tectonic model for granitic magma genesis in intracontinental compression-subduction environments has been proposed.In this model the forma-tion of A-type twin granite belts is closely connected with tectonic movements in terms of the prince-ple,rule and dynamics of material differentiation in the lithosphere.

  6. 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.

  7. Environmental Inventory Report. East St. Louis and Vicinity, Cahokia Canal Drainage Area, Madison and St. Clair Counties, Illinois. Volume 4.

    Science.gov (United States)

    1981-05-01

    coal in the present drainage area was found in 1807 by Trappist monks, who were then living at the Cahokia Mounds. They mined enough for their own...and Clark begin journey from Wood River 1807 Coal discovered in area by Trappist Monks 1809 Territory of Illinois established 1811 National Road begun

  8. 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.

  9. 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

  10. 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

  11. 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...

  12. Temperature and conductivity, and water currents data collected by CTDs and current meters on moored buoys in the Sermilik Fjord, Greenland from 2010-08 to 2011-08 (NODC Accession 0123282)

    Data.gov (United States)

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

  13. 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...

  14. Hydrologic monitoring program in Eldridge-Wilde and East Lake Road well-field areas, Pinellas and Hillsborough counties, Florida, 1978

    Science.gov (United States)

    Mills, L.R.

    1980-01-01

    This report describes the observation-well network in Eldridge-Wilde and East Lake Road well-field areas, Pinellas and Hillsborough Counties, Florida. Data obtained in 1978 from the network in and adjacent to the two well fields, as well as rainfall and pumpage records, are presented. The Southwest Florida Water Management District has established regulatory water-level limits in four observation wells and water-quality limits in three observation wells. Water levels dropped below regulatory limits in the spring of 1978 in three wells. Chloride concentrations in 1978 remained above regulatory limits for the entire year in one well and exceeded the limit during the late spring in the other two deep wells, both west of Eldridge-Wilde well field. (USGS)

  15. Source apportionment of polycyclic aromatic hydrocarbons in surface sediment of mud areas in the East China Sea using diagnostic ratios and factor analysis.

    Science.gov (United States)

    Deng, Wei; Li, Xian Guo; Li, Sheng Yong; Ma, Yan Yan; Zhang, Da Hai

    2013-05-15

    Polycyclic aromatic hydrocarbons (PAHs) and aliphatic hydrocarbons (AHs) have been quantified for surface sediments collected from the East China Sea (ECS). Our results showed that relatively high levels of PAHs and AHs occurred in both the inner and outer mud areas, while their concentrations at the control site were much lower. AHs for all samples were dominated by the unresolved complex mixture (UCM). Results from diagnostic ratios revealed that sedimentary PAHs were mainly originated from mixed combustion residues of biomass, coal, and petroleum. Combustion residues of petroleum and oil were responsible for the presence of high AHs concentrations. We also conducted factor analysis (FA) to further characterize the PAH and AH sources. Four factors were identified based on the loading of components and attributed to coal and wood combustion (Factor 1), traffic-related sources (Factor 2), petrogenic source (Factor 3) and natural gas combustion (Factor 4).

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

    Directory of Open Access Journals (Sweden)

    Chamhuri Siwar

    2014-01-01

    Full Text Available 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 the last five years. However, the current country’s self-sufficiency level for rice production is about 71.4% and the balance imported from countries abroad. Efforts are being undertaken by government to increase the productivity, cropping intensity prediction and crop acreage to cope with the growing demand for the produce. This study examines the various issues of rice production for food security and analyses the challenging of rice production in Malaysia. Various policies, strategies and programmes for rice production will be thoroughly analysed for attaining the study objectives. In the ECER, Kemubu Agricultural Development Authority (KADA, Kemasin Semerak and North Terengganu (KETARA Integrated Agriculture Development Area (IADA is among the granary areas, which emphasised on paddy cultivation to the country. The role of the area is important to enhance the self-sufficiency level of rice in Malaysia. Issues and challenges related to rice production, food security and self-sufficiency are discussed. Various efforts and government intervention have been implemented to ensure that these areas will remain as the important granary area. Several approaches to improve the productivity and stability of food production as well as outlining the agenda to ensure the country food supply are discussed.

  17. 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.

  18. Micro-area Chemical Composition and Preserved P-T Evolution Trace of Phengite in Albite Gneiss from the Donghai Ultrahigh-Pressure Metamorphic Area, East China

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Study of micro-area chemical compositions indicates that phengite in albite gneiss from hole ZK2304 of the Donghai region has evident compositional zoning. SiO2 and tetrahedrally coordinated Si contents decrease, and Al2O3, AlIV and AlVI contents increase gradually from core to rim. However, K2O, MgO and FeO contents basically remain unchanged from core to rim. According to P-T estimates obtained from geothermometers and barometers, combined with previous experimental data, the core belt (micro-area I) of phengite was formed at T=637- 672° C and P=1.55- 1.73 GPa, and the transitional belt (micro-area II) of the phengite were formed at T=594- 654° C and P=1.35- 1.45 GPa. Towards the rim belt (micro-area III), the temperature decreased slightly, but the pressure decreased rapidly with T=542- 630° C and P=1.12- 1.19 GPa. The P-T evolution path recorded by the compositional zoning of phengite is characterized by significant near-isothermal decompression, revealing that the gneiss has undergone high-pressure-ultrahigh-pressure metamorphism. The compositional zoning of the phengite in the albite gneiss may have formed in the geodynamic process of rapid exhumation in the Sulu ultrahigh-pressure metamorphic belt.

  19. [Effects of empathy on fund-raising activities on behalf of victims of the 2011 Great East Japan Earthquake, focusinig on the residents in the South Kanto area].

    Science.gov (United States)

    Yamamoto, Youichi; Yoo, Seonyoung; Matsui, Yutaka

    2015-02-01

    Fund-raising activities on behalf of victims of the 2011 Great East Japan Earthquake during the year after the earthquake were investigated in residents of the South Kanto area (N = 749), which is adjacent to the disaster area. The percentage of people that raised funds was 67.4%. We investigated the effects of the following on fundraising activities: demographic variables (sex, age, and educational background), trait empathy (empathic concern, perspective taking, and personal distress), former experience with fund-raising activities, effects of similarity to victims (e.g., experienced inconveniences because of the disaster, or had problems returning home), and psychological closeness to victims (e.g, have family members or acquaintances that suffered from the disaster, or that once lived in the disaster area). The results indicated that fund-raising activities were affected by former experience with fund-raising, similarity to victims, psychological closeness to victims, empathic concern, and being female. The relationship between fund-raising activities for victims and empathy are discussed.

  20. "I used to be as fit as a linnet" - beliefs, attitudes, and environmental supportiveness for physical activity in former mining areas in the North-East of England.

    Science.gov (United States)

    Rind, Esther; Jones, Andy

    2015-02-01

    Studies of geographical variations in physical activity behaviours have suggested that activity levels are particularly low in areas that have undergone employment loss associated with the decline of industry. This is of concern given that affected populations are already at risk of poor health. Applying focus group methodology amongst 19 participants in four groups, this study aims to unpack how broader societal and environmental changes associated with industrial decline affect beliefs and attitudes towards physical activity in ex-mining communities in the North-East of England. Identified core themes comprise the direct impact of deindustrialisation on social and physical environments. Based on our findings, we provide evidence for mechanisms that operate via loss of occupational physical activity as well as the progressive development of environments that are not fit to support population activity levels. Particularly important was the loss of recreational facilities, public green spaces and sports facilities that were owned and organised by the miners themselves with support from the mining companies. Attitudes and beliefs directly related to the areas' industrial past were also seen to be key. We suggest that the development of interventions considering the socio-cultural history and socio-economic reality of communities could be a promising route to encourage more active lifestyles in deprived areas with particularly low levels of physical activity.

  1. 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.''

  2. 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.

  3. 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.

  4. Seismic sedimentology of conglomeratic sandbodies in lower third member of Shahejie Formation (Palaeogene) in Shengtuo area, East China

    Institute of Scientific and Technical Information of China (English)

    袁勇; 张金亮; 李存磊; 孟宁宁; 李岩

    2014-01-01

    The sand-conglomerate fans are the major depositional systems in the lower third member of Shahejie Formation in Shengtuo area, which formed in the deep lacustrine environment characterized by steep slope gradient, near sources and intensive tectonic activity. This work was focused on the sedimentary feature of the glutenite segment to conduct the seismic sedimentology research. The near-shore subaqueous fans and its relative gravity channel and slump turbidite fan depositions were identified according to observation and description of cores combining with the numerous data of seismic and logging. Then, the depositional model was built depending on the analysis of palaeogeomorphology. The seismic attributes which are related to the hydrocarbon but relative independent were chosen to conduct the analysis, the reservoir area of the glutenite segment was found performing a distribution where the amplitude value is relatively higher, and finally the RMS amplitude attribute was chosen to conduct the attribute predicting. At the same time, the horizontal distribution of the sedimentary facies was analyzed qualitatively. At last, the sparse spike inversion method was used to conduct the acoustic impedance inversion, and the inversion result can distinguish glutenite reservoir which is greater than 5 m. This method quantitatively characterizes the distribution area of the favorable reservoir sand.

  5. 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.

  6. 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.

  7. Surficial Geologic Map of the Salem Depot-Newburyport East-Wilmington-Rockport 16-Quadrangle Area in Northeast Massachusetts

    Science.gov (United States)

    Stone, Byron D.; Stone, Janet Radway; DiGiacomo-Cohen, Mary L.

    2006-01-01

    The surficial geologic map shows the distribution of nonlithified earth materials at land surface in an area of 16 7.5-minute quadrangles (total 658 mi2) in northeast Massachusetts. The geologic map differentiates surficial materials of Quaternary age on the basis of their lithologic characteristics (grain size, sedimentary structures, mineral and rock-particle composition), constructional geomorphic features, stratigraphic relationships, and age. Surficial earth materials significantly affect human use of the land, and an accurate description of their distribution is particularly important for water resources, construction aggregate resources, earth-surface hazards assessments, and land-use decisions. This compilation of surficial geologic materials is an interim product that defines the areas of exposed bedrock, and the boundaries between glacial till, glacial stratified deposits, and overlying postglacial deposits. This work is part of a comprehensive study to produce a statewide digital map of the surficial geology at a 1:24,000-scale level of accuracy. This report includes explanatory text (PDF), a regional map at 1:50,000 scale (PDF), quadrangle maps at 1:24,000 scale (PDF files), GIS data layers (ArcGIS shapefiles), metadata for the GIS layers, scanned topographic base maps (TIF), and a readme.txt file.

  8. A Geochemical and Mineralogical Approach for the Identification of Provenance of Stone Implements and Tempers in Ceramics from the Area of Mirabello in East Crete, Greece

    Science.gov (United States)

    Tsikouras, B.; Dierckx, H. M. C.; Nodarou, E.; Papoutsa, A. D.; Hatzipanagiotou, K.

    2009-04-01

    The Minoans of East Crete used a variety of rocks, usually in the form of water worn cobbles or pebbles, for use as ground stone implements. Generally, these were collected locally, not too distant from their settlement and hence easily accessible to them. The Minoans chose rock types that would be effective in domestic or industrial tasks which depended for the most part on the physical properties of the rocks. The most common rock types include sedimentary rocks such as limestones, sandstones, and breccias. However, an adequate amount of igneous and metamorphic rocks were employed as well for stone implements, such as basalt, dolerite, gabbro and various intermediate to acid plutonic rocks. Some of these were also used in crushed form as tempers in clay thus improving the properties of their ceramics. Pottery shards and ground stone implements form a large quantity of total assemblage of finds on recently excavated sites in East Crete ranging in date from Early Minoan to the Iron Age (ca. 3000-1000 B.C.), which revealed both domestic and/or extensive industrial activities. Moreover, the raw materials used for ground stone tools and ceramic temper deriving from the area of Mirabello Bay indicate the degree and range of the distribution of Mirabello products across the island over two millennia. In this study we employed petrographic and mineralogical methods to investigate the composition of the raw materials encountered in the area, and we compare them to materials with similar lithologies from other parts of Crete in an attempt to discriminate between similar sources of raw materials used for lithics and pottery production across the island and not only within the area of Mirabello. More specifically, we investigated a series of intermediate to acid plutonic lithologies ranging in composition from diorite through quartz-diorite and granodiorite towards granite, as well as metamorphic rocks that include amphibolites and amphibolitic schists. Cretaceous

  9. Influence of agricultural practice on trace metals in soils and vegetation in the water conservation area along the East River (Dongjiang River), South China

    Energy Technology Data Exchange (ETDEWEB)

    Luo, Chunling, E-mail: clluo@gig.ac.cn [Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China); Yang, Renxiu [Department of Civil and Structural Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon (Hong Kong); Wang, Yan; Li, Jun; Zhang, Gan [Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China); Li, Xiangdong [Department of Civil and Structural Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon (Hong Kong)

    2012-08-01

    Dongjiang (East River) is the key resource of potable water for the Pearl River Delta region, South China. Although industrial activities are limited in the water conservation area along this river, agriculture is very intensive. The present study evaluated trace metals in four soils under different cultivation. The total concentrations of trace metals decreased in the order orchard soil > vegetable soil > paddy soil > natural soil, reflecting decreasing inputs of agrochemicals to soils. Relatively high concentrations of Cd were recorded in the 60-cm soil profiles. The {sup 206}Pb/{sup 207}Pb ratio in the above-ground tissues of plant was significantly lower than their corresponding soils. In combination with the low transfer factor of Pb from soil to plant shoots, atmospheric deposition is probably a major pathway for Pb to enter plant leaves. Regular monitoring on the soil quality in this area is recommended for the safety of water resource and agricultural products. - Highlights: Black-Right-Pointing-Pointer Soil Cd exceeded the upper limit of Chinese standard for agricultural soils. Black-Right-Pointing-Pointer Relatively high concentrations of Cd were recorded in the 60-cm soil profiles. Black-Right-Pointing-Pointer Agricultural soil had higher concentrations of metals and lower {sup 206}Pb/{sup 207}Pb ratios. Black-Right-Pointing-Pointer Pb in above-ground tissues of plant was more anthropogenic than soil. Black-Right-Pointing-Pointer Atmospheric deposition may be a major pathway for Pb to enter plant leaves.

  10. Vitrification of galvanic solid wastes: solutions for the east area of Sao Paulo, Brazil; Vitrificacao de residuos solidos galvanicos: solucao para a zona leste de Sao Paulo

    Energy Technology Data Exchange (ETDEWEB)

    Mattos, Cleiton dos Santos; Castanho, Sonia Regina Homem de Mello [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2011-07-01

    Galvanic solid waste have elevated levels of heavy metals and usually are stocked in the industry, creating a worrisome environmental liabilities. This disturbing fact is aggravated in areas densely populated as the area east of Sao Paulo, which has a pole of industrial electroplating of chrome. The present paper, we describe and provide a technological option for the disposal of waste generated by this activity using techniques that allow the incorporation of these in a glass matrix. The wastes were characterized by XRF, EDS, ICP-AES, AAS, DTA/TGA, XRD and SEM-FEG and embedded in glass and frits made from the system SiO{sub -}CaO-Na{sub O}, with additions of up to 30% by weight. The results of the analysis of residues showed the majority presence of Ni, Cr, B, Cu, Ca and S. The resulting glasses showed that heavy metals were incorporated into its structure and probably replacing the Ca and Na. In addition, the products showed specific colors indicating the possibility of use in some segments of manufacturing in ceramics with glazes, loading and pigments. (author)

  11. Records of wells and springs, water levels, and chemical quality of ground water in the East Portland area, Oregon

    Science.gov (United States)

    Foxworthy, B.L.; Hogenson, G.M.; Hampton, E.R.

    1964-01-01

    Data are presented on more than 300 wells, including many new ones whose records will not be a part of a forthcoming interpretative report on the occurrence of ground water in this area. A brief description of the geomorphic features is given, and the characteristics of the rock units are summarized in a table. Principal aquifers are beds of loose sand and gravel in the early Pliocene Troutdale Formation, late Pleistocene fluviolacustrine deposits, and Recent alluvium. Locally, Columbia River Basalt (Miocene) and the Boring Lava (late Pliocene to Pleistocene) yield substantial amounts of wate.. In addition to well records there are 124 driller's logs and a table of chemical analyses of the ground water.

  12. 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%).

  13. Cretaceous and Paleogene granitoid suites of the Sikhote-Alin area (Far East Russia): Geochemistry and tectonic implications

    Science.gov (United States)

    Grebennikov, Andrei V.; Khanchuk, Alexander I.; Gonevchuk, Valeriy G.; Kovalenko, Sergey V.

    2016-09-01

    The Mesozoic and Cenozoic geological history of NE Asia comprises alternating episodes of subduction or transform strike-slip movement of the oceanic plate along the continental margin of Eurasia. This sequence resulted in the regular generation of granitoid suites that are characterized by different ages, compositions, and tectonic settings. The Hauterivian-Aptian orogenic stage of the Sikhote-Alin, associated with the strike-slip displacement of the early Paleozoic continental blocks, the successive deformation of the Jurassic and Early Cretaceous terranes, and the injection of the earliest S-type granitoids. During late Albian, the area underwent syn-strike-slip compression caused by collision with the Aptian island arc and resulted in the injection of voluminous magmas of calc-alkaline magnesian (S- and I-type) and alkali-calcic ferroan (A-type) granitoids into syn-faulting compressional and extensional basins, respectively. Northwestward to westward movement of the Izanagi Plate resulted in the initiation of frontal subduction of the Paleo-Pacific Plate during the Cenomanian-Maastrichtian. In turn, this resulted in the generation of plateau-forming ignimbrites and their intrusive analogs formed from metaluminous I-type felsic magmas. Paleocene-Eocene magmatism in the Sikhote-Alin area commenced after the termination of subduction in a rifting regime related to strike-slip movement of the oceanic plate relative to the continent. The break-off of the subducted plate and the injection of oceanic asthenospheric material into the subcontinental lithosphere resulted in the eruption of lamproites and fayalite rhyolites, and coeval intrusions of gabbro and alkali feldspar granites (B-type). The A-type granitic-rocks and coeval gabbro-monzonites are considered to be reliable indicators of the transform continental margin geodynamic settings.

  14. Urban remote sensing in areas of conflict: TerraSAR-X and Sentinel-1 change detection in the Middle East

    Science.gov (United States)

    Tapete, Deodato; Cigna, Francesca

    2016-08-01

    Timely availability of images of suitable spatial resolution, temporal frequency and coverage is currently one of the major technical constraints on the application of satellite SAR remote sensing for the conservation of heritage assets in urban environments that are impacted by human-induced transformation. TerraSAR-X and Sentinel-1A, in this regard, are two different models of SAR data provision: very high resolution on-demand imagery with end user-selected acquisition parameters, on one side, and freely accessible GIS-ready products with intended regular temporal coverage, on the other. What this means for change detection analyses in urban areas is demonstrated in this paper via the experiment over Homs, the third largest city of Syria with an history of settlement since 2300 BCE, where the impacts of the recent civil war combine with pre- and post-conflict urban transformation . The potential performance of Sentinel-1A StripMap scenes acquired in an emergency context is simulated via the matching StripMap beam mode offered by TerraSAR-X. Benefits and limitations of the different radar frequency band, spatial resolution and single/multi-channel polarization are discussed, as a proof-of-concept of regular monitoring currently achievable with space-borne SAR in historic urban settings. Urban transformation observed across Homs in 2009, 2014 and 2015 shows the impact of the Syrian conflict on the cityscape and proves that operator-driven interpretation is required to understand the complexity of multiple and overlapping urban changes.

  15. Referral of epileptic patients in North East Coast of West Malaysia an area with poor MRI coverage: an analysis.

    Science.gov (United States)

    Mohamed, Y; Alias, N N; Shuaib, I L; Tharakan, J; Abdullah, J; Munawir, A H; Naing, N N

    2006-11-01

    Advances in neuroimaging techniques, particularly Magnetic Resonance Imaging (MRI), have proved invaluable in detecting structural brain lesions in patients with epilepsy in developed countries. In Malaysia, a few electroencephalography facilities available in rural district hospitals run by trained physician assistants have Internet connections to a government neurological center in Kuala Lumpur. These facilities are more commonly available than MRI machines, which require radiological expertise and helium replacement, which may problematic in Southeast Asian countries where radiologists are found in mainly big cities or towns. We conducted a cross-sectional study over a two year period begining January 2001 on rural patients, correlating EEG reports and MRI images with a clinical diagnosis of epilepsy to set guidelines for which rural patients need to be referred to a hospital with MRI facilities. The patients referred by different hospitals without neurological services were classified as having generalized, partial or unclassified seizures based on the International Classification of Epileptic Seizures proposed by the International League Against Epilepsy (ILAE). The clinical parameters studied were seizure type, seizure frequency, status epilepticus and duration of seizure. EEG reports were reviewed for localized and generalized abnormalities and epileptiform changes. Statistical analysis was performed using logistic regression and area under the curve. The association between clinical and radiological abnormalities was evaluated for sensitivity and specificity. Twenty-six males and 18 females were evaluated. The mean age was 20.7 +/- 13.3 years. Nineteen (43.2%) had generalized seizures, 22 (50.0%) had partial seizures and 3 (6.8%) presented with unclassified seizures. The EEG was abnormal in 30 patients (20 with generalized abnormalities and 10 localized abnormalities). The MRI was abnormal in 17 patients (38.6%); the abnormalities observed were cerebral

  16. Estimation of gas-hydrate distribution from 3-D seismic data in a small area of the Ulleung Basin, East Sea

    Science.gov (United States)

    Yi, Bo-Yeon; Kang, Nyeon-Keon; Yoo, Dong-Geun; Lee, Gwang-Hoon

    2014-05-01

    We estimated the gas-hydrate resource in a small (5 km x 5 km) area of the Ulleung Basin, East Sea from 3-D seismic and well-log data together with core measurement data, using seismic inversion and multi-attribute transform techniques. Multi-attribute transform technique finds the relationship between measured logs and the combination of the seismic attributes and various post-stack and pre-stack attributes computed from inversion. First, the gas-hydrate saturation and S-wave velocity at the wells were estimated from the simplified three-phase Biot-type equation (STPBE). The core X-ray diffraction data were used to compute the elastic properties of solid components of sediment, which are the key input parameters to the STPBE. Next, simultaneous pre-stack inversion was carried out to obtain P-wave impedance, S-wave impedance, density and lambda-mu-rho attributes. Then, the porosity and gas-hydrate saturation of 3-D seismic volume were predicted from multi-attribute transform. Finally, the gas-hydrate resource was computed by the multiplication of the porosity and gas-hydrate saturation volumes.

  17. Physico-chemical characteristics of gleyic luvisols and gleyic listosols production areas of garden produce in nieki valley, south-east of Côte D'ivoire

    Directory of Open Access Journals (Sweden)

    Toure Nantarie

    2015-11-01

    Full Text Available A study of the physico chemical properties of gleyic Luvisols and gleyic Histosols was carried on in Nieki Valley, a vegetable crops production area in South-East of Côte d'Ivoire. Soil samples were collected at different depths (0-15 cm and 15-40 cm on each of the sites studied for laboratory analysis. The results obtained of physical analysis show that the texture of soil is generally less thin and essentially provided in heavy clays. The observed average values of the index of crusting and the ability to cracking show that soils are not crusting and have an excellent ability to cracking. The results of physical analysis also show that the soils have an index of structural stability that change from very stable to stable and a very high risk of asphyxiation. Results of chemical analysis reveal that the pH values increased with soil depth and are higher in field soils than in control soils. Moreover, organic matter in soils studied is more abundant in surface horizons and decreases with depth. However, the contents of calcium, magnesium and potassium are lower in the surface horizons and increase with depth.

  18. Hydrogeology and geochemistry of aquifers underlying the San Lorenzo and San Leandro areas of the East Bay Plain, Alameda County, California

    Science.gov (United States)

    Izbicki, John A.; Borchers, James W.; Leighton, David A.; Kulongoski, Justin T.; Fields, Latoya; Galloway, Devin L.; Michel, Robert L.

    2003-01-01

    The East Bay Plain, on the densely populated eastern shore of San Francisco Bay, contains an upper aquifer system to depths of 250 feet below land surface and an underlying lower aquifer system to depths of more than 650 feet. Injection and recovery of imported water has been proposed for deep aquifers at two sites within the lower aquifer system. Successful operation requires that the injected water be isolated from surface sources of poor-quality water during storage and recovery. Hydraulic, geochemical, and isotopic data were used to evaluate the isolation of deeper aquifers. Ground-water responses to tidal changes in the Bay suggest that thick clay layers present within these deposits effectively isolate the deeper aquifers in the northern part of the study area from overlying surficial deposits. These data also suggest that the areal extent of the shallow and deep aquifers beneath the Bay may be limited in the northern part of the study area. Despite its apparent hydraulic isolation, the lower aquifer system may be connected to the overlying upper aquifer system through the corroded and failed casings of abandoned wells. Water-level measurements in observation wells and downward flow measured in selected wells during nonpumped conditions suggest that water may flow through wells from the upper aquifer system into the lower aquifer system during nonpumped conditions. The chemistry of water from wells in the East Bay Plain ranges from fresh to saline; salinity is greater than seawater in shallow estuarine deposits near the Bay. Water from wells completed in the lower aquifer system has higher pH, higher sodium, chloride, and manganese concentrations, and lower calcium concentrations and alkalinity than does water from wells completed in the overlying upper aquifer system. Ground-water recharge temperatures derived from noble-gas data indicate that highly focused recharge processes from infiltration of winter streamflow and more diffuse recharge processes from

  19. 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.

  20. Peak discharge evaluation of five exceptional winter flash floods of 2004-2008 in Central-East Sardinian karst areas and their geomorphological effectiveness (Italy)

    Science.gov (United States)

    Cossu, Q. A.; de Waele, J.; Bodini, A.; Sanna, L.; Cabras, S.

    2009-04-01

    In five subsequent winters (2004-2008) extreme meteorological events have occurred in karst areas of Central East Sardinia, leading to flash floods in several watersheds. Codula Ilune and Flumineddu experienced the most severe flash flood in December 2004, Codula Fuili in December 2006 and Codula Sisine in December 2008. The scars of these flash floods are still well visible in the river bed morphology, caused by the huge quantities of water that have passed the river reaches during these extreme floods. Since no gauges are present in none of these watersheds, the only possible way of estimating the peak flow is a combination of geomorphological and hydraulic observations. Three different methods for the estimation of peak flow velocity have been applied in several river reaches of 4 karstic watersheds (Codula Ilune, Codula Fuili and Codula Sisine in the Gulf of Orosei and Riu Flumineddu in Supramonte), using the Manning's equation, the similar Jarrett's formula and the Costa's method (1983) that make use of the mean diameter of the biggest by the flood water transported boulders. These estimates allow to quantify the peak flow of the floods in different river reaches, and also to have an idea of where and how much water penetrates into the karst aquifer, thus feeding the underground karst river network. Based on measurements from raingauges close to the study area, a statistical analysis of the rainfalls that have caused these flash floods has been also carried out. Total volume of water has been estimated for these four watersheds in the 5 events.

  1. Tectonic structure of Dokdo and adjacent area in the northeastern part of the Ulleung Basin of the East Sea using geophysical data

    Science.gov (United States)

    Kim, C.; Jeong, E.; Park, C.; Kwon, B.; Park, G.; Park, J.

    2008-12-01

    The northeastern part of the Ulleung Basin in the East Sea is composed of volcanic islands (Ulleungdo and Dokdo), seamounts (the Anyongbok Seamount, the Simheungtaek and the Isabu Tablemounts), and a deep pathway (Korea Gap). To understand tectonic structure and geophysical characteristics of Dokdo and adjacent area, We analysed geophysical potential data of KORDI(Korea Ocean Research and Development Institute), KIGAM(Korea Institute of Geoscience and Mineral Resources), and NORI(National Oceanographic Research Institute of Korea) around the Dokdo volcanic body except Ulleung Do because of empty data of its large island. Also, we eliminate the effect of water and sediments from the free-air gravity data to process 3D Moho depth inversion. 3D tectonic structure modelling of the study area was developed using Moho depth inversion result and sediment thickness data of NGDC(National Geophysical Data Center). The free-air gravity anomalies of the study area generally reflect bathymetric effects. Although the Dokdo seamounts have a similar topographic size, the decrease of free-air anomaly toward Isabu suggest that Isabu is oldest among the seaounts and have high degree of isostatic compensation. High Bouguer anomalies in the central part of the Ulleung Basin gradually decreases toward the Oki Bank. This feature suggests that the crust/mantle boundary is shallow in the central part of the Ulleung Basin. The complex magnetic pattern of Dokdo suggests that it might have erupted several times during its formation. The magnetic anomaly amplitude of Isabu is much smaller than that of Dokdo. Such low magnetic anomalies are attributed to a secondary change caused by the metamorphism or weathering of ferromagnetic minerals of the seamount during a long period of time after its formation. Analytic signals show high anomalous zones over volcanoes. Also, there are high analytic signal values in Korea Gap indicating magmatic intrusion in thick sediments. The power spectrum analysis

  2. 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

  3. 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.

  4. Pandemic influenza A (H1N1v infection in pediatric population: a multicenter study in a North-East area of Italy

    Directory of Open Access Journals (Sweden)

    Calistri Arianna

    2011-05-01

    Full Text Available Abstract Background - Data on clinical presentation, morbidity and mortality of 2009 pandemic influenza virus (H1N1v in paediatric population are still emerging; most of the data so far available came from selected cohorts of children admitted to tertiary care paediatric hospitals. Methods - An observational study involving all the 19 Divisions of Paediatrics of the Veneto Region was conducted with the aim of investigating into the demographic and clinical characteristics, the treatment, the outcome and the risk factors for disease severity of H1N1v infection occurring in children. Results - Two hundred children, median age of 4.15 years (range 0-15 were enrolled from the last week of October till the first week of January 2010 for an overall hospitalization rate of 23/100.000. At least one underlying medical condition was found in 44% of patients. Fever and cough were the most frequent symptoms (93% and 65% respectively. 11 patients (6% were admitted to a PICU and 5 (2.5% required mechanical ventilation. Antiviral therapy was administered in 103 patients (51.5% Death occurred in 2 patients (1%; both had severe prior medical conditions. Pre-existing neurologic diseases (OR 7.82; 95%CI: 1.15-53.34, the presence of hypoxemia (OR 10.47; 95%CI: 2.12-51.70 and anemia (Haemoglobin Conclusions - This observational study in a given area of North-East Italy confirms the rather favourable prognosis of children with influenza A H1N1 (2009. Pre-existing conditions, and which is new, significant anemia, are risk factors for a complicated course.

  5. 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] .

  6. 寒冷地区东西向住宅演进及户型布局研究%Study on evolution and layout of the east-west residence in cold area

    Institute of Scientific and Technical Information of China (English)

    仝晖; 鲁晓喆; 刘甦

    2011-01-01

    适度发展东西向住宅是推进住宅建设集约化发展的重要途径,本文探讨寒冷地区东西向住宅的实践价值及设计规律,以为贯彻国家节能省地住宅产业策略提供思路.论文探讨了东西向住宅的节地可行性、气候适应性和市场适应性;结合对该类住宅发展演进的研究,指出东西向住宅已成为当今住宅区建设的重要组成部分;进而,通过对住宅户型五种典型布局形式的总结,提出了寒冷地区东西向住宅的适应性设计模式.%Moderate development of east-west residence is an important way of promoting intensive development of housing construction. In order to implement national energy-saving and land-saving residential industry strategies, the paper has studied the adaptive design of east-west residence in cold area. It discusses the land-saving feasibility, the climate adaptability and the market adaptability of this kind of house. Secondly, with the research on the evolution of east-west residence, the conclusion is drawn that the east-west residence is one of the most important ways of housing construction now. Finally , we put forward the adaptive design mode of east-west residence in cold area through summarizing five kinds of typical layout.

  7. Maritza East 1 presentation

    Energy Technology Data Exchange (ETDEWEB)

    Crespi, M.; Haillet, J.-M.; Casier, F. [ALSTOM Power (Italy). Enviornmental Control Systems

    2007-07-01

    The paper describes the project to develop a 670 MW gross and 600 MW net lignite-fired power plant, the AES-3C Maritza East 1, to be realised adjacent to the site of the existing Maritza East 1 power plant. The site is 40 kilometres south-east of Stara Zagora and 250 km south-east of Sofia, Bulgaria. The project will be more efficient and have lower emissions of sulphur dioxide per MW of electricity generated than the existing Maritza East 1 facility. The facility will have low NOx emissions, an electrostatic precipitator to control the emissions of particular matter and a flue gas desulfurization system to control emissions of sulphur dioxide. The AES 3-C Maritza East 1 plant meets all emissions criteria as defined by the Bulgarian Government, the EU and all other relevant authorities unlike the plants at Maritza East 2 and 1 which will either have to retrofit abatement technology in the next few years or face the prospect of limited hours operation and eventual closure after 2008. The new facility will have zero discharge of waste water. Condenser cooling will be provided by a natural draught cooling tower fed in part by process waters. This recycling of water for the cooling tower will significantly reduce the amount of water withdrawn from the lake. In addition, cooling tower blowdown and other potential facility discharges will be used within the wet limestone flue gas desulfurization system. ALSTOM has paid careful attention to all the different aspects involved: minimisation of environmental impact for both air, water and soil by applying state of the art technologies in all the different areas of the project and, at the same time, delivering an economically profitable installation. 2 ills.

  8. 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....

  9. 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

  10. Accumulation variability over a small area in east Dronning Maud Land, Antarctica, as determined from shallow firn cores and snow pits : some implications for ice-core records

    NARCIS (Netherlands)

    Karlof, Lars; Isaksson, Elisabeth; Winther, Jan-Gunnar; Gundestrup, Niels; Meijer, Harro A. J.; Mulvaney, Robert; Pourchet, Michel; Hofstede, Coen; Lappegard, Gaute; Pettersson, Rickard; Van den Broeke, Michiel; Van De Wal, Roderik S. W.

    2005-01-01

    We investigate and quantify the variability of snow accumulation rate around a medium-depth firn core (1160 m) drilled in east Dronning Maud Land, Antarctica (75 degrees 00'S, 15 degrees 00'E; 3470 m h.a.e. (ellipsoidal height)). We present accumulation data from five snow pits and five shallow (20

  11. 东湖国家自主创新示范区“杠杆工程”建设研究%The Study on the Leverages Engineering to Construct East Lake National Self-innovative Demonstration Area

    Institute of Scientific and Technical Information of China (English)

    邓恒进; 胡树华; 王松

    2011-01-01

    在分析东湖高新区自有的优势和问题、面临的机遇与挑战的基础上,依据“四三结构”模型细分了东湖国家自主创新示范区的定位与目标;运用“四三结构”模型的要素协同机理提出了东湖国家自主创新示范区建设的杠杆工程——重大专项工程、中小企业成长工程、“两化”融合工程;最后探讨了使“杠杆工程”付诸实施的关键措施.%Based on the analysis of East Lake Hi-tech Development Zone's advantages and problems, facing the opportunities and challenges, the paper subdivides the orientation and goal of East Lake national self-innovative demonstration area according to "Four-Threes Structure" model; proposes three major leverages to construct East Lake national self-innovative demonstration area utilizing the elements synergy mechanism of "Four-Threes Structure" model; including major projects engineering, small and medium-sized enterprise growth engineering, and the integration engineering of "information technology and industrialization"; Finally, discusses the key measures to make "three major leverages" to be implemented successfully.

  12. Changes in the frequency and clinical features of suicide attempts in the midwestern area of Kanagawa after the great East Japan earthquake.

    Science.gov (United States)

    Kato, Koji; Mikami, Katsunaka; Kimoto, Keitaro; Kimoto, Kousuke; Takahashi, Yuki; Sato, Reiko; Matsumoto, Hideo

    2014-03-01

    The aim of this study was to investigate the relationship between the clinical features of suicide attempts and the Great East Japan earthquake in Kanagawa. We enrolled 592 patients who attempted suicide and were hospitalized for inpatient treatment. Clinical features were compared between before the earthquake (A) and after the earthquake (B) groups. The number of suicide attempts increased from 286 to 306. The rate of increase in suicide attempts in men was the highest in the age group of 40-59 years. The frequency of joblessness, family psychiatric histories, precipitating event, and alcohol intake at suicide attempt was significantly higher in the B group than in the A group. The number of patients in serious condition in the B group was significantly higher than that in the A group. Other clinical features related to suicide in people who were indirectly affected by the earthquake disaster should be investigated to develop targeted prevention strategies.

  13. 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.

  14. Hydrologic monitoring program in Eldridge-Wilde and East Lake Road well-field areas, Pinellas and Hillsborough counties, Florida, 1977 water year

    Science.gov (United States)

    Joyner, Boyd F.; Gerhart, James M.

    1980-01-01

    The observation-well network in the vicinity of the two well fields is described in detail. Data obtained from the network from October 1976 through September 1977, as well as rainfall and pumpage records, are presented and discussed. Below-normal rainfall caused the water table and potentiometric surface of the Floridan aquifer in Eldridge-Wilde well field to recover 2 feet less in September 1977 than in the previous September. Water levels in East Lake Road will field were approximately the same in Spetember of both years. The Southwest Florida Water Management District has established regulatory water-level and water-quality limits in several observation wells. Water levels did not drop below regulatory limits during the year. Water from two deep wells west of Eldridge-Wilde well field exceeded the regulatory limits for chloride concentrations. The position of the 250 milligram per liter chloride line is shown in cross section in the vicinity of Eldridge-Wilde well field in September 1977. Network modifications are proposed that would result in a more comprehensive knowledge of the hydrologic system. (USGS)

  15. The quality of environmental impact assessment in East Finland Objective 1 projects in North Savo area; Ympaeristoevaikutusten arvioinnin laatu Itae-Suomen tavoite 1 -ohjelman hankkeissa Pohjois-Savossa

    Energy Technology Data Exchange (ETDEWEB)

    Tiihonen, M.; Tuhkalainen, J.

    2006-01-15

    East Finland Objective 1 projects carried out in North Savo area from years 2000-2004 were studied. The projects were classified as environmentally positive when applying for funds. 63 projects were given points according to their environmental and human impacts by Rapid Impact Assessment Matrix (RIAM) -method. 25 projects were graded environmentally positive, 26 projects neutral and 12 projects environmentally negative. 59 projects were graded positive to humans and 4 neutral to humans. In the original environmental impact assessment of the projects human impacts were included in environmental impacts. In the study also the environmental knowledge and attitudes towards the environment and towards EIA of the project realizers and preparatory persons from the financiers were investigated by a questionnaire. Almost all of the project realizers considered EIA to be generally useful. Half of the project realizers thought that EIA was useful in their own project. According to the results the EIA works relatively well in East Finland Objective 1 projects but the criteria for classifying a project as environmentally positive should be considered through. Proposals from the project realizers and preparatory persons from the financiers for developing the process further include clear guidelines, considering the scope of the EIA and better assessing of social impacts. Uniformity was required from EIA, but on the other hand tailoring of the process to different kinds of projects was also asked for. In some projects the EIA could be totally given up. (orig.)

  16. A complex approach to study the Amur leopard using camera traps in Protected Areas in the southwest of Primorsky krai (Russian Far East

    Directory of Open Access Journals (Sweden)

    Anna V. Vitkalova

    2016-10-01

    Full Text Available The paper describes the methodology and preliminary results of a complex camera trap study of the Amur leopard. The main studies were concentrated on protected areas: the Land of the Leopard National Park with its buffer zone and the Kedrovaya Pad' Biosphere Reserve, a total area of 3600 sq.km. The first results of the 2014–2015 survey period are presented. According to spatial capture-recapture analysis at least 57 adult Amur leopards occupied the Russian protected areas with the density of about 0.98 individuals/100 sq.km. The sex ratio (male : female was 1:1.2. Five breeding females with 11 cubs were registered in 2014 and 9 females with 16 cubs in 2015. The basis was founded for long-term monitoring of and fundamental research on the Amur leopard in the protected areas in Primorsky Krai.

  17. Cumulative impacts of aggregate extraction on seabed macro-invertebrate communities in an area off the east coast of the United Kingdom

    Science.gov (United States)

    Cooper, Keith; Boyd, Siân; Aldridge, John; Rees, Hubert

    2007-05-01

    This study investigates whether there is any evidence of a large-scale cumulative impact on benthic macro-invertebrate communities as a result of the multiple sites of aggregate extraction located off Great Yarmouth in the southern North Sea. Forty 0.1 m 2 Hamon grab samples were collected from across the region, both within and beyond the extraction area, and analysed for macrofauna and sediment particle size distribution in order to produce a regional description of the status of the seabed environment. In addition, the data were analysed in relation to the area of seabed impacted by dredging over the period 1993-1998. Areas subject to 'direct' impacts were determined through reference to annual electronic records of dredging activity and this information was then used to model the likely extent of areas potentially subject to 'indirect' ecological and geophysical impact. Results showed the study area to be characterised by sands in the northern half of the survey area, and sandy gravels in the south. The low diversity communities found across much of the survey area were typical of mobile sandy sediments. However, stations located in the southern half and northern extreme of the survey area tended to support higher numbers of species and individuals. This may be due to marginally enhanced stability arising from the higher proportion of gravel found in samples to the south of the extraction licenses and to the presence of Sabellaria spinulosa reef in the north. Analysis of data in relation to areas of predicted dredging impact revealed proportionally less gravel and more sand within the 'direct' impact zone, compared to the 'indirect' impact zone. Whilst multivariate analyses of macrofaunal data did not clearly discriminate between dredging impact zones, a comparison of univariate measures revealed significantly lower numbers of species and individuals in areas which have been subject to 'direct' dredging impacts in comparison with 'reference' areas. This

  18. 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.

  19. 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。

  20. 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

    2013-01-01

    related to differences in habitat use. Geese using a high proportion of agricultural areas flew greater distances than those avoiding this habitat. Compared to historical data on the same population, these findings indicate a significant enlargement of foraging ranges and increased use of terrestrial...... 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...... habitat use is associated with increased energetic costs in the form of higher minimum flight distances....

  1. Decadal to millennial-scale variability in sea ice, primary productivity, and Pacific-Water inflow in the Chukchi/East Siberian Sea area (Arctic Ocean)

    Science.gov (United States)

    Stein, Ruediger; Fahl, Kirsten; Matthiessen, Jens; Méheust, Marie; Nam, Seung-il; Niessen, Frank; Schade, Inka; Schreck, Michael; Wassmuth, Saskia; Xiao, Xiaotong

    2014-05-01

    Sea-ice is an essential component of the global climate system and, especially, the Polar Oceans. An alarming decrease in term of sea-ice concentration, thickness and duration, has been observed in the Arctic Ocean and its marginal seas over the last 30 years. Thus, understanding the processes controlling modern sea-ice variability and reconstructing paleo-sea-ice extent and variability in polar regions have become of great interest for the international scientific community during the last years. Here, we present new proxy records determined in sediment cores from the East Siberian Sea (RV Polarstern Expedition ARK-XXIII/3 in 2008; Core PS72/350) and from the Chukchi Sea (RV Araon Expedition ARA2B in 2011; Core ARA2B-1A, -1B). These records, including organic-geochemical bulk parameters, specific biomarkers (IP25 and sterols; PIP25; for recent reviews see Stein et al., 2012; Belt and Müller, 2013), biogenic opal, mineralogical data as well as high-resolution XRF scanning data, give new insight into the short-term (decadal-, centennial- to millennial-scale) variability in sea-ice, primary productivity and Pacific-Water inflow during Holocene times. Maximum concentrations of phytoplankton biomarkers and biogenic opal were determined between 8.5 and 4 kyrs. BP, suggesting enhanced primary productivity triggered by increased inflow of nutrient-rich Pacific Water (and/or an increased nutrient input due to an ice-edge position). Short-lived peak values in productivity might be related to strong pulses of Pacific-Water input during this time period (cf., Ortiz et al., 2009). A seasonal sea-ice cover was present in the Chukchi Sea throughout the last 10 kyrs. During the last 3-4 kyrs. BP, the sea-ice cover significantly extended. References Belt, S.T. and Müller, J., 2013. The Arctic sea ice biomarker IP25: a review of current understanding, recommendations for future research and applications in palaeo sea ice reconstructions. Quaternary Science Review 73, 9-25. Ortiz

  2. 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

  3. Haplochromis ushindi spec. nov., the largest piscivorous cichlid in the Mwanza Gulf area of Lake Victoria (East Africa) before the Nile perch upsurge

    NARCIS (Netherlands)

    Oijen, van M.J.P.

    2004-01-01

    A new species of a haplochromine cichlid (Pisces: Cichlidae: Haplochrominae) from Lake Victoria is described. It is the largest species known from the Mwanza gulf area before the Nile perch upsurge in 1986. Specimens have been collected between 1975 and 1985. Presumably, the species does not exist a

  4. 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

  5. Transport: Shipping emissions in East Asia

    Science.gov (United States)

    Corbett, James

    2016-11-01

    Large growth in East Asia's sea-borne trade has increased premature deaths and atmospheric warming in the region. New legislation could reduce these impacts in areas around China, but joint efforts are needed for region-wide benefits.

  6. 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.

  7. Level of heavy metals in some edible marine fishes of mangrove dominated tropical estuarine areas of Hooghly River, north east coast of Bay of Bengal, India.

    Science.gov (United States)

    De, T K; De, M; Das, S; Ray, R; Ghosh, P B

    2010-10-01

    The muscles of some important marine fishes collected in and around Hooghly estuarine coastal areas were analyzed for the heavy metals Cu, Zn, Ni, Cd, Cr and Pb. The concentration range of Cu (16.22-47.97 ppm), Pb (12.40-19.96 ppm) and Zn (12.13-44.74 ppm) were recorded comparatively higher and were similar to that found in contaminated areas. On the other hand the ranges of Ni (2.20-3.69 ppm), Cr (0-3.89 ppm) and Cd (0.62-1.20 ppm) were almost equal to those carried out over a wide range of geographical areas. The degree of bioaccumulations was metal-specific as well as species-specific in nature. The toxic groups of metals (Pb and Cd) showed higher variability than the essential metals (Cu, Zn and Ni). The calculated intake value of metals (week⁻¹ kg⁻¹ body wt) varied from 14.88 to 27.60 of Pb, 0.87 to 1.68 of Cd, 0.0 to 5.45 of Cr, 22.70 to 137.16 of Cu, 3.08 to 5.17 of Ni and 16.98 to 62.60 of Zn through human consumption of these fishes and were compared with those of standard Provisional Tolerable Weekly Intake value (PTWI) per kg body weight as stipulated by WHO. The PTWI(Cal) values of Pb in some of the fishes recorded marginally excess values and may indicate a health risk through consumption of successive 7 days in a week.

  8. Final Environmental Assessment for Proposed Airspace Changes for Paradise East and Paradise West Military Operations Areas (MOAs) at Mountain Home Air Force Base (MHAFB) Idaho

    Science.gov (United States)

    2010-03-29

    ee cc: WWP ONDA Senator llarry Reid Jul 31 09 03:52p Fri€nds Or N€vada Wild€rn 775-324-2677 July 30, 2009 366t11 Fighter Wing Public Affairs...riparian areas, water quality, fisheries, and other natural resources and ecological values of watersheds throughout the West. ONDA is a non-profit...public interest organization dedicated to preserving and protecting the public lands of eastern Oregon. ONDA has a long history of interest and

  9. 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.

  10. 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.

  11. [Distribution of dissolved inorganic nutrients and dissolved oxygen in the high frequency area of harmful algal blooms in the East China Sea in spring].

    Science.gov (United States)

    Li, Hong-Mei; Shi, Xiao-Yong; Chen, Peng; Zhang, Chuan-Song

    2013-06-01

    According to two cruises in the high frequency area of Harmful Algal Blooms (HABs) in ECS from Apr. 8th to 26th and May 7th to 14th 2010, concentrations and distributions of biogenic elements before and after HABs were analyzed, and their influenced factors were also discussed. The results showed that April was the earlier stage of HAB breaking out, and diatom was the dominant species; while Dinoflagellate became the dominant species when large-scale HAB broke out in May. The concentrations of DIN and PO4(3-) -P decreased significantly from April to May. The Mean value of DIN decreased from 18.04 to 10.80 micromol x L(-1), its decline rate was 40%. As for PO4(3-) -P, its Mean value decreased from 0.47 to 0.27 micromol x L(-1), and its decline rate was 43%. This phenomenon indicated the significant depletion of nutrients by harmful algae in the process. However, the primary species of HABs in ECS was dinoflagellates in May. Since dinoflagellates did not consume SiO3(2-) -Si during the breed, as well as the supplement from Changjiang Diluted Water, the mean value of SiO3(2-) -Si increased slightly from 16. 15 to 16.96 micromol x L(11) in the researched area. The Mean value of DO decreased from 8.76 to 6.09 mg x L(-1) from April to May, because the effect of temperature to DO was more obvious than that of phytoplankton photosynthesis. The temperature was higher in May, and the solubility of oxygen decreased with increasing temperature, therefore, the concentration of DO was lower after the Harmful algal blooms.

  12. The Utilization of Landsat 8 Multitemporal Imagery and Forest Canopy Density (FCD) Model for Forest Reclamation Priority of Natural Disaster Areas at Kelud Mountain, East Java

    Science.gov (United States)

    Himayah, S.; Hartono; Danoedoro, P.

    2016-11-01

    Remote sensing has the advantage in terms of temporal resolution that can be used to examine changes of the forest canopy density as occurred in Kelud Mountain after the eruption of 2014. Canopy density changes then used as a consideration for forest reclamation priority. This study aims to assess the ability of Landsat 8 multitemporal imagery and Forest Canopy Density (FCD) modeling for canopy density changes at Kelud forest before and after the eruption, as well as take advantage of the canopy density changes from FCD and biophysical condition of forest to make a forest reclamation priority. This research using a Landsat 8 imagery (26 June 2013 and 4 September 2015). The method that used is FCD modeling to obtain canopy density. Forest reclamation priority is determined based on the canopy density change after the eruption and biophysical factors such as slope, soil fertility and native vegetation. Landsat 8 can used to determine the forest canopy density of Kelud before and after eruption with an accuracy of 83.73% and 81.14%. Kelud forest reclamation priorities are divided into nine classes based on priority level. The most prioritized class is 1a with an area of 865 ha and class 1b with an area of 2.085 ha. Then class 1c (0 ha), 1d (413 ha), and 1e that most dominate (5.454 ha). Beside that, there is class 2a (1.900 ha) and 2b (243 ha), and the last is class 3a (467 ha) and 3b (1.172 Ha).ntroduction

  13. East African ROAD

    Science.gov (United States)

    Tekle, Kelali

    2016-10-01

    In the developing world astronomy had been treated as the science of elites. As a result of this overwhelming perception, astronomy compared with other applied sciences has got less attention and its role in development has been insignificant. However, the IAU General Assembly decision in 2009 opened new opportunity for countries and professionals to deeply look into Astronomy and its role in development. Then, the subsequent establishment of regional offices in the developing world is helping countries to integrate astronomy with other earth and space based sciences so as to progressively promote its scientific and development importance. Gradually nations have come to know that space is the frontier of tomorrow and the urgency of preeminence on space frontier starts at primary school and ascends to tertiary education. For this to happen, member nations in east African region have placed STEM education at the center of their education system. For instance, Ethiopian has changed University enrollment strategy to be in favor of science and engineering subjects, i.e. every year seventy percent of new University entrants join science and engineering fields while thirty percent social science and humanities. Such bold actions truly promote astronomy to be conceived as gateway to science and technology. To promote the concept of astronomy for development the East African regional office has actually aligned it activities to be in line with the focus areas identified by the IAU strategy (2010 to 2020).

  14. 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.

  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. Water-Quality Effects and Characterization of Indicators of Onsite Wastewater Disposal Systems in the East-Central Black Hills Area, South Dakota, 2006-08

    Science.gov (United States)

    Putnam, Larry D.; Hoogestraat, Galen K.; Sawyer, J. Foster

    2008-01-01

    Onsite wastewater disposal systems (OWDS) are used extensively in the Black Hills of South Dakota where many of the watersheds and aquifers are characterized by fractured or solution-enhanced bedrock with thin soil cover. A study was conducted during 2006-08 to characterize water-quality effects and indicators of OWDS. Water samples were collected and analyzed for potential indicators of OWDS, including chloride, bromide, boron, nitrite plus nitrate (NO2+NO3), ammonia, major ions, nutrients, selected trace elements, isotopes of nitrate, microbiological indicators, and organic wastewater compounds (OWCs). The microbiological indicators were fecal coliforms, Escherichia coli (E. coli), enterococci, Clostridium perfringens (C. perfringens), and coliphages. Sixty ground-water sampling sites were located either downgradient from areas of dense OWDS or in background areas and included 25 monitoring wells, 34 private wells, and 1 spring. Nine surface-water sampling sites were located on selected streams and tributaries either downstream or upstream from residential development within the Precambrian setting. Sampling results were grouped by their hydrogeologic setting: alluvial, Spearfish, Minnekahta, and Precambrian. Mean downgradient dissolved NO2+NO3 concentrations in ground water for the alluvial, Spearfish, Minnekahta, and Precambrian settings were 0.734, 7.90, 8.62, and 2.25 milligrams per liter (mg/L), respectively. Mean downgradient dissolved chloride concentrations in ground water for these settings were 324, 89.6, 498, and 33.2 mg/L, respectively. Mean downgradient dissolved boron concentrations in ground water for these settings were 736, 53, 64, and 43 micrograms per liter (ug/L), respectively. Mean dissolved surface-water concentrations for NO2+NO3, chloride, and boron for downstream sites were 0.222 mg/L, 32.1 mg/L, and 28 ug/L, respectively. Mean values of delta-15N and delta-18O (isotope ratios of 14N to 15N and 18O to 16O relative to standard ratios) for

  17. East Asia Rolls On

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The economic recovery in East Asia remains unchanged on its upward trajectory despite the earthquake and devastating tsunami in Japan on March 11.Growth in East Asia slowed after a sharp rebound from the global financial crisis but is improving nonetheless.The World Bank’s East Asia and Pacific Economic Update issued on March 21 projects real GDP growth in East Asia will be smaller than that of 2010 in the following two years.Besides future East Asian economic trends,the report also discusses the impact of the Japanese catastrophe.Edited excerpts follow:

  18. Analysis of the Income Gap between Peasants in the East, Middle and West Areas%东中西部地区农民收入差距分析

    Institute of Scientific and Technical Information of China (English)

    王来栓; 朱润喜

    2013-01-01

      本文选取1978-2011年数据,采用人均纯收入、工资性收入、家庭经营收入、财产性收入、转移性收入的总量、速度、结构、差额、比值、离散系数、贡献率等指标对我国东中西部地区农民收入差距作了系统分析,提出了缩小收入差距的建议。%  select 1978-2011 data in this article, per capita net income, income from wages, family business income, property income, transfer income amount, speed, structure, balance, ratio, dispersion coefficient, contribution rates and other indicators on the income gap of Chinese peasants in the East, middle and West areas for system analysis, recommendations made narrowing the income gap.

  19. 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%。

  20. Early urban development in the Near East.

    Science.gov (United States)

    Ur, Jason A; Karsgaard, Philip; Oates, Joan

    2007-08-31

    It has been thought that the first cities in the Near East were spatially extensive and grew outward from a core nucleated village while maintaining a more or less constant density in terms of persons or households per unit of area. The general applicability outside of the Near East of this southern Mesopotamian.derived model has been questioned recently, and variations from it are increasingly recognized. We can now demonstrate that such variation was present at the beginnings of urbanism in the Near East as well.

  1. 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.

  2. East Candor Chasma

    Science.gov (United States)

    1997-01-01

    During its examination of Mars, the Viking 1 spacecraft returned images of Valles Marineris, a huge canyon system 5,000 km long, up to 240 km wide, and 6.5 km deep, whose connected chasma or valleys may have formed from a combination of erosional collapse and structural activity. The view shows east Candor Chasma, one of the connected valleys of Valles Marineris; north toward top of frame; for scale, the impact crater in upper right corner is 15 km (9 miles) wide. The image, centered at latitude 7.5 degrees S., longitude 67.5 degrees, is a composite of Viking 1 Orbiter high-resolution (about 80 m/pixel or picture element) images in black and white and low-resolution (about 250 m/pixel) images in color. The Viking 1 craft landed on Mars in July of 1976. East Candor Chasma occupies the eastern part of the large west-northwest-trending trough of Candor Chasma. This section is about 150 km wide. East Candor Chasma is bordered on the north and south by walled cliffs, most likely faults. The walls may have been dissected by landslides forming reentrants; one area on the north wall shows what appears to be landslide debris. Both walls show spur-and-gully morphology and smooth sections. In the lower part of the image northwest-trending, linear depressions on the plateau are younger graben or fault valleys that cut the south wall. Material central to the chasma shows layering in places and has been locally eroded by the wind to form flutes and ridges. These interior layered deposits have curvilinear reentrants carved into them, and in one locale a lobe flows away from the top of the interior deposit. The lobe may be mass-wasting deposits due to collapse of older interior deposits (Lucchitta, 1996, LPSC XXVII abs., p. 779- 780); this controversial idea requires that the older layered deposits were saturated with ice, perhaps from former lakes, and that young volcanism and/or tectonism melted the ice and made the material flow.

  3. 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

  4. 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.

  5. 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.

  6. 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

  7. 论东亚区域合作中的美国因素和主导权问题%On the American factors and the Questions of the Leading Power in East Asia Area Cooperation

    Institute of Scientific and Technical Information of China (English)

    王英英

    2012-01-01

    The idea of the East Asian community means that the countries of East Asia which are adjacent geologically, hoped to cooperate with each other for a long time and developed integration process, so as to form an integrative mechanism. Paying attention to the regional cooperation in East Asia is the key of our country's big neighborhood strategy. But unlike Asia Pacific cooperation and the Asia Pacific Union, there are more difficul- ties in developing the regional cooperation of East Asia and in constructing East Asian Community. The most dif- ficult problems for East Asian Community are how to deal with the U. S. factor and the leading power in Asia- Pacific region.%东亚区域合作是我国所在的亚太和东亚地区的两大机制(以APEC为代表的亚太合作机制和以东盟+3、东亚峰会为代表的东亚合作机制)之一。重视东亚区域合作是我国大周边战略的关键,但是,相对于亚太合作或亚太合作机制,东亚合作机制的建设难度更大,东亚一体化的目标更加遥不可及,主要难题是如何处理美国因素和解决主导权问题。

  8. 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

  9. Collieries of North East Lancashire

    Energy Technology Data Exchange (ETDEWEB)

    Nadin, J.

    2003-06-01

    The last deep mine in the Burnley Coalfield, Hapton Valley Colliery, closed in 1982 and with its demise went a comradeship and companionship that few other industries have enjoyed. The Burnley Coalfield covers an area from Colne through to Blackburn and Darwen, Higham Village to the west and Worsthorne Moor to the east. A number of pits in the Bacup area have also been included. Four companies - John Hargeaves, George Hargreaves, Brooks and Pickup and the Cliverger Coal Co. dominated coal mining in the area and between them sank the pits which many of the Burnley miners will, even now, recall. This is the story of those pits, of those who sunk and financed them, and of those who toiled, laboured, even perished, within the their depths. 200 photos.

  10. PERSPECTIVES ON EAST-ASIAN MONETARY INTEGRATION

    Directory of Open Access Journals (Sweden)

    Fabio Masini

    2009-05-01

    Full Text Available Increasing trade interdependence among East-Asian countries suggests the urge to design some monetary arrangement to stabilize the macroeconomic framework of an extremely heterogeneously growing area. The paper reviews the literature and analyses several directions of East-Asian integration process, especially in relation to the European model. We argue that a more comprehensive economic and political world-scenario should be considered and a multi-speed policy approach should be implemented in the area. Around the pivotal role of China, a wide agreement should be reached for an Asian single-currency, which might be rapidly issued and provide a reference target for other East-Asian countries.

  11. 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…

  12. 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

  13. Soccer: Moulding the Middle East and North Africa

    NARCIS (Netherlands)

    Dorsey, J.M.

    2016-01-01

    Nowhere in the world has sports in general and soccer in particular played such a key role in the development of a region than in the Middle East and North Africa. Yet, the nexus of sports, politics and society is one area that Middle East studies with few exceptions have ignored. Similarly, sports

  14. Characteristics and evolution of settlement size structure in Suzhou, Wuxi, and Changzhou area of East China%苏锡常地区聚落粒级结构特征及其演化

    Institute of Scientific and Technical Information of China (English)

    陆俊宇; 刘茂松; 徐驰; 杨雪姣; 张艳; 张明娟

    2013-01-01

    By using the Landsat TM/ETM+ images acquired in 1987, 1993, 1999, 2005, and 2010, the spatial distribution patterns of the settlements in Suzhou, Wuxi, and Changzhou area (including 3 prefecture-level units and 9 county-level units) of East China were extracted, the settlement patches were classified into 8 size classes (<5, 5-20, 20-80, 80-320, 320-1280, 1280-5120, 5120-20480, and ≥ 20480 hm2), and the characteristics and evolution process of the settlement size structure in the prefecture- and county-level units were comparatively analyzed. In 1987-2010, the settlements in the study area expanded 5 times in size, but the settlement growth varied with administrative units, showing different growth rhythms. The settlement size class was promoted by 1 - 2 levels, with the proportion of the lowest size class decreased greatly while that of the highest size class increased continuously. In addition, the second-highest size class presented very small proportions (even 0) in 3 prefecture-level units and some county-level units. The equilibrium distribution degree of the prefecture-level units decreased continuously, but that of most county-level units showed an increasing trend. The comparison of the location conditions of equilibrium and non-equilibrium distribution types administrative units and of the landscape resource patterns within the units showed that the resource distribution pattern should be the important factor affecting the settlement size structure and its evolution trend.%利用1987、1993、1999、2005和2010年的Landsat遥感影像,提取江苏苏锡常地区3个地级市及9个县级市行政单元的聚落用地,并将聚落斑块按<5、5 ~ 20、20~80、80~320、320 ~1280、1280 ~5120、5120 ~ 20480和≥20480 hm2分为8个粒级,对各行政单元聚落粒级结构特征及其演化过程进行了比较.结果表明:1987-2010年,研究区聚落总体规模增长了约5倍,但不同区域聚落规模的变化过程存在一定的

  15. Combining farm and regional level modelling for Integrated Resource Management in East and South-east Asia

    NARCIS (Netherlands)

    Roetter, R.P.; Berg, van den M.M.; Laborte, A.G.; Hengsdijk, H.; Wolf, J.; Ittersum, van M.K.; Keulen, van H.; Agustin, E.O.; Son, T.T.; Lai, N.X.; Guanghuo, W.

    2007-01-01

    Currently, in many of the highly productive lowland areas of East and South-east Asia a trend to further intensification and diversification of agricultural land use can be observed. Growing economies and urbanization also increase the claims on land and water by non-agricultural uses. As a result,

  16. 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...

  17. JPRS Report, East Europe.

    Science.gov (United States)

    1990-02-05

    isolationism. Its leadership ignored the maturing thinking and the social movement in the East and in the [Interview with Cestmir Cisar by Jan Kaspar ...away into archives of erization, robotization , prognostics, cybernetics and philosophy like a fossil from an era in which we no other achievements of

  18. The East Pacific Rise

    NARCIS (Netherlands)

    NN,

    1961-01-01

    Evidence gathered by expeditions of the University of California’s Scripps Institution of Oceanography during the International Geophysical Year suggests that the East Pacific Rise is one of the largest physical structures on earth. It runs in a sickle-shaped curve from near New Zealand 8,000 miles

  19. JPRS Report, East Europe.

    Science.gov (United States)

    1988-05-02

    10 Su-22/FITTER K and 15 L-29 " Delfin " (NATO desig- nation: MAYA) from CSSR production as photo-recon- naissance aircraft. The 2 transport aircraft...aircraft within the East Bloc as well: Its trainers, the older L-29 " Delfin " (NATO code name MAYA) and the modern L-39 "Albatros," are being used by the

  20. 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....

  1. JPRS Report, East Europe.

    Science.gov (United States)

    1987-09-17

    EAST EUROPE CONTENTS POLITICAL ALBANIA Alia’s Views on Links to Masses Stressed ( Guro Zeneli; BASHKIMI, 8 Jul 87) , 1 Party Control Over Army...ALIA’S VIEWS ON LINKS TO MASSES STRESSED Tirana BASHKIMI in Albanian 8 Jul 87 p 2 [Article by Guro Zeneli: "Always with the Rhythm, the Vigor, the Will

  2. JPRS Report East Europe.

    Science.gov (United States)

    2007-11-02

    Radio Broadcasts for Baltic, Ukrainian Polonia Begin [TRYBUNA 8 May] .................................... 2 YUGOSLAVIA Reasons for Tudjman’s...for Baltic, Ukrainian Polonia Elena Lagadinova, deputy chairman; Begin Khristina Pepeldzhiyska, deputy chairman; 90P20027A Warsaw TR YBUNA in Polish 8...Commission for [Text] On 7 May, Polish Radio began broadcasting Socioeconomic Development; special programs for Poles [ Polonia ] residing in the East. 2

  3. East Europe Report

    Science.gov (United States)

    2007-11-02

    Plan Progress Report for CEMA Agriculture (Ngok Bin, Petr Ivashov; INTERNATIONALE ZEITSCHRIFT DER LANDWIRTSCHAFT, No 6, 1985) 1 ECONOMY...INTERNATIONAL AFFAIRS CEMA Civil Air Transport Pilot Training School Described (Dmitri Zassorov; VOLKSARMEE, No 47, 1985) 12 CZECHOSLOVAKIA Former...AFFAIRS CURRENT 5-YEAR PLAN PROGRESS REPORT FOR CEMA AGRICULTURE Moscow/East Berlin INTERNATIONALE ZEITSCHRIFT DER LANDWIRTSCHAFT in German No 6, 1985 pp

  4. 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.

  5. 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.

  6. Glossary of Terms Relating to Languages of the Middle East.

    Science.gov (United States)

    Ferguson, Charles A.

    This glossary gives brief, non-technical explanations of the following kinds of terms: (1) names of all important languages now spoken in the Middle East, or known to have been spoken in the area; (2) names of language families represented in the area; (3) descriptive terms used with reference to the writing systems of the area; (4) names of…

  7. Accretion and Subduction of Oceanic Lithosphere: 2D and 3D Seismic Studies of Off-Axis Magma Lenses at East Pacific Rise 9°37-40'N Area and Downgoing Juan de Fuca Plate at Cascadia Subduction Zone

    Science.gov (United States)

    Han, Shuoshuo

    Two thirds of the Earth's lithosphere is covered by the ocean. The oceanic lithosphere is formed at mid-ocean ridges, evolves and interacts with the overlying ocean for millions of years, and is eventually consumed at subduction zones. In this thesis, I use 2D and 3D multichannel seismic (MCS) data to investigate the accretionary and hydrothermal process on the ridge flank of the fast-spreading East Pacific Rise (EPR) at 9°37-40'N and the structure of the downgoing Juan de Fuca plate at the Cascadia subduction zone offshore Oregon and Washington. Using 3D multichannel seismic (MCS) data, I image a series of off-axis magma lenses (OAML) in the middle or lower crust, 2-10 km from the ridge axis at EPR 9°37-40'N. The large OAMLs are associated with Moho travel time anomalies and local volcanic edifices above them, indicating off-axis magmatism contributes to crustal accretion though both intrusion and eruption (Chapter 1). To assess the effect of OAMLs on the upper crustal structure, I conduct 2-D travel time tomography on downward continued MCS data along two across-axis lines above a prominent OAML in our study area. I find higher upper crustal velocity in a region ~ 2 km wide above this OAML compared with the surrounding crust. I attribute these local anomalies to enhanced precipitation of alteration minerals in the pore space of upper crust associated with high-temperature off-axis hydrothermal circulation driven by the OAML (Chapter 2). At Cascadia, a young and hot end-member of the global subduction system, the state of hydration of the downgoing Juan de Fuca (JdF) plate is important to a number of subduction processes, yet is poorly known. As local zones of higher porosity and permeability, faults constitute primary conduits for seawater to enter the crust and potentially uppermost mantle. From pre-stack time migrated MCS images, I observe pervasive faulting in the sediment section up to 200 km from the deformation front. Yet faults with large throw and

  8. 7 CFR 905.16 - Regulation Area II.

    Science.gov (United States)

    2010-01-01

    ... County; thence East to the line between Ranges 40 East and 41 East; thence South to the West Palm Beach... TANGELOS GROWN IN FLORIDA Order Regulating Handling Definitions § 905.16 Regulation Area II. Regulation Area II is defined as the “Indian River District”, and shall include that part of the State of...

  9. Growing East Asia

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ It was a busy exchanging period of East Asia in recent days. From October 28 to 31, 2007 the fourth China-ASEAN Expo (CAEXPO) and the fourth China-ASEAN Business and Investment Summit (CABIS) were held concurrently in Nanning, capital city of Guangxi Province in China. In the Expo,China witnessed a turnout of over 33,000 trade visitors and over 180 investment cooperation projects with ASEAN.

  10. An Analysis of the Differences between the South Central and the East China Administrative Areas in Their Implementation of the Policy for Preserving the Rich Peasant Economy in the Early Days of New China%新中国成立初期中南区和华东区保存富农经济政策执行差异解析

    Institute of Scientific and Technical Information of China (English)

    尤国珍

    2012-01-01

    新中国成立初期,中共中央制定了土地改革中保存富农经济的政策。在实际执行保存富农经济的政策过程中,地方各大区之间却存在较大差异。中南区和华东区作为两个典型地区,因地方调查情况、领导人思想倾向和基层干部群众经历不同,在执行政策结果上出现较大差异。中南区对富农经济的打击相对严重,华东区的富农经济则保存较好,这对当时和以后的经济发展产生了不同影响。%In the early days of New China, the CPC Central Committee formulated the policy of preserving the rich peasant economy in the course of land reform. Great differences existed in the actual implementation of this policy between the major administrative areas. The South Central and the East China Administrative Areas represented the two typical cases. Due to different results of their investigations and different ideological inclinations of the leaders and different experiences of the masses, there came out two different outcomes : the South Central Admin- istrative Area stroke rather relentless blows at the rich peasant economy while the East China Administrative Area took more care to preserve it, which produced different influences for their economic development both at that time and in the future.

  11. Near East/South Asia Report

    Science.gov (United States)

    2007-11-02

    the civilian Libyan plane in savage fashion in 1973 because she was informed that the aircraft was circling over the Dimona area when it had lost its...wounded or killed in another Mujahid attack on Feb. 1 at Kara - zemir, near the strategic. Panjshir Valley, north- east of the Afghan capi- tal...immune from the savage onslaught of the Velayat-e Faqih’s despotic Islamic regime. Many members of religious minorities, such as the Jews, the

  12. Regional Disease Vector Ecology Profile East Asia

    Science.gov (United States)

    2002-04-01

    outbreaks were recorded in Peru, and an isolated case occurred in Algeria . Body lice are common human parasites in mountainous temperate areas of East...up to 160 m, although they generally inhabit much shallower water. Sea snakes feed on fish, crustaceans , or other marine life. Hydrophiids are so...Laveran, Algiers, Algeria 18 Industrial and Pharmaceutical Corporation, Rangoon, Burma 19 Rogoff Medical Research Institute, Beillinson Medical Center

  13. Project Radiation protection East. Status Report, July 1997

    Energy Technology Data Exchange (ETDEWEB)

    Snihs, J.O.; Sundewall, H.; Grapengiesser, S. [STEGRA Consultants (Sweden); Bennerstedt, T. [TeknoTelje (Sweden)

    1997-12-01

    Project Radiation Protection East is a Swedish program for radiation protection work in Central and Eastern Europe. The projects are assessed, planned and performed in close cooperation with partner organizations in the East. Since 1994 radiation protection cooperation concerning the former Soviet Navy training reactors in Paldiski, Estonia, is included in the project. This report presents a summary over some 140 projects, their status, allocated funds and their distribution over countries and project areas. 12 tabs.

  14. Multi-information integrated exploration methods and ore-prospecting model of the Chelsea East gold deposit in Mutawatawa area,Zimbabwe%津巴布韦 Mutawatawa 地区 Chelsea East 金矿床多元信息综合找矿方法及找矿模型

    Institute of Scientific and Technical Information of China (English)

    闫红圃; 刘文斌; 程兴国

    2015-01-01

    笔者通过津巴布韦北东部 Mutawatawa 地区 Chelsea East 金矿床的发现,提出了适合于南部非洲亚热带大陆性半干旱气候区的多元信息综合找矿方法,即以成矿地质特征研究为前提,融合了地质、地球物理、地球化学和工程验证等多种技术手段的综合找矿过程。实践证明,综合找矿具有经济、快捷和找矿效果显著等特点。在此基础上,通过对各种找矿方法的相互配合和分析研究,提出了适合于本地区的金综合找矿模型,为本地区乃至南部非洲地区的金多金属矿找矿提供了重要的指导意义。%Based on discovering the Chelsea East gold deposit in northeastern Mutawatawa of Zimbabwe, the authors put forward the suitable multivariate⁃information comprehensive prospecting methods for subtropical continental semi⁃arid climate of South Africa. The methods combine a variety of geological, geophysical, geochemical and engineering means for comprehensive prospecting process on the premise of the study of ore⁃forming geological characteristics. Practice has proved that the comprehensive prospecting has remarkable e⁃conomic and prospecting effect besides its rapidness. Based on an integrated analysis of prospecting methods, the authors present a comprehensive prospecting model suitable for gold exploration in this region, which has important guiding significance for gold poly⁃metallic ore prospecting work in this region or even in whole South Africa.

  15. 77 FR 38823 - Notice of Availability of the Alta East Wind Project Draft Environmental Impact Statement...

    Science.gov (United States)

    2012-06-29

    ... Draft California Desert Conservation Area (CDCA) Plan Amendment (PA) for the Alta East Wind Project... Bureau of Land Management Notice of Availability of the Alta East Wind Project Draft Environmental Impact Statement/Environmental Impact Report and Proposed California Desert Conservation Area Plan Amendment,...

  16. Great East Japan Earthquake Tsunami

    Science.gov (United States)

    Iijima, Y.; Minoura, K.; Hirano, S.; Yamada, T.

    2011-12-01

    The 11 March 2011, Mw 9.0 Great East Japan Earthquake, already among the most destructive earthquakes in modern history, emanated from a fault rupture that extended an estimated 500 km along the Pacific coast of Honshu. This earthquake is the fourth among five of the strongest temblors since AD 1900 and the largest in Japan since modern instrumental recordings began 130 years ago. The earthquake triggered a huge tsunami, which invaded the seaside areas of the Pacific coast of East Japan, causing devastating damages on the coast. Artificial structures were destroyed and planted forests were thoroughly eroded. Inrush of turbulent flows washed backshore areas and dunes. Coastal materials including beach sand were transported onto inland areas by going-up currents. Just after the occurrence of the tsunami, we started field investigation of measuring thickness and distribution of sediment layers by the tsunami and the inundation depth of water in Sendai plain. Ripple marks showing direction of sediment transport were the important object of observation. We used a soil auger for collecting sediments in the field, and sediment samples were submitted for analyzing grain size and interstitial water chemistry. Satellite images and aerial photographs are very useful for estimating the hydrogeological effects of tsunami inundation. We checked the correspondence of micro-topography, vegetation and sediment covering between before and after the tsunami. The most conspicuous phenomenon is the damage of pine forests planted in the purpose of preventing sand shifting. About ninety-five percent of vegetation coverage was lost during the period of rapid currents changed from first wave. The landward slopes of seawalls were mostly damaged and destroyed. Some aerial photographs leave detailed records of wave destruction just behind seawalls, which shows the occurrence of supercritical flows. The large-scale erosion of backshore behind seawalls is interpreted to have been caused by

  17. 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

  18. 中国东部W油田T区中浅层储层特征研究%Research on Middle-shallow Layer Reservoir Characteristics at T Area in W Oilfield in East China

    Institute of Scientific and Technical Information of China (English)

    董亚东; 范兴燕; 袁志云; 任涛; 肖高杰; 赵健

    2013-01-01

    W oilfield, located in the east of China, was characterized by its reservoirs' non-homogeneity. The reservoir sandstone developed irregularly, and its thickness, merely 3-20 meters, changes quickly in the field. In addition, the wave impedance characteristics of the sandstone and shale were similar in this district. It is difficult, or even impossible, to classify the sand and shale using the traditional reservoir inversion. According to the small layer division results and chose the favorable lithology sensitivity factors, the relationship between sensitivity curve with acoustic curve was build up and based on that the wave impedance inversion was done to the target layer again. Then the threshold values were marked on the cubic data of wave inversion . And the sand could be easily recognized from the three-dimensional perspective maps according to the threshold value. After that the reservoir distribution could be acquired directly . This results were proven by the drilling data and this method could be applied in this district also. Based on the regional structure evolution and the signal well facies, also the transition of the channel deposit is did preliminary analysed.%W油田位于中国东部;该油田存在多套河道砂.通过井上统计,该区砂体厚度纵向变化快,3-20 m不等;且砂泥岩在常规波阻抗上难于区分,常规储层预测方法难于区分.在细分层基础上,通过交会分析,选取岩性敏感因子,建立了敏感曲线与声波曲线的关系,通过重构曲线进行波阻抗反演.以此为基础,在波阻抗体上设定砂泥岩区分的门槛值.通过立体透视方法,大于砂岩阻抗值的定义为砂岩.通过变色显示,对T组各砂体的平面展布特征进行了定量刻画.通过对比分析,认为该方法与现有钻探结果吻合度较高,证明了该方法在本区的适用性.同时研究结合区域构造、单井相等资料,对该区河道沉积的变迁的期次进行了初步分析.

  19. Archeological Investigations within Federal Lands Located on the East Bank of the Lake Sharpe Project Area, South Dakota: 1978-1979. Volume 3. Appendix 1. Contributing Reports I-O. Appendix 2. Scope of Work, Amendment P00001.

    Science.gov (United States)

    1984-04-01

    Source of Data Extended Coalescent: No Heart Creek (39AR2) Hurt 1970 39AR7 Johnston and Hoffman 1966 39BR201 Weakly 1961 Demery (39C01) Woolworth and...Commission, Archaeolo- gical Studies Circular 8. Woolworth , A. R. and W. R. Wood 1964 The Demery site (39C01), Oahe Reservoir area, South Dakota. Bureau

  20. 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...

  1. 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...

  2. 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

  3. 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.

  4. Package Drainage Analysis of East Area in Taizhou Circular Economy Industrial Zones%台州湾循环经济产业集聚区台州市区东部组团排涝研究

    Institute of Scientific and Technical Information of China (English)

    黄若秋

    2011-01-01

    随着台州湾循环经济产业集聚区台州市区东部组团开发建设的迅速推进,区域排涝问题的解决成为保障其社会经济发展的重要因素.通过分析区域及所在流域现有排涝形势、区域发展规划定位及流域整体排涝要求,提出河、湖、闸等排涝治理措施,并建立河网数学模型,合理推算治理措施的规模,实现区域20年一遇的城市排涝标准.%With the rapid development and construction of eastern groups in Taizhou Circular Economy Industrial Zone,the solutions of regional water drainage have become the key factors of socio-economic development.The drainage improvement measures for rivers,lakes and gates should be taken based on the analysis of regional existing drainage situation at basin area,local development planning and positioning,as well as the requirements of the overall drainage area.In additional,mathematical models of watercourse and reasonable scale of improvement should also be established and calculated for the purpose of urban water drainage standards for the worst flood in 20 years.

  5. 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...

  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. Discourse Between East and West

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The first Chinese-hosted cultural dialogue between the East and the West was held in Nishan, Shandong Province The first Nishan Forum on World Civilizations kicked off on September 26 at Nishan Mountain, 25 km southeast

  8. Embedding Research on International Development in the Discourse of Comparative Education in East Asia

    Science.gov (United States)

    Cheng, I-Hsuan

    2010-01-01

    In the wake of the recent ASEAN-China Free Trade Area (ACFTA) launch in 2010, this paper argues for the greater scholarly contribution of international development studies in the discourse of comparative education in East Asia. The argument is based on three premises. The first acknowledges the growing relations of East Asian countries to…

  9. East Asian Studies of Tropospheric Aerosols and their Impact on Regional Climate (EAST -AIRC): An overview

    Science.gov (United States)

    Zhangqing, Li; Li, C.; Chen, H.; Tsay, S.-C.; Holben, B.; Huang, J.; Li, B.; Maring, H.; Qian, Y.; Shi, G.; Xia, X.; Yin, Y.; Zheng, Y.; Zhuang, G.

    2011-01-01

    As the most populated region of the world, Asia is a major source of aerosols with potential large impact over vast downstream areas, Papers published in this special section describe the variety of aerosols observed in China and their effects and interactions with the regional climate as part of the East Asian Study of Tropospheric Aerosols and their Impact on Regional Climate (EAST-AIRC), The majority of the papers are based on analyses of observations made under three field projects, namely, the Atmospheric Radiation Measurements (ARM) Mobile Facility mission in China (AMF-China), the East Asian Study of Tropospheric Aerosols: An International Regional Experiment (EAST-AIRE), and the Atmospheric Aerosols of China and their Climate Effects (AACCE), The former two are U,S,-China collaborative projects, and the latter is a part of the China's National Basic Research program (or often referred to as "973 project"), Routine meteorological data of China are also employed in some studies, The wealth of general and speCIalized measurements lead to extensive and close-up investigations of the optical, physical, and chemical properties of anthropogenic, natural, and mixed aerosols; their sources, formation, and transport mechanisms; horizontal, vertical, and temporal variations; direct and indirect effects; and interactions with the East Asian monsoon system, Particular efforts are made to advance our understanding of the mixing and interaction between dust and anthropogenic pollutants during transport. Several modeling studies were carried out to simulate aerosol impact on radiation budget, temperature, precipitation, wind and atmospheric circulation, fog, etc, In addition, impacts of the Asian monsoon system on aerosol loading are also simulated.

  10. 中国中、东部典型样区不同发展水平下土壤与土地利用多样性的对比分析%Correlative comparison of pedodiversity and land use diversity between case areas from the developed east and less developed central China

    Institute of Scientific and Technical Information of China (English)

    DUAN Jinlong; ZHANG Xuelei

    2012-01-01

    @@%Two typical provincial capitals (Nanjing and Zhengzhou) and two counties (Rugao and Yuanyang) in east (Jiangsu Province) and central (Henan Province) China were chosen respectively as the developed and less developed comparative cases for pedodiversity and land use diversity correlative analysis by borrowing the recently better developed pedodiversity methodology.Land use classification was worked out using remote sensing images in three different periods (1986-1988,2000-2001 and 2004-2006) for these studied case areas before the calculation of the constituent diversity index and spatial distribution diversity index modified after Shannon entropy in 2 kmx2 km grid scale of the soil and land use pattern were conducted and then a connection index was proposed to evaluate the relationship between soil and land use diversity.Results show that during the years from 1986 to 2006,the composition and spatial distribution of regional land use pattern had changed greatly.The agricultural land area of all the studied case areas decreased obviously in which Nanjing has the highest decrement of 895.98 km2 mainly into urban use while the other land use type area changes show the same trend.The connection index of four typical soil family types and typical urban land use types,i.e.,urban construction land,transportation land and industrial and mining area all increased in this period.In the studied case areas,there is the highest soil constituent diversity in Zhengzhou at 0.779 while the simplest soil constituent diversity in Rugao at 0.582.Meanwhile we have higher land use diversity in the more urbanized Jiangsu Province than Henan Province,Nanjing is ranking the first that has been getting higher and higher in the three periods at 0.366 in 1986-1988,0.483 in 2000-2001 and 0.545 in 2004-2006.Finally,the connection index figures to evaluate the relationship between soil and land use diversity of the studied areas were compared to show the similar phenomenon that this figure

  11. Morphological variation of Pampus argenteus among five samples near the coastal area of the Bohai Sea, Huanghai Sea and East China Sea%渤海、黄海及东海近海五个银鲳地理群体的形态变异

    Institute of Scientific and Technical Information of China (English)

    赵峰; 庄平; 章龙珍; 施兆鸿

    2011-01-01

    针对银鲳(Pampus argenteus)资源衰减、种群结构不清等问题,采集了渤海、黄海和东海近海5个地理群体224个样本,借助多变量形态度量学方法对地理群体间的形态变异进行了研究,旨在为银鲳种群结构研究提供基础资料.研究结果显示,通过聚类分析发现银鲳5个地理群体可以分为4组,江苏连云港群体与河北黄骅群体和浙江舟山群体欧氏距离较小,表明其亲缘关系较近;江苏连云港群体而与福建霞浦群体欧氏距离最大,其亲缘关系较远.利用判别分析和典型变量分析均可以将5个地理群体予以区分,表明银鲳地理群体间形态上存在着一定的差异,但并非某个部位发生变异.地理群体间的栖息环境和生活史差异可能是导致形态变异的主要原因.根据聚类分析、判别分析和典型变量分析综合比较,推测渤海、黄海和东海区银鲳群体可能存在着3个形态差异种群,即黄渤海种群、东海北部种群和东海南部种群.%Silver pomfret (Pampus argenteus) is one of the most commercially important marine fish species in China, and its resource has declined sharply in recent years. So far, the population diversity research is rare, and the stock structure of silver pomfret is not clear which are very crucial for rational conservation and exploitation of this important species. So, five geographic samples, totally 224 individuals,were collected near coastal areas of the Bohai Sea, Huanghai Sea and East China Sea. The morphological variation among five samples was studied by using the method of multivariate morphometics. The result of cluster analysis showed that five samples were divided into 4 groups. The normalized Euclidean distance between Lianyungang (LYG) and Zhoushan (ZS) and Huanghua (HH) samples was shorter than others,which indicates that these three samples have close relationship. However, the normalized Euclidean distance between Xiapu (XP) and Lianyungang

  12. Geochemistry and spatial distribution of late-Paleozoic mafic volcanic rocks in the surrounding areas of the Gonghe Basin: Implications for Majixueshan triple-junction and east Paleotethyan archipelagic ocean

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The late-Paleozoic mafic volcanic rocks occurring in the surrounding areas of the Gonghe basin are distributed in the A'nyêmaqên ophiolite zone, Zongwulong tectonic zone and Kuhai-Saishitang volcanic zone. The mafic volcanics in the A'nyêmaqên zone formed an ancient ridge-centered hotspot around the Majixueshan OIB, the Kuhai-Saishitang mafic rocks consist of E-MORB and continental rift basalts and the Zongwulong volcanic rocks are enriched N-MORB. The regionally low Nb/U and Ce/Pb ratios reflect the influence of the OIB material on the mafic magma source. From geochemistry, spatial distribution and tectonic relationship of the mafic rocks, an ancient triple-junction centered at the Majixueshan can be inferred. The existence of the Kuhai-Saishitang aulacogen may have provided a tectonic channel for the Majixueshan OIB materials metasomatizing the magma source for the Zongwulong rocks. The formation of the triple-junction and the rifting of the Zongwulong zone have separated the orogens and massifs in the region.

  13. The preliminary study on the new culture model of wine grape in the area of the east foot of Helan Mountain%贺兰山东麓酿酒葡萄新型栽培模式探索

    Institute of Scientific and Technical Information of China (English)

    马永明; 陈建琴; 张军翔

    2011-01-01

    The root of grapes in the Helan Mountain area cultivated in large-scale,is always damaged in the winter time,so it leads absence plant in the vineyard and low-yield performance.In this experimentation,by trenching for soil,shallow planting,rational close planting and thinning,changes the grape trellis type and other technology,we achieved the good results of antifreeze,reducing production costs,improving efficiency,and increasing revenue,and the cultivation mode is conversion from low efficient to high efficient.%贺兰山酿酒葡萄在规模化栽培过程中,受到了根系冻害、葡萄园缺株导致形成大面积低产园的情况.本实验通过挖沟换土、浅沟栽植、合理密植与间苗、改变架型等技术,实现防冻,降低生产成本,提高效益,增加收入,从低效栽培模式向高效栽培模式转化.

  14. Evolution of soils and natural environment in the south area of the east european forest-steppe (on example investigation of the hill-forts located in Kharkov oblast

    Directory of Open Access Journals (Sweden)

    V.V. Koloda

    2014-03-01

    Full Text Available The article is dedicated to soil and archaeological investigations of hill forts located in the southern part of the Central Russian Upland forest-steppes, which made it possible to identify directions and stages of the Late Holocene evolution of plant cover within river valley parts of watersheds. Two types of hill forts were studied: those referring to the same historical epoch (Scythian and Saltov-Mayatsk ones and those having many layers. Paleoecological reconstructions have been carried out on the basis of comparative analysis of modern and ancient soils, buried under the defensive ramparts of the hill forts. In Scythian time, the watersheds adjacent to river valleys were open grasslands surrounded by forest vegetation. In the second half of the 1st millennium BC, these watershed lands were fully occupied by forests, which had displaced the steppe. The oscillatory nature of climate change in the Late Holocene influenced the spatial-temporal dynamics of vegetation and soil fertility. At the beginning of the Holocene Sub-Atlantic period 2800–2500 years ago, climate moistening favoured the expansion of woods along the slopes of river valleys and gorges to watersheds. Subsequent climate aridization (2500–1700 years ago stopped this process. A new stage of watershed covering with forests started no earlier than 1700 years ago – after new climate moistening. Episodes of climate aridization and steppe areas expansion in the Late Holocene favoured soil fertility growth in the territory of hill forts and around them. The expansion of woods related to climate moistening decreased soil fertility and negatively influenced grain farming capabilities.

  15. 南京城市边缘增长速率空间分异的驱动机制%Driving mechanisms of spatial differentiation in the growth rate of urban fringe area of Nanjing, East China

    Institute of Scientific and Technical Information of China (English)

    石云峰; 刘茂松; 徐驰; 杨雪姣; 张明娟; 张艳; 池婷

    2013-01-01

    为深入理解城市增长的驱动机制,本研究利用1998、2003和2008年3期LandsatTM遥感影像,应用空间分析技术和广义线性模型从多个尺度对南京城市边缘区内聚落规模的变化及增速分异的驱动机制进行了分析.结果表明,研究期间聚落占地率持续增长,不同时期、不同区位的聚落分布及增长率存在显著差异.南京城市的边缘增长受到多种因子的共同作用,影响因素的构成依赖于研究的时空尺度.1998-2003年期间主要影响因子为水体占地率、公交站点数量、与国道、省道、县道的最近距离、林业用地占地率等;2003-2008年期间包括与国道、省道、县道的最近距离、公共绿地占地率、公交站点数量等.交通可达性以及人居环境质量对城市边缘增长速率的影响普遍存在于2~4 km不同研究尺度上,但不同尺度上具有显著作用的具体因子具有明显差别.总体上,交通可达性表现出最高的相对重要性.城市基础设施规模、公共绿地占地率等因子的负效应反映了城市增长空间的制约作用,这种制约作用先期只发生在较小尺度上,后期在较大尺度上也有所体现.%To better understand the driving mechanisms of urban growth, a multi-scale analysis was made on the changes of the settlements in the urban fringe area of Nanjing and the driving mechanisms of the spatial differentiation in the urban growth rate, by using the spatial analysis and generalized linear models and based on the Landsat TM images in 1998, 2003, and 2008. In 1998-2008, the settlement coverage in the urban fringe area of Nanjing had a continuous increase, and there existed significant differences in the settlement distribution and its growth rate among different locations and time periods. The settlement growth in the urban fringe area was affected by a variety of factors, which depended on the spatial and temporal scales of interest. In 1998-2003, the main

  16. 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

  17. Intergenerational Learning between Children and Grandparents in East London

    Science.gov (United States)

    Kenner, Charmian; Ruby, Mahera; Jessel, John; Gregory, Eve; Arju, Tahera

    2007-01-01

    This study investigates the learning exchange between three- to six-year-old children and their grandparents, in Sylheti/Bengali-speaking families of Bangladeshi origin and monolingual English-speaking families living in east London. The following concepts from sociocultural theory are applied to this new area of intergenerational learning:…

  18. Present Condition, Problems and Prospects of East Asian Regional Cooperation

    Institute of Scientific and Technical Information of China (English)

    AnYuejun; SongZhengben

    2004-01-01

    In recent years, with the speeding-up of economic globalization and regional integration, countries in East Asia, taking into consideration economic returns and national security, have actively conducted multilateral dialogue and cooperation in such areas as politics, economy and security in a pragmatic manner.

  19. 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.

  20. 新疆东昆仑古尔嘎哈拉曲哈研究区金、钨矿找矿方向和靶区圈定%Gold, tungsten ore prospecting direction and target delineation of Gu’ergahalaquha study area in Xinjiang East Kunlun

    Institute of Scientific and Technical Information of China (English)

    李永宽; 陈明鉴; 邹家林; 董云侠

    2015-01-01

    In this paper, the writers described typical deposits features and prospecting criteria metallogenic belt of gold, tungsten regional metallogenic belt, which in the Gu’erga Halaquha study area of Xinjiang East Kunlun. We summarized the geology and mineral features of the study area, ore-forming geological conditions, geochemical anomaly combination features, typical mineralized spots features and the known ore occurrence metallogenic factors and genetic types. Pointed out the prospecting direction, to find gold, tungsten ore body in the altered tectonic zone and fracture zone, where containing the metal sulifde mineralization, strong siliciifcation, chloritization, epidotization, sericitization. Optimizing delineated the gold and tungsten ore prospecting target area.%叙述了新疆东昆仑古尔嘎哈拉曲哈研究区金、钨矿区域成矿带典型矿床特征和找矿标志成矿带,总结了研究区地质矿产特征、成矿地质条件、化探异常组合特征和典型矿化点特征,研究了已知矿点成矿因素、成因类型。指出了找矿方向,在含有金属硫化物等矿化,同时具有较强的硅化、绿泥石化、绿帘石化、绢云母化等蚀变构造带、断裂带内找金、钨等矿体。优选圈定了金、钨找矿靶区。

  1. JPRS Report, East Europe

    Science.gov (United States)

    2007-11-02

    outgrowth which was pressing a centre , that of 28 POLITICAL JPRS-EER-91-082 13 June 1991 balance. And I would not have risen on my feet again if one...Paris, Avenue G. Pompidou . He has been with Renault for 32 years, originally working in the area of industrialization and introduction of

  2. East Europe Report

    Science.gov (United States)

    2007-11-02

    use values; in the area of gasoline for pyrolysis this will involve a reduction in production costs of basic plastics that is intended to stimulate...they were Protestants, but because they were Poles. An 85-year-old re- tired parson in Ustron tells how he was replaced by "a German Christian from

  3. JPRS Report, East Europe.

    Science.gov (United States)

    1988-05-12

    fulfillment of the program for prevent- ing and combatting social deviance in the area was evaluated. An increase in juvenile crime was noted. 9761...icance to family budgets. The following, among others, have been exempt from this obligation: private manu- facturers; " Moda Polska" and "Gallux;" the

  4. JPRS Report, East Europe.

    Science.gov (United States)

    1989-12-04

    are the times of Voltaire, Goethe , Tolstoy, when Europe lived and died according to literature; the graying, modern classicists changed under the...represented, in the area where we still fully understand Faust as well as Raskolnikov—in fact, these figures and their stories stride through us from one end

  5. East Central Uplift Belt of Junggar Basin

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    @@ Mosuowandong ( Z3 ) and Dongdaohaizi (Z4) are two bidding blocks located in the east part of central uplift Belt, the hinterland of Junggar Basin. Xinjiang Uygur Autonomous Region. It totally covers an area of 8 100km2. Topographically, the two blocks are quite gentle with elevation of 380-400 m on average. The north part is desert and the south area is good for farming. There are three ephemeral streams flowing across the desert from south to north. The ground water is buried at the depth ranging from 6 to 8 m. It belongs to continental climate with the annually averaged precipitation of 80 mm. The traffic is rather convenient in the south part of both blocks. There are several sand-paved roads and two asphalt roads connected with the highway from Karamay to Urumqi City.

  6. Optimization of Field Development Scheduling, East Unity Oil Field, Sudan

    Directory of Open Access Journals (Sweden)

    Tagwa A. Musa

    2005-01-01

    Full Text Available In order to improve the reservoir performance in East Unity oil field Sudan, the studies focused on characterization, modeling and simulation of the actual performance and future development. A model was constructed using a three-phase, three dimensional, black oil simulator (ECLIPSE. In this study a data from East Unity oil field Sudan started production at July 1999 was used to perform the optimal oil rate and designing the best location of the new operating wells. Cumulative oil production, oil production rate, Water cut and recovery factor were used as key criteria to see if adding new wells in the area under study are economic risk.

  7. Intergenerational learning between children and grandparents in East London

    OpenAIRE

    Kenner, Charmian; Gregory, Eve E.; Jessel, John; Ruby, Mahera; Arju, Tahera

    2004-01-01

    The study set out to investigate learning events taking place between young children and grandparents in London's East End, both in activities where older people have traditionally provided support (such as storytelling) and in the newer areas of information and communication technology where children have competences which their grandparents would like to access. This area of family learning is growing in significance as grandparents are increasingly taking on a childcare role in different e...

  8. Study on Traffic Organization Planning of Comprehensive Transportation Hub: Taking Traffic planning of Surrounding Areas in East Railway Station of Nanning City for Example%综合交通枢纽交通组织规划研究——以南宁市火车东站周边地区交通规划为例

    Institute of Scientific and Technical Information of China (English)

    吴忠贵; 文冰

    2012-01-01

    Recently the scales of comprehensive transportation hubs in our country are broken through, but the road's ability of evacuating passengers from hubs is limited. How to organize the transportation around the hubs is the important content of comprehensive transportation hub planning. This article takes Nanning east railway station as a example, explores the planning of transportation around the hubs, in order to improve analogous planning and change the jams in these areas.%我国综合交通枢纽的建设规模不断被突破,但为枢纽服务的周边交通基础设施的集散能力是有限的.如何做好综合交通枢纽交通组织方案,成为综合交通枢纽规划至关重要的内容.本文以南宁市火车东站周边地区交通规划为例,对综合交通枢纽交通组织规划作深入探索,以期不断提高同类规划水平,避免综合交通枢纽周边道路系统一贯以来拥堵和混乱局面的发生.

  9. 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。

  10. 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

  11. 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.

  12. East China Non-ferrous Metal Geological & Mining Bureau obtaining mining rights in Indonesia

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>In December 2007,Jiangsu East China Non- ferrous Metal Geological & Mining Bureau has reached an agreement for cooperation with In- donesia Mining Company for the joint exploita- tion of mineral resources for 960 km2 areas in

  13. 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)

  14. East Europe Report.

    Science.gov (United States)

    2007-11-02

    were also removed from the vicinity of settled areas. Centralized agricultural production facilities (cowhouses, hoghouses, silos, silage pits, etc...particularly during the grain and silage har- vests, but also for other special kinds of work, such as crop protection measures and the like. In addition...provide calves, heifers, suckling pigs, young swine and chicks to ensure capital replacement for other enterprises, as do silage and hay producers

  15. JPRS Report, East Europe.

    Science.gov (United States)

    2007-11-02

    OMO in Pirin Macedonia is due to the greater strength of minority groups in the area: 18 percent, as against 9 percent for the country. A recom...be the attitude toward the Ilinden All-Macedonian Organization ( OMO ), a group that openly supports Macedonianism. Most of the respondents were...unfamiliar with the nature and program of the Ilinden OMO . A significant number of people relate the organization to the uprising by the same name

  16. East Europe Report.

    Science.gov (United States)

    2007-11-02

    essential traffic-based development of new residential areas and places of work and the increasing mobility of the citizenry as an expression of the...nevertheless, the transport system must take a leading role in this. In respect to mobilizing and organizing, there must be an impact on all branches of the...potentials of LPG’s and VEG’s [state farms]. Performance Growth From Scientific-^ echnological Advances At the present time it is quite obvious that

  17. JPRS Report, East Europe

    Science.gov (United States)

    1989-12-07

    a doctor should be paid by the patient , clinics should be private, and people should buy medicines from abroad with their own foreign currency. The...resembling delirium and on the other hand to offer appropriate Yugoslav programs oriented toward every- thing that is coming, joining up with the...children and the elderly ) and those employed in the nonproduction area depend on his hands as a worker. He must feed, clothe, build, install, and

  18. JPRS Report, East Europe.

    Science.gov (United States)

    2007-11-02

    the Radio Building’s entrance, of a memorial plaque on which even your own name could easily have been inscribed. I cannot resist a bad pun: You are...as a "cold reserve." The foundry itself gives visitors the impression of being neglected. There are not any indoor air filtration sys- tems, and...been selling like hot cakes . In such a situation the shock therapy of reduced demand was strongly indi- cated. As Director Pruszkowski considers the

  19. East Europe Report.

    Science.gov (United States)

    2007-11-02

    Polonia Firm Activity Cited (GLOD ROBOTNICZY, 9 Sep 86) 39 Fate of Kowalski Turbine Invention Followed, Questioned (Andrzej Krzysztof Wroblewski...EUIAKETIES’ IN LODZ AREA POLONIA FIRM ACT1VT1Y CITED Lodz GLOS ROBOTNICZY in Polish 9 Sep 86 p 6 [Text] There are 36 Polonia firms employee 3445 workers...food preservation and manufacturing farm machines and equipment. The Provincial Committee on Profiteering dealt with the operation of Polonia firms

  20. JPRS Report, East Europe.

    Science.gov (United States)

    2007-11-02

    Pyrenees ; the British and the French, in their former colonies.... In our country, however, there were ruins and more ruins and bareness in areas...favorable through 1947. The parliamentary system of representation and direct local self- government were developing freely. The image of the future that...emerge as a political force only after Stalin’s death. Nevertheless, beginning with the Imre Nagy govern - ment’s program in 1953, a reform

  1. SSA 02-1 SALT AND HYPERTENSION IN MIDDLE EAST.

    Science.gov (United States)

    Arici, Mustafa

    2016-09-01

    Middle East and Eastern Mediterranean Region (EMR) is a transcontinental region centered on Western Asia, east of the Mediterranean Sea and the Egypt. The whole area has almost 20 countries with an approximate population of 400 million with different ethnicities. The whole area has basically a hot and dry climate. In some parts of the Middle East, there is a desert climate.Cardiovascular diseases were the leading causes of death in the Middle East, similar to the many other territories of the World. Beyond that, the World Health Organization (WHO) has recognized this region as a hotspot for cardiovascular disease, where disease projections will exceed those of other regions. The major reason for this is the great epidemiological transition in these countries. There is a great prevalence of smoking, increasing obesity, and a change in dietary patterns, as well, from traditional to ones higher in calories and processed foods.Diets high in salt increase blood pressure levels that are the leading contributor to cardiovascular disease mortality. Hypertension is very prevalent in the EMR and the Middle East. The average hypertension prevalence in this territory is around 30% and unawareness, untreated and uncontrolled hypertension rates were very high. Middle East ranks on the top levels for high salt intake compared to many other territories. The global salt consumption analysis showed that average sodium intake ranges from 3.74 to 4.12 grams of sodium per day in the Middle East. This corresponds to 9.35 to 10.3 grams of salt per day. This amount was nearly twice the WHO recommended limit of 5 g/day. Estimated intakes in Middle East countries were also diverse, ranging from 7,8 grams of salt per day in Lebanon to 15 grams of salt per day in Turkey.It is well known that decreasing dietary salt intake from 10 grams to 5 grams per day could reduce cardiovascular diseases rate by 17% worldwide. Several analyses have also showed that salt reduction strategies will be cost

  2. Hydrological Response of East China to the Variation of East Asian Summer Monsoon

    Directory of Open Access Journals (Sweden)

    Fuxing Li

    2016-01-01

    Full Text Available The sensitivity of hydrologic variables in East China, that is, runoff, precipitation, evapotranspiration, and soil moisture to the fluctuation of East Asian summer monsoon (EASM, is evaluated by the Mann-Kendall correlation analysis on a spatial resolution of 1/4° in the period of 1952–2012. The results indicate remarkable spatial disparities in the correlation between the hydrologic variables and EASM. The regions in East China susceptible to hydrological change due to EASM fluctuation are identified. When the standardized anomaly of intensity index of EASM (EASMI is above 1.00, the runoff of Haihe basin has increased by 49% on average, especially in the suburb of Beijing and Hebei province where the runoff has increased up to 105%. In contrast, the runoff in the basins of Haihe and Yellow River has decreased by about 27% and 17%, respectively, when the standardized anomaly of EASMI is below −1.00, which has brought severe drought to the areas since mid-1970s. The study can be beneficial for national or watershed agencies developing adaptive water management strategies in the face of global climate change.

  3. U.S. and East Asian Integration

    Institute of Scientific and Technical Information of China (English)

    Lin Limin

    2008-01-01

    the U.S. is directly impacting on the future of the East Asian community. Therefore, finding ways to get along with the U.S. is crucial to the speed, direction, configuration and character of the East Asian community. In this paper, the author has analyzed the interests of the United States in East Asia and its stands towards the East Asian integration. The author concludes that it is to the interest of the United States to make more efforts to further join in the East Asian integration.And East Asia should accept and welcome the American participation.

  4. Big Prospects in East Asia

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    After bottoming out last year, the emerging economies of East Asia are recouping their losses and setting out onto the fast growth track.But short-term growth does not necessarily indicate a prosperous future-the region still needs to rebalance its economies and precipitate a massive shift to green technologies and energy efficiency. The World Bank discussed this issue in the latest EastAsia & Pacific Economic Update,a biannual assessment of economies in the region.Edited excerpts follow:

  5. JPRS Report, East Europe.

    Science.gov (United States)

    2007-11-02

    considered? ably lose, and one could no longer imagine how it would be [Macura] We had talks in Banja Luka in considering the organized as any kind of...agreed that BANJALUCKI GLAS [ BANJA LUKA negotiations with the SAO of Krajina about peaceful VOICE], which is the only daily newspaper in this area for...directorship, etc., since it isn’t even a effect? Serbian paper, although there are 70 percent Serbs in Banja Luka . Krajina can be represented in it as a

  6. JPRS Report, East Europe.

    Science.gov (United States)

    2007-11-02

    industry is to be structured and organized accordingly.r the year b ) that th can realisti Nwaeso oprto r ob pndu o h planning in the area of municipal...collection of the same is a hired another lawyer, my good friend Orhan Nezvati, an matter of mechanics, organization, and coordination. Albanian, a...payment, all the defects (well- which promise the most. After that, the population to long and of pa nking ave b ec ts e ll- would have been called upon

  7. [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.

  8. Area Handbook Series: East Germany: A Country Study

    Science.gov (United States)

    1987-07-01

    kingdom and the Roman Catholic Church, reluctantly began to adopt Christianity. Carolingian Empire, 752-911 Charles the Great ( Charlemagne ) inherited...present-day France, parts of Spain and Germany, the Netherlands, Belgium, Austria, Bohemia, Moravia, and the greater part of Italy. Charlemagne , the...founder of an empire that was Roman, Christian, and Germanic, was crowned Holy Roman Emperor by the pope in the year 800. The Carolingian Empire was based

  9. 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

  10. 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

  11. East Man,Global Winner

    Institute of Scientific and Technical Information of China (English)

    Wind Blew; Bai Yifeng

    2007-01-01

    @@ "The Global Human Settlement Environment Green Building Materials Award is a special award with a special significance.My staff and I feel so excited with this award.It is a special honor that means our independent brand,East Man Heath Paint,has received recognition in the international community.

  12. 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 f...

  13. Great Explorers to the East.

    Science.gov (United States)

    Baker, Rosalie F., Ed.; Baker, Charles F. III, Ed.

    1990-01-01

    This issue of "Calliope," a world history magazine for young people is devoted to "Great Explorers of the East" and features articles on famous explorers of the eastern hemisphere. The following articles are included: "Ancient Egyptian Mariners"; "Alexander: The Great Reconciler"; "Marco Polo:…

  14. Great Explorers to the East.

    Science.gov (United States)

    Baker, Rosalie F., Ed.; Baker, Charles F. III, Ed.

    1990-01-01

    This issue of "Calliope," a world history magazine for young people is devoted to "Great Explorers of the East" and features articles on famous explorers of the eastern hemisphere. The following articles are included: "Ancient Egyptian Mariners"; "Alexander: The Great Reconciler"; "Marco Polo: Describing the World"; "By Water to India";…

  15. 中国华东及其周边地区NDVI对气温和降水的月际响应特征%Inter-monthly Response Characteristics of NDVI to the Variation of Temperature and Precipitation in East China and Its Surrounding Areas

    Institute of Scientific and Technical Information of China (English)

    崔林丽; 史军

    2011-01-01

    利用SPOT VGT-NDVI数据和气象站点的气温和降水资料,分析了1998—2010年期间我国华东及其周边地区NDVI对气温和降水变化的时空响应特征。结果表明,在整个研究区,NDVI对当月气温和前1月降水变化响应最为强烈。空间上,NDVI对气温变化的响应在整个研究区差异不明显,而对降水变化的响应在北部地区较在中部和南部强。NDVI在多数地区都同步响应于当月气温变化,在北部和南部一些地区对气温变化滞后响应1个月左右。NDVI对降水变化在北部地区滞后响应1个月左右,而在南部地区滞后响应2~3个月。研究区NDVI对气温和降水响应的时间特征、空间分布及总体滞后期与已有的研究结果基本一致,但在南部地区NDVI对降水变化的响应滞后期较已有的研究结果长。不同的数据源、研究范围、气候和植被类型及土壤特性的差异等都有可能造成研究结果的差异。%The interaction between vegetation and atmosphere is important in global climate change and natural resource management and has become a research focus of geosciences in recent years.Spatial and temporal response characteristics of NDVI to the variations of temperature and precipitation in East China and its surrounding areas were analyzed based on the SPOT VGT-DN data from Flemish Institute for Technological Research(VITO),Belgium,and monthly temperature and precipitation data from 135 meteorological stations during 1998-2010.The results indicate that in the whole study area,NDVI has the maximum response to the temperature of the same month,and has the maximum response to the precipitation of previous one month.Spatially,the response of NDVI to temperature has no significant difference among the whole study area,and the response of NDVI to precipitation in the northern part is stronger than that in the middle and southern part of the study area.In the middle part of the study area,NDVI synchronously

  16. Advances in Sea Area Management Research Based on "3S" Technologies(RS, GIS and GPS)-Taking the Management of the East China Sea as Example%基于3S技术的海域管理研究进展--以东海海域管理为例

    Institute of Scientific and Technical Information of China (English)

    付弘涛

    2015-01-01

    Based on the East China Sea Management, this paper introduces the development and application of 3S Technologies (GPS, RS and GIS) in China’s Sea Area Management in detail. The speciifc methods are as follows: by using examples it is argued how Geographic Information System (CIS) technique is used to survey the present conditions about sea reclamation in the islands and coastal zone, detect dynamic changes of uninhabited island, monitor the pollution of sea area, and protect ecological environment;Remote Sensing (RS) technique in marine disaster prediction and warning, marine ifshery resources management; as well as Global Positioning System(GPS) technique in accurate positioning on the sea, Ground Control Point(GCP) surveying, and the underwater topography survey. At the same time, it discusses some problems and dififculties that we face in the research work; and provides an outlook of the future of sea area management research based on "3S" technologies.%针对目前东海地区在海域管理方面的发展现状,文章详细介绍了3S(GPS、RS和GIS)技术在我国海域管理领域的发展及应用。运用举例论证法详述了GIS技术在海岛及海岸带围填海现状调查、无居民海岛的动态变化检测、海域污染监测和生态保护方面的应用,R S技术在海洋灾害预警预报、海洋渔业资源管理方面的应用,以及GPS技术在海上准确定位、GCP测量、水下地形测量方面的应用。同时,提出了研究中存在的问题和难点,并对基于3S技术的海域管理研究的趋势和方向进行了展望。

  17. Development potential of former lignite mining areas and future need for action considering environmental protection - a review of research and remediation results in former east-German lignite mining areas; Entwicklungspotenziale der Bergbaufolgelandschaft und zukuenftiger Handlungsbedarf aus der Sicht des Naturschutzes - Ein Ueberblick zu den Ergebnissen der Forschung und Sanierung in den ehemaligen ostdeutschen Braunkohleregionen

    Energy Technology Data Exchange (ETDEWEB)

    Tischew, S. [Hochschule Anhalt (F.H.), Bernburg (Germany). Fachbereich 1

    2004-07-01

    Based on the knowledge of nature conservation value of surface-mined land in Eastern Germany a review of research activities since 1993 was made. The focal point was the integration of nature conservation goals into the sustainable development of former mining sites. Reference states were developed that were based on natural processes and biodiversity. To include the results in restoration scheme abiotic and biotic factors essential for the development of valuable biotopes and their characteristic animal and plant communities were analysed. Algorithms for the prognosis of successional processes were developed including the main development factors: succession and the rise of the groundwater table. The research results show a high natural regeneration potential of most post-mining areas. Spontaneous succession leads to diverse landscape structures with a high biodiversity at several hierarchical levels (species, biocoenosises and biotopes). These successional stages are more appreciated by public than afforested or managed sites. They emphasize the characteristic features of post-mining landscapes and represent as well a potential for tourism ('wilderness'). Anyway, natural development seems to be a cost-efficient alternative to expensive reclamation methods. In the future, these positive links should be taken more into account. The research projects developed concepts for integrating scientific results in practise: (1) criteria for selection of priority areas for nature conservation, (2) proposals for creation and development of these areas and (3) methods for the acceleration of vegetation development on sensible slopes and shore lines based on natural successional series. About 20% of the post-mining landscape was integrated in a network of nature conservation areas and habitat connectivity. Future research is necessary because of the current rise of the groundwater and the ongoing successional processes. On account of the complex mechanism of action

  18. 近2ka以来东海内陆架泥质区记录的高分辨率古气候演化%Recent 2 000 a climatic record of mud area on the inner shelf of the East China Sea

    Institute of Scientific and Technical Information of China (English)

    刘升发; 石学法; 刘焱光; 吴永华; 乔淑卿; 杨刚

    2011-01-01

    通过对位于东海内陆架泥质区中部的MZ02柱样岩芯进行粒度、常量元素、AMS14C分析,获得了粒度和常量元素随时间变化的高分辨率曲线.结果表明,近2 ka以来研究区沉积环境稳定,以沿岸流控制的浅海沉积为主,沉积物中CaO/K2O,MgO/Al2 O3和MnO/Na2 O比值的变化与我国东部气候变化序列具有较好的一致性,证明这些元素地球化学指标可以作为古气候变化的高分辨率替代性指标.近2 ka以来CaO/K2 O、MgO/Al2 O3和MnO/Na2 O共同识别出的7次极值揭示了同期的降温事件,分别发生在~1 480 a BP(C1),~1 200 a BP(C2),~1 020 a BP(C3),~780 a BP(C4),~580 a BP(C5),~330 a BP(C6),~120 a BP(C7),且在其他区域不同介质中也能找到相应的降温证据,揭示了气候变化的区域性以至全球性联系.%Recent 2000 a environmental record of Core MZ02, recovered in the center of mud area on the inner continental shelf of the East China Sea, reflecting a low-energy shallow sea shelf depositional environment dominated by the coastal currents. The temporal variation of most geochemical element percentages corresponds to the climate inferred from historical record, i. e. , the relatively low values of MgO/Al2O3,CaO/K2 O and high value of MnO/Na2O generally concur with the warm and humid climate, and vice versa. This geochemical response suggests the potential application of these proxies in the interpretation of palaeoclimate variation of eastern China. Recent 2000 a climatic variation history is reconstructed for the inner continental shelf of the East China Sea, and there are at least seven low-temperature events during this period, which occur in ~1 480 a BP (C1), ~1 200 a BP (C2), ~1 020 a BP (C3), ~780 a BP (C4),~580 a BP (C5), ~330 a BP (C6) and ~120 a BP (C7). All the cooling events are corroborated by other proxies in various areas, which show that regional and even global relationship of climate changes exist.

  19. Karaoke and Interpersonal Communication in East Asia.

    Science.gov (United States)

    Ma, Ringo

    An exploratory study investigated the interpersonal meaning of karaoke to its participants in East Asia. Current research suggests that the popularity of karaoke in East Asia is associated with the cultural value of harmony and the indirect mode of communication in this region. Subjects, 51 East Asian undergraduate-level students who had…

  20. Experiencing the New Geography in East Germany.

    Science.gov (United States)

    Mai, Uli; Burpee, Peter

    1996-01-01

    Considers the difficulties experienced by the East German School system adjusting to a more progressive educational philosophy. Specifically, contrasts the traditional East German geography instruction (focused solely on physical geography) with the West German emphasis on social issues and problem solving. Many East German instructors distrust…

  1. 新疆古伦沟地区古仍格萨拉东岩体的地球化学及锆石U-Pb年龄%Geochemistry and Zircon U-Pb Age of East Gurenggesala Granitic Intrusion in Gulungou Area, Xinjiang

    Institute of Scientific and Technical Information of China (English)

    王居里; 杨猛; 王建其; 党飞鹏

    2013-01-01

    The East Gurenggesala granitic intrusion in Gulungou area on the northern margin of Middle Tianshan Mountains consist of granodiorite-porphyry with porphyry copper mineralization. The intrusion is characterized by enrichment of alkali, with Na2O/K2O ratio changing from 1.95 to 19.00, and depletion of Fe and Mg, accompanied by sub-alkaline (mainly tholeiitic and calc-alkaline series) and weakly peraluminous features (A/CNK=0.98~1.11). REE concentrations are low (∑REE=61.28×10-6~99.50×10-6) and show obvious differentiation between LREE and HREE (LaN/YbN=7.82~22.80), with weak Eu negative anomalies (δEu=0.72~0.97). In addition, the rock mass is relatively rich in such elements as Rb, Ba, Th, U and K, and poor in Nb, Ta, P, Ti etc., suggesting characteristics of volcanic-arc granite (VAG). Zircon LA-ICP-MS U-Pb dating results show that the crystallization of the intrusion took place from (488.9±1.7) Ma to (470.5±3.1) Ma, i.e., in Early Ordovician. Sr-Nd isotopic compositions of East Gurenggesala granitic intrusion are fairly uniform: (87Sr/86Sr)i=0.70677~0.70685,εSr(t)=40.10~41.21, (143Nd/144Nd)i=0.51190~0.51191, εNd(t)=-2.62 ~ -2.30, tDM=1.31~1.38 Ga, implying that magma originated from partial melting of Meso-Proterozoic mantle-derived basic lower crust. Based on both previous and present research results, the authors have reached the conslusion that East Gurenggesala granitic intrusion was formed in the epicontinental arc relevant to the subduction of the paleo-Junggar ocean towards Yili-Central Tianshan plate in Early Ordovician together with porphyry copper mineralization. In general, the emplacement of East Gurenggesala granitic intrusion marked the epoch when the northern margin of Middle Tianshan entered into the stage of active epicontinental arc in connection with subduction in Early Ordovician.%古伦沟地区古仍格萨拉东花岗闪长斑岩体位于中天山构造带北缘。地球化学和锆石 U-P 年龄测定

  2. Thermal history and petroleum systems of the east Mediterranean realm

    Science.gov (United States)

    Daher, Samer Bou; Nader, Fadi H.; Littke, Ralf

    2016-04-01

    The eastern Mediterranean Levant basin is a frontier basin that has gained a lot of industrial and academic interest in the last decade due to the huge gas discoveries that have been reported in its southern part. The reported gas in Miocene reservoirs has been assumed to be derived from biogenic sources, although little data has been published so far. The thickness of the sedimentary column and the presence of direct hydrocarbon indicators (DHI) observed in the seismic data suggest the presence of promising prospective thermogenic petroleum systems in deeper intervals in the Levant Basin and along its margins. The east Mediterranean contains several structural elements dividing the area into different realms that reacted differently to the successive tectonic events that have shaped the area and thus resulted in different thermal and burial histories. We will present source rock data collected within the last few years from several organic matter rich intervals in the east Mediterranean and discuss their depositional environment and petroleum generation potential, as well as the potential petroleum systems in each compartment of the study area. This is based on numerical thermal and burial history models of several east Mediterranean realms including the Levant basin, its eastern and western margins, and the Eratosthenes Seamount. Additionally, we will present some results of sensitivity analysis in the poorly calibrated parts of the study area.

  3. [Nutrient distributions and their limitation on phytoplankton in the Yellow Sea and the East China Sea].

    Science.gov (United States)

    Wang, Baodong

    2003-07-01

    Based on field observations during 1997 to 1999, the distributions of micronutrients and their limitation on the growth of phytoplankton in the Yellow Sea and the East China Sea were discussed in this paper. The results showed that there were abundant nutrients in the area of the east and northern-east of the Changjiang River estuary, and the nutrients came from the extension of the Changjiang River diluted water and the transportation of the Subei Coastal water. Besides, the maximum extension range of the nutrients in the Changjiang River diluted water was observed during the catastrophic flooding period of the Changjiang River in the summer of 1998. Based on the Redfield ratio (Si:N:P = 16:16:1) in which, three essential nutrients were utilized by marine phytoplankton, the Si/N/P ratios were calculated and studied for the upper water of the Yellow Sea and the East China Sea. The results indicated that Si/N ratios were very high, which suggested that silicate was not the limiting factor for the growth of phytoplankton in the Yellow Sea and the East China Sea. However, under the influence of terrestrial runoff, especially the Changjiang River runoff which was rich in combined nitrogen and had very high N/P ratios, high N/P ratios occurred in the Changjiang River estuary and its adjacent areas such as the south and southwest of the Yellow Sea, the inshore area of the East China Sea and the area east of the Changjiang River estuary in spring and summer. As a result, in contrast to general open marine systems, the systems in these areas resembled estuarine ones rather than typical marine ones. The primary production in a considerable portion of the Yellow Sea and the East China Sea might be limited by phosphate rather than nitrogen.

  4. The establishment of GPS network in Grove Mountains, East Antarctica

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    The Grove Mountains are located in Princess Elizabeth Land, East Antarctica, extending from 72° to 73°S latitude and 73° to 76°E longitude, covering approximately 8000 km2 areas. During the 2002/2003 austral summer season, the 19th CHINARE (Chinese National Antarctic Research Expedition) carried out the third expedition in Grove Mountains, East Antarctica. The Geodetic network was established, which can provide ground control for the satellite image map for the multi-discipline expedition in the Grove Mountains where seven permanent GPS benchmarks were set up supported by the helicopter and snow vehicles. All GPS sites besides Z001 were observed at least for one hour using the dual frequencies Trimble 4000ssi GPS receivers. The data were processed by the comprehensive GPS analysis package-GAMIT/GLOBK and the precision is good enough to satisfy with the acquirement of satellite mapping in this area.

  5. The East Anglian Eye Bank.

    Science.gov (United States)

    Knights, P

    1991-07-01

    The first Corneal Bank in East Anglia is located at the BUPA Hospital in Norwich, a joint venture between NHS, BUPA and the Lions Clubs International (District 101 EA). There was insufficient space to accommodate the Bank at the West Norwich Hospital where the Ophthalmic Department is situated and so, at the suggestion of the BUPA Hospital Manager, Mr Paul Hanke, It came to the BUPA Colney Lane site.

  6. Nonmetric cranial trait variation and population history of medieval East Slavic tribes.

    Science.gov (United States)

    Movsesian, Alla A

    2013-12-01

    The population history of the East Slavs is complicated. There are still many unanswered questions relating to the origins and formation of the East Slavic gene pool. The aims of the current study were as follows: (1) to assess the degree of biological affinity in medieval East Slavic tribes and to test the hypothesis that East Slavic peoples have a common origin; (2) to show their genetic connections to the autochthonous populations of the northern part of Eastern Europe (Baltic and Finno-Ugric tribes); and (3) to identify a genetic continuity between the bearers of Chernyakhov culture and medieval Eastern Slavs. In this study, nonmetric cranial trait data for medieval East Slavic tribes and comparative samples from unrelated groups were examined. Analyzes of phenotypic differentiation were based on Nei's standard genetic distance and hierarchical GST statistics. The results obtained suggest that the genetic affinity of the East Slavic tribes is due not only to inter-tribal gene flow, but is, more importantly, a result of their common population history. Evidence of gene flow from the Baltic and Finno-Ugric groups was showed in the gene pool of Eastern Slavs, as was genetic continuity between medieval East Slavic tribes and the populations of the preceding Chernyakhov culture. These findings support a "generalizing" hypothesis of East Slavic origin, in which a Slavic community was formed in some particular ancestral area, and subsequently spread throughout Eastern Europe.

  7. 78 FR 33101 - Notice of Availability of the Record of Decision for the Alta East Wind Project, Kern County...

    Science.gov (United States)

    2013-06-03

    ... Bureau of Land Management Notice of Availability of the Record of Decision for the Alta East Wind Project... grant a right-of-way (ROW) and amend the California Desert Conservation Area Plan (CDCA Plan) for the Alta East Wind Project (AEWP). The Acting Assistant Secretary for Land and Minerals Management...

  8. The Precambrian crustal structure of East Africa

    Science.gov (United States)

    Tugume, Fred Alex

    In this thesis, the Precambrian crustal structure of East African is investigated along with the crustal structures of three Cenozoic rift basins located in the western branch of the East African Rift System (EARS). In the first part of the thesis, P-wave receiver functions are modeled using the H-k method to obtain new insights about the bulk composition and thickness of the crust for Precambrian terrains throughout East Africa. The average crustal thickness for all but one of the terrains is between 37 and 39 km. An exception is the Ubendian terrain, which has an average crustal thickness 42 km. In all terrains, the average Poisson's ratio is similar, ranging from 0.25 to 0.26, indicating a bulk crustal composition that is felsic to intermediate. The main finding of this study is that crustal structure is similar across all terrains, which span more than 4.0 Ga of earth history. There is no discernable difference in the crustal thicknesses and Poisson's ratios between the Archean and Proterozoic terrains, or between the Proterozoic terrains, unlike the variability in Precambrian crustal structure found in many other continents. In the second part of the thesis, a joint inversion of Rayleigh wave phase and group velocities and receiver functions was used to investigate the shear wave velocity structure of the crust and uppermost mantle beneath the Precambrian terrains of East Africa. In comparison with other areas of similar age in southern and western Africa where the same joint inversion method has been applied, I find that while there is little difference in the mean shear wave velocities for the entire crust across all of the Precambrian terrains, and also few differences in the thickness of the crust, there exists substantial variability in lower crustal structure. This variability is reflected primarily in the thickness of the lower crustal layers with shear wave velocities ≥ 4.0 km/s. This variability is found both within terrains of the same age (i

  9. STUDY ON RIVER-SEA INTERACTION AND FORMATION OF PALEO-YANGTZE GRAND DELTA SYSTEM IN THE AREA OF SOUTH YELLOW SEA AND EAST CHINA SEA%河海交互作用与黄东海域古扬子大三角洲体系研究

    Institute of Scientific and Technical Information of China (English)

    王颖; 邹欣庆; 殷勇; 张永战; 刘绍文

    2012-01-01

    海疆权益维护提供重要的科学依据.%China seas are characterized by river-sea interaction and accumulative continental shelf. With the association of arc islands,there is a set of marginal seas developed along China coastal areas. To carry huge amount of sediments, five of seven large rivers origin from Qinghai-Tibet Plateau ultimately flow into China seas. With sufficient sediments supply,a wide accumulative continental shelf was formed during Cenozoic era. This paper studies geomorphologic formation of the continental shelf in South Yellow Sea and East China Sea, where sediment discharge from the Yellow River and the Changjiang River are the major sources in contributing terrigenous deposits. According to the researches conducted in the last 3 decades,it is eventually realized that,there is a grand delta system distributed in the South Yellow Sea and East China Sea. The base of the system was an original delta, located between 34°30'N to 26°N from north to south,and eastward boundaried as -100~-150m water depth,with the Changjiang River mouth and Hangzhou Estuary as it's centre, forward to sea as a 230° arc shaped delta deposited on the sea bottom. The base delta was formed during Mid-Late Pleistocene when ancient Changjiang River started to run into the Yellow Sea and the East China Sea. This bottom delta was originating from the huge river sediments, discharged from ancient Changjiang and Yellow River, and being reshaped by waves and tidal currents. Upon the huge bottom delta, there are four delta unions superimposed on the top,and developed in different geological time: Paleo Changjiang-Yellow River delta and radiative sand ridge field of Late Pleistocene, Holocene-Modern Changjiang River delta and abandoned Yellow River delta of historical time. The Paleo-Yangtze Grand Delta System geographically covers most areas of East China Sea and South Yellow Sea, which forms continental sedimentary geomorphology. A multidimensional survey to this region is

  10. The Ncar East in the 21st Century

    Directory of Open Access Journals (Sweden)

    Wigand Ritter

    2012-10-01

    Full Text Available Although an "avalanche of people" may be expected in thenear future lillie confidence seems to be justified with respect toa peaceful and prosperous development in the Near East. Politicalantagonism, often fuelled by religious intolerance threatei!Sor even pre1·ents the evaluation of promising opportunities atthis huge area between the Old World continents which couldotlwwise benefit so much from the by-passing great world trafficroutes.

  11. Supply Chain Disruptions: Evidence from Great East Japan Earthquake

    OpenAIRE

    Yukiko Saito; Makoto Nirei; Vasco Carvalho

    2014-01-01

    This paper quantifies the spillover effect of local exogenous shocks, such as earthquakes, to other firms through supply chain networks. Combining micro data on a large-scale inter-firm transaction network and geographic information on firm location, we examine the firm level impact of supply chain disruptions occurring in the aftermath of the Great East Japan Earthquake in 2011. When we focus on exiting firms in affected areas as the originating firms of spillovers, we find that sales growth...

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

    Institute of Scientific and Technical Information of China (English)

    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.

  13. Traditional Risk Factors for Stroke in East Asia

    Science.gov (United States)

    Kim, Young Dae; Jung, Yo Han; Saposnik, Gustavo

    2016-01-01

    Stroke is one of the leading causes of death and morbidity worldwide. The occurrence of stroke is strongly dependent on well-known vascular risk factors. After rapid modernization, urbanization, and mechanization, East Asian countries have experienced growth in their aged populations, as well as changes in lifestyle and diet. This phenomenon has increased the prevalence of vascular risk factors among Asian populations, which are susceptible to developing cardiovascular risk factors. However, differing patterns of stroke risk factor profiles have been noted in East Asian countries over the past decades. Even though the prevalence of vascular risk factors has changed, hypertension is still prevalent and the burden of diabetes and hypercholesterolemia will continue to increase. Asia remains a high tobacco-consuming area. Although indicators of awareness and management of vascular risk factors have increased in many East Asian countries, their rates still remain low. Here we review the burdens of traditional risk factors, such as hypertension, diabetes, hypercholesterolemia, and smoking in East Asia. We will also discuss the different associations between these vascular risk factors and stroke in Asian and non-Asian populations. PMID:27733028

  14. Seamount physiography and biology in North-East Atlantic and Mediterranean Sea

    OpenAIRE

    Morato, T.; K. Ø. Kvile; Taranto, G. H.; F. Tempera; Narayanaswamy, B.E.; Hebbeln, D.; Menezes, G.; Wienberg, C.; SANTOS, R. S.; T. J. Pitcher

    2012-01-01

    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 Mediterran...

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

    OpenAIRE

    Morato, T.; K. Ø. Kvile; Taranto, G. H.; F. Tempera; Narayanaswamy, B.E.; Hebbeln, D.; Menezes, G. M.; Wienberg, C.; SANTOS, R. S.; T. J. Pitcher

    2013-01-01

    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)...

  16. 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

  17. 高新技术开发区制度需求和供给分析——以武汉东湖自主创新示范区为例%The Analysis of Institutional Demand and Supply in Hi-tech Development Zone——Taking Wuhan East Lake Independent Innovation Demonstration Area for Example

    Institute of Scientific and Technical Information of China (English)

    高华云

    2012-01-01

    Institutional demand of Wuhan East Lake independent innovation demonstration area needs several aspects,mainly including open and free research system, numerous and high level of specialization of the venture company, equity incentives, a flatter organizational structure and network production structure on enterprise system, farm-out industry cluster, perfect market system, and so on. The body of institutional supply mainly has three levels which are the central government, local government and individual enterprises. Because of various factors, institutional supply in three levels meets obstacles. The basic outlet to solve obstacles of institutional supply is that the central government should speed up the marketization reform, the management system of universities and research institutions should also be reformed, the local government must break departmental interests, and that the government should transform from the administrative intervention into service government.%武汉东湖自主创新示范区的制度需求主要有开放、自由的科研体制,数量众多且专业化强的风险投资公司,股权激励、扁平的组织结构和网络化的生产结构等企业制度,分工协作的产业集群,完善的市场体制等.这些制度的供给主体主要有中央政府、地方政府和企业3个层次.受各种因素的影响,制度供给在3个层次都会遇到障碍.解决制度供给障碍的根本出路在于中央政府加快市场化改革,以及高校和科研机构的科研体制改革,地方政府则要打破部门利益,从主导型政府转变为服务型政府.

  18. 33 CFR 110.220 - Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas.

    Science.gov (United States)

    2010-07-01

    ... Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas. (a) The restricted areas—(1) East area. All waters within a circle having a radius of one nautical mile centered at latitude 33°13′45... approximately 101°, 420 yards, from San Nicolas Island East End Light. (2) West area. Shoreward of a...

  19. Variations in the power dissipation index in the East Asia region

    Science.gov (United States)

    Liu, Kin Sik; Chan, Johnny C. L.

    2017-03-01

    This study examines the variability of the power dissipation index (PDI) for different regions of the East Asia region during the period 1960-2013. The annual PDI (APDI) in the region is calculated as the sum of the PDI, defined as the cube of the maximum sustained wind speed at landfall of each tropical cyclone (TC) making landfall at that region. Upward and downward trends in APDI are found in the northern and southern parts of East Asia respectively, suggesting a possible northward shift in TC landfall locations. Interdecadal variations of the APDI can also be found in some regions. The APDI in various regions show a close relation with the PDI distribution over the western North Pacific (WNP) with three characteristic patterns. The ENSO and basin-wide mode represents the PDI patterns associated with ENSO events and the overall PDI over the WNP. The east-west dipole mode and the north-south dipole mode denote the east-west and north-south shifts of PDI respectively. Based on the steering flow (average winds within the 850-300 hPa layer) near the East Asian coast, a three-cell model for TC landfall in East Asia is proposed, which corresponds to three major modes of the atmospheric circulation in the WNP. Each of these modes shows an anomalous circulation located east of Taiwan, east of Japan and the South China Sea, respectively and each of which has a significant impact on the APDI in some regions along the coast of East Asia. A northward shift in the APDI along the East Asian coast is identified in the period 1997-2013 as a result of the change in steering flow pattern, northward shift in TC genesis location and weaker vertical wind shear over the ocean near the coastal areas.

  20. 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.......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...... authoritarian regimes have – despite political and economic pressure – so far been able to remain in power, or have even been only insignificantly affected. This paper applies central social science approaches in order to analyze recent developments in the region – a major task of theoretically oriented social...

  1. 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

  2. JPRS Report, East Asia, Southeast Asia.

    Science.gov (United States)

    2007-11-02

    volumes: China, East Europe, Soviet Union, East Asia, Near East & South Asia, Sub- Saharan Africa, Latin America , and West Europe. Supplements to...Foreign Aid, Corporate Acceptance of Land Reform Law [WEEKLY AGRIBUSINESS 18-24 Nov] ... 9 10 THAILAND Commerce Ministry Official Views...Land Reform Law 42000042 Manila WEEKLY AGRIBUSINESS in English 18-24 Nov 88 p 15 [Article under the rubric "ON THE BEAT" by Jake Espino] [Text

  3. 大别—苏鲁区超高压(UHP)变质岩的多阶段构造折返过程%Multi-Stage Tectonic Exhumation Processes of Ultrahigh-Pressure (UHP) Metamorphic Rocks in the Dabie-Sulu Area, East-Central China

    Institute of Scientific and Technical Information of China (English)

    索书田; 钟增球; 周汉文; 张利; 游振东

    2012-01-01

    Exhumation processes of ultrahigh-pressure (UHP) metamorphic rocks, by which these deep-seated rocks were rapidly returned from mantle depths of more than 100 km within deep subduction zones into the upper crust and to the surface, are of paramount importance for the understanding of the kinematics and dynamics of convergent plate margins and continental collision belts. At least four large successive stages of the exhumation process of UHP metamorphic rocks in the Dabie-Sulu area, east-central China, mainly based on structural, petrological, geochemical data and available geochronological data, combined with previously regional polyphased deformation analyses, can be distinguished. Massive eclogites recorded the deep continental subduction/collision between the Sino-Korean and Yangtze cratons during the Triassic (~250-230 Ma). The early exhumation occurred after the peak of UHP metamorphism at conditions of up to >3. 1-4. 0 Gpa and 800±50 ℃ , which may correspond to the Dz regional deformation phase and took place at mantle depths, displaying the model of vertical ductile extrusion, within the coesite stability field. The subsequent exhumation stages, corresponding with D3, D4 and D5 regional deformation phase, respectively, and two intermediate tectono-thermal events, I. E. , the formation of the granulite/amphibolite facies symplectite or corona and the generation of extensive partial melting, occurred in crustal levels. Shear zones of an anastomosing rheological type were developed at diffterent stages and depths, indicating that the partitioning of deformation and metamorphism within the UHP metamorphic belt repeated. These imply that the exhumation of the UHP rocks is a complex tectonic process, in response to subduction/collision or extension of the continental crust, and is strongly constrained by a number of internal and external factors of the belt. In particular, fluids play important roles in the exhumation process of UHP rocks in the Dabie

  4. 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.

  5. 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.

  6. 新疆大黑山东部姜巴斯套组下段的凝灰岩锆石LA-ICP-MS U-Pb年龄及其地质意义%Crystal Tuff Zircon LA-ICP-MS U-Pb Ages from the Lower Jiangbasitao Formation in the East Daheishan Area, Xinjiang and Their Geological Implications

    Institute of Scientific and Technical Information of China (English)

    樊婷婷; 周小虎; 柳益群; 李玮; 郑朝阳; 胡亭; 梁浩

    2011-01-01

    准噶尔东部大黑山地区出露的姜巴斯套组为一套厚层海相火山-沉积地层,其形成时代及地层层序存在争议.对姜巴斯套组下段2个具有地层意义的晶屑凝灰岩开展的锆石LA-ICP-MS测年,获得的加权平均年龄分别为339.4±1.9 Ma(MSWD = 0.39)和336.3±2.6 Ma(MSWD=0.58),结合古生物新的研究成果,确定了该套地层时代为早石炭世.其中,最老的继承性单颗粒碎屑锆石谐和年龄为2999±51 Ma,推测该区应存在前寒武纪古老地块,因此准噶尔盆地东北缘古生代山系由两条蛇绿岩、蛇绿混杂岩带围限的区带,应是由蛇绿岩、蛇绿混杂岩地体、岛弧岩浆杂岩和微古陆块共同组成的古生代增生带.%The Daheishan area is located in the south of the Santanghu Basin, north to the Balikun-Kaedikeshan,and is adjacent to the Tu-ha Basin, which is located in the Paleozoic Orogenic Belt of eastern edge of Junggar basin.A suite of thick-bedded marine volcanic-sedimentary rocks consist mainly of tuffaceous sandstones and siltstones,tuffs, muddy siltstones, silty mudstones, mudstones, and conglomerates are distributed in the Daheishan region in east Junggar, of which the ages and stratigraphy are highly controversial. More importantly, as the study area is sand-wicbed between the Zhaheba-Aermantai and the Kelamaili-Takezhale ophiolitic melange belts, it is of importance to investigate the stratigraphy. Two crystal tuff horizons (Nos. DHS04N and DHS07N) are sampled from the Jiangbasitao Formation of Lower Carboniferous and are dated using zircon LA-ICP-MS method. The analysis shows that the zircons are of typical magmatic origin with oscillatory zoning. Samples of DHS04N have a uranium content of 63 ~ 642 μg/g, thorium of 19 ~ 1037 μg/g, and a Th/U value range between 0.29 and 1.89. Whereas those of DHS07N have a uranium content of 40 ~476 μg/g, thorium of 25 ~466 μg/g, and Th/U of 0.48 ~1.14. The dating results yield two weighted mean 206

  7. Characteristic of geothermal fluid at East Manggarai, Flores, East Nusa Tenggara

    Science.gov (United States)

    Iqbal, Mochamad; Herdianita, Niniek Rina; Risdianto, Dikdik

    2016-09-01

    The research area is located in East Manggarai and its surrounding area, Flores. In the study area there are two geothermal systems, i.e. Mapos geothermal system which is associated with Anak Ranakah volcano and Rana Masak geothermal systems which is associated with Watuweri volcano. The difference within these systems is shown by the relative content of conservative elements of Cl, Li and B. Geothermal surface manifestations in Mapos include 4 hot springs having temperatures of 34,3-51,4°C and bicarbonate and sulphate-bicarbonate waters; the discharge area in Rana Masak consist of 3 hot springs with temperatures of 38-46,6°C and chloride and chloride-bicarbonate water. Stable isotopes δ18O and δD analyses showed that the geothermal fluid derived from meteoric water. The Mapos geothermal system is a high temperature system having reservoir temperature of 250-270°C with natural heat loss of 230 kW. The Rana Masak geothermal system is a low temperature system having reservoir temperature of 120-140°C with natural heat loss of 120 kW.

  8. Visceral Leishmaniasis and HIV coinfection in East Africa.

    Directory of Open Access Journals (Sweden)

    Ermias Diro

    2014-06-01

    Full Text Available Visceral Leishmaniasis (VL is an important protozoan opportunistic disease in HIV patients in endemic areas. East Africa is second to the Indian subcontinent in the global VL caseload and first in VL-HIV coinfection rate. Because of the alteration in the disease course, the diagnostic challenges, and the poor treatment responses, VL with HIV coinfection has become a very serious challenge in East Africa today. Field experience with the use of liposomal amphotericin B in combination with miltefosine, followed by secondary prophylaxis and antiretroviral drugs, looks promising. However, this needs to be confirmed through clinical trials. Better diagnostic and follow-up methods for relapse and prediction of relapse should also be looked for. Basic research to understand the immunological interaction of the two infections may ultimately help to improve the management of the coinfection.

  9. Characterization of plasma current quench during disruption in EAST tokamak

    Institute of Scientific and Technical Information of China (English)

    陈大龙; 沈飙; 杨飞; 钱金平; 肖炳甲

    2015-01-01

    Preliminary analysis of plasma current quench is presented in this paper based on the disruption database. It demon-strates that 26.8%discharges have disrupted in the last 2012 campaign, in addition, plasma disruptive rate grows with the increase of plasma current. Best-fit linear and instantaneous plasma current quench rate is extracted from the recent EAST disruptions, showing that 80%–30%interval of the maximum plasma current is well fit for EAST device. The lowest area-normalized current quench time is 3.33 ms/m2 with the estimated plasma electron temperature being 7.3 eV∼9.5 eV. In the disruption case the maximum eddy current goes up to 400 kA, and a fraction of currents are respectively driven on upper and lower outer plate with nearly 100 MPa–200 MPa stress in the leg.

  10. 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.

  11. 黔东松桃南华系大塘坡组锰矿层物源:来自 Sr 同位素的证据%Provenance of Nanhuan Datangpo Formation Manganese Mn Deposit in Songtao Area,East Guizhou Province:Evidence from Sr Isotope

    Institute of Scientific and Technical Information of China (English)

    余文超; 齐靓; 杜远生; 周琦; 彭头平; 王萍; 袁良军; 徐源; 潘文; 谢小峰

    2016-01-01

    锰矿床的物质来源是锰矿床研究的难点问题之一.辨别黔东松桃地区南华系大塘坡组锰矿沉积的物质来源有助于加深对锰矿成矿过程的理解.对黔东松桃地区南华系大塘坡组锰矿沉积的 Sr 同位素研究显示,15个锰矿石、锰质页岩及炭质页岩样品87 Sr/86 Sr 同位素比值变化范围为0.705727~0.732536,其中炭质页岩样品具有最高的 Sr 同位素比值0.732536,含锰岩系样品87 Sr/86 Sr 同位素比值平均值为0.711128.样品中87 Sr/86 Sr 比值随着 Al 含量的上升,分别出现87 Sr/86 Sr 比值上升与下降的两个分异趋势.87 Sr/86 Sr 比值随 Mn 含量的上升总体呈现下降的趋势,但该趋势无显著相关性,残差分析显示这主要是由于样品中87 Sr/86 Sr 比值随着 Mn 含量上升出现收敛性波动造成.上述现象是由于陆源碎屑成分和海底热液成分混合输入造成.通过与大塘坡组同时代(约660 Ma)古海水 Sr 同位素组成,世界范围内不同时代锰矿沉积以及现代红海沉积物的 Sr 同位素结果对比,发现黔东松桃地区南华系锰矿层中 Sr 同位素比值分布范围较宽,部分锰矿样品87 Sr/86 Sr 比值低于古海水87 Sr/86 Sr比值,与典型大洋成因的锰矿层或铁锰结核具有不同的 Sr 同位素特征.联系黔东南华系大塘坡组锰矿层形成时期的特殊地质背景,认为锰质积累过程与沉淀过程为不同阶段产物———锰质的积累过程在 Sturtian 冰期盆地缺氧水体中完成,可能主要以海底热液喷溢系统完成;而锰矿的沉淀过程则是在间冰期伊始古海洋化学条件动荡的水体中完成.%Provenance of manganese deposit is a key problem in the manganese metallogenic study.For a better understanding on the metallogenic process of the Nanhuan manganese deposit in Songtao area,East Guizhou Province,we need to gain a clear idea of the provenance of this manganese deposit.The Sr isotope study on the Mn deposit

  12. ERIC-PCR Fingerprinting of Fecal Escherichia Coli and Microbial Source Tracking in Non-point Pollution of the Shellfish Culture Area of East China Sea%大肠埃希氏菌ERIC-PCR指纹图谱构建及贝类污染微生物源示踪

    Institute of Scientific and Technical Information of China (English)

    何力; 傅玲琳; 冯立芳; 励建荣

    2012-01-01

    Objective: to establish a host-orign fecal E. Coli DNA fingerprint library by rep-PCR method using ERIC primers from livestock and poultry farms in the shellfish culture area of East China Sea. Moreover, the efficacy of microbial source tracking (MST) based on ERIC-PCR for differentiating host sources of E. Coli from shellfish and their growing waters is also evaluated. Methods: fecal samples of poultry and livestock were obtained as cloacal swabs from different farm sites in Xiangshan Bay. E. Coli isolates were purified from the fecal samples by selective cultivation and API 20E tests. The genomic DNA of E. Coli isolates was extracted by bacterial genomic DNA purification kit and fingerprinted by ERIC-PCR. InfoQuestFPTM software was used to analyze the similarities, rate of correct classification(RCC) and the stability of library. Finally, host sources of E. Coli obtained from shellfish and shellfish growing waters were predicted using MST method by Multi-Dimensional Scaling (MDS). Results: cluster analysis of ERIC-PCR DNA fingerprints of 216 E. Coli isolates revealed 37 clusters. Jack-knife analysis revealed high rate of correct classification(RCC) with 91.7%, 76.9%, 100% and 94.4% of swine, chicken, duck and goose E. Coli isolates classified into the correct host source, respectively. In addition, based on the above host-origin library by discriminant analysis, 12 unknown source strains from shellfish and growing waters were successfully discriminanted with RCC value of 78.8%. Conclusion: this work suggests that ERIC-PCR fingerprinting can be a promising genotypic tool applied in the shellfish growing water management on East Chi na Sea for source identification of fecal pollution.%目的:采用rep-PCR的ERIC引物(ERIC-PCR)构建象山港周边粪污染指示因子大肠埃希氏菌(E.coli)的DNA指纹图谱库,并根据所建DNA指纹图谱库对贝类产品污染进行微生物源示踪(Microbial Source Tracking,MST).方法:在选定的贝类养殖区域周

  13. 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).

  14. East German Teacher Reactions to Reunification.

    Science.gov (United States)

    Hildebrand, Robert F.

    1996-01-01

    Maintains that reunification allowed teacher unions of the former West Germany to move into the former East Germany, filling a structural void left by the dissolution of the Communist Party. Specifically examines the reactions of newly elected teacher union leaders from the former East Germany to subsequent events in the education and political…

  15. 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.

  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. East and Southeast Asia assessment.

    Science.gov (United States)

    Suyono, H

    1984-06-01

    The people of East and Southeast Asia, despite societal differences and varied economic successes, share 1 cultural value, i.e., the love of children and the importance of family. The small family norms espoused by family planning programs, the goal in some nations of 1- or 2-child families, the concept that 2 children are enough regardless of their sex -- all these ideas contradict the basic cultural appreciation for children in most countries and the preference for sons in many. Yet, demographic realities give Asia no alternative. It is necessary to work against cultural values to increase the opportunities for individuals, their families, their countries, and the region as a whole. All the countries of this region have had family planning programs since at least the 1970s, and some have been very successful. It may be well into the 21st century before the populations of most East and Southeast countries stabilize. Stabilization will take longer for those countries which are without successful family planning policies and programs. Each national family planning program requires the full and positive political and financial commitment of its government. Programs also need the freedom to try all new approaches. The appropriateness and acceptability of a particular mehtod should be decided by program managers and personnel in consultation with potential users, rather than by politicians. Future family planning programs will need to be even more innovative. Family planning service delivery must be brought closer to the client so it will be available in all communities and work places and at all potential public and private places. Other basic services such as nutrition, income-generating schemes, and general and maternal/child health must be integrated into the programs. The responsibility for managing programs must be assumed by the community in order to create a very strong and broad base of national commitment.

  18. 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.

  19. 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.

  20. 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

  1. 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,

  2. 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.

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

    Directory of Open Access Journals (Sweden)

    Michael Declan Kennedy

    1998-01-01

    Full Text Available 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 the group from making a valuable contribution to vulcanospeleology.

  4. 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.

  5. Migration to the medieval Middle East with the crusades.

    Science.gov (United States)

    Mitchell, Piers D; Millard, Andrew R

    2009-11-01

    During the 12th and 13th centuries thousands of people moved from Europe to the Middle East to fight, undertake pilgrimage, or settle and make a new life. The aim of this research is to investigate two populations from the Crusader kingdom of Jerusalem, by determining who was born in Europe and who came from the Middle East. Oxygen and strontium stable isotope analyses were conducted on the enamel of teeth from skeletal remains excavated from Crusader contexts. Twenty individuals from the coastal city of Caesarea (10 high status and 10 low status), and two local Near Eastern Christian farmers from the village of Parvum Gerinum (Tel Jezreel) were analyzed as a control sample. Results were compared with known geographic values for oxygen and strontium isotopes. The population of the city of Caesarea appears to have been dominated by European-born individuals (probably 19/20, but at least 13/20), with few locals. This was surprising as a much higher proportion of locals were expected. Both controls from the farming village of Parvum Gerinum had spent their childhood in the area of the village, which matches our understanding of limited mobility among poor Medieval farmers. This is the first time that stable isotope analysis has been applied to the study of the migration of peoples between Medieval Europe and the Middle East at the time of the crusades. In view of these findings, we must now rethink past estimations of population social structure in Levantine coastal Medieval cities during the Crusader period.

  6. Large springs of east Tennessee

    Science.gov (United States)

    Sun, Pao-chang P.; Criner, J.H.; Poole, J.L.

    1963-01-01

    Springs constitute an important source of water in east Tennessee, and many individual springs are capable of supplying the large quantities needed for municipal and industrial supplies. Most of the springs in east Tennessee issue from solution openings and fractured and faulted zones in limestone and dolomite of the Knox Group, Chickamauga Limestone, and Conasauga Group. The ability of these rocks to yield a sustained flow of water to springs is dependent on a system of interconnected openings through which water can infiltrate from the land surface and move to points of natural discharge. Ninety springs were selected for detailed study, and 84 of these are analyzed in terms of magnitude and variability of discharge. Of the 84 springs analyzed, 4 flow at an average rate of 10 to 100 cfs (cubic feet per second), 62 at an average rate of 1 to 10 cfs, and 18 at an average rate of 1 cfs or less. Of the 90 springs, 75 are variable in their discharge; that is, the ratio of their fluctuations to their average discharges exceeds 100 percent. Mathematical analysis of the flow recession curve of Mill Spring near Jefferson City shows that the hydrologic system contributing to the flow of the spring has an effective capacity of about 70 million cubic feet of water. The rate of depletion of this volume of water, in the absence of significant precipitation, averages 0.0056 cfs per day between the time when the hydrologic system is full and the time when the spring ceases to flow. From such a curve it is possible to determine at any time the residual volume of water remaining in the system and the expected rate of decrease in discharge from that time to cessation of flow. Correlation of discharge measurements of 22 springs with those of Mill Spring shows that rough approximations of discharge can be projected for springs for which few measurements are available. Seventeen of the springs analyzed in this manner show good correlation with Mill Spring: that is, their coefficients

  7. 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.

  8. 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.

  9. The February 21, 1993 tornadoes of East Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Fricke, K.E.; Kornegay, F.C. [Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States)

    1993-08-11

    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. Lymphatic filariasis in Luangwa District, South-East Zambia

    DEFF Research Database (Denmark)

    Shawa, Sheila Tamara; Mwase, Enala T.; Pedersen, Erling Møller;

    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 undertaken. Clinical examination, and sampling of blood for circulating filarial antigens (CFA; marker...

  11. Preliminary evaluation of fluid chemistry in the East Mesa KGRA

    Energy Technology Data Exchange (ETDEWEB)

    Hoagland, J.R.

    1976-10-04

    One of the major problems needing consideration when bringing a geothermal field into production is the anticipation and control of mineral precipitation in both the producing formations and production equipment. Prediction of the chemical interactions between natural multicomponent thermal fluids and the minerals comprising a producing formation can be accomplished by the study of equilibrium models approximating the natural system. Models are constructed from theoretically and experimentally derived thermodynamic data for the involved minerals and aqueous species. This equilibrium modeling approach was applied to the rock-water system at the East Mesa geothermal area in the Imperial Valley of California. Results of petrographic and fluid analyses are given. (JGB)

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

    OpenAIRE

    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 (11−26 Mg ha−1 cycle−1 in Uganda, 21−43 Mg ha−1 cycle−1 in Burundi and 25−53 Mg ha−1 cycle−1 in Rwanda). The major causes of poor yields are declining soil fertility and soil moisture stress. In order to ...

  13. 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. 

  14. MINERALOGICAL CHARACTERIZATION OF SANDSTONE AND CLAY, NORTH-EAST CONSTANTINE.

    Directory of Open Access Journals (Sweden)

    M BENYAMINA

    2016-06-01

    Full Text Available The north-east area of Constantine has a very complex geological setting. The variety of sedimentary rocks such as sandstone and clay in abundance, represent a big importance in the industry and road infrastructure. The X-ray diffraction (XRD analysis, Scanning Electron Microscopy SEM/EDS, FTIR spectroscopy of sandstone and clay are required for qualitative and quantitative analysis of the existing phases. In addition, chemical analysis of the same samples is required to confirm the XRD, EDS (Energy Dispersive X ray Spectroscopy and FTIR spectroscopy results. The results of this multidisciplinary study, obtained by various analytical techniques, show a good agreement on the existing phases.

  15. East Europeans on the Spanish Job Market: A Geographical Approach

    Directory of Open Access Journals (Sweden)

    Rafael Viruela Martínez

    2009-01-01

    Full Text Available This study presents some of the socio-employment characteristics of East European workers in Spain, particularly Romanians and Bulgarians. Firstly (and following a brief commentary on statistical sources, the author analyses the evolution and geographical distribution of these workers, highlighting their high representation in provinces in inland areas of the peninsular, and in rural municipalities. Subsequently, an examination is carried out oftheir participation on the job market, according to payments made to the Social Security system and the workers’ main sectors of activity, which shows the differences according to sex, nationality and place of residence. Finally, the statistical information is supplementedby the results from different empirical research studies.

  16. 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.

  17. Middle East food safety perspectives.

    Science.gov (United States)

    Idriss, Atef W; El-Habbab, Mohammad S

    2014-08-01

    Food safety and quality assurance are increasingly a major issue with the globalisation of agricultural trade, on the one hand, and intensification of agriculture, on the other. Consumer protection has become a priority in policy-making amongst the large economies of the Middle East and North Africa (MENA) countries following a number of food safety incidents. To enhance food safety, it is necessary to establish markets underpinned by knowledge and resources, including analysis of international rejections of food products from MENA countries, international laboratory accreditation, improved reporting systems and traceability, continued development and validation of analytical methods, and more work on correlating sensory evaluation with analytical results. MENA countries should develop a national strategy for food safety based on a holistic approach that extends from farm-to-fork and involves all the relevant stakeholders. Accordingly, food safety should be a regional programme, raising awareness among policy- and decision-makers of the importance of food safety and quality for consumer protection, food trade and economic development.

  18. 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.

  19. 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.

  20. Dust transport from non-East Asian sources to the North Pacific

    Science.gov (United States)

    Hsu, S.; Huh, C.; Lin, C.; Chen, W.; Mahowald, N. M.; Liu, S. C.; Chou, C. C.; Liang, M.; Tsai, C.; Lin, F.; Chen, J.; Huang, Y.

    2012-12-01

    It is generally thought that East Asia dominates the supply of eolian dust to the North Pacific. Here we show the first data-based evidence of dust primarily from non-East Asian sources even during March 2010 when a super dust storm from East Asia struck the western Pacific. Chemical characteristics of aerosol samples collected at a high-mountain site in Taiwan show variable inputs from eolian dust and biomass burning. From backward trajectory analyses, satellite observation and model simulation, dust origins can be traced to the Middle East and North Africa, suggesting an integrated source from the global dust belt. Our global model results demonstrate that dust deposition in the North Pacific is primarily contributed by non-East Asian sources with an eastward decrease along the Westerlies. Time-series of aerosol composition at Mt. Lulin: (A) 210Pb and biomass burning potassium (KBB), (B) 7Be and aluminum. Also shown (in A) are daily mean O3 and CO , hourly relative humidity (gray curve/area) and (in B) daily rainfall (yellow bars) measured at Taiwan EPA's Lulin Atmospheric Background Station (LABS), ~25 m southeast of our aerosol sampling site. Results from the MATCH model showing (A) total annual dust deposition fluxes, and (B) fraction of the total deposition attributable to East Asian sources over the North Pacific.

  1. Lithostratigraphic, borehole-geophysical, hydrogeologic, and hydrochemical data from the East Bay Plain, Alameda County, California

    Science.gov (United States)

    Sneed, Michelle; Orlando, Patricia v.P.; Borchers, James W.; Everett, Rhett; Solt, Michael; McGann, Mary; Lowers, Heather; Mahan, Shannon

    2015-01-01

    The U.S. Geological Survey, in cooperation with the East Bay Municipal Utility District, carried out an investigation of aquifer-system deformation associated with groundwater-level changes at the Bayside Groundwater Project near the modern San Francisco Bay shore in San Lorenzo, California. As a part of the Bayside Groundwater Project, East Bay Municipal Utility District proposed an aquifer storage and recovery program for 1 million gallons of water per day. The potential for aquifer-system compaction and expansion, and related subsidence, uplift, or both, resulting from aquifer storage and recovery activities were investigated and monitored in the Bayside Groundwater Project. In addition, baseline analysis of groundwater and substrata properties were performed to assess the potential effect of such activities. Chemical and physical data, obtained from the subsurface at four sites on the east side of San Francisco Bay in the San Lorenzo and San Leandro areas of the East Bay Plain, Alameda County, California, were collected during the study. The results of the study were provided to the East Bay Municipal Utility District and other agencies to evaluate the chemical and mechanical responses of aquifers underlying the East Bay Plain to the future injection and recovery of imported water from the Sierra Nevada of California.

  2. 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.

  3. 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)

  4. 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...

  5. 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...

  6. 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...

  7. Evolving economic architecture in East Asia

    OpenAIRE

    Kawai, Masahiro

    2007-01-01

    This paper examines how East Asia's economic architecture has been evolving over the last ten years and how it will shape itself in the future. With the progress of market-driven economic integration, East Asian economies have developed various cooperative initiatives for trade and finance, including free trade agreements (FTAs), the Chiang Mai Initiative, the Economic Review and Policy Dialogue, and the Asian Bond Markets Initiative. The paper suggests policy directions for greater regional ...

  8. 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 ...

  9. 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.)

  10. Tectonic evolution of the East Junggar terrane, CAOB

    Science.gov (United States)

    Xu, Xing-Wang

    2016-04-01

    The East Junggar terrane is one of the important tectonic units of the Central Asian Orogenic Belt (CAOB; Zonenshain et al., 1990). Debate surrounds the tectonics of the East Junggar area, including tectonic setting, age, basement nature, subduction polarity and collisional time between the East Junggar terrane and Junggar block (e.g., Xiao et al., 2008, 2011; Long et al., 2012; Huang et al., 2012). Among the two popular models, one suggests that the Junggar is a continental block (e.g. Zhang et al., 1984, 1993; Watson et al., 1987; Xiao et al., 1992; He et al., 1994; Li et al., 2000; Charvet et al., 2001, 2007; Xu et al., 2003; Zhao et al., 2003; Buslov et al., 2004; Xu and Ma, 2004; Dong et al., 2009; Bazhenov et al., 2012; Choulet et al., 2012; Zhang et al., 2012). The other model proposes that the Junggar has a basement of Paleozoic oceanic crust (e.g., Carroll et al., 1990; Zheng et al., 2007) or oceanic island arc complexes (e.g., Coleman, 1989; Chen and Jahn, 2004; Windley et al., 2007) of the Altaid Paleozoic rocks (e.g., Sengör et al., 1993; Sengör and Natal'in, 1996; Allen and Vincent, 1997; Filippova et al., 2001; Xiao et al., 2004a, 2004b, 2008, 2009, 2010a, 2010b, 2012). The tectonics in the Eastern Junggar area are interpreted to be related to late Paleozoic intra-oceanic accretion induced by northward subduction of the Junggar oceanic lithosphere (e.g. Xiao et al., 2008, 2009; Biske and Seltmann, 2010; Wan et al., 2011; Yang et al., 2011) or by the southward subduction of the Paleo-Asian oceanic lithosphere (Zhang et al., 2004; Wong et al., 2010; Su et al., 2012). Recently, we did detailed field survey and petrological, geochemical and chronological analysis of the metamorphosed volcanic rocks and magmatic rocks, and new discovered gneiss and magnetite quartzite enclaves from the Taheir tectonic window in the East Junggar region which is situated between the Zaisan-Erqis-the Main Mongolian Lineament-suture and the Kelameili suture. The new results

  11. 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.

  12. 近40年甘肃河东地区夏秋作物气候适宜性变化%Variations of summer and autumn grain crops' climatic suitability in the areas east of Yellow River in Gansu in recent 40 years

    Institute of Scientific and Technical Information of China (English)

    蒲金涌; 姚小英; 姚茹莘

    2011-01-01

    根据甘肃省河东地区天水、西峰农业气象试验站及平凉、礼县、成县农业气象观测站1981~2008年主要夏、秋作物物候期观测资料及当地气象站1971~2008年气象资料,建立了作物气候适宜度模型.分析了近40 a该地区冬小麦、玉米气候适宜度变化,对夏、秋作物种植的气候适宜度进行了比较.结果表明,全生育期内冬小麦光照适宜度较高,其次为温度;玉米温度适宜度较高,其次为光照;夏、秋作物的水分适宜度都比较低.水分对粮食作物的正常生长影响较大.近年来,冬小麦、玉米光照适宜度呈上升趋势,冬小麦温度适宜度呈上升趋势,玉米温度适宜度呈下降趋势.冬小麦、玉米的水分适宜度分别以0.013/10a及0.069/10a的线性趋势下降.夏、秋粮生产受到的水分胁迫逐年增大.玉米综合气候适宜度一般大干冬小麦.夏、秋粮综合气候适宜度的较大差值出现在20世纪80年代末,1971 ~ 1987年玉米与冬小麦综合气候适宜度差值以0.068/10a线性趋势上升,1987~2008年差值以0.047/10a的趋势下降.近年来,秋粮生产的气候优势逐渐降低.调整作物种植结构中应予以重视.%Based on the phonological data of main summer and autumn grain crops in Tianshui and Xifeng Agrome-teorological Experimental Stations and Pingling, Iixian and Chengxian Agrometeorological Observation Stations located in the areas east of the'Yellow River in Cansu, the model for assessing climate suitability was set up. The variations of climatic suitability degrees in recent 40 years were analyzed with the model and climate suitability degrees of summer and autumn grain crops were compared and demonstrated. The result showed that the suitability degree of sunshine was relatively higher and that of temperature was the next in the whole growth period of winter wheat; but for maize the suitability degree of temperature was higher, and that of sunshine was the next

  13. 75 FR 972 - Nomination of Existing Marine Protected Areas to the National System of Marine Protected Areas

    Science.gov (United States)

    2010-01-07

    ... the Framework for the National System of Marine Protected Areas of the United States (Framework), developed in response to Executive Order 13158 on Marine Protected Areas. The final Framework was published... Administration, National Marine Protected Areas Center, 1305 East West Highway, N/ORM, Silver Spring, MD...

  14. 76 FR 6119 - Nomination of Existing Marine Protected Areas to the National System of Marine Protected Areas...

    Science.gov (United States)

    2011-02-03

    ... Framework for the National System of Marine Protected Areas of the United States (Framework), developed in response to Executive Order 13158 on Marine Protected Areas. The final Framework was published on November..., National Marine Protected Areas Center, 1305 East West Highway, N/ORM, Silver Spring, MD 20910. Fax:...

  15. 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... in elevation. (11) The entire State of Rhode Island; (12) The following Texas counties: and...

  16. CD-ROM and Local Area Networks.

    Science.gov (United States)

    Marks, Kenneth E.; And Others

    1993-01-01

    This special section on local area networks includes three articles: (1) a description of migration at Joyner Library, East Carolina University (North Carolina) to a new network server; (2) a discussion of factors to consider for network planning in school libraries; and (3) a directory of companies supplying cable, hardware, software, and…

  17. Ethnic Heritage Studies: Arts and Crafts of East Asia. Experimental Unit.

    Science.gov (United States)

    Yang, Daisy

    This teaching guide focuses on four forms of arts and crafts popular in China, Korea, and Japan, and explores the effects, if any, on American culture. It is part of the Louisville Area Ethnic Heritage Studies Project described in ED 150 043. The objective of this unit is to help students understand and appreciate East Asian calligraphy, haiku,…

  18. Late Quaternary environmental and climate history of Rauer Group, East Antarctica

    NARCIS (Netherlands)

    Berg, S.; Wagner, B.; Cremer, H.; Leng, M.J.; Melles, M.

    2010-01-01

    The Rauer Group is an archipelago in Prydz Bay, East Antarctica. The ice-free islands and the surrounding shallow marine areas provide valuable archives for the reconstruction of the late Pleistocene and Holocene environmental and climatic history of the region. Two sediment records from two marine

  19. 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.

  20. 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 (USVI)....

  1. 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.

  2. History Didactics in the Post Cold War World: Central Asia, the Middle East, and China.

    Science.gov (United States)

    Forsyth, Louise; Gould, David; Lawrence, David

    2000-01-01

    Examines three key geographical regions, Central Asia, the Middle East, and China, discussing how the political changes resulting from the end of the Cold War have affected each area. Attempts to demonstrate how teachers can address these changes in their classrooms. (CMK)

  3. Anchorage Areas

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — An anchorage area is a place where boats and ships can safely drop anchor. These areas are created in navigable waterways when ships and vessels require them for...

  4. The Delimitation of East China Sea Continental Shelf:Sino-Japanese Disputes from the Perspective of International Law

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    The East China Sea which covers a total area of 750,000 square kilometers is a semi-closed sea lying between the eastern coast of China’s mainland and the Pacific Ocean, bounded on the west by China, on the east by the Kyushu and the Ryukyu Islands of Japan, and on the north by Jichu Island of the Republic of Korea (ROK) and the Yellow Sea, and connected with the South China Sea by the Taiwan Strait on

  5. 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.

  6. 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.

  7. 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.

  8. Assessment of conventional oil resources of the East African Rift Province, East Africa, 2016

    Science.gov (United States)

    Brownfield, Michael E.; Schenk, Christopher J.; Klett, Timothy R.; Mercier, Tracey J.; Gaswirth, Stephanie B.; Marra, Kristen R.; Finn, Thomas M.; Le, Phuong A.; Leathers-Miller, Heidi M.

    2017-03-27

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean conventional resources of 13.4 billion barrels of oil and 4.6 trillion cubic feet of gas in the East African Rift Province of east Africa.

  9. Apatite Fission Track Evidence for the Mesozoic-Cenozoic Tectonic Uplift of Aqishan-Yamansu Area, East Tianshan:With Discussion of Tectonic Activity and Geological Disposal of Radioactive Waste%阿齐山--雅满苏地区中-新生代构造隆升裂变径迹证据:兼论构造活动对核废选址场的意义

    Institute of Scientific and Technical Information of China (English)

    刘红旭; 王永文; 赵建; 颜丹平; 何建国; 陈峰; 高洪雷; 所世鑫; 王勋; 张晓; 曹清艳

    2014-01-01

    Tectonic activity is a fundamental discriminant factor in site assessment for radioactive waste. The tectonic activity of geological repository of radioactive waste which is located at Aqishan-Yamasu in the East Tianshan was evaluated through model studying the uplift and exhumation history by the apatite fission track dating. The result shows that apatite fission track pool-age data range from 81.7 to 51.4 Ma which recorded a cooling event of the East Tianshan during the Late Cretaceous to Eocene, which is consistent with a tectonic uplift and denudation event in the Late Cretaceous in the Tianshan. The mean track lengths range from 13.60±0.11 to 14.36±0.10 μm with the standard deviations of 0.98 ~1.22 μm, which suggests that most tracks didn’ t experience thermal annealing process after they were formed. Based on evaluated geothermal gradient, the mean exhumation rate in the East Tianshan during the Late Cretaceous to Eocene was calculated to reach 270~580 m/Ma. The geological data and further temperature-time modeling of apatite was conducted, indicating that an exhumation event existed from the Late Cretaceous to Eocene (84~49 Ma); after 50 Ma, the crust of the east Tianshan has been in a steady state, and the Cenozoic tectonic activity in Aqishan-Yamansu area has become significantly weaker than other area of Tianshan. The study shows that the geomorphologic features of present Tianshan inherit that from the Late Cretaceous, and weak tectonic activity conforms to the tectonic requirements of geological disposal of radioactive waste.%构造活动性是核废处置场评价的一项基本判别要素。文中通过对东天山阿齐山-雅满苏地区磷灰石裂变径迹测年及构造隆升剥蚀过程的模拟来评价核废处置场的构造活动性。结果表明阿齐山-雅满苏地区样品磷灰石裂变径迹年龄集中分布在81.7~51.4 Ma之间,反映出东天山地区晚白垩世-始新世存在一次明显的构造冷却事件,这与

  10. Risk analysis of landslide disaster in Ponorogo, East Java, Indonesia

    Science.gov (United States)

    Koesuma, S.; Saido, A. P.; Fukuda, Y.

    2016-11-01

    Ponorogo is one of regency in South-West of East Java Province, Indonesia, where located in subduction zone between Eurasia and Australia plate tectonics. It has a lot of mountain area which is disaster-prone area for landslide. We have collected landslide data in 305 villages in Ponorogo and make it to be Hazards Index. Then we also calculate Vulnerability Index, Economic Loss index, Environmental Damage Index and Capacity Index. The risk analysis map is composed of three components H (Hazards), V (Vulnerability, Economic Loss index, Environmental Damage Index) and C (Capacity Index). The method is based on regulations of National Disaster Management Authority (BNPB) number 02/2012 and number 03/2012. It has three classes of risk index, i.e. Low, Medium and High. Ponorogo city has a medium landslide risk index.

  11. High altitude wind resource in the Middle East

    Science.gov (United States)

    Yip, Chak Man Andrew; Gunturu, Udaya B.; Stenchikov, Georgiy L.

    2016-04-01

    This study presents a first identification of areas favorable to Airborne Wind Energy (AWE) Systems deployment in the Middle East and illustrates their diurnal and seasonal characteristics. Optimal heights of AWE system deployment are computed. The AWE literature has conventionally used a top-down approach where AWE potentials are estimated as a fraction of wind power density. This study takes the bottom-up approach where the regional AWE potentials are estimated using realistic machine specification with assumptions upon deployment conditions. The annual energy production per capita illustrates the potential of AWE systems in fulfilling electricity needs at the current level for several countries in the region. Our estimate also compares favorably to the near-surface wind power potential using identical data source from a previous study. In addition, the non-monotonicity in the vertical profile is examined for areas with potential LLJ influences, where behaviors in wind speed and direction similar to that of inertial oscillations are identified.

  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. Critical care medicine for emerging Middle East respiratory syndrome: Which point to be considered?

    Science.gov (United States)

    Wiwanitkit, Viroj

    2015-09-01

    The Middle East respiratory syndrome (MERS) is a new emerging respiratory tract infection. This coronavirus infection is firstly reported from the Middle East, and it becomes threat for the global public health at present due to its existence in a remote area such as USA and Korea. The concern on the management of the patients is very important. Since most of the patients can develop severe respiratory illness and critical care management is needed, the issue on critical care for MERS is the topic to be discussed in critical medicine.

  14. 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.

  15. Middle East respiratory syndrome: what to be concerned more in preparedness?

    Directory of Open Access Journals (Sweden)

    Sora Yasri

    2014-10-01

    Full Text Available 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.

  16. 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.

  17. 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...

  18. Armageddon, oil, and the Middle East crisis

    Energy Technology Data Exchange (ETDEWEB)

    Walvoord, J.F.; Walvoord, J.E.

    1980-01-01

    This book relates the intricate subject of biblical prophecy to the current crisis in the Middle East. With the development of oil politics, Dr. Walvoord believes a new world government will emerge, centered in the Middle East, which will eclipse the United States and Russia as world powers. The world government will be subjected to catastrophic, divine judgments which precipitate a gigantic world war culminating in Armageddon. Each chapter is devoted to the scriptural explanations of events leading to the second coming of Christ. The result is a prophetic calendar summing up to the countdown to Armageddon. Some of the chapter titles include: the Arab oil blackmail; watch Jerusalen; the rising tide of world religion; the coming Middle East peace; the coming world dictator; and Armageddon: the world's death struggle.

  19. 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.

  20. Preliminary Estimation of Radioactive Cesium Concentration due to Hypothetical Accident in East Sea

    Energy Technology Data Exchange (ETDEWEB)

    Min, Byung-Il; Kim, Sora; Park, Kihyun; Suh, Kyung-suk [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    The sea has no large islands, bays or capes. Its water balance is mostly determined by the inflow (Korea Strait) and outflow (Tsugaru Strait and Soya Strait) through the straits connecting it to the neighboring seas and Pacific Ocean. All of the Korean nuclear power plants are located in the coastal area, 3 sites in the east coast and 1 site in the west coast. So the Korean nuclear power plants there may be possibility that such dangerous substances spread out of the East Sea. The East Sea is a fertile fishing ground for surrounding counties. The environmental radionuclides concentration estimation is important for fish and sea plants may be contaminated by those radioactive materials. In order to simplify the problem, the experiment has been considered the many simplifying assumptions. The bed sediments are uniform over all the model domain, using the monthly mean ocean current data set and ignored effect of the facilities for damage preventions.

  1. 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

    2014-07-17

    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.

  2. 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.

  3. Electrical structure beneath Schirmacher Oasis, East Antarctica: a magnetotelluric study

    Directory of Open Access Journals (Sweden)

    D.N. Murthy

    2013-11-01

    Full Text Available Maitri Station (70.76°S; 11.73°E is located in Schirmacher Oasis, a coastal nunatak in north-central Dronning Maud Land covering an area of 35 km2. Here, we report results from the first magnetotelluric experiments and delineate the deep electrical conductivity structure under Schirmacher Oasis using the data acquired during the 24th Indian Antarctic Scientific Expedition. The magnetotelluric method has the advantage of shallow to deeper level coverage as the data acquisition covers a wide frequency band of 10−3–103 Hz, permitting different penetration depths depending on the frequency and conductivity of the layer under investigation. The modelling results indicate the presence of a highly resistive (8000–10 000 ohm m upper crust, which shows a lateral variation in thickness from 20 km (below site 6 in the east to 10 km (between sites 1 and 2 in the west. It is underlain by a less resistive (500–600 ohm m lower crust. The highly resistive upper crustal structure supports the existing notion that western Dronning Maud Land is a stable, cratonic platform. Results of free-air gravity, seismic, geomagnetic and surface wave dispersion investigations in East Antarctica also indicate a cratonic-type crust. The results of our study allow us to identify a westward thinning of the upper crust with a marked boundary between sites 1 and 2. We also find evidence for the continuity of the Mozambique mobile belt in East Antarctica on the western side of Schirmacher Oasis.

  4. JPRS Report, Near East & South Asia.

    Science.gov (United States)

    2007-11-02

    QUÄLTE INSPECTED 6 10 JPRS-NEA-88-010 CONTENTS 25 FEBRUARY 1988 NEAR EAST EGYPT Priorities Of People’s Assembly Satirized 1 SUDAN Communist...Militarisation as ’Seed of Disorder’ 47 JPRS-NEA-88-010 25 February 1988 NEAR EAST EGYPT Priorities Of People’s Assembly Satirized 45040044b Cairo AL...has been raised on their land. And the Arabs have won the war against the Persians in the Gulf. Because all this and more has been achieved, not a

  5. Visual examinations of K east fuel elements

    Energy Technology Data Exchange (ETDEWEB)

    Pitner, A.L., Fluor Daniel Hanford

    1997-02-03

    Selected fuel elements stored in both ``good fuel`` and ``bad fuel`` canisters in K East Basin were extracted and visually examined full length for damage. Lower end damage in the ``bad fuel`` canisters was found to be more severe than expected based on top end appearances. Lower end damage for the ``good fuel`` canisters, however, was less than expected based on top end observations. Since about half of the fuel in K East Basin is contained in ``good fuel`` canisters based on top end assessments, the fraction of fuel projected to be intact with respect to IPS processing considerations remains at 50% based on these examination results.

  6. CRISIS FOCUS Big Prospects in East Asia

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ After bottoming out last year,the emerging economies of East Asia are recouping their losses and setting out onto the fast growth track.But short-term growth does not necessarily indicate a prosperous future-the region still needs to rebalance its economies and precipitate a massive shift to green technologies and energy efficiency.The World Bank discussed this issue in the latest East Asia & Pacific Economic Update,a biannual assessment of economies in the region.Edited excerpts follow:

  7. 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...

  8. INTERDECADAL VARIATIONS OF INTERACTION BETWEEN NORTH PACIFIC SSTA AND EAST ASIAN SUMMER MONSOON

    Institute of Scientific and Technical Information of China (English)

    李峰; 何金海

    2001-01-01

    Identification of key SST zones is essential in predicting the weather / climate systems in East Asia. With the SST data by the U.K. Meteorological Office and 40-year geopotential height and wind fields by NCAR / NCEP, the relationship between the East Asian summer monsoon and north Pacific SSTA is studied, which reveals their interactions are of interdecadal variation. Before mid-1970's, the north Pacific SSTA acts upon the summer monsoon in East Asia through a great circle wavetrain and results in more rainfall in the summer of the northern part of China. After 1976, the SSTA weakens the wavetrain and no longer influences the precipitation in North China due to loosened links with the East Asian summer monsoon. It can be drawn that the key SST zones having potential effects on the weather / climate systems in East Asia do not stay in one particular area of the ocean but rather shift elsewhere as governed by the interdecadal variations of the air-sea interactions. It is hoped that the study would help shed light on the prediction of drought / flood spans in China.

  9. THE PATTERNS AND CHARACTERISTICS OF PERI-URBAN SETTLEMENT IN EAST UNGARAN DISTRICT, SEMARANG REGENCY

    Directory of Open Access Journals (Sweden)

    Febrina Sri Arta

    2015-10-01

    Full Text Available East Ungaran District is a peri-urban area arising from the urban-rural interaction between Semarang City and Semarang Regency. Interaction of these two regions is supported with the accessibility that is characterized by high commuting flows. The impact of this interaction is mix of urban and rural characteristics in East Ungaran District. This conditions will also affect land use in East Ungaran District, such as housing, economic facilities, and residential infrastructure. The increase of unplanned settlements has the potential to lead to inefficient land use, particularly in residential infrastructure. The purpose of this research is to examine patterns and characteristics of settlements in the East Ungaran District in 2015. This research uses descriptive quantitative with a spatial approach using remote sensing techniques. The results show that there are two types of settlement patterns in East Ungaran District, i.e, clustered pattern and random pattern. The characteristics of settlements are medium up to the good socio-economic condition (such as high income, good education, certificate ownership, permanent construction of housing, and good health and good condition in infrastructure (determined by road conditions, sources of clean water, waste disposal systems, and sanitary systems. © 2015 GJGP UNDIP. All rights reserved.

  10. 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

  11. '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

  12. {sup 40}Ar/{sup 39}Ar thermo-chronology and lithospheric mechanisms. Methodological and applied approach: the Kunlun range (Asia) and the Afar triple junction area (East Africa); Thermochronologie {sup 40}Ar/{sup 39}Ar et mecanismes lithospheriques. Approche methodologique et appliquee: exemples de la chaine du Kunlun (Asie) et de la jonction triple de l'Afar (Afrique de l'Est)

    Energy Technology Data Exchange (ETDEWEB)

    Mock, C

    1998-12-04

    A {sup 40}Ar/{sup 39}Ar thermo-chronological study has been carried out for two contrasted geodynamic settings: - the Eastern Kunlun range (Northern Tibet), in order to characterize the lithospheric deformation mechanisms related to the India-Asia collision; - the Afar triple junction area (East Africa), in order to constrain the timing of mantle plume-related basement uplift in Ethiopia and Yemen, which will indicate whether rifting was active or passive. In the Kunlun, the cooling event (9-15 deg.C/Ma) outlined at 30 Ma for the granitoids (Bt = 128-138 Ma; Kf = 102-147 Ma) reflects a denudation event (0.2-0.3 km/Ma), related to ramp stacking and normal faulting with associated uplift. This unroofing period is coeval with the great Asian strike-slip faults. This suggests that 30 Ma ago, the India-Asia collision was accommodated by lateral extrusion along great strike-slip faults, which might have led to local crustal thickening because of the formation of anticlines from major thrusts 'branching' from the Kunlun fault. In the Afar area the Panafrican basement (granitoids = 462-678 Ma;metamorphic rocks 505-750 Ma) has undergone a reheating event during the Cenozoic; its temperature is estimated around 138-177 deg.C over the last 50 Ma for a depth of 2 km, implying a thermal gradient of 69-88 deg./km. This reheating event results from both heat conduction, related to the mantle plume. and heat advection. because of magma transfer. However, it was not possible to define the timing of the mantle plume-related basement uplift. This study outlines the important thermal effect of continental flood basalts on the crust and suggests that the {sup 40}Ar/{sup 39}Ar thermo-chronology does not allow to characterize the denudation of the lithosphere for an extension-type geodynamic setting. Finally, some of the results suggest that diffusion in the laboratory and in nature may be different. {sup 40}Ar/{sup 39}Ar thermo-chronological analysis thus might be tricky

  13. Bird of Mesangat in East Kutai, East Kalimantan

    Science.gov (United States)

    Wijayanti, Arini; Suripto, Bambang A.; Sancayaningsih, Retno P.

    2017-02-01

    The reduction of forest cover and wetland to plantations has a negative effect on local avifauna. A survey was conducted along the Mesangat swamp in the Muara Ancalong district to estimate bird diversity in wetland and it forest habitats. Observation and traps were set up in open-bodies of water and lowland forest dominated by Malotus sumatranus and Calamus spp. A total of 70 species were recorded belonging to 58 genera across 33 families in 14 orders. The bird species were grouped into 8 categories according to their main food preferences; nectarivorous, piscivorous, carnivorous, insectivorous, granivorous, frugivorous, herbivorous, and omnivorous. Of these avifauna groups, insectivorous are the most abundant followed by piscivorous while herbivorous and omnivorous is being the least abundant. Based on the IUCN Red List, 2 species are listed as vulnerable, 13 species as near threatened, and the remaining 55 species are of least concern. In addition, 24 species are identified as protected species and 46 species are considered unprotected according to the Government Act (88) No. 7, 1999. The presence of vulnerable species in this study highlights the potential of Mesangat swamp as an important conservation area for avifauna.

  14. 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

  15. Drought is a recurring challenge in the Middle East.

    Science.gov (United States)

    Kaniewski, David; Van Campo, Elise; Weiss, Harvey

    2012-03-06

    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."

  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. Wooded areas

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the management of wooded areas on Neal Smith National Wildlife Refuge (formerly Walnut Creek National Wildlife Refuge) between 1992 and 2009.

  18. 700 Area

    Data.gov (United States)

    Federal Laboratory Consortium — The 700 Area of the Hanford Site is located in downtown Richland.Called the Federal Office Building, the Richland Operations Site Manager and the Richland Operations...

  19. Correlation Dynamics in East Asian Financial Markets

    NARCIS (Netherlands)

    Kuper, Gerard; Lestano, L

    2014-01-01

    This paper examines the dynamic relationship between stock returns and exchange rate changes using daily data from January 3, 1994 - September 27, 2013 for six East Asian countries: Indonesia, Malaysia, the Philippines, Singapore, South Korea and Thailand. We estimate conditional correlations using

  20. 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.

  1. 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

  2. Correlation dynamics in East Asian financial markets

    NARCIS (Netherlands)

    Lestano, L; Kuper, Gerard H.

    2016-01-01

    We examine the dynamic relationship between stock returns and exchange rate changes using daily data from January 1994 to September 2013 for six East Asian countries. We use the multivariate GARCH-DCC model in order to disclose the relationship between stock markets and foreign exchange markets whic

  3. Seasonally Varying Reference Atmospheres for East Asia

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Vertical profiles of seasonally varying pressure, temperature, water vapor, and trace gases (O3, N2O, CO,CH4), representing atmospheric conditions up to a height of 100 km over the East Asia region (30°-50°N,110°-150°E) were constructed by using various observation data, model outputs of atmospheric thermodynamic parameters, and gaseous concentrations. Optical characteristics of the obtained East Asia reference atmospheres were compared with those from typical midlatitude summer and winter atmospheres. It was noted that, in the water vapor field, there are major differences between the two model atmospheres during the summer. The resultant impact during the summer of water vapor difference on incoming solar fluxes at the surface and emitted terrestrial fluxes at the top of the atmosphere are 14.3 W m-2 and 6.5 W m-2,respectively. On the other hand, the winter difference between East Asian and midlatitude atmospheres appears to be insignificant. Reference atmospheres for the spring and fall are also available. Utilizing the constructed atmospheric profiles as inputs to the radiative transfer model, it is expected that the constructed seasonally varying reference atmospheres can facilitate better descriptions of optical properties in East Asia.

  4. POLITICAL THOUGHT AND MODERNISATION OF THE EAST

    Directory of Open Access Journals (Sweden)

    S. I. Lunev

    2012-01-01

    Full Text Available Abstract: Since the middle of the XX century the Western monopoly on explanation of world development is under erosion. However the atmosphere of intellectual intolerance predominates this process. Despite marginal record of mutual enlightment, theoretical achievements of both West and East have not been subjected to comprehensive dialogue.

  5. East Africa’s Fragmented Security Cooperation

    DEFF Research Database (Denmark)

    Nordby, Johannes Riber; Jacobsen, Katja

    2013-01-01

    Since the 1990s, East Africa has developed what appears to be an impressive security architecture. Katja Lindskov Jacobsen and Johannes Riber Nordby warn, however, that appearances can be deceptive. The region’s security institutions remain too nationalistic and self-interested for their own good....

  6. East Europe Report, Economic and Industrial Affairs

    Science.gov (United States)

    2007-11-02

    22201. JPRS-EEI-84-095 20 August 19 84 EAST EUROPE REPORT ECONOMIC AND INDUSTRIAL AFFAIRS CONTENTS INTERNATIONAL AFPAIRS CEMA Conference Expresses...Soviet Idea of Integration (V. Meier; FRANKFURTER ALLGEMEINE, 16 Jul 84) 1 CEMA Cooperation in Machine Construction Reviewed (AUSSENWIRTSCHAFT...Viktor Meier; FRANKFURTER ALLGEMEINE, 17 Jul 84) 69 - b - INTERNATIONAL AFFAIRS CEMA CONFERENCE EXPRESSES SOVIET IDEA OF INTEGRATION

  7. East Man:Health Lacquer of Chinese

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ As a kind of building material, lacquer is very necessarily used in the room fitment.In order to protect the indoor environment and avoid the emission of poisonous gas,people always choose those high-quality imported lacquer despite the high price.However, a new Chinese brand lacquer has been produced, it's called East Man.

  8. 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).

  9. Peculiarities of transformation processes in East Germany

    Directory of Open Access Journals (Sweden)

    Marion Dathe

    2011-03-01

    Full Text Available The process of socio-economic transformation of East German lands after the German reunification in 1990 is analyzed, the term "transformation" in frames of planned and market economies is defined. The author studies the historical determinants of the transformation process in Germany. German economic and industrial history in context of the driving forces and their social values, as well as the properties of the planning and economic systems that underlie the transformation of East German mentality, are considered. Further analysis is connected with economic, social and political components of the East German transformation process, "the dominance of the West", the collapse of the Council for Mutual Economic Assistance, privatization etc. Finally, the outcome of already traversed path of transformation of East Germany is considered. It is concluded, that the transformation process is not only historically conditioned situations of both the merging parties in the case of Germany, but also the positive or negative perception of its results and the motivation for its further implementation.

  10. RCRA Groundwater Monitoring Plan for Single-Shell Tank Waste Management Area C at the Hanford Site

    Energy Technology Data Exchange (ETDEWEB)

    Horton, Duane G.; Narbutovskih, Susan M.

    2001-01-01

    This document describes the groundwater monitoring plan for Waste Management Area C located in the 200 East Area of the DOE Hanford Site. This plan is required under Resource Conservation and Recovery Act of 1976 (RCRA).

  11. 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.

  12. 45 CFR 670.29 - Designation of Antarctic Specially Protected Areas, Specially Managed Areas and Historic Sites...

    Science.gov (United States)

    2010-10-01

    ... the Antarctic Treaty Parties for special protection and are hereby designated as Antarctic Specially... Elizabeth Land, East Antarctica (b) The following areas have been designated by the Antarctic Treaty Parties... Antarctica (c) The following areas have been designated by the Antarctic Treaty Parties as historic sites...

  13. From east to west across the Palearctic: Phylogeography of the invasive lime leaf miner Phyllonorycter issikii (Lepidoptera: Gracillariidae) and discovery of a putative new cryptic species in East Asia

    Science.gov (United States)

    Kirichenko, Natalia; Triberti, Paolo; Ohshima, Issei; Haran, Julien; Byun, Bong-Kyu; Li, Houhun; Augustin, Sylvie; Roques, Alain; Lopez-Vaamonde, Carlos

    2017-01-01

    Knowing the phylogeographic structure of invasive species is important for understanding the underlying processes of invasion. The micromoth Phyllonorycter issikii, whose larvae damage leaves of lime trees Tilia spp., was only known from East Asia. In the last three decades, it has been recorded in most of Europe, Western Russia and Siberia. We used the mitochondrial cytochrome c oxidase subunit I (COI) gene region to compare the genetic variability of P. issikii populations between these different regions. Additionally, we sequenced two nuclear genes (28S rRNA and Histone 3) and run morphometric analysis of male genitalia to probe for the existence of cryptic species. The analysis of COI data of 377 insect specimens collected in 16 countries across the Palearctic revealed the presence of two different lineages: P. issikii and a putative new cryptic Phyllonorycter species distributed in the Russian Far East and Japan. In P. issikii, we identified 31 haplotypes among which 23 were detected in the invaded area (Europe) and 10 were found in its putative native range in East Asia (Russian Far East, Japan, South Korea and China), with only two common haplotypes. The high number of haplotypes found in the invaded area suggest a possible scenario of multiple introductions. One haplotype H1 was dominant (119 individuals, 67.2%), not only throughout its expanding range in Europe and Siberia but, intriguingly, also in 96% of individuals originating from Japan. We detected eight unique haplotypes of P. issikii in East Asia. Five of them were exclusively found in the Russian Far East representing 95% of individuals from that area. The putative new cryptic Phyllonorycter species showed differences from P. issikii for the three studied genes. However, both species are morphologically undistinguishable. They occur in sympatry on the same host plants in Japan (Sendai) and the Russian Far East (Primorsky krai) without evidence of admixture. PMID:28187126

  14. Impact of anthropogenic aerosols from global, East Asian, and non-East Asian sources on East Asian summer monsoon system

    Science.gov (United States)

    Wang, Qiuyan; Wang, Zhili; Zhang, Hua

    2017-01-01

    The impact of the total effects due to anthropogenic aerosols from global, East Asian, and non-East Asian sources on East Asian summer monsoon (EASM) system is studied using an aerosol-climate online model BCC_AGCM2.0.1_CUACE/Aero. The results show that the summer mean net all-sky shortwave fluxes averaged over East Asian monsoon region (EAMR) at the top of the atmosphere (TOA) and surface reduce by 4.8 and 5.0 W m- 2, respectively, due to the increases of global aerosol emissions in 2000 relative to 1850. Changes in radiations and their resulting changes in heat and water transport and cloud fraction contribute together to the surface cooling over EAMR in summer. The increases in global anthropogenic aerosols lead to a decrease of 2.1 K in summer mean surface temperature and an increase of 0.4 hPa in summer mean surface pressure averaged over EAMR, respectively. It is shown that the changes in surface temperature and pressure are significantly larger over land than ocean, thus decreasing the contrast of land-sea surface temperature and pressure. This results in the marked anomalies of north and northeast winds over eastern and southern China and the surrounding oceans in summer, thereby weakening the EASM. The summer mean precipitation averaged over the EAMR reduces by 12%. The changes in non-East Asian aerosol emissions play a more important role in inducing the changes of local temperature and pressure, and thus significantly exacerbate the weakness of the EASM circulation due to local aerosol changes. The weakening of circulation due to both is comparable, and even the effect of non-local aerosols is larger in individual regions. The changes of local and non-local aerosols contribute comparably to the reductions in precipitation over oceans, whereas cause opposite changes over eastern China. Our results highlight the importance of aerosol changes outside East Asia in the impact of the changes of anthropogenic aerosols on EASM.

  15. The relative importance of various source regions on East Asian surface ozone

    Directory of Open Access Journals (Sweden)

    T. Nagashima

    2010-04-01

    Full Text Available The Source-Receptor (S-R relationship for surface O3 in East Asia is estimated for recent years in this study utilizing the tagged tracer method with a global chemical transport model. The estimation shows the importance of intra-continental transport of O3 inside East Asia as well as the transport of O3 from distant source regions. The model well simulated the absolute concentration and seasonal variation of surface O3 in the East Asian region, and demonstrated significant seasonal difference in the origin of surface O3. More than half of surface O3 is attributable to the O3 transported from distant sources outside of East Asia in the cold season (October to March. In the warm season (April to September, most of the surface O3 is attributed to O3 created within East Asia in most areas of East Asia. The contribution of domestically-created O3 accounts for 20% of surface O3 in Japan and the Korean Peninsula, 40% in North China Plain and around 50% in the southern part of China in spring, which increase greatly in summer. The contribution of China and the Korean Peninsula to Japan are estimated at about 10% and 5%, respectively. A large contribution (20% of China to the Korean Peninsula is also demonstrated. In the northern and southern part of China, large contribution of over 10% from East Siberia and the Indochina Peninsula are identified, respectively. The contribution of intercontinental transport increases with latitude; it is 21% in Northeast China and 13% in Japan and the Korean Peninsula in spring. As for one-hourly mean surface O3, domestically-created O3 is the main contributor in most areas of East Asia, except for the low O3 class (<30 ppbv, and accounts for more than 50% in very high O3 class (>90 ppbv. The mean relative contribution of China to central Japan was about 10

  16. Excerpt from East Is West and West Is East: Gender, Culture, and Interwar Encounters between Asia and America

    OpenAIRE

    Kuo, Karen

    2013-01-01

    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.

  17. 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.

  18. SANGRE DE CRISTO WILDERNESS STUDY AREA, COLORADO.

    Science.gov (United States)

    Johnson, Bruce R.; Ellis, Clarence E.

    1984-01-01

    Mineral surveys were undertaken of a wilderness study area which includes most of the Sangre de Cristo Range of south-central Colorado. Four areas of probable mineral-resource potential for gold, silver, and base metals lie along a northwest structural trend which follows the western margin of the range north of the Great Sand Dunes National Monument and crosses the range south of the monument. An area of probable mineral-resource potential for similar minerals plus tungsten has been identified east of Blanca Peak at the extreme southern end of the study area. Another area of probable mineral-resource potential includes molybdenum mineralization associated with the Rito Alto stock. A small area of probable geothermal resource potential exists on the west side of the area around the Valley View Hot Springs. There is little promise for the occurrence of oil and gas resources.

  19. Seismic Imaging in Three Dimensions on the East Pacific Rise

    Science.gov (United States)

    Mutter, John C.; Carbotte, Suzanne; Nedimovic, Mladen; Canales, Juan Pablo; Carton, Hélène

    2009-10-01

    The U.S. R/V Marcus G. Langseth (operated by the Lamont-Doherty Earth Observatory of Columbia University) sailed in late June 2008 from Manzanillo, Mexico, to the 9°50'N area of the East Pacific Rise (EPR), a site of vigorous hydrothermal venting (Figure 1). The cruise, MGL0812, the first research deployment of the Langseth's advanced three-dimensional (3-D) seismic imaging capability, had as its objective obtaining high-resolution images of crustal structure beneath the ridge crest and adjacent regions. The benefits of 3-D seismic imaging had been outlined in a U.S. National Science Foundation (NSF)-sponsored workshop in 2005 [Mutter and Moore, 2005]. Short courses on techniques of 3-D survey planning were given at AGU Fall Meetings in 2007 and 2008. This brief report describes experiences during the cruise, with the objective of aiding future researchers in planning cruises using Langseth's unique imaging capability for 3-D.

  20. Diversity of Bamboos around springs in Malang East Java

    Directory of Open Access Journals (Sweden)

    Solikin Solikin

    2014-11-01

    Full Text Available Bamboos have important roles to people in the villages area. They are planted and used by the people for making houses, food, buckets, fences, ropes, fuels, musical instruments and plaits. The root distribution of Bamboos is large and fibrous, also the growth of their new clumps is ascendant so the Bamboos has good potency for water and soil conservation on river banks, around the springs, hillsides and scarps. The survey to invent the bamboos growing around the springs was conducted in Singosari, Lawang, Karangploso, Dau and Lowokwaru Malang East Java in May 2009. The Bamboos invented at 0-100 m from the springs. The results Showed that there were four Bamboos founded around the springs namely Bambusa blumeana,Dendrocalamus asper, Gigantochloa atter and Gigantochloa apus. Dendrocalamus asper was the most dominant species founded around the springs with relative frequency, relative density and important value index is 45.83 ; 58.49 and 104.32 respectively.

  1. A Synoptic Snapshot of the East Cape Eddy (ECE)

    Institute of Scientific and Technical Information of China (English)

    LIU Wei; LIU Qinyu

    2005-01-01

    A synoptic snapshot in this study is made for the East Cape Eddy (ECE) based on the World Ocean Circulation Experiment (WOCE) P14C Hydrographic Section and Shipboard ADCP velocity vector data collected in September 1992.The ECE is an anticyclonic eddy, barotropically structured and centered at 33.64°S and 176.21°E, with warm and salinouscored subsurface water. The radius of the eddy is of the order O (110 km) and the maximum circumferential velocity is O(40cms-1); as a result, the relative vorticity is estimated to be O (7 × 10-6s-1). Due to the existence of the ECE, the mixed layer north of New Zealand becomes deeper, reaching a depth of 300 m in the austral winter. The ECE plays an important role in the formation and distribution of the Subtropical Mode Water (STMW) over a considerable area in the South Pacific.

  2. The epidemiology of inflammatory bowel diseases from West to East.

    Science.gov (United States)

    Vegh, Zsuzsanna; Kurti, Zsuzsanna; Lakatos, Peter

    2017-01-19

    The incidence and prevalence of inflammatory bowel disease (IBD) show considerable variation over time and across geographic regions. The first studies on the epidemiology of IBD were available mainly from traditionally high-incidence areas, as North America and Northern and Western Europe. In the last two decades, more and more data have been reported from Eastern European and Asian counties with increasing incidence rates from some regions. According to recent studies, the high incidence and prevalence of IBD in some Western countries is plateauing and in some Eastern countries increasing incidence rates have been reported. In the era of "new", multicenter epidemiological studies with common methodology the direct comparison of incidence and prevalence rates became possible. In the present review we would like to summarize the currently available literature on the West-East differences in the incidence and prevalence rates of IBD. Copyright © 2017 John Wiley & Sons, Ltd.

  3. Influence on surfers wind conditions east of the new Hanstholm harbour/wind turbine project

    DEFF Research Database (Denmark)

    Larsen, Torben J.; Astrup, Poul

    In this report a consequence study regarding the surfers wind conditions east of the planned new harbour area of Hanstholm. At this harbour area, 10 new 150m tall 3MW wind turbines are planned. Both the harbour constructions as well as the wind turbines could potentially alter the wind conditions...... as low turbulent conditions within the surf area. In general the impact of wind turbine wake is very limited in the eastern part of the surf area, whereas a reduction in mean wind speed in combination with increased turbulence intensity is seen in the western area....... on the lee side, which is an important area for wind and kite surfers. In this study, both changes in mean wind velocities as well as the turbulence level are investigated for the surf area between a location called ”Fish Factory” to the location called ”Hamburg”. The interesting wind speed interval is 8-16m...

  4. The Impacts of Land Degradation on the Summer Climate over East Asia and mechanisms

    Science.gov (United States)

    Li, Q.; Xue, Y.

    2015-12-01

    There were serious land degradations over East Asia during the past several decades and have identified Tibet Plateau (TP), Northwest China (NWC) and Inner Mogonial (IM) were among areas with severe land degradation. The GCMs with a natural vegetation map and a land degradation map were used to assess the possible impact of land cover change on the summer circulation over the East Asia. In the IM land degradation study, it shows the land degradation caused dry conditions in North China and wet conditions in southern China. Because in the desertification area the reduction in evaporation dominants the changes in the local surface energy budget, and the reduction in convective latent heating above the surface layer enhanced sinking motion. In the TP and NWC study, it shows that land cover change from vegetated land to bare ground over TP and NWC decreased radiation absorbed by the surface and leads to weaker surface thermal effects, which lead to lower atmospheric temperature over, as well as weaker vertical ascending motion, low-layer cyclonic, upper level anticyclonic over TP. These changes in circulation cause a decrease in the precipitation in the southeastern TP. In NWC, especially in northern Xinjiang and surrounding areas, less latent heating causes stronger anomalous lower-level anticyclonic circulation and upper-level cyclonic circulation, leading to less summer precipitation and higher surface temperature. Coincidentally, the East Asia summer monsoon circulation was weakened and the precipitation is reduced due to the land degradation over three areas.

  5. 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.

  6. East Antarctic land-ice/ocean networks: progress and questions

    Science.gov (United States)

    Blankenship, D. D.; Young, D. A.; Greenbaum, J. S.; Roberts, J. L.; van Ommen, T. D.; Aitken, A.; Siegert, M. J.

    2014-12-01

    International collaborative exploration over the last decade has revealed East Antarctica as a geologically diverse continent underlying an ice sheet with significant sea level potential, parts of which are currently undergoing rapid change. The Wilkes and Aurora Subglacial Basins (WSB and ASB), two of the largest reservoirs of sea level potential in Antarctica, are broader, deeper, and more susceptible to marine ice sheet instability than previously known. The morphology and coastal connections of the ASB indicate a dynamic early ice sheet with a significant erosional history and multiple ice sheet configurations. Recent results imply significant retreat into the WSB during the Pliocene while today irreversible discharge there is halted by only a small ridge. We have unveiled complex contemporary subglacial landscapes beneath both basins providing new challenges and opportunities to ice sheet modelers. For instance, geothermal heat flow varies spatially on multiple scales in the continental crust assumed to be homogeneous. A large, active, subglacial hydrological system flows through the ASB along pathways that likely predate large-scale glaciation. Proxies indicate four to eight meters of global sea level rise during the last interglacial period. Ice core results constrain the amount of sea level rise to one to three meters from contributed by East Antarctica. Going forward, new altimetry data along the East Antarctic coast reveal extensive lowering of the Totten and Denman Glaciers while satellite gravity indicate a variable but persistent record of negative regional mass loss. These discoveries provide a new baseline as the international community increases its focus on the region through ongoing airborne and marine exploration to address the many outstanding questions: What is the character and distribution of subglacial boundary conditions and water systems upstream of the grounding line in areas of significant potential sea level impact? How much subglacial

  7. 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.

  8. Direct impact of El Niño on East Asian summer precipitation in the observation

    Science.gov (United States)

    Wen, Na; Liu, Zhengyu; Liu, Yinghui

    2015-04-01

    This study investigates the direct impact of El Niño in the tropical Pacific on the East Asian summer precipitation . Generalized equilibrium feedback assessment is used to isolate this direct impact from interrelated ocean forcings in the observations. Results indicate that the El Niño can directly influence the summer precipitation in East China significantly. The precipitation response presents a tri-pole pattern, with anomalous wet in the Southeast and the Northeast China and anomalous dry in the northern China. Amplitude of the precipitation response is around 20 % of the total precipitation for 1 °C El Niño forcing in most area of the East China, with maximal response up to 30 %/°C. The tri-pole precipitation response is attributed to an El Niño-induced cyclonic anomaly in the Northeast Asia and an anticyclonic anomaly in the western North Pacific (WNP). The anomalous cyclone deepens the East Asian trough southwestward, favoring an air ascending in front of the trough in the Southeast and the Northeast China, and an air descending at the rear of the trough in the northern China. The anomalous anticyclone in the WNP strengthens the WNP Subtropical High northeastward, providing adequate water vapor to the Southeast China. The anomalous cyclone and anomalous anticyclone work together to generate the tri-pole precipitation response pattern in the East China. Further investigation suggests that these two key anomalous circulations are part of a northwestward propagating Rossby wave, which is excited by the El Niño warming-induced convection over the subtropical west-central Pacific. This study can serve as a reference for the prediction of the East Asian precipitation in both the developing and decaying summer of El Niño.

  9. 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.

  10. Collaboration with East African security organisations

    DEFF Research Database (Denmark)

    Nordby, Johannes Riber; Jacobsen, Katja L.

    2012-01-01

    African Community) and IGAD (Intergovernmental Authority on Development) have broader perceptions of the concept. According to EAC, security also concerns matters such as policy reform, legislation, education and infrastructure. IGAD considers food security and environmental and economic issues as part......When it comes to understanding the concept of security and the way fragile security situations should be solved, the difference is big. While EASF – the East African Standby Force – is a regular military force with a rather traditional, military perception of the concept of security, EAC (East...... of the concept. At the same time the three organisations represent different constellations of member nations and thus different national interests, and locally they have different legitimacy and political strength. Thus, when choosing collaboration partners for a security project it is not simply a question...

  11. Very Large Array Observations of Galactic Center OH 1720 MHz Masers in Sagittarius A East and in the Circumnuclear Disk

    CERN Document Server

    Sjouwerman, L O

    2008-01-01

    We present Very Large Array (VLA) radio interferometry observations of the 1720 MHz OH masers in the Galactic Center (GC). Most 1720 MHz OH masers arise in regions where the supernova remnant Sgr A East is interacting with the interstellar medium. The majority of the newly found 1720 MHz OH masers are located to the northeast, independently indicating and confirming an area of shock interaction with the +50 km/s molecular cloud (M-0.02-0.07) on the far side of Sgr A East. The previously known bright masers in the southeast are suggested to be the result of the interaction between two supernova remnants, instead of between Sgr A East and the surrounding molecular clouds as generally found elsewhere in the Galaxy. Together with masers north of the circumnuclear disk (CND) they outline an interaction on the near side of Sgr A East. In contrast to the interaction between the +50 km/s cloud and Sgr A East, OH absorption data do not support a direct interaction between the CND material and Sgr A East. We also prese...

  12. 9th Annual Conference of the North East Polytechnics Mathematical Modelling & Computer Simulation Group

    CERN Document Server

    Bradley, R

    1987-01-01

    In recent years, mathematical modelling allied to computer simulation has emerged as en effective and invaluable design tool for industry and a discipline in its own right. This has been reflected in the popularity of the growing number of courses and conferences devoted to the area. The North East Polytechnics Mathematical Modelling and Computer Simulation Group has a balanced representation of academics and industrialists and, as a Group, has the objective of promoting a continuing partnership between the Polytechnics in the North East and local industry. Prior to the present conference the Group has organised eight conferences with a variety of themes related to mathematical modelling and computer simulation. The theme chosen for the Polymodel 9 Conference held in Newcastle upon Tyne in May 1986 was Industrial Vibration Modelling, which is particularly approp riate for 'Industry Year' and is an area which continues to present industry and academics with new and challenging problems. The aim of the Conferen...

  13. Smart city discourse as place-making boundary experience in Aalborg East

    DEFF Research Database (Denmark)

    Engberg, Lars A.

    In 2013 the newly elected mayor in the Danish city of Aalborg campaigned to make the Aalborg East district a new ‘test field’ for smart city solutions and projects. Together with Aalborg City Council key stakeholders in the area agree to promote ‘smart city’ thinking and initiatives...... campus improvements etc. Substantial resources are currently invested in place-making projects, and stakeholders wish to explore integrated value creation opportunities. Ultimately, the smart city proponents aim to turn a relatively disadvantaged fringe area into a green growth district that creates...... value to the greater Aalborg region. The paper explores the smart city agenda as a boundary experience in relation to place-making and urban development in Aalborg East, applying the framework for understanding cross-sector collaborations by Crosby, Bryson and Stone (2010). The notion of a boundary...

  14. Correlation of climatic events between East Asia and Norwegian Sea during last deglaciation

    Institute of Scientific and Technical Information of China (English)

    周卫建; 安芷生; S.C.Porter; D.Donahue; A.J.T.Jull

    1997-01-01

    Using a high resolution 14C chronology, Sl C values and organic carbon content, from loess/paleosol and peat profiles in China, we can demonstrate century scale warm-cold East Asian monsoon paleoclimatic fluctuation events and significant precipitation variability within the last deglaciation. The major climatic events recognized are the Boiling (1 300-12 500 a B. P.), Older Dryas (12 500-11 750 a B. P. ), Allerod (11 750-11 200 a B. P.) and Younger Dryas (11 200-10 000 a B.P. ). The stratigraphic structure of the last deglaciation sediments is characterized by frequent changes in sedimentation phases reflecting climatic instability. These high frequency, rapid climatic events can correlate with fluctuations recorded by sea surface temperatures in the Norwegian Sea. This indicates a pale-oclimate teleconnection between polar, high latitude areas and East Asian monsoon areas through westerlies and the related atmospheric pressure system.

  15. Agroforestry, livestock, fodder production and climate change adaptation and mitigation in East Africa: issues and options

    DEFF Research Database (Denmark)

    Dawson, Ian K; Carsan, Sammy; Franzel, Steve

    Agroforestry and livestock-keeping both have the potential to promote anthropogenic climate changeresilience, and understanding how they can support each other in this context is crucial. Here, we discuss relevant issues in East Africa, where recent agroforestry interventions to support livestock......Agroforestry and livestock-keeping both have the potential to promote anthropogenic climate changeresilience, and understanding how they can support each other in this context is crucial. Here, we discuss relevant issues in East Africa, where recent agroforestry interventions to support...... livestockkeeping have included the planting of mostly-exotic tree-fodders, and where most parts of the region are expected to become drier in the next decades, although smaller areas may become wetter. Wider cultivation and improved management of fodder trees provides adaptation and mitigation opportunities......- and future-climate tree species distribution modelling, important areas for future research....

  16. Foreign Cooperation Plays Important Role in West-East Pipeline Project

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    @@ West-to-East gas pipeline project is the largest project undertaken by PetroChina since the company issued IPO at international capital markets in 1999.Construction of West-East gas pipeline is of great strategic significance to secure PetroChina's leading position in the domestic natural gas market, turn the company's advantage in resources into benefits and make the natural gas business a new growth point for the company. Meanwhile, the project will benefit the economic development in China's western region,Xinjiang area in particular, improve the energy structure in the natural gas consuming regions and atmospheric environment in the areas along the pipeline and raise the general living standards.

  17. The Geopolitical Destiny of East Asia

    Science.gov (United States)

    2011-12-16

    though separated by a relative small distance from the Mayans , had no knowledge of them, as the two civilizations existed within completely different...climate and geographic settings, because of their North-South orientation. Incans were a high altitude mountain civilization , while the Mayans were a...organic system that is human civilization . The application of the geopolitical framework of analysis in East Asian history confirmed the role of

  18. "Globalization and Pollution Industries in East Asia"

    OpenAIRE

    Iwami, Toru

    2006-01-01

    In this paper, we investigate what the East Asian data tell us about the "pollution haven hypothesis." In the region, pollution goods are not traded so much directly, and their production is not clearly correlated with inward FDI and openness of the country in question. Although production of pollution goods is indirectly related to manufacturing exports as materials and intermediate goods, domestic consumption exerts larger impact on the production than exports. These facts imply that pollut...

  19. South East Europe, No. 9, Spring 2016

    OpenAIRE

    2016-01-01

    Growth in the six South East European countries (SEE6) rebounded to 2.1 percent in 2015, as investment revived. The SEE6 region is not only growing but also rebalancing to more durable sources of growth. While higher growth in 2015 brought new jobs in the private sector, and helped poverty reduction to resume, unemployment is still entrenched. In 2015, fiscal deficits continued to narrow i...

  20. JPRS Report, Near East & South Asia

    Science.gov (United States)

    1991-05-01

    proportionate to their municipal adviser (Val d’Oise): "French and European lack of knowledge about the United States, but they are aid to Eastern...NEAR EAST 3 equal or better than its competition. In other words, the the Soviet Union, or, to be more precise, by returning the measure of the...organized by Sharp Drop in Production the Ministry of Agriculture, was held at the Mouflon Mr. Belabbes said that, from 1978 to 1985, production

  1. Whither Unified Korea? East, West or Center?

    Science.gov (United States)

    2015-02-17

    unified Korea has three broadly defined alignment options—tilt West towards the United States and Japan, tilt East towards the People’s Republic of China...PRC), or pursue neutrality /nonalignment, each with their own advantages, disadvantages, and nuanced variations. Given the range of strategic...alignment options and its tumultuous history, culture and existing security dilemma, Korea will likely opt for neutrality /nonalignment as the best option

  2. The American Military and the Far East,

    Science.gov (United States)

    1980-10-01

    diplomacy and the failure of balanced security in the Far East--1921-1935. Naval War College Review 24:67-88, February 1972. 21 Kiralfy, Alexander . The...NAY" Maxwell Air Force Base, Ala.: Air Command an taff College, Air University, 1977. (UA 845 .M4) Meiklejohn Civil Liberties Institute, Pentagon...Paers case collection: annotated proced luidand index. Berkeley, Calif.: Meiklejohn Civil Liber- tie-sInstitute, 1975. (on order) 47 Michael, Franz H

  3. STUDIES ON INTESTINAL HELMINTHIASIS IN, NORTH-EAST OF IRAN

    Directory of Open Access Journals (Sweden)

    F. Arfaa

    1977-07-01

    Full Text Available Prevalence of various intestinal helminthiasis has been established among the population of 42 villages in Gonbad Kavus in the north-east of the Caspian Littoral during a longitudinal health survey undertaken in this area. Stool examination by formaline ether technique been performed among 1240 randomly selected population. Surprisingly and contrary to most other areas in Iran; very low infection rate With Ascaris (0.2%, Trichostrongylus (1.2%, hookworm (2.4% and Trichuris (0.2% were foundt among the population. Prevalence of infection with Hymenolepis nana was rather high (overall prevalence. of 12.5%. Significant variation has only been observed in the prevalence of Hymenolepis nana in various age groups. Simultaneous infection with two or more helminths has been found in 16.5% of people and 9.6% were infected with one, worm. Infection with all helminths except Hymenolepis was very low in 20 villages where 20 or more people were examined. Strongyloides stercoralis with a maximum rate of infection of 4% was found among the population of 5 out of 20 villages. Dicrocoelium dendriticum was also found in 7 persons. Reasons for low prevalence of helminthiasis and its reverse correlation with the high incidence of 4 esophageal cancers in that area are discussed.

  4. Microtremor study of Gunung Anyar mud volcano, Surabaya, East Java

    Science.gov (United States)

    Syaifuddin, Firman; Bahri, Ayi Syaeful; Lestari, Wien; Pandu, Juan

    2016-05-01

    The existence of mud volcano system in East Java is known from the ancient period, especially in Surabaya. Gunung Anyar mud volcano is one of the mud volcano system manifestation was appeared close to the residence. Because of this phenomenon we have to learn about the impact of this mud volcano manifestation to the neighbourhood. The microtremor study was conducted to evaluate the possible influence effect of the mud volcano to the environment and get more information about the subsurface condition in this area. Microtremor is one of the geophysical methods which measure the natural tremor or vibration of the earth, the dominant frequency of the tremor represent thickness of the soft sediment layer overlay above the bed rock or harder rock layer beneath our feet. In this study 90 stations was measured to record the natural tremor. The result from this study shows the direct influenced area of this small mud volcano system is close to 50m from the centre of the mud volcano and bed rock of this area is range between 66 to 140 meter.

  5. The East-Asian VLBI Network

    CERN Document Server

    Wajima, Kiyoaki; An, Tao; Baan, Willem A; Fujisawa, Kenta; Hao, Longfei; Jiang, Wu; Jung, Taehyun; Kawaguchi, Noriyuki; Kim, Jongsoo; Kobayashi, Hideyuki; Oh, Se-Jin; Roh, Duk-Gyoo; Wang, Min; Wu, Yuanwei; Xia, Bo; Zhang, Ming

    2015-01-01

    The East-Asian VLBI Network (EAVN) is the international VLBI facility in East Asia and is conducted in collaboration with China, Japan, and Korea. The EAVN consists of VLBI arrays operated in each East Asian country, containing 21 radio telescopes and three correlators. The EAVN will be mainly operated at 6.7 (C-band), 8 (X-band), 22 (K-band), and 43 GHz (Q-band), although the EAVN has an ability to conduct observations at 1.6 - 129 GHz. We have conducted fringe test observations eight times to date at 8 and 22 GHz and fringes have been successfully detected at both frequencies. We have also conducted science commissioning observations of 6.7 GHz methanol masers in massive star-forming regions. The EAVN will be operational from the second half of 2017, providing complementary results with the FAST on AGNs, massive star-forming regions, and evolved stars with high angular resolution at cm- to mm-wavelengths.

  6. Cause of East-West Earth Asymmetry

    CERN Document Server

    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 of the irrelevance of the tidal forces with respect to viscous friction. Instead, it is possible to show that in a different framework, in which sudden extrusions of mantle materials occur by local phase change toward a more unpacked lattice, the value of the Coriolis fictitious force can rise of several magnitude orders, becoming the main cause of the east-west asymmetry of the Wadati-Benioff zones, which might be ascribed entirely to internal causes of the planet (its rotation and geodynamics) and not to external causes ...

  7. Comparison of East Asian winter monsoon indices

    Directory of Open Access Journals (Sweden)

    Gao Hui

    2007-01-01

    Full Text Available Four East Asian winter monsoon (EAWM indices are compared in this paper. In the research periods, all the indices show similar interannual and decadal-interdecadal variations, with predominant periods centering in 3–4 years, 6.5 years and 9–15 years, respectively. Besides, all the indices show remarkable weakening trends since the 1980s. The correlation coefficient of each two indices is positive with a significance level of 99%. Both the correlation analyses and the composites indicate that in stronger EAWM years, the Siberian high and the higher-level subtropical westerly jet are stronger, and the Aleutian low and the East Asia trough are deeper. This circulation pattern is favorable for much stronger northwesterly wind and lower air temperature in the subtropical regions of East Asia, while it is on the opposite in weaker EAWM years. Besides, EAWM can also exert a remarkable leading effect on the summer monsoon. After stronger (weaker EAWM, less (more summer precipitation is seen over the regions from the Yangtze River valley of China to southern Japan, while more (less from South China Sea to the tropical western Pacific.

  8. Quiet areas

    DEFF Research Database (Denmark)

    Petersen, Rikke Munck

    2016-01-01

    This paper argues that drone filming can substantiate our understanding of multisensorial experiences of quiet areas and urban landscapes. Contrary to the distanced gaze often associated with the drone, this paper discusses drone filming as an intimate performativity apparatus that can affect...... perception as a result of its interrelationships between motion, gaze, and sound. This paper uses four films, one of which is a drone flyover, to launch a discussion concerning a smooth and alluring gaze, a sliding gaze that penetrates landscapes, and site appearance. Films hold the capacity to project both...... and transcendence can facilitate a deeper understanding of intimate sensations, substantiating their role in the future design and planning of urban landscapes. Hence, it addresses the ethics of an intimacy perspective (of drone filming) in the qualification of quiet areas....

  9. Deep Residential Retrofits in East Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Boudreaux, Philip R [ORNL; Hendrick, Timothy P [ORNL; Christian, Jeffrey E [ORNL; Jackson, Roderick K [ORNL

    2012-04-01

    Executive Summary Oak Ridge National Laboratory (ORNL) is furthering residential energy retrofit research in the mixed-humid climate of East Tennessee by selecting 10 homes and guiding the homeowners in the energy retrofit process. The homeowners pay for the retrofits, and ORNL advises which retrofits to complete and collects post-retrofit data. This effort is in accordance with the Department of Energy s Building America program research goal of demonstrating market-ready energy retrofit packages that reduce home energy use by 30 50%. Through this research, ORNL researchers hope to understand why homeowners decide to partake in energy retrofits, the payback of home energy retrofits, and which retrofit packages most economically reduce energy use. Homeowner interviews help the researchers understand the homeowners experience. Information gathered during the interviews will aid in extending market penetration of home energy retrofits by helping researchers and the retrofit industry understand what drives homeowners in making positive decisions regarding these retrofits. This report summarizes the selection process, the pre-retrofit condition, the recommended retrofits, the actual cost of the retrofits (when available), and an estimated energy savings of the retrofit package using EnergyGauge . Of the 10 households selected to participate in the study, only five completed the recommended retrofits, three completed at least one but no more than three of the recommended retrofits, and two households did not complete any of the recommended retrofits. In the case of the two homes that did none of the recommended work, the pre-retrofit condition of the homes and the recommended retrofits are reported. The five homes that completed the recommended retrofits are monitored for energy consumption of the whole house, appliances, space conditioning equipment, water heater, and most of the other circuits with miscellaneous electric loads (MELs) and lighting. Thermal comfort is

  10. Involutina farinacciae Bronnimann & Koehn-Zaninetti 1969, a marker for the Middle Liassic in basinal and some platform facies of Mediterranean and near east areas: The discussion concerning the paleogeography of Montenegro-Albania border region (the Scutari-Peć lineament

    Directory of Open Access Journals (Sweden)

    Radoičić Rajka

    2011-01-01

    Full Text Available Foraminiferal species Involutina farinacciae BRONNIMANN & KOEHN-ZANINETTI, is a marker of Middle Liassic basinal and transitional platform bassin facies widely distributed in Mediterranean area (Umbria-Marche, Pindos, Budva, Sicilia and the Inner Dinarides basin, also in Iraqi Kurdistan (“Avroman” Basin. In the Dinaric Carbonate Platform (DCP it indicates intramarginal and intraplatform depressions. Paleogeography of the Montenegro-Albania border area formed by the inherited prealpine paleogeographic scenario that resulted in a different arrangement of the paleogeographic units westward and eastward of the paleostructure (Scutari-Peć Lineament which controlled the geological history of the region. This transverse paleostructure was a coincident with the paleogeographic front of the DCP, and b the westward limit of the overtrusted Mirdita Zone. The difference in the paleogeographic features in the prolongation from the DCP througout Albania, controlled by paleostructure, are the source of seizmicity, rotation and deviation (SE to NW, into NE of the Complex Mirdita Zone.

  11. Characteristics of macrobenthic assemblage from sub-littoral sediment off the Lazarev Sea, East Antarctica

    Digital Repository Service at National Institute of Oceanography (India)

    Ingole, B.S.

    locked environment. [Key words: Macrobenthos; species diversity; standing stock; Ice shelf; Polynia; Lazarev Sea; East Antarctica] Introduction Antarctic benthic fauna contain endemic species surviving in a harsh environment characterized by extremely low... with fast ice from - April to November, every year. The ice usually thaws, and is cleared from the area in - January each year to provide a free water mass that extends for several kilometers. The new sea-ice generally refonns in March!April, however...

  12. Clinical pathological evaluation and risk factors of oral cancer cases of east coast of peninsular Malaysia

    OpenAIRE

    Farini, M. S.; Azlina, A; Rushdan, I.; Manoharan, M; Zain, R. B.; Samsudin, A. R.

    2005-01-01

    Introduction: Oral cancer is one of the common cancers m Malaysia. Tile population of east coast of Peninsular Malaysia has a different hfestyle and Malay is the predominant race. Oral cancer research in this area started since the Malaysian National Oral Cancer group was established. The am: of this study is to evaluate the clinical pathological findings and to investigate the role of tobacco smoking, alcohol consurnption and betel quid chewing as tile risk factors among oral cancer cases m ...

  13. Middle East Transformation from the Perspective of U.S. Middle East Policy

    Institute of Scientific and Technical Information of China (English)

    Li Rong; Tang Zhichao; Tian Wenlin

    2008-01-01

    The Middle East, one of the most turbulent regions in the world, has embarked on another round of chaos since America waged the Iraq war in 2003, new players vying to fill the power vacuum, entrenched hatred multiplying with new wounds. Ecstasy turned into agony as Americans watched the war unfold. U.S. think tank researchers and politicians, reflecting on the war and U.S. Middle East policy, urged the Bush administration to adjust the policy and break the strategic impasse. Under grave pressure from home and abroad, the White House finally began to respond. Against this backdrop, the year 2007 witnessed the most intensive and extensive shift of U.S. Middle East policy in recent years and a drastic return of realism in America's foreign policy. These policy changes rippled in the Middle East, precipitating policy changes of other powers and transformation of the geopolitical landscape. The Middle East, as we can see, is heading toward a new age of pain and growth.

  14. Ancestral Area Analysis of the Genus Caragara (Leguminosae)

    Institute of Scientific and Technical Information of China (English)

    ZHANGMing-Li

    2004-01-01

    Caragana has a temperate Asian distribution. Based on the phylogeny and 13 distributionalareas of this genus, its ancestral area was studied via the ancestral area analysis suggested by Bremer(1992), Ronquist (1994) and Hausdorf (1997). The results indicate that three areas, Far East-NortheastChina, Altai-Sayan and North China-Qinling Mountains (Mts) are likely the ancestral areas. Linking to theviewpoints of the Holarctic origin for north temperate flora, Far East-Northeast China seems more likely tobe the ancestral area. According to the three ancestral areas isolated geographically and the analysis inthe present study, as well as former biogeographical analysis of this genus, it is suggested that Caraganaspeciation is mainly in the mode of vicariance rather than dispersal, and dispersed is often in shortdistance.

  15. Proof in climatology for circulation effect of stalagmite δ18O in East Asia: analysis on the ratios among water vapor transport passageway intensities in East Asia

    Science.gov (United States)

    Nan, S.; Tan, M.; Zhao, P.

    2013-07-01

    circulation and WVT associated with WS are similar with those associated with WB. There are close relationships between WB (and WS) and the WPSH area, position and intensity. In high WB (and WS) years, the WPSH shifts westwards, enlarges and enhances. There is no obvious anomalous previous SST signal in tropical Indian Ocean and equatorial central and eastern Pacific for anomalous SB years. WB and WS are closely related to previous SST signal. When the equatorial central and eastern Pacific is in El Niño phase, SST in the tropical Indian Ocean, BOB and SCS is high and SST at middle latitudes in North Pacific is low, WB and WS tend to be high. After the midterm of 1970s, the equatorial central and eastern Pacific is often in El Niño phase. It is in agreement with higher WB in 1976-1995 than that in 1950-1975. In light of circulation effect of stalagmite δ18O in East Asia, high WB implies high stalagmite δ18O. Therefore, the interdecadal increase of WB in 1976-1995 than in 1950-1975 provides the proof using the conception of circulation effect to explain the interdecadal change of stalagmite δ18O at most regions in East Asia.

  16. Proof in climatology for circulation effect of stalagmite δ18O in East Asia: analysis on the ratios among water vapor transport passageway intensities in East Asia

    Directory of Open Access Journals (Sweden)

    S. Nan

    2013-07-01

    . The atmospheric circulation and WVT associated with WS are similar with those associated with WB. There are close relationships between WB (and WS and the WPSH area, position and intensity. In high WB (and WS years, the WPSH shifts westwards, enlarges and enhances. There is no obvious anomalous previous SST signal in tropical Indian Ocean and equatorial central and eastern Pacific for anomalous SB years. WB and WS are closely related to previous SST signal. When the equatorial central and eastern Pacific is in El Niño phase, SST in the tropical Indian Ocean, BOB and SCS is high and SST at middle latitudes in North Pacific is low, WB and WS tend to be high. After the midterm of 1970s, the equatorial central and eastern Pacific is often in El Niño phase. It is in agreement with higher WB in 1976–1995 than that in 1950–1975. In light of circulation effect of stalagmite δ18O in East Asia, high WB implies high stalagmite δ18O. Therefore, the interdecadal increase of WB in 1976–1995 than in 1950–1975 provides the proof using the conception of circulation effect to explain the interdecadal change of stalagmite δ18O at most regions in East Asia.

  17. SURVEY OF BIBLIOGRAPHIES AND REFERENCE WORKS ON ASIA, AFRICA, LATIN AMERICA, RUSSIA, AND EAST EUROPE--AND COMPILATION OF BIBLIOGRAPHIES ON EAST ASIA, SOUTH ASIA AND AFRICA SOUTH OF THE SAHARA FOR UNDERGRADUATE LIBRARIES. INTERIM REPORT, PHASE ONE.

    Science.gov (United States)

    MOREHOUSE, WARD

    THE PURPOSE OF THE PROJECT IS TO ASSIST UNDERGRADUATE LIBRARIES IN STRENGTHENING THEIR RESOURCES ON AREAS OUTSIDE THE PERIMETER OF WESTERN CIVILIZATION USUALLY GIVEN LITTLE ATTENTION BY AMERICAN COLLEGES, WITH SPECIAL EMPHASIS ON EAST AND SOUTH ASIA AND AFRICA SOUTH OF THE SAHARA. UNDER THE PROJECT'S FIRST PHASE, A PANEL OF LIBRARY ADVISERS WAS…

  18. East Mariana Basin tholeiites: Cretaceous intraplate basalts or rift basalts related to the Ontong Java plume?

    Science.gov (United States)

    Castillo, P.R.; Pringle, M.S.; Carlson, R.W.

    1994-01-01

    Studies of seafloor magnetic anomaly patterns suggest the presence of Jurassic oceanic crust in a large area in the western Pacific that includes the East Mariana, Nauru and Pigafetta Basins. Sampling of the igneous crust in this area by the Deep Sea Drilling Program (DSDP) and the Ocean Drilling Program (ODP) allows direct evaluation of the age and petrogenesis of this crust. ODP Leg 129 drilled a 51 m sequence of basalt pillows and massive flows in the central East Mariana Basin. 40Ar 39Ar ages determined in this study for two Leg 129 basalts average 114.6 ?? 3.2 Ma. This age is in agreement with the Albian-late Aptian paleontologic age of the overlying sediments, but is distinctively younger than the Jurassic age predicted by magnetic anomaly patterns in the basin. Compositionally, the East Mariana Basin basalts are uniformly low-K tholeiites that are depleted in highly incompatible elements compared to moderately incompatible ones, which is typical of mid-ocean ridge basalts (MORB) erupted near hotspots. The Sr, Nd and Pb isotopic compositions of the tholeiites ( 87Sr 86Srinit = 0.70360-0.70374; 143Nd 144Ndinit = 0.512769-0.512790; 206Pb 204Pbmeas = 18.355-18.386) also overlap with some Indian Ocean Ridge MORB, although they are distinct from the isotopic compositions of Jurassic basalts drilled in the Pigafetta Basin, the oldest Pacific MORB. The isotopic compositions of the East Mariana Basin tholeiites are also similar to those of intraplate basalts, and in particular, to the isotopic signature of basalts from the nearby Ontong Java and Manihiki Plateaus. The East Mariana Basin tholeiites also share many petrologic and isotopic characteristics with the oceanic basement drilled in the Nauru Basin at DSDP Site 462. In addition, the new 110.8 ?? 1.0 Ma 40Ar 39Ar age for two flows from the bottom of Site 462 in the Nauru Basin is indistinguishable from the age of the East Mariana Basin flows. Thus, while magnetic anomaly patterns predict that the igneous

  19. Direct Radiative Forcing and Climatic Effects of Aerosols over East Asia by RegCM3

    Institute of Scientific and Technical Information of China (English)

    JU Li-Xia; HAN Zhi-Wei

    2011-01-01

    The authors used a high-resolution regional climate model (RegCM3) coupled with a chemistry/ aerosol module to simulate East Asian climate in 2006 and to test the climatic impacts of aerosols on regional- scale climate. The direct radiative forcing and climatic effects of aerosols (dust, sulfate, black carbon, and organic carbon) were discussed. The results indicated that aerosols generally produced negative radiative forcing at the top-of-the-atmosphere (TOA) over most areas of East Asia. The radiative forcing induced by aerosols exhibited significant seasonal and regional variations, with the strongest forcing occurring in summer. The aerosol feed- backs on surface air temperature and precipitation were clear. Surface cooling dominated features over the East Asian continental areas, which varied in the approximate range of-0.5 to -2℃ with the maximum up to -3℃ in summer over the deserts of West China. The aerosols induced complicated variations of precipitation. Except in summer, the rainfall generally varied in the range of-1 to 1 mm d^-1 over most areas of China.

  20. New Result on Methane Emissions from the East Siberian Arctic Shelf

    Science.gov (United States)

    Shakhova, N. E.; Semiletov, I. P.; Sergienko, V.; Lobkovsky, L. I.; Dmitrevsky, N.; Salyuk, A.; Yusupov, V.; Salomatin, A.; Karnaukh, V.; Chernykh, D.; Kosmach, D.; Ananiev, R.; Meluzov, A.; Nicolsky, D.; Panteleev, G.

    2013-12-01

    Methane release from thawing Arctic permafrost is one of the few carbon-climate mechanisms that could change projected climate forcing substantially in this century. Venting of methane to the atmosphere in the East Siberian Arctic Shelf, the world's largest yet shallowest shelf, was recently shown to be ubiquitous. Here we report results of multi-year investigations performed in the coastal East Siberian Arctic Shelf (ESAS), where invasion of relatively warm seawater occurred most recently. Observational data and simulation of the warming effect of seawater on subsea permafrost suggest that disintegrating subsea permafrost allows formation of migration pathways for methane bubbles released from the sea floor. Sonar data collected in the coastal area and in the mid-outer shelf area together with data, obtained using high-resolution high-speed video camera, enabled area-weighted methane fluxes to be estimated. New factors controlling spatial and temporal variability of methane fluxes on the ESAS were found. In the outer shelf, it was shown that methane releases from the seabed via strong flare-like ebullition that produces fluxes much greater than on the shallow shelf, where largely frozen sediments restrict fluxes. The coastward progression of thawing subsea permafrost in a warming Arctic could potentially result in a significant increase in methane emissions from the East Siberian Arctic Shelf.

  1. Health and Safety Deficiencies Found at Water Recreation Areas.

    Science.gov (United States)

    1981-06-15

    Power Resources Service areas Lake Berryessa California Black Canyon Dam Idaho Boysen Reservoir Wyoming Caballo Reservoir New Mexico East Park Reservoir...Natural Resources Department could no longer maintain recreation facilities at Caballo Reservoir, then the recrea- tion area might be returned to the...Service. The State of New Mexico has never indicated to the Service that they are considering returning the area. The Service feels that Caballo Reservoir

  2. Historical records of eutrophication in Changjiang (Yangtze River estuary and its adjacent East China Sea

    Directory of Open Access Journals (Sweden)

    F. Cheng

    2012-06-01

    Full Text Available Two sediment cores from the Changjiang (Yangtze River estuary and its adjacent East China Sea were collected and studied for eutrophication history using paleoecological records of environmental changes over the last century. A multiproxy approach by using biological and geochemical analyses revealed changes in diatom assemblages, total organic carbon (TOC, total nitrogen (TN and biogenic silica (BSi and give an indication of nutrient in status and trends in Changjiang River estuary and its adjacent East China Sea. The diatom assemblages in the two cores generally increased gradually from the 1970s, and accelerated from the 1990s until now, reflecting the increased eutrophication and causing large algae blooms/red tides. The TOC, TN and BSi showing the similar trends, supported the interpretation of the eutrophication process indicated by diatom analyses. The two cores were located in different sea areas of the East China Sea, and we discuss their relative changes based on their environment characteristics. We also discuss the potential effect of anthropogenic influences and ongoing projects on eutrophication in the Changjiang River and its adjacent East China Sea.

  3. A Preliminary Study of the Microbial Resources and Their Biological Activities of the East China Sea

    Directory of Open Access Journals (Sweden)

    Xiaoling Lu

    2011-01-01

    Full Text Available East China Sea is one of the four sea areas in China, which possesses peculiar ecological environment and many kinds of living creatures, especially the microorganisms. We established the East China Sea microorganism library (during 2006–2010 for the first time, which stored about 30000 strains that covered most kinds of the species. In this paper, 395 pure strains of East China Sea microorganism library which belong to 33 different genera were mainly introduced. Sulfitobacter, Halomonas, Bacillus, Pseudoalteromonas, and Idiomarina were the most dominant species. On the large-scale biological activity screening of the 395 strains, 100 strains possess different biological activities based on different screening models, of which 11.4% strains have antibacterial activities, 15.9% have cytotoxicity activities, and 6.1% have antioxidation activities. Besides, the secondary metabolites of 6 strains with strong biological activities were studied systematically; diketopiperazines and macrocyclic lactones are the active secondary metabolites. The species and the biological activity of microorganisms diversity, the abundant structure type of the secondary metabolites, and their bioactivities all indicate that East China Sea is a potent marine microorganisms-derived developing resource for drug discovery.

  4. Zooplankton community structure in the Yellow Sea and East China Sea in autumn

    Directory of Open Access Journals (Sweden)

    Hongju Chen

    2015-12-01

    Full Text Available Abstract Study on zooplankton spatial distribution is essential for understanding food web dynamics in marine ecosystems and fishery management. Here we elucidated the composition and distribution of large mesozooplankton on the continental shelf of the Yellow Sea and East China Sea, and explored the zooplankton community structure in these water masses. Sixty vertical hauls (bottom or 200 m in deep water to surface using a ring net (diameter 0.8 m, 505-μm mesh were exploited in November 2007. The biogeographic patterns of zooplankton communities were investigated using multivariate analysis methods; copepod biodiversity was analyzed using univariate indices. Copepods and protozoans were dominate in the communities. Based on the species composition, we divided the study areas into six station groups. Significant differences in zooplankton assemblages were detected between the Yellow Sea and East China Sea. Species richness was higher in East China Sea groups than those in Yellow Sea, whereas taxonomic distinctness was higher in Yellow Sea than in East China Sea. There was a clear relationship between the species composition and water mass group.

  5. Characteristics of soils in selected maize growing sites along altitudinal gradients in East African highlands

    Directory of Open Access Journals (Sweden)

    Elijah Njuguna

    2015-12-01

    Full Text Available Maize is the main staple crop in the East African Mountains. Understanding how the edaphic characteristics change along altitudinal gradients is important for maximizing maize production in East African Highlands, which are the key maize production areas in the region. This study evaluated and compared the levels of some macro and micro-elements (Al, Ca, Fe, K, Mg, Mn, Na and P and other soil parameters (pH, organic carbon content, soil texture [i.e. % Sand, % Clay and % Silt], cation exchange capacity [CEC], electric conductivity [EC], and water holding capacity [HC]. Soil samples were taken from maize plots along three altitudinal gradients in East African highlands (namely Machakos Hills, Taita Hills and Mount Kilimanjaro characterized by graded changes in climatic conditions. For all transects, pH, Ca, K and Mg decreased with the increase in altitude. In contrast, % Silt, organic carbon content, Al and water holding capacity (HC increased with increasing altitude. The research provides information on the status of the physical–chemical characteristics of soils along three altitudinal ranges of East African Highlands and includes data available for further research.

  6. Decadal variation of the Northern Hemisphere Annular Mode and its influence on the East Asian trough

    Science.gov (United States)

    Lu, Chunhui; Zhou, Botao; Ding, Yihui

    2016-06-01

    We analyze the decadal variation of the stratosphere-troposphere coupled system around the year 2000 by using the NCEP reanalysis-2 data. Specifically, the relationship between the Northern Hemisphere Annular Mode (NAM) and the tropospheric East Asian trough is investigated in order to find the effective stratospheric signals during cold air outbreaks in China. Statistical analyses and dynamic diagnoses both indicate that after 2000, increased stratospheric polar vortex disturbances occur and the NAM is mainly in negative phase. The tropospheric polar areas are directly affected by the polar vortex, and in the midlatitudes, the Ural blocking high and East Asian trough are more active, which lead to enhanced cold air activities in eastern and northern China. Further investigation reveals that under this circulation pattern, downward propagations of negative NAM index are closely related to the intensity variation of the East Asian trough. When negative NAM anomalies propagate down to the upper troposphere and reach a certain intensity (standardized NAM index less than-1), they result in apparent reinforcement of the East Asian trough, which reaches its maximum intensity about one week later. The northerly wind behind the trough transports cold air southward and eastward, and the range of influence and the intensity are closely associated with the trough location. Therefore, the NAM index can be used as a measure of the signals from the disturbed stratosphere to give some indication of cold air activities in China.

  7. Upward continuation of Dome-C airborne gravity and comparison with GOCE gradients at orbit altitude in east Antarctica

    DEFF Research Database (Denmark)

    Yildiz, Hasan; Forsberg, René; Tscherning, Carl Christian

    2016-01-01

    An airborne gravity campaign was carried out at the Dome-C survey area in East Antarctica between the 17th and 22nd of January 2013, in order to provide data for an experiment to validate GOCE satellite gravity gradients. After typical filtering for airborne gravity data, the cross-over error...

  8. 33 CFR 110.48 - Thompson Cove on east side of Pawcatuck River below Westerly, R.I.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Thompson Cove on east side of..., DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.48 Thompson... channelward end of Thompson Dock at the northern end of Thompson Cove 184° to the shore at the southern end...

  9. Census and ear-notching of black rhinos (Diceros bicornis michaeli) in Tsavo East National Park, Kenya

    NARCIS (Netherlands)

    Ngene, S.M.; Bitok, E.; Mukeke, J.; Gakuya, F.; Omondi, P.; Kimitei, K.; Watol, Y.; Kimani, J.N.; Ouma, B.O.

    2011-01-01

    This paper updates the status of the black rhino population in Tsavo East National Park (NP). Data were acquired through aerial counts of the black rhino between 3 and 9 October 2010 using three fixed-wing husky aircrafts and a Bell 206L helicopter in an area of about 3,300 km2. Based on previous si

  10. English Language Education among Young Learners in East Asia: A Review of Current Research (2004-2014)

    Science.gov (United States)

    Butler, Yuko Goto

    2015-01-01

    The teaching of foreign languages to young learners is growing in popularity around the world. Research in this field, particularly of English as a second/foreign language education in East Asia, is a relatively new area of empirical inquiry, and it has the potential to make significant contributions to child second-language acquisition…

  11. Sedimentation History and Provenance Analysis of a Late Mesozoic Rifting Event at Tavan Har, East Gobi, Mongolia

    Science.gov (United States)

    Davidson, Sarah Cain

    2005-01-01

    The East Gobi Basin (EGB), which covers over 1.5 million square kilometers in southeastern Mongolia, is one of several basins in eastern China and Mongolia that was formed by extension and intracontinental rifting during the late Mesozoic. For reasons that are poorly understood, the continental lithosphere covering areas that are now known as…

  12. Supporting document for the North East Quandrant Historical Tank Content Estimate Report for BX-Tank Farm

    Energy Technology Data Exchange (ETDEWEB)

    Brevick, C.H.

    1994-06-01

    This supporting document provides historical in-depth characterization information gathered on BX-Tank Farm, such as historical waste transfer and level data, tank physical information, temperature data, sampling data, and drywell and liquid observation well data for Historical Tank Content Estimate Report of the NE Quandrant and the Hanford 200 East Areas.

  13. Supporting document for the north east quadrant historical tank content estimate report for AX-tank farm

    Energy Technology Data Exchange (ETDEWEB)

    Brevick, C.H.; Gaddis, L.A.; Walsh, A.C.

    1994-06-01

    This Supporting Document provides historical in-depth characterization information gathered in AX-Tank Farm, such as historical waste transfer and level data, tank physical information, temperature data, sampling data, and drywell and liquid observation well data for Historical Tank Content Estimate Report of the NE Quadrant and the Hanford 200 East Areas.

  14. Supporting document for the north east quadrant historical tank content estimate report for C-Tank Farm

    Energy Technology Data Exchange (ETDEWEB)

    Brevick, C.H.; Gaddis, L.A.; Walsh, A.C.

    1994-06-01

    This Supporting Document provides historical in-depth characterization information gathered on C-Tank Farm, such as historical waste transfer and level data, tank physical information, temperature data, sampling data, and drywell and liquid observation well data for Historical Tank Content Estimate Report of the NE Quadrant and the Hanford 200 East Areas.

  15. Assessment of undiscovered oil and gas resources of Papua-New Guinea, Eastern Indonesia, and East Timor, 2011

    Science.gov (United States)

    Schenk, Christopher J.; Brownfield, Michael E.; Charpentier, Ronald R.; Cook, Troy A.; Klett, Timothy R.; Pitman, Janet K.; Pollastro, Richard M.

    2012-01-01

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated means of 5.8 billion barrels of oil and 115 trillion cubic feet of undiscovered natural gas in five geologic provinces in the areas of Papua New Guinea, eastern Indonesia, and East Timor.

  16. Mid-Holocene ocean and vegetation feedbacks over East Asia

    Directory of Open Access Journals (Sweden)

    Z. Tian

    2013-09-01

    Full Text Available Mid-Holocene ocean and vegetation feedbacks over East Asia are investigated by a set of numerical experiments performed with the version 4 of the Community Climate System Model (CCSM4. With reference to the pre-industrial period, most of the mid-Holocene annual and seasonal surface-air temperature and precipitation changes are found to result from a direct response of the atmosphere to insolation forcing, while dynamic ocean and vegetation modulate regional climate of East Asia to some extent. Because of its thermal inertia, the dynamic ocean induced an additional warming of 0.2 K for the annual mean, 0.5 K in winter (December–February, 0.0003 K in summer (June–August, and 1.0 K in autumn (September–November, but a cooling of 0.6 K in spring (March–May averaged over China, and it counteracted (amplified the direct effect of insolation forcing for the annual mean and in winter and autumn (spring for that period. The dynamic vegetation had an area-average impact of no more than 0.4 K on the mid-Holocene annual and seasonal temperatures over China, with an average cooling of 0.2 K for the annual mean. On the other hand, ocean feedback induced a small increase of precipitation in winter (0.04 mm day−1 and autumn (0.05 mm day−1, but a reduction for the annual mean (0.14 mm day−1 and in spring (0.29 mm day−1 and summer (0.34 mm day−1 over China, while it also suppressed the East Asian summer monsoon rainfall. The effect of dynamic vegetation on the mid-Holocene annual and seasonal precipitation was comparatively small, ranging from −0.03 mm day−1 to 0.06 mm day−1 averaged over China. In comparison, the CCSM4 simulated annual and winter cooling over China agrees with simulations within the Paleoclimate Modeling Intercomparison Project (PMIP, but the results are contrary to the warming reconstructed from multiple proxy data for the mid-Holocene. Ocean feedback narrows this model–data mismatch, whereas vegetation feedback plays

  17. Ambient noise tomography of the East African Rift in Mozambique

    Science.gov (United States)

    Domingues, Ana; Silveira, Graça; Ferreira, Ana M. G.; Chang, Sung-Joon; Custódio, Susana; Fonseca, João F. B. D.

    2016-03-01

    Seismic ambient noise tomography is applied to central and southern Mozambique, located in the tip of the East African Rift (EAR). The deployment of MOZART seismic network, with a total of 30 broad-band stations continuously recording for 26 months, allowed us to carry out the first tomographic study of the crust under this region, which until now remained largely unexplored at this scale. From cross-correlations extracted from coherent noise we obtained Rayleigh wave group velocity dispersion curves for the period range 5-40 s. These dispersion relations were inverted to produce group velocity maps, and 1-D shear wave velocity profiles at selected points. High group velocities are observed at all periods on the eastern edge of the Kaapvaal and Zimbabwe cratons, in agreement with the findings of previous studies. Further east, a pronounced slow anomaly is observed in central and southern Mozambique, where the rifting between southern Africa and Antarctica created a passive margin in the Mesozoic, and further rifting is currently happening as a result of the southward propagation of the EAR. In this study, we also addressed the question concerning the nature of the crust (continental versus oceanic) in the Mozambique Coastal Plains (MCP), still in debate. Our data do not support previous suggestions that the MCP are floored by oceanic crust since a shallow Moho could not be detected, and we discuss an alternative explanation for its ocean-like magnetic signature. Our velocity maps suggest that the crystalline basement of the Zimbabwe craton may extend further east well into Mozambique underneath the sediment cover, contrary to what is usually assumed, while further south the Kaapval craton passes into slow rifted crust at the Lebombo monocline as expected. The sharp passage from fast crust to slow crust on the northern part of the study area coincides with the seismically active NNE-SSW Urema rift, while further south the Mazenga graben adopts an N-S direction

  18. Predictability of rainy season onset and cessation in east Africa

    Science.gov (United States)

    Joseph, B.-M.

    2012-04-01

    PREDICTABILITY OF RAINY SEASONS ONSET AND CESSATION IN EAST AFRICA Boyard-Micheau Joseph, joseph.boyard-micheau@u-bourgogne.fr Camberlin Pierre, Kenya and northern Tanzania mainly display bimodal rainfall regimes, which are controlled by the annual migration of the Intertropical Convergence Zone on both sides of the equator. In the low-income, semi-arid areas, food security is highly dependent on cereal yields (maize, millet and sorghum). Vulnerability is aggravated by the fact that these crops are mostly rainfed, and rely on the performance of the two, relatively brief rainy seasons. This performance depends on a combination of several rainy season characteristics, or rainfall descriptors, such as the onset and cessation dates of the rains, the frequency of rainy days, their intensity and the occurrence of wet/dry spells. The prediction of these descriptors some time (>15 days) before the real onset of the rainy season can be seen as a useful tool to help in the establishment of agricultural adaptation strategies. The main objective consists to understand linkages between regional variability of these rainfall descriptors and global modes of the climate system, in order to set up efficient predictive tools based on Model Output Statistics (MOS). The rainfall descriptors are computed from daily rainfall data collected for the period 1961-2001 from the Kenya Meteorological Department, the IGAD Climate Prediction and Application Center and the Tanzania Meteorological Agency. An initial spatial coherence analysis assesses the potential predictability of each descriptor, permitting eventually to eliminate those which are not spatially coherent, on the assumption that low spatial coherence denotes low potential predictability. Rainfall in East Africa simulated by a 24-ensemble member of the ECHAM 4.5 atmospheric general circulation model is compared with observations, to test the reproducibility of the rainfall descriptors. Canonical Correlation Analysis is next used to

  19. Superior semicircular canal dehiscence in East Asian women with osteoporosis

    Directory of Open Access Journals (Sweden)

    Yu Alexander

    2012-07-01

    Full Text Available Abstract Background Superior semicircular canal dehiscence (SSCD may cause Tullio phenomenon (sound-induced vertigo or Hennebert sign (valsalva-induced vertigo due to the absence of bone overlying the SSC. We document a case series of elderly East Asian women with atypical SSCD symptoms, radiologically confirmed dehiscence and concurrent osteoporosis. Methods A retrospective record review was performed on patients with dizziness, vertigo, and/or imbalance from a neurology clinic in a community health center serving the East Asian population in Boston. SSCD was confirmed by multi-detector, high-resolution CT of the temporal bone (with Pöschl and Stenvers reformations and osteoporosis was documented by bone mineral density (BMD scans. Results Of the 496 patients seen in the neurology clinic of a community health center from 2008 to 2010, 76 (17.3% had symptoms of dizziness, vertigo, and/or imbalance. Five (6.6% had confirmed SSCD by multi-detector, high-resolution CT of the temporal bone with longitudinal areas of dehiscence along the long axis of SSC, ranging from 0.4 to 3.0 mm, as seen on the Pöschl view. Two of the 5 patients experienced motion-induced vertigo, two fell due to disequilibrium, and one had chronic dizziness. None had a history of head trauma, otologic surgery, or active intracerebral disease. On neurological examination, two patients had inducible vertigo on Dix-Hallpike maneuver and none experienced cerebellar deficit, Tullio phenomenon, or Hennebert sign. All had documented osteoporosis or osteopenia by BMD scans. Three of them had definite osteoporosis, with T-scores  Conclusions We describe an unusual presentation of SSCD without Tullio phenomenon or Hennebert sign in a population of elderly, East Asian women. There may be an association of SSCD and osteoporosis in this population. Further research is needed to determine the incidence and prevalence of this disorder, as well as the relationship of age, race

  20. Towards an integrated soil moisture drought monitor for East Africa

    Directory of Open Access Journals (Sweden)

    W. B. Anderson

    2012-04-01

    Full Text Available Drought in East Africa is a recurring phenomenon with significant humanitarian impacts. Given the steep climatic gradients, topographic contrasts, general data scarcity, and, in places, political instability that characterize the region, there is a need for spatially distributed, remotely derived monitoring systems to inform national and international drought response. At the same time, the very diversity and data scarcity that necessitate remote monitoring also make it difficult to evaluate the reliability of these systems. Here we apply a suite of remote monitoring techniques to characterize the temporal and spatial evolution of the 2010–2011 Horn of Africa drought. Diverse satellite observations allow for evaluation of meteorological, agricultural, and hydrological aspects of drought, each of which is of interest to different stakeholders. Focusing on soil moisture, we apply triple collocation analysis (TCA to three independent methods for estimating soil moisture anomalies to characterize relative error between products and to provide a basis for objective data merging. The three soil moisture methods evaluated include microwave remote sensing using the Advanced Microwave Scanning Radiometer – Earth Observing System (AMSR-E sensor, thermal remote sensing using the Atmosphere-Land Exchange Inverse (ALEXI surface energy balance algorithm, and physically-based land surface modeling using the Noah land surface model. It was found that the three soil moisture monitoring methods yield similar drought anomaly estimates in areas characterized by extremely low or by moderate vegetation cover, particularly during the below-average 2011 long rainy season. Systematic discrepancies were found, however, in regions of moderately low vegetation cover and high vegetation cover, especially during the failed 2010 short rains. The merged, TCA-weighted soil moisture composite product takes advantage of the relative strengths of each method, as judged by the

  1. Towards an integrated soil moisture drought monitor for East Africa

    Directory of Open Access Journals (Sweden)

    W. B. Anderson

    2012-08-01

    Full Text Available Drought in East Africa is a recurring phenomenon with significant humanitarian impacts. Given the steep climatic gradients, topographic contrasts, general data scarcity, and, in places, political instability that characterize the region, there is a need for spatially distributed, remotely derived monitoring systems to inform national and international drought response. At the same time, the very diversity and data scarcity that necessitate remote monitoring also make it difficult to evaluate the reliability of these systems. Here we apply a suite of remote monitoring techniques to characterize the temporal and spatial evolution of the 2010–2011 Horn of Africa drought. Diverse satellite observations allow for evaluation of meteorological, agricultural, and hydrological aspects of drought, each of which is of interest to different stakeholders. Focusing on soil moisture, we apply triple collocation analysis (TCA to three independent methods for estimating soil moisture anomalies to characterize relative error between products and to provide a basis for objective data merging. The three soil moisture methods evaluated include microwave remote sensing using the Advanced Microwave Scanning Radiometer – Earth Observing System (AMSR-E sensor, thermal remote sensing using the Atmosphere-Land Exchange Inverse (ALEXI surface energy balance algorithm, and physically based land surface modeling using the Noah land surface model. It was found that the three soil moisture monitoring methods yield similar drought anomaly estimates in areas characterized by extremely low or by moderate vegetation cover, particularly during the below-average 2011 long rainy season. Systematic discrepancies were found, however, in regions of moderately low vegetation cover and high vegetation cover, especially during the failed 2010 short rains. The merged, TCA-weighted soil moisture composite product takes advantage of the relative strengths of each method, as judged by the

  2. Installation of a liquefied natural gas terminal and associated infrastructure (Rabaska) east of Levis : public perception in neighbouring areas; Projet d'implantation d'un terminal methanier et d'infrastructures connexes (Rabaska) a l'Est de la Ville de Levis : perceptions de la population des territoires limitrophes

    Energy Technology Data Exchange (ETDEWEB)

    Belzile, D.; Lainesse, P.; Arbour, S.; Veilleux, S. [Agence de la sante et des services sociaux de Chaudiere-Appalaches, Sainte-Marie, PQ (Canada); Comeau, M.; Levacque, R.; Auger, P. [Agence de la sante et des services sociaux de la Capitale-Nationale, Quebec, PQ (Canada); Lacroix, P. [Centre de sante et de services sociaux du Grand Littoral, Saint-Romuald, PQ (Canada); Brisson, G. [Institut national de sante publique du Quebec, Montreal, PQ (Canada)

    2007-01-15

    The proposed Rabaska project involves the installation of a liquefied natural gas terminal and related infrastructure near Levis, Quebec. Residents in neighbouring areas have expressed concern regarding the project in terms of its impact on the market value of real-estate, the dangerous nature of the terminal, and audio and visual disturbances. In order to evaluate the perceived social impacts of the project, a questionnaire was developed with the collaboration of 7 professionals from the Quebec Ministry of Public Health. The survey consisted of 19 questions that were based on already published material on community health and the results of an existing study on the quality of life in Alma, Quebec. A telephone survey was conducted in November 2006, during which time 406 citizens from neighbouring areas were contacted. The objective was to gain a better understanding of public perceptions regarding the proposed project. The results showed that 62 per cent of the respondents support the project, while 38 per cent are against the project. In terms of security and environmental issues, at least one third of the respondents thought that additional security measures were necessary for the acceptability of the project and at least one quarter supposed the project would never be acceptable. It was concluded that more in-depth surveys are needed in order to fully comprehend the public opinion of residents most affected by the proposed project. 8 refs., 2 appendices.

  3. GIS Applied to Landslide Hazard Mapping and Evaluation in North-East Wales

    Science.gov (United States)

    Miller, S. A.; Degg, M.

    2009-04-01

    Slope instability is a significant environmental hazard in North-East Wales, responsible for important damage to roads and built-up areas. During the late 1980s and the 1990s, systematic landslide mapping and hazard modelling was completed for a number of landslide prone areas within Great Britain, but no such study has to date been carried out for North Wales. This research reports on the creation of a digital landslide inventory for North-East Wales and the use of a Geographical Information System (GIS) to create the first landslide susceptibility models for the area. The research has resulted in the most comprehensive landslide inventory of North-East Wales completed to date. This was accomplished through a combination of aerial photograph interpretation, field mapping and data collection from secondary sources (e.g. consultancy reports, newspapers), yielding a database that records 430 landslides for the area. This represents a 76% (186 landslides) increase on the number of landslides recorded for the area in the UK national landslides database. The landslides in North-East Wales are almost entirely situated inland, with less than 1% on the coast. Approximately 84% of the landslides occur within drift geology and 16% in solid geology. For the slides of known type, 46% are translational slides, 47% rotational slides, 3% flows, 3% falls and 1% complex failures. The type and distribution of landsliding in the area shows notable differences to that found in areas of similar bedrock geology elsewhere in the UK (e.g. Derbyshire and South Wales). Analysis shows that the main landslide controlling parameters in North-East Wales are: lithology, drift material, slope angle, proximity to known faults (structural weaknesses) and proximity to fluvial channels (undercutting). These factors were weighted statistically based on their estimated contribution to slope instability, and combined to create the landslide susceptibility models using a statistical (multiple logistic

  4. Runoff generation through ephemeral streams in south-east Italy

    Science.gov (United States)

    Doglioni, A.; Simeone, V.; Giustolisi, O.

    2012-04-01

    Ephemeral streams are morphological elements, typical of karst areas, characterized by relatively large and flat bottom transects (Camarasa & Tilford, 2002). These occasionally drain runoff generated by extreme rainfall events, characterized by high return periods. The activation of these streams was investigated by several authors for the Mediterranean regions, and in particular for south Spain and north Africa (Camarasa & Segura, 2001; De Vera, 1984). However, there are few analyses for karst areas of south-east of Italy (Cotecchia, 2006; Polemio, 2010). South-east of Italy, in particular the central part of Apulia, is characterized by a karst morphology, with a moderately elevated plateau, namely Murgia, which is drained by a network of ephemeral streams. These are normally dry, relatively short-length and straights, and their main outlets are on the coast. They normally drain water after extraordinary rainfall events, which can generate very high discharges, which can potentially flood the areas close to the streams. For this reason, the definition of an activation threshold for ephemeral streams is a paramount problem, even if this constitutes a complex problem, since the dynamics of the catchment drained by these streams in highly non-linear and biased by multiple variables (e.g. urbanization, land use, etc.). The main problem affecting the analysis and prediction of flood events in karst semi-arid regions is the almost complete absence of discharge time-series, measured at the outlets of the ephemeral streams. This prevents from the identification of accurate statistics of flood events and on the determination of rainfall events, which may potentially generate floods. Indeed, floods and in general flash floods are relatively rare events for semi-arid karst regions, however they can be really severe and disruptive, causing serious damages to people and infrastructures. This work presents an analysis of the ephemeral stream activation in karst semi-arid areas

  5. A Dynamical Downscaling Experiment over East Asia

    Science.gov (United States)

    Baek, H.; Kwon, W.; Choi, D.; Kim, C.; Cha, Y.

    2009-05-01

    To assess future climate change for Korea due to anthropogenic greenhouse gas and aerosol emissions, dynamical downscaling are carried out with MM5 at 18 km resolution over Korea driven at the lateral boundaries by meteorological field from atmospheric model ECHAM4 T106. Sea surface temperatures are from corresponding simulation with the ECHO-G. We analyze two 22-year regional climate simulations, one for present day conditions (1979-2000) and one for future condition (2079-2100) under SRES A1B Scenario. The simulated present day climate by the time-slice experiment with the high-resolution model ECHAM4 T106 show successful performance in simulating the northward migration and the local of the maximum rainfall during the rainy season over East Asia, although its rainfall amount was somewhat weak compared to the observation. Change of East Asian summer monsoon rainfall in the future tends to be increased especially over the east of Japan during July and September. Downscaled mean temperature over Korea during the period of 1979-2000 reproduce the realistic features although the results have cold bias. Simulated daily mean temperature will increase about 3.3É by the end of the 21st century compared with present day and, seasonally the rising is projected to be larger in winter than in summer. Also, simulated precipitation will increase about 15% by the end of of the 21st century compared with present day. These downscaled future climate scenario will be used for studies on impact, adapatation, and vulnerability of climate change over Korea.

  6. Environmental Consequences of Rapid Urbanization in Zhejiang Province, East China

    Directory of Open Access Journals (Sweden)

    Xuchao Yang

    2014-07-01

    Full Text Available Since reforms carried out in the late 1970s, China has experienced unprecedented rates of urban growth. Remote sensing data and surface observational data are used to investigate the urbanization process and related environmental consequences, focusing on extreme heat events and air pollution, in Zhejiang Province (ZJP, East China. Examination of satellite-measured nighttime light data indicates rapid urbanization in ZJP during the past decade, initially forming three urban clusters. With rapid urban sprawl, a significant Urban Heat Island (UHI effect has emerged. During extreme heat events in summer, the UHI effect significantly exacerbates nocturnal heat stress in highly urbanized areas. Taking a long-term view, urbanization also causes additional hot days and hot degree days in urban areas. Urbanization also imposes a heavy burden on local and regional air quality in ZJP. Degraded visibility and an increase in haze days are observed at most meteorological stations, especially in the three urban clusters. The results show that urbanization has led to serious environmental problems in ZJP, not only on the city scale, but also on the regional scale. Maintaining a balance between the continuing process of urbanization and environmental sustainability is a major issue facing the local government.

  7. Environmental consequences of rapid urbanization in zhejiang province, East china.

    Science.gov (United States)

    Yang, Xuchao; Yue, Wenze; Xu, Honghui; Wu, Jingsheng; He, Yue

    2014-07-11

    Since reforms carried out in the late 1970s, China has experienced unprecedented rates of urban growth. Remote sensing data and surface observational data are used to investigate the urbanization process and related environmental consequences, focusing on extreme heat events and air pollution, in Zhejiang Province (ZJP, East China). Examination of satellite-measured nighttime light data indicates rapid urbanization in ZJP during the past decade, initially forming three urban clusters. With rapid urban sprawl, a significant Urban Heat Island (UHI) effect has emerged. During extreme heat events in summer, the UHI effect significantly exacerbates nocturnal heat stress in highly urbanized areas. Taking a long-term view, urbanization also causes additional hot days and hot degree days in urban areas. Urbanization also imposes a heavy burden on local and regional air quality in ZJP. Degraded visibility and an increase in haze days are observed at most meteorological stations, especially in the three urban clusters. The results show that urbanization has led to serious environmental problems in ZJP, not only on the city scale, but also on the regional scale. Maintaining a balance between the continuing process of urbanization and environmental sustainability is a major issue facing the local government.

  8. North East Atlantic Tsunamis Related with Gloria Fault

    Science.gov (United States)

    Baptista, M.; Miranda, J. M.; Batllo, J.; Macia, R.

    2011-12-01

    Gloria fault is one segment of the Eurasia-Nubia plate boundary. It is a large strike slip fault, located between 24W and 19W, with scarce seismic activity but which was the location of several large events during the XX Century, in particular the 25 November 1941 earthquake, a submarine strike-slip event of magnitude 8.3-8.4 and the 26 May 1975 with magnitude 7.9. Since the installation of the tide-gauge networks in several countries of the North East Atlantic area a significant amount of mareograms were obtained, concerning these events, in a number of coastal stations located along the European coasts. The most impacted areas were the north coast of Portugal where the sea overtopped some beaches, in November 1941, and the harbors of Azores, in 1975, where it was observed the fast withdraw of the sea followed by a strong influx over the highest water mark. We present here a systematic view of the tsunami potential of the Gloria Fault and using results of hydrodynamic simulations we compare model results against observations and tide records and we discuss the corresponding implications in the design of the NEAMTWS decision matrix. To properly constrain the source characteristics of the tsunamigenic earthquakes, relocation and scalar moment calculation of the 1941 earthquake from digitized seismograms have been performed. This work is a funded by project s TAGUSDELTA. Ref. PTDC/MAR/113888/2009 and PTDC/CTE-GIX/110205/2009

  9. East-West cooperation at CERN

    CERN Multimedia

    2002-01-01

    From left to right: H. Bokemeyer, in charge of physics for INTAS, J. Sinnaeve, INTAS' general secretary and R. Landua, ATHENA spokesman, visit the ATHENA experiment installations. Heads of INTAS (International Association for the promotion and cooperation of the new independent states of the former Soviet Union) visited CERN on 11 October. This association is in charge of preserving and promoting the scientific potential of the former Soviet Union countries through a cooperation between East and West. In recents years, a certain number of projects related to the LHC experiments have been co-financed by INTAS. The support for young researchers coming from these countries is also a big success.

  10. Methane from the East Siberian Arctic shelf

    DEFF Research Database (Denmark)

    Petrenko...[], Vasilii V.; Etheridge, David M.

    2010-01-01

    that the release of Arctic CH4 was implied in previous climate shifts as well as in the recently renewed rise in atmospheric CH4. These claims are not supported by all the literature they cite. Their reference 5 (1) presents measurements of emissions only of carbon dioxide, not CH4. Their reference 8 (2), a study......In their Report “Extensive methane venting to the atmosphere from sediments of the East Siberian Arctic Shelf” (5 March, p. 1246), N. Shakhova et al. write that methane (CH4) release resulting from thawing Arctic permafrost “is a likely positive feedback to climate warming.” They add...

  11. Near East/South Asia Report

    Science.gov (United States)

    2007-11-02

    military Jeep. Also included in this company’s production is the Morning Bird anti-aircraft mis- sile, which is a two-phase missile, with the first phase...led to the emergence and growth of the phenomenon within the society will be removed. Amputating this phenomenon means uprooting it from the body...one of the so-called seven villages in the hinterland east of Tyr. Center Groves were aglow with newly ripened oranges and birds were singing as if

  12. Latinas Crafting Sustainability in East Los Angeles

    OpenAIRE

    Guajardo, Ana

    2010-01-01

    East Los Angeles has historically been recognized as a center for political and cultural activity with roots in the Chicana/o civil rights movement. Since 1970, Self Help Graphics and Art (SHG) opened its doors to many artists who later entered the art market and formed the canon of Chicana/o visual artists that today continue to exhibit at major museums. While infamous for its printmaking studio and gallery, this cultural space has long been home to events where generations of artists work...

  13. Benchmarking East Tennessee`s economic capacity

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-04-20

    This presentation is comprised of viewgraphs delineating major economic factors operating in 15 counties in East Tennessee. The purpose of the information presented is to provide a benchmark analysis of economic conditions for use in guiding economic growth in the region. The emphasis of the presentation is economic infrastructure, which is classified into six categories: human resources, technology, financial resources, physical infrastructure, quality of life, and tax and regulation. Data for analysis of key indicators in each of the categories are presented. Preliminary analyses, in the form of strengths and weaknesses and comparison to reference groups, are given.

  14. Genetic variation in the east Midlands.

    Science.gov (United States)

    Mastana, S S; Sokol, R J

    1998-01-01

    According to history, the population of the British Isles derives its genepool from a succession of invaders and immigrants. The settlement pattern of these invaders gave rise to a patchwork of genepools, shown in previous genetic surveys. Specimens from 1117 blood donors of regionally subdivided East Midlands (Derbyshire, Nottinghamshire and Leicestershire) were analysed for 18 conventional genetic systems (blood groups, serum proteins and red cell enzymes), according to place of residence. Significant differences exist among the five geographically defined sub-populations, and it is argued that these are derived from the historical settlement of continental European populations in the region, especially the Danes and the Vikings.

  15. Application of MDSplus on EAST Tokamak

    Institute of Scientific and Technical Information of China (English)

    QU Lianzheng; LUO Jiarong; LI lingling; ZHANG Mingxing; WANG Yong

    2007-01-01

    EAST is a fully superconducting Tokamak in China used for controlled fusion research. MDSplus, a special software package for fusion research, has been used successfully as a central repository for analysed data and PCS (Plasma Control System) data since the debugging experiment in the spring of 2006 . In this paper, the reasons for choosing MDSplus as the analysis database and the way to use it are presented in detail, along with the solution to the problem that part of the MDSplus library does not work in the multithread mode. The experiment showed that the data system based on MDSplus operated stably and it could provide a better performance especially for remote users.

  16. Water resources of East Feliciana Parish, Louisiana

    Science.gov (United States)

    White, Vincent E.; Prakken, Lawrence B.

    2017-01-12

    Information concerning the availability, use, and quality of water in East Feliciana Parish, Louisiana, is critical for proper water-resource management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information is presented on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  17. Middle East respiratory syndrome coronavirus in children

    OpenAIRE

    Thabet, Farah; Chehab, May; Bafaqih, Hind; AlMohaimeed, Sulaiman

    2015-01-01

    The Middle East respiratory syndrome (MERS) is a new human disease caused by a novel coronavirus (CoV). The disease is reported mainly in adults. Data in children are scarce. The disease caused by MERS-CoV in children presents with a wide range of clinical manifestations, and it is associated with a lower mortality rate compared with adults. Poor outcome is observed mainly in admitted patients with medical comorbidities. We report a new case of MERS-CoV infection in a 9-month-old child compli...

  18. East China Sea δ18O Record Detects Millennial-Scale Changes in the East Asian Summer Monsoon

    Science.gov (United States)

    Gleeman, E.; Clemens, S. C.; Lawman, A. E.; Kubota, Y.; Holbourn, A. E.; Martin, A.

    2015-12-01

    The East Asian Summer Monsoon (EASM) brings heavy summer rainfall to some of Asia's most densely-populated areas, impacting agricultural production and water resources. Sediment cores were recovered from International Ocean Drilling Program Site U1429 in the East China Sea (31° 37.04' N, 128° 59.50' E, 732 mbsl). This location receives runoff from the Yangtze River, which serves as a major drainage system for monsoon-induced precipitation. Hence, the δ18O record of planktonic foraminifera at Site U1429 reflects changes in regional, monsoon-driven salinity. The top 100 meters of core at Site U1429 were sampled at a preliminary resolution of 15 cm and processed to isolate the planktonic foraminifer Globigerinoides ruber for δ18O mass spectrometry analyses. Abrupt, millennial-scale regional climate variability in the EASM and its linkage to orbital forcings have been reconstructed using stratigraphic analysis of δ18O. The sub-orbital scale structure of the δ18O record over the past 400 kyr matches the structures of both the composite speleothem δ18O from eastern China (Sanbao and Hulu caves) and the planktonic δ18O record from northern South China Sea Site 1146. The similarities between these δ18O records indicate a strong regional response to monsoon forcing. Removal of the temperature component of the δ18O signal by using Mg/Ca (G. ruber) paleothermometry will provide a record of changes in the δ18O composition of seawater in response to Yangtze River runoff.

  19. Investigation of rainfall data with regard to low-level wind flow regime for east central Florida

    Science.gov (United States)

    Brooks, Joni

    1992-01-01

    Previous research has been conducted to investigate the effect of the low-level wind region on summertime convective storms in the east central Florida area. These effects were described by analyzing the distribution of lightning flashes within classifications based on the low-level wind regime for the months June through September of 1987 to 1990. The present research utilizes the same classification strategy to study rainfall patterns for data gathered for the CaPE (Convection and Precipitation/Electrification Experiment) field program. The CaPE field program was conducted in east central Florida from July 8, 1991 to August 18, 1991.

  20. Project Radiation Protection East. Swedish cooperation program for radiation protection in Eastern and Central Europe. Status Report, March 1996

    Energy Technology Data Exchange (ETDEWEB)

    Snihs, J.O.; Johansson, Mai [Swedish Radiation Protection Inst., Stockholm (Sweden); Grapengiesser, S. [STEGRA Consultants (Sweden); Bennerstedt, T. [Tekno Telje (Sweden)

    1996-04-01

    Until now the Swedish program for radiation protection work in central and Eastern europe has been granted 55 MSEK by the Swedish government. The projects are assessed, planned and performed in close cooperation with partner organizations in the East. Since 1994, radiation protection cooperation concerning the former Soviet Navy training reactors in Paldiski, Estonia, is included in Radiation Protection East. The government has granted 8 MSEK for this purpose. This report presents a summary over some 150 projects, their status, allocated funds and their distribution over countries and project areas. The presentation is updated up to March 1996. 7 figs.