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Sample records for area imperial valley

  1. Road infrastructure and mobility of consumption in the Mexicali-Imperial Valley border area

    Directory of Open Access Journals (Sweden)

    Alejandro Mungaray-Moctezuma

    2015-06-01

    Full Text Available The objective of this study is to analyze the mobility of consumption in the Mexicali-Imperial Valley border area. The study shows that the population in the Mexicali sections closer to border crossings generates the greatest amount of consumption dynamics with places located in Imperial Valley. Conversely, Imperial Valley sections that are more distant from the border concentrate a greater number of destination sites for these cross-border trips. It is concluded that a higher quality and more integrated road infrastructure allows the new consumption centers in Imperial Valley to be located farther away from the border and that the Mexicali population with visas can cross indiscriminately through any border crossing by taking longer journeys toward these centers.

  2. 78 FR 16792 - Designation of Areas for Air Quality Planning Purposes; State of California; Imperial Valley...

    Science.gov (United States)

    2013-03-19

    ... (see, e.g., the PM 10 area designations in 40 CFR 81.305 for Coso Junction planning area, Owens Valley..., this action: Is not ``significant regulatory actions'' subject to review by the Office of Management..., 1999); Is not economically significant regulatory actions based on health or safety risks subject to...

  3. Bird Use of Imperial Valley Crops [ds427

    Data.gov (United States)

    California Natural Resource Agency — Agriculture crops in the Imperial Valley of California provide valuable habitat for many resident and migratory birds and are a very important component of the...

  4. Biogeochemical studies of wintering waterfowl in the Imperial and Sacramento Valleys

    Energy Technology Data Exchange (ETDEWEB)

    Koranda, J.J.; Stuart, M.; Thompson, S.; Conrado, C.

    1979-10-01

    Trace and major elemental composition were determined in the organs of wintering waterfowl in the Imperial and Sacramento Valleys of California, and in soils, sediments, and agricultural fertilizer that constitute the various sources of elements in the waterfowl. These data provide a biogeochemical baseline for waterfowl populations wintering in an area being developed for geothermal power. This baseline in the Imperial Valley is affected by soil and sediment composition, agricultural effluents in irrigation and stream water, and spent shot deposited by hunters in waterfowl habitats. The waterfowl acquire a set of trace elements from these sources and concentrations increase in their organs over the wintering period. Nickel, arsenic, selenium, bromine, and lead are the primary elements acquired from soil sources, agricultural effluents, and spent shot in the Imperial Valley. The assessment of effects from geothermal effluents on waterfowl populations in complex because there are large influxes of materials into the Imperial Valley ecosystem that contain trace elements, i.e., irrigation water, phosphatic fertilizers, pesticides, and lead shot. Multiple sources exist for many elements prominent in the expected geothermal effluents. The relationships between the two California valleys, the Imperial and Sacramento, are apparent in the trace element concentrations in the organs of waterfowl obtained in those two valleys. Arsenic is absent in the waterfowl organs obtained in the Sacramento Valley and relatively common in the Imperial Valley waterfowl. The effect of any release of geothermal effluent in the Imperial Valley waterfowl habitats will be difficult to describe because of the complexity of the biogeochemical baseline and the multiple sources of trace and major elements in the ecosystem.

  5. Imperial Contradictions: Is the Valley a Watershed, Region, or Cyborg?

    Science.gov (United States)

    Rudy, Alan P.

    2005-01-01

    Is California's Imperial Valley a watershed? If so, at what level and by what topographic logic? Is it a region? If so, at what level and by what geographic logic? Are its boundaries natural, political, or multivalent on different scales? In short, this essay looks at the special (re)production of environmental conditions within a cyborg world.…

  6. Imperial Valley Environmental Project: progress report

    Energy Technology Data Exchange (ETDEWEB)

    Phelps, P.L.; Anspaugh, L.R. (eds.)

    1977-10-19

    Progress is reported in six areas of research: air quality, water quality, ecosystem quality, subsidence and seismicity, socioeconomic effects, and integrated assessment. A major goal of the air quality element is to evaluate the rate of emission of H/sub 2/S, CO/sub 2/, H/sub 2/, N/sub 2/, CH/sub 4/, and C/sub 2/H/sub 6/ from the operation of the geothermal loop experimental facility at Niland. Concentrations of H/sub 2/S were found to vary between 1500 to 4900 ppM by volume at the Niland facility. To distinguish between geothermal fluids and other waters, extensive sampling networks were established. A major accomplishment was the installation of a high-resolution subsidence-detection network in the Salton Sea geothermal field area, centered on the test facility at Niland. A major effort went into establishing a background of data needed for subsequent impact assessments related to socioeconomic issues raised by geothermal developments. Underway are a set of geothermal energy scenarios that include power development schedules, technology characterizations, and considerations of power-plant-siting criteria. A Gaussian air-pollution model was modified for use in preliminary air-quality assessments. A crop-growth model was developed to evaluate impacts of gases released from geothermal operations on various agricultural crops. Work is also reported on the legal analysis of geothermal legislation and the legal aspects of water-supply utilization. Remote sensing was directed primarily at the Salton Sea, Heber, Brawley, and East Mesa KGRAs. However, large-format photography of the entire Salton Trough was completed. Thermal and multispectral imaging was done for several selected sites in the Salton Sea KGRA. (JGB)

  7. Resource assessment of the Imperial Valley. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Biehler, S.; Lee, T.

    1977-01-01

    A resource assessment of the Imperial Valley has been made based on the use of the gravity anomalies as indicators of total excess mass. These data indicate a potential of producing electric power of 7 to 80 thousand megawatts for 30 years. Over half of the total potential is located in the Salton Sea Anomaly and approximately half of the potential of the Salton Sea field is water covered. An attempt has been made to assess not only the heat in storage in the fluid but also recoverable from the country rock by reinjection. Based on calculations, the natural recharge rate of heat in the Valley due to sea floor spreading is too small to give the resource an indefinite life-span since the economic rates of withdrawal appear to be at least an order of magnitude greater.

  8. Interpretation of shallow crustal structure of the Imperial Valley, California, from seismic reflection profiles

    Energy Technology Data Exchange (ETDEWEB)

    Severson, L.K.

    1987-05-01

    Eight seismic reflection profiles (285 km total length) from the Imperial Valley, California, were provided to CALCRUST for reprocessing and interpretation. Two profiles were located along the western margin of the valley, five profiles were situated along the eastern margin and one traversed the deepest portion of the basin. These data reveal that the central basin contains a wedge of highly faulted sediments that thins to the east. Most of the faulting is strike-slip but there is evidence for block rotations on the scale of 5 to 10 kilometers within the Brawley Seismic Zone. These lines provide insight into the nature of the east and west edges of the Imperial Valley. The basement at the northwestern margin of the valley, to the north of the Superstition Hills, has been normal-faulted and blocks of basement material have ''calved'' into the trough. A blanket of sediments has been deposited on this margin. To the south of the Superstition Hills and Superstition Mountain, the top of the basement is a detachment surface that dips gently into the basin. This margin is also covered by a thick sequence sediments. The basement of the eastern margin consists of metamorphic rocks of the upper plate of the Chocolate Mountain Thrust system underlain by the Orocopia Schist. These rocks dip to the southeast and extend westward to the Sand Hills Fault but do not appear to cross it. Thus, the Sand Hills Fault is interpreted to be the southern extension of the San Andreas Fault. North of the Sand Hills Fault the East Highline Canal seismicity lineament is associated with a strike-slip fault and is probably linked to the Sand Hills Fault. Six geothermal areas crossed by these lines, in agreement with previous studies of geothermal reservoirs, are associated with ''faded'' zones, Bouguer gravity and heat flow maxima, and with higher seismic velocities than surrounding terranes.

  9. Geothermal environmental studies, Heber Region, Imperial Valley, California. Environmental baseline data acquisition. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1977-02-01

    The Electric Power Research Institute (EPRI) has been studying the feasibility of a Low Salinity Hydrothermal Demonstration Plant as part of its Geothermal Energy Program. The Heber area of the Imperial Valley was selected as one of the candidate geothermal reservoirs. Documentation of the environmental conditions presently existing in the Heber area is required for assessment of environmental impacts of future development. An environmental baseline data acquisition program to compile available data on the environment of the Heber area is reported. The program included a review of pertinent existing literature, interviews with academic, governmental and private entities, combined with field investigations and meteorological monitoring to collect primary data. Results of the data acquisition program are compiled in terms of three elements: the physical, the biological and socioeconomic settings.

  10. Analysis of the apiclutural industry in relation to geothermal development and agriculture in the Imperial Valley, Imperial County, California

    Energy Technology Data Exchange (ETDEWEB)

    Atkins, E.L.

    1979-04-01

    PART I: Continuous exposure to 30 ppB H/sub 2/S increased lifespan of caged worker honey bees, Apis mellifera L., 33%; whereas, bees exposed > 13 days to 100 ppB and 300 ppB H/sub 2/S the lifespan was shortened 32% and 51%, respectively, over unexposed bees; bees exposed > 15 days to a combination of 300 ppB H/sub 2/S + 50 ppM CO/sub 2/ the lifespan was shortened 4.4% more that 300 ppB H/sub 2/S alone. The mean temperature and/or relative humidity did not exert a direct effect on the hazard to bees. A continuous exposure to 300 ppB SO/sub 2/ was detrimental to caged worker honey bees; and, a mean temperature of 27.2/sup 0/C was 75.7% more toxic than the same dosage at 16.7/sup 0/C. Worker bee lifespans exposed to 300 ppB SO/sub 2/ at 16.7/sup 0/C were shortened 13.5% and 79%, respectively, compared to unexposed bees. Therefore, both dosage and temperature exert direct effects on the hazards to bees. PART II: The status of the apicultural industry in Imperial County, California, was outlined giving a short characterization of the area in relation to the apicultural industry. Agriculture utilizes 500,000 intensely farmed acres which generated a 11-year average income of $370 million. Over 40 agricultural commodities are produced. The apicultural industry is intimately involved in 25% of the total gross agricultural income. In addition, most of the flora growing in the desert community which comprises the remainder of the county are very important to honey bees by providing sustaining nectar and/or pollen for brood rearing. The bee foraged flora provides substantial bee forage when colonies are located outside of the agriculutral area. It is concluded that geothermal resource development in the Imperial Valley is contemplated to have minimal effects on the apicultural industry.

  11. Geotechnical environmental aspects of geothermal power generation at Herber, Imperial Valley, California

    Energy Technology Data Exchange (ETDEWEB)

    1976-10-01

    The feasibility of constructing a 25-50 MWe geothermal power plant using low salinity hydrothermal fluid as the energy source was assessed. Here, the geotechnical aspects of geothermal power generation and their relationship to environmental impacts in the Imperial Valley of California were investigated. Geology, geophysics, hydrogeology, seismicity and subsidence are discussed in terms of the availability of data, state-of-the-art analytical techniques, historical and technical background and interpretation of current data. Estimates of the impact of these geotechnical factors on the environment in the Imperial Valley, if geothermal development proceeds, are discussed.

  12. ERDA test facilities, East Mesa Test Site. Geothermal resource investigations, Imperial Valley, California

    Energy Technology Data Exchange (ETDEWEB)

    1976-01-01

    Detailed specifications which must be complied with in the construction of the ERDA Test Facilities at the East Mesa Site for geothermal resource investigations in Imperial Valley, California are presented for use by prospective bidders for the construction contract. The principle construction work includes a 700 gpm cooling tower with its associated supports and equipment, pipelines from wells, electrical equipment, and all earthwork. (LCL)

  13. Cheap for Whom? Migration, Farm Labor, and Social Reproduction in the Imperial Valley-Mexicali Borderlands, 1942-1969

    OpenAIRE

    Mendez, Alina Ramirez

    2017-01-01

    This dissertation argues that the agriculture industry in California’s Imperial Valley has enjoyed ample access to cheap labor since the mid-twentieth century because Mexicali, Baja California Norte, its Mexican neighbor, has subsidized the reproduction of a transborder labor force employed in agriculture but otherwise denied social membership in the United States. This subsidy from Mexicali to the Imperial Valley began in 1942 with the start of the Bracero Program and continued well past the...

  14. Potential effects of geothermal energy conversion on Imperial Valley ecosystems. [Seven workshop presentations

    Energy Technology Data Exchange (ETDEWEB)

    Shinn, J.H. (ed.)

    1976-12-17

    This workshop on potential effcts of geothermal energy conversion on the ecology of Imperial Valley brought together personnel of Lawrence Livermore Laboratory and many collaborators under the sponsorship of the ERDA Imperial Valley Environmental Project (IVEP). The LLL Integrated Assessment Team identified the electric power potential and its associated effluents, discharges, subsidence, water requirements, land use, and noise. The Working Groups addressed the ecological problems. Water resource management problems include forces on water use, irrigation methods and water use for crops, water production, and water allocation. Agricultural problems are the contamination of edible crops and the reclamation of soil. A strategy is discussed for predevelopment baseline data and for identification of source term tracers. Wildlife resources might be threatened by habitat destruction, powerline impacts, noise and disturbance effects, gas emissions, and secondary impacts such as population pressure. Aquatic ecosystems in both the Salton Sea and fresh waters have potential hazards of salinity and trace metal effects, as well as existing stresses; baseline and bioassay studies are discussed. Problems from air pollution resulting from geothermal resource development might occur, particularly to vegetation and pollinator insects. Conversion of injury data to predicted economic damage isneeded. Finally, Imperial Valley desert ecosystems might be threatened by destruction of habitat and the possible effects on community structure such as those resulting from brine spills.

  15. Assessment of geothermal development in the Imperial Valley of California. Volume 1. Environment, health, and socioeconomics

    Energy Technology Data Exchange (ETDEWEB)

    Layton, D. (ed.)

    1980-07-01

    Utilization of the Imperial Valley's geothermal resources to support energy production could be hindered if environmental impacts prove to be unacceptable or if geothermal operations are incompatible with agriculture. To address these concerns, an integrated environmental and socioeconomic assessment of energy production in the valley was prepared. The most important impacts examined in the assessment involved air quality changes resulting from emissions of hydrogen sulfide, and increases in the salinity of the Salton Sea resulting from the use of agricultural waste waters for power plant cooling. The socioeconomics consequences of future geothermal development will generally be beneficial. (MHR)

  16. Pink bollworm integrated management using sterile insects under field trial conditions, Imperial Valley, California

    International Nuclear Information System (INIS)

    Walters, M.L.; Staten, R.T.; Roberson, R.C.

    2000-01-01

    The pink bollworm moth (Pectinophora gossypiella Saunders) feeds almost exclusively on cotton (Gossypium spp.) and causes economic loss (Pfadt 1978). The pink bollworm (PBW) is often the key pest of cotton in Arizona, southern California, and northwestern Mexico. The larvae (immature stages) bore into the developing cotton fruit, where they feed on the cotton lint and seeds, causing significant damage and dramatically reducing the yield of cotton lint (Pfadt 1978). The PBW is difficult to control with conventional means (insecticides) because it spends the destructive larval phase inside the cotton boll where it is well protected from control measures. Cultural controls, such as a short growing season, have successfully decreased the population in the Imperial Valley (Chu et al. 1992) to the point where eradication may be possible using sterile insects and genetically engineered cotton. Because the PBW is an introduced insect, with few plant hosts other than cultivated cotton, its eradication from continental USA is a desirable and economically attractive alternative to the continued use of pesticides and/or further loss to the pest. Mass releases of sterile insects began in earnest in 1970 in the San Joaquin Valley, California, in order to inhibit normal reproduction and to eradicate the pest in an environmentally responsible manner. Sterile release involves mass production and sexual sterilisation using irradiation (20 krad for PBW adults). This was accomplished by building a rearing facility in Phoenix, AZ. The facility has 6,410 square metres of permanent laboratories, rearing and irradiation chambers and insect packing rooms. The facility operates the year round but with a variable production rate, that is, maximal during the cotton growing season (May through September). Sterile insect technology is based on the monitoring of the native and sterile populations in the field and the subsequent release of appropriate numbers of sterile insects in order to

  17. Integrated Modeling of Water Policy Futures in the Imperial-Mexicali Valleys

    Science.gov (United States)

    Kjelland, M. K.; Forster, C. B.; Grant, W. E.; Collins, K.

    2004-12-01

    Divided by an international border, the Imperial-Mexicali Valleys (IMVs) are linked by shared history, natural resources, culture and economy. This region is experiencing changes driven by policy makers both within and outside the IMVs. The largest external decision, the Colorado River Quantification Settlement Agreement (QSA) of 2003, opens the door to a laboratory for studying the consequences of a massive transfer of agricultural water to municipal users. Two irrigation districts, two urban water agencies and the State of California have agreed to a 75 year of more than 30 million acre-feet of Colorado River water from agricultural to urban use. Although Imperial Valley farmers will be compensated for water conservation and land fallowing, the economic, environmental and social consequences are unclear. Farmers who fallow will likely cause a greater impact on local businesses and government than those choosing on-field water conservation. Reduced agricultural water use causes reduced flow of irrigation runoff, at higher salinity than before, to the Salton Sea that, in turn, impacts the population dynamics of Ichthyan and Avian species at the Salton Sea. Municipal wastewater discharged into the New River by Mexicali, Mexico is also an important source of inflow to the Salton Sea that will be reduce by plans to reclaim the wastewater for various uses, including cooling water for two new power plants in the Mexicali. A restoration program is funded to produce a Sea with much reduced surface area. But this approach may, in turn, lead to increases in windblown dust from the dry lakebed that will contribute to an air basin already designated as a federal nonattainment area for particulate emissions. Additional water will be conserved by lining the All American and Coachella canals. But, eliminating seepage from the All American canal reduces groundwater recharge to aquifers used by Mexican farmers. A complex interplay of water-related issues must be accounted for if

  18. Feasibility study report for the Imperial Valley Ethanol Refinery: a 14. 9-million-gallon-per-year ethanol synfuel refinery utilizing geothermal energy

    Energy Technology Data Exchange (ETDEWEB)

    1981-03-01

    The construction and operation of a 14,980,000 gallon per year fuel ethanol from grain refinery in the Imperial Valley of California is proposed. The Imperial Valley Ethanol Refinery (refinery) will use hot geothermal fluid from geothermal resources at the East Mesa area as the source of process energy. In order to evaluate the economic viability of the proposed Project, exhaustive engineering, cost analysis, and financial studies have been undertaken. This report presents the results of feasibility studies undertaken in geothermal resource, engineering, marketing financing, management, environment, and permits and approvals. The conclusion of these studies is that the Project is economically viable. US Alcohol Fuels is proceeding with its plans to construct and operate the Refinery.

  19. Irrigation runoff insecticide pollution of rivers in the Imperial Valley, California (USA)

    Energy Technology Data Exchange (ETDEWEB)

    Vlaming, V. de [Aquatic Toxicology Laboratory, VM: APC, 1321 Haring Hall, University of California, Davis, CA 95616 (United States)]. E-mail: vldevlaming@ucdavis.edu; DiGiorgio, C. [Department of Water Resources, P.O. Box 942836, Sacramento, CA 94236 (United States); Fong, S. [Aquatic Toxicology Laboratory, VM: APC, 1321 Haring Hall, University of California, Davis, CA 95616 (United States); Deanovic, L.A. [Aquatic Toxicology Laboratory, VM: APC, 1321 Haring Hall, University of California, Davis, CA 95616 (United States); Paz Carpio-Obeso, M. de la [Colorado River Basin Region Water Quality Control Board, 73-720 Fred Waring Drive, Suite 100, Palm Desert, CA 92260 (United States); Miller, J.L. [AQUA-Science, 17 Arboretum Drive, Davis, CA 95616 (United States); Miller, M.J. [AQUA-Science, 17 Arboretum Drive, Davis, CA 95616 (United States); Richard, N.J. [Division of Water Quality, State Water Resources Control Board, 1001 I Street, Sacramento, CA 95814 (United States)

    2004-11-01

    The Alamo and New Rivers located in the Imperial Valley, California receive large volumes of irrigation runoff and discharge into the ecologically sensitive Salton Sea. Between 1993 and 2002 we conducted a series of studies to assess water quality using three aquatic species: a cladoceran (Ceriodaphnia dubia), a mysid (Neomysis mercedis), and a larval fish (Pimephales promelas). Although no mortality was observed with the P. promelas, high-level toxicity to the invertebrate species was documented in samples from both rivers during many months of each year. Toxicity identifications and chemical analyses identified the organophosphorus insecticides (OP), chlorpyrifos and diazinon, as the cause of C. dubia toxicity. The extent of the C. dubia mortality was highly correlated with quantities of these OPs applied in the river watersheds. C. dubia mortality occurred during more months of our 2001/2002 study than in the 1990s investigations. During 2001/2002, the extensive C. dubia mortality observed in New River samples was caused by OP insecticide pollution that originated from Mexico. Mortality to N. mercedis in New River samples was likely caused by contaminants other than OP insecticides. Our studies document OP insecticide-caused pollution of the Alamo River over a 10-year period and provide the necessary information for remediation efforts. - Capsule: Organophosphorous insecticides in runoff water from the USA and Mexico have impacted rivers in the Imperial Valley, California.

  20. Irrigation runoff insecticide pollution of rivers in the Imperial Valley, California (USA)

    International Nuclear Information System (INIS)

    Vlaming, V. de; DiGiorgio, C.; Fong, S.; Deanovic, L.A.; Paz Carpio-Obeso, M. de la; Miller, J.L.; Miller, M.J.; Richard, N.J.

    2004-01-01

    The Alamo and New Rivers located in the Imperial Valley, California receive large volumes of irrigation runoff and discharge into the ecologically sensitive Salton Sea. Between 1993 and 2002 we conducted a series of studies to assess water quality using three aquatic species: a cladoceran (Ceriodaphnia dubia), a mysid (Neomysis mercedis), and a larval fish (Pimephales promelas). Although no mortality was observed with the P. promelas, high-level toxicity to the invertebrate species was documented in samples from both rivers during many months of each year. Toxicity identifications and chemical analyses identified the organophosphorus insecticides (OP), chlorpyrifos and diazinon, as the cause of C. dubia toxicity. The extent of the C. dubia mortality was highly correlated with quantities of these OPs applied in the river watersheds. C. dubia mortality occurred during more months of our 2001/2002 study than in the 1990s investigations. During 2001/2002, the extensive C. dubia mortality observed in New River samples was caused by OP insecticide pollution that originated from Mexico. Mortality to N. mercedis in New River samples was likely caused by contaminants other than OP insecticides. Our studies document OP insecticide-caused pollution of the Alamo River over a 10-year period and provide the necessary information for remediation efforts. - Capsule: Organophosphorous insecticides in runoff water from the USA and Mexico have impacted rivers in the Imperial Valley, California

  1. Reclaiming agricultural drainage water with nanofiltration membranes: Imperial Valley, California, USA

    Science.gov (United States)

    Kharaka, Y.K.; Schroeder, R.A.; Setmire, J.G.; ,

    2003-01-01

    We conducted pilot-scale field experiments using nanofiltration membranes to lower the salinity and remove Se, As and other toxic contaminants from saline agricultural wastewater in the Imperial Valley, California, USA. Farmlands in the desert climate (rainfall - 7.4 cm/a) of Imperial Valley cover -200,000 ha that are irrigated with water (-1.7 km3 annually) imported from the Colorado River. The salinity (-850 mg/L) and concentration of Se (-2.5 ??g/L) in the Colorado River water are high and evapotranpiration further concentrates salts in irrigation drainage water, reaching salinities of 3,000-15,000 mg/L TDS and a median Se value of -30 ??g/L. Experiments were conducted with two commercially available nanofiltration membranes, using drainage water of varying composition, and with or without the addition of organic precipitation inhibitors. Results show that these membranes selectively remove more than 95% of Se, SO4, Mo, U and DOC, and -30% of As from this wastewater. Low percentages of Cl, NO3 and HCO3, with enough cations to maintain electrical neutrality also were removed. The product water treated by these membranes comprised more than 90% of the wastewater tested. Results indicate that the treated product water from the Alamo River likely will have less than 0.2 ??g/L Se, salinity of 300-500 mg/L TDS and other chemical concentrations that meet the water quality criteria for irrigation and potable use. Because acceptability is a major issue for providing treated wastewater to urban centers, it may be prudent to use the reclaimed water for irrigation and creation of lower salinity wetlands near the Salton Sea; an equivalent volume of Colorado River water can then be diverted for the use of increasing populations of San Diego and other urban centers in southern California. Nanofiltration membranes yield greater reclaimed-water output and require lower pressure and less pretreatment, and therefore are generally more cost effective than traditional reverse

  2. Source characterization of major emission sources in the Imperial and Mexicali Valleys along the US/Mexico border

    Energy Technology Data Exchange (ETDEWEB)

    Watson, J.G.; Chow, J.C. [Desert Research Institute, 2215 Raggio Pkwy., 89512 Reno, NV (United States)

    2001-08-10

    Chemical profiles for particle emissions are needed for source apportionment studies using the chemical mass balance (CMB) receptor model. Source measurements of geological sources, motor vehicle exhaust, vegetative burning (e.g. asparagus, field burning, charbroil cooking), and industrial sources (e.g. oil-fueled glass plant, manure-fueled power plants) were acquired as part of the Imperial/Mexicali Valley Cross Border PM{sub 10} Transport Study in 1992. Six different source sampling techniques (i.e. hot- and diluted-exhaust sampling, ground-based source sampling, particle sweeping/grab sampling, vacuum sampling, and laboratory resuspension sampling) were applied to acquire filter samples of PM{sub 2.5} and PM{sub 10} (particulate matter with aerodynamic diameters <2.5 and 10 {mu}m, respectively). Filter samples were analyzed for mass by gravimetry, elements (Na to U) by X-ray fluorescence, anions (Cl{sup -}, NO{sub 3}{sup -}, SO{sub 4}{sup =}) by ion chromatography, ammonium (NH{sub 4}{sup +}) by automated colorimetry, soluble sodium (Na{sup +}) and potassium (K{sup +}) by atomic absorption spectrophotometry, and organic and elemental carbon (OC, EC) by thermal/optical reflectance. Concentration data were acquired for a total of 50 chemical species. Elevated abundances of crustal components (Al, Si, K, Ca, Fe) from geological material, carbon (OC, EC) and trace elements (Br, Pb) from vehicle exhausts, carbon (OC, EC) and ions (K{sup +}, Cl{sup -}) from vegetative burning, ions (SO{sub 4}{sup =}, NH{sub 4}{sup +}, Na{sup +}, K{sup +}, Cl{sup -}) and elements (Cl, Se) from a manure-fueled power plants, and sulfur and trace elements (Na{sup +}, Pb, Se, Ni, V) from an oil-fueled glass plant were found in the resulting source profiles. Abundances of crustal species (e.g. Al, Si, Ca) in the Imperial/Mexicali Valley geological profiles are more than twice those found in central and southern California. Abundances of lead in motor vehicle exhausts indicate different

  3. Seismic calibration shots conducted in 2009 in the Imperial Valley, southern California, for the Salton Seismic Imaging Project (SSIP)

    Science.gov (United States)

    Murphy, Janice; Goldman, Mark; Fuis, Gary; Rymer, Michael; Sickler, Robert; Miller, Summer; Butcher, Lesley; Ricketts, Jason; Criley, Coyn; Stock, Joann; Hole, John; Chavez, Greg

    2011-01-01

    Rupture of the southern section of the San Andreas Fault, from the Coachella Valley to the Mojave Desert, is believed to be the greatest natural hazard facing California in the near future. With an estimated magnitude between 7.2 and 8.1, such an event would result in violent shaking, loss of life, and disruption of lifelines (freeways, aqueducts, power, petroleum, and communication lines) that would bring much of southern California to a standstill. As part of the Nation's efforts to prevent a catastrophe of this magnitude, a number of projects are underway to increase our knowledge of Earth processes in the area and to mitigate the effects of such an event. One such project is the Salton Seismic Imaging Project (SSIP), which is a collaborative venture between the United States Geological Survey (USGS), California Institute of Technology (Caltech), and Virginia Polytechnic Institute and State University (Virginia Tech). This project will generate and record seismic waves that travel through the crust and upper mantle of the Salton Trough. With these data, we will construct seismic images of the subsurface, both reflection and tomographic images. These images will contribute to the earthquake-hazard assessment in southern California by helping to constrain fault locations, sedimentary basin thickness and geometry, and sedimentary seismic velocity distributions. Data acquisition is currently scheduled for winter and spring of 2011. The design and goals of SSIP resemble those of the Los Angeles Region Seismic Experiment (LARSE) of the 1990's. LARSE focused on examining the San Andreas Fault system and associated thrust-fault systems of the Transverse Ranges. LARSE was successful in constraining the geometry of the San Andreas Fault at depth and in relating this geometry to mid-crustal, flower-structure-like decollements in the Transverse Ranges that splay upward into the network of hazardous thrust faults that caused the 1971 M 6.7 San Fernando and 1987 M 5

  4. Location of odor sources and the affected population in Imperial County, California

    Energy Technology Data Exchange (ETDEWEB)

    Hahn, J.L.

    1981-08-01

    This report is divided into four sections. The first two sections contain general background information on Imperial County. The third section is a general discussion of odor sources in Imperial County, and the fourth maps the specific odor sources, the expected areas of perception, and the affected populations. this mapping is done for the Imperial Valley and each of the four Imperial County KGRA's (Known Geothermal Resource Areas) where odor from the development of the geothermal energy may affect population.

  5. 75 FR 62853 - Notice of Availability of the Record of Decision for the Imperial Valley Solar Project and...

    Science.gov (United States)

    2010-10-13

    ... Management Plan (RMP) for the project site and the surrounding areas) located in the California Desert... Associated Amendment to the California Desert Conservation Area Resource Management Plan-Amendment, Imperial... the proprietary SunCatcher technology and facilities. The IVS project site is proposed on...

  6. Seismic imaging of the metamorphism of young sediment into new crystalline crust in the actively rifting Imperial Valley, California

    Science.gov (United States)

    Han, Liang; Hole, John; Stock, Joann; Fuis, Gary S.; Williams, Colin F.; Delph, Jonathan; Davenport, Kathy; Livers, Amanda

    2016-01-01

    Plate-boundary rifting between transform faults is opening the Imperial Valley of southern California and the rift is rapidly filling with sediment from the Colorado River. Three 65–90 km long seismic refraction profiles across and along the valley, acquired as part of the 2011 Salton Seismic Imaging Project, were analyzed to constrain upper crustal structure and the transition from sediment to underlying crystalline rock. Both first arrival travel-time tomography and frequency-domain full-waveform inversion were applied to provide P-wave velocity models down to ∼7 km depth. The valley margins are fault-bounded, beyond which thinner sediment has been deposited on preexisting crystalline rocks. Within the central basin, seismic velocity increases continuously from ∼1.8 km/s sediment at the surface to >6 km/s crystalline rock with no sharp discontinuity. Borehole data show young sediment is progressively metamorphosed into crystalline rock. The seismic velocity gradient with depth decreases approximately at the 4 km/s contour, which coincides with changes in the porosity and density gradient in borehole core samples. This change occurs at ∼3 km depth in most of the valley, but at only ∼1.5 km depth in the Salton Sea geothermal field. We interpret progressive metamorphism caused by high heat flow to be creating new crystalline crust throughout the valley at a rate comparable to the ≥2 km/Myr sedimentation rate. The newly formed crystalline crust extends to at least 7–8 km depth, and it is shallower and faster where heat flow is higher. Most of the active seismicity occurs within this new crust.

  7. Seismic imaging of the metamorphism of young sediment into new crystalline crust in the actively rifting Imperial Valley, California

    Science.gov (United States)

    Han, Liang; Hole, John A.; Stock, Joann M.; Fuis, Gary S.; Williams, Colin F.; Delph, Jonathan R.; Davenport, Kathy K.; Livers, Amanda J.

    2016-11-01

    Plate-boundary rifting between transform faults is opening the Imperial Valley of southern California and the rift is rapidly filling with sediment from the Colorado River. Three 65-90 km long seismic refraction profiles across and along the valley, acquired as part of the 2011 Salton Seismic Imaging Project, were analyzed to constrain upper crustal structure and the transition from sediment to underlying crystalline rock. Both first arrival travel-time tomography and frequency-domain full-waveform inversion were applied to provide P-wave velocity models down to ˜7 km depth. The valley margins are fault-bounded, beyond which thinner sediment has been deposited on preexisting crystalline rocks. Within the central basin, seismic velocity increases continuously from ˜1.8 km/s sediment at the surface to >6 km/s crystalline rock with no sharp discontinuity. Borehole data show young sediment is progressively metamorphosed into crystalline rock. The seismic velocity gradient with depth decreases approximately at the 4 km/s contour, which coincides with changes in the porosity and density gradient in borehole core samples. This change occurs at ˜3 km depth in most of the valley, but at only ˜1.5 km depth in the Salton Sea geothermal field. We interpret progressive metamorphism caused by high heat flow to be creating new crystalline crust throughout the valley at a rate comparable to the ≥2 km/Myr sedimentation rate. The newly formed crystalline crust extends to at least 7-8 km depth, and it is shallower and faster where heat flow is higher. Most of the active seismicity occurs within this new crust.

  8. Some issues regarding regulatory policy, political participation, and social implications of geothermal resource development in the Imperial Valley

    Energy Technology Data Exchange (ETDEWEB)

    Green, P.S.; Steinberger, M.F.

    1976-02-01

    The early stages of geothermal resource development in the Imperial Valley have been characterized by an emphasis on the technological expertise of private developers and government officials. Government officials have created a complex array of Federal, state and county regulations to monitor the development. Local control is under the jurisdiction of the Imperial County government. The County has as its responsibility the protection of the general welfare of its residents, including any potentially adverse social, economic, or environmental impacts caused by geothermal resource development. Private developers and government officials are interested in the resources as a source of water desalination and electric power generation. An assessment of the interests and concerns of the public was made early in the development stage. In view of all these interests, it is essential in a democratic society that the various interests be identified so government can be representative of, and responsive to, those interests. Therefore, the four issues discussed in the paper are: (1) regulatory problems faced by local government officials in determining the course of development; (2) the social and political context in which the development is taking place; (3) the potential of geothermal development as perceived by community leaders and local government officials; and (4) the desirability of expanding citizen participation in geothermal decision-makingduring a period in which, as public opinion polls indicated, many citizens feel separated from government actions which may significantly affect their lives. Recommendations for regulations of geothermal resources and recommendations for improving public input into geothermal regulation are summarized in depth. (MCW)

  9. The Corregidores of the Colca Valley, Peru: Imperial Administration in an Andean Region

    Directory of Open Access Journals (Sweden)

    Cook, Noble David

    2003-12-01

    Full Text Available The corregidor de los indios was introduced into the Viceroyalty of Peru by Governor García de Castro in 1565. The institution was designed to limit the power of the encomendero elite and to improve administration and justice in the Andean countryside. Here we examine the impact of the reforms at the local level, the corregimiento of Los Collaguas in the Colca Valley, located between Cuzco and Arequipa. Althought the Crown was largely successful in weakening the encomienda, possibility of graft corrupted all but a handful of corregidores. The residencia did check some of those abuses.

    El gobernador García de Castro fue quien introdujo (1565 el corregidor de los indios en el virreinato del Perú. El corregimiento fue establecido para limitar el poder de los encomenderos y mejorar la administración y la justicia en los sitios rurales, y al mismo tiempo incrementar la colección del tributo. En este trabajo examinamos el impacto de las reformas en el corregimiento de los Collaguas situado en el hermoso valle del río Colca entre Arequipa y Cuzco. Aunque la corona fue más exitosa en debilitar la encomienda, la posibilidad de soborno corrompió a la mayoría de los corregidores.

  10. 77 FR 55224 - Notice of Availability of the Proposed Imperial Sand Dunes Recreation Area Management Plan and...

    Science.gov (United States)

    2012-09-07

    ... Availability of the Proposed Imperial Sand Dunes Recreation Area Management Plan and California Desert... California Desert Conservation Area (CDCA) Plan Amendment/Final Environmental Impact Statement (EIS), for the.... District Court in September 2006. Portions of the biological opinion for the Peirson's milkvetch were also...

  11. Linguistic Imperialism

    DEFF Research Database (Denmark)

    Phillipson, Robert

    2013-01-01

    The study of linguistic imperialism focuses on how and why certain languages dominate internationally, and attempts to account for such dominance in a theoretically informed way.......The study of linguistic imperialism focuses on how and why certain languages dominate internationally, and attempts to account for such dominance in a theoretically informed way....

  12. 78 FR 16827 - Designation of Areas for Air Quality Planning Purposes; State of California; Imperial Valley...

    Science.gov (United States)

    2013-03-19

    ... northeastern boundary of Hydrologic Unit 18100200 generally follows the crestline of the Chocolate Mountains... effect. EPA will address all public comments in a subsequent final rule based on this proposed rule. EPA...

  13. Inversion of commbined geophysical data for determination of structure beneath the Imperial Valley geothermal region. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Savino, J.M.; Rodi, W.L.; Goff, R.C.; Jordan, T.H.; Alexander, J.H.; Lambert, D.G.

    1977-09-01

    A program aimed at developing formal numerical modeling data sets for defining the earth's near surface environment is discussed. The numerical modeling procedures developed and the results obtained in these areas are described. The conclusions are enumerated. (MHR)

  14. Pesticides in Water and Suspended Sediment of the Alamo and New Rivers, Imperial Valley/Salton Sea Basin, California, 2006-2007

    Science.gov (United States)

    Orlando, James L.; Smalling, Kelly L.; Kuivila, Kathryn

    2008-01-01

    Water and suspended-sediment samples were collected at eight sites on the Alamo and New Rivers in the Imperial Valley/Salton Sea Basin of California and analyzed for both current-use and organochlorine pesticides by the U.S. Geological Survey. Samples were collected in the fall of 2006 and spring of 2007, corresponding to the seasons of greatest pesticide use in the basin. Large-volume water samples (up to 650 liters) were collected at each site and processed using a flow-through centrifuge to isolate suspended sediments. One-liter water samples were collected from the effluent of the centrifuge for the analysis of dissolved pesticides. Additional samples were collected for analysis of dissolved organic carbon and for suspended-sediment concentrations. Water samples were analyzed for a suite of 61 current-use and organochlorine pesticides using gas chromatography/mass spectrometry. A total of 25 pesticides were detected in the water samples, with seven pesticides detected in more than half of the samples. Dissolved concentrations of pesticides observed in this study ranged from below their respective method detection limits to 8,940 nanograms per liter (EPTC). The most frequently detected compounds in the water samples were chlorpyrifos, DCPA, EPTC, and trifluralin, which were observed in more than 75 percent of the samples. The maximum concentrations of most pesticides were detected in samples from the Alamo River. Maximum dissolved concentrations of carbofuran, chlorpyrifos, diazinon, and malathion exceeded aquatic life benchmarks established by the U.S. Environmental Protection Agency for these pesticides. Suspended sediments were analyzed for 87 current-use and organochlorine pesticides using microwave-assisted extraction, gel permeation chromatography for sulfur removal, and either carbon/alumina stacked solid-phase extraction cartridges or deactivated Florisil for removal of matrix interferences. Twenty current-use pesticides were detected in the suspended

  15. Yampa River Valley sub-area contingency plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-08-01

    The Yampa River Valley sub-area contingency plan (Contingency Plan) has been prepared for two counties in northwestern Colorado: Moffat County and Routt County. The Contingency Plan is provided in two parts, the Contingency Plan and the Emergency Response Action Plan (ERAP). The Contingency Plan provides information that should be helpful in planning to minimize the impact of an oil spill or hazardous material incident. It contains discussions of planning and response role, hazards identification, vulnerability analysis, risk analysis, cleanup, cost recovery, training, and health and safety. It includes information on the incident command system, notifications, response capabilities, emergency response organizations, evacuation and shelter-in-place, and immediate actions.

  16. 77 FR 2469 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2012-01-18

    ... the California State Implementation Plan, Antelope Valley Air Quality Management District and Imperial... Quality Management District (AVAQMD) and Imperial County Air Pollution Control District (ICAPCD) portions... Technology (RACT),'' adopted on February 23, 2010. * * * * * (G) Antelope Valley Air Quality Management...

  17. Future considerations: Imperial finds new promise in natural gas

    International Nuclear Information System (INIS)

    Martin, J.

    1988-01-01

    After decades of having natural gas a minor part of its operations, Imperial Oil has reevaluated the importance of that resource within the company's strategy. A comprehensive business review of the industry was conducted in 1987 and prompted Imperial's subsidiary, Esso Resources Canada, to adopt the goal of becoming an industry leader in natural gas reserves, production, and marketing. Imperial's natural gas business started in 1921, when it assumed control of the company whose Turner Valley gas find sparked an oil rush in 1914. By the early 1940s, when Turner Valley was still Canada's only major oil field, Imperial was considering the manufacture of synthetic oil from natural gas, but then it discovered the first well of the Leduc oil boom in 1947. Imperial built the first gas conservation plant in Canada in 1950, but largely left other companies to develop gas fields. The deregulated gas market of the mid-1980s saw Imperial buying its first major acquisition in over 20 years, Sulpetro Ltd.; this boosted Imperial's annual gas production and its reserves by a third. A further purchase of Ocelot Industries increased overall gas production by another 20%. Imperial also made substantial gas finds in the Mackenzie Delta, and the company's holdings at Obed (Alberta) will add 8% to gas production

  18. Preliminary results of a multidisciplinary geophysical investigation in an archaeological area near Rome, with remains of a vast imperial age Roman villa

    Science.gov (United States)

    Florindo, F.; Sapia, V.; Marchetti, M.

    2017-12-01

    We present preliminary results of a multidisciplinary geophysical investigation applied to the subsoil imaging of the archaeological site of Cocciano, near Rome. The area was place of a series of archaeological findings, which are generally recognized as the remains of a vast Roman villa of the imperial age, notably attributed to Emperor Tiberius. We acquired capacitive coupled resistivity data along two parallel profiles and we performed a magnetic survey over a small subset of the survey area. The recovered resistivity models suggest the presence of a shallow, sub-horizontal, resistive layer (ρ > 350 Ωm), of slightly variable thickness (2 - 3 m), which we interpret as the response of ancient substructions overlying a relatively low-resistive layer, which we ascribe to the geological substratum. Processed magnetic data show a clear magnetic signature aligned to form a curve-shaped anomaly right at the prosecution of a nearby, partially exposed, ancient wall.

  19. IMPERIALISM LITERATURE IN TURKISH

    OpenAIRE

    Sunar, Lütfi

    2012-01-01

    Imperialism implies political, cultural, economical and narrative dominance of one nation over the other(s). It bases on the removal of the rights of economic, political and legal presence of one nation. But, as it is in many other notion there is a broad confusion in the usage of imperialism as a tool of analysis. Since there is not a common shared description of imperialism there is a disruption of the meaning of it. In addition to this general confusion, there are some special problems in ...

  20. An Isotopic view of water and nitrogen transport through the vadose zone in Oregon's southern Willamette Valley's Groundwater Management Area

    Science.gov (United States)

    Background/Question/MethodsGroundwater nitrate contamination affects thousands of households in Oregon's southern Willamette Valley and many more across the Pacific Northwest. The southern Willamette Valley Groundwater Management Area (SWV GWMA) was established in 2004 due to nit...

  1. Fusion research at Imperial College

    International Nuclear Information System (INIS)

    Haines, M.G.

    1990-01-01

    The historical roots of fusion research at Imperial College can be traced back to 1946 with the pioneering work of G.P. Thomson. At present research in fusion is carried out in several research groups with interdisciplinary work managed by the Centre for Fusion Studies. The principal research activity will be centred on a newly funded 5 TW pulsed power facility allowing an experimental and theoretical study of radiation collapse and fusion conditions in the dense Z-pinch. Laser-plasma studies relevant to inertial confinement are carried out using the Rutherford-Appleton Laboratory's Central Laser Facility and the new ultra-short pulse (300 fs) laser facility at Imperial College. There is a significant collaboration on the Joint European Torus and the Next European Torus together with a continuation of a long association with Culham Laboratory. Several European collaborations funded by the Comission of the European Communities and other world-wide collaborations form an integral part of this university programme, which is by far the largest in the UK. After a sketch of the historical development of fusion activities, the current and future programme of fusion research at Imperial College is presented in each of the three broad areas: the Z-pinch, laser-driven inertial confinement fusion and tokamak and other conventional magnetic confinement schemes. A summary of the funding and collaborations is outlined. (author)

  2. Views of West Valley area residents concerning the Nuclear Fuel Services facility at West Valley, New York

    International Nuclear Information System (INIS)

    Kamieniecki, S.; Milbrath, L.W.

    1978-06-01

    A number of major findings have emerged from this analysis. Although most people have heard or read about the Nuclear Fuel Services plant at West Valley, few exhibit a high level of knowledge about the issue area. A clear majority of residents living in the region are concerned about the presence of the facility. Many are particularly concerned about the health dangers that can result from radioactive contamination of the environment. People want to see something done about the facility, but do not know exactly what. When forced to choose one out of three possible alternatives, twice as many people preferred to ''completely remove the plant and restore the area'' than either of the two remaining alternatives. People who are concerned about the facility tend to favor removal of the plant and restoration of the area. Nearly three-fourths of West Valley area residents who believe that the plant did not employ enough people to significantly help the economy of the region favor removal of the facility and restoration of the area. The results of this study may help policymakers choose the most acceptable course of action

  3. DIVERSITY OF PTERIDOPHYTES IN THE PROTECTED AREA OF VÂLSAN VALLEY

    Directory of Open Access Journals (Sweden)

    Liliana Cristina Soare

    2012-04-01

    Full Text Available In the Vâlsan Valley there are two categories of regions that have been declared protected areas: The Natural Reserve Vâlsan Valley, code 2125 and The protected natural area of community interest Vâlsan Valley, code ROSCI0268. The aim of the research was to identify the species of pteridophytes in the protected areas, a necessary step for the conservation of their diversity. Within the area researched 26 species of pteridophytes were determined. Specific diversity across the genera identified ranges from 5 to 1, thus: Equisetum (5, Asplenium (4, Dryopteris (4, Polystichum (3 and Huperzia, Lycopodium, Selaginella, Botrychium, Polypodium, Phegopteris, Athyrium, Cystopteris, Gymnocarpium, Matteuccia with only one species. Concerning the abundance of the species identified, the pteridoflora in the area researched is made up of frequent (73% and sporadic species (27%, such as Huperzia selago, Lycopodium annotinum, Botrychium multifidum, Asplenium scolopendrium, Matteuccia struthiopteris, Dryopteris expansa, Polystichum braunii.

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

    Directory of Open Access Journals (Sweden)

    Olga A. Malygina

    2016-12-01

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

  5. An aerial radiological survey of the West Valley Demonstration Project and surrounding area, West Valley, New York

    International Nuclear Information System (INIS)

    Berry, H.A.

    1991-09-01

    An aerial radiological survey of the West Valley Demonstration Project and the surrounding area was conducted from mid-August through early September 1984 by EG ampersand G Energy Measurements, Inc. for the United States Department of Energy. The radiological survey was part of the United States Department of Energy Comprehensive Integrated Remote Sensing (CIRS) program, which provides state-of-the-art remote sensing to support the needs of the various DOE facilities. The survey consisted of airborne measurements of both natural and man-made gamma radiation emanating from the terrestrial surface. These measurements allowed an estimate of the distribution of isotopic concentrations in the area surrounding the project site. Results are reported as isopleths superimposed on aerial photographs of the area. Gamma ray energy spectra are also presented for the net man-made radionuclides. 8 refs., 16 figs., 9 tabs

  6. Strategic environmental management of air in Mexicali-Imperial border.

    Directory of Open Access Journals (Sweden)

    José María Ramos García

    2011-07-01

    Full Text Available This article analyzes the importance of an approach on local environmental management regarding the quality of air in the Mexicali and Imperial Valley region. The paper discusses that the absence of a strategic approach in the environmental local policy will enhance the air pollution in the region

  7. Environment and forest regeneration in the Illinois Valley area of southwestern Oregon.

    Science.gov (United States)

    Don Minore; Joseph N. Graham; Edward W. Murray

    1984-01-01

    Multiple regression analyses were used to relate environmental factors to forest regeneration on clearcut and partial cut areas managed by the Bureau of Land Management in the Illinois Valley area southwest of Grants Pass, Oregon. Difficulty of regenerating clearcuttings at elevations between 3,000 and 4,900 feet (914 and 1 494 m) increased with increases in soil...

  8. 75 FR 9827 - Proposed Expansion of the Santa Maria Valley Viticultural Area (2008R-287P)

    Science.gov (United States)

    2010-03-04

    ...,'' by Harry P. Bailey, University of California Press, 1966). The maritime fringe climate derives from... California Press, 1975.) Soils: According to the petition, the current Santa Maria Valley viticultural area... viticultural area in Santa Barbara and San Luis Obispo Counties, California, by 18,790 acres. We designate...

  9. Imperial Limes - Projections in Medieval Imperial Idea

    Directory of Open Access Journals (Sweden)

    Z.Z. Zhekov

    2015-08-01

    Full Text Available Roman imperial limes from I - V BC was the first state border in world history, which in some sense corresponds to the modern concept of political boundary. It represents sustainable political, military and economic barrier between the Romans and the rest of the world. With minor modifications it retains their basic strategic concept during the period as expressed from the emperors Augustus and Tiberius. Limes become powerful barrier that separates cultural Roman Hellenistic world of the wild barbarian but at the same time limits the constructed infrastructure of roads, forts and towns became a natural cultural, commercial and political mediator between these two initially hostile worlds. In border towns developed a lively trade between Romans and barbarians. Roman traders penetrate inside the barbarian lands getting to know their culture and history. Studying foreign peoples and countries they convey information gathered imperial legate of the Roman population. The same process was developed and of course in the opposite direction. Exchange of information on the other promotes mutual understanding and open living on both sides of the Roman Limes.

  10. Geologic characterization report for the Paradox Basin Study Region, Utah Study Areas. Volume 6. Salt Valley

    International Nuclear Information System (INIS)

    1984-12-01

    Surface landforms in the Salt Valley Area are generally a function of the Salt Valley anticline and are characterized by parallel and subparallel cuestaform ridges and hogbacks and flat valley floors. The most prominent structure in the Area is the Salt Valley anticline. Erosion resulting from the Tertiary uplift of the Colorado Plateau led to salt dissolution and subsequent collapse along the crest of the anticline. Continued erosion removed the collapse material, forming an axial valley along the crest of the anticline. Paleozoic rocks beneath the salt bearing Paradox Formation consist of limestone, dolomite, sandstone, siltstone and shale. The salt beds of the Paradox Formation occur in distinct cycles separated by an interbed sequence of anhydrite, carbonate, and clastic rocks. The Paradox Formation is overlain by Pennsylvanian limestone; Permian sandstone; and Mesozoic sandstone, mudstone, conglomerate and shale. No earthquakes have been reported in the Area during the period of the historic record and contemporary seismicity appears to be diffusely distributed, of low level and small magnitude. The upper unit includes the Permian strata and upper Honaker Trail Formation. The current data base is insufficient to estimate ground-water flow rates and directions in this unit. The middle unit includes the evaporites in the Paradox Formation and no laterally extensive flow systems are apparent. The lower unit consists of the rocks below the Paradox Formation where permeabilities vary widely, and the apparent flow direction is toward the west. 108 refs., 39 figs., 9 tabs

  11. Geologic characterization report for the Paradox Basin Study Region, Utah Study Areas. Volume 6: Salt Valley

    Science.gov (United States)

    1984-12-01

    Surface landforms in the Salt Valley Area are generally a function of the Salt Valley anticline and are characterized by parallel and subparallel cuestaform ridges and hogbacks and flat valley floors. The most prominent structure in the Area is the Salt Valley anticline. Erosion resulting from the Tertiary uplift of the Colorado Plateau led to salt dissolution and subsequent collapse along the crest of the anticline. Continued erosion removed the collapse material, forming an axial valley along the crest of the anticline. Paleozoic rocks beneath the salt bearing Paradox Formation consist of limestone, dolomite, sandstone, siltstone and shale. The salt beds of the Paradox formation occur in distinct cycles separated by an interbed sequence of anhydrite, carbonate, and clastic rocks. The Paradox Formation is overlain by Pennsylvanian limestone; Permian sandstone; and Mesozoic sandstone, mudstone, conglomerate and shale. No earthquakes have been reported in the area during the period of the historic record and contemporary seismicity appears to be diffusely distributed, of low level and small magnitude. The upper unit includes the Permian strata and upper Honaker trail formation.

  12. Imperial Valley Environmental Project: quarterly data report

    Energy Technology Data Exchange (ETDEWEB)

    Nyholm, R.A.; Anspaugh, L.R. (comps.)

    1977-04-13

    This is a catalog of all samples which have been collected and the presently available results of chemical and other analyses. Types covered include: air quality, water quality, ecosystem quality, subsidence and seismicity, remotely sensed data, socioeconomic effects, and measurements of radioactivity. (MHR)

  13. Analytical results and sample locality map for rock, stream-sediment, and soil samples, Northern and Eastern Coloado Desert BLM Resource Area, Imperial, Riverside, and San Bernardino Counties, California

    Science.gov (United States)

    King, Harley D.; Chaffee, Maurice A.

    2000-01-01

    INTRODUCTION In 1996-1998 the U.S. Geological Survey (USGS) conducted a geochemical study of the Bureau of Land Management's (BLM) 5.5 million-acre Northern and Eastern Colorado Desert Resource Area (usually referred to as the NECD in this report), Imperial, Riverside, and San Bernardino Counties, southeastern California (figure 1). This study was done in support of the BLM's Coordinated Management Plan for the area. This report presents analytical data from this study. To provide comprehensive coverage of the NECD, we compiled and examined all available geochemical data, in digital form, from previous studies in the area, and made sample-site plots to aid in determining where sample-site coverage and analyses were sufficient, which samples should be re-analyzed, and where additional sampling was needed. Previous investigations conducted in parts of the current study area included the National Uranium Resource Evaluation (NURE) program studies of the Needles and Salton Sea 1? x 2? quadrangles; USGS studies of 12 BLM Wilderness Study Areas (WSAs) (Big Maria Mountains, Chemehuevi Mountains, Chuckwalla Mountains, Coxcomb Mountains, Mecca Hills, Orocopia Mountains, Palen-McCoy, Picacho Peak, Riverside Mountains, Sheephole Valley (also known as Sheep Hole/Cadiz), Turtle Mountains, and Whipple Mountains); and USGS studies in the Needles and El Centro 1? x 2? quadrangles done during the early 1990s as part of a project to identify the regional geochemistry of southern California. Areas where we did new sampling of rocks and stream sediments are mainly in the Chocolate Mountain Aerial Gunnery Range and in Joshua Tree National Park, which extends into the west-central part of the NECD, as shown in figure 1 and figure 2. This report contains analytical data for 132 rock samples and 1,245 stream-sediment samples collected by the USGS, and 362 stream-sediment samples and 189 soil samples collected during the NURE program. All samples are from the Northern and Eastern Colorado

  14. The Values of Tourism in the Area (Valley) of Drenica

    OpenAIRE

    , F. Isufi; , B. Bajraktari; , S. Bulliqi; , F. Humolli

    2011-01-01

    The purpose of the work ‘The values of tourism in the area of Drenica’ is to present the natural touristic values of this part of Kosovo, because this area has natural tourist values such as: Drenica River, Cave of Pjetershtica, Cave of Baica, Cave of Kishnareka, mineral resource in Poklek, as well as natural spring of Baica, etc. These are potential values for the development of tourism in this area, whereas if there is a promotion of these values, the number of visitors would increas. This ...

  15. 76 FR 70866 - Expansions of the Russian River Valley and Northern Sonoma Viticultural Areas

    Science.gov (United States)

    2011-11-16

    .... ACTION: Final rule; Treasury decision. SUMMARY: This Treasury decision expands the Russian River Valley... describe the origin of their wines and to allow consumers to better identify wines they may purchase. DATES... consumers to identify wines they may purchase. Establishment of a viticultural area is neither an approval...

  16. 75 FR 81846 - Expansion of the Santa Maria Valley Viticultural Area

    Science.gov (United States)

    2010-12-29

    ... decision. SUMMARY: This Treasury decision expands the Santa Maria Valley viticultural area in Santa Barbara... may purchase. DATES: Effective Date: January 28, 2011. FOR FURTHER INFORMATION CONTACT: Elisabeth C... origin of their wines to consumers and helps consumers to identify wines they may purchase. Establishment...

  17. 77 FR 56541 - Establishment of the Inwood Valley Viticultural Area

    Science.gov (United States)

    2012-09-13

    ... Decision. SUMMARY: The Alcohol and Tobacco Tax and Trade Bureau (TTB) establishes the 28,441-acre ``Inwood... may purchase. DATES: Effective Date: October 15, 2012. FOR FURTHER INFORMATION CONTACT: Karen A... consumers and helps consumers to identify wines they may purchase. Establishment of a viticultural area is...

  18. The Imperial Shield

    DEFF Research Database (Denmark)

    Mortensen, Simon Valentin

    2006-01-01

      The title of this Ph.d. dissertation is "The Imperial Shield: Imperial Overstretch, Assured Destruction, and the ban on nationwide ABM-defense with particular emphasis on the Johnson and the Nixon Administration". The dissertation set out to explain the origins of the ABM Treaty's central meaning....... Domestic spending continued to increase by more in real terms than the GDP, and the Democratically controlled Congress also made some very expensive modifications in Nixon tax bill in the fall of 1969, once again plunging the budget into the red.The economic crisis was partly caused by, and partly...... the Administration debated the deployment of new ABM-sites in early 1970, Kissinger could not prevail against these forces, but had to settle for a compromise, which he regarded as less than a definite commitment to nationwide ABM-defense.The political developments were of even greater importance. A strong link has...

  19. CSR as Imperialism

    DEFF Research Database (Denmark)

    Lund-Thomsen, Peter; Khan, Farzad Rafi

    2011-01-01

    -discourse of CSR as Western imperialism paves the way for an alternative reading of CSR that challenges both more management-oriented mainstream conceptions of CSR and more critical contributions to the CSR and development literature. The article suggests that this alternative reading of CSR as Western imperialism......The voices of local manufacturers have largely been overlooked in academic and policy debates on corporate social responsibility (CSR) in the developing world. This article makes a contribution towards filling this gap in the literature by explicitly taking a phenomenological approach that maps...... the interpretations given to Western-based CSR initiatives by local manufacturers. Data from two qualitative research projects on CSR initiatives in the soccer ball industry of Sialkot, Pakistan, are utilized to explore this issue in an inductive and exploratory manner. The article suggests that many soccer ball...

  20. PEARLS OF THE PČINJA VALLEY – RURAL TOURISM ATTRACTIONS OF THIS AREA

    Directory of Open Access Journals (Sweden)

    Svetlana Trajković

    2013-10-01

    Full Text Available River Valley Pčinja, with its source part and tributaries that make up the Aegean Sea with its configuration, where the gorge turns between nearby mountains and flat areas, meadows, gardens and of our arable land, remains of old mills, houses and villages, which, still do not leave the inhabitants of this region, contains tourist potential. This valley is adorned with rich flora and fauna where one can see examples of the unique flora and fauna, with its diversity and natural material in the form of a "devil's stone" Witness antiquities and places of worship as well as a special value of the Monastery of St. Prohor of Pcinja. The pleasant climate and in some areas of the river gurgling disrupts primordial peace and makes the holiday for eyes, soul of every lover of nature.

  1. What Factors Encourage Intrafamily Farm Succession in Mountain Areas? Evidence From an Alpine Valley in Italy

    OpenAIRE

    Cavicchioli, D.; Bertoni, D.; Tesser, F.; Frisio, D.G.

    2015-01-01

    Family farming plays a vital role in mountain areas. Its survival is related to multiple factors, including intrafamily farm succession. This study examined data on apple-producing family farms in an Italian Alpine valley, trying to identify which factors foster or discourage intrafamily succession and to what extent they do this, both at the farm level and from the potential successor's viewpoint. To do so, various farm, farmer, and individual characteristics were analyzed using probabilisti...

  2. Correlations between the air pollution and the rainfall composition in Jiului Valley area

    Directory of Open Access Journals (Sweden)

    Traistă Eugen

    2003-09-01

    Full Text Available Rainfall composition is conditional on the air quality. If the air is polluted, the rainfall will be also polluted. In fact, rainfall contains the same compounds like the air as nitrites, nitrates, sulphites, sulphates, ammonia etc. Some cations like calcium, magnesium, sodium and potassium are present in rainfall because of dust. This paper presents the air qualities and the soil composition influenced by the rainfall in one of the most polluted mining areas from our country, Jiului Valley.

  3. Ground-water conditions in the Grand County area, Utah, with emphasis on the Mill Creek-Spanish Valley area

    Science.gov (United States)

    Blanchard, Paul J.

    1990-01-01

    The Grand County area includes all of Grand County, the Mill Creek and Pack Creek drainages in San Juan County, and the area between the Colorado and Green Rivers in San Juan County. The Grand County area includes about 3,980 square miles, and the Mill Creek-Spanish Valley area includes about 44 square miles. The three principal consolidated-rock aquifers in the Grand County area are the Entrada, Navajo, and Wingate aquifers in the Entrada Sandstone, the Navajo Sandstone, and the Wingate Sandstone, and the principal consolidated-rock aquifer in the Mill Creek-Spanish Valley area is the Glen Canyon aquifer in the Glen Canyon Group, comprised of the Navajo Sandstone, the Kayenta Formation, and the Wingate Sandstone.Recharge to the Entrada, Navajo, and Glen Canyon aquifers typically occurs where the formations containing the aquifers crop out or are overlain by unconsolidated sand deposits. Recharge is enhanced where the sand deposits are saturated at a depth of more than about 6 feet below the land surface, and the effects of evaporation begin to decrease rapidly with depth. Recharge to the Wingate aquifer typically occurs by downward movement of water from the Navajo aquifer through the Kayenta Formation, and primarily occurs where the Navajo Sandstone, Kayenta Formation, and the Wingate Sandstone are fractured.

  4. Provenance of radioactive placers, Big Meadow area, Valley and Boise Counties, Idaho

    International Nuclear Information System (INIS)

    Truesdell, D.; Wegrzyn, R.; Dixon, M.

    1977-02-01

    For many years, radioactive black-sand placers have been known to be present in the Bear Valley area of west-central Idaho. The largest of these is in Big Meadow, near the head of Bear Valley Creek. Presence of these placers suggests that low-grade uranium deposits might occur in rocks of the Idaho Batholith, adjacent to Bear Valley. This study was undertaken to locate the provenance of the radioactive minerals and to identify problems that need to be solved before undertaking further investigations. The principal radioactive minerals in these placers are monazite and euxenite. Other minerals include columbite, samarskite, fergusonite, xenotime, zircon, allanite, sphene, and brannerite. Only brannerite is a uranium mineral; the others contain uranium as an impurity in crystal lattices. Radiometric determinations of the concentration of uranium in stream sediments strongly indicate that the radioactive materials originate in an area drained by Casner and Howard Creeks. Equivalent uranium levels in bedrock are highest on the divide between Casner and Howard Creeks. However, this area is not known to contain low-grade uranium occurrences. Euxenite, brannerite, columbite-tantalite, samarskite, and allanite are the principal radioactive minerals that were identified in rock samples. These minerals were found in granite pegmatites, granites, and quartz monzonites. Appreciably higher equivalent uranium concentrations were also found within these rock types. The major problem encountered in this study was the difficulty in mapping bedrock because of extensive soil and glacial mantle. A partial solution to this problem might be the application of radon emanometry so that radiometric measurements would not be limited to the sparse bedrock samples

  5. Hydrogeology of Valley-Fill Aquifers and Adjacent Areas in Eastern Chemung County, New York

    Science.gov (United States)

    Heisig, Paul M.

    2015-10-19

    The extent, hydrogeologic framework, and potential well yields of valley-fill aquifers within a 151-square-mile area of eastern Chemung County, New York, were investigated, and the upland distribution of till thickness over bedrock was characterized. The hydrogeologic framework of these valleyfill aquifers was interpreted from multiple sources of surficial and subsurface data and an interpretation of the origin of the glacial deposits, particularly during retreat of glacial ice from the region. Potential yields of screened wells are based on the hydrogeologic framework interpretation and existing well-yield data, most of which are from wells finished with open-ended well casing.

  6. Geologic Map of the House Rock Valley Area, Coconino County, Northern Arizona

    Science.gov (United States)

    Billingsley, George H.; Priest, Susan S.

    2010-01-01

    This geologic map is a cooperative effort of the U.S. Geological Survey (USGS), the Bureau of Land Management, the National Park Service, and the U.S. Forest Service to provide a geologic database for resource management officials and visitor information services. This map was produced in response to information needs related to a proposed withdrawal of three segregated land areas near Grand Canyon National Park, Arizona, from new hard rock mining activity. House Rock Valley was designated as the east parcel of the segregated lands near the Grand Canyon. This map was needed to provide connectivity for the geologic framework of the Grand Canyon segregated land areas. This geologic map of the House Rock Valley area encompasses approximately 280 mi2 (85.4 km2) within Coconino County, northern Arizona, and is bounded by longitude 111 degrees 37'30' to 112 degrees 05' W. and latitude 36 degrees 30' to 36 degrees 50' N. The map area is in the eastern part of the Arizona Strip, which lies within the southern Colorado Plateaus geologic province (herein Colorado Plateau). The Arizona Strip is the part of Arizona lying north of the Colorado River. The map is bound on the east by the Colorado River in Marble Canyon within Grand Canyon National Park and Glen Canyon National Recreation Area, on the south and west by the Kaibab National Forest and Grand Canyon National Game Preserve, and on the north by the Vermilion Cliffs Natural Area, the Paria Canyon Vermilion Cliffs Wilderness Area, and the Vermilion Cliffs National Monument. House Rock State Buffalo Ranch also bounds the southern edge of the map area. The Bureau of Land Management Arizona Field Office in St. George, Utah, manages public lands of the Vermilion Cliffs Natural Area, Paria Canyon - Vermilion Cliffs Wilderness and Vermilion Cliffs National Monument. The North Kaibab Ranger District in Fredonia, Arizona, manages U.S. Forest Service land along the west edge of the map area and House Rock State Buffalo Ranch

  7. Climate Influence on Emerging Risk Areas for Rift Valley Fever Epidemics in Tanzania.

    Science.gov (United States)

    Mweya, Clement N; Mboera, Leonard E G; Kimera, Sharadhuli I

    2017-07-01

    Rift Valley Fever (RVF) is a climate-related arboviral infection of animals and humans. Climate is thought to represent a threat toward emerging risk areas for RVF epidemics globally. The objective of this study was to evaluate influence of climate on distribution of suitable breeding habitats for Culex pipiens complex, potential mosquito vector responsible for transmission and distribution of disease epidemics risk areas in Tanzania. We used ecological niche models to estimate potential distribution of disease risk areas based on vectors and disease co-occurrence data approach. Climatic variables for the current and future scenarios were used as model inputs. Changes in mosquito vectors' habitat suitability in relation to disease risk areas were estimated. We used partial receiver operating characteristic and the area under the curves approach to evaluate model predictive performance and significance. Habitat suitability for Cx. pipiens complex indicated broad-scale potential for change and shift in the distribution of the vectors and disease for both 2020 and 2050 climatic scenarios. Risk areas indicated more intensification in the areas surrounding Lake Victoria and northeastern part of the country through 2050 climate scenario. Models show higher probability of emerging risk areas spreading toward the western parts of Tanzania from northeastern areas and decrease in the southern part of the country. Results presented here identified sites for consideration to guide surveillance and control interventions to reduce risk of RVF disease epidemics in Tanzania. A collaborative approach is recommended to develop and adapt climate-related disease control and prevention strategies.

  8. Assessment of road traffic noise indices in urban residential areas of Klang Valley, Malaysia

    Science.gov (United States)

    Halim, Herni; Abdullah, Ramdzani; Nor, Mohd Jailani Mohd; Aziz, Hamidi Abdul; Rahman, Noorhazlinda Abd

    2017-10-01

    Traffic noise has been recognized as a serious threat to the quality of life in most industrialised nations. Klang valley is rapidly emerging as industrialized and urbanized city and has started facing severe noise pollution problems. Urban noise quality assessment is studied in three residential areas; Desa Tun Razak, Kinrara Court and Taman Sentul Utama. Noise pollution indices of L10, L50, L90, Lmax and Lmin as well as equivalent continuous noise level (Leq) were measured for all dwellings. Noise indices results illustrate that Desa Tun Razak recorded the highest values of noise levels among three studied sites. Results also indicate that the highest Leq of 75.7 dB(A) was observed in Desa Tun Razak followed by 74.3 dB(A) in Kinrara Court, and 72.1 dB(A) in Taman Sentul Utama. The noise assessment study clearly reveals the alarming condition of noise pollution in residential areas of Klang Valley as the noise level measured exceeded permissible limit by WHO and Malaysia Guidelines.

  9. Groundwater quality in Coachella Valley, California

    Science.gov (United States)

    Dawson, Barbara J. Milby; Belitz, Kenneth

    2012-01-01

    the Salton Sea and Imperial Valley areas.

  10. Effects of Climate and Social Change on Pasture Productivity and Area in the Alay Valley, Kyrgyzstan

    Science.gov (United States)

    Zhang, L.; Smithwick, E. A. H.

    2017-12-01

    The high elevation Alay Valley, located in the central Asian country of Kyrgyzstan, has experienced substantial socio-political and environmental changes in recent decades, resulting from the collapse of the Soviet Union and an increase in average annual temperature from 1.8 C to 2.7 C between 1990 and 2014. However, the consequences of these changes on pastureland productivity and area has not been previously assessed, despite the critical cultural and economic importance of pasturelands for sustaining livelihoods in this region. We assessed spatial and temporal patterns of soil moisture, pasture productivity and pasture area in the Alay Valley. Supervised classification was performed on Landsat imagery over the study region to distinguish pastures and agricultural land in order to relate changes in soil moisture to specific land classes. Root Zone Soil Moisture (RZSM) was estimated between May 2015 and June 2017 from Soil Moisture Active Passive L4 RZSM product. Average monthly NDVI for 2016 was calculated to obtain seasonal patterns in productivity of the pasturelands in the region. Results show that annual RZSM trends closely matched those of precipitation, as RZSM peaks during May (the wettest month) and decreases during the dry summer. The NDVI trend is also notable as it peaks very early in June before declining due to limited precipitation and grazing practices. There has been a sharp increase in pasturelands encompassing the bank of the Kyzyl Suu river from 1993 to 2016. Likely due to turmoil from collapse of the USSR, the area of pasturelands decreased slightly from 59.98 to 55.99 km^2 from 1993-1994, corresponding with a decline in livestock count and GDP per capita. The area of pasturelands has since recovered and is hovering around 104.47 - 107.95 km^2 between 2009-2016. Overall results highlight both sensitivity and resilience of high elevation pasture to coupled socio-environmental drivers.

  11. Assessing Ecotourism Potential of Traditional Wooden Architecture in Rural Areas: The Case of Papart Valley

    Directory of Open Access Journals (Sweden)

    Taner Okan

    2016-09-01

    Full Text Available The aim of this study is to reveal the resource values that the rural areas host, and with a very disciplined approach, to discuss opportunities to benefit from those values in terms of ecotourism practices specific to Papart Valley. As a first step in this study, we took an inventory of natural and cultural assets of Papart Valley in Eastern Black Sea Region, Artvin province. Then, a Strengths, Weaknesses, Opportunities and Threats (SWOT analysis was conducted with the participation of all stakeholders and the current situation was analyzed in terms of ecotourism practices. In light of SWOT results, along with observed natural resource assets in the region, the traditional wooden houses were seen to have potential in terms of ecotourism and it was detected that there were a large number of wooden homes and home plans suitable for both the settlement of the local people and accommodation of guests. On the other hand, it was determined that there was a lack of information for sufficient protection and care of wooden houses, and despite their potential, there was a lack of regulations and positive attitudes towards accomodation businesses in traditional wooden houses. In order to eliminate these deficiencies, proposals for the protection of traditional building stock were developed, by first determining the causes of material degradation in the wooden houses. Also, to emphasize the worth and importance of these structures, dendrochronology studies were conducted in order to determine the antiquity of the structures and potentially to make them more attractive for eco-tourism.

  12. Information on the confinement capability of the facility disposal area at West Valley, New York

    International Nuclear Information System (INIS)

    Nicholson, T.J.; Hurt, R.D.

    1985-12-01

    This report summarizes the previous NRC research studies, NRC licensee source term data and recent DOE site investigations that deal with assessment of the radioactive waste inventory and confinement capability of the Facility Disposal Area (FDA) at West Valley, New York. The radioactive waste inventory for the FDA has a total radioactivity of about 135,000 curies (Ci) and is comprised of H-3 (9,500 Ci), Co-60 (64,000 Ci), SR-90/Y-90 (24,300 Ci), Cs-137/Ba-137m (24,400 Ci), and Pu-241 (13,300 Ci). These wastes are buried in the Lavery Till, a glacial till unit comprised of a clayey silt with very low hydraulic conductivity properties. Recent studies of a tributylphosphate-kerosene plume moving through the shallow ground-water flow system in the FDA indicate a need to better assess the fracture flow components of this system particularly the weathered and fractured Lavery Till unit. The analysis of the deeper ground-water flow system studied by the USGS and NYSGS staffs indicated relatively long pathways and travel times to the accessible environment. Mass wasting, endemic to the glacial-filled valley, contributed to the active slumping in the ravines surrounding the FDA and also need attention. 31 refs., 8 figs., 8 tabs

  13. Using SLAM to Look For the Dog Valley Fault, Truckee Area, California

    Science.gov (United States)

    Cronin, V. S.; Ashburn, J. A.; Sverdrup, K. A.

    2014-12-01

    The Truckee earthquake (9/12/1966, ML6.0) was a left-lateral event on a previously unrecognized NW-trending fault. The Prosser Creek and Boca Dams sustained damage, and the trace of the suspected causative fault passes near or through the site of the then-incomplete Stampede Dam. Another M6 earthquake occurred along the same general trend in 1948 with an epicenter in Dog Valley ~14 km to the NW of the 1966 epicenter. This trend is called the Dog Valley Fault (DVF), and its location on the ground surface is suggested by a prominent but broad zone of geomorphic lineaments near the cloud of aftershock epicenters determined for the 1966 event. Various ground effects of the 1966 event described by Kachadoorian et al. (1967) were located within this broad zone. The upper shoreface of reservoirs in the Truckee-Prosser-Martis basin are now exposed due to persistent drought. We have examined fault strands in a roadcut and exposed upper shoreface adjacent to the NE abutment of Stampede Dam. These are interpreted to be small-displacement splays associated with the DVF -- perhaps elements of the DVF damage zone. We have used the Seismo-Lineament Analysis Method (SLAM) to help us constrain the location of the DVF, based on earthquake focal mechanisms. Seismo-lineaments were computed, using recent revisions in the SLAM code (bearspace.baylor.edu/Vince_Cronin/www/SLAM/), for the 1966 main earthquake and for the better-recorded earthquakes of 7/3/1983 (M4) and 8/30/1992 (M3.2) that are inferred to have occurred along the DVF. Associated geomorphic analysis and some field reconnaissance identified a trend that might be associated with a fault, extending from the NW end of Prosser Creek Reservoir ~32° toward the Stampede Dam area. Triangle-strain analysis using horizontal velocities of local Plate Boundary Observatory GPS sites P146, P149, P150 and SLID indicates that the area rotates clockwise ~1-2°/Myr relative to the stable craton, as might be expected because the study area is

  14. ESTIMATION OF GREENHOUSE GAS EMISSIONS FROM AGRICULTURAL ACTIVITIES IN THE ABURRA VALLEY METROPOLITAN AREA - COLOMBIA

    Directory of Open Access Journals (Sweden)

    Deicy Catalina Guerra Garcia

    2016-01-01

    Full Text Available The aim of this study was to estimate emissions of greenhouse gases (GHG generated by the agricultural activities carried out in the Metropolitan Area of the Aburrá Valley (AMVA, located in Medellin - Colombia. A TIER 1 approach of the methodology of the Intergovernmental Panel on Climate Change, IPCC was followed. Emissions of GHG from cropland, aggregate sources and non-CO2 emissions from land were estimated and analysis of the uncertainty of activity data and emission factors were made. The estimated total emission was 63.1 and 66 Gg CO2 eq for 2009 and 2011, respectively. The greatest contribution to greenhouse gases in agricultural production was the application of nitrogen to soils in the form of synthetic and organic fertilizers, which was associated with direct and indirect N2O emissions. The main sources of uncertainty were those derived from the activity data.

  15. Raw data report: Cave Valley orientation study, Lund 10 x 20 NTMS area, Nevada

    International Nuclear Information System (INIS)

    Puchlik, K.P.; Holder, B.E.; Smith, C.F.

    1977-11-01

    This report presents the results of the Cave Valley, Nevada, orientation study in the Lund 1 0 x 2 0 quadrangle of the National Topographic Map Series (NTMS). Wet, dry, and playa sediment samples were collected throughout the 360 km 2 semi-arid, closed basin. Water samples were collected at the few available streams and springs. In addition to neutron activation analysis for uranium and 15 to 20 trace elements on all samples, field and laboratory measurements were made on water samples. Analytical data and field measurements are presented in tabular hardcopy and fiche format. Four full-size overlays for use with the Lund NTMS 1:250,000 quadrangle are included. Water site locations, water sample uranium concentration, sediment site locations, and sediment sample total uranium concentration are shown on the separate overlays. A general description of the area and the rock type distribution is presented

  16. Impact of the Rhône and Durance valleys on sea-breeze circulation in the Marseille area

    Science.gov (United States)

    Bastin, Sophie; Drobinski, Philippe; Dabas, Alain; Delville, Patricia; Reitebuch, Oliver; Werner, Christian

    2005-03-01

    Sea-breeze dynamics in the Marseille area, in the south of France, is investigated in the framework of the ESCOMPTE experiment conducted during summer 2001 in order to evaluate the role of thermal circulations on pollutant transport and ventilation. Under particular attention in this paper is the sea-breeze channelling by the broad Rhône valley and the narrow Durance valley, both oriented nearly-north-south, i.e., perpendicular to the coastline, and its possible impact on the sea-breeze penetration, intensity and depth, which are key information for air pollution issues. One situation of slight synoptic pressure gradient leading to a northerly flow in the Rhône valley (25 June 2001) and one situation of a weak onshore prevailing synoptic wind (26 June 2001) are compared. The impact of the Rhône and Durance valleys on the sea-breeze dynamics on these two typical days is generalized to the whole ESCOMPTE observing period. The present study shows by combining simple scaling analysis with wind data from meteorological surface stations and Doppler lidars that (i) the Durance valley always affects the sea breeze by accelerating the flow. A consequence is that the Durance valley contributes to weaken the temperature gradient along the valley and thus the sea-breeze circulation. In some cases, the acceleration of the channelled flow in the Durance valley suppresses the sea-breeze flow by temperature gradient inhibition; (ii) the Rhône valley does not generally affect the sea breeze significantly. However, if the sea breeze is combined with an onshore flow, it leads to further penetration inland and intensification of the low-level southerly flow. In this situation, lateral constriction may accelerate the sea breeze. Simple scaling analysis suggests that Saint Paul (44.35°N, about 100 km from the coastline) is the lower limit where sea breeze can be affected by the Rhône valley. These conclusions have implications in air quality topics as channelled sea breeze may

  17. Granitoids of the Dry Valleys area, southern Victoria Land, Antarctica : plutons, field relationships, and isotopic dating

    International Nuclear Information System (INIS)

    Allibone, A.H.; Cox, S.C.; Johnstone, R.D.

    1993-01-01

    Detailed mapping throughout much of the Dry Valleys area indicates the region is underlain by 15 major granitoid plutons and numerous smaller plugs and dikes. Intrusive relationships of these plutons and dikes indicate repeated intrusion of superficially similar granitoids at different times. Sufficient internal lithologic variation occurs within individual plutons, to allow correlation with several of the previously defined granitoid units based on lithologic character. Consequently, previous subdivision schemes based on lithology are no longer tenable and are here replaced with a subdivision scheme based on the identification of individual plutons. The elongate, concordant Bonney, Denton, Cavendish, and Wheeler Plutons, which range in composition between monzodiorite and granodiorite, are the oldest relatively undeformed plutons in the Dry Valleys area. Each pluton is characterised by flow alignment of K-feldspar megacrysts, hornblende, biotite, and mafic enclaves. Field relationships and radiometric dating indicate these are deep-level plutons, emplaced synchronous with upper amphibolite facies metamorphism of the adjacent Koettlitz Group between 589 and 490 Ma ago. Elongate, discordant plutons of equigranular homogeneous biotite granodiorite and granite (Hedley, Valhalla, St Johns, Suess) were subsequently emplaced by stoping at a relatively high crustal level at 490 Ma. These eight plutons are cut by numerous swarms of Vanda mafic and felsic porphyry dikes. The ovoid, discordant, high level Pearse, Nibelungen, Orestes, Brownworth, Swinford, and Harker Plutons, emplaced between c. 486 and 477 Ma, display mutually crosscutting relationships with the youngest of the Vanda dikes. These younger plutons range in composition between monzonite and granite. Some are characterised by K-feldspar megacrystic textures superficially similar to some of the oldest concordant plutons. (author). 57 refs.; 2 tabs.; 4 figs

  18. 75 FR 8008 - Revisions to the California State Implementation Plan, Imperial County Air Pollution Control...

    Science.gov (United States)

    2010-02-23

    ... the California State Implementation Plan, Imperial County Air Pollution Control District AGENCY... limited disapproval of revisions to the Imperial County Air Pollution Control District (ICAPCD) portion of... soils in open and agricultural areas. We are proposing action on local rules that regulate these...

  19. Language and Cultural Imperialism: Indonesian Case

    OpenAIRE

    ZTF, Pradana Boy

    2017-01-01

    The discourse of language, culture and imperialism are closely intertwined. In this paper I will describe cultural imperialism through language by taking Indonesian case as an example. This essay will develop two main arguments. Firstly, it sets forth that language is a medium through which cultural imperialism could take place, since language is an important and even fundamental aspect of culture. The cultural imperialism through language starts to occur when a certain foreign...

  20. Loucura imperial na Roma antiga

    Directory of Open Access Journals (Sweden)

    Aloys Winterling

    2012-06-01

    Full Text Available Este artigo aborda a questão da "loucura imperial" na Roma antiga, indagando-se sobre o que seria peculiar a ações de imperadores, como Calígula, Nero e Domiciano, que conduziu a conflitos com a aristocracia. Argumenta-se que apenas uma análise das estruturas e sistemas históricos do Alto Império possibilita explicar certos padrões de comportamento imperial, usualmente classificados como loucura pela historiografia dos séculos XIX e XX.

  1. An Aerial Radiological Survey of the Beaver Valley Power Station and the Surrounding Areas

    International Nuclear Information System (INIS)

    Colton, D.P.

    1999-01-01

    An aerial radiological survey of the Beaver Valley Power Station was conducted during September 18 to 21, 1998, and encompassed a 53.1-square-kilometer area. The survey was conducted by the U. S. Department of Energy's Remote Sensing Laboratory, located in Las Vegas, Nevada, and maintained and operated by Bechtel Nevada. The purpose of the survey was to measure and map the general exposure-rate levels that existed within the survey area and to define the areas of man-made radionuclide activity. The inferred exposure rates were generally uniform and typical of the natural background radiation, which varied from less than 5 to 12 microroentgens per hour. Enhanced exposure rates, not attributable to natural background, and activity from man-made radionuclides were detected over the power station. The detected man-made radionuclide activity was due to the presence of cobalt-60, which is a nuclear activation product, and cesium-137, which is a long-lived fission product. The detected man-made radionuclides were generally consistent with those expected from routine plant operations. Areas outside of the power station boundaries were found to be free of any detectable man-made radionuclides. A series of ground-based, pressurized ionization chamber exposure-rate measurements were acquired at four locations within the survey boundaries. The results of these measurements were compared and found to be within 5 to 30 percent of the corresponding 1998 inferred aerial exposure-rate data

  2. Subsurface-controlled geological maps for the Y-12 plant and adjacent areas of Bear Creek Valley

    International Nuclear Information System (INIS)

    King, H.L.; Haase, C.S.

    1987-04-01

    Bear Creek Valley in the vicinity of the US Department of Energy Y-12 Plant is underlain by Middle to Late Cambrian strata of the Conasauga Group. The group consists of interbedded limestones, shales, mudstones, and siltstones, and it can be divided into six discrete formations. Bear Creek Valley is bordered on the north by Pine Ridge, which is underlain by sandstones, siltstones, and shales of the Rome Formation, and on the south by Chestnut Ridge, which is underlain by dolostones of the Knox Group. Subsurface-controlled geological maps illustrating stratigraphic data and formational contacts for the formations within the Conasauga Group have been prepared for the Y-12 Plant vicinity and selected areas in Bear Creek Valley westward from the plant. The maps are consistent with all available surface and subsurface data for areas where sufficient data exist to make map construction feasible. 13 refs

  3. Modeling the intraurban variation in nitrogen dioxide in urban areas in Kathmandu Valley, Nepal.

    Science.gov (United States)

    Gurung, Anobha; Levy, Jonathan I; Bell, Michelle L

    2017-05-01

    With growing urbanization, traffic has become one of the main sources of air pollution in Nepal. Understanding the impact of air pollution on health requires estimation of exposure. Land use regression (LUR) modeling is widely used to investigate intraurban variation in air pollution for Western cities, but LUR models are relatively scarce in developing countries. In this study, we developed LUR models to characterize intraurban variation of nitrogen dioxide (NO 2 ) in urban areas of Kathmandu Valley, Nepal, one of the fastest urbanizing areas in South Asia. Over the study area, 135 monitoring sites were selected using stratified random sampling based on building density and road density along with purposeful sampling. In 2014, four sampling campaigns were performed, one per season, for two weeks each. NO 2 was measured using duplicate Palmes tubes at 135 sites, with additional information on nitric oxide (NO), NO 2 , and nitrogen oxide (NOx) concentrations derived from Ogawa badges at 28 sites. Geographical variables (e.g., road network, land use, built area) were used as predictor variables in LUR modeling, considering buffers 25-400m around each monitoring site. Annual average NO 2 by site ranged from 5.7 to 120ppb for the study area, with higher concentrations in the Village Development Committees (VDCs) of Kathmandu and Lalitpur than in Kirtipur, Thimi, and Bhaktapur, and with variability present within each VDC. In the final LUR model, length of major road, built area, and industrial area were positively associated with NO 2 concentration while normalized difference vegetation index (NDVI) was negatively associated with NO 2 concentration (R 2 =0.51). Cross-validation of the results confirmed the reliability of the model. The combination of passive NO 2 sampling and LUR modeling techniques allowed for characterization of nitrogen dioxide patterns in a developing country setting, demonstrating spatial variability and high pollution levels. Copyright © 2017

  4. Radical conservatism and Danish imperialism

    DEFF Research Database (Denmark)

    Skov, Christian Egander

    2013-01-01

    The article explores the concept of empire or rige in the context of a small nation-state with no immediate claim to imperial greatness and with a rooted self-understanding as anything but an empire. It does this by exploring the concept of empire in the far right movement The Young Denmark on th...

  5. Ecological restoration experiments (1992-2007) at the G.A. Pearson Natural Area, Fort Valley Experimental Forest (P-53)

    Science.gov (United States)

    Margaret M. Moore; Wallace Covington; Peter Z. Fulé; Stephen C. Hart; Thomas E. Kolb; Joy N. Mast; Stephen S. Sackett; Michael R. Wagner

    2008-01-01

    In 1992 an experiment was initiated at the G. A. Pearson Natural Area on the Fort Valley Experimental Forest to evaluate long-term ecosystem responses to two restoration treatments: thinning only and thinning with prescribed burning. Fifteen years of key findings about tree physiology, herbaceous, and ecosystem responses are presented.

  6. Detection of Cryptosporidium parvum and Cyclospora cayetanensis infections among people living in a slum area in Kathmandu valley, Nepal.

    Science.gov (United States)

    Bhattachan, Balkrishna; Sherchand, Jeevan Bahadhur; Tandukar, Sarmila; Dhoubhadel, Bhim Gopal; Gauchan, Leesa; Rai, Ganesh

    2017-09-07

    The aim of this study is to determine the prevalence of Cyclospora cayetanensis and Cryptosporidium parvum infections among people living a slum in Kathmandu valley, Nepal. Ten different parasites were detected in the stool samples; the prevalence of any parasite was in 27.1% (71/262). The prevalence of C. cayetanensis and C. parvum were 14.1% (10/71) and 5.6% (4/71), respectively. This study showed high prevalence of intestinal parasitic infections along with the coccidian parasites in the slum area of Kathmandu Valley.

  7. What Factors Encourage Intrafamily Farm Succession in Mountain Areas? Evidence From an Alpine Valley in Italy

    Directory of Open Access Journals (Sweden)

    Daniele Cavicchioli

    2015-05-01

    Full Text Available Family farming plays a vital role in mountain areas. Its survival is related to multiple factors, including intrafamily farm succession. This study examined data on apple-producing family farms in an Italian Alpine valley, trying to identify which factors foster or discourage intrafamily succession and to what extent they do this, both at the farm level and from the potential successor's viewpoint. To do so, various farm, farmer, and individual characteristics were analyzed using probabilistic regression. We found that intrafamily succession was more likely when the farm was managed by a woman (+20% with a high school diploma (+13% who had at least 1 child with specialized education in agriculture (+27% and when farm sales had increased in recent years (+25%. We also found that a child's willingness to take over the family farm decreases as the number of farm children increases and when the child is a female with a high school diploma; however, the likelihood that children will take over the family business rises as farmer education level and work experience increase. These findings, while mixed, suggest that women play a key role in keeping family farming alive in mountain areas, along with education of family members, improved marketability of agricultural products, and in general, competitiveness and profitability of the family farm.

  8. West Valley Demonstration Project, Waste Management Area #3 -- Closure Alternative I

    Energy Technology Data Exchange (ETDEWEB)

    Marschke, Stephen F. [Environmental Measurements Laboratory (EML), New York, NY (United States)

    2000-06-30

    The Draft Environmental Impact Statement for the completion of the West Valley Demonstration Project and closure and/or long-term management of facilities at the Western New York Nuclear Service Center divided the site into Waste Management Areas (WMAs), and for each WMA, presented the impacts associated with five potential closure alternatives. This report focuses on WMA 3 (the High-Level Waste (HLW) Storage Area (Tanks 8D-1 and 8D-2), the Vitrification Facility and other facilities) and closure Alternative I (the complete removal of all structures, systems and components and the release of the area for unrestricted use), and reestimates the impacts associated with the complete removal of the HLW tanks, and surrounding facilities. A 32-step approach was developed for the complete removal of Tanks 8D-1 and 8D-2, the Supernatant Treatment System Support Building, and the Transfer Trench. First, a shielded Confinement Structure would be constructed to reduce the shine dose rate and to control radioactivity releases. Similarly, the tank heels would be stabilized to reduce potential radiation exposures. Next, the tank removal methodology would include: 1) excavation of the vault cover soil, 2) removal of the vault roof, 3) cutting off the tank’s top, 4) removal of the stabilized heel remaining inside the tank, 5) cutting up the tank’s walls and floor, 6) removal of the vault’s walls, the perlite blocks, and vault floor, and 7) radiation surveying and backfilling the resulting hole. After the tanks are removed, the Confinement Structure would be decontaminated and dismantled, and the site backfilled and landscaped. The impacts (including waste disposal quantities, emissions, work-effort, radiation exposures, injuries and fatalities, consumable materials used, and costs) were estimated based on this 32 step removal methodology, and added to the previously estimated impacts for closure of the other facilities within WMA 3 to obtain the total impacts from

  9. Biopetrology of coals from Krishnavaram area, Chintalapudi sub-basin, Godavari valley coalfields, Andhra Pradesh

    Energy Technology Data Exchange (ETDEWEB)

    Sarate, O.S. [Birbal Sahni Institute of Palaeobotany, Lucknow (India)

    2001-07-01

    Critical analysis of the constitution and rank of the sub-surface coal deposits from Krishnavaram area in the Chintalapudi sub-basin of Godavari valley coalfield is presented. Three coal/shale zones viz. A, B and C (in the ascending order) are encountered from Barakar Formation and lower Kamthi Member of the Lower Gondwana sequence. Zone C mostly contains shaly beds interbedded with thin coal bands (mostly shaly coal), and as such has no economic significance. Zone B is dominated by the vitric and mixed type of coal which has attained high volatile bituminous B and C ranks. The lowermost Zone A is characterised by mixed and fusic coal types with high volatile bituminous C rank. Both the zones A and B contain good quality coal and bear high economic potential. Cold and humid climate with alternating dry and oxidising spells have been interpreted from the constitution of coal. Moreover, the accumulation of thick pile of sediments rich in organic matter is attributed to the sinking of the basin floor due to the activation of faults. Later tectonic events either caused extinction or drastically reduced the number of the floral elements and formed thick shaly horizons interrupting the continuity of the coal facies.

  10. Application of heat-flow techniques to geothermal energy exploration, Leach Hot Springs area, Grass Valley, Nevada

    Energy Technology Data Exchange (ETDEWEB)

    Sass, J.H.; Ziagos, J.P.; Wollenberg, H.A.; Munroe, R.J.; di Somma, D.E.; Lachenbruch, A.H.

    1977-01-01

    A total of 82 holes ranging in depth from 18 to 400 meters were drilled for thermal and hydrologic studies in a 200 km/sup 2/ area of Grass Valley, Nevada, near Leach Hot Springs. Outside the immediate area of Leach Hot Springs, heat flow ranges from 1 to 6.5 hfu with a mean of 2.4 hfu (1 hfu = 10/sup -6/ cal cm/sup 2/ s/sup -1/ = 41.8 mWm/sup -2/). Within 2 km of the springs, conductive heat flow ranges between 1.6 and more than 70 hfu averaging 13.6 hfu. Besides the conspicuous thermal anomaly associated with the hot springs, two additional anomalies were identified. One is associated with faults bounding the western margin of the Tobin Range near Panther Canyon, and the other is near the middle of Grass Valley about 5 km SSW of Leach Hot Springs. The mid-valley anomaly appears to be caused by hydrothermal circulation in a bedrock horst beneath about 375 meters of impermeable valley sediments. If the convective and conductive heat discharge within 2 km of the Leach Hot Springs is averaged over the entire hydrologic system (including areas of recharge), the combined heat flux from this part of Grass Valley is about 3 hfu, consistent with the average regional conductive heat flow in the Battle Mountain High. The hydrothermal system can be interpreted as being in a stationary stable phase sustained by high regional heat flow, and no localized crustal heat sources (other than hydrothermal convection to depths of a few kilometers) need be invoked to explain the existence of Leach Hot Springs.

  11. Geohydrology of the valley-fill aquifer in the Corning area, Steuben County, New York

    Science.gov (United States)

    Miller, Todd S.; Belli, J.L.; Allen, R.V.

    1982-01-01

    This report is the seventh in a series of 11 map sets depicting geohydrologic conditions in selected aquifers in upstate New York. Geohydrologic data are compiled on six maps at 1:24,000 scale. Together, the maps provide a comprehensive overview of a major valley-fill aquifer in southeastern Steuben County. The maps include surficial geology, geologic sections, water-infiltration potential of soil zone, aquifer thickness, potentiometric-surface elevations, and land use. The valley-fill deposits consist of alluvial silt, sand, and gravel, glacial-outwash (sand and gravel), till, and lacustrine silt and clay. The sand and gravel beds have relatively high permeabilities, whereas the till and silt deposits have relatively low permeabilities. Water-table conditions prevail in unconfined sand and gravel along the valley margin. Artesian conditions are found locally in sand and gravel confined under silt and clay in the middle of the valley. Recharge occurs nearly everywhere on the valley floor, but principally along the margin of the valley, where highly permeable land surface conditions exist, and runoff from the hillsides is concentrated. The use of land overlying the aquifer is a mixture of residential, commercial, agricultural, and industrial uses. (USGS)

  12. Identifying Areas Suitable for the Occurrence of Rift Valley Fever in North Africa: Implications for Surveillance.

    Science.gov (United States)

    Arsevska, E; Hellal, J; Mejri, S; Hammami, S; Marianneau, P; Calavas, D; Hénaux, V

    2016-12-01

    Rift Valley fever (RVF) is a vector-borne zoonotic disease that has caused widespread outbreaks throughout Africa and the Arabian Peninsula, with serious consequences for livestock-based economies and public health. Although there have never been any reports of RVF in Morocco, Algeria, Tunisia and Libya, it is a priority disease in the Maghreb, due to the threat of introduction of the virus through transboundary livestock movements or infected mosquito vectors. However, the implementation of surveillance activities and early warning contingency plans requires better knowledge of the epidemiological situation. We conducted a multicriteria decision analysis, integrating host distribution with a combination of important ecological factors that drive mosquito abundance, to identify hotspots and suitable time periods for RVF enzootic circulation (i.e. stable transmission at a low to moderate level for an extended period of time) and an RVF epizootic event (i.e. a sudden occurrence of a large number of infected animals over a large geographic area) in the Maghreb. We also modelled vector species distribution using available information on vector presence and habitat preference. We found that the northern regions of the Maghreb were moderately suitable for RVF enzootics, but highly suitable for RVF epizootics. The vector species distribution model identified these regions as the most favourable mosquito habitats. Due to the low density of animal hosts and arid conditions, the desert region showed low RVF suitability, except in oases. However, the presence of competent vectors in putative unsuitable areas underlines the need for further assessments of mosquito habitat preference. This study produced monthly RVF suitability maps useful for animal health managers and veterinary services involved in designing risk-based surveillance programmes. The suitability maps can be further enhanced using existing country-specific sources of information and by incorporating knowledge

  13. Bryophytes use like atmospheric indicators of heavy metals in the metropolitan area of the Toluca Valley

    International Nuclear Information System (INIS)

    Poblano B, J.

    2013-01-01

    The objective of this work was to evaluate the concentration of Ti, V, Cr, Mn, Fe, Cu, Zn and Pb in species of frequent and abundant bryophytes in the Metropolitan Area of the Toluca Valley (MATV). The concentration of the studied metals was determined in two different seasons (cold-dry and warm-humid) in 11 sites of the MATV, 7 of them classified as urban areas, 2 as transition areas and 2 as protected natural areas. Only epiphyte organisms found to a superior height of 100 cm of the floor were considered and the species determination was realized in the Sciences Faculty of the Universidad Autonoma del Estado de Mexico, while the processing of the samples was carried out in the Instituto Nacional de Investigaciones Nucleares (ININ). The samples processing consisted on separating the bryophytes of the bark of the trees, later on each one of the samples was washed, milled and homogenized, at the end they were subjected to a digestion process accelerated by microwaves. The concentration of Ti, V, Cr, Mn, Fe, Cu, Zn and Pb in the bryophytes was determined applying the X-rays Fluorescence technique, using a spectrometer Tx-2000 Ital-Structures, with a detector type Si (Li), a tube of Mo (40 kV, 30 m A) with 17,4 keV like excitement energy. Each sample was analyzed six times with a counting time of 500 seconds. Additionally enrichment factors were obtained using reference soils considered as not impacted by anthropogenic activities. With the obtained results space and temporary differences were established through descriptive statistic, also the enrichment factor to infer the possible origin of the metals was calculated, as well as the sites that could represent a risk for the health. The species more frequent and abundant were F. ciliaris and L. angustata, presenting the following tendency in their metals concentration Fe>Ti>Mn>Zn>Pb>V ≅ Cu>Cr, being observed that the temporality is a factor that influences in the metals concentration and that in general F. ciliaris

  14. Hydrogeology of the Ramapo River-Woodbury Creek valley-fill aquifer system and adjacent areas in eastern Orange County, New York

    Science.gov (United States)

    Heisig, Paul M.

    2015-01-01

    The hydrogeology of the valley-fill aquifer system and surrounding watershed areas was investigated within a 23-mile long, fault-controlled valley in eastern Orange County, New York. Glacial deposits form a divide within the valley that is drained to the north by Woodbury Creek and is drained to the south by the Ramapo River. Surficial geology, extent and saturated thickness of sand and gravel aquifers, extent of confining units, bedrock-surface elevation beneath valleys, major lineaments, and the locations of wells for which records are available were delineated on an interactive map.

  15. POPULATION STRUCTURE AND PRODUCTION OF COPAIBA OLEORESIN BETWEEN VALLEYS AND HILLSIDES OF THE MINING AREA OFTROMBETAS RIVER - PARÁ1

    Directory of Open Access Journals (Sweden)

    Jonas Gebara

    2016-02-01

    Full Text Available ABSTRACT We aimed in this work to study natural populations of copaiba (Copaifera multijuga Hayne on the Monte Branco mountain at Porto Trombetas-PA, in order to support sustainable management and the exploitation of oleoresin from copaiba. We studied the population structure of copaiba on hillsides and valleys of the south face of Monte Branco, within Saracá Taquera National Forest, where bauxite ore was extracted in the biennium 2013-2014 by Mineração Rio do Norte (MRN. We produced a 100% forest inventory of the specie and of oleoresin extraction in order to quantify the potential production of the remaining area. The density of copaiba individuals with DBH > 30 cm was 0.33 individuals per hectare in the hillside and 0.25 individuals per hectare in the valley. Both environments presented a density of 0.28 individuals per hectare. The average copaiba oleoresin yield was 0.661±0.334 liters in the hillside and 0.765±0.280 liters in the valley. The average value of both environments together (hillside and valley was 0.714±0.218 liters. From all individuals with DBH over 30 cm, 38 (58% produced some amount of oleoresin, averaging 1.113±0.562 liters in the hillside, 1.329±0.448 liters in the valley and 1.190±0.355 liters in both environments together. The results show the need for planning the use of the surroundings of the study area in order to reach the required volume of copaiba to make feasible the sustainable management of oleoresin extraction in the region.

  16. Glacier area and volume changes of Hidden Valley, Mustang, Nepal from ~1980s to 2010 based on remote sensing

    Directory of Open Access Journals (Sweden)

    L. Lama

    2015-05-01

    Full Text Available Glaciers are one of the important natural resources of freshwater and sources of water for hydropower, agriculture and drinking whenever the water is scarce. This mapping and change analysis helps to understand the status and decadal changes of glaciers in Hidden Valley, Mustang district, Nepal. The investigation is carried out using Landsat images of the years 1977 (~1980s, 1990, 2000 and 2010. We mapped 10 glaciers of the Hidden Valley covering an area of 19.79 km2 based on the object-based image classification method using an automatic method and manual delineation by a Geographic Information System (GIS, separately. The glacier outlines for 2010, 2000, 1990 and 1980s in both methods are delineated from the multispectral Landsat images of the respective years. The total area losses of the glaciers from the automatic method are 1.713 and 0.625 km2 between 1990−2000 and 2000−2010 and from manual delineation are 2.021, 1.264, 1.041 km2 between ~1980s−1990, 1990−2000 and 2000−2010. The amount of average estimated glacier ice reserves lost is 0.326 km3 (26.26 % and the total glacier area loss is 4.33 km2 (21.87 % from the 1980s to 2010 based on manual delineation. The glaciers of Hidden Valley are shrinking and fragmented due to decrease in glacier area and ice reserves.

  17. Geology and formation of titaniferous placer deposits in Upper Jogaz Valley area, Fanuj, Sistan and Baluchestan province, Iran

    Directory of Open Access Journals (Sweden)

    Seyed Javad Moghaddasi

    2015-10-01

    Full Text Available Introduction The Fanuj titaniferous placer deposits are located 35 km northwest of the Fanuj, Sistan and Baluchestan province (1 . The studied area comprises a (2 small part of the late Cretaceous Fanuj-Maskutan (Rameshk ophiolite complex (Arshadi and Mahdavi, 1987. Reconnaissance and comprehensive exploration programs in the Fanuj district (East of the 1:100000 Fanuj quadrangle map,Yazdi, 2010 revealed that the Upper Jogaz Valley area has the highest concentration of titaniferous placer deposits. In this study, geology and formation of the titaniferous placer deposits in Upper Jogaz Valley area are discussed. Materials and Methods (3 Forty samples were collected from surface and drainage sediments to evaluate the potential for titaniferous placers. Mineralogical studies indicated the high Ti (ilmenite bearing areas, which led to detailed exploration by 29 shallow drill holes and 9 trenches. A total of 61 sub-surface samples were collected for heavy mineral studies and ore grade determination. The exploration studies suggest that the the Upper Jogaz Valley area in the Fanuj district has a high potential for titaniferous placer deposits. Extensive exposures of black sands in the sreambeds of this area suggested detailed sampling, so that 12 holes were drilled (2-3 m depthfrom which 26 samples were collected, and five trenches were excavated to 2-4 m depth (4. The distribution of drill holes and trenches were plotted with “Logplot” software for further interpretation. Twenty-two samples from these drill holes were analyzed for TiO2. Results The reconnaissance and comprehensive exploration in Fanuj district shows that the Upper Jogaz Valley area has the highest concentration of titaniferous placer deposits. The general geology of the region and petrology and mineralogy of collected samples suggest that the source rock of the Upper Jogaz Valley titaniferous placers is the hornblende- and olivine-gabbro unit of the Fanuj-Ramesh ophiolites. The Ti

  18. Geohydrology of the valley-fill aquifer in the Jamestown area, Chautauqua County, New York

    Science.gov (United States)

    Anderson, H.R.; Stelz, W.G.; Belli, J.L.; Allen, R.V.

    1982-01-01

    This report is the sixth in a series of 11 map sets depicting geohydrologic conditions in selected aquifers in upstate New York. Geohydrologic data are compiled on six maps at 1:24,000 scale. Together, the maps provide a comprehensive overview of a major valley-fill aquifer in southeastern Chautauqua County. The maps include surficial geology, geologic sections, water-infiltration potential of soil zone, aquifer thickness, potentiometric-surface elevations and land use. The valley-fill deposits consist of alluvial silt and sand, glacial-outwash (sand and gravel), ice-contact sand and gravel, till, and lacustrine silt and clay. The sand and gravel beds have relatively high permeabilities whereas the till, silt and clay deposits have relatively low permeabilities. Water-table conditions prevail in u nconfined sand and gravel beds along the valley margin. Artesian conditions prevail in confined sand and gravel buried under silt and clay in the middle of the valley. Recharge occurs mainly along the margin of the valley, where the land surface is highly permeable and runoff from the hillsides is concentrated. The use of land overlying the aquifer is predominantly agricultural and residential with lesser amounts of commercial and industrial uses. (USGS)

  19. Results of environmental monitoring in the Kinta Valley and Cameron Highland areas

    International Nuclear Information System (INIS)

    Thoste, V.

    1994-01-01

    The environmental radioactivity of the Kinta Valley and the Cameron Highlands show relative high values of gamma and alpha radiation. Both types of radiation are strongly related to meteorological conditions. In the Kinta Valley the average environmental values for Ra-222 are I 00 Bq/m sup 3 air. The monitoring chart shows a sinus shaped curve of the Radon 222 daughter concentration (EER = energy equivalent radon concentration). The concentration levels differ by I 0 times from a low in the late afternoon (around 18:00) and a high with the sunrise in the early morning (around 7:00). In the Kinta Valley and at the Pangkor island the observed interval is 24-hours. In the Kinta Valley three different surveys each of one week length showed, that the daily fluctuations exists over the whole year and doe not depend on rainy or dry seasons.. In the Cameron Highlands the outdoor radioactivity varies much faster than in the valley. There wash-out and building up periods during and between rain falls control external gamma and alpha concentration. Immediately after wash-out local gamma values can rise to 10 μSv/hour near the ground. It is concluded that the radioactivity concentration in the air is controlled by the building up time of the Rn 222 (around two hours) and the Rn 220 progeny (around 12 hours). An equilibrium factor of around 0.2 to 0.3 shows that full equilibrium is never reached in the air system. The calculation of the yearly external exposure is only possible with the knowledge of the local monitored concentration curve. A first calculation of the external dose rate for the persons living in the Kinta Valley was made. The calculations suggest dose rates between 5 and 15 mSv per year. High effective doses rates are expected film inhalation of indoor Radon progeny concentrations and from ingestion of contaminated food. (author)

  20. Estimation of the recharge area contributing water to a pumped well in a glacial-drift, river-valley aquifer

    Science.gov (United States)

    Morrissey, Daniel J.

    1989-01-01

    The highly permeable, unconfined, glacial-drift aquifers that occupy most New England river valleys constitute the principal source of drinking water for many of the communities that obtain part or all of their public water supply from ground water. Recent events have shown that these aquifers are highly susceptible to contamination that results from a number of sources, such as seepage from wastewater lagoons, leaking petroleum-product storage tanks, and road salting. To protect the quality of water pumped from supply wells in these aquifers, it is necessary to ensure that potentially harmful contaminants do not enter the ground in the area that contributes water to the well. A high degree of protection can be achieved through the application of appropriate land-use controls within the contributing area. However, the contributing areas for most supply wells are not known. This report describes the factors that affect the size and shape of contributing areas to public supply wells and evaluates several methods that may be used to delineate contributing areas of wells in glacial-drift, river-valley aquifers. Analytical, two-dimensional numerical, and three-dimensional numerical models were used to delineate contributing areas. These methods of analysis were compared by applying them to a hypothetical aquifer having the dimensions and geometry of a typical glacial-drift, river-valley aquifer. In the model analyses, factors that control the size and shape of a contributing area were varied over ranges of values common to glacial-drift aquifers in New England. The controlling factors include the rate of well discharge, rate of recharge to the aquifer from precipitation and from adjacent till and bedrock uplands, distance of a pumping well from a stream or other potential source of induced recharge, degree of hydraulic connection of the aquifer with a stream, horizontal hydraulic conductivity of the aquifer, ratio of horizontal to vertical hydraulic conductivity, and

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

    International Nuclear Information System (INIS)

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

    2003-01-01

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

  2. 76 FR 75830 - Proposed Establishment of the Inwood Valley Viticultural Area

    Science.gov (United States)

    2011-12-05

    ..., which are evidence of the 1864 plantings, are still found in one of the Inwood Valley vineyards. After a... sides. In addition, a reduction in solar radiation in the early and late months of the growing season... slopes on Bear Creek Ridge, which increase the amount of warming solar radiation and moderate the cooling...

  3. 75 FR 42601 - Establishment of the Sierra Pelona Valley Viticultural Area (2010R-004P)

    Science.gov (United States)

    2010-07-22

    ...; Treasury decision. SUMMARY: This Treasury decision establishes the 9.7-square mile ``Sierra Pelona Valley... purchase. DATES: Effective Date: August 23, 2010. FOR FURTHER INFORMATION CONTACT: Christina McMahon... origin of their wines to consumers and helps consumers to identify wines they may purchase. Establishment...

  4. 75 FR 70024 - Notice of Expansion of the Lisbon Valley Known Potash Leasing Area, Utah

    Science.gov (United States)

    2010-11-16

    ... to the BLM. Recent advances in drilling technology have provided the capability to extract deep... information to determine that the Lisbon Valley KPLA should be expanded to include deep solution-mineable... Web site: http://www.blm.gov/ut/st/en/prog/more/Land_Records.html . The lands included in the Lisbon...

  5. 77 FR 27001 - Proposed Establishment of the Ancient Lakes of Columbia Valley Viticultural Area

    Science.gov (United States)

    2012-05-08

    ... comments that TTB receives about this proposal by appointment at the TTB Information Resource Center, 1310... and avoid any potential confusion with any other locations referred to as ``Ancient Lakes... such usage. The newspaper article concerned a geological tour of the Quincy Valley and listed one of...

  6. Electromagnetic surveys to detect clay-rich sediment in the Rio Grande inner valley, Albuquerque area, New Mexico

    Science.gov (United States)

    Bartolino, James R.; Sterling, Joseph M.

    2000-01-01

    Information on the presence of clay-rich layers in the inner-valley alluvium is essential for quantifying the amount of water transmitted between the Rio Grande and the Santa Fe Group aquifer system. This report describes a study that used electromagnetic surveys to provide this information. In the first phase of the study, electromagnetic soundings were made using time-domain and frequency-domain electro- magnetic methods. On the basis of these initial results, the time- domain method was judged ineffective because of cultural noise in the study area, so subsequent surveys were made using the frequency-domain method. For the second phase of the study, 31 frequency-domain electromagnetic surveys were conducted along the inner valley and parallel to the Rio Grande in the Albuquerque area in the spring and summer of 1997 to determine the presence of hydrologically significant clay-rich layers buried in the inner-valley alluvium. For this report, the 31 survey sections were combined into 10 composite sections for ease of interpretation. Terrain-conductivity data from the surveys were modeled using interpretation software to produce geoelectric cross sections along the survey lines. This modeling used lithologic logs from two wells installed near the survey lines: the Bosque South and Rio Bravo 5 wells. Because of cultural interference, location of the wells and soundings, complex stratigraphy, and difficulty interpreting lithology, such interpretation was inconclusive. Instead, a decision process based on modeling results was developed using vertical and horizontal dipole 40-meter intercoil spacing terrain-conductivity values. Values larger than or equal to 20 millisiemens per meter were interpreted to contain a hydrologically significant thickness of clay-rich sediment. Thus, clay-rich sediment was interpreted to underlie seven segments of the 10 composited survey lines, totaling at least 2,660 meters of the Rio Grande inner valley. The longest of these clay

  7. Accounting for Impact at Imperial College London

    DEFF Research Database (Denmark)

    Perkmann, Markus; Fini, Riccardo; Ross, Jan-Michael

    We report findings of a study of academic engagement and commercialisation at Imperial College London. We detail the extent of collaboration with industry, consulting, patenting and entrepreneurship by Imperial academics, as well as individuals’ motivations and perceived barriers to engagement. T...

  8. Trace element mobility and transfer to vegetation within the Ethiopian Rift Valley lake areas.

    Science.gov (United States)

    Kassaye, Yetneberk A; Skipperud, Lindis; Meland, Sondre; Dadebo, Elias; Einset, John; Salbu, Brit

    2012-10-26

    To evaluate critical trace element loads in native vegetation and calculate soil-to-plant transfer factors (TFs), 11 trace elements (Cr, Co, Ni, Cu, Zn, As, Se, Mo, Cd, Pb and Mn) have been determined in leaves of 9 taxonomically verified naturally growing terrestrial plant species as well as in soil samples collected around 3 Ethiopian Rift Valley lakes (Koka, Ziway and Awassa). The Cr concentration in leaves of all the plant species was higher than the "normal" range, with the highest level (8.4 mg per kg dw) being observed in Acacia tortilis from the Lake Koka area. Caper species (Capparis fascicularis) and Ethiopian dogstooth grass (Cynodon aethiopicus) from Koka also contained exceptionally high levels of Cd (1 mg per kg dw) and Mo (32.8 mg per kg dw), respectively. Pb, As and Cu concentrations were low in the plant leaves from all sites. The low Cu level in important fodder plant species (Cynodon aethiopicus, Acacia tortilis and Opuntia ficus-indicus) implies potential deficiency in grazing and browsing animals. Compared to the Canadian environmental quality guideline and maximum allowable concentration in agricultural soils, the total soil trace element concentrations at the studied sites are safe for agricultural crop production. Enrichment factor was high for Zn in soils around Lakes Ziway and Awassa, resulting in moderate to high transfer of Zn to the studied plants. A six step sequential extraction procedure on the soils revealed a relatively high mobility of Cd, Se and Mn. Strong association of most trace elements with the redox sensitive fraction and mineral lattice was also confirmed by partial redundancy analysis. TF (mg per kg dw plants/mg per kg dw soil) values based on the total (TF(total)) and mobile fractions (TF(mobile)) of soil trace element concentrations varied widely among elements and plant species, with the averaged TF(total) and TF(mobile) values ranging from 0.01-2 and 1-60, respectively. Considering the mobile fraction in soils should

  9. LANGUAGE AND CULTURAL IMPERIALISM:INDONESIAN CASE

    Directory of Open Access Journals (Sweden)

    Pradana Boy ZTF

    2017-09-01

    Full Text Available The discourse of language, culture and imperialism are closely intertwined. In this paper I will describe cultural imperialism through language by taking Indonesian case as an example. This essay will develop two main arguments. Firstly, it sets forth that language is a medium through which cultural imperialism could take place, since language is an important and even fundamental aspect of culture. The cultural imperialism through language starts to occur when a certain foreign language is arbitrarily and irresponsibly used in correspondence and combination with local languages within formal and colloquial contexts. Secondly, using Frantz Fannon’s theory as described in his Black Skin White Masks, Indonesian case of use of mixed language of Bahasa and English in any medium is an obvious example of how this language imperialism in contemporary setting arises.

  10. Hydrogeologic and geochemical characterization of groundwater resources in Deep Creek Valley and adjacent areas, Juab and Tooele Counties, Utah, and Elko and White Pine Counties, Nevada

    Science.gov (United States)

    Gardner, Philip M.; Masbruch, Melissa D.

    2015-09-18

    The water resources of Deep Creek Valley were assessed during 2012–13 with an emphasis on better understanding the groundwater flow system and groundwater budget. Surface-water resources are limited in Deep Creek Valley and are generally used for agriculture. Groundwater is the predominant water source for most other uses and to supplement irrigation. Most groundwater withdrawal in Deep Creek Valley occurs from the unconsolidated basin-fill deposits, in which conditions are generally unconfined near the mountain front and confined in the lower-altitude parts of the valley. Productive aquifers are also present in fractured bedrock that occurs along the valley margins and beneath the basin-fill deposits. The consolidated-rock and basin-fill aquifers are hydraulically connected in many areas with much of the recharge occurring in the consolidated-rock mountain blocks and most of the discharge occurring from the lower-altitude basin-fill deposits.

  11. Predicted Liquefaction in the Greater Oakland and Northern Santa Clara Valley Areas for a Repeat of the 1868 Hayward Earthquake

    Science.gov (United States)

    Holzer, T. L.; Noce, T. E.; Bennett, M. J.

    2008-12-01

    Probabilities of surface manifestations of liquefaction due to a repeat of the 1868 (M6.7-7.0) earthquake on the southern segment of the Hayward Fault were calculated for two areas along the margin of San Francisco Bay, California: greater Oakland and the northern Santa Clara Valley. Liquefaction is predicted to be more common in the greater Oakland area than in the northern Santa Clara Valley owing to the presence of 57 km2 of susceptible sandy artificial fill. Most of the fills were placed into San Francisco Bay during the first half of the 20th century to build military bases, port facilities, and shoreline communities like Alameda and Bay Farm Island. Probabilities of liquefaction in the area underlain by this sandy artificial fill range from 0.2 to ~0.5 for a M7.0 earthquake, and decrease to 0.1 to ~0.4 for a M6.7 earthquake. In the greater Oakland area, liquefaction probabilities generally are less than 0.05 for Holocene alluvial fan deposits, which underlie most of the remaining flat-lying urban area. In the northern Santa Clara Valley for a M7.0 earthquake on the Hayward Fault and an assumed water-table depth of 1.5 m (the historically shallowest water level), liquefaction probabilities range from 0.1 to 0.2 along Coyote and Guadalupe Creeks, but are less than 0.05 elsewhere. For a M6.7 earthquake, probabilities are greater than 0.1 along Coyote Creek but decrease along Guadalupe Creek to less than 0.1. Areas with high probabilities in the Santa Clara Valley are underlain by latest Holocene alluvial fan levee deposits where liquefaction and lateral spreading occurred during large earthquakes in 1868 and 1906. The liquefaction scenario maps were created with ArcGIS ModelBuilder. Peak ground accelerations first were computed with the new Boore and Atkinson NGA attenuation relation (2008, Earthquake Spectra, 24:1, p. 99-138), using VS30 to account for local site response. Spatial liquefaction probabilities were then estimated using the predicted ground motions

  12. Hydrological Responses of Weather Conditions and Crop Change of Agricultural Area in the Rincon Valley, New Mexico

    Science.gov (United States)

    Ahn, S.; Sheng, Z.; Abudu, S.

    2017-12-01

    Hydrologic cycle of agricultural area has been changing due to the impacts of climate and land use changes (crop coverage changes) in an arid region of Rincon Valley, New Mexico. This study is to evaluate the impacts of weather condition and crop coverage change on hydrologic behavior of agricultural area in Rincon Valley (2,466km2) for agricultural watershed management using a watershed-scale hydrologic model, SWAT (Soil and Water Assessment Tool). The SWAT model was developed to incorporate irrigation of different crops using auto irrigation function. For the weather condition and crop coverage change evaluation, three spatial crop coverages including a normal (2008), wet (2009), and dry (2011) years were prepared using USDA crop data layer (CDL) for fourteen different crops. The SWAT model was calibrated for the period of 2001-2003 and validated for the period of 2004-2006 using daily-observed streamflow data. Scenario analysis was performed for wet and dry years based on the unique combinations of crop coverages and releases from Caballo Reservoir. The SWAT model simulated the present vertical water budget and horizontal water transfer considering irrigation practices in the Rincon Valley. Simulation results indicated the temporal and spatial variability for irrigation and non-irrigation seasons of hydrologic cycle in agricultural area in terms of surface runoff, evapotranspiration, infiltration, percolation, baseflow, soil moisture, and groundwater recharge. The water supply of the dry year could not fully cover whole irrigation period due to dry weather conditions, resulting in reduction of crop acreage. For extreme weather conditions, the temporal variation of water budget became robust, which requires careful irrigation management of the agricultural area. The results could provide guidelines for farmers to decide crop patterns in response to different weather conditions and water availability.

  13. Heat flow and radioactivity studies in the Ross Island-dry valley area, Antarctica and their tectonic implications

    International Nuclear Information System (INIS)

    Bucher, G.J.

    1980-01-01

    In conjunction with the Dry Valley Drilling Project, the University of Wyoming conducted heat flow and basement radioactivity studies in the Ross Island-dry valley area of southern Victoria Land, Antarctica. This part of Antarctica is characterized by late Cenozoic alkaline basaltic volcanism and uplift. Six heat flow (q) values for the area range from 1.4 to 2.0 HFU, with a mean value of 1.7 HFU. Radioactive heat production (A) values for basement rocks from the dry valleys range from 2.2 to 4.1 HGU, with a mean value of 3.0 HGU. The combined q-A data imply that this area is a zone of high reduced heat flow, similar to the Basin and Range province in the western United States and other zones of late Cenozoic tectonof Antarctica is probably in the range of 1.2 to 1.6 HFU, which is about 50 to 100% higher than the reduced flux which characterizes stable continental areas. The results of the transient conductive models presented herein imply that the high flux in this part of Antarctica cannot be explained by the residual thermal effects of a major episode of lithospheric thinning associated with the generation of the Ferrar Dolerites. The correlation between steady conductive thermal models and the late Cenozoic, silica-undersaturated, alkaline basalts of the region is similarly obscure. For example, purely conductive steady-state temperature-depth models predict partial melting at depths of only 45 to 50 km in the mantle, whereas geochemical data for the volcanic units are consistent with the basalts being generated at depths of at least 60 to 80 km

  14. Lead and other heavy metals in stream sediments in the area of Meža valley

    Directory of Open Access Journals (Sweden)

    Julija Fux

    2007-12-01

    Full Text Available In the Meža valley, lead – zinc ore has been exploited and processed for more than 300 years, which has strongly influenced the environment.Previous investigation shave shown increased concentrations of lead and some other metals. At the end of the 20th century, the Meža River was considered a stream with the highest concentrations of heavy metals in Slovenia.When the mine and processing plants ceased to operate, the direct transfer of heavy metals into the environment has strongly decreased. However, the deposits of poor ore and wastes from ore processing have remained as an indirect source of heavy metal pollution. From those places heavy metals have been washed out into the nearby streams, and carried into the Meža River and further into the Drava River. Chemical analysis of the Meža River and its tributaries has shown heavy pollution of the upper Meža River sediments with lead, zinc, molybdenum and cadmium, and partly with arsenic. In the lower Meža valley, those concentrations are mildly decreased. Concentrations of cobalt, chrome, copper and nickel are increased in the area around Ravne as a result of the ironworks industry. Mušenik and Jančarjev potok, both tributaries of the Meža River, contribute a high portion of heavy metal load to the Meža River. A specific case is Helenski potok,in which the concentrations of heavy metals strongly surpass the concentrations measured at all other locations. Although more than 10 years have passed since the mine and ore processing plant in the upper Meža valley were closed, the production has ceased and the rehabilitation measures have been taken, the environment in the upper Meža valley is still highly polluted.

  15. 78 FR 894 - Interim Final Determination To Stay Sanctions, Imperial County Air Pollution Control District

    Science.gov (United States)

    2013-01-07

    ...EPA is making an interim final determination to stay imposition of sanctions based on a proposed approval of revisions to the Imperial County Air Pollution Control District (ICAPCD) portion of the California State Implementation Plan (SIP) published elsewhere in this Federal Register. The revisions concern local rules that regulate inhalable particulate matter (PM10) emissions from sources of fugitive dust such as unpaved roads and disturbed soils in open and agricultural areas in Imperial County.

  16. New geoarchaeological investigations of the valley systems in the Aksum area of northern Ethiopia

    DEFF Research Database (Denmark)

    French, Charles; Sulas, Federica; Madella, Marco

    2009-01-01

    landscape stability and resilience. This is reflected in the development of soils with vertic-like properties, which instead appear to be more like organic brown earths that gradually begin to aggrade through colluvial and alluvial additions. How much this is the result of sympathetic, long-term landscape...... of the sediment captured in the valley systems and lower slopes to the north of Aksum. This no doubt reflects a growing population and arable intensification....

  17. Cost-Benefit Analysis applied to the natural gas program for vehicles in the Metropolitan Area of the Aburra Valley

    International Nuclear Information System (INIS)

    Saldarriaga Isaza, Carlos Adrian; Vasquez Sanchez, Edison; Chavarria Munera, Sergio

    2011-01-01

    This article presents the evaluation of the natural gas program for vehicles applied in Metropolitan Area of the Aburra Valley. By using the Cost- Benefit Analysis method, four cost variables were identified: private, fiscal, gas tax, and conversion tax; and three types of benefits: private, fiscal and social. For the environmental social benefit estimation the benefit transfer technique was employed, carrying out meta-analysis function estimation. The cost-benefit net outcome is positive and favors the program application in the study site; in real terms the total profits are about COP$ 803265 million for the complete eight year period it took place (2001- 2008).

  18. The upper Sava valley at the three border area of Austria, Italy ans Yugoslavia - a geographic perspective

    Directory of Open Access Journals (Sweden)

    Vladimir Klemenčič

    1990-12-01

    Full Text Available An analysis on the alpine spatial factors was carried out in the area of Kranjska gora and the Upper Sava valley, in the NW corner of Slovenia (Yugoslavia. As a part of a similar study Austrians and Italians, at their side of the border, ther research focused on future regional development. The so called "Three Border Area", in the above-mentioned countries, candidates for the winter olympics in 1998 and in general seek cross-border cooperation. The mountainous region of the Julian Alps here is separated from another mountainous and border strech of the Karawanks by the deep glacial river valley of the river Sava. The central place within the valley is Kranjska Gora — a famous winter šport center. World cup alpine skiing races and ski-jumping competitions (Planica take place here every year. The past post-war period were not very much in favour of developing tourism in general. That is why many inhabitants of the Upper Sava Valley decided to abandon agriculture and look for jobs in the governmentaly supported steel mills of the communal center of Jesenice. Daily migration accures today in both directions: man from the area migrate to the industry, woman from the above-mentioned town travel daily the same distance to work in hotels. Lately a couple of hundred inhabitants found jobs also in the nearby employment centers of Carinthia and Friuli-Venezia Giulia. Future complex regional development in the area of the bordering countries of Italy, Austria and Yugoslavia can be supported in the part of Slovenia with the tradition of mountaineering and ski jumping as well as vvith an international tradition in hosting guests from distantplaces and vvith the tradition of organizing sporting events. The relatively "underdeveloped alpine landscape" here. mostly within the borders of the Triglav National Park could attract visitors too. Among other developments Mountaineering — and Ski-jumping Schools and Courses of

  19. Closure Report for Corrective Action Unit 366: Area 11 Plutonium Valley Dispersion Sites, Nevada National Security Site, Nevada

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2013-12-31

    This Closure Report (CR) presents information supporting closure of Corrective Action Unit (CAU) 366, Area 11 Plutonium Valley Dispersion Sites, and provides documentation supporting the completed corrective actions and confirmation that closure objectives for CAU 366 were met. This CR complies with the requirements of the Federal Facility Agreement and Consent Order (FFACO) that was agreed to by the State of Nevada; the U.S. Department of Energy (DOE), Environmental Management; the U.S. Department of Defense; and DOE, Legacy Management (FFACO, 1996 as amended).

  20. Native Speakers in Linguistic Imperialism

    DEFF Research Database (Denmark)

    Phillipson, Robert

    2016-01-01

    An investigation of Native English Speaking Teachers’ performance in schemes in six Asian contexts, commissioned by the British Council, and undertaken by three British academics, is subjected to critical evaluation. Key issues for exploration are the issue of a monolingual approach to English le...... the economic and geopolitical agenda behind this English teaching business, there is clear evidence of linguistic imperialism in the functions of this global professional service. These activities serve to strengthen Western interests.......An investigation of Native English Speaking Teachers’ performance in schemes in six Asian contexts, commissioned by the British Council, and undertaken by three British academics, is subjected to critical evaluation. Key issues for exploration are the issue of a monolingual approach to English...... learning and teaching, and the inappropriate qualifications of those sent to education systems when they are unfamiliar with the learners’ languages, cultures, and pedagogical traditions. Whether the schemes involved constitute linguistic imperialismis analysed. Whereas the need for multilingual competence...

  1. Iodine-125 and Iodine-131 in the Thames Valley and other areas

    International Nuclear Information System (INIS)

    Howe, J.R.; Lloyd, M.K.; Bowlt, C.

    1985-01-01

    Part of the Iodine-125 and Iodine-131 waste from hospitals and research centres is discarded down drains and passes through sewage and water reclamation works into the river system. Relatively high concentration of radioiodine occur in outfalls that discharge into the river Thames, lower levels are found in the mainstream river and less still in the reservoirs and tap water supplies abstracted from the river. The pathway from waste to drinking water could account for the low levels of Iodine-125 found in the thyroid glands of some farm animals and human beings in the Thames valley

  2. Geology and geophysics of the southern Raft River Valley geothermal area, Idaho, USA

    Science.gov (United States)

    Williams, Paul L.; Mabey, Don R.; Zohdy, Adel A.R.; Ackermann, Hans D.; Hoover, Donald B.; Pierce, Kenneth L.; Oriel, Steven S.

    1976-01-01

    The Raft River valley, near the boundary of the Snake River plain with the Basin and Range province, is a north-trending late Cenozoic downwarp bounded by faults on the west, south, and east. Pleistocene alluvium and Miocene-Pliocene tuffaceous sediments, conglomerate, and felsic volcanic rocks aggregate 2 km in thickness. Large gravity, magnetic, and total field resistivity highs probably indicate a buried igneous mass that is too old to serve as a heat source. Differing seismic velocities relate to known or inferred structures and to a suspected shallow zone of warm water. Resistivity anomalies reflect differences of both composition and degree of alteration of Cenozoic rocks. Resistivity soundings show a 2 to 5 ohm·m unit with a thickness of 1 km beneath a large part of the valley, and the unit may indicate partly hot water and partly clayey sediments. Observed self-potential anomalies are believed to indicate zones where warm water rises toward the surface. Boiling wells at Bridge, Idaho are near the intersection of north-northeast normal faults which have moved as recently as the late (?) Pleistocene, and an east-northeast structure, probably a right-lateral fault. Deep circulation of ground water in this region of relatively high heat flow and upwelling along faults is the probable cause of the thermal anomaly.

  3. Imperial County geothermal development annual meeting: summary

    Energy Technology Data Exchange (ETDEWEB)

    1983-01-01

    All phases of current geothermal development in Imperial County are discussed and future plans for development are reviewed. Topics covered include: Heber status update, Heber binary project, direct geothermal use for high-fructose corn sweetener production, update on county planning activities, Brawley and Salton Sea facility status, status of Imperial County projects, status of South Brawley Prospect 1983, Niland geothermal energy program, recent and pending changes in federal procedures/organizations, plant indicators of geothermal fluid on East Mesa, state lands activities in Imperial County, environmental interests in Imperial County, offshore exploration, strategic metals in geothermal fluids rebuilding of East Mesa Power Plant, direct use geothermal potential for Calipatria industrial Park, the Audubon Society case, status report of the Cerro Prieto geothermal field, East Brawley Prospect, and precision gravity survey at Heber and Cerro Prieto geothermal fields. (MHR)

  4. Imperial College Alumni Association in Switzerland

    CERN Multimedia

    2003-01-01

    Are you a graduate of Imperial College London? If so, you might be interested in its new Swiss alumni association for graduate engineers and scientists. The aim of the founder members is to create a network of the several hundred graduates of Imperial College working at CERN, in Geneva, Lausanne and Zurich with a view to organising social and scientific events, informing members of the studies and research done by Imperial College, setting up a link between the College and Swiss academic institutes and, of course, building up an alumni directory. Membership applications and requests for further information should be sent to: Imperial College Alumni (ICA) - Swiss chapter Case Postale CH-1015 Lausanne Tel. : + 41 22 794 57 94 Fax : + 41 22 794 28 14 Email : imperialcollegeswissalumni@epfl.ch

  5. Is it working? A look at the changing nutrient practices in Oregon's Southern Willamette Valley Groundwater Management Area

    Science.gov (United States)

    Pearlstein, S.; Compton, J.; Eldridge, A.; Henning, A.; Selker, J. S.; Brooks, J. R.; Schmitz, D.

    2016-12-01

    Groundwater nitrate contamination affects thousands of households in the southern Willamette Valley and many more across the Pacific Northwest. The southern Willamette Valley Groundwater Management Area (SWV GWMA) was established in 2004 due to nitrate levels in the groundwater exceeding the human health standard of 10 mg nitrate-N L-1. Much of the nitrogen inputs to the GWMA comes from agricultural nitrogen use, and thus efforts to reduce N inputs to groundwater are focused upon improving N management. Previous work in the 1990s in the Willamette Valley by researchers at Oregon State University determined the importance of cover crops and irrigation practices and made recommendations to the local farm community for reducing nitrogen (N) leaching. We are currently re-sampling many of the same fields studied by OSU to examine the influence of current crops and nutrient management practices on nitrate leaching below the rooting zone. This study represents important crops currently grown in the GWMA and includes four grass fields, three vegetable row-crop fields, two peppermint and wheat fields, and one each of hazelnuts and blueberries. New nutrient management practices include slow release fertilizers and precision agriculture approaches in some of the fields. Results from the first two years of sampling show nitrate leaching is lower in some crops like row crops grown for seed and higher in others like perennial rye grass seed when compared to the 1990s data. We will use field-level N input-output balances in order to determine the N use efficiency and compare this across crops and over time. The goal of this project is to provide information and tools that will help farmers, managers and conservation groups quantify the water quality benefits of management practices they are conducting or funding.

  6. The disasters administration in the metropolitan area, of the Aburra Valley - An analysis of the CLEPAD

    International Nuclear Information System (INIS)

    Caballero Acosta, Humberto; Hincapie Palacio, Juan David; Lopera Restrepo, Juan Guillermo

    2000-01-01

    This article is a preliminary analysis of eight workshops developed with the local committees for disasters prevention on the Aburra Valley. No one of these committees has at this moment a clear and coherent policies for disasters prevention that make possible to establish administration and community procedures according to the national laws. As a result they do not have specific goals to achieve a permanent action. In most of cases is missing an organized structure to articulate all the different agencies and employees involved. The committees do not have a periodical prepared meetings schedule, what they do is just making emergency reunions to answer to calamity situations. Even though all the cities have a responsible officials staff for emergency management, they have others priorities so the prevention disasters work is left on a second level. In the second part of this article are presented some theoretical elements about disasters and are developed some legal aspects that support the policies related to this topic

  7. Triggered surface slips in the Coachella Valley area associated with the 1992 Joshua Tree and Landers, California, Earthquakes

    Science.gov (United States)

    Rymer, M.J.

    2000-01-01

    The Coachella Valley area was strongly shaken by the 1992 Joshua Tree (23 April) and Landers (28 June) earthquakes, and both events caused triggered slip on active faults within the area. Triggered slip associated with the Joshua Tree earthquake was on a newly recognized fault, the East Wide Canyon fault, near the southwestern edge of the Little San Bernardino Mountains. Slip associated with the Landers earthquake formed along the San Andreas fault in the southeastern Coachella Valley. Surface fractures formed along the East Wide Canyon fault in association with the Joshua Tree earthquake. The fractures extended discontinuously over a 1.5-km stretch of the fault, near its southern end. Sense of slip was consistently right-oblique, west side down, similar to the long-term style of faulting. Measured offset values were small, with right-lateral and vertical components of slip ranging from 1 to 6 mm and 1 to 4 mm, respectively. This is the first documented historic slip on the East Wide Canyon fault, which was first mapped only months before the Joshua Tree earthquake. Surface slip associated with the Joshua Tree earthquake most likely developed as triggered slip given its 5 km distance from the Joshua Tree epicenter and aftershocks. As revealed in a trench investigation, slip formed in an area with only a thin (Salton Trough. A paleoseismic trench study in an area of 1992 surface slip revealed evidence of two and possibly three surface faulting events on the East Wide Canyon fault during the late Quaternary, probably latest Pleistocene (first event) and mid- to late Holocene (second two events). About two months after the Joshua Tree earthquake, the Landers earthquake then triggered slip on many faults, including the San Andreas fault in the southeastern Coachella Valley. Surface fractures associated with this event formed discontinuous breaks over a 54-km-long stretch of the fault, from the Indio Hills southeastward to Durmid Hill. Sense of slip was right

  8. Granitoids of the Dry Valleys area, southern Victoria Land : geochemistry and evolution along the early Paleozoic Antarctic Craton margin

    International Nuclear Information System (INIS)

    Allibone, A.H.; Cox, S.C.; Smillie, R.W.

    1993-01-01

    Field relationships and geochemistry indicate granitoid plutons of the Dry Valleys area comprise at least three petrogenetically distinct suites. The older Dry Valleys 1a (DV1a) suite, comprising the Bonney, Catspaw, Denton, Cavendish, and Wheeler Plutons and hornblende-biotite orthogneisses, and Dry Valleys 1b (DV1b) suite, comprising the Hedley, Valhalla, St Johns, Dun, Calkin, and Suess Plutons, biotite granitoid dikes and biotite orthogneisses, were emplaced before prominent swarms of Vanda mafic and felsic dikes. Both the DV1a and DV1b suites are time transgressive, with older intrusions in each suite being emplaced during the later stages of deformation of the Koettlitz Group. Younger granitoids that postdate the majority of the Vanda dikes include: the Dry Valleys 2 (DV2) suite, comprising the Pearse and Nibelungen Plutons plus several smaller, unnamed plugs; and the Harker, Swinford, Orestes, and Brownworth Plutons with identical field relationships and enclaves but distinct chemistries. Chemical characteristics and limited Rb-Sr isotopic dating indicate plutonism before c. 500 Ma was dominated by the Cordilleran I-type DV1a suite, inferred to have developed during melting above a west-dipping subduction zone along the Antarctic Craton margin. The chemical characteristics of the DV1b suite indicate large-scale melting of a quartzo-feldspathic protolith lacking residual plagioclase, but containing refractory garnet. Potential DV1b suite source rocks include metamorphosed immature sediments, possibly underplated along the subduction zone associated with DV1a magmatism, or older granitoid orthogneisses. Major DV1b plutonism at 490 Ma marks the end of subduction-related plutonism in southern Victoria Land. Younger DV2 alkali-calcic, Caledonian I-type plutonism is inferred to have formed in response to uplift and extension between 480 and 455 Ma. Lack of DV2 suite correlatives and Vanda mafic and felsic dikes in northern Victoria Land suggests significantly

  9. Landscape Mapping and Tree Diversity Assessment of Pangi Valley: A Remote Tribal Area of Himachal Pradesh in Western Himalaya, India

    Directory of Open Access Journals (Sweden)

    Amit KUMAR

    2013-12-01

    Full Text Available Pangi valley in Chamba district of Himachal Pradesh is one of the remote tribal areas in Indian western Himalaya. The plant resources in its landscapes are flourishing under least anthropogenic conditions. For social upliftment of the tribals in this area, a number of developmental activities are being implemented by the government. A study was conducted for mapping of its landuse/landcover using satellite remote sensing to identify major forested landscapes in the region. It was followed by a detailed random stratified sampling of the forested landscapes for phytosociological estimation of its tree species. The 21.97 % of study area was estimated under forests followed by Scrublands and Grassy meadows (18.24 %. Majority of area (54.05 % was Snow and Scree slopes. Among the forests, maximum area was occupied by Mixed Broad Leaved Forest LSE type (36.08% followed by Cedrus deodara (26.94% and Betula utilis (18.07% forest LSE types. These species, owing to immense medicinal properties and value for their economic utilization, feature in threatened and endangered category list of plants. It is, therefore, recommended that the developmental activities may be implemented in scientific way, which may not pose threat to bioresources in this region.

  10. Contamination by intestinal parasites in vegetables marketed in an area of Jequitinhonha Valley, Minas Gerais, Brazil

    Directory of Open Access Journals (Sweden)

    João Gabriel Guimarães LUZ

    Full Text Available ABSTRACT Objective: The present study aimed to evaluate the presence of helminthes and intestinal protozoa in vegetables commercialized in Diamantina, a municipality located at Jequitinhonha Valley, one of the poorest regions of the world. Methods: A total of 108 specimens, including lettuce, green onion and rocket, were monthly collected from the most popular open street market, green grocery and supermarket of the municipality. The samples were processed by a concentration method and evaluated by light microscopy for parasitological identification. Results: The percentage of contamination was 50.9% (55/108, with predominance of nematode larvae (36.5%, cysts of Entamoeba coli (26.0% and eggs of hookworms/Strongyloides spp. (12.9%. Lettuce showed greater contamination rate (61.1% and samples from the open street market were more contaminated (77.8%. Information collected at each point of sale pointed the field cultivation as the critical step for such contaminations. Conclusion: Vegetables marketed in Diamantina presents a wide variety of intestinal parasites, which may represent a potential risk to the health of consumers of fresh vegetables.

  11. Radioanalytical laboratory quality control: Current status at Tennessee Valley Authority's western area radiological laboratory

    International Nuclear Information System (INIS)

    Rogers, W.J.

    1986-01-01

    The Tennessee Valley Authority operates a laboratory for radiological analysis of nuclear plant environmental monitoring samples and also for analysis of environmental samples from uranium mining and milling decommissioning activities. The laboratory analyzes some 9,000 samples per year and employs approximately 20 people as analysts, sample collectors, and supervisory staff members. The laboratory is supported by a quality control section of four people involved in computer support, production of radioactive standards, quality control data assessment and reporting, and internal reviews of compliance. The entire laboratory effort is controlled by 60 written procedures or standards. An HP-1000 computer and data base software are used to schedule samples for collection, assign and schedule samples within the laboratory for preparation and analysis, calculate sample activity, review data, and report data outside the laboratory. Gamma spectroscopy systems with nine germanium detectors, an alpha spectroscopy system, five alpha/beta counters, two liquid scintillation counters, four beta-gamma coincidence systems, two sodium iodide single-channel systems, and four photomultipliers for counting Lucas cells are all employed. Each device has various calibration and quality control checks performed on it routinely. Logbooks and control charts are in use for each instrument

  12. White Oak Creek watershed: Melton Valley area Remedial Investigation report, at the Oak Ridge National Laboratory, Oak Ridge, Tennessee: Volume 2, Appendixes A and B

    International Nuclear Information System (INIS)

    1996-11-01

    This document contains Appendixes A ''Source Inventory Information for the Subbasins Evaluated for the White Oak Creek Watershed'' and B ''Human Health Risk Assessment for White Oak Creek / Melton Valley Area'' for the remedial investigation report for the White Oak Creek Watershed and Melton Valley Area. Appendix A identifies the waste types and contaminants for each subbasin in addition to the disposal methods. Appendix B identifies potential human health risks and hazards that may result from contaminants present in the different media within Oak Ridge National Laboratory sites

  13. LDL (Landscape Digital Library) a Digital Photographic Database of a Case Study Area in the River Po Valley, Northern Italy

    CERN Document Server

    Papotti, D

    2001-01-01

    Landscapes are both a synthesis and an expression of national, regional and local cultural heritages. It is therefore very important to develop techniques aimed at cataloguing and archiving their forms. This paper discusses the LDL (Landscape Digital Library) project, a Web accessible database that can present the landscapes of a territory with documentary evidence in a new format and from a new perspective. The method was tested in a case study area of the river Po valley (Northern Italy). The LDL is based on a collection of photographs taken following a systematic grid of survey points identified through topographic cartography; the camera level is that of the human eye. This methodology leads to an innovative landscape archive that differs from surveys carried out through aerial photographs or campaigns aimed at selecting "relevant" points of interest. Further developments and possible uses of the LDL are also discussed.

  14. [Association between Hajime Hoshi and Imperial princes].

    Science.gov (United States)

    Misawa, Miwa

    2008-01-01

    Hajime Hoshi established Hoshi Pharmaceutical Company in 1911, and developed it into the No. 1 pharmaceutical company of Japan by 1918. He had many well-known friends and acqaintances including Hirobumi Ito, Shinpei Goto, Koki Hirota, Hideyo Noguchi, Inazo Nitobe, Kojiro Matsushita and Mitsuru Toyama. In this paper, the Imperial Family (princes) who had personal relationships with Hajime Hoshi are reported. Six princes visited the factories of Hoshi Pharmaceutical Company and Hoshi Pharmaceutical Commercial School from 1922 to 1928. They were Princes Fushimino-miya, Asakano-miya, Chichibuno-miya, Kitashirakawano-miya, Takedano-miya and LiKen-Ko. Each of His Imperial Highnesses showed much enthusiasm when visiting the factories and school. They wished to see the latest world-scale modern factories that were producing important drugs and exporting them to advanced Western countries. The anniversary date of the founding of Hoshi University is May 18, the day on which Fushmino-miya visited the former school of the University. Hajime Hoshi named his daughter Yasuko after Prince Asakano-miya Yasuhiko. He used to receive invitations to visit from those princes, hold congenial talks with them, and was sometimes presented with Imperial gifts. Hoshi had a global view and warm character, and entertained a deep respect for the Imperial Family. Therefore, it is conjectured that the princes had a favorable impression for Hoshi. It is believed that the splendid historical association between Hajime Hoshi and the Imperial princes should be recorded as historical events.

  15. A multiple-tracer approach to understanding regional groundwater flow in the Snake Valley area of the eastern Great Basin, USA

    International Nuclear Information System (INIS)

    Gardner, Philip M.; Heilweil, Victor M.

    2014-01-01

    Highlights: • Age tracers and noble gases constrain intra- and inter-basin groundwater flow. • Tritium indicates modern (<60 yr) recharge occurring in all mountain areas. • Noble-gas data identify an important interbasin hydraulic discontinuity. • Further groundwater development may significantly impact Snake Valley springs. - Abstract: Groundwater in Snake Valley and surrounding basins in the eastern Great Basin province of the western United States is being targeted for large-scale groundwater extraction and export. Concern about declining groundwater levels and spring flows in western Utah as a result of the proposed groundwater withdrawals has led to efforts that have improved the understanding of this regional groundwater flow system. In this study, environmental tracers (δ 2 H, δ 18 O, 3 H, 14 C, 3 He, 4 He, 20 Ne, 40 Ar, 84 Kr, and 129 Xe) and major ions from 142 sites were evaluated to investigate groundwater recharge and flow-path characteristics. With few exceptions, δ 2 H and δ 18 O show that most valley groundwater has similar ratios to mountain springs, indicating recharge is dominated by relatively high-altitude precipitation. The spatial distribution of 3 H, terrigenic helium ( 4 He terr ), and 3 H/ 3 He ages shows that modern groundwater (<60 yr) in valley aquifers is found only in the western third of the study area. Pleistocene and late-Holocene groundwater is found in the eastern parts of the study area. The age of Pleistocene groundwater is supported by minimum adjusted radiocarbon ages of up to 32 ka. Noble gas recharge temperatures (NGTs) are generally 1–11 °C in Snake and southern Spring Valleys and >11 °C to the east of Snake Valley and indicate a hydraulic discontinuity between Snake and Tule Valleys across the northern Confusion Range. The combination of NGTs and 4 He terr shows that the majority of Snake Valley groundwater discharges as springs, evapotranspiration, and well withdrawals within Snake Valley rather than

  16. An unexpected recurrent transmission of Rift Valley fever virus in cattle in a temperate and mountainous area of Madagascar.

    Directory of Open Access Journals (Sweden)

    Veronique Chevalier

    2011-12-01

    Full Text Available Rift Valley fever is an acute, zoonotic viral disease of domestic ruminants, caused by a phlebovirus (Bunyaviridae family. A large outbreak occurred in Madagascar in 2008-2009. The goal of the present study was to evaluate the point prevalence of antibodies against Rift Valley Fever Virus (RVFV in cattle in the Anjozorobe district, located in the wet and temperate highland region of Madagascar and yet heavily affected by the disease, and analyse environmental and trade factors potentially linked to RVFV transmission. A serological study was performed in 2009 in 894 bovines. For each bovine, the following variables were recorded: age, location of the night pen, minimum distance from the pen to the nearest water point and the forest, nearest water point type, and herd replacement practices. The serological data were analyzed using a generalized linear mixed model. The overall anti-RVFV IgG seroprevalence rate was 28% [CI95% 25-31]. Age was statistically linked to prevalence (p = 10(-4, being consistent with a recurrent RVFV circulation. Distance from the night pen to the nearest water point was a protective factor (p = 5.10(-3, which would be compatible with a substantial part of the virus transmission being carried out by nocturnal mosquito vectors. However, water point type did not influence the risk of infection: several mosquito species are probably involved. Cattle belonging to owners who purchase animals to renew the herd were significantly more likely to have seroconverted than others (p = 0.04: cattle trade may contribute to the introduction of the virus in this area. The minimum distance of the night pen to the forest was not linked to the prevalence. This is the first evidence of a recurrent transmission of RVFV in such an ecosystem that associates a wet, temperate climate, high altitude, paddy fields, and vicinity to a dense rain forest. Persistence mechanisms need to be further investigated.

  17. Late Quaternary loess-like paleosols and pedocomplexes, geochemistry, provenance and source area weathering, Manasbal, Kashmir Valley, India

    Science.gov (United States)

    Babeesh, C.; Achyuthan, Hema; Jaiswal, Manoj Kumar; Lone, Aasif

    2017-05-01

    The late Quaternary loess and loess-like deposits in Kashmir Valley are natural archives that have preserved paleoclimate and paleoenvironmental records of the region. We present a loess-like paleosol located along the margin of the Manasbal Lake, Ganderbal, which was studied in detail for understanding the pedological processes and reconstructing the late Quaternary soil formation. In this paper we present loess-like paleosol formation of a nearly 10.6 m thick sequence exposed along the margin of Manasbal Lake, Ganderbal District, Srinagar, Kashmir. Geochemical and textural data of this loess-like sedimentary sequence fluctuate reflecting the varied depositional processes operating in the valley, differential intensity of weathering, and processes of pedogenesis. Weathering indices such as chemical index of alteration, chemical index of weathering, and plagioclase index of alteration reveal weak to moderate weathering of the parent material. Provenance discrimination diagrams of the present study disclose that the Manasbal loess-like paleosol sediments are derived from the mixed source rocks suggesting a variety of provenance with variable geological settings, which apparently have undergone weak to moderate recycling processes. The Manasbal paleosol horizons have been dated by the optically stimulated luminescence (OSL) method to the marine isotope stages mid-MIS-3 (41.7 ± 8.0 ka) and late-MIS-2 (14.6 ± 3.8 ka). During the MIS-3 period, the climate was wetter, forming a strong AhBtk paleosol as inferred from the geochemical data. A steady increase in the CaCO3 content and C/N ratio in the paleosols from 6.50 m (MIS-3) indicates arid and drier climatic conditions. The area around Manasbal Lake incised because of climate change and neotectonic activity since post-14 ka.

  18. The First Find of the Imperial Eagle’s Nest at the Pole of High-Voltage Power Transmission Line in the Republic of Altai, Russia

    Directory of Open Access Journals (Sweden)

    Elvira G. Nikolenko

    2018-03-01

    Full Text Available Inhabited nest of the Imperial Eagle was found on July 27, 2017 on the high-voltage power lines pole in the valley of the river Ursul near the fall of the river Karakol into it (Onguday district of the Altai Republic. Two adult nestlings ready to flyout and also a female bird were in the nest.

  19. 77 FR 2496 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2012-01-18

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2011-0987; FRL-9617-5] Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management District and Imperial... rule. SUMMARY: EPA is proposing to approve revisions to the Antelope Valley Air Quality Management...

  20. Hydrogeology of the Susquehanna River valley-fill aquifer system in the Endicott-Vestal area of southwestern Broome County, New York

    Science.gov (United States)

    Randall, Allan D.; Kappel, William M.

    2015-07-29

    The village of Endicott, New York, and the adjacent town of Vestal have historically used groundwater from the Susquehanna River valley-fill aquifer system for municipal water supply, but parts of some aquifers in this urban area suffer from legacy contamination from varied sources. Endicott would like to identify sites distant from known contamination where productive aquifers could supply municipal wells with water that would not require intensive treatment. The distribution or geometry of aquifers within the Susquehanna River valley fill in western Endicott and northwestern Vestal are delineated in this report largely on the basis of abundant borehole data that have been compiled in a table of well records.

  1. Effect of the air pollution by heavy metals in the tree leaves in the metropolitan area of Toluca Valley

    International Nuclear Information System (INIS)

    Ledesma O, C. I.

    2014-01-01

    Leaves of two tree species: Juniperus sp and Ligustrum sp were studied as indicators of pollution heavy metals (Mn, Fe, Cu, Zn and Pb) in the atmosphere of the Metropolitan Area of the Toluca Valley. Bio markers of catalase, superoxide dismutase, ascorbate peroxidase, guaiacol, proteins and pigments were measured in order to determine the effects to atmospheric stress caused by heave metals during two periods in the year (December 2012 and May 2013). Metals were quantified in dry deposit and tissue on trees tissue leaves using the technique of Energy Dispersive X-ray Fluorescence Spectroscopy and Total Reflection X-ray Fluorescence Spectroscopy respectively. The results show greater response of enzyme inhibition in Juniperus sp. species, with decreased protein content and increased lipid peroxidation at sites with higher content of metals in tissue belonging to urban areas with increased industrial activity and traffic flow. In dry deposit bioavailability factor of metals was Fe>Mn> Zn> Cu>Pb for the first time of sampling and Fe>Mn> Cu> Zn>Pb for the second sampling period. (Author)

  2. Tritium-helium 3 dating under complex conditions in hydraulically stressed areas of a buried-valley aquifer

    Science.gov (United States)

    Shapiro, Stephanie Dunkle; Rowe, Gary L.; Schlosser, Peter; Ludin, Andrea; Stute, Martin

    1998-01-01

    The 3H-3He dating method is applied in a buried-valley aquifer near Dayton, Ohio. The study area is large, not all sampling locations lie along well-defined flow paths, and existing wells with variable screen lengths and diameters are used. Reliable use of the method at this site requires addressing several complications: (1) The flow system is disturbed because of high pumping rates and induced infiltration; (2) tritium contamination is present in several areas of the aquifer; and (3) radiogenic helium concentrations are elevated in a significant number of the wells. The 3H-3He ages are examined for self-consistency by comparing the reconstructed tritium evolution to the annual weighted tritium measured in precipitation; deviations result from dispersion, tritium contamination, and mixing. 3H-3He ages are next examined for consistency with chlorofluorocarbon ages; the agreement is poor because of degradation of CFCs. Finally, the 3H-3He ages are examined for consistency with the current understanding of local hydrologic processes; the ages are generally supported by hydrogeologic data and the results of groundwater flow modeling coupled with particle-tracking analyses.

  3. Equations for predicting diameter, height, crown width, and leaf area of San Joaquin Valley street trees

    Science.gov (United States)

    P.J. Peper; E.G. McPherson; S.M. Mori

    2001-01-01

    Although the modeling of energy-use reduction, air pollution uptake, rainfall interception, and microclimate modification associated with urban trees depends on data relating diameter at breast height (dbh) , crown height, crown diameter, and leaf area to tree age or dbh, scant information is available for common municipal tree species . I n this study , tree height ,...

  4. 77 FR 64033 - Establishment of the Ancient Lakes of Columbia Valley Viticultural Area

    Science.gov (United States)

    2012-10-18

    ... rule; Treasury decision. SUMMARY: The Alcohol and Tobacco Tax and Trade Bureau (TTB) establishes the... wines and to allow consumers to better identify wines they may purchase. DATES: Effective Date: November... consumers to identify wines they may purchase. Establishment of a viticultural area is neither an approval...

  5. Sacramento River Flood Control Project, California Mid-Valley Area, Phase 3. Design Memorandum Volume 1

    Science.gov (United States)

    1996-06-01

    in the study area. Plants that are candidates for Federal listing are the Suisun aster, heart-scale, California hibiscus , delta tule-pea. Mason’s...agricultural chemicals. According to Sutter County Environmental Health , the State Water Resources Control Board tested a sediment sample taken under the

  6. Quantitative risk assessment of the New York State operated West Valley Radioactive Waste Disposal Area.

    Science.gov (United States)

    Garrick, B John; Stetkar, John W; Bembia, Paul J

    2010-08-01

    This article is based on a quantitative risk assessment (QRA) that was performed on a radioactive waste disposal area within the Western New York Nuclear Service Center in western New York State. The QRA results were instrumental in the decision by the New York State Energy Research and Development Authority to support a strategy of in-place management of the disposal area for another decade. The QRA methodology adopted for this first of a kind application was a scenario-based approach in the framework of the triplet definition of risk (scenarios, likelihoods, consequences). The measure of risk is the frequency of occurrence of different levels of radiation dose to humans at prescribed locations. The risk from each scenario is determined by (1) the frequency of disruptive events or natural processes that cause a release of radioactive materials from the disposal area; (2) the physical form, quantity, and radionuclide content of the material that is released during each scenario; (3) distribution, dilution, and deposition of the released materials throughout the environment surrounding the disposal area; and (4) public exposure to the distributed material and the accumulated radiation dose from that exposure. The risks of the individual scenarios are assembled into a representation of the risk from the disposal area. In addition to quantifying the total risk to the public, the analysis ranks the importance of each contributing scenario, which facilitates taking corrective actions and implementing effective risk management. Perhaps most importantly, quantification of the uncertainties is an intrinsic part of the risk results. This approach to safety analysis has demonstrated many advantages of applying QRA principles to assessing the risk of facilities involving hazardous materials.

  7. EU, Eastern Europe and Values Imperialism

    Directory of Open Access Journals (Sweden)

    Stephen White

    2014-01-01

    Full Text Available This paper proposes an idea of'values imperialism'as a helpful way of conceptualising the relationship between the EU and the states that came within its sphere of influence after the end of the Cold War, particularly its 'neighbours' in Eastern Europe. Values imperialism places its emphasis on the 'superstructure', including norms, laws and social practices. EU larger objective was that the assumptions about government and ownership that were favoured by the dominant powers (EU and the West in the broad term should be absorbed and recapitulated by those countries that were subordinate. The broad framework ofsubordination was established by the Partnership and Cooperation Agreements that began to be concluded from 1994 onwards. Patterns of'values imperialism'could also be discovered in the EU Common Strategies on Russia and Ukraine that were adopted in 1999. Article also points out several cases when the EU intervened directly in the domestic affairs of the Eastern Europe countries in a manner that was not always compatible with the provisions on state sovereignty: a 'European Instrument for Democracy and Human Rights', launched in 2006, interventions ofEU representatives in the work of local courts and organisation of exit polls, which could be used to discredit the official election results and in this way to undermine the position of local governments. Finally, the author concludes that the EU used 'values imperialism'practices in order to extend its influence, particularly in the Eastern Europe.

  8. Imperial College London mascot visits CERN

    CERN Multimedia

    Hills, Stephanie

    2014-01-01

    Boanerges (‘Son of Thunder’) is one of the mascots of Imperial College and is looked after by volunteer students of the City and Guilds College Motor Club. Team Bo visited CERN as part of a wider tour of France and Switzerland.

  9. Capability Development at Imperial Oil Resources Ltd.

    Science.gov (United States)

    Ellerington, David; And Others

    1992-01-01

    Striving to be learning organization, Imperial Oil of Canada focused on organizational, divisional, and individual capability development. Lessons learned include the following: (1) all levels of employees are potential professionals; (2) learning must be continuous; (3) intrinsic motivation and commitment are essential; and (4) organizational…

  10. "Economics Imperialism", Education Policy and Educational Theory

    Science.gov (United States)

    Allais, Stephanie

    2012-01-01

    This paper examines how economics imperialism (the increasing colonization of other disciplines by neoclassical economics) has affected contemporary education policies. I suggest that an increasing preoccupation with education meeting the needs of the economy, together with the prevalence of economic concepts outside of economics, have contributed…

  11. [Imperial Oil's Cold Lake oil sands operations

    International Nuclear Information System (INIS)

    Dingle, H. B.

    1999-01-01

    Imperial Oil Limited's Cold Lake oil sands resources, production and operations in Alberta are discussed. Cold Lake is the company's largest single asset and its largest source of crude oil production. In 1998, Cold Lake accounted for just under half of Imperial's total liquid production, averaging more than 135,000 barrels of bitumen a day. Despite the very difficult operating conditions experienced by the oil sands industry in 1998, Imperial Oil's Cold Lake operations generated a positive cash flow and earnings. Just as important, the near and long-term potential of Cold Lake property continues to be strong, even with the tough market conditions today and the foreseeable future. Proved reserves at the end of 1997 were 1.3 billions barrels, equal to about 24 years of current production, but even more important is Imperial's resource base in the Athabasca region, which represents 150 years of production at current rates. Although production forecasts for the near future are are revised downward because of production shut-in due to low prices, the company is confident of its long-term prospects mainly because of existing infrastructure, superior reservoir quality, 30 years worth of operating improvements and established bitumen-blend markets. Details of the company's future Cold Lake development plans are discussed. The need to continue technology development, which has been at the core of the industry's growth in the past and will continue to be the key to the future, are emphasized

  12. Globalization, Post-modernity and Epistemological Imperialism ...

    African Journals Online (AJOL)

    Knowledge is crucial to the march of globalization but as globalization from national financial systems, this study identifies steps that Africa could adopt to confront epistemological imperialism. Keywords: Globalization; Post-modernity; Political Economy. International Journal of Educational Research Vol. 4 (1) 2008: pp. 183- ...

  13. Thracians in the Roman imperial navy

    DEFF Research Database (Denmark)

    Bekker-Nielsen, Tønnes

    2017-01-01

    The Roman fleets of the imperial period were crewed by provincials, not by Italians. Of the sailors and soldiers whose names and geographical origin are attested epigraphically (on military diplomas or epitaphs) almost 15% claim a Thracian origin; and among these, the majority identify themselves...

  14. Linguistic Imperialism, Cultural Integrity, and EIL.

    Science.gov (United States)

    Modiano, Marko

    2001-01-01

    Argues that while linguistic imperialism is real and needs to be addressed, one way for the language instructor to come to terms with the cultural imposition of English language teaching is to define English as an international language. Suggests promoting "prestige varieties" positions the practitioner as purveyor of Anglo-American hegemony and…

  15. Eskers and bedrock gorges (tunnel valleys in the Pakasaivo area, western Finnish Lapland

    Directory of Open Access Journals (Sweden)

    Peter Johansson

    2003-01-01

    Full Text Available Studies of the deglaciation of the last Scandinavian Ice Sheet, including the behavior of the ice sheet and meltwater activity, were conducted in the vicinity of the Pakasaivo canyon lake, located in western Finnish Lapland. Pakasaivo itself, a circular basin up to 100 m deep, was formed in the broken bedrock by glacial erosion and meltwater streams. It was originally related to a former subglacial meltwater system, including the deep Keinokursu gorge. Both this gorge and the Pakasaivo canyon lake were formed subglacially duringan early stage of deglaciation. It was characterized by intense meltwater erosion, which in Pakasaivo also seems to have generated a strong whirl. Steep-crested esker ridges were subsequently deposited; subaerial meltwater activity then followed. Finally the meltwaterwas discharged from the ice-dammed lake north of the area and passed through the Pakasaivo canyon to the ice-free areas. This caused additional intense erosion of the canyon floor and walls, and the deep circular basin is highly similar to a plunge pool formed at the base of a cataract.

  16. Environmental quality of a semi-natural area of the Po Valley (northern Italy): aspects of soil and vegetation.

    Science.gov (United States)

    Manfredi, Paolo; Giupponi, Luca; Cassinari, Chiara; Trevisan, Marco

    2014-05-01

    This work, originating in the preliminary analyses of a Life project and co-financed by the European Union ("Environmental recovery of degraded soils and desertified by a new treatment technology for land reconstruction", Life 10 ENV IT 400 "New Life"; http://www.lifeplusecosistemi.eu), aims to evaluate the environmental quality of a semi-natural area of the Po Valley (northern Italy) by analysing the characteristics of soil and vegetation. The area of study is located in the municipal territory of Piacenza (Emilia-Romagna, Italy) along the eastern shores of the river Trebbia and is made up of the closed landfill of Solid Urban Waste of Borgotrebbia (active from 1972 to 1985) and of the neighbouring areas (in North-South order: riverside area, northern borders of the landfill, landfill disposal, southern borders and cultivated corn fields). For each area pedological and vegetational analyses were carried out and in particular, as regards the soil, various chemical-physical analyses were done among which: pH, organic carbon, total nitrogen, salinity, exchangeable bases and granulometry. The ground vegetation data were collected using phytosociological relevés according to the method of the Zurich-Montpellier Sigmatist School, (Braun-Blanquet, 1964). For the analysis of the environmental quality of each area, the floristic-vegetation indexes system was applied as proposed by Taffetani & Rismondo (2009) (updated by Rismondo et al., 2011) conveniently created for analysing the ecological functionality of the agro-ecosystems. The results obtained by such applications drew attention to a dynamic vegetation mass in the landfill which, despite a value of the floristic biodiversity index (IFB) comparable to that of the borders, shows a much lower value of the maturity index (IM). This is due to the elevated percentage of annual species (index of the therophytic component = 52.78%) belonging to the phytosociological class Stellarietea mediae Tüxen, Lohmeyer & Preising ex

  17. 78 FR 922 - Revisions to the California State Implementation Plan, Imperial County Air Pollution Control...

    Science.gov (United States)

    2013-01-07

    ...EPA is proposing to approve revisions to the Imperial County Air Pollution Control District (ICAPCD) portion of the California Implementation Plan (SIP). These revisions concern local rules that regulate inhalable particulate matter (PM10) emissions from sources of fugitive dust such as unpaved roads and disturbed soils in open and agricultural areas in Imperial County. We are proposing to approve local rules that regulate these emission sources under the Clean Air Act (CAA or the Act). We are taking comments on this proposal and plan to follow with a final action.

  18. 78 FR 23677 - Revisions to the California State Implementation Plan, Imperial County Air Pollution Control...

    Science.gov (United States)

    2013-04-22

    ...EPA is finalizing approval of revisions to the Imperial County Air Pollution Control District (ICAPCD) portion of the California State Implementation Plan (SIP). This action was proposed in the Federal Register on January 7, 2013 and concerns local rules that regulate inhalable particulate matter (PM) emissions from sources of fugitive dust such as unpaved roads and disturbed soils in open and agricultural areas in Imperial County. We are approving local rules that regulate these emission sources under the Clean Air Act (CAA or the Act).

  19. An isotopic view of water and nitrate transport through the vadose zone in Oregon's southern Willamette Valley's Groundwater Management Area

    Science.gov (United States)

    Brooks, J. R.; Pearlstein, S.; Hutchins, S.; Faulkner, B. R.; Rugh, W.; Willard, K.; Coulombe, R.; Compton, J.

    2017-12-01

    Groundwater nitrate contamination affects thousands of households in Oregon's southern Willamette Valley and many more across the USA. The southern Willamette Valley Groundwater Management Area (GWMA) was established in 2004 due to nitrate levels in the groundwater exceeding the human health standard of 10 mg nitrate-N L-1. Much of the nitrogen (N) inputs to the GWMA comes from agricultural fertilizers, and thus efforts to reduce N inputs to groundwater are focused upon improving N management. However, the effectiveness of these improvements on groundwater quality is unclear because of the complexity of nutrient transport through the vadose zone and long groundwater residence times. Our objective was to focus on vadose zone transport and understand the dynamics and timing of N and water movement below the rooting zone in relation to N management and water inputs. Stable isotopes are a powerful tool for tracking water movement, and understanding N transformations. In partnership with local farmers and state agencies, we established lysimeters and groundwater wells in multiple agricultural fields in the GWMA, and have monitored nitrate, nitrate isotopes, and water isotopes weekly for multiple years. Our results indicate that vadose zone transport is highly complex, and the residence time of water collected in lysimeters was much longer than expected. While input precipitation water isotopes were highly variable over time, lysimeter water isotopes were surprisingly consistent, more closely resembling long-term precipitation isotope means rather than recent precipitation isotopic signatures. However, some particularly large precipitation events with unique isotopic signatures revealed high spatial variability in transport, with some lysimeters showing greater proportions of recent precipitation inputs than others. In one installation where we have groundwater wells and lysimeters at multiple depths, nitrate/nitrite concentrations decreased with depth. N concentrations

  20. Regulatory analysis and lessons learned from the LLRW [low-level radioactive waste] disposal area at West Valley, New York: Final report

    International Nuclear Information System (INIS)

    1986-12-01

    The New York State Energy Research and Development Authority has sponsored a project to develop an integrated set of site management plans for the West Valley low-level radioactive waste (LLRW) disposal area. The plans were directed to upgrade the disposal area so that passive custodial care and monitoring activities would be sufficient to protect public health and safety and the environment. Tasks 5 and 6, Regulatory Analysis and Lessons Learned, are the subject of this report. The regulatory analysis identified areas of inconsistencies between the historic site operations and the current state and federal LLRW disposal regulations and guidelines. The lessons learned task identified the causes of the disposal problems at West Valley, discussed the lessons learned, and described the responses developed by the NRC and industry to the lessons learned. 85 refs., 6 figs., 19 tabs

  1. Determination of different contaminants in selective drinking water samples collected from Peshawar valley area

    International Nuclear Information System (INIS)

    Ihsanullah; Khan, M.; Khattak, T.N.; Sattar, A.

    1999-01-01

    Among the pollutants carried through sewage, industrial effluents, fertilizers, pesticides; heavy metals and various pathogenic bacteria are directly related to human/animal diseases. Samples of drinking water were collected from different locations, in the Peshawar area. Cadmium, lead and copper levels in these samples were determined by potentiometric stripping analysis (PSA). The data indicated wide variation in the concentration of these heavy metals. Variation in results is discussed on the basis of some possible sources of contamination. The concentration of cadmium and lead in all the samples was higher compared to the values given in the guideline of World Health Organization (WHO) for drinking water. Copper was below the detection limit in majority of the samples. The values of Cd, Pb and Cu were in the range of 0.023-2.75, 0.025-1.88 and 0-0.67 mg/1 respectively. Various physical quality indices (ph, electrical conductivity and total solids) and pathogenic bacteria (E. coli and total coliforms) were also determined in water samples. Most of the drinking waters was found contaminated with higher levels of Cd and Pb and pathogenic bacteria and hence, considered unfit for drinking purposes. (author)

  2. Geochemistry of trace elements and REE in phosphate deposits of el Sibaiya west AREA, nile valley

    International Nuclear Information System (INIS)

    Aly, M.M.; Hussein, H.A.; Elkammar, A.A.; Mahdy, A.I.

    1994-01-01

    The present work deals essentially with the study of the geochemistry of trace elements and rare earth elements (REE s) patterns in the upper cretaceous phosphate deposit in El Sibaiya west area located on the western side of the River Nile. About 20 Km south from Esna town, upper Egypt. It was evident throughout this study that the average shale normalized pattern of six analyzed rare earth elements indicates that the phosphate deposits under study were deposited under marine environment. In addition some geochemical ratios such as Cl/Br and Na/Br have been proposed as indicators of the paleosalinity of the upper cretaceous tethys compared with the nowadays sea. Uranium equilibrium status of the studied phosphate deposits suggests a remarkably secondary enrichment at the lower horizon at the expense of the upper one due to downward leaching. Such secondary enrichment of uranium is thought to take place under oxidizing vadose conditions by the action of descending meteoric water. 6 fig., 4 tab

  3. Hydrologic data, 1974-77, Stovepipe Wells Hotel area, Death Valley National Monument, Inyo County, California

    Science.gov (United States)

    Lamb, Charles Edwin; Downing, D.J.

    1979-01-01

    Ground-water levels in most wells did not change significantly from 1974 to 1977 in the Stovepipe Wells Hotel area, California. The average water-level decline was less than 0.10 foot between August 1974 and August 1977 in 10 observation wells. Water-level contours show a depression centered on the two pumping wells, but this depression existed before the National Park Service started pumping its well. The chemical quality of the ground water is poor. Dissolved-solids concentrations in water samples ranged from 2,730 to 6,490 milligrams per liter. Analyses of water samples from two wells showed large changes in some constituents from 1976 to 1977. Streamflow in Salt Creek has been monitored since February 1974. Base flow is seasonal, being 0.10 to 0.20 cubic foot per second during the summer and as much as three times that amount during the winter. Two chemical analyses of water from Salt Creek, representing summer and winter flow conditions, show large differences for many constituents. (Woodard-USGS)

  4. Geohydrology of the valley-fill aquifer in the Ramapo and Mahwah rivers area, Rockland County, New York

    Science.gov (United States)

    Moore, Richard Bridge; Cadwell, D.H.; Stelz, W.G.; Belli, J.L.

    1982-01-01

    This report is the eighth in a series of 11 map sets depicting geohydrologic conditions in selected aquifers in upstate New York. Geohydrologic data are compiled on six maps at 1:24,000 scale. Together, the maps provide a comprehensive overview of a major valley-fill aquifer in southeastern Rockland County. The maps include surficial geology, geologic sections, water-infiltration potential of soil zone, aquifer thickness, water-table elevations, well yields, and land use. The valley-fill deposits consists of alluvial silt and sand, glacial outwash (sand and gravel), ice-contact sand and gravel, till, and lacustrine silt and clay. The sand and gravel beds have relatively high permeabilities, whereas the till, silt, and clay deposits have relatively low permeabilities. Water-table conditions prevail in unconfined sand and gravel along the Ramapo River valley and much of the Mahwah River valley. Artesian conditions prevail in confined sand and gravel buried under silt and clay and till in parts of the Mahway valley. The aquifer is recharged throughout, where the land surface is most permeable and is greatest along the margin of the valley, where runoff from the hillsides is concentrated. The use of land overlying the aquifer is predominantly commercial, agricultural and residential, with lesser industrial uses. (USGS)

  5. Identification of suitable areas for the occurrence of Rift Valley fever outbreaks in Spain using a multiple criteria decision framework.

    Science.gov (United States)

    Sánchez-Vizcaíno, Fernando; Martínez-López, Beatriz; Sánchez-Vizcaíno, José Manuel

    2013-07-26

    Rift Valley fever (RVF) is a mosquito-borne viral disease that may produce a considerable impact on the economy in affected countries. In the last decades, the geographic distribution of RVF virus has increased including most of the countries in Africa, Arabia Saudi and Yemen. This situation has raised the concerns regarding its potential introduction in the European Union (EU) countries where the high number of susceptible species and competent vectors may contribute to the spread of the disease and challenge its rapid control. Thus, the identification of the areas and time periods with highest suitability for RVF outbreak occurrence would be useful for improving the early detection and rapid response of the disease into free countries. The objective of this study was to identify suitable areas for the occurrence of RVF outbreaks in Spain using a multiple criteria decision making model based on weighted linear combination of factors in geographical information systems (GIS). To the best of the author's knowledge this is the first comprehensive GIS-based framework that provides risk maps for RVF suitability in an EU country. Spanish zones with the highest suitability for RVF were concentrated in the regions of Extremadura, south-western Castile and Leon, eastern Galicia, Asturias, Cantabria, Basque Country, northern-central and southern region of Andalusia and in the Balearic Islands. October and May were the most suitable months for RVF outbreak occurrence. Methods and results presented here may be useful to target risk-based surveillance strategies and to more cost-effectively control potential RVFV incursions into Spain. Copyright © 2013 Elsevier B.V. All rights reserved.

  6. Representation and Imperialism in Edward Said

    Directory of Open Access Journals (Sweden)

    Bruno Sciberras de Carvalho

    2010-12-01

    Full Text Available Based on the idea that culture and identities involve a politically built process, the importance of the concepts of representation and imperialism in the work of Edward Said is discussed. The article analyses two of the author’s general proposals. Firstly, the thesis of the centrality of cultural dimension in political relations, which leads to the review of postulates that consider culture as a mere reflection of a phenomena seen as essential or as a sphere isolated from the power practices. Secondly, the study examines how the author’s conception of imperialism is used as a means of identification that keep structures of authority and hegemony, which, in turn, may be defied by processes of resistance. Finally, the validity of the open character of Said’s political theory is debated, which encompasses both the power of representations and an action of political questioning.

  7. Recharge sources and geochemical evolution of groundwater in the Quaternary aquifer at Atfih area, the northeastern Nile Valley, Egypt

    Science.gov (United States)

    El-Sayed, Salah Abdelwahab; Morsy, Samah M.; Zakaria, Khalid M.

    2018-06-01

    This study addresses the topic of recharge sources and evolution of groundwater in the Atfih area situated in the northeastern part of the Nile Valley, Egypt. Inventory of water wells and collection of groundwater and surface water samples have been achieved. Water samples are analyzed for major ions according to the American Society for Testing and Materials and for the environmental isotopes analysis (oxygen-18 and deuterium) by using a Triple Liquid Isotopic Water Analyzer (Los Gatos). The groundwater is available from the Quaternary aquifer formed mainly of graded sand and gravel interbedded with clay lenses. The hydrogeologic, hydrogeochemical and isotopic investigations indicate the hydrodynamic nature of the aquifer, where different flow paths, recharge sources and evolution mechanisms are distinguished. The directions of groundwater flow are from E, W and S directions suggesting the contribution from Nile River, the Eocene aquifer and the Nile basin, respectively. The groundwater altitudes range from 13 m (MSL) to 44 m (MSL). The hydraulic gradient varies between 0.025 and 0.0015. The groundwater is alkaline (pH > 7) and has salinity ranging from fresh to brackish water (TDS between 528 mg/l and 6070 mg/l). The observed wide range in the ionic composition and water types reflects the effect of different environmental and geological conditions through which the water has flowed. The isotopic compositions of groundwater samples vary between -14.13‰ and +23.56 for δD and between - 2.91‰ and +3.10 for δ18O. The isotopic data indicates that the Quaternary aquifer receive recharge from different sources including the Recent Nile water, surplus irrigation water, old Nile water before the construction of Aswan High Dam, surface runoff of local rains and Eocene aquifer. Evaporation, water rock interaction and mixing between different types of waters are the main processes in the groundwater evolution. Major suggestions are presented to develop the aquifer

  8. El Museo Imperial de Guerra en Londres

    Directory of Open Access Journals (Sweden)

    Graciela Dacosta

    2013-11-01

    Full Text Available Generalidades sobre algunos tipos de materiales especiales existen en el “Imperial War Museum” de Gran Bretaña. Se observa: a una superposición de métodos manuales y automatizados para el procesamiento técnico de las colecciones no tradicionales; b diferentes grabados de desarrollo en la implementación de sistemas computarizados.

  9. Processes of Terrace Formation on the Piedmont of the Santa Cruz River Valley During Quaternary Time, Green Valley-Tubac Area, Southeastern Arizona

    Science.gov (United States)

    Lindsey, David A.; Van Gosen, Bradley S.

    2010-01-01

    In this report we describe a series of stepped Quaternary terraces on some piedmont tributaries of the Santa Cruz River valley in southeastern Arizona. These terraces began to form in early Pleistocene time, after major basin-and-range faulting ceased, with lateral planation of basin fill and deposition of thin fans of alluvium. At the end of this cycle of erosion and deposition, tributaries of the Santa Cruz River began the process of dissection and terrace formation that continues to the present. Vertical cutting alternated with periods of equilibrium, during which streams cut laterally and left thin deposits of channel fill. The distribution of terraces was mapped and compiled with adjacent mapping to produce a regional picture of piedmont stream history in the middle part of the Santa Cruz River valley. For selected tributaries, the thickness of terrace fill was measured, particle size and lithology of gravel were determined, and sedimentary features were photographed and described. Mapping of terrace stratigraphy revealed that on two tributaries, Madera Canyon Wash and Montosa Canyon Wash, stream piracy has played an important role in piedmont landscape development. On two other tributaries, Cottonwood Canyon Wash and Josephine Canyon Wash, rapid downcutting preempted piracy. Two types of terraces are recognized: erosional and depositional. Gravel in thin erosional terraces has Trask sorting coefficients and sedimentary structures typical of streamflood deposits, replete with bar-and-swale surface topography on young terraces. Erosional-terrace fill represents the channel fill of the stream that cuts the terrace; the thickness of the fill indicates the depth of channel scour. In contrast to erosional terraces, depositional terraces show evidence of repeated deposition and net aggradation, as indicated by their thickness (as much as 20+ m) and weakly bedded structure. Depositional terraces are common below mountain-front canyon mouths where streams drop their

  10. Groundwater quality in the shallow aquifers of the Monterey Bay, Salinas Valley, and adjacent highland areas, Southern Coast Ranges, California

    Science.gov (United States)

    Burton, Carmen

    2018-05-30

    The Monterey-Salinas Shallow Aquifer study unit covers approximately 7,820 square kilometers (km2) in Santa Cruz, Monterey, and San Luis Obispo Counties in the Central Coast Hydrologic Region of California. The study unit was divided into four study areas—Santa Cruz, Pajaro Valley, Salinas Valley, and Highlands. More than 75 percent of the water used for drinking-water supply in the Central Coast Hydrologic Region of California is groundwater, and there are more than 8,000 well driller’s logs for domestic wells (California Department of Water Resources, 2013).

  11. Groundwater quality in the shallow aquifers of the Monterey Bay, Salinas Valley, and adjacent highland areas, California

    Science.gov (United States)

    Burton, Carmen

    2018-05-30

    Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s groundwater quality and increases public access to groundwater-quality information. The shallow aquifers of the groundwater basins around Monterey Bay, the Salinas Valley, and the highlands adjacent to the Salinas Valley constitute one of the study units.

  12. Remedial investigation report on Bear Creek Valley Operable Unit 2 (rust spoil area, spoil area 1, and SY-200 yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 2. Appendixes

    Energy Technology Data Exchange (ETDEWEB)

    1994-08-01

    This document contains the appendices to the Remedial Investigation Report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. The appendices include Current and historical soil boring and groundwater monitoring well information, well construction logs, and field change orders; Analytical data; Human health risk assessment data; and Data quality.

  13. Remedial investigation report on Bear Creek Valley Operable Unit 2 (rust spoil area, spoil area 1, and SY-200 yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 2. Appendixes

    International Nuclear Information System (INIS)

    1994-08-01

    This document contains the appendices to the Remedial Investigation Report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. The appendices include Current and historical soil boring and groundwater monitoring well information, well construction logs, and field change orders; Analytical data; Human health risk assessment data; and Data quality

  14. Greening Turner Valley

    International Nuclear Information System (INIS)

    Byfield, M.

    2010-01-01

    This article discussed remedial activities undertaken in the Turner Valley. Remedial action in the valley must satisfy the financial concerns of engineers and investors as well as the environmental concerns of residents and regulators. Natural gas production in the Turner Valley began in 1914. The production practices were harmful and wasteful. Soil and water pollution was not considered a problem until recently. The impacts of cumulative effects and other pollution hazards are now being considered as part of many oil and gas environmental management programs. Companies know it is cheaper and safer to prevent pollutants from being released, and more efficient to clean them up quickly. Oil and gas companies are also committed to remediating historical problems. Several factors have simplified remediation plans in the Turner Valley. Area real estate values are now among the highest in Alberta. While the valley residents are generally friendly to the petroleum industry, strong communication with all stakeholders in the region is needed. 1 fig.

  15. Meteorology drives ambient air quality in a valley: a case of Sukinda chromite mine, one among the ten most polluted areas in the world.

    Science.gov (United States)

    Mishra, Soumya Ranjan; Pradhan, Rudra Pratap; Prusty, B Anjan Kumar; Sahu, Sanjat Kumar

    2016-07-01

    The ambient air quality (AAQ) assessment was undertaken in Sukinda Valley, the chromite hub of India. The possible correlations of meteorological variables with different air quality parameters (PM10, PM2.5, SO2, NO2 and CO) were examined. Being the fourth most polluted area in the globe, Sukinda Valley has always been under attention of researchers, for hexavalent chromium contamination of water. The monitoring was carried out from December 2013 through May 2014 at six strategic locations in the residential and commercial areas around the mining cluster of Sukinda Valley considering the guidelines of Central Pollution Control Board (CPCB). In addition, meteorological parameters viz., temperature, relative humidity, wind speed, wind direction and rainfall, were also monitored. The air quality data were subjected to a general linear model (GLM) coupled with one-way analysis of variance (ANOVA) test for testing the significant difference in the concentration of various parameters among seasons and stations. Further, a two-tailed Pearson's correlation test helped in understanding the influence of meteorological parameters on dispersion of pollutants in the area. All the monitored air quality parameters varied significantly among the monitoring stations suggesting (i) the distance of sampling location to the mine site and other allied activities, (ii) landscape features and topography and (iii) meteorological parameters to be the forcing functions. The area was highly polluted with particulate matters, and in most of the cases, the PM level exceeded the National Ambient Air Quality Standards (NAAQS). The meteorological parameters seemed to play a major role in the dispersion of pollutants around the mine clusters. The role of wind direction, wind speed and temperature was apparent in dispersion of the particulate matters from their source of generation to the surrounding residential and commercial areas of the mine.

  16. Movements and landscape use of Eastern Imperial Eagles Aquila heliaca in Central Asia

    Science.gov (United States)

    Poessel, Sharon; Bragin, Evgeny A.; Sharpe, Peter B.; Garcelon, David K.; Bartoszuk, Kordian; Katzner, Todd E.

    2018-01-01

    Capsule: We describe ecological factors associated with movements of a globally declining raptor species, the Eastern Imperial Eagle Aquila heliaca.Aims: To describe the movements, habitat associations and resource selection of Eastern Imperial Eagles marked in Central Asia.Methods: We used global positioning system (GPS) data sent via satellite telemetry devices deployed on Eastern Imperial Eagles captured in Kazakhstan to calculate distances travelled and to associate habitat and weather variables with eagle locations collected throughout the annual cycle. We also used resource selection models to evaluate habitat use of tracked birds during autumn migration. Separately, we used wing-tagging recovery data to broaden our understanding of wintering locations of eagles.Results: Eagles tagged in Kazakhstan wintered in most countries on the Arabian Peninsula, as well as Iran and India. The adult eagle we tracked travelled more efficiently than did the four pre-adults. During autumn migration, telemetered eagles used a mixture of vegetation types, but during winter and summer, they primarily used bare and sparsely vegetated areas. Finally, telemetered birds used orographic updrafts to subsidize their autumn migration flight, but they relied on thermal updrafts during spring migration.Conclusion: Our study is the first to use GPS telemetry to describe year-round movements and habitat associations of Eastern Imperial Eagles in Central Asia. Our findings provide insight into the ecology of this vulnerable raptor species that can contribute to conservation efforts on its behalf.

  17. White Oak Creek Watershed: Melton Valley Area Remedial Investigation Report, Oak Ridge National Laboratory, Oak Ridge, Tennessee: Volume 3 Appendix C

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-01

    This report provides details on the baseline ecological risk assessment conducted in support of the Remedial Investigation (RI) Report for the Melton Valley areas of the White Oak Creek watershed (WOCW). The RI presents an analysis meant to enable the US Department of Energy (DOE) to pursue a series of remedial actions resulting in site cleanup and stabilization. The ecological risk assessment builds off of the WOCW screening ecological risk assessment. All information available for contaminated sites under the jurisdiction of the US Department of Energy`s Comprehensive Environmental Response, Compensation, and Liability Act Federal Facilities Agreement within the White Oak Creek (WOC) RI area has been used to identify areas of potential concern with respect to the presence of contamination posing a potential risk to ecological receptors within the Melton Valley area of the White Oak Creek watershed. The risk assessment report evaluates the potential risks to receptors within each subbasin of the watershed as well as at a watershed-wide scale. The WOC system has been exposed to contaminant releases from Oak Ridge National Laboratory and associated operations since 1943 and continues to receive contaminants from adjacent waste area groupings.

  18. White Oak Creek Watershed: Melton Valley Area Remedial Investigation Report, Oak Ridge National Laboratory, Oak Ridge, Tennessee: Volume 3 Appendix C

    International Nuclear Information System (INIS)

    1996-11-01

    This report provides details on the baseline ecological risk assessment conducted in support of the Remedial Investigation (RI) Report for the Melton Valley areas of the White Oak Creek watershed (WOCW). The RI presents an analysis meant to enable the US Department of Energy (DOE) to pursue a series of remedial actions resulting in site cleanup and stabilization. The ecological risk assessment builds off of the WOCW screening ecological risk assessment. All information available for contaminated sites under the jurisdiction of the US Department of Energy's Comprehensive Environmental Response, Compensation, and Liability Act Federal Facilities Agreement within the White Oak Creek (WOC) RI area has been used to identify areas of potential concern with respect to the presence of contamination posing a potential risk to ecological receptors within the Melton Valley area of the White Oak Creek watershed. The risk assessment report evaluates the potential risks to receptors within each subbasin of the watershed as well as at a watershed-wide scale. The WOC system has been exposed to contaminant releases from Oak Ridge National Laboratory and associated operations since 1943 and continues to receive contaminants from adjacent waste area groupings

  19. Corrective Action Decision Document for Corrective Action Unit 366: Area 11 Plutonium Valley Dispersion Sites Nevada National Security Site, Nevada, Revision 0

    Energy Technology Data Exchange (ETDEWEB)

    Patrick Matthews

    2012-09-01

    CAU 366 comprises six corrective action sites (CASs): • 11-08-01, Contaminated Waste Dump #1 • 11-08-02, Contaminated Waste Dump #2 • 11-23-01, Radioactively Contaminated Area A • 11-23-02, Radioactively Contaminated Area B • 11-23-03, Radioactively Contaminated Area C • 11-23-04, Radioactively Contaminated Area D The purpose of this CADD is to identify and provide the rationale for the recommendation of corrective action alternatives (CAA) for the six CASs within CAU 366. Corrective action investigation (CAI) activities were performed from October 12, 2011, to May 14, 2012, as set forth in the Corrective Action Investigation Plan for Corrective Action Unit 366: Area 11 Plutonium Valley Dispersion Sites.

  20. New geologic mapping of the northwestern Willamette Valley, Oregon, and its American Viticultural Areas (AVAs)—A foundation for understanding their terroir

    Science.gov (United States)

    Wells, Ray E.; Haugerud, Ralph A.; Niem, Alan; Niem, Wendy; Ma, Lina; Madin, Ian; Evarts, Russell C.

    2018-04-10

    A geologic map of the greater Portland, Oregon, metropolitan area is planned that will document the region’s complex geology (currently in review: “Geologic map of the greater Portland metropolitan area and surrounding region, Oregon and Washington,” by Wells, R.E., Haugerud, R.A., Niem, A., Niem, W., Ma, L., Evarts, R., Madin, I., and others). The map, which is planned to be published as a U.S. Geological Survey Scientific Investigations Map, will consist of 51 7.5′ quadrangles covering more than 2,500 square miles, and it will represent more than 100 person-years of geologic mapping and studies. The region was mapped at the relatively detailed scale of 1:24,000 to improve understanding of its geology and its earthquake hazards. More than 100 geologic map units will record the 50-million-year history of volcanism, sedimentation, folding, and faulting above the Cascadia Subduction Zone. The geology contributes to the varied terroir of four American Viticultural Areas (AVAs) in the northwestern Willamette Valley: the Yamhill-Carlton, Dundee Hills, Chehalem Mountains, and Ribbon Ridge AVAs. Terroir is defined as the environmental conditions, especially climate and soils, that influence the quality and character of a region’s crops—in this case, grapes for wine.On this new poster (“New geologic mapping of the northwestern Willamette Valley, Oregon, and its American Viticultural Areas (AVAs)—A foundation for understanding their terroir”), we present the geologic map at a reduced scale (about 1:175,000) to show the general distribution of geologic map units, and we highlight, discuss, and illustrate six major geologic events that helped shape the region and form its terrior. We also discuss the geologic elements that contribute to the character of each of the four AVAs in the northwestern Willamette Valley.

  1. Touristic infrastructure of municipalities in the border section of Bug valley's Dołhobyczów-Włodawa in the context of existing protected areas

    Science.gov (United States)

    Kałamucka, Wioletta; Kałamucki, Krzysztof

    2011-01-01

    This article presents results of research concerning tourist infrastructure in some districts located in the Bug river valley, in the context of protected areas. The territory examined includes 9 rural districts and 2 towns in the immediate neighborhood of the river. These administrative units are characterized by great natural value. Their total area is 687,7 km2 that makes 6,7% of the whole Lublin voivodship. On the other hand, the share of protected areas (without Natura 2000) is twice as high - 11,1%. Protected areas makes 37,6% of the territory under study. In some units, share of protected areas is very high: Dubienka - 72%, Horodło - 69,5%. In 2009 in the region examined there were 48 objects of collective accommodation - 16,8% of total number in the voivodship. 83,6% of all objects were situated in Włodawa. Characteristic feature of accommodation is seasonality. There are only 7 objects that functions the whole year and year-round lodging places (280) makes barely 9,3% of the totality. Comparing tourist management with presence of areas of the highest natural values, one can see strong correlation between these two indexes only in rural unit - Włodawa, located within the borders of Biosphere Reserves "Polesie Zachodnie" (West Polesie) In case of other units such a interdependance does not exist. On the contrary, there is opposite relation. In Dołhobyczów, Mircze, Horodło, where apart from areas of Natura 2000, in the Bug river valley landscapes protected areas and landscapes parks were created, tourist infrastructure is insignificant or even does not exist. The existence of large protected areas and natural value make it possible to develop various forms of environmentally friendly tourism - tourism qualified, especially fishing and canoeing, hiking, biking, nature education tourism. Tourist service centers should be located outside the valley. Due to the high natural values, caution is advisable to adapt the area for tourism. Such decisions should

  2. Geohydrology of the valley-fill aquifer in the Endicott-Johnson City area, Broome County, New York

    Science.gov (United States)

    Holecek, Thomas J.; Randall, A.D.; Belli, J.L.; Allen, R.V.

    1982-01-01

    This report is the tenth in a series of 11 map sets depicting geohydrologic conditions in selected aquifers in upstate New York. Geohydrologic data are compiled on five maps at 1:24,000 scale. Together, the maps provide a comprehensive overview of a major valley-fill aquifer in southwestern Broome County. The maps include surficial geology, geologic sections, aquifer thickness, water-infiltration potential of soil zone, potentiometric-surface altitude, and land use. The valley-fill deposits consist of alluvial silt and sand, glacial outwash (sand and gravel), ice-contact sand and gravel, till, and lacustrine silt and clay. The sand and gravel beds have relatively high permeabilities whereas the till, silt, and clay deposits have relatively low permeabilities. Water-table conditions are found in unconfined sand and gravel, whereas artesian conditions prevail within sand and gravel confined by silty deposits. Recharge occurs over the entire surface of the aquifer, due to permeable land-surface conditions, but is greatest along the margin of the valley, where runoff from the hillsides is concentrated, and near streams. The use of land overlying the aquifer is predominantly commercial and residential with lesser amounts of agricultural and industrial uses. (USGS)

  3. Geohydrology of the valley-fill aquifer in the South Fallsburgh-Woodbourne area, Sullivan County, New York

    Science.gov (United States)

    Anderson, H.R.; Dineen, R.J.; Stelz, W.G.; Belli, J.L.

    1982-01-01

    This report is the ninth in a series of map sets depicting geohydrologic conditions in selected aquifers in upstate New York. Geohydrologic data are compiled on six maps at 1:24,000 scale. Together the maps provide a comprehensive overview of a major valley-fill aquifer in southeastern Sullivan County. The maps include surficial geology, geologic sections, aquifer thickness, water-infiltration potential of soil zone, potentiometric surface elevations, well yields, and land use. The valley-fill deposits consist of alluvial silt and sand, glacial outwash (sand and gravel), ice-contact sand and gravel, till, and lacustrine silt and clay. The sand and gravel beds have relatively high permeabilities whereas the till, silt, and clay deposits have relatively low permeabilities. Water-table conditions prevail in unconfined sand and gravel whereas artesian conditions prevail within sand and gravel confined by silty deposits. The aquifer is recharged throughout, where the land surface is most permeable and is greatest along the margin of the valley, where runoff from the hillsides is concentrated. The use of land overlying the aquifer is predominantly commercial, agricultural, and residential with lesser industrial uses. (USGS)

  4. The Construction of Platform Imperialism in the Globalization Era

    Directory of Open Access Journals (Sweden)

    Dal Yong Jin

    2013-01-01

    Full Text Available In the early 21st century, platforms, known as digital media intermediaries, have greatly influenced people’s daily lives. Due to the importance of platforms for the digital economy and culture, including intellectual property and participatory culture, several countries have developed their own social network sites and Web portals. Nonetheless, a handful of Western countries, primarily the U.S., have dominated the global platform market and society. This paper aims to historicize the concept of imperialism in the globalized 21st century. It investigates whether the recent growth of American-based platforms has resulted in a change to the fundamental idea of the imperialism thesis by analyzing the evolutionary nature of imperialism towards platform imperialism. It then addresses whether we are experiencing a new notion of imperialism by mapping out several core characteristics that define platform imperialism, including the swift growth and global dominance of SNSs and smartphones. It pays close attention to the capitalization of platforms and their global expansion, including the major role of intellectual property rights as the most significant form of capital accumulation in the digital age. It eventually endeavors to make a contribution to the platform imperialism discourse as a form of new imperialism, focusing on the nexus of great powers.

  5. Changing Patterns of Cultural Imperialism in a Developing Country.

    Science.gov (United States)

    Everitt, John

    Using Belize, Central America, as an example, this paper illustrates some of the changing patterns of cultural imperialism that can presently be viewed in the emerging nations of the world. Cultural imperialism is defined as the process whereby the culture of a weaker nation is dominated by that of a stronger nation. In September 1981, Belize,…

  6. Religious influences on human capital variations in imperial Russia

    Directory of Open Access Journals (Sweden)

    Tomila Lankina

    2012-01-01

    Full Text Available Historical legacies, particularly imperial tutelage and religion, have featured prominently in recent scholarship on political regime variations in post-communist settings, challenging earlier temporally proximate explanations. The overlap between tutelage, geography, and religion has complicated the uncovering of the spatially uneven effects of the various legacies. The author addresses this challenge by conducting sub-national analysis of religious influences within one imperial domain, Russia. In particular, the paper traces how European settlement in imperial Russia has had a bearing on human development in the imperial periphery. The causal mechanism that the paper proposes to account for this influence is the Western communities’ impact on literacy, which is in turn linked in the analysis to the Western Christian, particularly Protestant, roots, of settler populations. The author makes this case by constructing an original dataset based on sub-national data from the hitherto underutilised first imperial census of 1897.

  7. The Imperial College Thermophysical Properties Data Centre

    Science.gov (United States)

    Angus, S.; Cole, W. A.; Craven, R.; de Reuck, K. M.; Trengove, R. D.; Wakeham, W. A.

    1986-07-01

    The IUPAC Thermodynamic Tables Project Centre in London has at its disposal considerable expertise on the production and utilization of high-accuracy equations of state which represent the thermodynamic properties of substances. For some years they have been content to propagate this information by the traditional method of book production, but the increasing use of the computer in industry for process design has shown that an additional method was needed. The setting up of the IUPAC Transport Properties Project Centre, also at Imperial College, whose products would also be in demand by industry, afforded the occasion for a new look at the problem. The solution has been to set up the Imperial College Thermophysical Properties Data Centre, which embraces the two IUPAC Project Centres, and for it to establish a link with the existing Physical Properties Data Service of the Institution of Chemical Engineers, thus providing for the dissemination of the available information without involving the Centres in problems such as those of marketing and advertising. This paper outlines the activities of the Centres and discusses the problems in bringing their products to the attention of industry in suitable form.

  8. Concilios y legistación imperial

    Directory of Open Access Journals (Sweden)

    Fe BAJO

    2010-02-01

    Full Text Available RESUMEN: La colaboración instaurada a partir de Constantino entre la Iglesia y el poder político produjo toda una serie de interpretaciones que afectaron no sólo al plano de lo ideológico-religioso sino a las propias estructuras político-sociales del Imperio. Así se procedió a una reorganización del derecho sobre bases nuevas. La creación de la iurisdictio episcopalis, las exenciones fiscales a las propiedades eclesiásticas y a los propios clérigos o el monopolio concedido a la Iglesia de muchas de las antiguas instituciones civiles tales como el patronato ciudadano, dan cuenta de las interrelaciones entre la normativa jurídica imperial inserta en el Codex Theodosianus y las disposiciones conciliares.ABSTRACT: The cooperation between the Church and the Worldly Power started with Constantine resulted in a series of interpretations not only from the ideologicalreligious point of view, but also affecting the socio-political structures of the Empire. Thus, and on a new ground reorganisation of the laws was undertaken. The creation of a iurisdictio episcopalis, financial exemptions for ecclesiastic properties and for the clergy itself, or the monoply granted by the Church to many former civil institutions, such as the board of citizens, account for the interrelations between the imperial jurisdiction as described in the Codex Theodosianus and the Council dispositions.

  9. Research on Eco-environment Carrying Capacity of Nanyi Valley Scenic Area%南伊沟景区生态环境承载力研究

    Institute of Scientific and Technical Information of China (English)

    包杰; 杨小林; 王忠斌

    2015-01-01

    Eco-environment carrying capacity of Nanyi Valley Scenic Area in Milin County,Linzhi area,Tibet was studied, the results showed that the recent ecological footprint of the scenic area was 674.70 hm2,effective ecological carrying capacity was 841.13 hm2,and ecological surplus was 166.43 hm2. In terms of current and short-term planning of the scenic area,tourism activities will not bring serious damages to the ecological environment,and ecological footprint of the study area can be further developed. But from the perspective of ecological carrying capacity,the scenic area needs a proper long-term planning,so the paper proposes the sustainable development strategies for the Nanyi Valley Scenic Area. It provides the theoretic basis for the reasonable planning,effective management and sustainable development of the scenic area.%对西藏林芝地区米林县南伊沟景区进行生态环境承载力研究,结果表明,近期南伊沟景区生态足迹量为674.70 hm2,有效生态承载力841.13 hm2,生态盈余166.43 hm2。就景区目前及近期规划来说,开展旅游活动不会对景区生态环境产生大的影响,景区生态足迹还可进一步发展。但从生态承载力方面考虑,景区应特别注意远期规划。提出了南伊沟景区可持续发展对策。

  10. Selection of priority areas for tsetse control in Africa; A decision tool using GIS in Didessa Valley, Ethiopia, as a pilot study

    International Nuclear Information System (INIS)

    Erkelens, A.M.; Dwinger, R.H.; Bedane, B.; Slingenbergh, J.H.W.; Wint, W.

    2000-01-01

    Trypanosomosis is one of the main constraints to livestock production, particularly in the sub-humid and the semi-arid zones in Africa. To study the impact of the disease and the people economically affected by the disease GIS has proven to be a valuable decision tool to prioritise intervention areas and to select control or eradication methods. In this study a GIS and remote sensing based model have been used in the Didessa Valley and southwestern Ethiopia to study valley specific relationships of all factors (host, vector, disease, human population/activity) with geography, environment and farming systems to answer the following questions: Where does trypanosomosis have a negative effect on (agricultural) development? In which areas will control measures have the highest impact/economical benefit? These findings have been extrapolated to set priority areas for tsetse control for Ethiopia as a whole, using a multi-criterion evaluation technique and a Boolean disease data-set to create signatures (training sets) to predict the probability of agricultural suitability and disease suitability based on a set of environmental predictors. Data sets have been validated through ground-truthing using a random data-set for the specified window of Southwestern Ethiopia. A logical expression has been used to combine the factors (vector distribution, agricultural suitability, climatically disease suitability, control area suitability) to select the priority areas for tsetse control. Areas permanently infested by malaria, one of the life-threatening human diseases in Africa, have been considered as not suitable for intervention, The result, a Boolean representation of the priority areas for southwestern Ethiopia can be prioritised further by the decision maker (government, donor, specialist) using criteria such as cost/benefit, administrative organisation and control method. The unique altitude related dynamic tsetse situation in Ethiopia, makes wider extrapolation using the

  11. Groundwater quality in the shallow aquifers of the Tulare, Kaweah, and Tule Groundwater Basins and adjacent highlands areas, Southern San Joaquin Valley, California

    Science.gov (United States)

    Fram, Miranda S.

    2017-01-18

    Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s groundwater quality and increases public access to groundwater-quality information. The shallow aquifers of the Tulare, Kaweah, and Tule groundwater basins and adjacent highlands areas of the southern San Joaquin Valley constitute one of the study units being evaluated.

  12. Imperialism in the Middle Horizon: a reprisal of the classic paradigm, Cuzco, Peru

    OpenAIRE

    Glowacki, Mary

    2014-01-01

    Traditionally, the Middle Horizon has been characterized by the presence or influence of Wari imperialism throughout ancient Peru. With lesser known areas of the Andes now being explored, this view is considered somewhat passé, monolithic, and lacking heuristic value. Although many Middle Horizon peoples may not have fallen under the rubric of direct Wari control, others certainly did, and it is this variability in degrees of administrative control across regions that is considered a classic ...

  13. Episodic Late Holocene dune movements on the sand-sheet area, Great Sand Dunes National Park and Preserve, San Luis Valley, Colorado, USA

    Science.gov (United States)

    Forman, S. L.; Spaeth, M.; Marín, L.; Pierson, J.; Gómez, J.; Bunch, F.; Valdez, A.

    2006-07-01

    The Great Sand Dunes National Park and Preserve (GSDNPP) in the San Luis Valley, Colorado, contains a variety of eolian landforms that reflect Holocene drought variability. The most spectacular is a dune mass banked against the Sangre de Cristo Mountains, which is fronted by an extensive sand sheet with stabilized parabolic dunes. Stratigraphic exposures of parabolic dunes and associated luminescence dating of quartz grains by single-aliquot regeneration (SAR) protocols indicate eolian deposition of unknown magnitude occurred ca. 1290-940, 715 ± 80, 320 ± 30, and 200-120 yr ago and in the 20th century. There are 11 drought intervals inferred from the tree-ring record in the past 1300 yr at GSDNPP potentially associated with dune movement, though only five eolian depositional events are currently recognized in the stratigraphic record. There is evidence for eolian transport associated with dune movement in the 13th century, which may coincide with the "Great Drought", a 26-yr-long dry interval identified in the tree ring record, and associated with migration of Anasazi people from the Four Corners areas to wetter areas in southern New Mexico. This nascent chronology indicates that the transport of eolian sand across San Luis Valley was episodic in the late Holocene with appreciable dune migration in the 8th, 10-13th, and 19th centuries, which ultimately nourished the dune mass against the Sangre de Cristo Mountains.

  14. GIS- and field based mapping of geomorphological changes in a glacier retreat area: A case study from the Kromer valley, Silvretta Alps (Austria)

    Science.gov (United States)

    Guttmann, Markus; Pöppl, Ronald

    2017-04-01

    Global warming results in an ongoing retreat of Alpine glaciers, leaving behind large amounts of easily erodible sediments. As a consequence processes like rockfalls, landslides and debris flows as well as fluvial processes occur more frequently in pro- and paraglacial areas, often involving catastrophic consequences for humans and infrastructure in the affected valleys. The main objective of the presented work was to map and spatially quantify glacier retreat and geomorphological changes in the Kromer valley, Silvretta Alps (Austria) by applying GIS- and field-based geomorphological mapping. In total six geomorphological maps (1950s, 1970s, 2001, 2006, 2012, and 2016) were produced and analyzed in the light of the study aim. First results have shown a significant decrease of total glaciated area from 96 ha to 53 ha which was accompanied by increased proglacial geomorphic activity (i.e. fluvial processes, rockfalls, debris flows, shallow landslides) in the last 15 years. More detailed results will be presented at the EGU General Assembly 2017.

  15. Participatory advocacy: a counter to media imperialism.

    Science.gov (United States)

    Brown, M

    1996-01-01

    Western media have a history of defining news worldwide, presenting news from a Western perspective which distorts and denies the truth as perceived from developing countries. Western news coverage of developing countries seems to emphasize countries' fragility, instability, and corruption, leading people to believe that the economic problems of developing countries are due to internal failures. That view is then transferred back to indigenous peoples and communities through major Western news agencies and mass media. Participatory communication is based upon the notion that people have the right to decide how they want themselves and their situations to be portrayed, to decide what information is useful to them and their community, and to be integral players in the communication process. With regard to media imperialism, the author discusses implications for advocacy activities, participatory communication approaches, participatory advocacy, participatory advocacy in South Asia, girl child drama in Nepal, drug abuse television drama in Nepal, and the advocacy challenge.

  16. Evaluation of urban transformation areas in terms of user satisfaction: the case study of Zağnos Valley (Trabzon/Turkey).

    Science.gov (United States)

    Düzgüneş, Ertan; Saraç, Elif

    2017-12-08

    Following the Industrial Revolution, rapid urbanization brought about many socio-economic, physical, and cultural problems. The concept of urban transformation has come to the fore as a solution to these emerging troubles. Especially since 1980, in Turkey, like other developing countries, the concept of urban transformation has only been evaluated as an economic standpoint ignoring the social and spatial dimensions of that area and the quality of life of people residing in the area. Therefore, the necessity of these socially accessible areas where individuals can regenerate themselves in spiritual and physical terms has increased even more. However, when the urban transformation projects are put into practice, the needs and demands of the users are not taken into account; moreover, there are no studies showing the satisfaction or dissatisfaction of the users following the implementation. In the current study, satisfaction/dissatisfaction levels of the users were determined by asserting the user profile of Zağnos Valley, which is the first urban transformation area of Trabzon. In the valley, which is an important air corridor and a recreation area for Trabzon, questionnaires were implemented through face-to-face interview technique. Factor analysis was carried out in order to reveal the socio-demographic characteristics, space usage trends, and spatial usage characteristics of the users. In order to measure satisfaction and dissatisfaction levels, the determined criteria were weighted on a 5-point Likert scale and frequency distributions were examined. In this way, solution proposals have been made in order to increase the level of satisfaction and remediate the level of dissatisfaction of users.

  17. Modeling of Dust Levels Associated with Potential Utility-Scale Solar Development in the San Luis Valley-Taos Plateau Study Area

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Y. -S. [Argonne National Lab. (ANL), Argonne, IL (United States); Kotamarthi, R. [Argonne National Lab. (ANL), Argonne, IL (United States); Hartmann, H. M. [Argonne National Lab. (ANL), Argonne, IL (United States); Patton, T. [Argonne National Lab. (ANL), Argonne, IL (United States); Finster, M. [Argonne National Lab. (ANL), Argonne, IL (United States)

    2016-07-01

    The San Luis Valley (SLV)–Taos Plateau study area in south-central Colorado and north-central New Mexico is a large alpine valley surrounded by mountains with an area of approximately 6,263,000 acres (25,345 km2) (Figure ES.1-1). This area receives ample sunshine throughout the year, making it an ideal location for solar energy generation, and there are currently five photovoltaic facilities operating on private lands in the SLV, ranging in capacity from 1 to 30 megawatt (MW). In 2012 the Bureau of Land Management (BLM) launched its Solar Energy Program, which included the identification of four solar energy zones (SEZs) in the SLV totaling 16,308 acres (66 km2), as well as over 50,000 (202 km2) acres of other BLM-administered lands potentially available for application for solar development. The SEZ areas, named Antonito Southeast, De Tilla Gulch, Fourmile East, and Los Mogotes East, were defined by the BLM as areas well-suited for utility-scale (i.e., larger than 20 MW) production of solar energy where solar energy development would be prioritized (BLM 2012). Nonetheless, it was recognized that solar development in the SEZs would result in some unavoidable adverse impacts, and so the BLM initiated a solar regional mitigation strategy (SRMS) study for three of the SEZs (BLM and Argonne 2016). The SRMS is designed to identify residual impacts of solar development in the SEZs (that is, those that cannot be avoided or minimized onsite), identify those residual impacts that warrant compensatory mitigation when considering the regional status and trends of the resources, identify appropriate regional compensatory mitigation locations and actions to address those residual impacts, and recommend appropriate fees to implement those compensatory mitigation measures.

  18. THE REALIZATION OF THE AGRI-ENVIRONMENTAL MANAGEMENT SCHEME IN THE AREA OF NATURA 2000 IN THE VALLEY OF BIEBRZA RIVER

    Directory of Open Access Journals (Sweden)

    Wojciech Gotkiewicz

    2015-12-01

    Full Text Available The aim of the research was to analyse the functioning of agricultural farms located in the areas of Natura 2000 network. The research was conducted in 2015 among 70 farmers whose lands were located in the Valley of Biebrza River in Podlaskie Voivodeship. The main research method was a questionnaire. According to the results of the research, the agri-environmental scheme is a proper tool that combines the environmental protection and local producers’ interests; however, it requires the implementation of a supplement adjusted to the nature of the areas. It is also indicated that even though the economic part of the program does not raise any doubts, the natural eff ects are practically not recognized, which may lead to an incomplete protection of precious species and habitats.

  19. Ground-water flow directions and estimation of aquifer hydraulic properties in the lower Great Miami River Buried Valley aquifer system, Hamilton Area, Ohio

    Science.gov (United States)

    Sheets, Rodney A.; Bossenbroek, Karen E.

    2005-01-01

    The Great Miami River Buried Valley Aquifer System is one of the most productive sources of potable water in the Midwest, yielding as much as 3,000 gallons per minute to wells. Many water-supply wells tapping this aquifer system are purposely placed near rivers to take advantage of induced infiltration from the rivers. The City of Hamilton's North Well Field consists of 10 wells near the Great Miami River, all completed in the lower Great Miami River Buried Valley Aquifer System. A well-drilling program and a multiple-well aquifer test were done to investigate ground-water flow directions and to estimate aquifer hydraulic properties in the lower part of the Great Miami River Buried Valley Aquifer System. Descriptions of lithology from 10 well borings indicate varying amounts and thickness of clay or till, and therefore, varying levels of potential aquifer confinement. Borings also indicate that the aquifer properties can change dramatically over relatively short distances. Grain-size analyses indicate an average bulk hydraulic conductivity value of aquifer materials of 240 feet per day; the geometric mean of hydraulic conductivity values of aquifer material was 89 feet per day. Median grain sizes of aquifer material and clay units were 1.3 millimeters and 0.1 millimeters, respectively. Water levels in the Hamilton North Well Field are affected by stream stage in the Great Miami River and barometric pressure. Bank storage in response to stream stage is evident. Results from a multiple-well aquifer test at the well field indicate, as do the lithologic descriptions, that the aquifer is semiconfined in some areas and unconfined in others. Transmissivity and storage coefficient of the semiconfined part of the aquifer were 50,000 feet squared per day and 5x10-4, respectively. The average hydraulic conductivity (450 feet per day) based on the aquifer test is reasonable for glacial outwash but is higher than calculated from grain-size analyses, implying a scale effect

  20. Factors Influencing Farmers’ Adoption of Soil and Water Control Technology (SWCT in Keita Valley, a Semi-Arid Area of Niger

    Directory of Open Access Journals (Sweden)

    Boureima Yacouba Karidjo

    2018-01-01

    Full Text Available The AderDoutchiMaggia in Niger, as with other Sahelian zones, undergoes a process of climatic deterioration, which combines with the growing social and economic needs of the increasing population and causes a general economic crisis. Land degradation due to biophysical factors requires that priority action be given to land reclamation and soil conservation and to activities intended to increase agricultural production. This paper takes a look at socio-economic and established factors affecting the adoption of soil and water control technology (SWCT in Keita valley, a semi-arid area in the central of Niger. Well-designed questionnaire survey on key agents was used to gather the indispensable data from farm ménages. The binary dichotomous logistic regression model prognosticated six factors to be affecting the adoption of soil and water control technology in Keita. These variables cover the gender of the respondent, age of the household’s head, income evolution within the family, small craft referring to off farm income, training provide by local institutions, use of credit and, possession of full rights on land and its resources. The results revealed that diffusion of adoption from local organized community is a good alternative to increase the adoption of soil and water control technology in Keita valley agriculture system in Niger. Researchers and policy makers should conceive proper strategies and agenda reflecting the farmers’ interest, position and restriction in advocating new technologies for greater assumption and adoption by the farmers.

  1. Facies Analysis of Tertiary Basin-Filling Rocks of the Death Valley Regional Ground-Water System and Surrounding Areas, Nevada and California; TOPICAL

    International Nuclear Information System (INIS)

    Sweetkind, D.S.; Fridrich, C.J.; Taylor, Emily

    2002-01-01

    Existing hydrologic models of the Death Valley region typically have defined the Cenozoic basins as those areas that are covered by recent surficial deposits, and have treated the basin-fill deposits that are concealed under alluvium as a single unit with uniform hydrologic properties throughout the region, and with depth. Although this latter generalization was known to be flawed, it evidently was made because available geologic syntheses did not provide the basis for a more detailed characterization. As an initial attempt to address this problem, this report presents a compilation and synthesis of existing and new surface and subsurface data on the lithologic variations between and within the Cenozoic basin fills of this region. The most permeable lithologies in the Cenozoic basin fills are freshwater limestones, unaltered densely welded tuffs, and little-consolidated coarse alluvium. The least permeable lithologies are playa claystones, altered nonwelded tuffs, and tuffaceous and cl ay-matrix sediments of several types. In all but the youngest of the basin fills, permeability probably decreases strongly with depth owing to a typically increasing abundance of volcanic ash or clay in the matrices of the clastic sediments with increasing age (and therefore with increasing depth in general), and to increasing consolidation and alteration (both hydrothermal and diagenetic) with increasing depth and age. This report concludes with a categorization of the Cenozoic basins of the Death Valley region according to the predominant lithologies in the different basin fills and presents qualitative constraints on the hydrologic properties of these major lithologic categories

  2. Maps of the Bonsall area of the San Luis Rey River valley, San Diego County, California, showing geology, hydrology, and ground-water quality

    Science.gov (United States)

    Izbicki, John A.

    1985-01-01

    In November 1984, 84 wells and 1 spring in the Bonsall area of the San Luis Rey River valley were inventoried by U.S. Geological Survey personnel. Depth to water in 38 wells ranged from 1.3 to 38 ft and 23 wells had depths to water less than 10 feet. Dissolved solids concentration of water from 29 wells and 1 spring sampled in autumn 1983 and spring 1984 ranged from 574 to 2,370 mgs/L. Groundwater with a dissolved solids concentration less than 1,000 mgs/L was generally restricted to the eastern part of the aquifer. The total volume of alluvial fill in the Bonsall area is 113,000 acre-feet; the amount of groundwater storage available in the alluvial aquifer is 18,000 acre-feet. The alluvial aquifer is, in part, surrounded and underlain by colluvium and weathered crystalline rock that add some additional groundwater storage capacity to the system. Data in this report are presented on five maps showing well locations , thickness of alluvial fill, water level contours in November 1983 and hydrographs of selected wells, groundwater quality in spring 1960 and graphs showing changes in dissolved solids concentrations of water from selected wells with time, and groundwater quality in spring 1984. This report is part of a larger cooperative project between the Rainbow Municipal Irrigation District and the U.S. Geological Survey. The purpose of the larger project is to develop an appropriate groundwater management plan for the Bonsall area of the San Luis Rey River valley. (USGS)

  3. A new look on Imperial Porphyry: a famous ancient dimension stone from the Eastern Desert of Egypt—petrogenesis and cultural relevance

    Science.gov (United States)

    Abu El-Enen, Mahrous M.; Lorenz, Joachim; Ali, Kamal A.; von Seckendorff, Volker; Okrusch, Martin; Schüssler, Ulrich; Brätz, Helene; Schmitt, Ralf-Thomas

    2018-03-01

    Imperial Porphyry, a famous dimension stone of spectacular purple color, was quarried in the Mons Porphyrites area north of Jabal Dokhan in the Eastern Desert of Egypt, from the beginning of the first until the middle of the fifth century AD. During this period, the valuable material was processed as decorative stone and was used for objects of art, reserved exclusively for the Imperial court of the Roman Empire. Later on, only antique spoils of smaller or bigger size have been re-used for these purposes. The Imperial Porphyry is a porphyritic rock of trachyandesitic to dacitic composition that occurs in the uppermost levels of shallow subvolcanic sill-like intrusions, forming a member of the Dokhan Volcanic Suite. Its purple color is mainly due to dispersed flakes of hematite, resulting from hydrothermal alteration of a dark green Common Porphyry of similar composition, underlying the Imperial Porphyry. Both, the Common Porphyry and the purple Imperial Porphyry', are extensively exposed in the Roman quarries. Contacts between Common and Imperial Porphyry are irregular and gradational. In both rock types, intrusive breccias are frequent, indicating a complex intrusion history. U-Th-Pb zircon geochronology on two samples of Imperial Porphyry and one sample of the Common Porphyry yielded an age range of 609-600 Ma, thus confirming earlier results of radiometric dating. Geochemical evidence indicates that both the Imperial and the Common Porphyry are of medium- to high-K calc-alkaline affinity. The magmas have formed by partial melting of a subduction-modified upper mantle. The subsequent intrusion took place within a highly extended terrane (HET).

  4. A Qualified Optimistic Analysis of Imperial Russia

    Directory of Open Access Journals (Sweden)

    Christine D. Worobec

    2016-10-01

    Full Text Available In his magnum opus on Russia’s imperial history B.N. Mironov characterizes himself as a positivist thinker who marshals impressive amounts of statistics and other types of hard evidence, and employs economic theory, sociological paradigms to understand Russian social structures and development, political analysis, anthropology, and at times psychology to Russia over the longue durée. With this arsenal at hand, he argues against Russian exceptionalism and identifies Russia instead as a typical European state. In so doing, he emphasizes Imperial Russia’s successes as a state, the social and economic foundations of which, he argues, did not cause revolution and attributes revolution to political causes. As he has tried to do previously, the author does not begin with the revolutions of the early twentieth century and largely does not read history backwards, but rather delineates Russia’s historical development within a robust comparative European context (occasionally broadening that context to include the United States. More specifically, B.N. Mironov charts Russia’s modernization through the creation of well-defined estates in the late eighteenth century and the subsequent breakdown of those estates in the post-reform period as a result of greater social mobility; gradual urbanization; industrialization; the beginnings of a demographic transformation; improvements in the standard of living; an increase in literacy; the development of a civil society; the spread of private property among all social groups; the growth of individualism; and the eventual establishment of the rule of law, all of which constitute the attributes of a modern European state. The author’s largely negative perceptions of the Russian peasants’ mentalité, however, sit uneasily with his claims about advancements in the countryside by the turn of the twentieth century. Equating peasants’ collectivism with authoritarianism and conflating it with the Bolshevik

  5. Groundwater-level change and evaluation of simulated water levels for irrigated areas in Lahontan Valley, Churchill County, west-central Nevada, 1992 to 2012

    Science.gov (United States)

    Smith, David W.; Buto, Susan G.; Welborn, Toby L.

    2016-09-14

    The acquisition and transfer of water rights to wetland areas of Lahontan Valley, Nevada, has caused concern over the potential effects on shallow aquifer water levels. In 1992, water levels in Lahontan Valley were measured to construct a water-table map of the shallow aquifer prior to the effects of water-right transfers mandated by the Fallon Paiute-Shoshone Tribal Settlement Act of 1990 (Public Law 101-618, 104 Stat. 3289). From 1992 to 2012, approximately 11,810 water-righted acres, or 34,356 acre-feet of water, were acquired and transferred to wetland areas of Lahontan Valley. This report documents changes in water levels measured during the period of water-right transfers and presents an evaluation of five groundwater-flow model scenarios that simulated water-level changes in Lahontan Valley in response to water-right transfers and a reduction in irrigation season length by 50 percent.Water levels measured in 98 wells from 2012 to 2013 were used to construct a water-table map. Water levels in 73 of the 98 wells were compared with water levels measured in 1992 and used to construct a water-level change map. Water-level changes in the 73 wells ranged from -16.2 to 4.1 feet over the 20-year period. Rises in water levels in Lahontan Valley may correspond to annual changes in available irrigation water, increased canal flows after the exceptionally dry and shortened irrigation season of 1992, and the increased conveyance of water rights transferred to Stillwater National Wildlife Refuge. Water-level declines generally occurred near the boundary of irrigated areas and may be associated with groundwater pumping, water-right transfers, and inactive surface-water storage reservoirs. The largest water-level declines were in the area near Carson Lake.Groundwater-level response to water-right transfers was evaluated by comparing simulated and observed water-level changes for periods representing water-right transfers and a shortened irrigation season in areas near Fallon

  6. Responses of soil physical and chemical properties to karst rocky desertification evolution in typical karst valley area

    Science.gov (United States)

    Chen, Fei; Zhou, Dequan; Bai, Xiaoyong; zeng, Cheng; Xiao, Jianyong; Qian, Qinghuan; Luo, Guangjie

    2018-01-01

    In order to reveal the differences of soil physical and chemical properties and their response mechanism to the evolution of KRD. The characteristics of soil physical and chemical properties of different grades of KRD were studied by field sampling method to research different types of KRD in the typical karst valley of southern China. Instead of using space of time, to explore the response and the mechanisms of the soil physical and chemical properties at the different evolution process. The results showed that: (1) There were significant differences in organic matter, pH, total nitrogen, total phosphorus, total potassium, sediment concentration, clay content and AWHC in different levels of KRD environment. However, these indicators are not with increasing desertification degree has been degraded, but improved after a first degradation trends; (2) The correlation analysis showed that soil organic matter, acid, alkali, total nitrogen, total phosphorus, total potassium and clay contents were significantly correlated with other physical and chemical factors. They are the key factors of soil physical and chemical properties, play a key role in improving soil physical and chemical properties and promoting nutrient cycling; (3) The principal component analysis showed that the cumulative contribution rate of organic matter, pH, total nitrogen, total phosphorus, total potassium and sediment concentration was 80.26%, which was the key index to evaluate rocky desertification degree based on soil physical and chemical properties. The results have important theoretical and practical significance for the protection and restoration of rocky desertification ecosystem in southwest China.

  7. Ecological niche modeling and land cover risk areas for rift valley fever vector, culex tritaeniorhynchus giles in Jazan, Saudi Arabia.

    Science.gov (United States)

    Sallam, Mohamed F; Al Ahmed, Azzam M; Abdel-Dayem, Mahmoud S; Abdullah, Mohamed A R

    2013-01-01

    The mosquito, Culex tritaeniorhynchus Giles is a prevalent and confirmed Rift Valley Fever virus (RVFV) vector. This vector, in association with Aedimorphus arabiensis (Patton), was responsible for causing the outbreak of 2000 in Jazan Province, Saudi Arabia. Larval occurrence records and a total of 19 bioclimatic and three topographic layers imported from Worldclim Database were used to predict the larval suitable breeding habitats for this vector in Jazan Province using ArcGIS ver.10 and MaxEnt modeling program. Also, a supervised land cover classification from SPOT5 imagery was developed to assess the land cover distribution within the suitable predicted habitats. Eleven bioclimatic and slope attributes were found to be the significant predictors for this larval suitable breeding habitat. Precipitation and temperature were strong predictors of mosquito distribution. Among six land cover classes, the linear regression model (LM) indicated wet muddy substrate is significantly associated with high-very high suitable predicted habitats (R(2) = 73.7%, Presearchers.

  8. Radon and radon progeny in 70 houses in the Tennessee Valley area: study design and measurement methods

    International Nuclear Information System (INIS)

    Dudney, C.S.; Hawthorne, A.R.; Monar, K.P.; Quillen, J.L.; Clark, C. Jr.; Doane, R.W.; Wallace, R.G.; Reed, R.P.

    1986-01-01

    Levels of radon and its short-lived airborne progeny are being measured in a year-long study of 70 houses in four states in the Tennessee Valley. Various methods were used to solicit volunteers with differing degrees of success. Criteria for selection of houses in the study included presence of a lower level with cement floor and one or more block walls in contact with the soil, absence of obvious indications of technologically enhanced sources of radium, and proximity to one of four cities (Knoxville, Chattanooga, Birmingham, or Florence). By design, most houses in the study are in the same neighborhood as at least one other house in the study. Houses range in age from newly constructed to about 40 years old. Most of the houses have more than 2000 square feet of finished floor space. The lower level encompasses a garage in most cases. More complete information pertaining to house characteristics will be gathered in the course of the study. 19 refs., 1 fig

  9. Preliminary design of a biological treatment facility for trench water from a low-level radioactive waste disposal area at West Valley, New York

    Energy Technology Data Exchange (ETDEWEB)

    Rosten, R.; Malkumus, D. [Pacific Nuclear, Inc. (United States); Sonntag, T. [New York State Energy Research and Development Authority, NY (United States); Sundquist, J. [Ecology and Environment, Inc. (United States)

    1993-03-01

    The New York State Energy Research and Development Authority (NYSERDA) owns and manages a State-Licensed Low-Level Radioactive Waste Disposal Area (SDA) at West Valley, New York. Water has migrated into the burial trenches at the SDA and collected there, becoming contaminated with radionuclides and organic compounds. The US Environmental Protection Agency issued an order to NYSERDA to reduce the levels of water in the trenches. A treatability study of the contaminated trench water (leachate) was performed and determined the best available technology to treat the leachate and discharge the effluent. This paper describes the preliminary design of the treatment facility that incorporates the bases developed in the leachate treatability study.

  10. The British Museum: An Imperial Museum in a Post-Imperial World

    Directory of Open Access Journals (Sweden)

    Emily Duthie

    2011-12-01

    Full Text Available This article examines the British Museum’s imperialist attitudes towards classical heritage. Despite considerable pressure from foreign governments, the museum has consistently refused to return art and antiquities that it acquired under the aegis of empire. It is the contention of this article that the British Museum remains an imperialist institution. The current debates over the British Museum’s collections raise profound questions about the relationship between museums and modern nation states and their nationalist claims to ancient heritage. The museum’s inflexible response to repatriation claims also encapsulates the challenges inherent in presenting empire and its legacy to contemporary, post-imperial audiences.

  11. New imperialism and beyond: why the new imperialism will fail and unseat the Bush Administration?

    Directory of Open Access Journals (Sweden)

    Petri Minkkinen

    2008-12-01

    Full Text Available Tras los atentados terroristas del 11S de 2001, los Estados Unidos implantaron una política de nuevo imperialismo y de construcción de un nuevo tipo de imperio mundial. Las políticas globales norteamericanas pueden dividirse en economista, cooperativista y reglada por el idealismo Wilsoneano, y el imperialismo Rooseveltiano, basado en un nacionalismo agresivo, militarismo, unilateralismo y governanza global  basada en reglas directas, presencia física y coerción. Las políticas de la administraciones Bush representan esta última vertiente y la Guerra contra el Terror puede ser interpretada como una Primera Guerra Mundial y una guerra civil en los Estados Unidos. Se proclama que un nuevo imperialismo fracasará debido a diversas razones de tipo económica, política, étnica e histórica, y que esta política está debilitando la posición global de Estados Unidos. Al final, se explica cómo en el contexto de una Nueva Contención Pacífica, los ciudadanos norteamericanos y los ciudadanos del resto del mundo pueden utilizar la democracia en contra del nuevo imperialismo y apoyar un cambio de régimen democrático en Estados Unidos, procediendo a la construcción conjunta de un  mundo democrático y justo.________________ABSTRACT:After the terrorist attacks of S-11-2001 the US engaged in the policies of new imperialism and in the construction of a new kind of world-empire. US global policies can be divided in detached, economist, cooperative, rule-based Wilsonian Idealism and Theodore Rooseveltian Imperialism, based on aggressive nationalism, militarism, unilateralism and global governance based on direct rule, physical presence and coercion. The Bush administrations policies represent the latter and the War on Terror and Non-White Others can be seen as a First World War and an Internal Civil War in the US. It is claimed that the new imperialism will fail due to various economic, political, ethical and historical reasons and that this

  12. Concentration and distribution of heavy metals and radionuclides in topsoils from Middle Jiu Valley surface coal exploitations sourrounding area (Gorj County, Romania)

    Science.gov (United States)

    Corneanu, Mihaela; Corneanu, Gabriel; Lacatusu, Anca-Rovena; Cojocaru, Luminita; Butnariu, Monica

    2013-04-01

    Middle Jiu Valley is one of the largest surface coal exploitation area in Romania. The coal exploitation area is a dense populated one, along the valleys are villages and the inhabitants produce for their own consumption fruits and vegetables, in their personal gardens, or cereals in the fields, nearby the villages. There was considered to be of great interest to investigate the heavy metals and radionuclides content in gardens and cropfield soils from the villages sourrounding the Thermo Electric Power Plants (TEPP) and coal surface exploitation, as well as in crude /cultivated sterile soil or ash. The topsoil samples (104) were harvested from population gardens (58), cropfields sourronding Thermo Electric Power Plants (24), crude sterile dumps (7), cultivated sterile dumps (9) and ash dumps (6). The content in radionuclides in soil was performed by Duggan (1988) method. Radionuclide activity was expressed in Bqkg-1, confidence level 95%. The total content of heavy metals in soil (Zn, Cu, Fe, Mn, Pb, Cd, Ni, Cr, Co) was measured with flame atomic mass spectrometry. The content in heavy metals was expressed in mgkg-1. Soil analysis revealed the presence of natural radionuclides, beloging from ash and coal dust, as well as of Cs-137, of Cernobal provenance. In the cropfields radionuclides content in topsoil is lower than in gardens, due to the deepper soil mobilisation. Radionuclides content over the normal limits for Romania were registered for Th-234, Pb-210, U-235 and in few locations for Ra-226. The soil content for all analysed metals was over the normal limits in most samples, in few cases with values close to allert limits. Concentrations between allert and intervention limits were registered in samples collected from 15-20 km North of TEPP Turceni, in population gardens.

  13. Esso Imperial Oil annual report to shareholders 2002 : positioned for growth

    International Nuclear Information System (INIS)

    2003-01-01

    Financial information from Esso Imperial Oil, one of Canada's largest producers of crude oil and natural gas, was presented and a review of their 2002 operations was made available for the benefit of shareholders. Some of the highlights of 2002 are: the total return on Imperial shares including capital appreciation and dividends was 3 per cent, compared with a net loss of 12 per cent for the Standard and Poors/TSX composite index; in the past decade, the total return on Imperial's shares have averaged 17 per cent a year, compounded; regular dividend payments increased to 84 cents a share, the eighth consecutive year of dividend growth; and, the company has purchased more than 200 million shares for $5.2 billion since 1995, reducing the number outstanding by 35 per cent. Progress in key priority areas for 2002 included a second-best year for safety performance, a successful $1.6 billion capital investment program, the expansion of the Cold Lake oil sands project, an increase of 15 per cent in polyethylene production, an increase of 3.5 per cent in retail sales of Esso gasoline, and advancement of the Mackenzie gas project. Other achievements included the development of a 170 megawatt cogeneration plant at Cold Lake that will reduce costs and greenhouse gas emissions. A 95 megawatt unit was also constructed at the Sarnia manufacturing facility. This report summarized the company's energy resource activities and presented an operations review as well as consolidated financial statements, and common share information including the accounts of Imperial Oil Inc. and its subsidiaries and the company's proportionate share of the assets, liabilities, revenues, expenses and cash flows of joint ventures. Revenue and expenditure statements were summarized by source. tabs., figs

  14. National ornament and the imperial masquerade

    Directory of Open Access Journals (Sweden)

    Nóra Veszprémi

    2015-12-01

    Full Text Available Review of Rebecca Houze, Textiles, Fashion, and Design Reform in Austria–Hungary before the First World War: Principles of Dress: Rebecca Houze’s book is a thoroughly researched and original study of the impact of design reform on textile production and fashion in Austria-Hungary in the late nineteenth and early twentieth century which centres its argument around the Bekleidungsprinzip (“principle of dress” put forward by Gottfried Semper. It discusses the role of newly founded applied arts museums, industrial exhibitions, the concept of “house industry,” and the upsurge of interest in folk crafts in this process, while also placing a strong emphasis on the role of women as producers of textiles. One of the main virtues of the book is its wide scope which manages to investigate endeavours informed by different and sometimes opposed national and imperial interests in their complicated interconnectedness. It is a pity that this broad perspective is narrowed down in the second part of the book which focuses on with turn-of-the-century Vienna and does not deal with modernist tendencies in Hungarian design. Nevertheless, this part of the book also provides a fascinating discussion of its own subject, and the monograph as a whole is a valuable contribution to its field of study.

  15. El servicio civil en la China imperial

    Directory of Open Access Journals (Sweden)

    Omar Martínez Legorreta

    2005-01-01

    Full Text Available El texto describe la concepción del imperio chino y la estructura de gobierno que lo sostenía: la burocracia de los eruditos-funcionarios (mandarines, una clase numéricamente pequeña que ostentaba todo el poder y era la mayor propietaria de grandes extensiones de tierra. Todas las funciones de administración y mediación estaban a cargo de esos funcionarios, quienes eran preparados según los principios filosóficos del confucianismo y ocuparon una posición estratégica desde la que influían en toda política del gobierno y aseguraban así su permanencia. De ese modo se estableció un servicio civil de carrera de por vida, que a la vez que gobernaba y administraba, daba al régimen imperial la sanción racional y ética que necesitaba para el ejercicio de su autoridad. El secreto de su continuidad y supervivencia estaba en el sistema de exámenes para reclutar funcionarios para el Estado.

  16. Tracker electronics testing at Imperial College London

    CERN Multimedia

    PPARC, UK

    2006-01-01

    Jonathon Fulcher and Rob Bainbridge testing a rack of CMS Tracker readout electronics at Imperial College London. The signals from the front end APV chips will be transmitted optically to racks of electronics ~100m away in an adjacent underground cavern where they are fed into ~20 crates where 500 CMS Front End Driver boards (FEDs) are located. The FED inputs are 8 fibre ribbons, each ribbon consisting of 12 fibres, each fibre carrying the serially multiplexed data originating from 2 APVs. To test the FEDs special tester boards have been designed to produce simulated APV data in optical form. In the picture the yellow cables are the fibres, which originate from the FED tester boards on the left hand side of the crate as 96 individual fibres, which are then combined into the 8 fibre ribbons feeding the FED board on the right hand side of the crate. Fig. 2 shows an APV25 test board mounted in the X-ray irradiation setup, Fig. 3 the X-ray machine where the chips are irradiated and Fig. 4 the MGPA (Multi-Gain Pre...

  17. Neoliberal Imperialism and Pan-African Resistance

    Directory of Open Access Journals (Sweden)

    Niels S.C. Hahn

    2015-08-01

    Full Text Available Neoliberalism has in the past three decades had a tremendous impact on both thought and practice throughout most of the world, and has dominated international development since the early 1980s. Although neoliberalism presents itself as modern and progressive, it is argued that the underlying ideologies and power agendas have their origins in the political debates of the eighteenth century and earlier. Through an analysis of neoliberalism from a world-historical and global perspective, indications are seen that the international development agenda has more to do with political and economic interests than with benevolent pro-poor development. This leads to the debate about redistribution of resources and State-led Development versus Free-market Development, which is inextricable from the discussion of Liberal Democratic Peace Theory versus Realism. From this perspective it is argued that the notion of democratic peace is used as a popular seductive rhetoric, to legitimize western military interventions and the imposition of economic policies in the name of democracy, human rights and free market economy. In this context, it is argued that neoliberalism cannot be analysed without also considering inherent links to imperialism and neo-colonialism, which is being resisted by pan-African movements.

  18. Communication imperialism and dependency: a conceptual clarification.

    Science.gov (United States)

    Lee, P S

    1988-01-01

    Communications imperialism has to do with the domination of a country's media activities by another. The ownership, structure, distribution or content of the media in 1 country are affected by pressures from media interests of another country or group out of proportion with those of that country. To determine if this is happening we should consider the country's policies, the private sector;s efforts to export communications elements, and actions of the dominant country against the dominated. The 4 aspects of international media in this situation are television program exportation, foreign ownership and control of media distribution, the infringement of capital opinions on other societies, and the transfer of commercialism and broadcasting norms. In addition to the software and hardware and the other forms of communication such as satellites, computers, and transportation of the mass media, there are the cultural effects on the developing countries. In the case of involuntary of voluntary dependency of the recipient country, the effect of the unbalanced international communication can be harmful or beneficial. Communication dependency may not be harmful to the culture of the recipient country. In determining the theory of unbalanced international communications 3 factors should be considered. There are: the role of the interacting countries, the nature of the dependency of the recipient country, and the beneficial or harmful effect of unbalanced communication pattern on that country.

  19. Identification of artificial groundwater recharging zone using a GIS-based fuzzy logic approach: a case study in a coal mine area of the Damodar Valley, India

    Science.gov (United States)

    Tiwari, Ashwani Kumar; Lavy, Muriel; Amanzio, Gianpiero; De Maio, Marina; Singh, Prasoon Kumar; Mahato, Mukesh Kumar

    2017-12-01

    The West Bokaro coalfield is a richest coal-mining belt in the Damodar Valley, India. The extensive mining of the area has resulted in disruption of the groundwater availability in terms of both quantity and quality. This has led to a drinking water crisis, especially during the pre-monsoon period in the West Bokaro coalfield area. The characterization of the hydrogeological system and the artificial recharging of the aquifers might help to better manage the problem of the groundwater-level depletion. For this purpose, seven important hydrogeological factors (water depth, slope, drainage, soil, infiltration, lithology, and landuse) have been considered to define the most suitable locations for artificial groundwater recharging in the mining area. Different thematic maps were prepared from existing maps and data sets, remote-sensing images, and field investigations for identification of the most suitable locations for artificial recharge. Thematic layers for these parameters were prepared, classified, weighted, and integrated into a geographic information system (GIS) environment by means of fuzzy logic. The results of the study indicate that about 29 and 31% of the area are very suitable and suitable for recharging purposes in the West Bokaro coalfield. However, the rest of the area is moderate to unsuitable for recharging due to the ongoing mining and related activities in the study area. The groundwater recharging map of the study area was validated with measured electrical conductivity (EC) values in the groundwater, and it indicated that validation can be accepted for the identification of groundwater recharging sites. These findings are providing useful information for the proper planning and sustainable management of the groundwater resources in the study area.

  20. Radon and radon progeny in 70 houses in the Tennessee Valley area: study design and measurement methods

    International Nuclear Information System (INIS)

    Dudney, C.S.; Hawthorne, A.R.; Monar, K.P.; Quillen, J.L.; Clark, C. Jr.; Doane, R.W.; Wallace, R.G.; Reed, R.P.

    1986-01-01

    Levels of radon and its short-lived airborne progeny are being measured in a year-long study of 70 houses in four states in the Tennessee Valley. Various methods were used to solicit volunteers with differing degrees of success. Criteria for selection of houses in the study included presence of a lower level with cement floor and one or more block walls in contact with the soil, absence of obvious indications of technologically enhanced sources of radium, and proximity to one of four cities, (Knoxville, Chattanooga, Birmingham, or Florence). By design, most houses in the study are in the same neighborhood as at least one other house in the study. Houses range in age from newly constructed to about 40 years old. Most of the houses have more than 2000 square feet of finished floor space. The lower level encompasses a garage in most cases. More complete information pertaining to house characteristics will be gathered in the course of the study. Measurements are being made to obtain information on both location- and season-dependent variation of radon and radon progeny. Simultaneous measurements are made quarterly on both upper and lower levels of each house. Grab samples of air are collected and analyzed for radon using a modified Lucas cell technique. Short-term (10-minute) samples of airborne particulate material are collected and analyzed for radon progeny. One-week integrated measurements of working levels are made once each quarter using modified thermoluminescent dosimeters. Both three- and twelve-month integrated measurements of radon using track-etch monitors are being made. 19 references, 1 figures

  1. Scenario earthquake hazards for the Long Valley Caldera-Mono Lake area, east-central California (ver. 2.0, January 2018)

    Science.gov (United States)

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

    2014-06-30

    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 also for 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 on California Earthquake Probabilities (WGCEP) and the USGS National Seismic Hazard Mapping 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 Zone to the east of the study area.In this report, an earthquake scenario is intended to depict the potential consequences of significant earthquakes. A scenario earthquake is not necessarily the largest or most damaging earthquake possible on a recognized fault. Rather it is both large enough and likely enough that emergency planners should consider it in regional emergency response plans. In particular, the ground motion predicted for a given scenario earthquake does not represent a full probabilistic hazard assessment, and thus it does not provide the basis for hazard zoning and earthquake-resistant building design.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). Alternatives

  2. Age and paleoenvironment of the imperial formation near San Gorgonio Pass, Southern California

    Science.gov (United States)

    McDougall, K.; Poore, R.Z.; Matti, J.

    1999-01-01

    Microfossiliferous marine sediments of the Imperial Formation exposed in the Whitewater and Cabazon areas, near San Gorgonio Pass, southern California, are late Miocene in age and were deposited at intertidal to outer neritic depths, and possibly upper bathyal depths. A late Miocene age of 7.4 to >6.04 Ma is based on the ranges of age-diagnostic benthic foraminifers (Cassidulina delicata and Uvigerina peregrina), planktic foraminifers (Globigerinoides obliquus, G. extremus, and Globigerina nepenthes; zones N17-N19), and calcareous nannoplankton (Discoaster brouweri, D. aff. D. surculus, Reticulofenestra pseudoumbilicata, Sphenolithus abies, and S. neoabies; zones CN9a-CN11) coupled with published K/Ar dates from the underlying Coachella Formation (10.1 ?? 1.2 Ma; Peterson, 1975) and overlying Painted Hill Formation (6.04 ?? 0.18 and 5.94 ?? 0.18 Ma; J. L. Morton in Matti and others, 1985 and Matti and Morton, 1993). Paleoecologic considerations (sea-level fluctuations and paleotemperature) restrict the age of the Imperial Formation to 6.5 through 6.3 Ma. Benthic foraminiferal assemblages indicate that the Imperial Formation in the Whitewater and Cabazon sections accumulated at inner neritic to outer neritic (0-152 m) and possibly upper bathyal (152-244 m) depths. Shallowing to inner neritic depths occurred as the upper part of the section was deposited. This sea-level fluctuation corresponds to a global highstand at 6.3 Ma (Haq and others, 1987). Planktic foraminifers suggest an increase in surface-water temperatures upsection. A similar increase in paleotemperatures is interpreted for the North Pacific from 6.5 to 6.3 Ma (warm interval W10 of Barron and Keller, 1983). Environmental contrasts between the Whitewater and Cabazon sections of the Imperial Formation provide evidence for right-lateral displacements on the Banning fault, a late Miocene strand of the San Andreas fault system. The Cabazon section lies south of the Banning fault, and has been displaced west

  3. Application Of Two Dimensional Electrical Resistivity Tomography Method For Delineating Cavities And Flowpath In Sinkhole Prone Area Of Armala Valley, Pokhara, Western Nepal

    Science.gov (United States)

    Bhusal, U. C.; Dwivedi, S.; Ghimire, H.; Ulak, P. D.; Khatiwada, B.; Rijal, M. L.; Neupane, Y.; Aryal, S.; Pandey, D.; Gautam, A.; Mishra, S.

    2017-12-01

    Sudden release of turbid groundwater through piping in the Kali Khola and subsequent formation of over one hundred twenty sinkholes since 18 November, 2013 to May, 2014 in Armala Valley in northern part of Pokhara created havoc to the local residents. The main objective of the work is to investigate subsurface anomalies so as to locate the subsurface cavities, groundwater movement and areas prone to sinkholes formation in the area. Findings of the several studies and observations carried out in area by the authors and preventive measures carried out by Department of Water Induced Disaster Management are presented in the paper. To fulfill the objective 2D-Electrical Resistivity Tomography Survey was carried out at sixty five profiles with minimum electrode spacing from 1 m to 5 m on different profiles using WDJD-4 Resistivity meter. Res2Dinv Software was used for processing and interpretation of the acquired data. Geological mapping, preparation of columnar section of the sinkholes and river bank were conducted. Hand auguring, tracer test and topography survey were also carried out in the area. Different geophysical anomalies were identified in 2D-ERT survey which indicates the presence of compositional difference in layered sediments, undulations in depositional pattern with top humus layer of thickness 0.5 m, loose unconsolidated gravel layer 0.5 m - 4 m and clayey silt/silty clay layer upto 75 m depth. The cavities were found both in clayey silt layer and gravel layer with size ranging from 1-2 m to 10-12 m in depth and 2 m-10 m in diameter either empty or water filled depending on locations. Fifteen cavities that were detected during survey were excavated and immediately filled up. Three major and four minor groundwater flow paths were detected which has been later confirmed by tracer test, formation of new sinkholes along the path and during excavation for construction of underground structures for blocking the underground flow. Major flow path was detected at

  4. Groundwater components in the alluvial aquifer of the alpine Rhone River valley, Bois de Finges area, Wallis Canton, Switzerland

    Science.gov (United States)

    Schürch, Marc; Vuataz, François-D.

    2000-09-01

    Source, type, and quantity of various components of groundwater, as well as their spatial and temporal variations were determined by different hydrochemical methods in the alluvial aquifer of the upper Rhone River valley, Bois de Finges, Wallis Canton, Switzerland. The methods used are hydrochemical modeling, stable-isotope analysis, and chemical analysis of surface water and groundwater. Sampling during high- and low-water periods determined the spatial distribution of the water chemistry, whereas monthly sampling over three years provided a basis for understanding seasonal variability. The physico-chemical parameters of the groundwater have spatial and seasonal variations. The groundwater chemical composition of the Rhone alluvial aquifer indicates a mixing of weakly mineralized Rhone River water and SO4-rich water entering from the south side of the valley. Temporal changes in groundwater chemistry and in groundwater levels reflect the seasonal variations of the different contributors to groundwater recharge. The Rhone River recharges the alluvial aquifer only during the summer high-water period. Résumé. Origine, type et quantité de nombreux composants d'eau de l'aquifère alluvial dans la vallée supérieure du Rhône, Bois de Finges, Valais, Suisse, ainsi que leurs variations spatiales et temporelles ont été déterminés par différentes méthodes hydrochimiques. Les méthodes utilisées sont la modélisation hydrochimique, les isotopes stables, ainsi que l'échantillonnage en période de hautes eaux et de basses eaux pour étudier la distribution spatiale de la composition chimique, alors qu'un échantillonnage mensuel pendant trois ans sert à comprendre les processus de la variabilité saisonnière. Les paramètres physico-chimiques des eaux souterraines montrent des variations spatiales et saisonnières. La composition chimique de l'aquifère alluvial du Rhône indique un mélange entre une eau peu minéralisée venant du Rhône et une eau sulfatée s

  5. COHORT OF WOMEN LIVING IN OR NEAR A HIGHLY INDUSTRIALIZED AREA OF KANAWHA RIVER VALLEY IN WEST VIRGINIA: ENDOMETRIOSIS AND BLOOD LEVELS OF DIOXIN AND DIOXIN-LIKE CHEMICALS

    Science.gov (United States)

    Introduction Historical releases of dioxin and dioxin-like chemicals with subsequent impacts to environmental media in the Kanawha River Valley (KRV) of West Virginia have been well documented.' The bulk of dioxin found in this area appears to be derived from the production of 2,...

  6. Valley Fever

    Science.gov (United States)

    ... valley fever. These fungi are commonly found in soil in specific regions. The fungi's spores can be stirred into the air by ... species have a complex life cycle. In the soil, they grow as a mold with long filaments that break off into airborne ...

  7. Social conflict in response to urban sprawl in rural areas: urban reconfiguration of the Mezquital valley as influence area of the megalopolis of Mexico City

    OpenAIRE

    Carrasco, Brisa; Cadena, Edel; Campos, Juan; Hinojosa, Raquel

    2016-01-01

    The urban sprawl of metropolitan areas involves complex processes of coexistence between urban and rural dynamics, the functional redefining of central urban areas and rural areas or urban-rural surrounding transition generates land conflicts. In this paper the context of Mexico City megalopolis and its expansion process, will be discussed in the new specialization of the central city to tertiary services and increasing the value of land, it has resulted in the expulsion of the industry and s...

  8. Surficial geologic map of the Heath-Northfield-Southwick-Hampden 24-quadrangle area in the Connecticut Valley region, west-central Massachusetts

    Science.gov (United States)

    Stone, Janet R.; DiGiacomo-Cohen, Mary L.

    2010-01-01

    The surficial geologic map layer shows the distribution of nonlithified earth materials at land surface in an area of 24 7.5-minute quadrangles (1,238 mi2 total) in west-central Massachusetts. Across Massachusetts, these materials range from a few feet to more than 500 ft in thickness. They overlie bedrock, which crops out in upland hills and as resistant ledges in valley areas. The geologic map differentiates surficial materials of Quaternary age on the basis of their lithologic characteristics (such as grain size and sedimentary structures), constructional geomorphic features, stratigraphic relationships, and age. Surficial materials also are known in engineering classifications as unconsolidated soils, which include coarse-grained soils, fine-grained soils, and organic fine-grained soils. Surficial materials underlie and are the parent materials of modern pedogenic soils, which have developed in them at the land surface. Surficial earth materials significantly affect human use of the land, and an accurate description of their distribution is particularly important for assessing water resources, construction aggregate resources, and earth-surface hazards, and for making land-use decisions. 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, 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.

  9. White Oak Creek Watershed: Melton Valley Area Remedial Investigation Report, Oak Ridge National Laboratory, Oak Ridge, Tennessee: Volume 1 Main Text

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-01

    The purpose of this Remedial Investigation (RI) report is to present an analysis of the Melton Valley portion of the White Oak Creek (WOC) watershed, which will enable the US Department of Energy (DOE) to pursue a series of cost-effective remedial actions resulting in site cleanup and stabilization. In this RI existing levels of contamination and radiological exposure are compared to levels acceptable for future industrial and potential recreational use levels at the site. This comparison provides a perspective for the magnitude of remedial actions required to achieve a site condition compatible with relaxed access restrictions over existing conditions. Ecological risk will be assessed to evaluate measures required for ecological receptor protection. For each subbasin, this report will provide site-specific analyses of the physical setting including identification of contaminant source areas, description of contaminant transport pathways, identification of release mechanisms, analysis of contaminant source interactions with groundwater, identification of secondary contaminated media associated with the source and seepage pathways, assessment of potential human health and ecological risks from exposure to contaminants, ranking of each source area within the subwatershed, and outline the conditions that remedial technologies must address to stop present and future contaminant releases, prevent the spread of contamination and achieve the goal of limiting environmental contamination to be consistent with a potential recreational use of the site.

  10. White Oak Creek Watershed: Melton Valley Area Remedial Investigation Report, Oak Ridge National Laboratory, Oak Ridge, Tennessee: Volume 1 Main Text

    International Nuclear Information System (INIS)

    1996-11-01

    The purpose of this Remedial Investigation (RI) report is to present an analysis of the Melton Valley portion of the White Oak Creek (WOC) watershed, which will enable the US Department of Energy (DOE) to pursue a series of cost-effective remedial actions resulting in site cleanup and stabilization. In this RI existing levels of contamination and radiological exposure are compared to levels acceptable for future industrial and potential recreational use levels at the site. This comparison provides a perspective for the magnitude of remedial actions required to achieve a site condition compatible with relaxed access restrictions over existing conditions. Ecological risk will be assessed to evaluate measures required for ecological receptor protection. For each subbasin, this report will provide site-specific analyses of the physical setting including identification of contaminant source areas, description of contaminant transport pathways, identification of release mechanisms, analysis of contaminant source interactions with groundwater, identification of secondary contaminated media associated with the source and seepage pathways, assessment of potential human health and ecological risks from exposure to contaminants, ranking of each source area within the subwatershed, and outline the conditions that remedial technologies must address to stop present and future contaminant releases, prevent the spread of contamination and achieve the goal of limiting environmental contamination to be consistent with a potential recreational use of the site

  11. POST CLOSURE INSPECTION AND MONITORING REPORT FOR CORRECTIVE ACTION UNIT 417: CENTRAL NEVADA TEST AREA - SURFACE, HOT CREEK VALLEY, NEVADA, FOR CALENDAR YEAR 2004

    Energy Technology Data Exchange (ETDEWEB)

    BECHTEL NEVADA; NNSA NEVADA SITE OFFICE

    2005-04-01

    This post-closure inspection and monitoring report has been prepared according to the stipulations laid out in the Closure Report (CR) for Corrective Action Unit (CAU) 417, Central Nevada Test Area (CNTA)--Surface (U.S. Department of Energy, National Nuclear Security Administration Nevada Operations Office [NNSA/NV], 2001), and the Federal Facility Agreement and Consent Order (FFACO, 1996). This report provides an analysis and summary of site inspections, subsidence surveys, meteorological information, and soil moisture monitoring data for CAU 417, which is located in Hot Creek Valley, Nye County, Nevada. This report covers Calendar Year 2004. Inspections at CAU 417 are conducted quarterly to document the physical condition of the UC-1, UC-3, and UC-4 soil covers, monuments, signs, fencing, and use restricted areas. The physical condition of fencing, monuments, and signs is noted, and any unusual conditions that could impact the integrity of the covers are reported. The objective of the soil moisture monitoring program is to monitor the stability of soil moisture conditions within the upper 1.2 meters (m) (4 feet [ft]) of the UC-1 Central Mud Pit (CMP) cover and detect changes that may be indicative of moisture movement exceeding the cover design performance expectations.

  12. The Civilisers, British Engineers, Imperialism and Africa 1880-1914

    DEFF Research Database (Denmark)

    Andersen, Casper

    2009-01-01

    The thesis analyses the connections between British civil engineers and British imperialism in the period 1880-1914. The thesis works at the intersection of intellectual history, history of technology, and imperial history. The thesis argues that Britain and the Empire should be studied...... as an interconnected dynamic unity in which engineers were situated; the geographical and ideological context in which their activities took place. The thesis can be read as a contribution to recent re-conceptualisations of the British Empire as a zone bind together by ‘colonial connections' and ‘imperial networks......' through which knowledge circulated, people travelled, and through which trust and authority was negotiated. It is furthermore a contribution to the cultural and intellectual history of engineering....

  13. Landscape history and man-induced landscape changes in the young morainic area of the North European Plain — a case study from the Bäke Valley, Berlin

    Science.gov (United States)

    Böse, Margot; Brande, Arthur

    2010-10-01

    The Bäke creek valley is part of the young morainic area in Berlin. Its origin is related to meltwater flow and dead-ice persistence resulting in a valley with a lake-creek system. During the Late Glacial, the slopes of the valley were affected by solifluction. A Holocene brown soil developed in this material, whereas parts of the lakes were filled with limnic-telmatic sediments. The excavation site at Goerzallee revealed Bronze Age and Iron Age burial places at the upper part of the slope, as well as a fireplace further downslope, but the slope itself remained stable. Only German settlements in the 12th and 13th centuries changed the processes in the creek-lake system: the construction of water mills created a retention system with higher ground water levels in the surrounding areas. On the other hand, deforestation on the till plain and on the slope triggered erosion. Therefore, in medieval time interfingering organic sediments and sand layers were deposited in the lower part of the slope on top of the Holocene soil. The new soil which formed on top of these sediments was transformed by ploughing until the 19th century. In 1905/06 the lower part of the slope was reshaped by the construction of the Teltow Canal, following the valley of the former Bäke creek. Finally, the whole area was levelled by infill after World War II.

  14. 75 FR 27975 - Revisions to the California State Implementation Plan; Imperial County Air Pollution Control...

    Science.gov (United States)

    2010-05-19

    ... the environment, including premature mortality, aggravation of respiratory and cardiovascular disease... the California State Implementation Plan; Imperial County Air Pollution Control District AGENCY... the Imperial County Air Pollution Control District (ICAPCD) portion of the California State...

  15. Post-Closure Inspection and Monitoring Report for Corrective Action Unit 417: Central Nevada Test Area Surface, Hot Creek Valley, Nevada For Calendar Year 2006

    International Nuclear Information System (INIS)

    2007-01-01

    Corrective Action Unit (CAU) 417, Central Nevada Test Area - Surface, is located in Hot Creek Valley in northern Nye County, Nevada, and consists of three areas commonly referred to as UC-1, UC-3, and UC-4. CAU 417 consists of 34 Corrective Action Sites (CASs) which were closed in 2000 (U.S. Department of Energy, National Nuclear Security Administration Nevada Operations Office, 2001). Three CASs at UC-1 were closed in place with administrative controls. At CAS 58-09-01, Central Mud Pit (CMP), a vegetated soil cover was constructed over the mud pit. At the remaining two sites, CAS 58-09-02, Mud Pit, and CAS 58-09-05, Mud Pits (3), aboveground monuments and warning signs were installed to mark the CAS boundaries. Three CASs at UC-3 were closed in place with administrative controls. Aboveground monuments and warning signs were installed to mark the site boundaries at CAS 58-09-06, Mud Pits (5), CAS 58-25-01, Spill, and CAS 58-10-01, Shaker Pad Area. Two CASs that consist of five sites at UC-4 were closed in place with administrative controls. At CAS 58-09-03, Mud Pits (5), an engineered soil cover was constructed over Mud Pit C. At the remaining three sites in CAS 58-09-03 and at CAS 58-10-05, Shaker Pad Area, aboveground monuments and warning signs were installed to mark the site boundaries. The remaining 26 CASs at CAU 417 were either clean-closed or closed by taking no further action.

  16. TP53 mutations, human papilloma virus DNA and inflammation markers in esophageal squamous cell carcinoma from the Rift Valley, a high-incidence area in Kenya

    Directory of Open Access Journals (Sweden)

    Martel-Planche Ghislaine

    2011-10-01

    Full Text Available Abstract Background Squamous Cell Carcinoma of Esophagus is one of the most common malignancies in both men and women in eastern and south-eastern Africa. In Kenya, clinical observations suggest that this cancer is frequent in the Rift Valley area. However, so far, there has been no report on the molecular characteristics of esophageal squamous cell carcinoma (ESCC in this area. Results We have analyzed TP53 mutations, the presence of human papilloma virus (HPV DNA and expression of inflammation markers Cyclooxygenase 2 (Cox-2 and Nitrotyrosine (NTyR in 28 cases (13 males and 15 females of archived ESCC tissues collected at the Moi Teaching and Referral Hospital in Eldoret, Kenya. Eleven mutations were detected in TP53 exons 5 to 8 (39%. All ESCC samples were negative for HPV 16, 18, 26, 31, 33, 35, 39, 45, 51, 52, 53, 56, 58, 59, 66, 68, 70, 73 and 82. Immunohistochemical analysis of Cox-2 and NTyR showed a low proportion of positive cases (17.4% and 39.1%, respectively. No association between the above markers and suspected risk factors (alcohol or tobacco use, hot tea drinking, use of charcoal for cooking was found. Conclusion Our findings suggest that mechanisms of esophageal carcinogenesis in eastern Africa might be different from other parts of the world. Low prevalence of TP53 mutation compared with other intermediate or high incidence areas of the world highlights this hypothesis. Our data did not support a possible ole of HPV in this series of cases. Further studies are needed to assess and compare the molecular patterns of ESCC from Kenya with those of high-incidence areas such as China or Central Asia.

  17. Analysis of particulate matter in anthropized areas characterized by the presence of crude oil pre-treatment plants: The case study of the Agri Valley (Southern Italy)

    Science.gov (United States)

    Trippetta, Serena; Caggiano, Rosa; Telesca, Luciano

    2013-10-01

    Simultaneous measurements of PM10, PM2.5 and PM1 (i.e., aerosol particles with aerodynamic diameter less than 10, 2.5 and 1 μm, respectively) daily mass concentrations and daily particle number concentration were performed for the first time in Agri Valley (Basilicata Region - Southern Italy) from July to November 2011. This area is characterized by anthropogenic activities having high potential environmental and human health impacts. In fact, the Agri Valley houses the largest European on-shore reservoir and the largest crude oil pre-treatment plant within an anthropized area. The PM measurements were analyzed combining an innovative statistical methodology, the Singular Spectral Analysis, with forecast models and remote sensing observations. Our findings show that most of the PM collected was made up of particles in the fine and sub-micrometric fractions (i.e., PM2.5 and PM1, respectively) very likely originated by common anthropogenic sources. Moreover, PM2.5 and PM1 daily mass concentrations were characterized by a slightly increasing trend that could be related to the contribution of local sources, such as the crude oil pre-treatment plant, whose combustion processes also produce the emission of particles mainly in the fine and sub-micrometric size ranges. The integrated use of model forecasts, satellite observations and in-situ measurements shows that the only PM10 exceedance was affected by the contribution of Saharan dust, while the three PM2.5 exceedances were mainly due to local anthropogenic sources. Finally, the analysis of the PM10 and PM2.5 Air Quality Index (AQI) values shows that air quality was always “good” with respect to PM10 and “moderate” with respect to PM2.5 suggesting that fine particles, if they will be not kept under control, should represent a real problem also posing health risks to the population living close to the crude oil pre-treatment plant.

  18. Sacramento River Flood Control Project, California, Mid-Valley Area, Phase III. Design Memorandum, Volume 2 of 2

    Science.gov (United States)

    1995-08-01

    a mix of native grasses upon completion of construction. The lime treatment construction alternative would render the top 4 feet of treated soil...project area. Site CA-Sut-il is a prehistoric burial mound recorded in 1934 by R.F. Heizer . He noted that this mound could be "a key mound to...Endangered Species section. The topical lime treatment construction alternative proposed for Sites 3, 12, 12A, 13, 15, 15A, and 15B, would render the

  19. Is imposing risk awareness cultural imperialism?

    Science.gov (United States)

    Førde, O H

    1998-11-01

    -class values like sociability, sharing, conviviality and tolerance can not be imposed without unwanted side effects on culture and human interaction. The moral and coercive crusade for increased risk awareness and purity in life style can too readily take on the form of cultural imperialism towards conformity. Epidemiologists and the health care movement in general have a mandate to fight disease and premature death; they have no explicit mandate to change culture.

  20. Land-cover mapping of Red Rock Canyon National Conservation Area and Coyote Springs, Piute-Eldorado Valley, and Mormon Mesa Areas of Critical Environmental Concern, Clark County, Nevada

    Science.gov (United States)

    Smith, J. LaRue; Damar, Nancy A.; Charlet, David A.; Westenburg, Craig L.

    2014-01-01

    DigitalGlobe’s QuickBird satellite high-resolution multispectral imagery was classified by using Visual Learning Systems’ Feature Analyst feature extraction software to produce land-cover data sets for the Red Rock Canyon National Conservation Area and the Coyote Springs, Piute-Eldorado Valley, and Mormon Mesa Areas of Critical Environmental Concern in Clark County, Nevada. Over 1,000 vegetation field samples were collected at the stand level. The field samples were classified to the National Vegetation Classification Standard, Version 2 hierarchy at the alliance level and above. Feature extraction models were developed for vegetation on the basis of the spectral and spatial characteristics of selected field samples by using the Feature Analyst hierarchical learning process. Individual model results were merged to create one data set for the Red Rock Canyon National Conservation Area and one for each of the Areas of Critical Environmental Concern. Field sample points and photographs were used to validate and update the data set after model results were merged. Non-vegetation data layers, such as roads and disturbed areas, were delineated from the imagery and added to the final data sets. The resulting land-cover data sets are significantly more detailed than previously were available, both in resolution and in vegetation classes.

  1. Rethinking imperialist theory and US imperialism in Latin America

    Directory of Open Access Journals (Sweden)

    James Petras

    2011-10-01

    Full Text Available En este artículo criticamos la teorización contemporánea sobre el imperialismo por su reducción al ámbito económico y su carencia de un análisis de clase e institucional específico dentro del estado imperialista. En el contexto de este argumento, establecemos la importancia del análisis de clase para aprovechar las dinámicas de cambio del poder imperialista procediendo a argumentar la alineación de las fuerzas de clase en el mundo de la economía, en sus interacciones con la configuración del poder imperialista, dejando la realineación del poder económico en el sistema mundial capitalista que constituye el mayor cambio para el imperialismo estadounidense en sus operaciones en América Latina. En la sección final del artículo explicamos las discontinuidades y continuidades en las relaciones imperialistas estadounidenses con Latinoamérica, y las potencialidades y contrastes de estas relaciones en el crecimiento económico y el desarrollo.Palabras clave: teoría imperialista, imperialismo estadounidense, Latinoamérica_____________________Abstract:In this paper we criticize contemporary theorizing about imperialism for its economic reductionism and a lack of class analysis and institutional specificity regarding the imperial state. In the context of this argument we establish the importance of class analysis for grasping the changing dynamics of imperial power before proceeding to argue how specific alignments of class forces in the world economy, in their interactions with existing imperial power configurations, is leading to a realignment of economic power in the world capitalist system that constitutes a major challenge for US imperialism in its Latin American operations. In the final section of the paper we point to the discontinuities and continuities in US imperial relations with Latin America, and the potentialities and constraints of these relations on economic growth and development.Keywords: Imperialism Theory, US

  2. Corrective Action Investigation Plan for Corrective Action Unit 366: Area 11 Plutonium Valley Dispersion Sites, Nevada National Security Site, Nevada

    International Nuclear Information System (INIS)

    Matthews, Patrick

    2011-01-01

    Corrective Action Unit 366 comprises the six corrective action sites (CASs) listed below: (1) 11-08-01, Contaminated Waste Dump No.1; (2) 11-08-02, Contaminated Waste Dump No.2; (3) 11-23-01, Radioactively Contaminated Area A; (4) 11-23-02, Radioactively Contaminated Area B; (5) 11-23-03, Radioactively Contaminated Area C; and (6) 11-23-04, Radioactively Contaminated Area D. These sites are being investigated because existing information on the nature and extent of potential contamination is insufficient to evaluate and recommend corrective action alternatives (CAAs). Additional information will be obtained by conducting a corrective action investigation before evaluating CAAs and selecting the appropriate corrective action for each CAS. The results of the field investigation will support a defensible evaluation of CAAs that will be presented in the Corrective Action Decision Document. The sites will be investigated based on the data quality objectives (DQOs) developed July 6, 2011, by representatives of the Nevada Division of Environmental Protection and the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU 366. The presence and nature of contamination at CAU 366 will be evaluated based on information collected from a field investigation. Radiological contamination will be evaluated based on a comparison of the total effective dose (TED) at sample locations to the dose-based final action level (FAL). The TED will be calculated by summing the estimates of internal and external dose. Results from the analysis of soil samples collected from sample plots will be used to calculate internal radiological dose. Thermoluminescent dosimeters placed at each sample location will be used to measure external radiological dose. Based on historical documentation of the releases

  3. EPA Region 1 - Valley Depth in Meters

    Science.gov (United States)

    Raster of the Depth in meters of EPA-delimited Valleys in Region 1.Valleys (areas that are lower than their neighbors) were extracted from a Digital Elevation Model (USGS, 30m) by finding the local average elevation, subtracting the actual elevation from the average, and selecting areas where the actual elevation was below the average. The landscape was sampled at seven scales (circles of 1, 2, 4, 7, 11, 16, and 22 km radius) to take into account the diversity of valley shapes and sizes. Areas selected in at least four scales were designated as valleys.

  4. California's restless giant: the Long Valley Caldera

    Science.gov (United States)

    Hill, David P.; Bailey, Roy A.; Hendley, James W.; Stauffer, Peter H.; Marcaida, Mae

    2014-01-01

    Scientists have monitored geologic unrest in the Long Valley, California, area since 1980. In that year, following a swarm of strong earthquakes, they discovered that the central part of the Long Valley Caldera had begun actively rising. Unrest in the area persists today. The U.S. Geological Survey (USGS) continues to provide the public and civil authorities with current information on the volcanic hazard at Long Valley and is prepared to give timely warnings of any impending eruption.

  5. 27 CFR 9.27 - Lime Kiln Valley.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Lime Kiln Valley. 9.27... OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.27 Lime Kiln Valley. (a) Name. The name of the viticultural area described in this section is “Lime Kiln Valley...

  6. 78 FR 22425 - Designation of Areas for Air Quality Planning Purposes; State of Nevada; Total Suspended Particulate

    Science.gov (United States)

    2013-04-16

    ... Valley, Fernley Area, Mason Valley, and Clovers Area. EPA is taking this action under the Clean Air Act... Reese Valley, Fernley Area, Mason Valley, and Clovers Area III. Final Action and Request for Comment IV... Reese Valley (HA 59), Gabbs Valley (HA 122), Fernley Area (HA 76), Truckee Meadows (HA 87), Mason Valley...

  7. Dynamics of Domestic Water Consumption in the Urban Area of the Kathmandu Valley: Situation Analysis Pre and Post 2015 Gorkha Earthquake

    Directory of Open Access Journals (Sweden)

    Sadhana Shrestha

    2017-03-01

    Full Text Available Information regarding domestic water consumption is vital, as the Kathmandu Valley will soon be implementing the Melamchi Water Supply Project; however, updated information on the current situation after the 2015 Gorkha Earthquake (GEQ is still lacking. We investigated the dynamics of domestic water consumption pre- and post-GEQ. The piped water supply was short, and consumption varied widely across the Kathmandu Upatyaka Khanepani Limited (KUKL branches and altitude. The reduction in piped, ground, and jar water consumption and the increase in tanker water consumption post-GEQ appeared to be due to the impact of the GEQ. However, the impact did not appear to be prominent on per capita water consumption, although it was reduced from 117 to 99 L post-GEQ. Piped, ground, and tanker water use were associated with an increase and jar water use was associated with a decrease in water consumption. Despite improvements in quantity, inequality in water consumption and inequity in affordability across wealth status was well established. This study suggests to KUKL the areas of priority where improvements to supply are required, and recommends an emphasis on resuming performance. Policy planners should consider the existing inequity in affordability, which is a major issue in the United Nations Sustainable Development Goals.

  8. Consumer characterization of three types of meat (beef, chicken, and pork in the metropolitan area of the México valley

    Directory of Open Access Journals (Sweden)

    José Saturnino Mora-Flores

    2011-12-01

    Full Text Available Consumption of any kind of meat is important for the proper functioning and development of the human organism. The Metropolitan Area of the Valley of Mexico (MAVM is the main meat marketing and consumption center in the country. The objective of this work was to characterize the consumers of the three main types of meat (beef, chicken, and pork in the MAVM in order to know the products demanded, associated to variables such as income level, consumption, product value-added services, among others. The methodology used was the CHAID algorithm (Chi-squares Automatic Interaction Detection, and association tests through the X2 distribution, economic and social quantitative segmentation variables. The information was obtained through a semi-structured survey applied to 440 individuals. Data analysis was done on contingency tables with relative frequencies. The results showed that low and medium level consumers, with low and middle incomes, mainly demand popular cuts; they buy them in local supermarkets, open markets, and neighborhood butcheries. Mostly consumed is unrefrigerated meat with few value-added services.

  9. Blood feeding patterns of Nyssomyia intermedia and Nyssomyia neivai (Diptera, Psychodidae in a cutaneous leishmaniasis endemic area of the Ribeira Valley, State of São Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Ana Maria Marassa

    2013-09-01

    Full Text Available Introduction The aim of this study was to identify the blood feeding sources of Nyssomyia intermedia (Ny. intermedia and Nyssomyia neivai (Ny. neivai, which are Leishmania vectors and the predominant sandfly species in the Ribeira Valley, State of São Paulo, Brazil, an endemic area for cutaneous leishmaniasis. Methods Specimens were captured monthly between February 2001 and December 2003 on a smallholding and a small farm situated in the Serra district in the Iporanga municipality. The blood meals of 988 engorged females were tested using the avidin-biotin immunoenzymatic enzyme-linked immunosorbent assay (ELISA. Seven blood meal sources were investigated: human, dog, chicken, bovine, pig, horse and rat. Results The results showed that among the females that fed on one or more blood sources, the respective percentages for Ny. intermedia and Ny. neivai, respectively, were as follows: human (23% and 36.8%, pig (47.4% and 26.4%, chicken (25.7% and 36.8% and dog (3.9% and 0%, and the differences in the blood sources between the two species were statistically significant (p = 0.043. Conclusions Both species had predominant reactivity for one or two blood sources, and few showed reactivity indicating three or four sources. Many different combinations were observed among the females that showed reactivity for more than one source, which indicated their opportunistic habits and eclecticism regarding anthropic environmental conditions.

  10. Thermal impact of a small alas-valley river in a continuous permafrost area - insights and issues raised from a field monitoring Site in Syrdakh (Central Yakutia)

    Science.gov (United States)

    Grenier, Christophe; Nicolas, Roux; Fedorov, Alexander; Konstantinov, Pavel; Séjourné, Antoine; Costard, François; Marlin, Christelle; Khristoforov, Ivan; Saintenoy, Albane

    2017-04-01

    Lakes are probably the most prominent surface water bodies in continuous permafrost areas. As a consequence, they are also the most studied features in these regions (e.g. Fedorov et al. 2014). They are indeed of great interest, not only for local populations that use the water resource they represent both in winter and summer, but also from a climatic point of view as they can be a specific source of green-house gases due to the relatively warmer environment they create, especially associated with their taliks (thawed zone surrounded by permafrost located beneath large enough lakes). From a hydrogeological perspective, such taliks can form complex groundwater networks, thus possibly connecting sub-permafrost groundwater with surface water in the present context of climate change. On the other hand, rivers, another important feature of permafrost landscapes providing similar challenges, have drawn less attention so that only a few studies focus on river interactions with permafrost (e.g. Costard et al. 2014, Grenier et al. 2013). However, the processes of heat transfer at stake between river and permafrost strongly differ from lake systems for several reasons. The geometries differ, the river water flow and thermal regimes and interactions with the lateral slopes (valley) are specific. Of particular importance is the fact that the water, in the case of rivers, is in motion leading to specific heat exchange phenomena between water and soil. (Roux et al., accepted) addressed this issue recently by means of an experimental study in a cold room and associated numerical simulations. The present study focuses on a real river-permafrost system with its full natural complexity. A small alas-valley in the vicinity of Yakutsk (Central Yakutia, Siberia) was chosen. Monitoring was started in October 2012 to study the thermal and hydrological interactions between a river and its underground in this continuous permafrost environment. Thermal sensors were installed inside the

  11. Geologic map and upper Paleozoic stratigraphy of the Marble Canyon area, Cottonwood Canyon quadrangle, Death Valley National Park, Inyo County, California

    Science.gov (United States)

    Stone, Paul; Stevens, Calvin H.; Belasky, Paul; Montañez, Isabel P.; Martin, Lauren G.; Wardlaw, Bruce R.; Sandberg, Charles A.; Wan, Elmira; Olson, Holly A.; Priest, Susan S.

    2014-01-01

    This geologic map and pamphlet focus on the stratigraphy, depositional history, and paleogeographic significance of upper Paleozoic rocks exposed in the Marble Canyon area in Death Valley National Park, California. Bedrock exposed in this area is composed of Mississippian to lower Permian (Cisuralian) marine sedimentary rocks and the Jurassic Hunter Mountain Quartz Monzonite. These units are overlain by Tertiary and Quaternary nonmarine sedimentary deposits that include a previously unrecognized tuff to which we tentatively assign an age of late middle Miocene (~12 Ma) based on tephrochronologic analysis, in addition to the previously recognized Pliocene tuff of Mesquite Spring. Mississippian and Pennsylvanian rocks in the Marble Canyon area represent deposition on the western continental shelf of North America. Mississippian limestone units in the area (Tin Mountain, Stone Canyon, and Santa Rosa Hills Limestones) accumulated on the outer part of a broad carbonate platform that extended southwest across Nevada into east-central California. Carbonate sedimentation was interrupted by a major eustatic sea-level fall that has been interpreted to record the onset of late Paleozoic glaciation in southern Gondwana. Following a brief period of Late Mississippian clastic sedimentation (Indian Springs Formation), a rise in eustatic sea level led to establishment of a new carbonate platform that covered most of the area previously occupied by the Mississippian platform. The Pennsylvanian Bird Spring Formation at Marble Canyon makes up the outer platform component of ten third-order (1 to 5 m.y. duration) stratigraphic sequences recently defined for the regional platform succession. The regional paleogeography was fundamentally changed by major tectonic activity along the continental margin beginning in middle early Permian time. As a result, the Pennsylvanian carbonate shelf at Marble Canyon subsided and was disconformably overlain by lower Permian units (Osborne Canyon and

  12. Archaeological, historical and cultural importance and significance of surviving coal spoil tips in the Heads of the Valleys area

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    The overall aim of this study was to enable management decisions to be made as to which is the most appropriate strategy in the preservation of lichen heaths in the South Wales coal fields. From the results of a study of eight sites it was concluded that the lichens are colonizing and exploiting a nutrient poor ecological niche. They are also subject to a range of pressures that may enhance their success or promote their decline. Some of the threats could be actively managed. However, this is hampered to some extent by our lack of understanding of the ecological and secessional processes occurring at the sites. The management decision also needs to made about whether we should try and halt primary succession at the sites to preserve these relatively rare habitats or whether we should just let natural succession take its course ultimately leading to a complete loss of the lichen heaths. Complete encroachment by woodlands and grasses would occur within 20-50 years at most sites. Any intervention measure will also have a cost associated with it and this money would be best concentrated at some sites where the lichen heaths are of greatest value whilst letting others of lesser value go unmanaged. The correct choice of management regime, however, is critical. The lack of long-term ecological information at the sites limits the potential for a science-led management approach. The study also identified areas for future work including: (1) a better mapping and inventory of the different lichen heath types at the sites; (2) the establishment of long term monitoring plots to assess potential spatial/temporal changes; (3) studies on the role of ants as ecosystems engineers and determinants of natural succession at the sites; (4) investigate a number of land management options to allow a science-led rather than empirical management approach.

  13. CIDADES NEGRAS – PETRÓPOLIS IMPERIAL

    Directory of Open Access Journals (Sweden)

    Renata Aquino

    2014-12-01

    Full Text Available Cidade negra e população negra são o enfoque deste artigo sobre a cidade de Petrópolis na Região Serrana do estado do Rio de Janeiro, visando estabelecer novos parâmetros para discussão do espaço geográfico da região da cidade de Petrópolis por meio de outras explicações sobre o povoamento e desenvolvimento desta localidade. Cidade que a história oficial consagrou como cidade imperial e de colonização alemã, negando de forma ideológica as atividades econômicas da cidade e da região e tornando invisível a existência de população de maioria afrodescendente. Apresentamos neste artigo uma discussão sobre a ideologia da colonização alemã como solução para o Brasil, o que explica a imigração alemã para a localidade e também permite compreender a formação da ideologia sobre as origens populacionais e econômicas deste lugar. Argumentamos contra tal ideologia, reafirmando e investigando a existência de colonizadores africanos a partir das diversas fontes que podem levar ao encontro das inscrições afro, materiais e imateriais, na história e na cultura da região. Partimos da ideia da constituição de um território no período colonial que se deu devido ao fluxo de populações dos arredores, não somente devido à Estrada do Ouro. A base do povoamento da região veio das fazendas que exploravam o trabalho escravizado. Do território ocupado por africanos e afrodescendentes, nasceu a cidade que, posteriormente, instalou alguns grupos de alemães e, nesta fusão populacional, constituiu-se a forte presença de populações negra e mesmo branca, de outra origem que não a alemã. Local que devido à existência da Estrada do Ouro, ligando cidades mineiras ao porto do Rio de Janeiro, recebeu as inscrições de povoamento de africanos e afrodescendente pelos dois séculos antes da fundação oficial da cidade. O artigo se concentra nos documentos que demonstram a existência de população negra na localidade.

  14. Martha Whiteley of Imperial College, London: A Pioneering Woman Chemist

    Science.gov (United States)

    Nicholson, Rafaelle M.; Nicholson, John W.

    2012-01-01

    Martha Whiteley (1866-1956) was one of the most important women chemists in the United Kingdom in the first half of the 20th century. In a male-dominated field, she was an academic on the staff of a co-educational university, Imperial College, London, where she carried out research of her own choosing, rather than assisting a male professor. She…

  15. Cultural Imperialism and the Marketing of Native America.

    Science.gov (United States)

    Whitt, Laurie Anne

    1995-01-01

    Using capitalist market assumptions and legal theories, the Western legal system is extending practices of cultural imperialism to include commodification and marketing of indigenous cultural resources (medicinal and spiritual knowledge, ceremonies, and artistic expressions) and genetic resources (human DNA). Recognizing that law has never been…

  16. Imperial cult and dinastic fidelity: Agrippa and Lesbos island

    Directory of Open Access Journals (Sweden)

    Jean-Michel RODDAZ

    2013-07-01

    Full Text Available We point out the part of M. Agrippa for the implantation and the spread of the imperial Cult in the eastern part of the Empire, and his relation with the ancient institutions of worship and the local oligarchies what provides the priests, thanks mainly to the epigraphical testimonies supplied by Lesbos.

  17. The Gbagyi Bayekpe (Education) and Imperialism in Minna, 1928 ...

    African Journals Online (AJOL)

    The Gbagyi Bayekpe (Education) and Imperialism in Minna, 1928 – 1960. ... this alien knowledge system on the Gbagyi in Minna and made a case for the redefinition of the Gbagyi knowledge system different from western tradition of education which holistically emphasizes dominance as a measure of education attainment.

  18. Ironic imperialism : how Russian patriots are reclaiming postmodernism

    NARCIS (Netherlands)

    Noordenbos, Boris

    This essay analyzes the recent appearance in Russian letters of ultra-nationalist fantasies about the restoration of Russia's imperial or totalitarian status. This new trend has its roots not only in the increasingly patriotic tone of Russian society and politics, but also in the dynamics of the

  19. Language Choice and Cultural Imperialism: A Nigerian Perspective.

    Science.gov (United States)

    Bisong, Joseph

    1995-01-01

    Argues against the thesis put forth in Phillipson's "Linguistic Imperialism," that the relationship between core English-speaking countries and periphery-English countries is one of dominant and dominated languages, as it applies to Nigeria. It is maintained that the sociolinguistic and sociocultural realities of the country have not…

  20. The Gbagyi Bayekpe (Education) and Imperialism in Minna, 1928 ...

    African Journals Online (AJOL)

    Nneka Umera-Okeke

    liberate himself from mental and cultural imperialism fruitless. These Gbagyi have not encouraged or initiated any move to actualize the inclusion of the study of Gbagyi language in the curriculum of National policy on education (Daniel Yakubu. 03/07/2014). They have, to a large extent preoccupied themselves with means ...

  1. Decontamination of the product handling area at the West Valley Demonstration Project: Final topical report for period July 1985 to February 1986

    International Nuclear Information System (INIS)

    Phillips, E.C.

    1986-06-01

    The purpose of this report is to describe the decontamination and decommissioning (D and D) preparations of an existing facility at the West Valley Demonstration Project (WVDP), the Product Handling Area (PHA), to be part of a Liquid Waste Treatment System (LWTS) in conjunction with the Cement Solidification System (CSS). Two interconnected facilities, the Uranium Product Cell (UPC) and the Uranium Loadout Area (ULO), form the PHA. Both of these facilities contain large tanks. Both of the tanks in the UPC are suitable for use as components of the LWTS. In addition, the UPC is the only existing means of access to the bottom of the Product Purification Cell (PPC) in which some of the equipment for the LWTS will be installed. Consequently, this report describes the decontamination of the PHA from a radioactively contaminated environment to one which may be entered in street clothes. Of the two facilities of the PHA, the UPC was the more highly contaminated prior to decontamination. Decontamination of the UPC has been completed leaving most of the surfaces in the facility smearably clean. Decontamination of the UPC consisted of washing all surfaces, draining the floor sump, removing unneeded piping, installing a back flow filter system, painting all surfaces, installing rubber matting on the floor and placing new stainless steel covering on the UPC ledge. Decontamination operations in the ULO have been completed and were similar to those in the UPC consisting of decontaminating by hand wipedown, removing contamination fixed in paint, and applying new paint. In addition, two pumps and a concrete pump niche were removed. Prior to decontamination, surface contamination was present in the ULO. After decontamination, most of the surfaces in the ULO were clean of smearable contamination. D and D Operations were initiated in the PHA in July 1985 and completed in February 1986. 13 figs., 9 tabs

  2. IMAA (Integrated Measurements of Aerosol in Agri valley) campaign: Multi-instrumental observations at the largest European oil/gas pre-treatment plant area

    Science.gov (United States)

    Calvello, Mariarosaria; Caggiano, Rosa; Esposito, Francesco; Lettino, Antonio; Sabia, Serena; Summa, Vito; Pavese, Giulia

    2017-11-01

    A short-term intensive multi-instrumental measurement campaign (Integrated Measurements of Aerosol in Agri valley - IMAA) was carried out near the largest European oil and gas pre-treatment plant (Centro Olio Val d'Agri - COVA) in a populated area, where, so far, ample characterization of aerosol loading is missing. As such, between the 2 and 17 July in 2013, using a number of instruments analyses were carried out on physical, chemical, morphological and optical properties of aerosol at this distinctive site, at both ground and over the atmospheric column, including the investigation of the mixing and transformation of particles. The observation of slag silicates with a rough surface texture is consistent with the presence of oil-related activities which represent the only industrial activity in the area. Desulfurization/sulfur liquefaction processes occurring at COVA can explain the peculiar morphology of calcium-sodium-aluminum particles. The common COVA source was associated with high concentrations of sulfur, nickel and zinc, and with significant correlations between zinc-sulfur and zinc-nickel. The Optical Particle Sizer (OPS) data, hygroscopicity and optical properties of atmospheric aerosol are consistent with the typical oil-derived gaseous emissions (e.g. sulfur dioxide and methane) that strongly influence the mixing state of particles and their size distributions. Continuous combustion processes at COVA were found to be responsible for Equivalent Black Carbon (EBC) concentrations from their relevant contribution to the total number of fine particles. The expected significant contribution of WS (water soluble) and BC (Black Carbon) components to the total Aerosol Optical Depth (AOD) are consistent with the results from the radiometric model especially for July 3 and 16.

  3. Soft-sediment deformation in a tectonically active area: The Plio-Pleistocene Zarzal Formation in the Cauca Valley (Western Colombia)

    Science.gov (United States)

    Neuwerth, Ralph; Suter, Fiore; Guzman, Carlos A.; Gorin, Georges E.

    2006-04-01

    The Plio-Pleistocene Zarzal Formation corresponds to fluvio-lacustrine sediments deposited in an intramontane depression within the Colombian Andes, associated with the Cauca-Romeral Fault System. It crops out mainly in the Cauca Valley where numerous field sections have permitted the mapping of the vertical and lateral lithological variations. Lacustrine deposits of sands, silts, clays and diatomites are interbedded with fluvial sand and gravel beds and fluvio-volcanic mass flows derived from the volcanic Central Cordillera. Numerous soft-sediment deformation structures are encountered in this formation, particularly in fine- to medium-grained sands, silts and clays: load structures (load casts, flame structures, pseudonodules), water escape structures (water escape cusps, dish-and-pillar and pocket-and-pillar structures), soft-sediment intrusions (clastic sills and dykes), disturbed laminites, convolute laminations, slumps and synsedimentary faulting. Deformation mechanisms and driving forces are related essentially to gravitational instabilities, dewatering, liquidization and brittle deformations. Field and regional geological data show that most of these deformations are related to seismicity and can be interpreted as seismites. This area has a geological and recent seismic history and outcrops show both syn- and post-depositional faulting related to the transpressional regime of this part of the Colombian Andes, which generates strike-slip faults and associated local normal faults. The drainage pattern within the Zarzal Formation shows the signature of neotectonics. Moreover, the fine to coarse-grained sands of the Zarzal Formation are lithologies prone to liquefaction when affected by seismic waves. The intercalation of the deformed intervals within undisturbed strata confirms the catastrophic nature of the events. Finally, the large areal extent of the deformations and the type of structures are compatible with seismites. Consequently, the existence of

  4. Food survey of three areas of the lower Rhone valley: Codolet, Tresques, and the Camargue. Consumption/home consumption

    International Nuclear Information System (INIS)

    Descamps, B.; Guillet, F.

    2003-01-01

    In 1996 the IRSN studied the dosimetric impact of the Marcoule site on the inhabitants of reference village, Codolet. The ingestion-related impact highlighted by this study revealed the need for further familiarization with the eating habits of the villagers, and more precisely their home consumption habits (that is consumption of locally-produced foodstuffs, own personal production, however, supplied or purchased). Accordingly a food survey was carried out in May 1998 in the village of Codolet and also in the village of Tresques that acted as control village and in the area of the Camargue that was flooded when the Rhone burst its banks in October 1993 and January 1994. Knowledge of 'real and current' home consumption habits is important as in the 1996 study, it was taken that all consumption was of the home consumption type. The survey, comprising a 14-page survey questionnaire, covers some twenty selected households per site. A 'fictitious' unit was used to make allowance for the wide variations in household make-up for this type of week long survey. This unit is called a 'unit of consumption, uc' and is expressed in g or cl per uc, per day (g or cl uc -1 j -1 ). It differs very little from the more conventional unit expressed in g or ell per inhabitant, per day (g or cl h -1 j -1 ). The thirteen main home consumption foodstuffs in the three survey samples were (mean values in g or cl uc -1 j -1 ): potatoes (62), lettuces (42), tomatoes (18), carrots (16), leeks, French beans and strawberries (13), cherries and radishes (11) in the fruit and vegetable category; eggs and chicken (15) for produce of animal origin; wine and water (10) in the liquids category. As regards Codolet, the home consumption figures for foodstuffs included in the 1996 dosimetric study are all, with the exception of wine, much higher than those revealed by our food survey. Applying our figures to update this dosimetric study would cause the ingestion aspect of dosimetric impact to drop very

  5. Groundwater-quality data in the Bear Valley and Selected Hard Rock Areas study unit, 2010: Results from the California GAMA Program

    Science.gov (United States)

    Mathany, Timothy M.; Belitz, Kenneth

    2013-01-01

    Groundwater quality in the 112-square-mile Bear Valley and Selected Hard Rock Areas (BEAR) study unit was investigated by the U.S. Geological Survey (USGS) from April to August 2010, as part of the California State Water Resources Control Board (SWRCB) Groundwater Ambient Monitoring and Assessment (GAMA) Program’s Priority Basin Project (PBP). The GAMA-PBP was developed in response to the California Groundwater Quality Monitoring Act of 2001 and is being conducted in collaboration with the SWRCB and Lawrence Livermore National Laboratory (LLNL). The BEAR study unit was the thirty-first study unit to be sampled as part of the GAMA-PBP. The GAMA Bear Valley and Selected Hard Rock Areas study was designed to provide a spatially unbiased assessment of untreated-groundwater quality in the primary aquifer system and to facilitate statistically consistent comparisons of untreated groundwater quality throughout California. The primary aquifer system is defined as the zones corresponding to the perforation intervals of wells listed in the California Department of Public Health (CDPH) database for the BEAR study unit. Groundwater quality in the primary aquifer system may differ from the quality in the shallow or deep water-bearing zones; shallow groundwater may be more vulnerable to surficial contamination. In the BEAR study unit, groundwater samples were collected from two study areas (Bear Valley and Selected Hard Rock Areas) in San Bernardino County. Of the 38 sampling sites, 27 were selected by using a spatially distributed, randomized grid-based method to provide statistical representation of the primary aquifer system in the study unit (grid sites), and the remaining 11 sites were selected to aid in the understanding of the potential groundwater-quality issues associated with septic tank use and with ski areas in the study unit (understanding sites). The groundwater samples were analyzed for organic constituents (volatile organic compounds [VOCs], pesticides and

  6. Hydrology and numerical simulation of groundwater movement and heat transport in Snake Valley and surrounding areas, Juab, Miller, and Beaver Counties, Utah, and White Pine and Lincoln Counties, Nevada

    Science.gov (United States)

    Masbruch, Melissa D.; Gardner, Philip M.; Brooks, Lynette E.

    2014-01-01

    Snake Valley and surrounding areas, along the Utah-Nevada state border, are part of the Great Basin carbonate and alluvial aquifer system. The groundwater system in the study area consists of water in unconsolidated deposits in basins and water in consolidated rock underlying the basins and in the adjacent mountain blocks. Most recharge occurs from precipitation on the mountain blocks and most discharge occurs from the lower altitude basin-fill deposits mainly as evapotranspiration, springflow, and well withdrawals.The Snake Valley area regional groundwater system was simulated using a three-dimensional model incorporating both groundwater flow and heat transport. The model was constructed with MODFLOW-2000, a version of the U.S. Geological Survey’s groundwater flow model, and MT3DMS, a transport model that simulates advection, dispersion, and chemical reactions of solutes or heat in groundwater systems. Observations of groundwater discharge by evapotranspiration, springflow, mountain stream base flow, and well withdrawals; groundwater-level altitudes; and groundwater temperatures were used to calibrate the model. Parameter values estimated by regression analyses were reasonable and within the range of expected values.This study represents one of the first regional modeling efforts to include calibration to groundwater temperature data. The inclusion of temperature observations reduced parameter uncertainty, in some cases quite significantly, over using just water-level altitude and discharge observations. Of the 39 parameters used to simulate horizontal hydraulic conductivity, uncertainty on 11 of these parameters was reduced to one order of magnitude or less. Other significant reductions in parameter uncertainty occurred in parameters representing the vertical anisotropy ratio, drain and river conductance, recharge rates, and well withdrawal rates.The model provides a good representation of the groundwater system. Simulated water-level altitudes range over

  7. Death Valley 10 x 20 NTMS area, California and Nevada. Data report: National Uranium Resource Evaluation program, hydrogeochemical and stream sediment reconnaissance

    International Nuclear Information System (INIS)

    Cook, J.R.

    1980-04-01

    Results of ground water and stream sediment reconnaissance in the National Topographic Map Series (NTMS) Death Valley 1 0 x 2 0 quadrangle are presented. Stream sediment samples were collected from small streams at 649 sites or at a nominal density of one site per 20 square kilometers. Ground water samples were collected at 62 sites or at a nominal density of one site per 220 square kilometers. Neutron activation analysis results are given for uranium and 16 other elements in sediments, and for uranium and 8 other elements in ground water and surface water. Mass spectrometry results are given for helium in ground water. Field measurements and observations are reported for each site. Analytical data and field measurements are presented in tables and maps. Statistical summaries of data and a brief description of results are given. A generalized geologic map and a summary of the geology of the area are included. Key data from ground water sites include (1) water chemistry measurements (pH, conductivity, and alkalinity), (2) scintillometer readings, and (3) elemental analyses (U, Br, Cl, F, He, Mn, Na, and V). Supplementary data include site descriptors, tabulated analytical data for Al, Dy, and Mg, and histograms and cumulative frequency plots for all elements. Key data from stream sediment sites include (1) water quality measurements (2) important elemental analyses, (U, Th, Hf, Ce, Fe, Mn, Sc, Na, Ti, and V), and (3) scintillometer readings. Supplementary data from stream sediment sites include sample site descriptors (stream characteristics, vegetation, etc.), additional elemental analyses (Dy, Eu, La, Lu, Sm, and Yb), and histograms and cumulative frequency plots for all elements

  8. Imaging the Shallow Crust in the Epicentral Area of the 1857 M7 Agri Valley Earthquake (Southern Italy) by Combined Traveltime and Full-Waveform Tomography

    Science.gov (United States)

    Improta, L.; Operto, S.; Piromallo, C.; Valoroso, L.

    2008-12-01

    The Agri Valley is a Quaternary extensional basin located in the Southern Apennines range. This basin was struck by a M7 earthquake in 1857. In spite of extensive morphotectonic surveys and hydrocarbon exploration, major unsolved questions remain about the upper crustal structure, the recent tectonic evolution and seismotectonics of the area. Most authors consider a SW-dipping normal-fault system bordering the basin to the East as the major seismogenic source. Alternatively, some authors ascribe the high seismogenic potential of the region to NE-dipping normal faults identified by morphotectonic surveys along the ridge bounding the basin to the West. These uncertainties mainly derive from the poor performance of commercial reflection profiling that suffers from an extreme structural complexity and unfavorable near-surface conditions. To overcome these drawbacks, ENI and Shell Italia carried out a non-conventional wide-aperture survey with densely spaced sources (60 m) and receivers (90 m). The 18-km-long wide-aperture profile crosses the basin, yielding a unique opportunity to get new insights into the crustal structure by using advanced imaging techniques. Here, we apply a two-step imaging procedure. We start determining multi- scale Vp images down to 2.5 km depth by using a non-linear traveltime tomographic technique able to cope with strongly heterogeneous media. Assessment of an accurate reference Vp model is indeed crucial for the subsequent application of a frequency-domain full-waveform inversion aimed at improving spatial resolution of the velocity images. Frequency components of the data are then iteratively inverted from low to high frequency values in order to progressively incorporate smaller wavelength components into the model. Inversion results accurately image the shallow crust, yielding valuable constraints for a better understanding of the recent basin evolution and of the surrounding normal-fault systems.

  9. Environmental factors associated with larval habitats of anopheline mosquitoes (Diptera: Culicidae) in irrigation and major drainage areas in the middle course of the Rift Valley, central Ethiopia.

    Science.gov (United States)

    Kenea, Oljira; Balkew, Meshesha; Gebre-Michael, Teshome

    2011-06-01

    Larval control is an integral part of malaria vector management in Ethiopia and elsewhere. For effective larval control, a sound understanding of the factors responsible for spatio-temporal variation in larval production is essential. A study was thus conducted to characterize larval habitats of anopheline mosquitoes in irrigation and major drainage areas between Adami Tulu and Meki towns, in the middle course of the Ethiopian Rift Valley. Aquatic habitats were sampled for anopheline larvae and the associated environmental variables (water temperature, turbidity, water current, water pH and other variables) were measured, characterized and analyzed. Microscopic identification of the late instars (III and IV) of anopheline larvae collected throughout the study period yielded nearly 47.6% Anopheles pharoensis, 32.1% An. arabiensis, 17.1% An. squamosus and only 3.2% of other species (An. coustani and An. cinereus). Larvae of the local malaria vectors, An. arabiensis and An. pharoensis were most abundantly sampled from sand pools and natural swamps, respectively. Logistic regression analysis detected four best predictor variables associated with larval abundance of malaria vector species. Thus, relative abundance of An. arabiensis larvae was significantly and inversely associated with aquatic vegetation and water current, whereas the relative abundance of An. pharoensis larvae was significantly and positively associated with water temperature and the presence of algae in the water bodies. Dry season anopheline larval habitats such as riverine sand pools that are created and maintained by perennial water bodies and their associated water development projects need to be considered in vector control operations.

  10. The role of Imperial Oil Limited in the global priorities and local initiatives of Exxon Corporation R and D

    International Nuclear Information System (INIS)

    Seguin-Dulude, L.; Desranleau, C.; Fortier, Y.

    1997-01-01

    Research and development expenditures by Exxon Corporation, one of the major multi-national oil companies, was studied in an effort to demonstrate the manner in which research and development is planned, managed and financed on a global scale, and to discern the role played in the worldwide network of Exxon Corporation laboratories by Exxon's main Canadian affiliate, Imperial Oil Limited of Sarnia. The findings are based upon close examination of all public documents regarding Exxon and its affiliates since 1882 to 1975, and interviews with research personnel. It was described how in the 1920s, the Sarnia research centre of Imperial Oil began to develop its expertise in lubricant research, earning a world research mandate in 1967 with exclusive rights in this area for the entire Exxon Corporation. It is evident that by being able to concentrate in areas that took advantage of their technological competence and expertise while, on the other hand, ensuring that the processes and products generated by the whole network of laboratories were available and adapted to the Canadian context, the commercial impact of Imperial's research and development efforts have been greatly enhanced by its affiliation with the large multinational company. 27 refs

  11. The River Valleys as Biodiversity Reservoirs for Land Snails in Highly Anthropic Areas – The Case of Cisnădie River (Romania

    Directory of Open Access Journals (Sweden)

    Gheoca Voichiţa

    2016-12-01

    Full Text Available This study focuses on the snail fauna of a river valley passing through two closely located settlements. Thirty six species of terrestrial gastropods were identified. Species such as Macrogastra borealis, Alinda fallax, Alinda viridana, Bulgarica vetusta, Monachoides vicinus, Drobacia banatica, are present along the river and abundant in the sampling stations downstream of Cisnădie town. The high specific diversity and the presence of typical forest species demonstrate the presence of fragments of habitat that can preserve populations of terrestrial gastropods, underlining the importance of river valleys in conservation and dispersion of these species.

  12. Heber Ethanol Fuel Facility, Imperial Valley, California. Quarterly report No. 2, March 1981-May 1981

    Energy Technology Data Exchange (ETDEWEB)

    1981-08-01

    The purposed project is a commercial-scale ethanol-fuel facility with a capacity of twenty million gallons per year of fuel-grade ethanol. In addition, 70,000 tons per year of distillers dried grains will be produced. The following tasks and issues are addressed: process engineering - process descriptions, plant layout, and design; economics and finance - overview of capital and operating costs; environmental analysis - preliminary project description; and permit processing and legal issues. (MHR)

  13. Baseline studies in the desert ecosystem at East Mesa Geothermal Test Site, Imperial Valley, California

    Energy Technology Data Exchange (ETDEWEB)

    Romney, E.M.; Wallace, A.; Lunt, O.R.; Ackerman, T.A.; Kinnear, J.E.

    1977-09-01

    Baseline data reported herein for soil, vegetation, and small mammal components of the East Mesa desert ecosystem represent a collection period from October 1975 to September 1977. Inasmuch as changes in salt balance from geothermal brine sources are of potential impact upon the ecosystem, considerable analytical effort was given to the determination of element constituents in soil, plant, and animal samples. A preliminary synthesis of data was done to investigate the heterogeneity of element constituents among the sampled population and to summarize results. Findings indicate that periodic sampling and chemical analysis of vegetation around an industrialized geothermal energy source is probably the best way to monitor the surrounding ecosystem for assuring containment of any resource pollutants.

  14. Chemistry and geothermometry of brine produced from the Salton Sea Scientific drill hole, Imperial Valley, California

    Science.gov (United States)

    Thompson, J.M.; Fournier, R.O.

    1988-01-01

    The December 29-30, 1985, flow test of the State 2-14 well, also known as the Salton Sea Scientific drill hole, produced fluid from a depth of 1865-1877 m at a reservoir temperature of 305????5??C. Samples were collected at five different flashing pressures. The brines are Na-Ca-K-Cl-type waters with very high metal and low SO4 and HCO3 contents. Compositions of the flashed brines were normalized relative to the 25??C densities of the solutions, and an ionic charge balance was achieved by adjusting the Na concentration. Calculated Na/K geothermometer temperatures, using equations suggested by different investigators, range from 326?? to 364??C. The Mg/K2 method gives a temperature of about 350??C, Mg/Li2 about 282??, and Na/Li 395??-418??C. -from Authors

  15. Space Agriculture, Tourism and Health - Lessons from British Imperial History

    Science.gov (United States)

    Sivier, D. J.

    Advocates of space commercialisation and colonisation have drawn on previous centuries' experience of the exploration and exploitation of terrestrial New Worlds. Although so far chiefly confined to the colonisation of the Americas and exploration of the Antarctic, a proper examination of the problems and solutions faced and found by the late 19th - early 20th century Jamaican tourist trade, mid-Victorian planter agriculturalists in Sri Lanka and the impact of climatic theories of health on early 20th century White colonists in Kenya and Rhodesia, can, if properly applied to today's conditions affecting modern space businesses, offer important insights to the psychological impact and aetiology of disease amongst future space colonists, and the success- ful establishment and management of tourism and agriculture in space. By following the precedents set by the imperial pioneers, it should be possible to apply their founding principles in these sectors successfully, while avoiding the pitfalls and excesses of terrestrial imperialism.

  16. Imperial vertigo and the themed experience: Yuanmingyuan and Disneyland compared

    Directory of Open Access Journals (Sweden)

    Erik Ringmar

    2013-05-01

    Full Text Available This article compares the morphological structures of two parks: Disneyland and Yuanmingyuan, the “summer palace” of the emperor of China. Despite obvious differences, the two parks were intended for the entertainment of the sovereigns of their respective countries — the emperor of China and “the people” in the case of the United States. Both parks were also designed to bring ontological reassurance to the sovereigns of two empires that only recently had attained their hegemonic, imperial, status. The parks provided a vision of a universe organized according to each sovereign’s specifications. The need for reassurance is reflected in the morphology of the two parks: the use of techniques of dislocation and idealization; the model-making and the use of thematized environments. A study of the morphology of the parks is for that reason a study of imperial ideology.

  17. The political economy of imperialism, decolonization, and development

    OpenAIRE

    Gartzke, Erik; Rohner, Dominic

    2011-01-01

    Nations have historically sought power and prosperity through control of physical space. In recent decades, however, territorial empire has largely ceased. Most states that can take and hold territory no longer appear eager to do so, while the weak are unable to expand. Have powerful countries become 'kinder and gentler', or has something fundamental changed about the logic of empire? We offer a theory of imperialism and decolonization that explains both historic cycles of expansion and decli...

  18. Population analysis relative to geothermal energy development, Imperial County, California

    Energy Technology Data Exchange (ETDEWEB)

    Pick, J.B.; Jung, T.H.; Butler, E.

    1977-01-01

    The historical and current population characteristics of Imperial County, California, are examined. These include vital rates, urbanization, town sizes, labor force composition, income, utility usage, and ethnic composition. Inferences are drawn on some of the important social and economic processes. Multivariate statistical analysis is used to study present relationships between variables. Population projections for the County were performed under historical, standard, and geothermal projection assumptions. The transferability of methods and results to other geothermal regions anticipating energy development is shown. (MHR)

  19. Russian energy imperialism: the world mapped along the gas pipelines

    OpenAIRE

    Baločkaitė, Rasa

    2012-01-01

    Energy imperialism refers to the use of natural resources for political purposes, i.e. weaponization of energy. At the state level, it means specific institutional structure, as the state building is predetermined by oil led developments. At the international level, it means international nets of energy dependency, centered around the mother state possessing oil, gas and other natural resources. In a paradox way, the so called Western world (Western Europe and North America) becomes increasin...

  20. Between universalism and regionalism: universal systematics from imperial Japan.

    Science.gov (United States)

    Lee, Jung

    2015-12-01

    Historiographic discussions of the universality and regionality of science have to date focused on European cases for making regional science universal. This paper presents a new perspective by moving beyond European origins and illuminating a non-European scientist's engagement with the universality and regionality of science. It will examine the case of the Japanese botanist Nakai Takenoshin (1882-1952), an internationally recognized authority on Korean flora based at Tokyo Imperial University. Serving on the International Committee on Botanical Nomenclature in 1926, Nakai endorsed and acted upon European claims of universal science, whilst simultaneously unsettling them with his regionally shaped systematics. Eventually he came to promote his own systematics, built regionally on Korean flora, as the new universal. By analysing his shifting claims in relation to those of other European and non-European botanists, this paper makes two arguments. First, universalism and regionalism were not contradictory foundations of scientific practice but useful tools used by this non-European botanist in maintaining his scientific authority as a representative Japanese systematist. Second, his claims to universality and regionalism were both imperially charged. An imperially monopolized study of Korean plants left a regional imprint on Nakai's systematics. In order to maintain his scientific authority beyond its region of origin he had to assert either the expanding regionalism of 'East Asia' or universalism.

  1. The Layout of Power and Space in Jingdezhen Imperial Factory

    Directory of Open Access Journals (Sweden)

    Zhan Jia

    2014-12-01

    Full Text Available This paper, by referring to the archaeological reports and local gazetteers and comparing images of porcelain wares, makes a comprehensive and in-depth analysis of the layout of power and space in Jingdezhen Imperial Factory according to its geography, geomancy, security management, space regulation, architectural features, production characteristics and production layout. It contends that the Imperial Factory which integrates porcelain making factory with local government is the embodiment of absolute monarchy in ceramic culture. The factory is located on Zhushan mountain, the center of Jingdezhen’s industry, business and transportation. Being at the center, it gives off an air of prestige and majesty, overlooking dominantly the surrounding private kilns. It has also turned the political system into power operation, setting up not only workshops but also administrative offices. By taking advantage of the best resources, it has produced porcelain for imperial family and court. Its specialized production has solved the contradiction between complicated technology and numerous procedures of production. The shape, color and pattern of the porcelain wares are strictly stipulated and the best of the best wares are demanded. Hence the porcelain production is featured with longest firing, largest scale, superb craftsmanship, and best kinds of wares. All of these reveal the process and rule power and space are intersected and different cultures overlapped.

  2. “It is Necessary to Create a New Suitably Positive Past”: Boris Mironov in Russian Imperial Historiography

    Directory of Open Access Journals (Sweden)

    Valery V. Kerov

    2016-10-01

    Full Text Available This article is devoted to the contemporary historiography of Russia as an empire from the 18th to the 20th centuries, the history of Russian “imperium.” This analysis is based on criticism of Boris Mironov’s monograph “The Russian Empire: From Tradition to Modernity.” The history of world empires is an important area of contemporary world historiography, which has the greatest relevance in current international relations. In Mironov’s multifaceted work, both the author’s own research and the historiographical results of the last two decades are used. The results of the analysis of the new social history of Russia (the history of the peasantry, urban groups, bureaucracies, intellectuals, businessmen, etc. are given, as well as the new history of the state and law. Ethno-confessional politics and the “history of expansion” seem to be the central themes of modern imperial historiography. Mironov convincingly refutes the myth of Russia as a “prison of nations.” Confessional policy is also considered. The questions of heterogeneity and the endogenous character of revolutionary crises in Russia became the focus of the discussion within “new imperial history.” Here supporters of various historiographical orientations, despite formal differences, agree that the imperial system in Russia experienced crises caused by rapid modernization, and was followed by the new “imperial” (or quasi-imperial period characterized by significant features and many common trends. An important feature of the modern “imperial” historiography and the history of Russia in general, according to the considered works, is the ideological approach of contemporary national scientific and historical discourse.

  3. Detailed study of selenium and other constituents in water, bottom sediment, soil, alfalfa, and biota associated with irrigation drainage in the Uncompahgre Project area and in the Grand Valley, west-central Colorado, 1991-93

    Science.gov (United States)

    Butler, D.L.; Wright, W.G.; Stewart, K.C.; Osmundson, B.C.; Krueger, R.P.; Crabtree, D.W.

    1996-01-01

    In 1985, the U.S. Department of the Interior began a program to study the effects of irrigation drainage in the Western United States. These studies were done to determine whether irrigation drainage was causing problems related to human health, water quality, and fish and wildlife resources. Results of a study in 1991-93 of irrigation drainage associated with the Uncompahgre Project area, located in the lower Gunnison River Basin, and of the Grand Valley, located along the Colorado River, are described in this report. The focus of the report is on the sources, distribution, movement, and fate of selenium in the hydrologic and biological systems and the effects on biota. Generally, other trace- constituent concentrations in water and biota were not elevated or were not at levels of concern. Soils in the Uncompahgre Project area that primarily were derived from Mancos Shale contained the highest concentrations of total and watrer-extractable selenium. Only 5 of 128\\x11alfalfa samples had selenium concentrations that exceeded a recommended dietary limit for livestock. Selenium data for soil and alfalfa indicate that irrigation might be mobilizing and redistributing selenium in the Uncompahgre Project area. Distribution of dissolved selenium in ground water is affected by the aqueous geochemical environment of the shallow ground- water system. Selenium concentrations were as high as 1,300\\x11micrograms per liter in water from shallow wells. The highest concentrations of dissolved selenium were in water from wells completed in alluvium overlying the Mancos Shale of Cretaceous age; selenium concentrations were lower in water from wells completed in Mancos Shale residuum. Selenium in the study area could be mobilized by oxidation of reduced selenium, desorption from aquifer sediments, ion exchange, and dissolution. Infiltration of irrigation water and, perhaps nitrate, provide oxidizing conditions for mobilization of selenium from alluvium and shale residuum and for

  4. Dynamics of Domestic Water Consumption in the Urban Area of the Kathmandu Valley: Situation Analysis Pre and Post 2015 Gorkha Earthquake

    OpenAIRE

    Sadhana Shrestha; Yoko Aihara; Arun Prasad Bhattarai; Niranjan Bista; Sudarshan Rajbhandari; Naoki Kondo; Futaba Kazama; Kei Nishida; Junko Shindo

    2017-01-01

    Information regarding domestic water consumption is vital, as the Kathmandu Valley will soon be implementing the Melamchi Water Supply Project; however, updated information on the current situation after the 2015 Gorkha Earthquake (GEQ) is still lacking. We investigated the dynamics of domestic water consumption pre- and post-GEQ. The piped water supply was short, and consumption varied widely across the Kathmandu Upatyaka Khanepani Limited (KUKL) branches and altitude. The reduction in piped...

  5. Study to determine the nature and extent of ozone and ozone precursor transport in selected areas of California. Final report

    International Nuclear Information System (INIS)

    Roberts, P.T.; Musarra, S.; Smith, T.B.; Lurmann, F.W.

    1992-04-01

    The project was designed to assess the contribution of transported pollutants to violations of the state ozone standard within the air basins covered by the report using existing data and advanced data analysis techniques. The objectives of the project were to determine the characteristics of ozone and ozone precursor transport within the California air basins covered by the report and to identify whether the contribution of transported pollutants to ozone violations in each downwind area was inconsequential, significant, or overwhelming, relative to locally-emitted pollutants. The precursor pollutants of interest were nitrogen oxides and reactive organic gases. The project evaluated transport to the following areas: The Broader Sacramento Area and the Upper Sacramento Valley; The North Central Coast Air Basin; The Southeast Desert Air Basin (SEDAB); and the Imperial County portion of the SEDAB

  6. POST CLOSURE INSPECTION AND MONITORING REPORT FOR CORRECTIVE ACTION UNIT 417: CENTRAL NEVADA TEST AREA - SURFACE, HOT CREEK VALLEY, NEVADA; FOR CALENDAR YEAR 2005

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-04-01

    Corrective Action Unit (CAU) 417, Central Nevada Test Area - Surface, is located in Hot Creek Valley in northern Nye County, Nevada, and consists of three areas commonly referred to as UC-1, UC-3, and UC-4. CAU 417 consists of 34 Corrective Action Sites (CASs) which were closed in 2000 (U. S. Department of Energy, National Nuclear Security Administration Nevada Operations Office, 2001). Three CASs at UC-1 were closed in place with administrative controls. At CAS 58-09-01, Central Mud Pit (CMP), a vegetated soil cover was constructed over the mud pit. At the remaining two sites CAS 58-09-02, Mud Pit and 58-09-05, Mud Pits (3), aboveground monuments and warning signs were installed to mark the CAS boundaries. Three CASs at UC-3 were closed in place with administrative controls. Aboveground monuments and warning signs were installed to mark the site boundaries at CAS 58-09-06, Mud Pits (5), CAS 58-25-01, Spill and CAS 58-10-01, Shaker Pad Area. Two CASs that consist of five sites at UC-4 were closed in place with administrative controls. At CAS 58-09-03, Mud Pits 9, an engineered soil cover was constructed over Mud Pit C. At the remaining three sites in CAS 58-09-03 and at CAS 58-10-05, Shaker Pad Area, aboveground monuments and warning signs were installed to mark the site boundaries. The remaining 26 CASs at CAU 417 were either clean-closed or closed by taking no further action. Quarterly post-closure inspections are performed at the CASs that were closed in place at UC-I, UC-3, and UC-4. During calendar year 2005, site inspections were performed on March 15, June 16, September 22, and December 7. The inspections conducted at the UC-1 CMP documented that the site was in good condition and continued to show integrity of the cover unit. No new cracks or fractures were observed until the December inspection. A crack on the west portion of the cover showed evidence of lateral expansion; however, it is not at an actionable level. The crack will be sealed by filling with

  7. Bench-scale treatability testing of biological, UV oxidation, distillation, and ion-exchange treatment of trench water from a low-level radioactive waste disposal area at West Valley, New York

    Energy Technology Data Exchange (ETDEWEB)

    Sundquist, J.A.; Gillings, J.C. [Ecology and Environment, Inc. (United States); Sonntag, T.L. [New York State Energy Research and Development Authority (United States); Denault, R.P. [Pacific Nuclear, Inc. (United States)

    1993-03-01

    Ecology and Environment, Inc. (E and E), under subcontract to Pacific Nuclear Services (PNS), conducted for the New York State Energy Research and Development Authority (NYSERDA) treatability tests to support the selection and design of a treatment system for leachate from Trench 14 of the West Valley State-Licensed, Low-Level Radioactive Waste Disposal Area (SDA). In this paper E and E presents and discusses the treatability test results and provides recommendations for the design of the full-scale treatment system.

  8. Russia’s Monroe Doctrine: peacekeeping, peacemaking, or imperial outreach?

    Directory of Open Access Journals (Sweden)

    Teresa Rakowska-Harmstone

    2014-06-01

    Full Text Available The article discusses the important changes in the Russian foreign policy doctrines that occurred in the beginnings of the 1990s, after the collapse of the Soviet Union. The Author argues that the officially claimed devotion to peacemaking and peacekeeping are in fact manifestations of the Russian imperial outreach. The model of international relations promoted by Moscow in fact resembles the American 19th century Monroe Doctrine. Thus, the foreign policy doctrine and the potential national conflicts in the post-Soviet territory may become triggers for Russian actions aiming at restoring the Russian Empire.

  9. Research reactor facilities, recent developments at Imperial College, London

    International Nuclear Information System (INIS)

    Franklin, S.J.; Goddard, A.J.H.; O Connell, J.

    1998-01-01

    The 100 kW CONSORT pool-type reactor is now the only Research Reactor in the UK. Because of its strategic importance, Imperial College is continuing and accelerating a programme of refurbishment of the control system, and planning for a further fuel charge. These plans are described and the progress to date discussed. To this end, a description of the enhanced Safety Case being written is provided here and refueling plans discussed. The current range of facilities available is described, and future plans highlighted. (author)

  10. Vegetation - San Felipe Valley [ds172

    Data.gov (United States)

    California Natural Resource Agency — This Vegetation Map of the San Felipe Valley Wildlife Area in San Diego County, California is based on vegetation samples collected in the field in 2002 and 2005 and...

  11. Valley Fever

    Science.gov (United States)

    ... Coccidioides. The fungi live in the soil of dry areas like the southwestern U.S. You get it ... that expose them to soil dust. These include construction workers, agricultural workers, and military forces doing field ...

  12. Detailed study of water quality, bottom sediment, and biota associated with irrigation drainage in the Salton Sea area, California, 1988-90

    Science.gov (United States)

    Setmire, J.G.; Schroeder, R.A.; Densmore, J.N.; Goodbred, S.O.; Audet, D.J.; Radke, W.R.

    1993-01-01

    Results of a detailed study by the National Irrigation Water-Quality Program (NIWQP), U.S. Department of the Interior, indicate that factors controlling contaminant concentrations in subsurface irrigation drainwater in the Imperial Valley are soil characteristics, hydrology, and agricultural practices. Higher contaminant concentrations commonly were associated with clayey soils, which retard the movement of irrigation water and thus increase the degree of evaporative concentration. Regression of hydrogen- and oxygen-isotope ratios in samples collected from sumps yields a linear drainwater evaporation line that extrapolates through the isotopic composition of Colorado River water, thus demonstrating that Colorado River water is the sole source of subsurface drainwater in the Imperial Valley. Ratios of selenium to chloride indicate that selenium present in subsurface drainwater throughout the Imperial Valley originates from the Colorado River. The selenium load discharged to the Salton Sea from the Alamo River, the largest contributor, is about 6.5 tons/yr. Biological sampling and analysis showed that drainwater contaminants, including selenium, boron, and DDE, are accumulating in tissues of migratory and resident birds that use food sources in the Imperial Valley and the Salton Sea. Selenium concentration in fish-eating birds, shorebirds, and the endangered Yuma clapper rail were at levels that could affect reproduction. Boron concentrations in migratory waterfowl and resident shorebirds were at levels that potentially could cause reduced growth in young. As a result of DDE contamination of food sources, waterfowl and fish-eating birds in the Imperial Valley may be experiencing reproductive impairment.

  13. Chemical and thermal evolution of diagenetic fluids and the genesis of U and Cu ore in and adjacent to the Paradox Basin with emphasis on the Lisbon Valley and Temple Mountain areas, Utah and Colorado

    International Nuclear Information System (INIS)

    Morrison, S.J.

    1986-01-01

    Strata-of the central Colorado Plateau of southeastern Utah and southwestern Colorado hot Cu(+/-Ag) ore in salt anticline related faults, and stratiform sandstone-type uranium deposits. The goals of this study were to develop, evaluate, and interpret a geochemical data base from a restricted stratigraphic interval, and to develop models of the chemical and thermal evolution of the interaction of rock framework with pore fluids. Fluid inclusions, mineral chemistry, and C/O stable isotopes in calcite gangue associated with vein-type copper ore at Lisbon Valley suggest mixing of two solutions caused precipitation of the ore. Regularly interstratified chlorite/smectite (corrensite) coats grains in marine and eolian sandstones of the Permian Cutler Formation in the Lisbon Valley area. Local hydrothermal fluids rising along the Lisbon fault apparently permeated the Cutler red-bed section and precipitated the clay minerals. Detailed petrographic studies and fluid inclusion data from calcite cements in the Moss Back Member, support theories of syndiagenetic mobilization of humic compounds, uranium fixation and cementation at Lisbon Valley. The Temple Mountain area hosts uranium ore bodies that are unique among sandstone-type uranium deposits in structural setting, mineralogy, exotic elements, and the occurrence of asphaltite in the ores. This study suggests that warm fluids (70 0 C) have migrated along ring fractures bounding the collapse structure as evidenced by fluid inclusions trapped in authigenic dolomite in the basal Triassic Wingate Sandstone. K/Ar dates using alunite indicate that fluid migration was active as late as 13 my. Modeling suggests that dolomite at the Wingate/Chinle contact precipitated as two fluids mixed

  14. A Study of Imperial Maids’ Life Through Tang’s Poetry

    Directory of Open Access Journals (Sweden)

    Xuc Lin

    2012-10-01

    Full Text Available Article observed the life of Tang’s imperial maids through the poetry of Tang Dynasty. . Imperial maids were started from Sui Dynasty, especially Emperor Sui Yangdi’s period, and Tang’s imperial maids were many. Emperor with various kind of reasons, in most every year would choose some girls and took them into his palace and they worked as imperial maids. They were girls from ordinary people, respectable, and noble families. Those girls who once entered imperial palace, theyb would be very hard to come out. They had to obey the regulation in the palace. Through some poetry it could be portrayed the imperial maids’ lifetime in serving the emperor,imperial concubines and got rest after midnight. Except for working, they weren’t able to come out from palace, they couldn’t go home to visit their family, even got married, their lives were full of loneliness. If they were sick, or old, the emperor wouldn’t like them anymore, they would be sent away anytime. Even if they left imperial palace, and got their freedom, but most of them lived tragically. 

  15. Characterization of elements in trace amounts in imperial topaz through neutron activation analysis

    International Nuclear Information System (INIS)

    Oliveira, Ester Figueiredo de; Sabioni, Antonio C. S.; Ferreira, Cesar M.

    2000-01-01

    This work deals with the mineral characterization of the elements in trace amounts of imperial topaz, original form Mina Capao da Lama, Ouro Preto, MG, Brazil, through the neutron activation analysis. Recent results have permitted to quantify Cr, Cs, Mn, Na, Ga, Sb and Au. The main goal of this study is the contribution to the mineral and gemological research of the imperial topaz

  16. Imperial porphyry from Gebel Abu Dokhan, the Red Sea Mountains, Egypt

    DEFF Research Database (Denmark)

    Makovicky, Emil; Frei, Robert; Karup-Møller, Sven

    2016-01-01

    The prestigious red Imperial Porphyry was quarried from Mons Porphyrites in the Red Sea Mountains of Egypt. The porphyry, reserved for imperial use in Rome and Constantinople, was widely reused in Romanesque and Renaissance times, and in the Ottoman Empire. At the locality, the rocks vary from da...

  17. Superfund Record of Decision (EPA Region 9): North Hollywood/Burbank Well Field Area 1, San Fernando Valley Site, California (first remedial action), September 1987. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1987-09-24

    The North Hollywood - Burbank Well Field (NHBWF) is located within the San Fernando Valley Ground Water basin, which can provide drinking water for approximately 500,000 people residing in the San Fernando Valley and Los Angeles. In 1980 TCE and PCE were discovered in 25% of DWP's wells. In July 1981, DWP and the Southern California Association of Governments began a two-year study funded by EPA. The study revealed the occurrence of ground-water contamination plume patterns that are spreading toward the southeast. The primary contaminant of concern to the ground-water is TCE with PCE and other VOCs present. The selected remedial action for the site is ground-water pump and treatment using aeration and granular-activated-carbon - air-filtering units, with discharge to the DWP Pumping Station for chlorination and distribution. Spent carbon will be removed and replaced with fresh carbon, with the spent carbon scheduled either for disposal or regeneration. The estimated capital cost for this remedial action is $2,192,895 with present worth OandM of $2,284,105.

  18. On Cleaning: Student Activism in the Corporate and Imperial University

    Directory of Open Access Journals (Sweden)

    Kristi Carey

    2016-11-01

    Full Text Available In the past year, over 100 university campuses in the United States and elsewhere have witnessed student protest, specifically against institutionalized racism and in response to symptoms of the university’s neoliberal, capitalist and imperial culture. This article outlines the emergence and confluence of the corporate and imperial university, producing and reproducing the violence of consumer culture, academic containment, and institutional control. This case study of a small, elite, liberal arts college in the United States will unravel the messiness of the contact zone where university administration and student protest meet, and its meanings for those of us who find ourselves ever-contained within spaces of higher education. Through critical discourse analysis and participant observation, I provide some preliminary mapping of how the university sanitizes—how it keeps itself ‘clean’—and the different ways this is interpreted, confirmed, and resisted by its campus community. Queer and feminist readings of pollution, dirt, and bacteria contextualize the university’s response to student activism, and daily operation, in the politics of containment and cleanliness.

  19. Imperialism and Financialism: A Story of a Nexus

    Directory of Open Access Journals (Sweden)

    Shimshon Bichler

    2012-03-01

    Full Text Available Over the past century, the nexus of imperialism and financialism has become a major axis of Marxist theory and praxis. Many Marxists consider this nexus to be a cause of worldly ills, but the historical role they ascribe to it has changed dramatically over time. The key change concerns the nature and direction of surplus and liquidity flows. The first incarnation of the nexus, articulated at the turn of the twentieth century, explained the imperialist scramble for colonies to which finance capital could export its ‘excessive’ surplus. The next version posited a neo-imperial world of monopoly capitalism where the core’s surplus is absorbed domestically, sucked into a ‘black hole’ of military spending and financial intermediation. The third script postulated a World System where surplus is imported from the dependent periphery into the financial core. And the most recent edition explains the hollowing out of the U.S. core, a ‘red giant’ that has already burned much of its own productive fuel and is now trying to ‘financialize’ the rest of the world in order to use the system’s external liquidity. This paper outlines this chameleon-like transformation, assesses what is left of the nexus and asks whether it is worth keeping.

  20. Aburra Valley: Quo vadis?

    International Nuclear Information System (INIS)

    Hermelin, Michel

    2008-01-01

    These paper intents a brief description of the evolution that characterised natural risk prevention in the area surrounding the city of Medellin, Colombia, called the Aburra Valley. Both the lithological and structural composition of the Valle and its topographic and climatic conditions contribute to the abundance of destructive natural phenomena as earthquakes, slope movements, flash floods and, in a lower proportion, to floods. The population increase, which reaches now 3.5 millions inhabitants and the frequent occupation of sites exposed to natural hazards have resulted in numerous disasters. At present two entities called SIMPAD and DAPARD work on risk prevention, on city and department scale respectively. The amount of knowledge about physical environment is considered to be insufficient, together with regulations which should direct land use in accordance to restrictions related to natural hazards. Several seminars on this topic have already been carried out and the organisers of the present one, destined to commemorate the twentieth anniversary of the Villatina disaster, should make the decision to meet each two years. Furthermore, the creation of a permanent commission dedicated to study past events, to foster information broadcasting and to seek a better knowledge of the Aburra Valley, should be considered

  1. Pengaruh Budaya Organisasi Terhadap Employee Engagement Dengan Perceived Organizational Support Sebagai Variabel Intervening Di Restoran Imperial Chef Galaxy Mall Surabaya

    OpenAIRE

    Leung, Jason; Lim, Deddy Wijaya

    2016-01-01

    Penelitian ini dilakukan untuk mengetahui pengaruh budaya organisasi terhadap employee engagement dengan perceived organizational support sebagai variabel intevening di Restoran Imperial Chef Galaxy Mall Surabaya.Teknik analisa yang digunakan adalah Partial Least Square. Hasil penelitian menunjukkan bahwa secara keseluruhan keadaan budaya organisasi dan employee engagement di Restoran Imperial Chef Galaxy Mall Surabaya sudah baik. Ternyata di Restoran Imperial Chef Galaxy Mall Surabaya, buday...

  2. Adaptive Capabilities of the Eastern Imperial Eagle in Power Lines Exploration for Nesting Purposes in the Republic of Tatarstan, Russia

    Directory of Open Access Journals (Sweden)

    Rinur H. Bekmansurov

    2016-02-01

    Full Text Available This report presents information on the eastern imperial eagle nesting on electricity pylons in the Republic of Tatarstan (area of 67836.2 km2 on the eastern part of East-European (Russian Plain, where the habitat of this species, marked in GIS (ArcView 3.2a, is 49 thousand km2. During the research in 2011–2015 5 nests were found on steel electricity pylons, which sustains 3.25% from the whole amount of nesting areas (n=154. Rather local disposition of all found cases of nests on electricity pylons in Eastern Zakamye (High Zavolzhye limited by one landscape subzone – typical and southern forest-steppe, and in only two landscape regions with adjacent borders – indicates some general conditions which caused the adaptation.  Distance between nests on power lines in the Republic of Tatarstan ranged from 21.5 to 49.9 km, averaging 29.5±13.64 km (n=5. As this territory lacks interspecific competition, the main reason of nesting on electricity pylons is probably the reduction of distance to forage resources in conditions of intraspecific competition in the densest nesting group. Adaptive capabilities of the Eastern Imperial Eagle are connected with their ability to occupy nests of other birds, high tolerance to human influence, and with the high density of the power lines and low density of long-boled forests. It’s reported that the imperial eagles’ adaptation to living in environment with dense power line network continues, which expresses in increase of the nesting on electricity pylons.

  3. Detection of Rift Valley Fever Virus Interepidemic Activity in Some Hotspot Areas of Kenya by Sentinel Animal Surveillance, 2009–2012

    Directory of Open Access Journals (Sweden)

    Jacqueline Kasiiti Lichoti

    2014-01-01

    Full Text Available Rift Valley fever virus causes an important zoonotic disease of humans and small ruminants in Eastern Africa and is spread primarily by a mosquito vector. In this region, it occurs as epizootics that typically occur at 5–15-year intervals associated with unusual rainfall events. It has hitherto been known that the virus is maintained between outbreaks in dormant eggs of the mosquito vector and this has formed the basis of understanding of the epidemiology and control strategies of the disease. We show here that seroconversion and sporadic acute disease do occur during the interepidemic periods (IEPs in the absence of reported cases in livestock or humans. The finding indicates that previously undetected low-level virus transmission during the IEPs does occur and that epizootics may also be due to periodic expansion of mosquito vectors in the presence of both circulating virus and naïve animals.

  4. Addendum to the remedial investigation report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant Oak Ridge, Tennessee. Volume 1: Main text

    International Nuclear Information System (INIS)

    1995-04-01

    This addendum to the Remedial Investigation (RI) Report on Bear Creek Valley Operable Unit (OU) 2 at the Oak Ridge Y-12 Plant was prepared in accordance with requirements under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for reporting the results of a site characterization for public review. This addendum is a supplement to a document that was previously issued in January 1995 and that provided the Environmental Restoration Program with information about the results of the 1993 investigation performed at OU 2. The January 1995 D2 version of the RI Report on Bear Creek Valley OU 2 included information on risk assessments that have evaluated impacts to human health and the environment. Information provided in the document formed the basis for the development of the Feasibility Study Report. This addendum includes revisions to four chapters of information that were a part of the document issued in January 1995. Specifically, it includes revisions to Chaps. 2, 3, 4, and 9. Volume 1 of this document is not being reissued in its entirety as a D3 version because only the four chapters just mentioned have been affected by requested changes. Note also that Volume 2 of this RI Report on Bear Creek Valley OU 2 is not being reissued in conjunction with Volume 1 of this document because there have been no changes requested or made to the previously issued version of Volume 2 of this document.

  5. Effects of fluvial processes in different order river valleys on redistribution and storage of particle-bound radioactive caesium-137 in area of significant Chernobyl fallout and impact on linked rivers with lower contamination levels

    Science.gov (United States)

    Belyaev, Vladimir; Golosov, Valentin; Shamshurina, Evgeniya; Ivanov, Maxim; Ivanova, Nadezhda; Bezukhov, Dmitry; Onda, Yuichi; Wakiyama, Yoshifumi; Evrard, Olivier

    2015-04-01

    Detailed investigations of the post-fallout fate of radionuclide contamination represent an important task in terms of environmental quality assessment. In addition, particle-bound radionuclides such as the most widespread anthropogenic isotope caesium-137 can be used as tracers for quantitative assessment of different sediment redistribution processes. In landscapes of humid plains with agriculture-dominated land use the post-fallout redistribution of caesium-137 is primarily associated with fluvial activity of various scales in cascade systems starting from soil erosion on cultivated hillslopes through gully and small dry valley network into different order perennial streams and rivers. Our investigations in the so-called Plavsk hotspot (area of very high Chernobyl caesium-137 contamination within the Plava River basin, Tula Region, Central European Russia) has been continuing for more than 15 years by now, while the time passed since the Chernobyl disaster and associated radioactive fallout (1986) is almost 29 years. Detailed information on the fluvial sediment and associated caesium-137 redistribution has been obtained for case study sites of different size from individual cultivated slopes and small catchments of different size (2-180 km2) to the entire Plava River basin scale (1856 km2). It has been shown that most of the contaminated sediment over the time passed since the fallout has remained stored within the small dry valleys of the 1-4 Hortonian order and local reservoirs (>70%), while only about 5% reached the 5-6 order valleys (main tributaries of the Plava River) and storage of the Plava floodplain itself represents as low as 0.3% of the basin-scale total sediment production from eroded cultivated hillslopes. Nevertheless, it has been shown that contaminated sediment yield from the Plava River basin exerts significant influence on less polluted downstream-linked river system. Recent progress of the investigations involved sampling of 7 detailed depth

  6. Staging Unincorporated Power: Richard Harding Davis and the Critique of Imperial News

    Directory of Open Access Journals (Sweden)

    Nirmal Trivedi

    2011-12-01

    Full Text Available This essay contextualizes the work of war correspondent Richard Harding Davis within an evolving “imperial news apparatus” that would culminate in his reporting of the Spanish-American War. Critics have conventionally framed Davis squarely within the imperial cause, associating him with his admirer Roosevelt and naval admiral Alfred T. Mahan. Contrary to readings of Davis as an apologist for US imperialism, Trivedi contends that Davis understood how US imperial power relied on an information apparatus to communicate to an increasingly media-conscious American public through culture, that is, via familiar narratives, symbols, and objects—what Trivedi calls “imperial news.” The essay follows Davis’s development from his fictional representation of the new war correspondent in “The Reporter Who Made Himself King” to his own war correspondence before and after the Spanish-American War as collected in the memoirs A Year from a Reporter’s Notebook (1897, Cuba in War Time (1897, and Notes of a War Correspondent (1912. Davis’s war correspondence and fictional work effectively stage US imperialism as “unincorporated power”: that is, as power reliant on a developing news-making apparatus that deploys particular discursive strategies to validate its political claims. This staging critiques strategies of US imperial sovereignty—specifically its “privatization of knowledge” and its promotion of the war correspondent as nothing more than a spectator and purveyor of massacres.

  7. Liberal Party Politics, the South African War, and the Rhetoric of Imperial Governance.

    Science.gov (United States)

    Mackley, Simon

    2018-03-01

    This article examines the imperial rhetoric of the Liberal Party during the South African War of 1899-1902, charting its use and development across five key controversies spanning the course of the conflict. Moving beyond traditional interpretations of the Liberal split as the product of competing visions of Empire and approaches to imperialism, this article argues for the need to recognize also the continuities within the imperial rhetoric of fin-de-siècle British Liberalism. Building on recent studies of political languages, it identifies how Liberal speakers from across the party operated within a rhetorical framework that emphasized three ideals of imperial governance: good government, self-government, and pluralism. In doing so, this article seeks to advance our understanding of the South African War as an episode in British party politics, demonstrating the complexity and nuance of the Liberal Party's response to the conflict. Furthermore, by undertaking an in-depth exploration of the rhetoric of imperial governance, this article highlights the Liberal response to the South African War as a case study for the reinvention and reiteration of both party and imperial languages in early twentieth-century Britain, with the potential to offer new insights into the political and imperial cultures of the period.

  8. Adaptive PCA based fault diagnosis scheme in imperial smelting process.

    Science.gov (United States)

    Hu, Zhikun; Chen, Zhiwen; Gui, Weihua; Jiang, Bin

    2014-09-01

    In this paper, an adaptive fault detection scheme based on a recursive principal component analysis (PCA) is proposed to deal with the problem of false alarm due to normal process changes in real process. Our further study is also dedicated to develop a fault isolation approach based on Generalized Likelihood Ratio (GLR) test and Singular Value Decomposition (SVD) which is one of general techniques of PCA, on which the off-set and scaling fault can be easily isolated with explicit off-set fault direction and scaling fault classification. The identification of off-set and scaling fault is also applied. The complete scheme of PCA-based fault diagnosis procedure is proposed. The proposed scheme is first applied to Imperial Smelting Process, and the results show that the proposed strategies can be able to mitigate false alarms and isolate faults efficiently. Copyright © 2013 ISA. Published by Elsevier Ltd. All rights reserved.

  9. Imperial College near infrared spectroscopy neuroimaging analysis framework.

    Science.gov (United States)

    Orihuela-Espina, Felipe; Leff, Daniel R; James, David R C; Darzi, Ara W; Yang, Guang-Zhong

    2018-01-01

    This paper describes the Imperial College near infrared spectroscopy neuroimaging analysis (ICNNA) software tool for functional near infrared spectroscopy neuroimaging data. ICNNA is a MATLAB-based object-oriented framework encompassing an application programming interface and a graphical user interface. ICNNA incorporates reconstruction based on the modified Beer-Lambert law and basic processing and data validation capabilities. Emphasis is placed on the full experiment rather than individual neuroimages as the central element of analysis. The software offers three types of analyses including classical statistical methods based on comparison of changes in relative concentrations of hemoglobin between the task and baseline periods, graph theory-based metrics of connectivity and, distinctively, an analysis approach based on manifold embedding. This paper presents the different capabilities of ICNNA in its current version.

  10. Future plans for the Imperial College CONSORT research reactor

    International Nuclear Information System (INIS)

    Franklin, S.J.

    1999-01-01

    The Imperial College (IC) research reactor was designed jointly by GEC and the IC Mechanical Engineering Department. It first went critical on 9 April 1965 and has been operating successfully for over 33 years. The reactor provides a service to both academia and industry for neutron activation analysis, reactor and applied nuclear physics training, neutron detector calibration, isotope production and irradiations. The reactor has strategic importance for the UK, as it is now the only remaining research reactor in the country. It is therefore important to put in place refurbishment programmes and to maintain and upgrade the safety case. This paper describes the current facilities, applications and users of the research reactor and outlines both the recent and the planned developments. (author)

  11. Roles of Imperial women in the Later Roman Empire (AD 306-455)

    OpenAIRE

    Washington, Belinda Charlotte

    2016-01-01

    This thesis examines the roles of imperial women in the later Roman Empire, with a central focus on the period from Constantine I to Valentinian III (306-455 AD). In this period the emperor’s role evolved from a military leader presiding over an itinerant court to a court-based figure, often a child, who was reliant on ceremonial presentation to display imperial prestige. In my analysis, I explore how the roles of imperial women developed alongside this evolution of the emperor...

  12. Better building of valley fills

    Energy Technology Data Exchange (ETDEWEB)

    Chironis, N.P.

    1980-03-01

    Current US regulations for building valley fills or head of hollow fills to hold excess spoil resulting from contour mining are meeting with considerable opposition, particularly from operators in steep-slope areas. An alternative method has been submitted to the Office of Surface Mining by Virgina. Known as the zoned concept method, it has already been used successfully in building water-holding dams and coal refuse embankments on sloping terrain. The ways in which drainage and seepage are managed are described.

  13. Multi-temporal image analysis of historical aerial photographs and recent satellite imagery reveals evolution of water body surface area and polygonal terrain morphology in Kobuk Valley National Park, Alaska

    International Nuclear Information System (INIS)

    Necsoiu, Marius; Dinwiddie, Cynthia L; Walter, Gary R; Stothoff, Stuart A; Larsen, Amy

    2013-01-01

    Multi-temporal image analysis of very-high-resolution historical aerial and recent satellite imagery of the Ahnewetut Wetlands in Kobuk Valley National Park, Alaska, revealed the nature of thaw lake and polygonal terrain evolution over a 54-year period of record comprising two 27-year intervals (1951–1978, 1978–2005). Using active-contouring-based change detection, high-precision orthorectification and co-registration and the normalized difference index, surface area expansion and contraction of 22 shallow water bodies, ranging in size from 0.09 to 179 ha, and the transition of ice-wedge polygons from a low- to a high-centered morphology were quantified. Total surface area decreased by only 0.4% during the first time interval, but decreased by 5.5% during the second time interval. Twelve water bodies (ten lakes and two ponds) were relatively stable with net surface area decreases of ≤10%, including four lakes that gained area during both time intervals, whereas ten water bodies (five lakes and five ponds) had surface area losses in excess of 10%, including two ponds that drained completely. Polygonal terrain remained relatively stable during the first time interval, but transformation of polygons from low- to high-centered was significant during the second time interval. (letter)

  14. Valley polarization in bismuth

    Science.gov (United States)

    Fauque, Benoit

    2013-03-01

    The electronic structure of certain crystal lattices can contain multiple degenerate valleys for their charge carriers to occupy. The principal challenge in the development of valleytronics is to lift the valley degeneracy of charge carriers in a controlled way. In bulk semi-metallic bismuth, the Fermi surface includes three cigar-shaped electron valleys lying almost perpendicular to the high symmetry axis known as the trigonal axis. The in-plane mass anisotropy of each valley exceeds 200 as a consequence of Dirac dispersion, which drastically reduces the effective mass along two out of the three orientations. According to our recent study of angle-dependent magnetoresistance in bismuth, a flow of Dirac electrons along the trigonal axis is extremely sensitive to the orientation of in-plane magnetic field. Thus, a rotatable magnetic field can be used as a valley valve to tune the contribution of each valley to the total conductivity. As a consequence of a unique combination of high mobility and extreme mass anisotropy in bismuth, the effect is visible even at room temperature in a magnetic field of 1 T. Thus, a modest magnetic field can be used as a valley valve in bismuth. The results of our recent investigation of angle-dependent magnetoresistance in other semi-metals and doped semiconductors suggest that a rotating magnetic field can behave as a valley valve in a multi-valley system with sizeable mass anisotropy.

  15. Late glacial and Holocene history of the dry forest area in south Colombian Cauca Valley from sites Quilichao and la Teta

    International Nuclear Information System (INIS)

    Berrio, Juan Carlos; Hooghiemstra, Henry; Marchant, Rob; Rangel Orlando

    2002-01-01

    Two sedimentary cores with records of pollen and charcoal content within a chronology provided by radiocarbon are presented from the southern Cauca Valley in Colombia (1020 m). These records document the late glacial and Holocene dry forest vegetation, fire and environment history. Specifically, core Quilichao -1 (640 cm; 3 degrade 6' N, 76 degrade 31' W) represents the periods of 13/150-7720 14 C yr BP and following a hiatus from 2880 14 C yr BP to recent. Core la Teta - 2 (250 cm; 3 degrade 5' N, 76 degrade 32' W) provides a record from 8700 14 C yr BP around 13/150 21 4 C yr BP Quilichao shown an active late glacial drainage system and presence of dry forest. From 11/465-10/520 14 C yr BP dry forest consists mainly of Crotalaria Moraceae Urticaceae, Melastomataceae, Piper and low stature trees, such as Acalypha, Alchornea, Cecropia and Celtis. At higher elevation on the slopes Andean forest with Quercus, Hedyosmum, Myrica and Alnus are common

  16. Geologic summary of the Owens Valley drilling project, Owens and Rose Valleys, Inyo County, California

    International Nuclear Information System (INIS)

    Schaer, D.W.

    1981-07-01

    The Owens Valley Drilling Project consists of eight drill holes located in southwest Inyo County, California, having an aggregate depth of 19,205 feet (5853 m). Project holes penetrated the Coso Formation of upper Pliocene or early Pleistocene age and the Owens Lake sand and lakebed units of the same age. The project objective was to improve the reliability of uranium-potential-resource estimates assigned to the Coso Formation in the Owens Valley region. Uranium-potential-resource estimates for this area in $100 per pound U 3 O 8 forward-cost-category material have been estimatd to be 16,954 tons (15,384 metric tons). This estimate is based partly on project drilling results. Within the Owens Valley project area, the Coso Formation was encountered only in the Rose Valley region, and for this reason Rose Valley is considered to be the only portion of the project area favorable for economically sized uranium deposits. The sequence of sediments contained in the Owens Valley basin is considered to be largely equivalent but lithologically dissimilar to the Coso Formation of Haiwee Ridge and Rose Valley. The most important factor in the concentration of significant amounts of uranium in the rock units investigated appears to be the availability of reducing agents. Significant amounts of reductants (pyrite) were found in the Coso Formation. No organic debris was noted. Many small, disconnected uranium occurrences, 100 to 500 ppM U 3 O 8 , were encountered in several of the holes

  17. [Analysis of Xin'an imperial medical officials in the Ming and Qing Dynasties].

    Science.gov (United States)

    Wan, S M; Liu, B S; Lu, X

    2017-01-28

    Xin'an imperial medical officials of the Ming and Qing Dynasties was a special group of Xin'an doctors. It had exerted a positive and active impact on the development of traditional Chinese medicine. Rooted in the Xin'an region, with higher literacy and noble medical ethics and medical knowhow, through the imperial enlistment, examination, and other ways to enter the palace as imperial medical officials. During their tenure, they wrote books and communicated and merged with the folk medicine actively. After retiring, they were still involved actively in folk medicine activities, thus promoting and influencing the development of local medicine. The formation of Xin'an community of imperial medical officials in the Ming and Qing Dynasties was closely related to the prosperity of regional culture and commerce, and the development of medicine in Xin'an region.

  18. The Lenin-Hobson Theory of Imperialism: A Didactic Drama in Five Acts.

    Science.gov (United States)

    Light, Ivan

    1986-01-01

    This article presents an original drama depicting the Lenin-Hobson theory of imperialism. Students participate in the drama and critically analyze its contents in order to better understand the Marxist point of view toward capitalism. (JDH)

  19. The Way Women's Fight Against Patriarchal System: a Feminist Analysis Towards Pearl S. Buck's Imperial Woman

    OpenAIRE

    Wennyta

    2015-01-01

    This research is conducted to show that woman not always passive, weak or inferior side, but she can use her inferiority (from patriarchal point of view) as a tricky strategy to get the equality between men and women. It is described in Imperial Woman, where Yehonala succeeds in arranging many strategies inside the oppression from patriarchal system. In collecting the data, the writer conducts a library research. A novel by Pearl S. Buck, entitled Imperial Woman and also the biography of Buck...

  20. Cultural Imperialism of the West in the Work of Edward W. Said

    OpenAIRE

    Ranka Jeknić

    2006-01-01

    This article presents the main ideas and views of Edward W. Said on the relationship between culture and imperialism, and also on the link between Western culture and the formation of imperialism. Hence, special attention is given to Said’s interpretation of novels as constructions of the geopolitical reality: i.e. the characteristics of “imperialism” are examined as found in such English and French writers as Jane Austen, Rudyard Kipling, Joseph Conrad and Albert Camus, illustrating the way ...

  1. Putin’s Russia: Russian Mentality and Sophisticated Imperialism in Military Policies

    OpenAIRE

    Szénási, Lieutenant-Colonel Endre

    2016-01-01

    According to my experiences, the Western world hopelessly fails to understand Russian mentality, or misinterprets it. During my analysis of the Russian way of thinking I devoted special attention to the examination of military mentality. I have connected the issue of the Russian way of thinking to the contemporary imperial policies of Putin’s Russia.  I have also attempted to prove the level of sophistication of both. I hope that a better understanding of both the Russian mentality and imperi...

  2. Assessment of lead exposure in Spanish imperial eagle (Aquila adalberti) from spent ammunition in central Spain

    Science.gov (United States)

    Fernandez, Julia Rodriguez-Ramos; Hofle, Ursula; Mateo, Rafael; de Francisco, Olga Nicolas; Abbott, Rachel; Acevedo, Pelayo; Blanco, Juan-Manuel

    2011-01-01

    The Spanish imperial eagle (Aquila adalberti) is found only in the Iberian Peninsula and is considered one of the most threatened birds of prey in Europe. Here we analyze lead concentrations in bones (n = 84), livers (n = 15), primary feathers (n = 69), secondary feathers (n = 71) and blood feathers (n = 14) of 85 individuals collected between 1997 and 2008 in central Spain. Three birds (3.6%) had bone lead concentration > 20 (mu or u)g/g and all livers were within background lead concentration. Bone lead concentrations increased with the age of the birds and were correlated with lead concentration in rachis of secondary feathers. Spatial aggregation of elevated bone lead concentration was found in some areas of Montes de Toledo. Lead concentrations in feathers were positively associated with the density of large game animals in the area where birds were found dead or injured. Discontinuous lead exposure in eagles was evidenced by differences in lead concentration in longitudinal portions of the rachis of feathers.

  3. NNSS Soils Monitoring: Plutonium Valley (CAU 366)

    International Nuclear Information System (INIS)

    Miller, Julianne J.; Mizell, Steve A.; Nikolich, George; Campbell, Scott

    2012-01-01

    The U.S. Department of Energy (DOE) National Nuclear Security Administration (NNSA), Nevada Site Office (NSO), Environmental Restoration Soils Activity has authorized the Desert Research Institute (DRI) to conduct field assessments of potential sediment transport of contaminated soil from Corrective Action Unit (CAU) 366, Area 11 Plutonium Valley Dispersion Sites Contamination Area (CA) during precipitation runoff events.

  4. Remedial investigation work plan for Bear Creek Valley Operable Unit 2 (Rust Spoil Area, SY-200 Yard, Spoil Area 1) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    1993-05-01

    The enactment of the Resource Conservation and Recovery Act (RCRA) in 1976 and the Hazardous and Solid Waste Amendments (HSWA) to RCRA in 1984 created management requirements for hazardous waste facilities. The facilities within the Oak Ridge Reservation (ORR) were in the process of meeting the RCRA requirements when ORR was placed on the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) National Priorities List (NPL) on November 21, 1989. Under RCRA, the actions typically follow the RCRA Facility Assessment (RFA)/RCRA Facility Investigation (RFI)/Corrective Measures Study (CMS)/Corrective Measures implementation process. Under CERCLA the actions follow the PA/SI/Remedial Investigation (RI)/Feasibility Study (FS)/Remedial Design/Remedial Action process. The development of this document will incorporate requirements under both RCRA and CERCLA into an RI work plan for the characterization of Bear Creek Valley (BCV) Operable Unit (OU) 2.

  5. Remedial investigation report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1, Main text

    International Nuclear Information System (INIS)

    1994-08-01

    The enactment of the Resource Conservation and Recovery Act (RCRA) in 1976 and the Hazardous and Solid Waste Amendments (HSWA) to RCRA in 1984 created management requirements for hazardous waste facilities. The facilities within the Oak Ridge Reservation (ORR) were in the process of meeting the RCRA requirements when the ORR was placed on the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) National Priorities List (NPL) on November 21, 1989. Under RCRA, the actions typically follow the RCRA Facility Assessment/RCRA Facility Investigation (RFI)/Corrective Measures Study (CMS)/Corrective Measures Implementation process. Under CERCLA, the actions follow the preliminary assessment/site investigation/Remedial Investigation (RI)/Feasibility Study (FS)/Remedial Design/Remedial Action process. This document incorporates requirements under both RCRA and CERCLA in the form of an RI report for the characterization of Bear Creek Valley (BCV) Operable Unit (OU) 2

  6. Remedial investigation work plan for Bear Creek Valley Operable Unit 2 (Rust Spoil Area, SY-200 Yard, Spoil Area 1) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    1993-05-01

    The enactment of the Resource Conservation and Recovery Act (RCRA) in 1976 and the Hazardous and Solid Waste Amendments (HSWA) to RCRA in 1984 created management requirements for hazardous waste facilities. The facilities within the Oak Ridge Reservation (ORR) were in the process of meeting the RCRA requirements when ORR was placed on the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) National Priorities List (NPL) on November 21, 1989. Under RCRA, the actions typically follow the RCRA Facility Assessment (RFA)/RCRA Facility Investigation (RFI)/Corrective Measures Study (CMS)/Corrective Measures implementation process. Under CERCLA the actions follow the PA/SI/Remedial Investigation (RI)/Feasibility Study (FS)/Remedial Design/Remedial Action process. The development of this document will incorporate requirements under both RCRA and CERCLA into an RI work plan for the characterization of Bear Creek Valley (BCV) Operable Unit (OU) 2

  7. Overcoming Japan’s Imperial Legacies: A Review Essay

    Directory of Open Access Journals (Sweden)

    Sherzod Muminov

    2017-12-01

    Full Text Available Yukiko Koga. Inheritance of Loss: China, Japan, and the Political Economy of Redemption after Empire. Chicago, IL: University of Chicago Press, 2016. Hiro Saito. The History Problem: The Politics of War Commemoration in East Asia. Honolulu: University of Hawai‘i Press, 2016. Japan’s war for empire ended in September 1945, as World War II drew to a close. Pinpointing its outbreak, however, is less straightforward: did it start with the July 1937 Marco Polo Bridge Incident, with the September 1931 Manchurian Incident, or, earlier yet, with the 1910 annexation of Korea? The lack of a single accepted narrative is symptomatic of broader divisions over history between Japan and its neighbors, primarily China and South Korea. As a result, the path toward reconciliation has proven tortuous, beset on all sides by persistent disagreements about past events. Two new books approach these disputes from the perspectives of anthropology (Yukiko Koga’s Inheritance of Loss and sociology (Hiro Saito’s The History Problem, highlighting the complexity of imperial vestiges inherited by the current generations in East Asia. From their distinct yet complementary vantage points, both books enrich the debate on the outcomes of the Second World War in East Asia. Their findings illuminate the obstacles on the way to reconciliation, but also highlight the potential for compromise.

  8. Mortalidade e morbidade da cidade do Rio de Janeiro imperial

    Directory of Open Access Journals (Sweden)

    Maria Luiza Marcílio

    1993-07-01

    Full Text Available Trata o artigo dos primeiros resultados de um Projeto de Pesquisa sobre a "História Social da Saúde no Brasil (séculos 18 e 19", que estamos desenvolvendo. Contextualizamos sumariamente as condições sanitárias do Rio de Janeiro, durante o Império e a ação do Governo e da Academia Imperial de Medicina.  Calculamos os níveis da mortalidade geral e diferenciada (livres e escravos e mortalidade infantil. Descobrimos que anualmente e até o final do século, a mortalidade foi inferior à natalidade. O movimento sazonal mostrou aos que os meses quentes e úmidos eram os de maior mortalidade. Enfim, procuramos mapear a cronologia das grandes epidemias que assolaram a população carioca no século passado e conhecer as principais moléstias crônicas mais mortíferas. A tuberculose pulmonar por si só foi responsável por cerca de 15% das mortes em todo o período.

  9. Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Salton Sea area, California, 1986-87

    Science.gov (United States)

    Setmire, J.G.; Wolfe, J.C.; Stroud, R.K.

    1990-01-01

    Water, bottom sediment, and biota were sampled during 1986 and 1987 in the Salton Sea area to determine concentrations of trace elements and pesticides as part of the Department of Interior Irrigation Drainage Program. The sampling sites (12 water, 15 bottom sediment, and 5 biota) were located in the Coachella and Imperial Valleys. The focus of sampling was to determine the current or potential threat to the wildlife of the Salton National Wildlife Refuge from irrigation projects sponsored or operated by the Department of the Interior. Results of the investigation indicate that selenium is the major element of concern. Elevated concentrations of selenium in water were restricted to tile-drain effluent. The maximum selenium concentration of 300 microg/L was detected in a tile-drain sample, and the minimum concentration of 1 microg/L was detected in a composite sample of Salton Sea water. The median selenium concentration was 19 microg/L. In contrast to the water, the highest bottom-sediment selenium concentration of 3.3 mg/kg was in a composite sample from the Salton Sea. The selenium detected in samples of waterfowl and fish also are of concern, but, to date, no studies have been done in the Salton Sea area to determine if selenium has caused adverse biological effects. Concentrations of boron and manganese were elevated in tile-drain samples throughout the Imperial Valley. Boron concentrations in migratory waterfowl were at levels that could cause reproduction impairment. Elevated concentrations of chromium, nickel, and zinc were detected in the Whitewater River , but they were not associated with irrigation drainage. Organochlorine pesticide residues were detected in bottom sediment throughout the study area at levels approaching those measured more than 10 years ago. More detailed studies would be needed to determine if these residues are affecting the waterfowl. (USGS)

  10. Changes in surface area of the Böön Tsagaan and Orog lakes (Mongolia, Valley of the Lakes, 1974-2013) compared to climate and permafrost changes

    Science.gov (United States)

    Szumińska, Danuta

    2016-07-01

    The main aim of the study is the analysis of changes in surface area of lake Böön Tsagaan (45°35‧N, 99°8‧E) and lake Orog (45°3‧N, 100°44‧E) taking place in the last 40 years in the context of climate conditions and permafrost degradation. The lakes, located in Central Mongolia, at the borderline of permafrost range are fed predominantly by river waters and groundwater from the surrounding mountain areas, characterized by continuous and discontinuous permafrost occurrence - mostly the Khangai. The analysis of the Böön Tsagaan and Orog lake surface area in 1974-2013 was conducted based on satellite images, whereas climate conditions were analysed using the NOAA climate data and CRU dataset. Principal Component Analysis (PCA) was used to study the relationship patterns between the climatic factors and changes in the surface area of the lakes. A tendency for a decrease in surface area, intermittent with short episodes of resupply, was observed in both studied lakes. Climate changes recorded in the analysed period had both direct and indirect impacts on water supply to lakes. Taking into account the results of PCA analysis, the most significant factors include: fluctuation of annual precipitation, increase in air temperature and thickness of snow cover. The extended duration of snow cover in the last decades of the 20th century may constitute a key factor in relation to permafrost degradation.

  11. Sistema radicular do fórmio, sisal e bambu imperial Root systems of new zealand flax, sisal, and imperial bamboo

    Directory of Open Access Journals (Sweden)

    Júlio César Medina

    1963-01-01

    Full Text Available Os autores apresentam e discutem os resultados de estudos preliminares sôbre o sistema radicular do fórmio (Phormium tenax Forster, sisal (Agave sisalana Perrine e bambu .imperial (Bambusa vulgaris Schrad. var. vittata A. ,& C, Riv.. Concluem, que o sistema radicular do fórmio é relativamente raso, o do sisal bastante superficial é o do bambu imperial se limitada às primeiras carnadas do solo.Results of preliminary studies on root-systems of New Zealand flax (Phormium tenax Forster, sisal (Agave sisalana Perrine, and imperial bamboo (Bambusa vulgaris Schrad. var. vittata A. & C. Riv. plants by the method of soil block, are apresented and discussed by the authors. According to local soil conditions, it is concluded that the root-system of New Zealand flax is relatively superficial, with the main concentration of roots in the 12 in. soil top layer. In sisal, the root-systems of the three plants investigated were found to occur in the soil surface layer, with more of 90% of the roots in the top 6 in. Finally, in the imperial bamboo clump atudied, the main concentration of roots was found in the layer 6-12 in. deep.

  12. Al Sahawa - The Awakening: Volume III-A: Al Anbar Province, Western Euphrates River Valley, Area of Operations Denver Al Qaim

    Science.gov (United States)

    2015-11-01

    They were locals who for what- ever reason decided to attack us and then go back to their store or farm . [4] There were also local, pseudo-Hamza...with a platoon of Marines. The town was just right off of the map there, right across that field. So we tried to take areas, and not take farm areas...kabobs. I said goat before, you know, you eat goat in Afghanistan, especially eastern Afghanistan. In Iraq, poor people eat goat . People of any stature

  13. Staging Unincorporated Power: Richard Harding Davis and the Critique of Imperial News

    Directory of Open Access Journals (Sweden)

    Nirmal Trivedi

    2011-12-01

    Full Text Available This essay contextualizes the work of war correspondent Richard Harding Davis within an evolving “imperial news apparatus” that would culminate in his reporting of the Spanish-American War. Critics have conventionally framed Davis squarely within the imperial cause, associating him with his admirer Roosevelt and naval admiral Alfred T. Mahan. Contrary to readings of Davis as an apologist for US imperialism, Trivedi contends that Davis understood how US imperial power relied on an information apparatus to communicate to an increasingly media-conscious American public through culture, that is, via familiar narratives, symbols, and objects—what Trivedi calls “imperial news.” The essay follows Davis’s development from his fictional representation of the new war correspondent in “The Reporter Who Made Himself King” to his own war correspondence before and after the Spanish-American War as collected in the memoirs A Year from a Reporter’s Notebook (1897, Cuba in War Time (1897, and Notes of a War Correspondent (1912. Davis’s war correspondence and fictional work effectively stage US imperialism as “unincorporated power”: that is, as power reliant on a developing news-making apparatus that deploys particular discursive strategies to validate its political claims. This staging critiques strategies of US imperial sovereignty—specifically its “privatization of knowledge” and its promotion of the war correspondent as nothing more than a spectator and purveyor of massacres.

  14. Regional potentiometric-surface map of the Great Basin carbonate and alluvial aquifer system in Snake Valley and surrounding areas, Juab, Millard, and Beaver Counties, Utah, and White Pine and Lincoln Counties, Nevada

    Science.gov (United States)

    Gardner, Philip M.; Masbruch, Melissa D.; Plume, Russell W.; Buto, Susan G.

    2011-01-01

    Water-level measurements from 190 wells were used to develop a potentiometric-surface map of the east-central portion of the regional Great Basin carbonate and alluvial aquifer system in and around Snake Valley, eastern Nevada and western Utah. The map area covers approximately 9,000 square miles in Juab, Millard, and Beaver Counties, Utah, and White Pine and Lincoln Counties, Nevada. Recent (2007-2010) drilling by the Utah Geological Survey and U.S. Geological Survey has provided new data for areas where water-level measurements were previously unavailable. New water-level data were used to refine mapping of the pathways of intrabasin and interbasin groundwater flow. At 20 of these locations, nested observation wells provide vertical hydraulic gradient data and information related to the degree of connection between basin-fill aquifers and consolidated-rock aquifers. Multiple-year water-level hydrographs are also presented for 32 wells to illustrate the aquifer system's response to interannual climate variations and well withdrawals.

  15. Adaptive management of forest fires in periurban areas in the Federal District, Brazil: A case study from the Urubu Valley rural community

    Science.gov (United States)

    Gabriel Constantino Zacharias; Renata Marson Teixeira de Andrade

    2013-01-01

    In a climate change scenario, where global warming increases the critical period of drought, the risk of wildfire is expected to increase. In the Federal District (DF) - Brazil, wildfire in periruban areas have economic, financial, environmental and public health significance, however it is poorly studied. Thus, one wonders if the DF is prepared to deal with the higher...

  16. Esophageal cancer in north rift valley of western Kenya | Wakhisi ...

    African Journals Online (AJOL)

    Esophageal cancer in north rift valley of western Kenya. ... Our finding also contrast with an earlier reported study that indicated that Rift Valley is a low prevalence area for this type of cancer. The mean age ... This may lead to identification of molecular biomarkers to be used in future for the early detection of this neoplasm.

  17. 27 CFR 9.208 - Snake River Valley.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Snake River Valley. 9.208... Snake River Valley. (a) Name. The name of the viticultural area described in this section is “Snake River Valley”. For purposes of part 4 of this chapter, “Snake River Valley” is a term of viticultural...

  18. Using Native Plants in the Reclamation of Areas Affected of Mining Activities in the Rodrigatos River Valley (El Bierzo, Leon, Spain)

    International Nuclear Information System (INIS)

    Galean, L.; Gamarra, R.; Sainz, H.; Millan, R.

    2010-01-01

    It is difficult for sites affected by mining to be colonized by vegetation and thus they suffer a slow recovery to a healthy ecosystem and, as a result, restoration work is necessary. The aim of this report is to propose a set of native species which are conducive to establishing a stable and self-sufficient plant community that will protect the soil and contribute to the rapid integration into the landscape of the areas affected by mining in the upper basin of the river Rodrigatos in the region of El Bierzo (Leon) An analysis of plant communities was undertaken using the phyto sociological method of Braun-Blanquet in order to subsequently select, using ecological criteria, the most suitable species for revegetation. Plant mapping using ortho photos was also developed in order to identify and delineate the location of the different landscape units. Among candidate species, in the first revegetation phase, we suggest a variety of herbs that are able to fix soils and protect them from erosion; species of the genus Cytisus and Genista in areas of moderate slope and species such as Rumex induratus Boiss and Reuter, Erysimum linifolium (Pourr. Ex Pers .) Jay in steeper areas because of their rooting ability. In later stages, the introduction of tree species characteristic for each formation is recommended. Furthermore, in the riverside areas species such as Carex elata subsp.reuteriana (Boiss.) Lucen and Aedo, Alnus glutinosa (L.) and Salix atrocinerea Brot. are proposed for introduction from the fi rst stage onwards. The species proposed in this study include some not commonly used in restoration, so a subsequent more detailed study would be required in order to assess their degree of suitability for this use. (Author) 65 refs.

  19. Science Applied for the Investigation of Imperial Gate from Eighteenth Century Wooden Church of Nicula Monastery

    Directory of Open Access Journals (Sweden)

    I. Bratu

    2017-01-01

    Full Text Available Part of an indestructible component of any orthodox church, the Imperial Gates represent an important symbol in our cultural heritage. But in many cases the Imperial Gates from the wooden churches were damaged. In order to preserve and restore them, the scientific investigations of the Imperial Gate belonging to Nicula Monastery wooden church were performed by employing nondestructive and destructive methods. The wood essence was established, with its “health” status being investigated by FTIR (Fourier Transform Infrared spectroscopy and DSC (Differential Scanning Calorimetry thermal analysis. The painting materials employed by popular artists were determined by FTIR and XRF (X-ray fluorescence spectroscopy as gypsum, calcite (rear background, lead white (Archangel Clothes, lead-minium (Archangel Clothes, leaf, iron oxide (Imperial Gate frame, malachite (green, Prussian blue (blue, orpiment (yellow, aliphatic, ester, and protein (probably egg yolk degradation products. Using similar colors as in the original artwork (resulting from the scientific investigation of the pigments a 3D reconstruction has been performed. The restored Imperial Gates are placed in the old Nicula wooden church, being included into a tourist and religious circuit.

  20. Corrective Action Investigation Plan for Corrective Action Unit 366: Area 11 Plutonium Valley Dispersion Sites, Nevada National Security Site, Nevada, Revision 0

    Energy Technology Data Exchange (ETDEWEB)

    Patrick Matthews

    2011-09-01

    Corrective Action Unit 366 comprises the six corrective action sites (CASs) listed below: (1) 11-08-01, Contaminated Waste Dump No.1; (2) 11-08-02, Contaminated Waste Dump No.2; (3) 11-23-01, Radioactively Contaminated Area A; (4) 11-23-02, Radioactively Contaminated Area B; (5) 11-23-03, Radioactively Contaminated Area C; and (6) 11-23-04, Radioactively Contaminated Area D. These sites are being investigated because existing information on the nature and extent of potential contamination is insufficient to evaluate and recommend corrective action alternatives (CAAs). Additional information will be obtained by conducting a corrective action investigation before evaluating CAAs and selecting the appropriate corrective action for each CAS. The results of the field investigation will support a defensible evaluation of CAAs that will be presented in the Corrective Action Decision Document. The sites will be investigated based on the data quality objectives (DQOs) developed July 6, 2011, by representatives of the Nevada Division of Environmental Protection and the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU 366. The presence and nature of contamination at CAU 366 will be evaluated based on information collected from a field investigation. Radiological contamination will be evaluated based on a comparison of the total effective dose (TED) at sample locations to the dose-based final action level (FAL). The TED will be calculated by summing the estimates of internal and external dose. Results from the analysis of soil samples collected from sample plots will be used to calculate internal radiological dose. Thermoluminescent dosimeters placed at each sample location will be used to measure external radiological dose. Based on historical documentation of the releases

  1. Post-Closure Inspection and Monitoring Report for Corrective Action Unit 417: Central Nevada Test Area Surface, Hot Creek Valley, Nevada, for Calendar Year 2007

    Energy Technology Data Exchange (ETDEWEB)

    None

    2008-09-01

    This report presents data collected during the annual post-closure site inspection conducted at the Central Nevada Test Area Surface Corrective Action Unit (CAU) 417 in May 2007. The annual post-closure site inspection included inspections of the UC-1, UC-3, and UC-4 sites in accordance with the Post-Closure Monitoring Plan provided in the CAU 417 Closure Report (NNSA/NV 2001). The annual inspection conducted at the UC-1 Central Mud Pit (CMP) indicated the site and soil cover were in good condition. No new cracks or fractures were observed in the soil cover during the annual inspection. A crack on the west portion of the cover was observed during the last quarterly inspection in December 2006. This crack was filled with bentonite as part of the maintenance activities conducted in February 2007 and will be monitored during subsequent annual inspections. The vegetation on the soil cover was adequate but showing signs of the area's ongoing drought. No issues were identified with the CMP fence, gate, or subsidence monuments. New DOE Office of Legacy Management signs with updated emergency phone numbers were installed as part of this annual inspection, no issues were identified with the warning signs and monuments at the other two UC-1 locations. The annual subsidence survey was conducted at UC-1 CMP and UC-4 Mud Pit C as part of the maintenance activities conducted in February 2007. The results of the subsidence surveys indicate that the covers are performing as expected, and no unusual subsidence was observed. A vegetation survey of the UC-1 CMP cover and adjacent areas was conducted as part of the annual inspection in May 2007. The vegetation survey indicated that revegetation continues to be successful, although stressed due to the area's prevailing drought conditions. The vegetation should continue to be monitored to document any changes in the plant community and to identify conditions that could potentially require remedial action to maintain a viable

  2. Al Sahawa - The Awakening. Volume III-A: Al Anbar Province, Western Euphrates River Valley, Area of Operations Denver - Al Qaim

    Science.gov (United States)

    2015-11-01

    reason decided to attack us and then go back to their store or farm . [4] There were also local, pseudo-Hamza groups who considered it their duty to... farm areas, we didn’t take anybody’s houses, it was very important. You know, I used to think, an empty house was empty for a reason, especially in...I said goat before, you know, you eat goat in Afghanistan, especially eastern Afghanistan. In Iraq, poor people eat goat . People of any stature eat

  3. An assessment tool to ensure compliance for the Imperial Oil Cold Lake operations

    Energy Technology Data Exchange (ETDEWEB)

    Wright, R. [HFP Acoustical Consultants Corp., Calgary, AB (Canada); Nixon, J.K. [Imperial Oil Resources Canada, Calgary, AB (Canada)

    2005-07-01

    In order to address noise issues at Imperial Oil Resources' (IOR) Cold Lake facility, HFP Acoustical Consultants Corp. was hired to develop a noise assessment tool. The innovative tool which has been used successfully by IOR for the past 2 years to self-monitor IOR's predicted sound level contributions for the Cold Lake Operations Lease area, consists of a noise computer model and a noise assessment spreadsheet. The tool is designed to ensure that the sound levels are below those designated by the Alberta Energy and Utilities Board's (EUB) Permissible Sound Level of 40 dBa from a facility to the nearest or most impacted residence. The tool has exceeded design expectations and goals and the spreadsheet has proven to be effective in predicting non-compliance concerns prior to a new facility being constructed or operated. The tool has been incorporated into IOR's corporate project planning process. The tool has shown that the noise contributions from the Cold Lake Lease area are below the EUB Permissible Sound Levels. IOR does not believe that the noise contribution from this area will increase over the life of the project unless a facility is added close to a residence. The IOR-EUB Compliance Self-Assessment Framework, which allows IOR to self-manage noise for its operations, made it possible for IOR to implement this new, site specific regulatory tool which provides accurate, immediate and auditable due-diligence documentation. 6 refs., 2 figs.

  4. Distribution and Schistosoma mansoni infection of Biomphalaria glabrata in different habitats in a rural area in the Jequitinhonha Valley, Minas Gerais, Brazil: environmental and epidemiological aspects

    Directory of Open Access Journals (Sweden)

    Helmut Kloos

    2004-11-01

    Full Text Available This paper examines the distribution and infection of Biomphalaria glabrata with Schistosoma mansoni in all aquatic snail habitats in a rural area in the state of Minas Gerais, Brazil, in relation to physico/biotic and behavioral factors. Snail and environmental surveys were carried out semi-annually between July 2001 and November 2002 at 106 sites. Collected snails were examined in the laboratory for infection. B. glabrata densities were highest in overflow ponds, irrigation ponds, springs, canals and wells, and lowest in fishponds and water tanks. Snail densities were higher during the hot, rainy season except for streams and canals and were statistically associated with the presence of fish, pollution, and vegetation density. Tilapia fish and an unidentified Diptera larva were found to be predators of B. glabrata but ducks were not. Twenty-four of the 25 infected snails were collected in 2001(1.4% infection rate and only one in 2002, after mass chemotherapy. The occurrence of B. glabrata in all 11 snail habitats both at and away from water contact sites studied indicates widespread risk of human infection in the study area. In spite of the strong association between B. glabrata and tilapia in fishponds we do not recommend its use in schistosomiasis control for ecological reasons and its relative inefficiency in streams and dams.

  5. Beaver assisted river valley formation

    Science.gov (United States)

    Westbrook, Cherie J.; Cooper, D.J.; Baker, B.W.

    2011-01-01

    We examined how beaver dams affect key ecosystem processes, including pattern and process of sediment deposition, the composition and spatial pattern of vegetation, and nutrient loading and processing. We provide new evidence for the formation of heterogeneous beaver meadows on riverine system floodplains and terraces where dynamic flows are capable of breaching in-channel beaver dams. Our data show a 1.7-m high beaver dam triggered overbank flooding that drowned vegetation in areas deeply flooded, deposited nutrient-rich sediment in a spatially heterogeneous pattern on the floodplain and terrace, and scoured soils in other areas. The site quickly de-watered following the dam breach by high stream flows, protecting the deposited sediment from future re-mobilization by overbank floods. Bare sediment either exposed by scouring or deposited by the beaver flood was quickly colonized by a spatially heterogeneous plant community, forming a beaver meadow. Many willow and some aspen seedlings established in the more heavily disturbed areas, suggesting the site may succeed to a willow carr plant community suitable for future beaver re-occupation. We expand existing theory beyond the beaver pond to include terraces within valleys. This more fully explains how beavers can help drive the formation of alluvial valleys and their complex vegetation patterns as was first postulated by Ruedemann and Schoonmaker in 1938. ?? 2010 John Wiley & Sons, Ltd.

  6. Phlebotomines (Diptera, Psychodidae in the Speleological Province of the Ribeira Valley: 3. Serra district - area of hostels for tourists who visit the Parque Estadual do Alto Ribeira (PETAR, state of São Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Eunice Aparecida Bianchi Galati

    2010-01-01

    Full Text Available Phlebotomines (Diptera, Psychodidae in the Speleological Province of the Ribeira Valley: 3. Area of hostels for tourists who visit the Parque Estadual do Alto Ribeira (PETAR, state of São Paulo, Brazil. The study characterizes some ecological aspects of the phlebotomine fauna in an endemic area of cutaneous leishmaniasis (CL situated in the Serra district, Iporanga municipality where the hostels for tourists visiting the PETAR are located. Captures were undertaken on a smallholding and a small farm situated near the hostels, monthly between January/2001 and December/2003 with automatic light traps (ALT in pigsty, hen-house and veranda of a domicile at the two sites, and in peridomicile of the small farm also with black/white Shannon traps. With the ALT a total of 87,224 phlebotomines representing 19 species and also two hybrids of Nyssomyia intermedia (Lutz & Neiva and Nyssomyia neivai (Pinto and two anomalous specimens were captured. The standardized index species abundance was for Ny. intermedia = 1.0 and Ny. neivai = 0.935. The highest frequencies of the smallholding occurred in the pigsty, the Williams' mean/capture for Ny. intermedia being 63.7 specimens and for Ny. neivai 29.2, and on the small farm, in the hen-house, Ny. intermedia 402.6 and Ny. neivai 116.2. A total of 863 phlebotomines (Ny. intermedia: 75.4%; Ny. neivai: 24.3% were captured with black/white Shannon traps; females of both species being predominant in the white trap. The high frequencies of Ny. intermedia and Ny. neivai, both implicated in CL transmission, indicate the areas presenting risk of the disease.

  7. DIES FOR STRIKING REPUBLICAN AND EARLY IMPERIAL COINS FROM MOESIA AND THRACE: ANCIENT FORGERIES OR SOMETHING ELSE?

    Directory of Open Access Journals (Sweden)

    Evgeni I. Paunov

    2014-04-01

    Full Text Available This paper attempts to trace the distribution of unofficial dies for striking late Republican and early Imperial coins in Moesia and Thrace, discussing eleven dies and one hub (master die. It deals with the key issues concerning these rare numismatic finds , their occurrence in the Balkan provinces of Roman Empire and their interpretation as genuine monetary items or as forgers’ accessories. Such a large concentration of dies is found in a relatively constrained area, but so far understanding does not clearly revealed what their importance is. The problem appears to be essential for the comprehension of Roman political and military activities in the Balkans during the Augustan-Tiberian period, as well as for the general discussion on ancient coin techniques.

  8. De la res publica al Imperium: Poder y subjetividad en la Roma Imperial

    Directory of Open Access Journals (Sweden)

    Juan Carlos Barrassús Herrero

    2013-05-01

    Full Text Available Este artículo pretende caracterizar la forma de poder imperial romano y las formas de subjetividad que aparecen tras la irrupción de un poder absoluto e irresistible propio del Principado. Trataremos de identificar los elementos de continuidad y discontinuidad que se dan en el ámbito del pensamiento político y de la subjetividad en el período republicano así como en el imperial. Los textos claves para comprender tal paso se encuentran tanto en los escritos de los últimos republicanos ‘convencidos’ así como en una literatura política de la primera época imperial que mira al pasado republicano con nostalgia y veneración, al tiempo que trata de ajustar cuentas con el presente mediante la narración de su corrupción

  9. Negotiating creation in imperial times (Rm 8:18−30

    Directory of Open Access Journals (Sweden)

    Jeremy Punt

    2013-02-01

    Full Text Available Appreciation for the literary qualities and structural function of Romans 8:18−30 abounds. Recently, some attention has also been given to ostensible anti-imperial sentiments in the letter that Paul directed to a Jesus-follower community in the heart of the Roman Empire. Tensions and ambiguities inherent in this passage become more pointed when it is read with attention to the interplay between creation, conflict and empire. The focus of this contribution is on how creation is portrayed and negotiated in Romans 8:18−30, given its underlying Jewish setting which ought to be filled out by the imperial-infused environment. Acknowledging an anti-imperial thrust in Romans 8:18−30 but reading from a postcolonial perspective offers the advantage of accounting specifically for ambivalence typical of conflict situations characterised by unequal power relations, all of which are appropriate and vital for the interpretation of this passage.

  10. Hearts of Darkness and Hot Zones: The Ideologeme of Imperial Contagion in Recent Accounts of Viral Outbreaks.

    Science.gov (United States)

    Bass, Jeff D.

    1998-01-01

    Examines three recent popularized accounts of emerging lethal viral strains within the context of a late 19th-century rationale for imperialism: the ideologeme of scenic contamination, which justifies imperialism as a defensive measure. Notes how the three texts present ideologically charged images of the Third World and its relationship to the…

  11. A double-voiced reading of Romans 13:1–7 in light of the imperial cult

    African Journals Online (AJOL)

    Drawing on Mikhail Bakhtin's theory of double-voicedness and James Scott's theory of public and hidden transcripts, this essay investigates the colonial context of Romans 13:1–7 with particular attention to the Roman imperial cult. It is my contention that Paul attempts to persuade the audience to resist the imperial cult, ...

  12. Solar energy innovation and Silicon Valley

    Science.gov (United States)

    Kammen, Daniel M.

    2015-03-01

    The growth of the U. S. and global solar energy industry depends on a strong relationship between science and engineering innovation, manufacturing, and cycles of policy design and advancement. The mixture of the academic and industrial engine of innovation that is Silicon Valley, and the strong suite of environmental policies for which California is a leader work together to both drive the solar energy industry, and keep Silicon Valley competitive as China, Europe and other area of solar energy strength continue to build their clean energy sectors.

  13. Imperial Medicine in a Changing World: The Fourth International Congresses on Tropical Medicine and Malaria, 1948.

    Science.gov (United States)

    Wells, Julia

    2016-01-01

    The close connections between colonialism and tropical medicine have been widely discussed by historians over the last fifty years. However, few authors consider the relationship between tropical medicine and European and North American imperialism in the immediate post-World War II period. This article examines the Fourth International Congresses on Tropical Medicine and Malaria, held jointly in Washington in 1948. Using the research presented during the conference, it questions to what degree the specialisation had changed in the postwar period. It argues that although some changes are discernable, imperial traditions and relationships remained firmly embedded within the tropical medicine of the congress.

  14. Walberg, Eric.  Postmodern Imperialism:  Geopolitics and the Great Games.  

    Directory of Open Access Journals (Sweden)

    Joseph Michael Gratale

    2012-03-01

    Full Text Available Recent history for even the casual observer of international affairs has been plagued by wars and conflicts in specific regions of the world.  The wars in Central Asia and the Middle East, Afghanistan and Iraq respectively, seem to indicate the latest machinations in the imperial designs of the USA.  For many, using the term imperialism and connecting it to the USA is at best inappropriate.  For others, American interventions in particular countries or specific regions of the world represent ...

  15. Ordem Imperial e fronteiras, sob Nero, nos Anais de Tácito

    OpenAIRE

    Belchior, Ygor Klain

    2011-01-01

    O objetivo principal deste artigo é traçar, como as interações sociais entre o imperador e os diversos grupos que compunham a respublica poderiam manter ou alterar a ordem imperial. Para isso, devemos debater acerca das estratégias que visavam a manutenção ou a busca dessa “ordem”, como também, as estratégias que levavam a criação de grupos que faziam frente ao poder imperial. Para tanto, iremos estudar a parcela da obra Anais de Públio Cornélio Tácito que narra os anos do principado neronian...

  16. Extension activities of Kazan Imperial University in the 19th century

    Directory of Open Access Journals (Sweden)

    Zhuravleva Evgenia

    2017-01-01

    Full Text Available Based primarily on archival documents, this article explores the development of additional education in Kazan province, Russia, in the 19th century. Its genesis is found in the varying order of Kazan Imperial University extension activities which take the form of foreign academic and scientific mobility; individual mentoring practice of recognised scholars; masters’ advancement at Pedagogical Institute; creation of the Pedagogical Society in the framework of University Extension Movement. The historiography shows that in the course of its development additional education in Kazan Imperial University largely relied on the international experience and enthusiasm of its teaching staff.

  17. AHP 21: Review: China's Last Imperial Frontier and The Sichuan Frontier and Tibet

    Directory of Open Access Journals (Sweden)

    Robert Entenmann

    2012-12-01

    Full Text Available Until recently, historians have not paid much attention to Qing China's Tibetan frontier, but two excellent new studies address this neglect. One is Yingcong Dai's The Sichuan Frontier and Tibet: Imperial Strategy in the Early Qing, which examines the Qing conquest of the Khams region up to the end of the eighteenth century and its effect on Sichuan. The other is China's Last Imperial Frontier: Late Qing Expansion in Sichuan's Tibetan Borderlands by Xiuyu Wang, in which he describes Qing efforts to impose direct administration on the Khams region in the last years of the dynasty. ...

  18. What Good’s a Text? Textuality, Orality, and Mathematical Astronomy in Early Imperial China

    OpenAIRE

    Morgan, Daniel Patrick

    2014-01-01

    Article submitted to Archives internationales d'histoire des sciences; International audience; This paper examines a 226 ce debate on li 曆 mathematical astronomy at the Cao-Wei (226–265) court as a case study in the role of orality and person-to-person exchange in the transmission of astronomical knowledge in early imperial China. The li- and mathematics-related manuscripts to have come down to us from the early imperial period often suffer from textual corruption, the form that this corrupti...

  19. Bryophytes use like atmospheric indicators of heavy metals in the metropolitan area of the Toluca Valley; Uso de briofitas como indicadores atmosfericos de metales pesados en la zona metropolitana del Valle de Toluca

    Energy Technology Data Exchange (ETDEWEB)

    Poblano B, J.

    2013-07-01

    The objective of this work was to evaluate the concentration of Ti, V, Cr, Mn, Fe, Cu, Zn and Pb in species of frequent and abundant bryophytes in the Metropolitan Area of the Toluca Valley (MATV). The concentration of the studied metals was determined in two different seasons (cold-dry and warm-humid) in 11 sites of the MATV, 7 of them classified as urban areas, 2 as transition areas and 2 as protected natural areas. Only epiphyte organisms found to a superior height of 100 cm of the floor were considered and the species determination was realized in the Sciences Faculty of the Universidad Autonoma del Estado de Mexico, while the processing of the samples was carried out in the Instituto Nacional de Investigaciones Nucleares (ININ). The samples processing consisted on separating the bryophytes of the bark of the trees, later on each one of the samples was washed, milled and homogenized, at the end they were subjected to a digestion process accelerated by microwaves. The concentration of Ti, V, Cr, Mn, Fe, Cu, Zn and Pb in the bryophytes was determined applying the X-rays Fluorescence technique, using a spectrometer Tx-2000 Ital-Structures, with a detector type Si (Li), a tube of Mo (40 kV, 30 m A) with 17,4 keV like excitement energy. Each sample was analyzed six times with a counting time of 500 seconds. Additionally enrichment factors were obtained using reference soils considered as not impacted by anthropogenic activities. With the obtained results space and temporary differences were established through descriptive statistic, also the enrichment factor to infer the possible origin of the metals was calculated, as well as the sites that could represent a risk for the health. The species more frequent and abundant were F. ciliaris and L. angustata, presenting the following tendency in their metals concentration Fe>Ti>Mn>Zn>Pb>V ≅ Cu>Cr, being observed that the temporality is a factor that influences in the metals concentration and that in general F. ciliaris

  20. 75 FR 44278 - Notice of Availability of the Final Environmental Impact Statement for the Imperial Valley Solar...

    Science.gov (United States)

    2010-07-28

    ... National Environmental Policy Act of 1969, as amended (NEPA), and the Federal Land Policy and Management... approximately 1.5 miles west of Dunaway Road and the western boundary is the westerly section line in Section 22... States. The Corps and the applicant are working with the BLM and CEC to identify the project proposal...

  1. "Rule Britannia" and the New American Empire: A Marxist Analysis of the Teaching of Imperialism, Actual and Potential, in the British School Curriculum

    Science.gov (United States)

    Cole, Mike

    2004-01-01

    The author begins by arguing that in order to understand imperialism it is necessary to have a conceptual awareness of the concepts of racism and racialisation. He then considers how the British Empire impacted on schools during the imperial era. He goes on to examine the nature of the New Imperialism. Calls are currently being made by notable…

  2. Niland development project geothermal loan guaranty: 49-MW (net) power plant and geothermal well field development, Imperial County, California: Environmental assessment

    Energy Technology Data Exchange (ETDEWEB)

    1984-10-01

    The proposed federal action addressed by this environmental assessment is the authorization of disbursements under a loan guaranteed by the US Department of Energy for the Niland Geothermal Energy Program. The disbursements will partially finance the development of a geothermal well field in the Imperial Valley of California to supply a 25-MW(e) (net) power plant. Phase I of the project is the production of 25 MW(e) (net) of power; the full rate of 49 MW (net) would be achieved during Phase II. The project is located on approximately 1600 acres (648 ha) near the city of Niland in Imperial County, California. Well field development includes the initial drilling of 8 production wells for Phase I, 8 production wells for Phase II, and the possible need for as many as 16 replacement wells over the anticipated 30-year life of the facility. Activities associated with the power plant in addition to operation are excavation and construction of the facility and associated systems (such as cooling towers). Significant environmental impacts, as defined in Council on Environmental Quality regulation 40 CFR Part 1508.27, are not expected to occur as a result of this project. Minor impacts could include the following: local degradation of ambient air quality due to particulate and/or hydrogen sulfide emissions, temporarily increased ambient noise levels due to drilling and construction activities, and increased traffic. Impacts could be significant in the event of a major spill of geothermal fluid, which could contaminate groundwater and surface waters and alter or eliminate nearby habitat. Careful land use planning and engineering design, implementation of mitigation measures for pollution control, and design and implementation of an environmental monitoring program that can provide an early indication of potential problems should ensure that impacts, except for certain accidents, will be minimized.

  3. 27 CFR 9.119 - Middle Rio Grande Valley.

    Science.gov (United States)

    2010-04-01

    ... Middle Rio Grande Valley. (a) Name. The name of the viticultural area described in this section is... 1979. (24) Veguita, N. Mex. (1952), revised 1979. (25) Wind Mesa, N. Mex. (1952), revised 1967. (c...

  4. Chinook Critical Habitat, Central Valley - NOAA [ds125

    Data.gov (United States)

    California Department of Resources — This layer depicts areas designated for Chinook Critical Habitat as well as habitat type and quality in the Central Valley Spring-run Evolutionary Significant Unit...

  5. Chinook Critical Habitat, Central Valley - NOAA [ds125

    Data.gov (United States)

    California Natural Resource Agency — This layer depicts areas designated for Chinook Critical Habitat as well as habitat type and quality in the Central Valley Spring-run Evolutionary Significant Unit...

  6. Steelhead Critical Habitat, Central Valley - NOAA [ds123

    Data.gov (United States)

    California Natural Resource Agency — This layer depicts areas designated for Steelhead Critical Habitat as well as habitat type and quality in the California Central Valley Evolutionary Significant Unit...

  7. Entre o altar e o trono: iniciativas de escolarização na capital imperial - Between the altar and throne: initiatives of schooling in imperial capital

    Directory of Open Access Journals (Sweden)

    Aline de Morais Limeira

    2012-08-01

    Full Text Available Ao reconhecer que a produção da forma escolar moderna se efetivou por intermediações de forças distintas, investigamos iniciativas particulares de educação promovidas pela Igreja Católica. A partir das propagandas do Almanak Laemmert e de diversas informações do jornal O Apóstolo, foi possível localizar vestígios acerca da estrutura física, planos de estudos e valores propostos por alguns colégios particulares na Corte Imperial. O recorte cronológico abrange as décadas de 1870 e 1880, que compreendem a época da reforma Leôncio de Carvalho (1879. Também procuramos refletir acerca das relações estabelecidas entre o Estado Imperial e a Igreja Católica, e observar imbricações entre poderes públicos e privados, fenômeno que ultrapassa a sociedade oitocentista.Palavras-chave: ensino primário, colégios religiosos, Corte Imperial. BETWEEN THE ALTAR AND THRONE: INITIATIVES OF SCHOOLING IN IMPERIAL CAPITALAbstractRecognizing that adherence to the way modern school was made by different forces, we investigate private education initiatives promoted by the Catholic Church in the Imperial Court. From the advertisements that circulated Almanak Laemmert and O Apóstolo the newspaper was unable to locate information about the physical structure, curricula and amounts charged for those colleges. Establishing the chronological cut the 1870s and 1880s, which comprise the time of Reformation Leôncio de Carvalho (1879, we also reflect on the relationships established between the Imperial State and the Catholic Church an expression of the imbrications of public and private, a brandsociety in the nineteenth century.Key-words: primary education, religious colleges, the Imperial Court. ENTRE EL ALTAR Y EL TRONO: INICIATIVAS INSTRUCCIÓN EN IMPERIAL CAPITALResumenReconociendo que la construcción de forma de la escuela moderna fue dado por el área de fuerzas distintas, investigar iniciativas privadas de educación promovidos por la Iglesia

  8. Depths to Ice-cemented Soils in High-elevation Quartermain Mountains, Dry Valleys, Antarctica, Version 1

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set is comprised of four surveyed valleys focusing on the depth to ground ice in the high-elevation Quartermain Mountains in the Beacon Valley area:...

  9. Treatability study on the Bear Creek Valley characterization area at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Phase II work plan for S-3 site contaminated groundwater interception--in-field media evaluation and groundwater capture methods

    International Nuclear Information System (INIS)

    1996-12-01

    A treatability study is being conducted to support implementation:of early actions at the S-3 Site in the Bear Creek Valley (BCV) Characterization Area (CA). The objectives of the early actions Will be (1) to reduce concentrations of uranium and nitrate in Bear Creek and (2) to reduce contaminants of concern in North Tributary (NT)-1 and NT-2. The BCV CA is located within the US DOE's Oak Ridge Reservation in Tennessee. Hazardous and radioactive materials from the Y-12 Plant operations were, disposed of at various sites within BCV. Groundwater and surface water in the BCV CA have been contaminated. The remedial investigation (RI) for the BCV CA identified that the greatest mass flux of contaminants from the various sources migrates via groundwater at the source and discharges to surface water in Bear Creek and its tributaries. In the RI, the combined discharge from the S-3 Site and the Boneyard/Burnyard (BYBY) was identified as accounting for 75% of the cancer risk and more than 80% of the chemical toxicity to Potential downgradient human receptors. In addition, the S-3 Site has caused degradation of surface water quality in upper Bear Creek and two of its tributaries. The BCV CA treatability study focuses on capture and treatment of shallow groundwater before it discharges to tributary waters. The objectives Of treatment of this groundwater are (1) to reduce the concentrations of uranium and nitrate in NT-1 and Bear Creek such that the concentrations of these chemicals in surface water and groundwater are reduced to acceptable levels, (2) to reduce the concentrations of nitrate and metals, and reduce the overall concentration of total dissolved solids; and (3) to hydraulically contain the plume of contaminated, groundwater that is moving in bedrock in the Nolichucky Shale such that the rate of contaminant discharge will be reduced in the long term. The objective of Phase II is to produce conceptual designs for treatment system configurations

  10. International Students: Constructions of Imperialism in the "Chronicle of Higher Education"

    Science.gov (United States)

    Rhee, Jeong-eun; Sagaria, Mary Ann Danowitz

    2004-01-01

    This article links colonial/neocolonial and feminist literature with discourses on international students to examine how a discourse of imperialism constructs and represents international students in U.S. universities. Applying a critical discourse analysis to 78 articles published in the "Chronicle of Higher Education" between 1996 and 1999, the…

  11. Cultural and Linguistic Imperialism and the EIL Movement: Evidence from a Textbook Analysis

    Science.gov (United States)

    Khodadady, Ebrahim; Shayesteh, Shaghayegh

    2016-01-01

    The perspective of English as an International Language (EIL) has been proposed mainly to alleviate the tenets of language and cultural imperialism and, of course, to facilitate communication through different varieties of English. Hence, English language classrooms are the preliminary venue for the inception of such a rudimentary movement.…

  12. Jane Austen and Imperialism--A Rereading of "Pride and Prejudice"

    Science.gov (United States)

    Xu, Runjiang; Li, Yucheng

    2009-01-01

    This thesis attempts to search for the clues related to British domestic exploitation of the peasant labors and overseas colonization of other countries after rereading the novel "Pride and Prejudice," with an aim to bring out Austen's intimacy with Imperialism. It will offer some insights into a better understanding of provincial world…

  13. Placing colonial ornithology: imperial ambiguities in Upper Canada, 1791-1841.

    Science.gov (United States)

    Greer, Kirsten A

    2008-01-01

    This paper examines the emergence of colonial ornithology in Upper Canada, 1791-1841, to determine the impact of empire and local contexts on the natural history activity. I argue that colonial ornithology emerged as a by-product of British imperialism that helped to reinforce British, upper- and middle-class, gender-specific white identities through practices of sportsman-hunting, taxidermy, natural theology, and the romantic-aesthetic. However, as this paper reveals, British imperial practices and ideas of ornithology relied on the participation of First Nations and Métis peoples, whose knowledge and skills were instrumental to British naturalists. The First Nations and Métis peoples therefore exerted a real presence in colonial ornithology in Upper Canada--albeit a subservient one in the British ornithological texts--as they positioned themselves as part of the ornithological trade with the collection and trading of specimens. Furthermore, British military officers, settlers, and tourists tapped into American scientific networks and knowledge systems rather than focusing solely on Britain as an imperial centre of accumulation. British imperial ideas and practices of colonial ornithology in Upper Canada therefore remained ambiguous during the early nineteenth century.

  14. The legal status of the Spanish imperial eagle in Spain and thoughts ...

    African Journals Online (AJOL)

    This contribution reflects on the contributory role of environmental law and policy in the successful conservation interventions on behalf of the rare Spanish Imperial Eagle (Aquila adalberti), with the aim of gaining insights that may be more universally applicable, including in jurisdictions such as South Africa. An overview of ...

  15. Many Rhodes: Travelling Scholarships and Imperial Citizenship in the British Academic World, 1880-1940

    Science.gov (United States)

    Pietsch, Tamson

    2011-01-01

    Since its Foundation in 1901, the Rhodes Scholarships scheme has been held up as the archetype of a programme designed to foster imperial citizens. However, though impressive in scale, Cecil Rhodes's foundation was not the first to bring colonial students to Britain. Over the course of the previous half-century, governments, universities and…

  16. Blue Indians: Teaching the Political Geography of Imperialism with Fictional Film

    Science.gov (United States)

    Madsen, Kenneth D.

    2014-01-01

    Fictional film provides an opportunity to breathe life into the application of academic concepts by capturing the attention and imagination of students. Using the 2009 hit movie "Avatar", it is argued that popular fiction has the potential to help students grasp the dynamics of imperial/indigenous relationships in part because it removes…

  17. A Groundwater Model to Assess Water Resource Impacts at the Imperial East Solar Energy Zone

    Energy Technology Data Exchange (ETDEWEB)

    Quinn, John [Argonne National Lab. (ANL), Argonne, IL (United States); Greer, Chris [Argonne National Lab. (ANL), Argonne, IL (United States); O' Connor, Ben L. [Argonne National Lab. (ANL), Argonne, IL (United States); Tompson, Andrew F.B. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2013-12-01

    The purpose of this study is to develop a groundwater flow model to examine the influence of potential groundwater withdrawal to support the utility-scale solar energy development at the Imperial East Solar Energy Zone (SEZ) as a part of the Bureau of Land Management’s (BLM) solar energy program.

  18. De/Scribing Squ*w: Indigenous Women and Imperial Idioms in the United States

    Science.gov (United States)

    King, C. Richard

    2003-01-01

    Tracing the history of the term "squaw" offers insights into the positionings and politics of indigenous femininity in colonial America. Today, as throughout the colonization of Native America, imperial projects and projections have based themselves upon and imagined themselves through the lives, bodies, and images of indigenous women,…

  19. "The Free Flow of News" and "Western Communication Imperialism": Divergent Views on Ethics in International Communication.

    Science.gov (United States)

    Merrill, John C.

    A growing international controversy exists between the West on one hand and the Third World, Marxist states, and the United Nations Educational, Scientific, and Cultural Organization (UNESCO) on the other focusing on the concepts of "free flow of information" and "Western communication imperialism," and on ethical issues relating to these…

  20. Twenty Years of Cultural Imperialism Research: Some Conceptual and Methodological Problems.

    Science.gov (United States)

    Burrowes, Carl Patrick

    While the notion of "cultural imperialism" has received significant attention in communication studies since the early 1970s, researchers have ignored analyses of message systems and audience cultivation in favor of institutional analysis. Likewise, researchers have concentrated on the technologies, media products and processes of…

  1. Caribbean Musical Social Commentary and the Exportation/Importation Perspective of Communication and Cultural Imperialism.

    Science.gov (United States)

    Regis, Humphrey A.

    Cultural imperialism is seen not as a static phenomenon but as a dynamic process in which the more developed countries (the dominating "centers" of the world system) influence the less developed countries (the dominated "periphery" of the system). In this process the more developed countries produce artifacts and content that…

  2. Breathing Valley Fever

    Centers for Disease Control (CDC) Podcasts

    2014-02-04

    Dr. Duc Vugia, chief of the Infectious Diseases Branch in the California Department of Public Health, discusses Valley Fever.  Created: 2/4/2014 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 2/5/2014.

  3. Preliminary study of the uranium favorability of granitic and contact-metamorphic rocks of the Owens Valley area, Inyo and Mono Counties, California, and Esmeralda and Mineral Counties, Nevada

    International Nuclear Information System (INIS)

    Cupp, G.M.; Mitchell, T.P.

    1978-01-01

    Granitic and contact-metamorphic rocks of the Owens Valley area were sampled to determine their favorability for uranium. Uranium deposits associated with these rocks were examined to determine the mode of occurrence. Metamorphic rocks near contacts with intrusive rocks include skarns, schists, quartzites, metaconglomerates, hornfels, gneisses, and metavolcanics. The grade of contact metamorphism ranges from slight to intense, depending upon the distance from the intrusive contact. The average U 3 O 8 content of the metamorphic rock samples is 3 ppM. Metamorphic rock samples in a roof pendant at the Claw prospect contain as much as 3 percent U 3 O 8 . Skarn samples from the Birch Creek pluton contain as much as 114 ppM U 3 O 8 ; those from the Santa Rita Flat pluton contain as much as 23 ppM U 3 O 8 . Most of the intrusive rocks are granite, quartz monzonite, or monzonite. Granodiorite and diorite are less common, and gabbro is rare. The average U 3 O 8 content of the crystalline rock samples is 4 ppM. Samples from a quartz-monzonite pluton east of Lone Pine, California, and quartz monzonite in the Santa Rosa Hills had maximum contents of 28 and 13 ppM U 3 O 8 , respectively. Areas of contact metamorphism and metasomatism, such as those at the Claw prospect and Birch Creek pluton, are probably the most favorable sites for uranium deposits. There are many miles of granitic and contact-metamorphic zones in which undiscovered uranium deposits may exist. Although the overall uranium content of granitic rocks appears to be low, the pluton east of Lone Pine and the Hunter Mountain pluton in the area of the Santa Rosa Hills have sufficient uranium to have acted as uranium and detrital source rocks for uranium deposits that may now be buried in Tertiary sediments in the basins around the plutons. The Claw deposit is the only known uranium deposit of a size and grade to be of possible commercial interest

  4. Destroyed documents: uncovering the science that Imperial Tobacco Canada sought to conceal.

    Science.gov (United States)

    Hammond, David; Chaiton, Michael; Lee, Alex; Collishaw, Neil

    2009-11-10

    In 1992, British American Tobacco had its Canadian affiliate, Imperial Tobacco Canada, destroy internal research documents that could expose the company to liability or embarrassment. Sixty of these destroyed documents were subsequently uncovered in British American Tobacco's files. Legal counsel for Imperial Tobacco Canada provided a list of 60 destroyed documents to British American Tobacco. Information in this list was used to search for copies of the documents in British American Tobacco files released through court disclosure. We reviewed and summarized this information. Imperial Tobacco destroyed documents that included evidence from scientific reviews prepared by British American Tobacco's researchers, as well as 47 original research studies, 35 of which examined the biological activity and carcinogenicity of tobacco smoke. The documents also describe British American Tobacco research on cigarette modifications and toxic emissions, including the ways in which consumers adapted their smoking behaviour in response to these modifications. The documents also depict a comprehensive research program on the pharmacology of nicotine and the central role of nicotine in smoking behaviour. British American Tobacco scientists noted that ".. the present scale of the tobacco industry is largely dependent on the intensity and nature of the pharmacological action of nicotine," and that "... should nicotine become less attractive to smokers, the future of the tobacco industry would become less secure." The scientific evidence contained in the documents destroyed by Imperial Tobacco demonstrates that British American Tobacco had collected evidence that cigarette smoke was carcinogenic and addictive. The evidence that Imperial Tobacco sought to destroy had important implications for government regulation of tobacco.

  5. Tourist valorization of roman imperial city Felix Romuliana

    Directory of Open Access Journals (Sweden)

    Berić Dejan

    2012-01-01

    Full Text Available The tourism industry is a great potential for the development of Serbia. The main characteristics of the existing and potential tourist offer of Serbia are interesting and diverse natural resources and cultural and historical heritage. Felix Romuliana, established palace of the Roman emperor Galerius, is located in the valley of the Black Timok, near Zaječar and the village of Gamzigrad in eastern Serbia. The palace was built in the late third and early fourth century, as a testamentary construction. This is where the Roman emperor was buried and included among the gods. It is the best preserved example of Roman palatial architecture which in 2007 was added to the List of World Heritage of UNESCO. One of the key tasks of this paper is to point out ways of promoting and popularizing this tourism potential that can be used as a resource for the development of cultural tourism and as such strengthen the position of Serbia''s tourist offer in Europe. The aim of this paper is contained in the presentation of the site Felix Romuliana and extraction of the most important attractiveness through valorization, which on the bases of historical and cultural significance may be activated for tourism purposes. [Projekat Ministarstva nauke Republike Srbije, br. 176020

  6. Remedial Investigation Report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1, Main text

    International Nuclear Information System (INIS)

    1995-01-01

    This report on the BCV OU 2 at the Y-12 Plant, was prepared in accordance with requirements under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for reporting the results of a site characterization for public review. It provides the Environmental Restoration Program with information about the results of the 1993 investigation. It includes information on risk assessments that have evaluated impacts to human health and the environment. Field activities included collection of subsurface soil samples, groundwater and surface water samples, and sediments and seep at the Rust Spoil Area (RSA), SY-200 Yard, and SA-1

  7. Remedial Investigation Report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1, Main text

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-01-01

    This report on the BCV OU 2 at the Y-12 Plant, was prepared in accordance with requirements under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for reporting the results of a site characterization for public review. It provides the Environmental Restoration Program with information about the results of the 1993 investigation. It includes information on risk assessments that have evaluated impacts to human health and the environment. Field activities included collection of subsurface soil samples, groundwater and surface water samples, and sediments and seep at the Rust Spoil Area (RSA), SY-200 Yard, and SA-1.

  8. Imperial County baseline health survey potential impact of geothermal energy

    Energy Technology Data Exchange (ETDEWEB)

    Deane, M.

    1981-06-01

    The survey purpose, methods, and statistical methods are presented. Results are discussed according to: area differences in background variables, area differences in health variables, area differences in annoyance reactions, and comparison of symptom frequencies with age, smoking, and drinking. Included in appendices are tables of data, enumeration forms, the questionnaire, interviewer cards, and interviewer instructions. (MHR)

  9. Delineation of tunnel valley across the North Sea coastline, Denmark based on reflection seismic data, boreholes, TEM and Schlumberger soundings

    DEFF Research Database (Denmark)

    Andersen, Theis Raaschou; Jørgensen, Flemming; Christensen, Steen

    Buried tunnel valleys are elongated depressions eroded into the substratum during the Pleistocene glaciations. Nine such valleys are mapped on- and offshore in a 300 km2 area located at the Danish North Sea coast. The delineation of the buried valleys is based on an extensive data set consisting......, preferred orientations, and morphology support that three of the tunnel valleys cross the North Sea coastline. It is suggested that the nine valleys were formed during at least six events that occurred through one or more pre-Weichselian glaciations. Key words: Pleistocene valleys, geophysical mapping...

  10. Local-area-enhanced, 2.5-meter resolution natural-color and color-infrared satellite-image mosaics of the Panjsher Valley mineral district in Afghanistan: Chapter M in Local-area-enhanced, high-resolution natural-color and color-infrared satellite-image mosaics of mineral districts in Afghanistan

    Science.gov (United States)

    Davis, Philip A.; Cagney, Laura E.

    2013-01-01

    The U.S. Geological Survey (USGS), in cooperation with the U.S. Department of Defense Task Force for Business and Stability Operations, prepared databases for mineral-resource target areas in Afghanistan. The purpose of the databases is to (1) provide useful data to ground-survey crews for use in performing detailed assessments of the areas and (2) provide useful information to private investors who are considering investment in a particular area for development of its natural resources. The set of satellite-image mosaics provided in this Data Series (DS) is one such database. Although airborne digital color-infrared imagery was acquired for parts of Afghanistan in 2006, the image data have radiometric variations that preclude their use in creating a consistent image mosaic for geologic analysis. Consequently, image mosaics were created using ALOS (Advanced Land Observation Satellite; renamed Daichi) satellite images, whose radiometry has been well determined (Saunier, 2007a,b). This part of the DS consists of the locally enhanced ALOS image mosaics for the Panjsher Valley mineral district, which has emerald and silver-iron deposits. ALOS was launched on January 24, 2006, and provides multispectral images from the AVNIR (Advanced Visible and Near-Infrared Radiometer) sensor in blue (420–500 nanometer, nm), green (520–600 nm), red (610–690 nm), and near-infrared (760–890 nm) wavelength bands with an 8-bit dynamic range and a 10-meter (m) ground resolution. The satellite also provides a panchromatic band image from the PRISM (Panchromatic Remote-sensing Instrument for Stereo Mapping) sensor (520–770 nm) with the same dynamic range but a 2.5-m ground resolution. The image products in this DS incorporate copyrighted data provided by the Japan Aerospace Exploration Agency (©JAXA, 2009, 2010), but the image processing has altered the original pixel structure and all image values of the JAXA ALOS data, such that original image values cannot be recreated from

  11. Groundwater quality in the Antelope Valley, California

    Science.gov (United States)

    Dawson, Barbara J. Milby; Belitz, Kenneth

    2012-01-01

    Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s groundwater quality and increases public access to groundwater-quality information. Antelope Valley is one of the study areas being evaluated. The Antelope study area is approximately 1,600 square miles (4,144 square kilometers) and includes the Antelope Valley groundwater basin (California Department of Water Resources, 2003). Antelope Valley has an arid climate and is part of the Mojave Desert. Average annual rainfall is about 6 inches (15 centimeters). The study area has internal drainage, with runoff from the surrounding mountains draining towards dry lakebeds in the lower parts of the valley. Land use in the study area is approximately 68 percent (%) natural (mostly shrubland and grassland), 24% agricultural, and 8% urban. The primary crops are pasture and hay. The largest urban areas are the cities of Palmdale and Lancaster (2010 populations of 152,000 and 156,000, respectively). Groundwater in this basin is used for public and domestic water supply and for irrigation. The main water-bearing units are gravel, sand, silt, and clay derived from surrounding mountains. The primary aquifers in Antelope Valley are defined as those parts of the aquifers corresponding to the perforated intervals of wells listed in the California Department of Public Health database. Public-supply wells in Antelope Valley are completed to depths between 360 and 700 feet (110 to 213 meters), consist of solid casing from the land surface to a depth of 180 to 350 feet (55 to 107 meters), and are screened or perforated below the solid casing. Recharge to the groundwater system is primarily runoff from the surrounding mountains, and by direct infiltration of irrigation and sewer and septic

  12. Groundwater quality in the Owens Valley, California

    Science.gov (United States)

    Dawson, Barbara J. Milby; Belitz, Kenneth

    2012-01-01

    Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s groundwater quality and increases public access to groundwater-quality information. Owens Valley is one of the study areas being evaluated. The Owens study area is approximately 1,030 square miles (2,668 square kilometers) and includes the Owens Valley groundwater basin (California Department of Water Resources, 2003). Owens Valley has a semiarid to arid climate, with average annual rainfall of about 6 inches (15 centimeters). The study area has internal drainage, with runoff primarily from the Sierra Nevada draining east to the Owens River, which flows south to Owens Lake dry lakebed at the southern end of the valley. Beginning in the early 1900s, the City of Los Angeles began diverting the flow of the Owens River to the Los Angeles Aqueduct, resulting in the evaporation of Owens Lake and the formation of the current Owens Lake dry lakebed. Land use in the study area is approximately 94 percent (%) natural, 5% agricultural, and 1% urban. The primary natural land cover is shrubland. The largest urban area is the city of Bishop (2010 population of 4,000). Groundwater in this basin is used for public and domestic water supply and for irrigation. The main water-bearing units are gravel, sand, silt, and clay derived from surrounding mountains. Recharge to the groundwater system is primarily runoff from the Sierra Nevada, and by direct infiltration of irrigation. The primary sources of discharge are pumping wells, evapotranspiration, and underflow to the Owens Lake dry lakebed. The primary aquifers in Owens Valley are defined as those parts of the aquifers corresponding to the perforated intervals of wells listed in the California Department of Public Health database

  13. Potential hydrologic characterization wells in Amargosa Valley

    International Nuclear Information System (INIS)

    Lyles, B.; Mihevc, T.

    1994-09-01

    More than 500 domestic, agricultural, and monitoring wells were identified in the Amargosa Valley. From this list, 80 wells were identified as potential hydrologic characterization wells, in support of the US Department of Energy (DOE) Underground Test Area/Remedial Investigation and Feasibility Study (UGTA/RIFS). Previous hydrogeologic studies have shown that groundwater flow in the basin is complex and that aquifers may have little lateral continuity. Wells located more than 10 km or so from the Nevada Test Site (NTS) boundary may yield data that are difficult to correlate to sources from the NTS. Also, monitoring well locations should be chosen within the guidelines of a hydrologic conceptual model and monitoring plan. Since these do not exist at this time, recompletion recommendations will be restricted to wells relatively close (approximately 20 km) to the NTS boundary. Recompletion recommendations were made for two abandoned agricultural irrigation wells near the town of Amargosa Valley (previously Lathrop Wells), for two abandoned wildcat oil wells about 10 km southwest of Amargosa Valley, and for Test Well 5 (TW-5), about 10 km east of Amargosa Valley

  14. Unequal Marriages within the Russian Imperial Home and the 1911 Meeting of the Grand Dukes

    Directory of Open Access Journals (Sweden)

    Stanislav V. Dumin

    2013-12-01

    Full Text Available In celebrating the 400th anniversary of the Russian Imperial Household in 2013, it is important to remember that the historic dynasty did not disappear in 1917 and, as with the earlier ruling dynasties, it still retains its status and its structure based on the Law on Succession and the Provision on the Imperial Family. These documents, in part, define that the dynasty includes just the Romanov descendants born from marital unions with the ruling or previously ruling dynasties. The rest of the Romanov descendants that were born from unequal, morganatic marriages, did not belong to the Russian Imperial Family and, correspondingly, did not have the right to the throne. Until 1911, these marriages were simply forbidden for all members of the dynasty. In mentioning representatives of the Romanov family, popular literature and the media often do not mention this circumstance and instead include individuals who were not part of the dynasty, even though they were descended from the Russian Emperors through the paternal or the maternal line. Representatives of the so-called “Association of the Romanov Household”, descendants of Grand Dukes or Dukes of Imperial Blood from unequal marriages, would often point to a decree made by Nicholas II in 1911. The decree stated that the lesser Romanovs, dukes and duchesses of imperial blood, that is, great grandchildren and more distant descendants of Emperors, could enter into unequal marriages with Royal Permission. However, the theory stating that this decree somehow still gave these descendants dynastic rights is refuted through the materials that we have uncovered in the State Archives of the Russian Federation detailing the meeting of the Grand Dukes, called together by the order of Nicholas II and the resolution of the Emperor at the end of this meeting that is published in the article. As such, out of all the Romanov descendants still alive today, the status of being a true member of the dynasty only

  15. Water resources of Parowan Valley, Iron County, Utah

    Science.gov (United States)

    Marston, Thomas M.

    2017-08-29

    . Groundwater flows from the high-altitude recharge areas downward toward the basin-fill aquifer in Parowan Valley. Almost all groundwater discharge occurs as withdrawals from irrigation wells in the valley with a small amount of discharge from phreatophytic evapotranspiration. Subsurface groundwater discharge to Cedar Valley is likely minimal. Withdrawals from wells during 2013 were about 32,000 acre-ft. The estimated withdrawals from wells from 1994 to 2013 have ranged from 22,000 to 39,000 acre-ft per year. Declining water levels are an indication of the estimated average annual decrease in groundwater storage of 15,000 acre-ft from 1994 to 2013.Groundwater and surface-water samples were collected from 46 sites in Parowan Valley and Cedar Valley near the town of Enoch during June 2013. Groundwater samples from 34 wells were submitted for geochemical analysis. The total dissolved-solids concentration in water from these wells ranged from 142 to 886 milligrams per liter. Results of stable isotope analysis of oxygen and deuterium from groundwater and surface-water samples indicate that most of the groundwater in Parowan Valley and in Cedar Valley near Enoch is similar in isotopic composition to water from mountain streams, which reflects meteoric water recharged in high-altitude areas east of the valley. In addition, results of stable isotope analysis of a subset of samples from wells located near Little Salt Lake may indicate recharge of precipitation that occurred during cooler climatic conditions of the Pleistocene Epoch.

  16. Seismicity related to geothermal development in Dixie Valley, Nevada

    Energy Technology Data Exchange (ETDEWEB)

    Ryall, A.S.; Vetter, U.R.

    1982-07-08

    A ten-station seismic network was operated in and around the Dixie Valley area from January 1980 to November 1981; three of these stations are still in operation. Data from the Dixie Valley network were analyzed through 30 Jun 1981, and results of analysis were compared with analysis of somewhat larger events for the period 1970-1979. The seismic cycle in the Western Great Basic, the geologic structural setting, and the instrumentation are also described.

  17. Cryostratigraphy and sedimentology of high-Arctic fjord-valleys

    OpenAIRE

    Gilbert, Graham Lewis

    2018-01-01

    Fjord-valleys, as sediment-filled palaeofjords, are characteristic of formerly glaciated mountainous coastal areas. High-Arctic fjord-valleys commonly host permafrost, but are poorly accessible and hence have drawn relatively little research. The research presented in this thesis combines the methods of cryostratigraphy, clastic sedimentology, sequence stratigraphy, geomorphology and geochronology to investigate the sedimentary infilling, permafrost formation and late Quaternary landscape dev...

  18. Professor Daniel M Segal and studies of collision and `half-collision' complexes at Imperial College London and Oxford University

    Science.gov (United States)

    Burnett, Keith

    2018-03-01

    We discuss Danny Segal's key roles in the development of the spectroscopy of collision complexes at Imperial College and Oxford. We explain how his work lead to a number of new insights into collision dynamics in external fields.

  19. 77 FR 33237 - Saline Valley Warm Springs Management Plan/Environmental Impact Statement, Death Valley National...

    Science.gov (United States)

    2012-06-05

    ... Valley Warm Springs Management Plan/Environmental Impact Statement, Death Valley National Park, Inyo... an Environmental Impact Statement for the Saline Valley Warm Springs Management Plan, Death Valley... analysis process for the Saline Valley Warm Springs Management Plan for Death Valley [[Page 33238...

  20. Age-associated bone loss and intraskeletal variability in the Imperial Romans.

    Science.gov (United States)

    Cho, Helen; Stout, Sam Darrel

    2011-01-01

    An Imperial Roman sample from the Isola Sacra necropolis (100-300 A.D.) offered an opportunity to histologically examine bone loss and intraskeletal variability in an urban archaeological population. Rib and femur samples were analyzed for static indices of bone remodeling and measures of bone mass. The Imperial Romans experienced normal age-associated bone loss via increased intracortical porosity and endosteal expansion, with females exhibiting greater bone loss and bone turnover rates than in males. Life events such as menopause and lactation coupled with cultural attitudes and practices regarding gender and food may have led to increased bone loss in females. Remodeling dynamics differ between the rib and femur and the higher remodeling rates in the rib may be attributed to different effective age of the adult compacta or loading environment. This study demonstrates that combining multiple methodologies to examine bone loss is necessary to shed light on the biocultural factors that influence bone mass and bone loss.

  1. Western Imperialism Against Primitive Communism. A New Reading of Rosa Luxemburg’s Economic Writings

    Directory of Open Access Journals (Sweden)

    Michael Löwy

    2012-01-01

    Full Text Available The discussion on Rosa Luxemburg’s theories of imperialism hasmainly focused on the economic argument - the schemes of reproduction, theprocess of circulation, the need for “external” markets, etc. There is howeveranother dimension, at least as important : the struggle of imperialism againstpre-capitalist economies, the ruthless destruction of “natural” and peasant economies,many of them being forms of primitive communism. Luxemburg’sinterest for primitive communist societies is documented by her Introductionto Political Economy and the imperialist war against them is discussed both inthis work and in the last chapters of The Accumulation of Capital. A whollyoriginal approach to the evolution of social formations, running counter tolinear “progressive” views of bourgeois ideology, is outlined in these reflections. Present indigenous struggles e.g. in Latin America, against multinational oil or mining companies, illustrate the topicality of Rosa Luxemburg’s argument in the 21th century.

  2. Imperial porphyry from Gebel Abu Dokhan, the Red Sea Mountains, Egypt

    DEFF Research Database (Denmark)

    Makovicky, Emil; Frei, Robert; Karup-Møller, Sven

    2016-01-01

    were treated in Part I of this report. The rocks were moderately altered ; greenschist facies alteration took place under essentially isochemical conditions but relatively high oxygen fugacity. The rocks retain many magmatic textures. Whole-rock chemical analyses show that we deal with high-K to medium.......88 Ga and εNd from +5.1 to +5.7 were inferred. The magmas which led to formation of the Imperial Porphyry appear to be derived from a subduction-modified depleted mantle and underwent only minor contamination by older continental crust. Trace-element features, notably the high Th, U, K, Rb and Cs...... contents, are consistent with crust contamination. Imperial Porphyry erupted during the second Great Oxygenation Event of the Earth atmosphere. Mineralogical observations as well as rock colour and texture, particularly the pleochroic epidote – piemontite, should allow archaeologists to reliably assign...

  3. How Neoliberal Imperialism is Expressed by Programming Strategies of Phoenix TV: A Critical Case Study

    Directory of Open Access Journals (Sweden)

    Shuang Xie

    2013-05-01

    Full Text Available This project is a case study of Phoenix Television, which is a Hong Kong-based satellite TV network broadcasting to the global Chinese-speaking community, primarily to the mainland of China. In the theoretical framework of media imperialism and neoliberal imperialism, this study focuses on the programming strategies of Phoenix TV and examines how the global trend of neoliberalism, the Chinese government’s tight control of the media, and the sophisticated ownership of Phoenix TV intertwined to influence on its programming. The analysis of the format, content, naming, and scheduling reveals that US-inspired neoliberalism is expressed in the network’s programming strategies. This expression, in fact, is the balance that Phoenix found between the tension of global and Chinese interests, the tension between revenue making and public service, and the tension between Party-control and profit seeking.

  4. Imperial nursing: cross-cultural challenges for women in the health professions: a historical perspective.

    Science.gov (United States)

    Schultheiss, Katrin

    2010-05-01

    This essay briefly examines some of the cross-cultural challenges that faced nurses in the Philippines, India, and South Africa in the context of 19th and 20th century imperialism. During this time, nurses from colonizing countries served as agents of empire by helping to establish and reinforce American and European control in colonized societies. In doing so, they sought to instill the racial and gender hierarchies of their home countries in the colonial territories. But once these women moved to the colonies, they frequently found their preconceptions about femininity, sexuality, and race challenged in unexpected ways. The history of nursing in the age of empire is a story of good intentions mixed with cultural chauvinism, of professional rigor mixed with condescension, of devotion and generosity shaped and often distorted by ideas of gendered and racial conventions, and of ambitious reform crushed by an inability to think beyond the bounds of imperialism.

  5. Solving Man-Induced Large-Scale Conservation Problems: The Spanish Imperial Eagle and Power Lines

    Science.gov (United States)

    López-López, Pascual; Ferrer, Miguel; Madero, Agustín; Casado, Eva; McGrady, Michael

    2011-01-01

    Background Man-induced mortality of birds caused by electrocution with poorly-designed pylons and power lines has been reported to be an important mortality factor that could become a major cause of population decline of one of the world rarest raptors, the Spanish imperial eagle (Aquila adalberti). Consequently it has resulted in an increasing awareness of this problem amongst land managers and the public at large, as well as increased research into the distribution of electrocution events and likely mitigation measures. Methodology/Principal Findings We provide information of how mitigation measures implemented on a regional level under the conservation program of the Spanish imperial eagle have resulted in a positive shift of demographic trends in Spain. A 35 years temporal data set (1974–2009) on mortality of Spanish imperial eagle was recorded, including population censuses, and data on electrocution and non-electrocution of birds. Additional information was obtained from 32 radio-tracked young eagles and specific field surveys. Data were divided into two periods, before and after the approval of a regional regulation of power line design in 1990 which established mandatory rules aimed at minimizing or eliminating the negative impacts of power lines facilities on avian populations. Our results show how population size and the average annual percentage of population change have increased between the two periods, whereas the number of electrocuted birds has been reduced in spite of the continuous growing of the wiring network. Conclusions Our results demonstrate that solving bird electrocution is an affordable problem if political interest is shown and financial investment is made. The combination of an adequate spatial planning with a sustainable development of human infrastructures will contribute positively to the conservation of the Spanish imperial eagle and may underpin population growth and range expansion, with positive side effects on other endangered

  6. Flowers in Contradiction : : Japanese Imperialism and Gender Construction Through Women's Writings, 1895-1945

    OpenAIRE

    Kakihara, Satoko

    2014-01-01

    This dissertation examines writings by women in the Japanese empire, analyzing their negotiations of gender in the metropole and the colonies and territories of Taiwan, Korea, and China between 1895 and 1945. From the Meiji era, the Japanese government attempted to modernize its subjects through social reforms and the assignation of normative gender roles: men to fight for expansion as masculinized soldiers, women to reproduce and raise future imperial subjects as feminized Good Wives and Wis...

  7. 76 FR 39357 - Revisions to the California State Implementation Plan, Imperial County Air Pollution Control...

    Science.gov (United States)

    2011-07-06

    ...EPA is proposing to approve revisions to the Imperial County Air Pollution Control District (ICAPCD), Kern County Air Pollution Control District (KCAPCD), and Ventura County Air Pollution Control District (VCAPCD) portions of the California State Implementation Plan (SIP). These revisions concern volatile organic compound (VOC) emissions from architectural coating operations. We are proposing to approve local rules to regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act).

  8. 76 FR 39303 - Revisions to the California State Implementation Plan, Imperial County Air Pollution Control...

    Science.gov (United States)

    2011-07-06

    ...EPA is taking direct final action to approve revisions to the Imperial County Air Pollution Control District (ICAPCD), Kern County Air Pollution Control District (KCAPCD), and Ventura County Air Pollution Control District (VCAPCD) portions of the California State Implementation Plan (SIP). These revisions concern volatile organic compound (VOC) emissions from architectural coating operations. We are approving local rules that regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act).

  9. The influence of low dose irradiation on volatile constituents of Imperial and Ellendale mandarins

    International Nuclear Information System (INIS)

    Wood, A.F.; Mitchell, G.E.; McLauchlan, R.L.; Hammerton, K.

    1992-01-01

    Volatile compounds were collected from Imperial (Citrus reticulata) and Ellendale (Citrus reticulata/Citrus sinensis hybrid) mandarins, green and degreened, irradiated at 0, 75, and 300 Gy. Thirty-three individual volatile components were isolated, limonene being the major volatile. Irradiation caused only minor changes in the concentrations of some volatiles and the changes were of no value as indicators of irradiation treatment. 18 refs., 3 tabs. 2 figs

  10. Esso Imperial Oil annual report to shareholders 2003 : sustaining growth in shareholder value

    International Nuclear Information System (INIS)

    2004-01-01

    Financial information from Esso Imperial Oil, one of Canada's largest producers of crude oil and natural gas, was presented and a review of their 2003 operations was made available for the benefit of shareholders. In 2003, the total return on Imperial shares including capital appreciation and dividends was more than 30 per cent (TSX), and about 58 per cent (AMEX). In the past decade, the total return on Imperial's shares has averaged more than 18 per cent per year. Dividend payments have been paid every year for more than a century, and regular dividend payments have increased in each of the past 9 years. Since 1995, nearly 220 million shares have been purchased, reducing the number of outstanding shares by 38 per cent, representing a total distribution to shareholders of about $6 billion over this period. Major projects in natural resources have included expansion at Syncrude, increased production at Cold Lake, progress in the project to develop natural gas resources in the Mackenzie Delta, and plans to develop Kearl oil sands properties near Fort McMurray, Alberta. There were also promising exploration opportunities off Canada's east coast. Employee safety performance in 2003 was the best on record. This report summarized the company's energy resource activities and presented an operations review as well as consolidated financial statements, and common share information. This included the accounts of Imperial Oil Inc. and its subsidiaries and the company's proportionate share of the assets, liabilities, revenues, expenses and cash flows of joint ventures. Revenue and expenditure statements were summarized by source. tabs., figs

  11. Environmental assessmental, geothermal energy, Heber geothermal binary-cycle demonstration project: Imperial County, California

    Energy Technology Data Exchange (ETDEWEB)

    1980-10-01

    The proposed design, construction, and operation of a commercial-scale (45 MWe net) binary-cycle geothermal demonstration power plant are described using the liquid-dominated geothermal resource at Heber, Imperial County, California. The following are included in the environmental assessment: a description of the affected environment, potential environmental consequences of the proposed action, mitigation measures and monitoring plans, possible future developmental activities at the Heber anomaly, and regulations and permit requirements. (MHR)

  12. Combined PIXE and XPS analysis on republican and imperial Roman coins

    International Nuclear Information System (INIS)

    Dacca, A.; Prati, P.; Zucchiatti, A.; Lucarelli, F.; Mando, P.A.; Gemme, G.; Parodi, R.; Pera, R.

    2000-01-01

    A combined PIXE and XPS analysis has been performed on a few Roman coins of the republican and imperial age. The purpose was to investigate via XPS the nature and extent of patina in order to be capable of extracting PIXE data relative to the coins bulk. The inclusion of elements from the surface layer, altered by oxidation and inclusion, is a known source of uncertainty in PIXE analyses of coins, performed to assess the composition and the provenance

  13. Subglacial tunnel valleys in the Alpine foreland: an example from Bern, Switzerland

    International Nuclear Information System (INIS)

    Duerst Stucki, M.; Reber, R.; Schlunegger, F.

    2010-01-01

    The morphology of the Alpine and adjacent landscapes is directly related to glacial erosion and associated sediment transport. Here we report the effects of glacio-hydrologic erosion on bedrock topography in the Swiss Plateau. Specifically, we identify the presence of subsurface valleys beneath the city of Bern and discuss their genesis. Stratigraphic investigations of more than 4'000 borehole data within a 430 km 2 -large area reveal the presence of a network of >200 m-deep and 1'000 m-wide valleys. They are flat floored with steep sided walls and are filled by Quaternary glacial deposits. The central valley beneath Bern is straight and oriented towards the NNW, with valley flanks more than 20 o steep. The valley bottom has an irregular undulating profile along the thalweg, with differences between sills and hollows higher than 50-100 m over a reach of 4 km length. Approximately 500 m high bedrock highlands flank the valley network. The highlands are dissected by up to 80 m-deep and 500 m-broad hanging valleys that currently drain away from the axis of the main valley. We interpret the valleys beneath the city of Bern to be a tunnel valley network which originated from subglacial erosion by melt water. The highland valleys served as proglacial meltwater paths and are hanging with respect to the trunk system, indicating that these incipient highland systems as well as the main gorge beneath Bern formed by glacial melt water under pressure. (authors)

  14. The California Valley grassland

    Science.gov (United States)

    Keeley, J.E.; Schoenherr, Allan A.

    1990-01-01

    Grasslands are distributed throughout California from Oregon to Baja California Norte and from the coast to the desert (Brown 1982) (Figure 1). This review will focus on the dominant formation in cismontane California, a community referred to as Valley Grassland (Munz 1959). Today, Valley Grassland is dominated by non-native annual grasses in genera such as Avena (wild oat), Bromus (brome grass), and Hordeum (barley), and is often referred to as the California annual grassland. On localized sites, native perennial bunchgrasses such as Stipa pultra (purple needle grass) may dominate and such sites are interpreted to be remnants of the pristine valley grassland. In northwestern California a floristically distinct formation of the Valley Grassland, known as Coast Prairie (Munz 1959) or Northern Coastal Grassland (Holland and Keil 1989) is recognized. The dominant grasses include many native perennial bunchgrasses in genera such as Agrostis, Calamagrostis, Danthonia, Deschampsia, Festuca, Koeleria and Poa (Heady et al. 1977). Non-native annuals do not dominate, but on some sites non-native perennials like Anthoxanthum odoratum may colonize the native grassland (Foin and Hektner 1986). Elevationally, California's grasslands extend from sea level to at leas 1500 m. The upper boundary is vague because montane grassland formations are commonly referred to as meadows; a community which Munz (1959) does not recognize. Holland and Keil (1989) describe the montane meadow as an azonal community; that is, a community restricted not so much to a particular climatic zone but rather controlled by substrate characteristics. They consider poor soil-drainage an over-riding factor in the development of montane meadows and, in contrast to grasslands, meadows often remain green through the summer drought. Floristically, meadows are composed of graminoids; Cyperaceae, Juncaceae, and rhizomatous grasses such as Agropyron (wheat grass). Some bunchgrasses, such as Muhlenbergia rigens, are

  15. Hydrology and empire: the Nile, water imperialism and the partition of Africa.

    Science.gov (United States)

    Tvedt, Terje

    2011-01-01

    Why did the British march up the Nile in the 1890s? The answers to this crucial question of imperial historiography have direct relevance for narratives and theories about imperialism, in general, and the partition of Africa in the nineteenth century, in particular. They will also influence our understanding of some of the main issues in the modern history of the whole region, including state developments and resource utilisation. This article presents an alternative to dominant interpretations of the partition of Africa and the role of British Nile policies in this context. It differs from mainstream diplomatic history, which dominates this research field, in its emphasis on how geographical factors and the hydrological characteristics of the Nile influenced and framed British thinking and actions in the region. Realising the importance of such factors and the specific character of the regional water system does not imply less attention to traditional diplomatic correspondence or to the role of individual imperial entrepreneurs. The strength of this analytical approach theoretically is that it makes it possible to locate the intentions and acts of historical subjects within specific geographical contexts. Empirically, it opens up a whole new set of source material, embedding the reconstruction of the British Nile discourse in a world of Nile plans, water works and hydrological discourses.

  16. Religious Education in Russia: Inter-Faith Harmony or Neo-Imperial Toleration?

    Directory of Open Access Journals (Sweden)

    Elena Lisovskaya

    2016-04-01

    Full Text Available This paper explores the approach to religious education that has been instituted in Russia since 2012. The new policy’s manifestly proclaimed goals seem convergent with the values of religious freedom, self-determination, tolerance, and inter-faith peace that are espoused by Western liberal democracies. Yet Russia’s hidden religious education curriculum is far more consistent with a neo-imperial model of ethno-religious (Russian Orthodox hegemony and limited toleration of selected, other faiths whose reach is restricted to politically peripheral ethno-territorial entities. This model embodies and revitalizes Russia’s imperial legacies. Yet the revitalization is, in itself, an outcome of strategic choices made by the country’s religious and secular elites in the course of its desecularization. Building on discourse analysis of five Russian textbooks and a teacher’s manual, this article shows how the neo-imperial model manifests itself in the suppression of exogenous and endogenous pluralism, cultivation of the ideology of “ethnodoxy”, and in essentially imperialist mythology. The paper concludes by predicting the new model’s potential instability.

  17. The Empire Bites Back: Sherlock Holmes as an Imperial Immune System

    Directory of Open Access Journals (Sweden)

    Laura Otis

    1998-01-01

    Full Text Available Trained as a physician in the bacteriological age, Sir Arthur Conan Doyle created a detective-hero who acts both like a masterful bacteriologist and an imperial immune system. Doyle's experiences as a doctor in South Africa taught him that the colonies' microbes were his Empire's worst enemy. In 1890, Doyle visited Berlin, where Robert Koch was testing a "cure" for tuberculosis, and in Doyle's subsequent character sketch of Koch, the scientist sounds remarkably like Sherlock Holmes. Based on Doyle's medical instructor Joe Bell, Holmes shares Koch's relentless drive to hunt down and unmask tiny invaders. Imperialism, by the 1880s, had opened Europe to the peoples, cultures, and diseases of the lands it claimed. Holmes plays a defensive role, as an imperial intelligence network to detect foreigners "passing" in British society. The revenge, blackmail, and counterfeiting around which the Holmes stories are built reflect readers' anxieties about infiltration, about punishment for their colonial theft, and about the legitimacy of their own identity in a socio-economic system built on contradictions. Holmes thus responds to conflicting social demands, exposing interlopers who mimic traditional signs of respectability, and protecting "respectable" citizens from the consequences of their colonial crimes.

  18. Moral imperialism and multi-centric clinical trials in peripheral countries.

    Science.gov (United States)

    Garrafa, Volnei; Lorenzo, Claudio

    2008-10-01

    Moral imperialism is expressed in attempts to impose moral standards from one particular culture, geopolitical region or culture onto other cultures, regions or countries. Examples of Direct Moral Imperialism can be seen in various recurrent events involving multi-centric clinical trials promoted by developed (central) countries in poor and developing (peripheral) countries, particularly projects related to the theory of double standards in research. After the WMA General Assembly refused to change the Helsinki Declaration - which would have given moral recognition to the above mentioned theory - the USA abandoned the declaration and began to promote regional seminars in peripheral countries with the aim of "training" researchers on ethical perspectives that reflect America's best interests. Individuals who received such training became transmitters of these central countries' ideas across the peripheral countries, representing a form of Indirect Moral Imperialism. The paper proposes the establishment of regulatory and social control systems for clinical trials implemented in peripheral countries, through the formulation of ethical norms that reflect the specific contexts of these countries, along with the drawing up and validation of their own national norms.

  19. Rift Valley Fever.

    Science.gov (United States)

    Hartman, Amy

    2017-06-01

    Rift Valley fever (RVF) is a severe veterinary disease of livestock that also causes moderate to severe illness in people. The life cycle of RVF is complex and involves mosquitoes, livestock, people, and the environment. RVF virus is transmitted from either mosquitoes or farm animals to humans, but is generally not transmitted from person to person. People can develop different diseases after infection, including febrile illness, ocular disease, hemorrhagic fever, or encephalitis. There is a significant risk for emergence of RVF into new locations, which would affect human health and livestock industries. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Cultural imperialism or ”soft imperial power” in the XXIst century global order1 (Imperialismul cultural sau „puterea imperială soft” în ordinea globală a secolului XXI

    Directory of Open Access Journals (Sweden)

    Mădălina Virginia ANTONESCU

    2014-09-01

    Full Text Available Although some of the authors of the relevant literature believe that the phrase “cultural imperialism” is a subtle, “soft” form of domination, which does not involve an open, visible or military political control (in realistic terms, other scholars maintain that this is one of the methods most commonly used by imperial policy in today’s globalist age. The connection of this term with paradigms such as “the clash of civilisations”, “the end of history” or “complex interdependencies” provides a multi-layered perspective on the postmodern world at the beginning of 21st century, a world where soft power is exercised at global, regional, transnational or infra-local level, within an economic, social and cultural framework that has not yet been regulated as such by the classical institutions of the Westphalian order.

  1. Hydrogeologic Framework and Ground Water in Basin-Fill Deposits of the Diamond Valley Flow System, Central Nevada

    Science.gov (United States)

    Tumbusch, Mary L.; Plume, Russell W.

    2006-01-01

    The Diamond Valley flow system, an area of about 3,120 square miles in central Nevada, consists of five hydrographic areas: Monitor, Antelope, Kobeh, and Diamond Valleys and Stevens Basin. Although these five areas are in a remote part of Nevada, local government officials and citizens are concerned that the water resources of the flow system eventually could be further developed for irrigation or mining purposes or potentially for municipal use outside the study area. In order to better understand the flow system, the U.S. Geological Survey in cooperation with Eureka, Lander, and Nye Counties and the Nevada Division of Water Resources, is conducting a multi-phase study of the flow system. The principal aquifers of the Diamond Valley flow system are in basin-fill deposits that occupy structural basins comprised of carbonate rocks, siliciclastic sedimentary rocks, igneous intrusive rocks, and volcanic rocks. Carbonate rocks also function as aquifers, but their extent and interconnections with basin-fill aquifers are poorly understood. Ground-water flow in southern Monitor Valley is from the valley margins toward the valley axis and then northward to a large area of discharge by evapotranspiration (ET) that is formed south of a group of unnamed hills near the center of the valley. Ground-water flow from northern Monitor Valley, Antelope Valley, and northern and western parts of Kobeh Valley converges to an area of ground-water discharge by ET in central and eastern Kobeh Valley. Prior to irrigation development in the 1960s, ground-water flow in Diamond Valley was from valley margins toward the valley axis and then northward to a large discharge area at the north end of the valley. Stevens Basin is a small upland basin with internal drainage and is not connected with other parts of the flow system. After 40 years of irrigation pumping, a large area of ground-water decline has developed in southern Diamond Valley around the irrigated area. In this part of Diamond

  2. Valley Topological Phases in Bilayer Sonic Crystals

    Science.gov (United States)

    Lu, Jiuyang; Qiu, Chunyin; Deng, Weiyin; Huang, Xueqin; Li, Feng; Zhang, Fan; Chen, Shuqi; Liu, Zhengyou

    2018-03-01

    Recently, the topological physics in artificial crystals for classical waves has become an emerging research area. In this Letter, we propose a unique bilayer design of sonic crystals that are constructed by two layers of coupled hexagonal array of triangular scatterers. Assisted by the additional layer degree of freedom, a rich topological phase diagram is achieved by simply rotating scatterers in both layers. Under a unified theoretical framework, two kinds of valley-projected topological acoustic insulators are distinguished analytically, i.e., the layer-mixed and layer-polarized topological valley Hall phases, respectively. The theory is evidently confirmed by our numerical and experimental observations of the nontrivial edge states that propagate along the interfaces separating different topological phases. Various applications such as sound communications in integrated devices can be anticipated by the intriguing acoustic edge states enriched by the layer information.

  3. Groundwater availability of the Central Valley Aquifer, California

    Science.gov (United States)

    Faunt, Claudia C.

    2009-01-01

    California's Central Valley covers about 20,000 square miles and is one of the most productive agricultural regions in the world. More than 250 different crops are grown in the Central Valley with an estimated value of $17 billion per year. This irrigated agriculture relies heavily on surface-water diversions and groundwater pumpage. Approximately one-sixth of the Nation's irrigated land is in the Central Valley, and about one-fifth of the Nation's groundwater demand is supplied from its aquifers. The Central Valley also is rapidly becoming an important area for California's expanding urban population. Since 1980, the population of the Central Valley has nearly doubled from 2 million to 3.8 million people. The Census Bureau projects that the Central Valley's population will increase to 6 million people by 2020. This surge in population has increased the competition for water resources within the Central Valley and statewide, which likely will be exacerbated by anticipated reductions in deliveries of Colorado River water to southern California. In response to this competition for water, a number of water-related issues have gained prominence: conservation of agricultural land, conjunctive use, artificial recharge, hydrologic implications of land-use change, and effects of climate variability. To provide information to stakeholders addressing these issues, the USGS Groundwater Resources Program made a detailed assessment of groundwater availability of the Central Valley aquifer system, that includes: (1) the present status of groundwater resources; (2) how these resources have changed over time; and (3) tools to assess system responses to stresses from future human uses and climate variability and change. This effort builds on previous investigations, such as the USGS Central Valley Regional Aquifer System and Analysis (CV-RASA) project and several other groundwater studies in the Valley completed by Federal, State and local agencies at differing scales. The

  4. Ground water in Fountain and Jimmy Camp Valleys, El Paso County, Colorado with a section on Computations of drawdowns caused by the pumping of wells in Fountain Valley

    Science.gov (United States)

    Jenkins, Edward D.; Glover, Robert E.

    1964-01-01

    The part of Fountain Valley considered in this report extends from Colorado Springs to the Pueblo County line. It is 23 miles long and has an area of 26 square miles. The part of Jimmy Camp Valley discussed is 11 miles long and has an area of 9 square miles. The topography is characterized by level flood plains and alluvial terraces that parallel the valley and by rather steep hills along the valley sides. The climate is semiarid, average annual precipitation being about 13 inches. Farming and stock raising are the principal occupations in the valleys; however, some of the agricultural land near Colorado Springs is being used for housing developments. The Pierre Shale and alluvium underlie most of the area, and mesa gravel caps the shale hills adjacent to Fountain Valley. The alluvium yields water to domestic, stock, irrigation, and public-supply wells and is capable of yielding large quantities of water for intermittent periods. Several springs issue along the sides of the valley at the contact of the mesa gravel and the underlying Pierre Shale. The water table ranges in depth from less than 10 feet along the bottom lands to about 80 feet along the sides of the valleys; the saturated thickness ranges from less than a foot to about 50 feet. The ground-water reservoir in Fountain Valley is recharged by precipitation that falls within the area, by percolation from Fountain Creek, which originates in the Pikes Peak, Monument Valley, and Rampart Range areas, and by seepage from irrigation water. This reservoir contains about 70,000 acre-feet of ground water in storage. The ground-water reservoir in Jimmy Camp Valley is recharged from precipitation that falls within the area, by percolation from Jimmy Camp Creek during periods of streamflow, and by seepage from irrigation water. The Jimmy Camp ground-water reservoir contains about 25,000 acre-feet of water in storage. Ground water is discharged from the area by movement to the south, by evaporation and transpiration in

  5. Decontamination and decommissioning of the West Valley Reprocessing Plant

    International Nuclear Information System (INIS)

    Daugherty, H.F.; Keel, R.

    1986-11-01

    This report presents the decontamination and decommissioning (D and D) activities at the West Valley Nuclear Fuel Reprocessing Plant through September 1, 1986. The topics addressed are: D and D of areas for reuse by the Liquid Waste Treatment System (LWTS); D and D of areas for reuse as High Level Waste (HLW) canister storage; and technologies developed in D and D work

  6. Engineering assessment of inactive uranium mill tailings: Monument Valley Site, Monument Valley, Arizona

    Energy Technology Data Exchange (ETDEWEB)

    1981-10-01

    Ford, Bacon and Davis Utah Inc. has reevalated the Monument Valley site in order to revise the March 1977 engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Monument Valley, Arizona. This engineering assessment has included the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposure of individuals and nearby populations, the investigations of site hydrology and meteorology, and the evaluation and costing of alternative corrective actions. Radon gas released from the 1.1 million tons of tailings at the Monument Valley site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation also are factors. The four alternative actions presented in this engineering assessment range from millsite decontamination with the addition of 3 m of stabilization cover material (Option I), to removal of the tailings to remote disposal sites and decontamination of the tailings site (Options II through IV). Cost estimates for the four options range from about $6,600,000 for stabilization in-place, to about $15,900,000 for disposal at a distance of about 15 mi. Three principal alternatives for reprocessing the Monument Valley tailings were examined: heap leaching; Treatment at an existing mill; and reprocessing at a new conventional mill constructed for tailings reprocessing. The cost of the uranium recovery is economically unattractive.

  7. Engineering assessment of inactive uranium mill tailings: Monument Valley Site, Monument Valley, Arizona

    International Nuclear Information System (INIS)

    1981-10-01

    Ford, Bacon and Davis Utah Inc. has reevalated the Monument Valley site in order to revise the March 1977 engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Monument Valley, Arizona. This engineering assessment has included the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposure of individuals and nearby populations, the investigations of site hydrology and meteorology, and the evaluation and costing of alternative corrective actions. Radon gas released from the 1.1 million tons of tailings at the Monument Valley site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation also are factors. The four alternative actions presented in this engineering assessment range from millsite decontamination with the addition of 3 m of stabilization cover material (Option I), to removal of the tailings to remote disposal sites and decontamination of the tailings site (Options II through IV). Cost estimates for the four options range from about $6,600,000 for stabilization in-place, to about $15,900,000 for disposal at a distance of about 15 mi. Three principal alternatives for reprocessing the Monument Valley tailings were examined: heap leaching; Treatment at an existing mill; and reprocessing at a new conventional mill constructed for tailings reprocessing. The cost of the uranium recovery is economically unattractive

  8. Valley development on Hawaiian volcanoes

    International Nuclear Information System (INIS)

    Baker, V.R.; Gulick, V.C.

    1987-01-01

    Work in progress on Hawaiian drainage evolution indicates an important potential for understanding drainage development on Mars. Similar to Mars, the Hawaiian valleys were initiated by surface runoff, subsequently enlarged by groundwater sapping, and eventually stabilized as aquifers were depleted. Quantitative geomorphic measurements were used to evaluate the following factors in Hawaiian drainage evolution: climate, stream processes, and time. In comparing regions of similar climate, drainage density shows a general increase with the age of the volcani island. With age and climate held constant, sapping dominated valleys, in contrast to runoff-dominated valleys, display the following: lower drainage densities, higher ratios of valley floor width to valley height, and more positive profile concavities. Studies of stream junction angles indicate increasing junction angles with time on the drier leeward sides of the major islands. The quantitative geomorphic studies and earlier field work yielded important insights for Martian geomorphology. The importance of ash mantling in controlling infiltration on Hawaii also seems to apply to Mars. The Hawaiian valley also have implications for the valley networks of Martian heavily cratered terrains

  9. Land Subsidence Caused by Groundwater Exploitation in Quetta Valley, Pakistan

    Directory of Open Access Journals (Sweden)

    Najeebullah Kakar

    2016-12-01

    Full Text Available Land subsidence is affecting several metropolitan cities in developing as well as developed countries around the world such as Nagoya (Japan, Shanghai (China, Venice (Italy and San Joaquin valley (United States. This phenomenon is attributed to natural as well as anthropogenic activities that include extensive groundwater withdrawals. Quetta is the largest city of Balochistan province in Pakistan. This valley is mostly dry and ground water is the major source for domestic and agricultural consumption. The unplanned use of ground water resources has led to the deterioration of water quality and quantity in the Quetta valley. Water shortage in the region was further aggravated by the drought during (1998-2004 that hit the area forcing people to migrate from rural to urban areas. Refugees from the war torn neighboring Afghanistan also contributed to rapid increase in population of Quetta valley that has increased from 0.26 million in 1975 to 3.0 million in 2016. The objective of this study was to measure the land subsidence in Quetta valley and identify the effects of groundwater withdrawals on land subsidence. To achieve this goal, data from five Global Positioning System (GPS stations were acquired and processed. Furthermore the groundwater decline data from 41 observation wells during 2010 to 2015 were calculated and compared with the land deformation. The results of this study revealed that the land of Quetta valley is subsiding from 30mm/y on the flanks to 120 mm/y in the central part. 1.5-5.0 m/y of groundwater level drop was recorded in the area where the rate of subsidence is highest. So the extensive groundwater withdrawals in Quetta valley is considered to be the driving force behind land subsidence.

  10. Delineation of tunnel valleys across the North Sea coastline, Denmark based on reflection seismic data, boreholes, TEM and Schlumberger soundings

    DEFF Research Database (Denmark)

    Andersen, Theis Raaschou; Jørdensen, Flemming; Christensen, Steen

    Buried tunnel valleys are elongated depressions eroded into the substratum during the Pleistocene glaciations. Nine such valleys are mapped on- and offshore in a 300 km2 area located at the Danish North Sea coast. The delineation of the buried valleys is based on an extensive data set consisting......, preferred orientations, and morphology support that three of the tunnel valleys cross the North Sea coastline. It is suggested that the nine valleys were formed during at least six events that occurred through one or more pre-Weichselian glaciations...

  11. Geothermal direct-heat study: Imperial County, California

    Energy Technology Data Exchange (ETDEWEB)

    1983-05-01

    Potential applications of geothermal energy which would be compatible with the agricultural activities in the county were identified and a plan to attract potential users to the area was developed. The intent of the first effort was to identify general classifications of industries which could utilize geothermal heat in production processes. Two levels of analyses were utilized for this effort. Initially, activities relying on previously developed engineering and industrial concepts were investigated to determine capital costs, employment, and potential energy savings. Second, innovative concepts not yet fully developed were investigated to determine their potential applicability to the agricultural base of the county. These investigations indicated that the major potential applications of geothermal heat would involve industries related to food processing or other direct agriculture-related uses of raw materials produced or imported to the county. An implementation plan which can be utilized by the county to market direct heat applications was developed. A socioeconomics analysis examined the potential effects on the county from development of direct heat projects. The county's planning and permitting requirements for dirct heat projects were also examined.

  12. Groundwater-flow and land-subsidence model of Antelope Valley, California

    Science.gov (United States)

    Siade, Adam J.; Nishikawa, Tracy; Rewis, Diane L.; Martin, Peter; Phillips, Steven P.

    2014-01-01

    Antelope Valley, California, is a topographically closed basin in the western part of the Mojave Desert, about 50 miles northeast of Los Angeles. The Antelope Valley groundwater basin is about 940 square miles and is separated from the northern part of Antelope Valley by faults and low-lying hills. Prior to 1972, groundwater provided more than 90 percent of the total water supply in the valley; since 1972, it has provided between 50 and 90 percent. Most groundwater pumping in the valley occurs in the Antelope Valley groundwater basin, which includes the rapidly growing cities of Lancaster and Palmdale. Groundwater-level declines of more than 270 feet in some parts of the groundwater basin have resulted in an increase in pumping lifts, reduced well efficiency, and land subsidence of more than 6 feet in some areas. Future urban growth and limits on the supply of imported water may increase reliance on groundwater.

  13. A preliminary research of characteristic of selected frequency luminescence for debris flow in Jiangjiagou valley

    International Nuclear Information System (INIS)

    Liu Zhaowen; Wei Mingjian; Li Dongxu; Pan Baolin; Ge Yonggang

    2009-01-01

    Four debris flow samples were separated from Nidepin, Duozhao and Dawazigou valleys in Jiangjiagou valley area, Yunnan province. They were measured with BG2003 luminescence spectrograph. The characteristic spectra of the selected frequency luminescence of samples from the different locations were obtained. The wave length of emission photons from samples of Dawazigou valley and Jiangjia valley are 300, 310, 320, 400 and 460 nm when it was using blue light (488)nm excited. When the green light (532 nm) has been used to excited, the wave length of emission photons from samples of Dawazigou valley and Duozhao valley are similar high at 310 and 320 nm. Furthermore, using the green light excited the samples from desert sand at the same lab condition; the number of absorbed photons of samples from desert sand is much higher than from debris flow. (authors)

  14. Diversity and ecological ranges of plant species from dry inter-Andean valleys

    DEFF Research Database (Denmark)

    Quintana, Catalina

    found on steep slopes and in ravines. These areas of original dry valley vegetation preserve many wild relatives of cultivated plants on the one hand and old lineages of other wild plant groups. Dry inter-Andean valleys (DIAVs) in Ecuador therefore makeup a biodiversity hot spot for both plants......Dry valleys in the American Andes and other mountains have provided excellent agricultural lands since millennia. Besides agriculture, wood extraction and the establishment of urban areas have diminished the native vegetation of these valleys. Consequently the original vegetation is now mostly...... and animals, but unfortunately only very few botanical studies have been carried out in these areas. This thesis intends to shed light on the vegetation of the Dry Ecuadorean Inter-Andean Valleys in four chapters, each with a different focus. 1) A review paper that summarizes all scientific knowledge...

  15. Your name is not good enough: introducing the ORCID researcher identifier at Imperial College London

    Directory of Open Access Journals (Sweden)

    Torsten Reimer

    2015-11-01

    Full Text Available The ORCID researcher identifier ensures that research outputs can always reliably be traced back to their authors. ORCID also makes it possible to automate the sharing of research information, thereby increasing data quality, reducing duplication of effort for academics and saving institutions money. In 2014, Imperial College London created ORCID identifiers (iDs for academic and research staff. This article discusses the implementation project in the context of the role of ORCID in the global scholarly communications system. It shows how ORCID can be used to automate reporting, help with research data publication and support open access (OA.

  16. Administrative Structure of the Second Empire: The Case of Imperial Administration in Sonora

    Directory of Open Access Journals (Sweden)

    Zulema Trejo

    2008-04-01

    Full Text Available Among the many different aspects that made up Mexico's Second Empire, this work seeks to describe and analyze its administra­tive structure, both at the national and departmental levels. For analyzing the departmental level, the author chose the case of So­nora, focusing on conflicts between Sonoran imperial officials and the commissioner of the Eighth Territorial division, in order to stress the pragmatism and autonomy that characterized Sonoran officials all along the nineteenth century,  regardless of the type of government adopted at the national level.

  17. Armenia: Nation-Building, Imperial Practices and Ethnic Nationalism as Means of Survival

    Directory of Open Access Journals (Sweden)

    Михаил Васильевич Космачев

    2015-12-01

    Full Text Available The article is devoted to the phenomenon of hybrid political space of post-Soviet Armenia, combining institutions of the nation state and the imperial practices. In the article, the author analyzes the experience of building a modern state in Armenia on the basis of security concerns and as an actor in international politics. In this context the hybrid political space, allow to face foreign and domestic challenges. However, such a hybrid system leads to the erosion of state and the expansion of traditional (pre-modern practices.

  18. REREADING LENIN: A REVIEW OF THE CONTEMPORARY DEBATE ABOUT THE IMPERIALISM

    Directory of Open Access Journals (Sweden)

    Marcos Vinícius Pansardi

    2012-06-01

    Full Text Available This paper addresses the emergence of the fecund concept of imperialism, in the second decade of the twentieth century, the mistrust in their use that is installed in the 1970s, his return in the 1990s and early twenty-first century, appropriated by reformist and conciliatory views. However, within the current context, brings back Lenin and Gramcsi, settles in the left the debate whose purpose is none other than understanding and explaining the world, appealing to reinterpretations of classics and its updating.

  19. Virgin Valley opal district, Humboldt County, Nevada

    Science.gov (United States)

    Staatz, Mortimer Hay; Bauer, Herman L.

    1951-01-01

    The Virgin Valley opal district, Humboldt County, Nevada, is near the Oregon-Nevada border in the Sheldon Game Refuge. Nineteen claims owned by Jack and Toni Crane were examined, sampled, and tested radiometrically for uranium. Numerous discontinuous layers of opal are interbedded with a gently-dipping series of vitric tuff and ash which is at least 300 ft thick. The tuff and ash are capped by a dark, vesicular basalt in the eastern part of the area and by a thin layer of terrace qravels in the area along the west side of Virgin Valley. Silicification of the ash and tuff has produced a rock that ranges from partly opalized rock that resembles silicified shale to completely altered rock that is entirely translucent, and consists of massive, brown and pale-green opal. Carnotite, the only identified uranium mineral, occurs as fracture coatings or fine layers in the opal; in places, no uranium minerals are visible in the radioactive opal. The opal layers are irregular in extent and thickness. The exposed length of the layers ranges from 8 to 1, 200 ft or more, and the thickness of the layers ranges from 0. 1 to 3. 9 ft. The uranium content of each opal layer, and of different parts of the same layer, differs widely. On the east side of Virgin Valley four of the seven observed opal layers, nos. 3, 4, 5, and 7, are more radioactive than the average; and the uranium content ranges from 0. 002 to 0. 12 percent. Two samples, taken 5 ft apart across opal layer no. 7, contained 0. 003 and 0. -049 percent uranium. On the west side of the valley only four of the fifteen observed opal layers, nos; 9, , 10, 14, and 15, are more radioactive than the average; and the uranium content ranges from 0. 004 to 0. 047 percent. Material of the highest grade was found in a small discontinuous layer of pale-green opal (no. 4) on the east side of Virgin Valley. The grade of this layer ranged from 0. 027 to 0. 12 percent uranium.

  20. Preliminary hydrogeologic assessment near the boundary of the Antelope Valley and El Mirage Valley groundwater basins, California

    Science.gov (United States)

    Stamos, Christina L.; Christensen, Allen H.; Langenheim, Victoria

    2017-07-19

    The increasing demands on groundwater for water supply in desert areas in California and the western United States have resulted in the need to better understand groundwater sources, availability, and sustainability. This is true for a 650-square-mile area that encompasses the Antelope Valley, El Mirage Valley, and Upper Mojave River Valley groundwater basins, about 50 miles northeast of Los Angeles, California, in the western part of the Mojave Desert. These basins have been adjudicated to ensure that groundwater rights are allocated according to legal judgments. In an effort to assess if the boundary between the Antelope Valley and El Mirage Valley groundwater basins could be better defined, the U.S. Geological Survey began a cooperative study in 2014 with the Mojave Water Agency to better understand the hydrogeology in the area and investigate potential controls on groundwater flow and availability, including basement topography.Recharge is sporadic and primarily from small ephemeral washes and streams that originate in the San Gabriel Mountains to the south; estimates range from about 400 to 1,940 acre-feet per year. Lateral underflow from adjacent basins has been considered minor in previous studies; underflow from the Antelope Valley to the El Mirage Valley groundwater basin has been estimated to be between 100 and 1,900 acre-feet per year. Groundwater discharge is primarily from pumping, mostly by municipal supply wells. Between October 2013 and September 2014, the municipal pumpage in the Antelope Valley and El Mirage Valley groundwater basins was reported to be about 800 and 2,080 acre-feet, respectively.This study was motivated by the results from a previously completed regional gravity study, which suggested a northeast-trending subsurface basement ridge and saddle approximately 3.5 miles west of the boundary between the Antelope Valley and El Mirage Valley groundwater basins that might influence groundwater flow. To better define potential basement

  1. 78 FR 53113 - Approval and Promulgation of Implementation Plans; California; San Joaquin Valley; Contingency...

    Science.gov (United States)

    2013-08-28

    ...] Approval and Promulgation of Implementation Plans; California; San Joaquin Valley; Contingency Measures for... California to address Clean Air Act nonattainment area contingency measure requirements for the 1997 annual... Air Act Requirements for Contingency Measures III. Review of the Submitted San Joaquin Valley PM 2.5...

  2. Infill of tunnel valleys associated with landward‐flowing ice sheets

    DEFF Research Database (Denmark)

    Moreau, Julien; Huuse, Mads

    2014-01-01

    The southern termination of the Middle and Late Pleistocene Scandinavian ice sheets was repeatedly located in the southern North Sea (sNS) and adjacent, north-sloping land areas. Giant meltwater-excavated valleys (tunnel valleys) formed at the southern termination of the ice sheets and contain...

  3. Ethno-botanical study of medicinal plants of Paddar Valley of ...

    African Journals Online (AJOL)

    The Paddar Valley, historically known as Sapphire Valley situated in Kishtwar district, is a prime landmark in the Jammu region of J&K state and is known for its rich cultural and plant diversity because of diverse habitats such as rivers, streams, meadows and steep mountain slopes. The area is located in the dry temperate ...

  4. 77 FR 60237 - Endangered and Threatened Wildlife and Plants; Removal of the Valley Elderberry Longhorn Beetle...

    Science.gov (United States)

    2012-10-02

    ... in the southern San Joaquin Valley. This subspecies is a wood borer that is dependent on its host... also abut or overlap in that area. The valley elderberry longhorn beetle is a wood borer, dependent on... the elderberry stem, feeding on the pith (dead woody material) until they complete their development...

  5. The Drentsche Aa valley system

    International Nuclear Information System (INIS)

    Gans, W. de.

    1981-01-01

    This thesis is composed of five papers concerned with Late Quaternary geology and geomorphology of the Aa valley system. The correlation and chronostratigraphic position of the layers have been established by radiocarbon dating. (Auth.)

  6. The Buddhist Institute at Phnom Penh, the International Council of Women, and the Rome International Institute for Educational Cinematography: Intersections of Internationalism and Imperialism, 1931-1934

    Science.gov (United States)

    Goodman, Joyce

    2018-01-01

    This article explores the intersection of aspects of imperialism and internationalism in discussion of cinematography at the League of Nations, at the International Council of Women (ICW), and as they played out in the imperial, national and local flows around educational cinematography in the work of Suzanne Karpelès at the Institute of Buddhist…

  7. Mapping small elevation changes over large areas - Differential radar interferometry

    Science.gov (United States)

    Gabriel, Andrew K.; Goldstein, Richard M.; Zebker, Howard A.

    1989-01-01

    A technique is described, based on synthetic aperture radar (SAR) interferometry, which uses SAR images for measuring very small (1 cm or less) surface motions with good resolution (10 m) over swaths of up to 50 km. The method was applied to a Seasat data set of an imaging site in Imperial Valley, California, where motion effects were observed that were identified with movements due to the expansion of water-absorbing clays. The technique can be used for accurate measurements of many geophysical phenomena, including swelling and buckling in fault zones, residual displacements from seismic events, and prevolcanic swelling.

  8. BPA/Lower Valley transmission project. Final environmental impact statement

    International Nuclear Information System (INIS)

    1998-06-01

    Bonneville Power Administration and Lower Valley Power and Light, Inc. propose to solve a voltage stability problem in the Jackson and Afton, Wyoming areas. Lower Valley buys electricity from BPA and then supplies it to the residences and businesses of the Jackson and Afton, Wyoming areas. BPA is considering five alternatives. For the Agency Proposed Action, BPA and Lower Valley would construct a new 115-kV line from BPA's Swan Valley Substation near Swan Valley in Bonneville County, Idaho about 58 km (36 miles) east to BPA's Teton Substation near Jackson in Teton County, Wyoming. The new line would be next to an existing 115-kV line. The Single-Circuit Line Alternative has all the components of the Agency Proposed Action except that the entire line would be supported by single-circuit wood pole H-frame structures. the Short Line Alternative has all the components of the Single-Circuit Line Alternative except it would only be half as long. BPA would also construct a new switching station near the existing right-of-way, west or north of Targhee Tap. Targhee Tap would then be removed. For the Static Var Compensation Alternative, BPA would install a Static Var Compensator (SVC) at Teton or Jackson Substation. An SVC is a group of electrical equipment placed at a substation to help control voltage on a transmission system. The No Action Alternative assumes that no new transmission line is built, and no other equipment is added to the transmission system

  9. Culture and Imperialism’s implications for thinking about the lives and identities of contemporary post-imperial Europe

    DEFF Research Database (Denmark)

    Jensen, Lars

    Edward Said has been perhaps the most important influence on my own work in postcolonial studies. Three things have struck me in my deliberations over how to engage with Culture and Imperialism twenty years after it was first published; a) what new scholarship has brought new light on the thematic...... develop a new approach better equipped to deal with the reality of 2012. In my paper I wish to interconnect these three points to my own current research on postcolonial/post-imperial Europe, which builds upon Said’s insistence on relating the European presence in the non-European world to the very core...

  10. The Imperial Visual Propaganda in the Empire of Trebizond (1204-1461

    Directory of Open Access Journals (Sweden)

    Tatyana Bardashova

    2015-10-01

    Full Text Available The topic of this paper is the visual propaganda employed in the Empire of Trebizond to convey a sense of the greatness and power of the imperial dynasty of the Grand Komnenoi. The emperors of Trebizond traced their lineage directly back to the famed Komnenian dynasty and saw themselves as the only legitimate successors to Byzantium after its temporary falling-apart, in 1204, as a consequence of the Fourth Crusade. Though only very few images of the emperors of the Grand Komnenoi have been preserved (on chrysobulls, seals, coins, icons, manuscripts, the evidence provided by Medieval authors (Constantine Loukites and Bessarion as well as European travelers and scientists of the 17th-20th centuries (J. Bordier, J.P. Fallmerayer, G. Finlay, F.I. Uspenskij, A. Bryer etc. allows conclusions about the existence of propagandistic portrait images of Trebizond emperors and members of their families in the imperial palace as well as in the most important churches. On the basis of this one may suggest that visual propaganda played an equally important role in Trebizond as in Byzantium. This could be connected with the intention of the Grand Komnenoi to claim their right to the high title of Emperor which, according to the official ideology of Byzantium, only the ruler whose permanent place of residence was Constantinople could possess.

  11. Cultural Imperialism of the West in the Work of Edward W. Said

    Directory of Open Access Journals (Sweden)

    Ranka Jeknić

    2006-09-01

    Full Text Available This article presents the main ideas and views of Edward W. Said on the relationship between culture and imperialism, and also on the link between Western culture and the formation of imperialism. Hence, special attention is given to Said’s interpretation of novels as constructions of the geopolitical reality: i.e. the characteristics of “imperialism” are examined as found in such English and French writers as Jane Austen, Rudyard Kipling, Joseph Conrad and Albert Camus, illustrating the way how novels as an aesthetic form participated in the “cultural construction” of colonialism. In the next part of the discussion, the paper presents another main topic of Edward Said that reveals how “cultural imperialism”, “orientalism” and “covering Islam” are still, unfortunately, current topics. Special attention is given to Said's demystification of the opposition between “us” and “them”, or “the West” and “Others”, through the example of the relationship between “the West” and “Islam”. Behind this issue, unequal power relations exist, as well as unequal relations of power and knowledge; “anti-systemic movements”, especially, and the “post-colonial discourse”, in general, warns us of this.

  12. Staying Home While Studying Abroad: Anti-Imperial Praxis for Globalizing Feminist Visions

    Directory of Open Access Journals (Sweden)

    Shireen Roshanravan

    2012-05-01

    Full Text Available This paper hinges on the recognition that when study-abroad opportunities are presented and perceived as a means of access to global perspectives on women and gender, they reduce the problem of US-centrism in Women's Studies to a geographic rather than an epistemic limitation. According to this logic, physical travel away from the United States can serve as an effective method for overcoming US-centrism and attending to the "global," a curricular strategy that Chandra Mohanty and M. Jacqui Alexander call "the cartographic rule of the transnational as always 'elsewhere'" (Mohanty and Alexander 2010, 33. This cartographic rule reinforces hegemonic representations of the United States as a unified "modern" white/Anglo nation against which the culturally Other terrain of the "global" becomes understandable. As such, the study-abroad approach to internationalizing US Women's Studies relies on the re-erasure of US Women of Color genealogies and epistemologies that disrupt the white/Anglo cultural assumptions grounding the field's central category of "woman/women." If challenging US-centrism in US Women's Studies is meant to dismantle the white/Anglo monocultural perspective of US imperialism, I argue that the geographic travel imperative of "study abroad" must be tempered by a re-inhabitation of the field through the radical genealogies and epistemologies of US Women of Color, a strategy I call the anti-imperial feminist praxis of "staying home."

  13. Foreign policy of leading countries from the viewpoint of realism and imperial policy

    Directory of Open Access Journals (Sweden)

    Be. B.

    2017-03-01

    Full Text Available according to the author Imperial and imperialist policy led to war. The first and Second world wars led to the disappearance of the classical empires – Austro-Hungarian, British, French, German, Ottoman, Japanese. The post-Second world war bipolar world because of the logic of confrontation between two world systems largely continued to develop in international relations the logic of empires, the logic of the strict antagonism. The collapse of world socialist system led to the emergence of a unilateral world and the dominant role of one superpower, which is by the logic of Imperial policy pursued a policy of forced democratization. But such a condition could not last long, for neither the resources nor the capacity of this hegemony was not enough to ensure the peaceful development of mankind. More and more countries demanded a policy of non-interference in the internal affairs of other States, peaceful coexistence and cooperation within the framework of the cooperative strategy. Most people call it the multi-polar world. The transition from a unilateral to a multipolar world will require greater effort and resolution of international and inter-state matters on the basis of principles of equal security, compromises, and mutually beneficial cooperation.

  14. Symbolic figures in Early Imperial Asia Minor. Reshaping of funerary architecture?

    Directory of Open Access Journals (Sweden)

    Mrg. Lucia Novakova

    2016-01-01

    Full Text Available The Hellenistic tradition of funerary monuments in Early Imperial Asia Minor was based equally on both, the form and decoration of tomb monument. Figural decoration on panel reliefs or sarcophagi embodied political allegory and civic ideology together with the depiction of the deceased. Unfortunately, various free standing statues and mural paintings are nowadays consider lost, despite numerous references of ancient authors and epigraphic evidence. How much of funerary decoration should be understood in terms of traditional civic ideas of the Hellenistic world and how much in terms of Roman concept, is one of the most important issues related to the Roman sepulchral landscape in Anatolia. Early Imperial architectural forms followed hellenistic tradition while communicating Roman ideas through orientation and organization of space. Similar system of public honours that Greek cities bestowed upon their citizens and foreign benefactors in previous period (praise, crown, statue, prohedria, tafé demosia was maintained. Architectural changes in western Asia Minor came about in the Augustan Age, reflecting the major political transformation of the empire.

  15. Spheres of Interest: Imperialism, Culture, and Practice in British Solar Eclipse Expeditions, 1860-1914

    Science.gov (United States)

    Pang, Alex Soojung-Kim

    Scientific expeditions have played an important role in the development of Western Science, but have received far less attention than theory-making or experiment. This is a cultural and social history of British solar eclipse expeditions and observing practices. An introductory chapter outlines the historiography of scientific practice, imperialism and science, and scientific expeditions, and explains the importance of solar eclipses to nineteenth-century science. The chapters follow expeditions from their planning, through their execution, and into the publication of results. Chapter 2 is an institutional and social history of British and American eclipse planning. British expeditions were organized by national societies, while American expeditions were planned by individual observatories and colleges. Chapters 3 and 4 move into the field. They show how the evolution of tourist culture, the expansion of imperial spheres of political control, the transfer of Western technological systems to colonial territories shaped the experience of going on an expedition, and even made accurate astrophysical observation possible. They also examine the roles women played on eclipse expeditions. Chapters 5 and 6 examine spectroscopic and visual observation. They study the effects of intellectual shifts, the introduction of photography, and the scaling up of instruments on observing practices. Chapter 6 shows how visual and photographic observations of the solar corona were made. Chapter 7 follows those pictures out of the field, and examines how they were copied and shared with other astronomers.

  16. Local responses to French medical imperialism in late nineteenth-century Algeria.

    Science.gov (United States)

    Gallois, William

    2007-08-01

    This article offers the first account of the lives of Algerian-born doctors working in the French colonial medical service between 1870 and 1900. Their stories reveal the manner in which the idea of medical imperialism had collapsed in Algeria, as a result of maladministration, racial policies, competition between civil and military authorities, budgetary constraints and the rise of the colons. The article also indicates the way in which medicine became a locus of opposition to French rule. It shows how the first decades of the Third Republic were critical in terms of a shift from the earlier idea of medicine serving as an emblem of the mission civilisatrice to the ideological potential of medicine being seen in much more nuanced terms by both French settlers and Algerian locals. It is argued that the notion of cultural resistance to imperialism through medicine emerges in the 1870s and 1880s, thereby prefiguring the work of Fanon and the Front de Liberation Nationale's later analysis of the 'sickness' of colonial Algerian society.

  17. JEREMY ALAN‟S THE JAKARTA JIVE: TRAVEL LITERATURE AND NEW-IMPERIAL AMBIVALENCE

    Directory of Open Access Journals (Sweden)

    Rahayu Puji Haryanti

    2017-04-01

    Full Text Available Travel literature is a sort of narrative with first person point of view that spreads out information about a new place throughout the world. It is a genre in literature which has unique characteristics one of which is its position between fact and fiction. Some postcolonial theorists believed that travel literature was involved in European colonization and has continually taken part in maintaining the colonial hegemony in the new imperial era. The Jakarta Jive is a travel book written by Jeremy Alan which sees contemporary Indonesia from new imperial cultural perspectives. With post colonialism, especially with Said‘s proposition that Western travel writing is a colonial agent, this travelogue is assumed for carrying a colonial message and is potential at performing certain cultural strategies to cope with global dynamics. Additionally, with Homi Bhabha‘s argument that ex-colonizers also face postcolonial impacts and Lisle‘s ideas about travel writing and its political role in global era, the text will be taken as a case which reveals some forms of adjustment of the colonial strategies in maintaining colonial authority with the global demand. The study also shows how The Jakarta Jive bears specific narrative tropes to convey the strategies. It is expected that postcolonial critics pay more attention to the booming of travel literature in Indonesia by conducting more studies over the narratives to figure out the position of Indonesian culture in the international affairs.

  18. In defence of moral imperialism: four equal and universal prima facie principles.

    Science.gov (United States)

    Dawson, A; Garrard, E

    2006-04-01

    Raanan Gillon is a noted defender of the four principles approach to healthcare ethics. His general position has always been that these principles are to be considered to be both universal and prima facie in nature. In recent work, however, he has made two claims that seem to present difficulties for this view. His first claim is that one of these four principles, respect for autonomy, has a special position in relation to the others: he holds that it is first among equals. We argue that this claim makes little sense if the principles are to retain their prima facie nature. His second claim is that cultural variation can play an independent normative role in the construction of our moral judgments. This, he argues, enables us to occupy a middle ground between what he sees as the twin pitfalls of moral relativism and (what he calls) moral imperialism. We argue that there is no such middle ground, and while Gillon ultimately seems committed to relativism, it is some form of moral imperialism (in the form of moral objectivism) that will provide the only satisfactory construal of the four principles as prima facie universal moral principles.

  19. Leitura SPAD em abacaxizeiro imperial cultivado em deficiência de macronutrientes e de boro Spad reading in imperial pineapple under macronutrientes and boron deficiency

    Directory of Open Access Journals (Sweden)

    Maria José Mota Ramos

    2013-03-01

    Full Text Available O equipamento Minolta SPAD-502 mede a intensidade da coloração verde das folhas e tem sido utilizado na quantificação de clorofilas, caracterizando-se pela rapidez, simplicidade e, principalmente, por possibilitar uma avaliação não destrutiva do tecido foliar. O objetivo deste trabalho foi calibrar a leitura SPAD, correlacionando-a com o diagnóstico das deficiências induzidas de macronutrientes e de boro associando às deficiências ao crescimento vegetativo do abacaxizeiro. O experimento constou de oito tratamentos: Completo, -N, -P, -K, -Ca, -Mg, -S e - B, em blocos casualizados completos, com seis repetições. Foram avaliados o comprimento e a largura da folha "D" (marcada e realizadas leituras com o medidor de clorofila SPAD 502. O uso do método de medida indireta da clorofila é adequado para a avaliação do estado nutricional de N e de crescimento vegetativo do abacaxizeiro 'Imperial'. O valor Spad e a concentração foliar de N no tratamento completo são, respectivamente: 75,7 e 14,8 g kg-1, e no deficiente de N: 36,6 e 9,7g kg-1. Com exceção das deficiências de N e P, os demais tratamentos não afetaram a leitura SPAD.The equipment Minolta SPAD-502 measures the intensity of green color of leaves and has been used in the quantification of chlorophyll, characterized by speed, simplicity, and especially by allowing a non-destructive evaluation of the leaf tissue. The objective of this study was to calibrate the SPAD reading and its correlation with the diagnosis of induced deficiencies of macronutrients and boron deficiencies involving the vegetative growth of the pineapple. The experiment consisted of eight treatments: complete, -N,-P, -K, -Ca, -Mg, -S and -B in randomized complete block with six replicates. It was evaluated the length and the width of the sheet "D" (marked and readings taken with the SPAD 502 chlorophyll meter. The use of the method of indirect measurement of chlorophyll is suitable for assessing the

  20. Commercial production of ethanol in the San Luis Valley, Colorado. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Hewlett, E.M.; Erickson, M.V.; Ferguson, C.D.; Boswell, B.S.; Walter, K.M.; Hart, M.L.; Sherwood, P.B.

    1983-07-01

    The commercial feasibility of producing between 76 and 189 million liters (20 to 50 million gallons) of ethanol annually in the San Luis Valley, Colorado using geothermal energy as the primary heat source was assessed. The San Luis Valley is located in south-central Colorado. The valley is a high basin situated approximately 2316 meters (7600 feet) above sea level which contains numerous warm water wells and springs. A known geothermal resource area (IGRA) is located in the east-central area of the valley. The main industry in the valley is agriculture, while the main industry in the surrounding mountains is lumber. Both of these industries can provide feedstocks for the production of ethanol.

  1. Commercial production of ethanol in the San Luis Valley, Colorado. Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Hewlett, E.M.; Erickson, M.V.; Ferguson, C.D.; Sherwood, P.B.; Boswell, B.S.; Walter, K.M.; Hart, M.L.

    1983-07-01

    The purpose of this study is to assess the commercial feasibility of producing between 76 and 189 million liters (20 and 50 million gallons) of ethanol annually in the San Luis Valley, Colorado using geothermal energy as the primary heat source. The San Luis Valley is located in south-central Colorado. The valley is a high basin situated approximately 2316 meters (7600 feet) above sea level which contains numerous warm water wells and springs. A known geothermal resource area (KGRA) is located in the east-central area of the valley. The main industry in the valley is agriculture, while the main industry in the surrounding mountains is lumber. Both of these industries can provide feedstock for the production of ethanol.

  2. Imperial Governance

    DEFF Research Database (Denmark)

    Gravier, Magali

    2015-01-01

    This article presents an analysis of the European Union and of the integration process using the concept of empire. It also offers a critical reflexion on the use of the concept of empire to analyse contemporary polities. It argues that many scholars of politics have a biased understanding of thi...

  3. Theoretical Construction of Freedom and Pluralism Education in Pastoral Areas

    Science.gov (United States)

    Zhao, Shuyan

    2009-01-01

    At beginning of the article, the author has a brief introduction of basic conditions in pastoral areas of Imperial Town, and interprets ethnic relations among Han, Tibetan, Mongolian, Yugur, Hui, Manchu and Tu mixed residence. After analysis of the internal and external factors that affect the specificity of pastoral education, the author…

  4. Increased body mass of ducks wintering in California's Central Valley

    Science.gov (United States)

    Fleskes, Joseph P.; Yee, Julie L.; Yarris, Gregory S.; Loughman, Daniel L.

    2016-01-01

    Waterfowl managers lack the information needed to fully evaluate the biological effects of their habitat conservation programs. We studied body condition of dabbling ducks shot by hunters at public hunting areas throughout the Central Valley of California during 2006–2008 compared with condition of ducks from 1979 to 1993. These time periods coincide with habitat increases due to Central Valley Joint Venture conservation programs and changing agricultural practices; we modeled to ascertain whether body condition differed among waterfowl during these periods. Three dataset comparisons indicate that dabbling duck body mass was greater in 2006–2008 than earlier years and the increase was greater in the Sacramento Valley and Suisun Marsh than in the San Joaquin Valley, differed among species (mallard [Anas platyrhynchos], northern pintail [Anas acuta], America wigeon [Anas americana], green-winged teal [Anas crecca], and northern shoveler [Anas clypeata]), and was greater in ducks harvested late in the season. Change in body mass also varied by age–sex cohort and month for all 5 species and by September–January rainfall for all except green-winged teal. The random effect of year nested in period, and sometimes interacting with other factors, improved models in many cases. Results indicate that improved habitat conditions in the Central Valley have resulted in increased winter body mass of dabbling ducks, especially those that feed primarily on seeds, and this increase was greater in regions where area of post-harvest flooding of rice and other crops, and wetland area, has increased. Conservation programs that continue to promote post-harvest flooding and other agricultural practices that benefit wintering waterfowl and continue to restore and conserve wetlands would likely help maintain body condition of wintering dabbling ducks in the Central Valley of California.

  5. Hydrogeological reconnaissance study: Dyfi Valley, Wales

    International Nuclear Information System (INIS)

    Glendining, S.J.

    1981-10-01

    This report describes work carried out for the Department of the Environment as part of its research programme into radioactive waste management. It presents an account of a hydrogeological reconnaissance study in the Dyfi Valley area of Central Wales. Initially the purposes of such a study are given and the assumptions used in deriving parameters such as flow volume, path length and transit time in areas of massive fractured rocks are described. Using these assumptions with geological, topographic and hydrometeorological data the potential ranges in properties such as bulk hydraulic conductivity, path lengths, hydraulic gradients and volumes of groundwater flow have been determined. These ranges have been used to estimate solute transport model parameters. The limitations and usefulness of the reconnaissance study in planning research and siting exploratory boreholes in the Dyfi area are discussed. (author)

  6. Society and Health in the Lower Rio Grande Valley.

    Science.gov (United States)

    Madsen, William

    Shedding light on problems of mental health and illness that have baffled public health workers attempting to improve the health and welfare of Mexican Americans living in the lower Rio Grande Valley, this document reports the folk customs, social organization, medical practices, and beliefs of the Mexican American of this area. Chapters describe…

  7. A DECADE FROM THE MAJOR LAYOFFS IN THE JIU VALLEY

    Directory of Open Access Journals (Sweden)

    IOAN VALENTIN FULGER

    2011-01-01

    Full Text Available This essay is an overview of how the population of the largest coalfield of Romania Jiu Valley, the perceived major staff cuts in the mining industry, the solutions required for economic rehabilitation of the area and difficulties of everyday faced by residents of the region.

  8. Opening remarks for the Fort Valley Centennial Celebration

    Science.gov (United States)

    G. Sam Foster

    2008-01-01

    The Rocky Mountain Research Station recognizes and values the contributions of our scientists and collaborators for their work over the past century at Fort Valley Experimental Forest. With the help of our partners and collaborators, Rocky Mountain Research Station is working to improve coordination across its research Program Areas and Experimental Forests and Ranges...

  9. Opening remarks for the Fort Valley Centennial Celebration (P-53)

    Science.gov (United States)

    G. Sam Foster

    2008-01-01

    The Rocky Mountain Research Station recognizes and values the contributions of our scientists and collaborators for their work over the past century at Fort Valley Experimental Forest. With the help of our partners and collaborators, Rocky Mountain Research Station is working to improve coordination across its research Program Areas and Experimental Forests and Ranges...

  10. The Luangwa Valley, Zambia: flyway and stopover site for White ...

    African Journals Online (AJOL)

    Analyses of satellite telemetry data of White Storks Ciconia ciconia from the eastern populations at their stopover sites and staging areas document the importance of the Luangwa Valley, eastern Zambia, as a migration corridor bridging eastern and southern Africa. Twice each year from November to April, up to 100 000 ...

  11. Analysis of overdeepened valleys using the digital elevation model of the bedrock surface of Northern Switzerland

    Energy Technology Data Exchange (ETDEWEB)

    Jordan, P.

    2010-11-15

    Based on surface and borehole information, together with pre-existing regional and local interpretations, a 7,150 square kilometre Raster Digital Elevation Model (DEM) of the bedrock surface of northern Switzerland was constructed using a 25 m cell size. This model represents a further important step in the understanding of Quaternary sediment distribution and is open to a broad field of application and analysis, including hydrogeological, geotechnical and geophysical studies as well as research in the field of Pleistocene landscape evolution. An analysis of the overdeepened valleys in the whole model area and, more specifically in the Reuss area, shows that, in most cases, overdeepening is restricted to the areas covered by the Last Glaciation Maximum (LGM). However, at various locations relatively narrow overdeepened valleys outreach the tongue basins and the LGM ice shield limits. Therefore, an earlier and further-reaching glacial event has probably contributed significantly to the overdeepening of these valleys. No significant overdeepening has been identified downstream of Boettstein (Aare) and Kaiserstuhl (Rhine), although the ice extended considerably further downstream, at least during the most extensive glaciation. Except for the bedrock between Brugg and Boettstein, no overdeepened valleys are found significantly north of the outcrop of Mesozoic limestone of the Folded and Tabular Jura. A detailed analysis of the Reuss area shows that the Lake and Suhre valleys are separated from the Emmen-Gisikon Reuss valley basin by a significant bedrock barrier. The individual bedrock valleys are divided into several sub-basins, indicating a multiphase evolution of the valleys. Some of the swells or barriers separating the sub-basins coincide with known late LGM retreat stages. In the Suhre valley, an old fluvial valley floor with restricted overdeepened sections is documented. (author)

  12. West Valley Demonstration Project site environmental report calendar year 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-06-01

    This report represents a single, comprehensive source of off-site and on-site environmental monitoring data collected during 1998 by environmental monitoring personnel for the West Valley Demonstration Project (WVDP), West Valley, New York. The environmental monitoring program and results are discussed in the body of this report. The monitoring data are presented in the appendices. The data collected provide an historical record of radionuclide and radiation levels from natural and manmade sources in the survey area and document the quality of the groundwater on and around the WVDP and the quality of the air and water discharged by the WVDP.

  13. West Valley Demonstration Project site environmental report, calendar year 1999

    Energy Technology Data Exchange (ETDEWEB)

    None Available

    2000-06-01

    This report represents a single, comprehensive source of off-site and on-site environmental monitoring data collected during 1999 by environmental monitoring personnel for the West Valley Demonstration Project (WVDP), West Valley, New York. The environmental monitoring program and results are discussed in the body of this report. The monitoring data are presented in the appendices. The data collected provide an historical record of radionuclide and radiation levels from natural and manmade sources in the survey area and document the quality of the groundwater on and around the WVDP and the quality of the air and water discharged by the WVDP.

  14. West Valley Demonstration Project site environmental report, calendar year 1997

    Energy Technology Data Exchange (ETDEWEB)

    None

    1998-06-01

    This report represents a single, comprehensive source of off-site and on-site environmental monitoring data collected during 1997 by environmental monitoring personnel for the West Valley Demonstration Project (WVDP), West Valley, New York. The environmental monitoring program and results are discussed in the body of this report. The monitoring data are presented in the appendices. The data collected provide an historical record of radionuclide and radiation levels from natural and manmade sources in the survey area and document the quality of the groundwater on and around the WVDP and the quality of the air and water discharged by the WVDP.

  15. Virtualizing ancient Rome: 3D acquisition and modeling of a large plaster-of-Paris model of imperial Rome

    Science.gov (United States)

    Guidi, Gabriele; Frischer, Bernard; De Simone, Monica; Cioci, Andrea; Spinetti, Alessandro; Carosso, Luca; Micoli, Laura L.; Russo, Michele; Grasso, Tommaso

    2005-01-01

    Computer modeling through digital range images has been used for many applications, including 3D modeling of objects belonging to our cultural heritage. The scales involved range from small objects (e.g. pottery), to middle-sized works of art (statues, architectural decorations), up to very large structures (architectural and archaeological monuments). For any of these applications, suitable sensors and methodologies have been explored by different authors. The object to be modeled within this project is the "Plastico di Roma antica," a large plaster-of-Paris model of imperial Rome (16x17 meters) created in the last century. Its overall size therefore demands an acquisition approach typical of large structures, but it also is characterized extremely tiny details typical of small objects (houses are a few centimeters high; their doors, windows, etc. are smaller than 1 centimeter). This paper gives an account of the procedures followed for solving this "contradiction" and describes how a huge 3D model was acquired and generated by using a special metrology Laser Radar. The procedures for reorienting in a single reference system the huge point clouds obtained after each acquisition phase, thanks to the measurement of fixed redundant references, are described. The data set was split in smaller sub-areas 2 x 2 meters each for purposes of mesh editing. This subdivision was necessary owing to the huge number of points in each individual scan (50-60 millions). The final merge of the edited parts made it possible to create a single mesh. All these processes were made with software specifically designed for this project since no commercial package could be found that was suitable for managing such a large number of points. Preliminary models are presented. Finally, the significance of the project is discussed in terms of the overall project known as "Rome Reborn," of which the present acquisition is an important component.

  16. 30 CFR 785.19 - Surface coal mining and reclamation operations on areas or adjacent to areas including alluvial...

    Science.gov (United States)

    2010-07-01

    ... alluvial valley floor exists if it finds that— (i) Unconsolidated streamlaid deposits holding streams are... on areas or adjacent to areas including alluvial valley floors in the arid and semiarid areas west of....19 Surface coal mining and reclamation operations on areas or adjacent to areas including alluvial...

  17. West Valley facility spent fuel handling, storage, and shipping experience

    International Nuclear Information System (INIS)

    Bailey, W.J.

    1990-11-01

    The result of a study on handling and shipping experience with spent fuel are described in this report. The study was performed by Pacific Northwest Laboratory (PNL) and was jointly sponsored by the US Department of Energy (DOE) and the Electric Power Research Institute (EPRI). The purpose of the study was to document the experience with handling and shipping of relatively old light-water reactor (LWR) fuel that has been in pool storage at the West Valley facility, which is at the Western New York Nuclear Service Center at West Valley, New York and operated by DOE. A subject of particular interest in the study was the behavior of corrosion product deposits (i.e., crud) deposits on spent LWR fuel after long-term pool storage; some evidence of crud loosening has been observed with fuel that was stored for extended periods at the West Valley facility and at other sites. Conclusions associated with the experience to date with old spent fuel that has been stored at the West Valley facility are presented. The conclusions are drawn from these subject areas: a general overview of the West Valley experience, handling of spent fuel, storing of spent fuel, rod consolidation, shipping of spent fuel, crud loosening, and visual inspection. A list of recommendations is provided. 61 refs., 4 figs., 5 tabs

  18. The history of Imperial College London 1907-2007 higher education and research in science, technology and medicine

    CERN Document Server

    Gay, Hannah

    2007-01-01

    This is the first major history of Imperial College London. The book tells the story of a new type of institution that came into being in 1907 with the federation of three older colleges. Imperial College was founded by the state for advanced university-level training in science and technology, and for the promotion of research in support of industry throughout the British Empire. True to its name the college built a wide number of Imperial links and was an outward looking institution from the start. Today, in the post-colonial world, it retains its outward-looking stance, both in its many international research connections, and with staff and students from around the world. Connections to industry and the state remain important. The College is one of Britain's premier research and teaching institutions, including now medicine alongside science and engineering. This book is an in-depth study of Imperial College; it covers both governance and academic activity within the larger context of political, economic a...

  19. The Nature and Impact of Late Imperial Chinese Academies: A Review of Some Recent Publications in China

    Science.gov (United States)

    Miles, Steven B.

    2015-01-01

    This review essay analyzes the historiography of Confucian academies ("shuyuan") in imperial China, focusing on five representative books published in China between 2008 and 2014, including two new editions of books originally published in 1995 and 2004. The five authors share a deep concern about the nature of academies, particularly…

  20. A Content Analysis of 'O' Level Papers on Imperial and Commonwealth History Set by Two GCE Examination Boards.

    Science.gov (United States)

    Inglis, W. F. J.

    1979-01-01

    This study sought to determine what types of history were emphasized by the Examination Boards and thus to throw light on the experience in history which was gained by candidates for these exams. A bias toward the political history of the imperial power was found. (Author/SJL)

  1. A Modern History of 'Imperial Medicine' Surrounding Hansen's Disease: Strategies to Manage Public Opinion in Modern Japanese Media.

    Science.gov (United States)

    Seo, Gijae

    2017-12-01

    The purpose of this study is to understand the reality of imperial medicine by exploring the strategic attitude of the Japanese authority targeting the public who were not patients of Hansen's disease. For this purpose, this study examines the mass media data related to Hansen's disease published in Korea and Japan during the Japanese colonial rule. Research on Hansen's disease can be divided into medical, sociohistorical, social welfare, and human rights approach. There are medical studies and statistics on the dissemination of medical information about Hansen's disease and management measures, the history of the management of the disease, guarantee of the rights of the patients and the welfare environment, and studies on the autobiographical, literary writings and oral statements on the life and psychological conflicts of the patients. Among existing research, the topics of the study on Hansen's disease under the Japanese colonial rule include the history of the Sorokdo Island Sanatorium, investigation on the forced labor of the patients in the island, human rights violations against the patients, oral memoirs of the patients and doctors who practiced at that time. All of these studies are important achievements regarding the research on the patients. An important study of Hansen's disease in modern Japan is the work of Hujino Utaka, which introduces the isolation of and discrimination against the patients of Hansen's disease. Hujino Utaka's study examines the annihilation of people with infectious diseases in Japan and its colonies by the imperial government, which was the consequence of the imperial medical policies, and reports on the isolation of Hansen's disease patients during the war. Although these researches are important achievements in the study of Hansen's disease in modernity, their focus has mainly been on the history of isolation and exploitation in the Sorokdo Island Sanatorium and discrimination against the patients within the sanatorium, which

  2. Geology and sinkhole development of the Hagerstown Valley : phase II summary report.

    Science.gov (United States)

    2014-06-01

    As a part of this study, karst areas of the Hagerstown, Mason Dixon, Williamsport, Clear Spring, and Hedgesville : quadrangles (western half of the Hagerstown Valley) were mapped in detail to determine the distribution of karst : features relative to...

  3. Geohydrology of the Unconsolidated Valley-Fill Aquifer in the Meads Creek Valley, Schuyler and Steuben Counties, New York

    Science.gov (United States)

    Miller, Todd S.; Bugliosi, Edward F.; Reddy, James E.

    2008-01-01

    percent was from losing reaches of tributaries, 38 percent was unchanneled flow from hillsides that slope toward the valley (this estimate includes runoff and shallow ground-water inflow from till and bedrock), and the remaining 2 percent was from deep ground-water inflow from till and bedrock to the sides and bottom of the aquifer. Nearly all (94 percent) of the water discharged from the aquifer is equivalent to the streamflow gain in Meads Creek; the remaining 6 percent discharges as deep outflow to unconsolidated deposits in the Cohocton River valley. Several characteristics of the Meads Creek valley may contribute to flooding in the downstream area: (1) the southward decrease in the ground-water gradient impedes the ability of the aquifer to transmit water southward and can cause water levels to rise, (2) a high water table, typically only 5 to 10 feet below land surface, results in little storage capacity to absorb water from large storms, (3) a downstream narrowing of the valley impedes the southward flow of ground water and can cause water levels to rapidly rise during periods of prolonged or heavy precipitation, and (4) the upland slopes (till-covered bedrock) produce rapid runoff that recharges the aquifer. The combined effect of these conditions limits the ability of the aquifer to transmit sudden, large increases in recharge from precipitation and thereby provides a high potential for flooding in the southern third of the valley.

  4. Stratigraphy and uranium deposits, Lisbon Valley district, San Juan County, Utah

    International Nuclear Information System (INIS)

    Huber, G.C.

    1980-01-01

    Uranium occurrences are scattered throughout southeastern Utah in the lower sandstones of the Triassic Chinle Formation. The Lisbon Valley district, however, is the only area with uranium deposits of substantial size. The stratigraphy of the Lisbon Valley district was investigated to determine the nature of the relationship between the mineralized areas and the lower Chinle sandstones. The geochemistry of the Lisbon Valley uranium deposits indicates a possible district-wide zoning. Interpretation of the elemental zoning associated with individual ore bodies suggests that humates overtaken by a geochemical oxidation-reduction interface may have led to formation of the uranium deposits. Refs

  5. Mapping china and managing the world culture, cartography and cosmology in late imperial times

    CERN Document Server

    Smith, Richard J

    2012-01-01

    From the founding of the Qin dynasty in 221 BCE to the present, the Chinese have been preoccupied with the notion of ordering their world. Efforts to create and maintain order are expressed not only in China's bureaucratic institutions and methods of social and economic organization but also in Chinese philosophy, religious and secular ritual, and comprehensive systems of classifying all natural and supernatural phenomena. Mapping China and Managing the World focuses on Chinese constructions of order (zhi) and examines the most important ways in which elites in late imperial China sought to order their vast and variegated world. This book begins by exploring the role of ancient texts and maps as the two prominent symbolic devices that the Chinese used to construct cultural meaning, and looks at how changing conceptions of 'the world' shaped Chinese cartography, whilst both shifting and enduring cartographic practices affected how the Chinese regarded the wider world. Richard J. Smith goes on to examine the si...

  6. Phillipson’s Linguistic Imperialism Revisited at the light of Latin American Decoloniality Approach

    Directory of Open Access Journals (Sweden)

    Luis Guillermo Barrantes-Montero

    2017-09-01

    Full Text Available A summary of the book Linguistic Imperialism, by Phillipson (19922 is presented here. The purpose is to highlight its current scope and permanent values in consonance with intuitions, criticism and alternatives proposed by Latin America Modernity/coloniality Group. Criteria of analysis are based on a re-reading of the work in the light of the decolonial perspective, with the aim of proposing pedagogical insights which guide language and literature teachers in approaching their study contents with a critical vision. The idea is to remark the role of English Language Teaching for the maintenance of power structures and for its potential for creating new epistemological approaches to language teaching and learning. An epistemological turnaround in the linguistic formation of future educational personnel is a must for that end.

  7. From European Identity and Media Imperialism to Public Diplomacy: The Changing Rationale Behind Euronews

    Directory of Open Access Journals (Sweden)

    Eva Polonska-Kimunguyi

    2012-11-01

    Full Text Available Euronews can be regarded as Europe’s most experimental and successful pan-national broadcaster. It is increasingly international in its organisation and output. The issues covered no longer concentrate on Europe. ‘Going global’ is the channel’s new motto. This paper outlines the changing rationale behind the creation of Euronews. It starts by discussing the American cultural imperialism of the 1970s and 1980s and the way it ignited European responses and counter-measures. It subsequently examines the politics of pan-national identity building in Europe and media’s role in the process. Finally, it demonstrates how Euronews has transformed itself into an instrument of the European Union’s transnational public diplomacy.

  8. Ludus de Antichristo e o drama da escatologia imperial no século XII

    Directory of Open Access Journals (Sweden)

    Vinicius Cesar Dreger de Araújo

    2013-09-01

    Full Text Available Buscamos neste texto analisar as imbricações entre o texto teatral germânico do século XII, o Ludus de Antichristo, e o seu contexto político-cultural, particularmente em relação às personagens do Anticristo e do Último Imperador Romano, seus protagonistas, com a Escatologia Imperial encontrada no período. Nosso artigo contém um detalhado resumo da peça, estudos relacionados às tradições e documentos que levaram à sua concepção e seu enquadramento nos debates políticos e religiosos do século XII.

  9. Characterisation of imperial college reactor centre legacy waste using gamma-ray spectrometry

    International Nuclear Information System (INIS)

    Shuhaimi, Alif Imran Mohd

    2016-01-01

    Waste characterisation is a principal component in waste management strategy. The characterisation includes identification of chemical, physical and radiochemical parameters of radioactive waste. Failure to determine specific waste properties may result in sentencing waste packages which are not compliant with the regulation of long term storage or disposal. This project involved measurement of intensity and energy of gamma photons which may be emitted by radioactive waste generated during decommissioning of Imperial College Reactor Centre (ICRC). The measurement will use High Purity Germanium (HPGe) as Gamma-ray detector and ISOTOPIC-32 V4.1 as analyser. In order to ensure the measurements provide reliable results, two quality control (QC) measurements using difference matrices have been conducted. The results from QC measurements were used to determine the accuracy of the ISOTOPIC software

  10. Vicente Ignacio Imperial Digueri y Trejo : ingeniero militar, marino, urbanista y arquitecto del siglo XVIII

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    Juan Torrejón Chaves

    1989-01-01

    Full Text Available Nacido en Oran el 28 de junio de 1745, fueron sus padres Ignacio Imperial Digueri, oriundo de Cartagena y destinado, a la sazón, como oficial en el Regimiento de Infantería de esta plaza norteafricana, donde alcanzó el grado de comandante de su segundo batallón —puesto que desempeñaba cuando ocurrió su muerte, el 5 de junio de 1769—, y Paula Trejo Monroy y Salcedo, natural de Badajoz, quien falleció con posterioridad a mayo de 1781, posiblemente en la ciudad de Cartagena. Otros hijos del matrimonio fueron: Antonio, Juan Bautista —que se ordenó sacerdote del Orden de Mínimos de San Francisco de Paula—, Manuel, Luisa y Teresa.

  11. Sex in an Imperial war zone: transnational encounters in Second World War India.

    Science.gov (United States)

    Khan, Yasmin

    2012-01-01

    This article suggests how the waging of war in an imperial setting may have reshaped military and civilian relations in India from 1939-45. The number of troops stationed in India had repercussions for society and local politics. The article investigates widespread prostitution as one aspect of the gendered wartime economy. Indian prostitution was closely linked to militarization and to the effects of the 1943 Bengal famine. The article also argues this was symptomatic of a more far-reaching renegotiation of the interactions between men and women in the Indian Empire of the 1940s. Other Indian, European, North American and Anglo-Indian women worked as nurses, with the Red Cross and in a variety of roles towards the war effort. Women were subject to new social and sexual demands due to the increased numbers of troops stationed in India in the 1940s.

  12. REVISITING IMPERIAL CULTURAL STUDIES AND ETHNIC WRITING: A Subaltern Speaks from the Boondocks

    Directory of Open Access Journals (Sweden)

    E. San Juan, Jr.

    2012-06-01

    Full Text Available Applying a historical-materialist framework, this exploratory venture to critique Eurocentric cultural studies deploys certain oppositional events/discourses to point out the limitations of the hegemonic discipline. Deconstructing elite bourgeois culture via institutionalizing popular tastes and demystifying idealist rhetoric simply reinforce alienation with a postmodernist hubris. The resurgence of “third-world” resistance with its focus on racial/gender negativity (as in certain democratizing initiatives in the Philippines and among people of color in the metropole may signal a return to the radical vision of cultural studies. Key to this renewal is the rediscovery of the dialectics of local/ethnic practice and the concrete universal of an anti-capitalist liberation project of subalterns everywhere defying imperialism and the terrorist neoliberal global order.

  13. Imperial Japanese Army Intelligence in North and Central China During the Second Sino-Japanese War

    Directory of Open Access Journals (Sweden)

    Simon Hall

    2014-06-01

    Full Text Available The Japanese today seek to improve their national intelligence apparatus, particularly in relation to human intelligence assets and higher echelon coordination. To be successful, Japan must examine its wartime past in the intelligence field. The Imperial Japanese Army maintained a prolific intelligence presence in North and Central China during the Second World War. Its intelligence apparatus encompassed all aspects of information collection, with considerable overlap between intelligence organisations in an effort to avoid gaps in intelligence coverage. Japan’s intelligence system in North and Central China was nevertheless inefficient, exacerbated by inherent weaknesses and reactive rather than proactive alterations throughout the course of the conflict. This paper examines this lack of efficacy within Japan’s intelligence system during the Second Sino-Japanese conflict, and the efforts made to overcome difficulties faced by Japanese intelligence in North and Central China throughout this period.

  14. Racial Geographies, Imperial Transitions: Property Ownership and Race Relations in Cienfuegos, Cuba, 1894–1899

    Directory of Open Access Journals (Sweden)

    Bonnie Lucero

    2011-12-01

    Full Text Available This article explores race relations in the provincial city of Cienfuegos, Cuba, during a time of immense political change from 1894 to 1899. In those five years, Cuba was transformed from a Spanish colony struggling for independence to an occupied territory of the United States. This political transformation brought into direct confrontation two models of race relations: one Spanish, characterized by racial integration, and the other American, renowned for Jim Crow segregation. This essay examines the lived significance of this political transformation through interracial property transactions recorded in the notarial protocols of Cienfuegos. The findings suggest that the final war of independence provided opportunities for Afro-descendants to purchase prime properties within the official city bounds. Yet, with US intervention in 1898, a subtle but increasing marginalization of men and women of color from the market in urban property is evident. Lucero contends that this marginalization reflects a shift in race relations due to the American imperial presence.

  15. Characterisation of imperial college reactor centre legacy waste using gamma-ray spectrometry

    Energy Technology Data Exchange (ETDEWEB)

    Shuhaimi, Alif Imran Mohd [Nuclear Energy Department, Regulatory Economics & Planning Division, Tenaga Nasional Berhad (Malaysia)

    2016-01-22

    Waste characterisation is a principal component in waste management strategy. The characterisation includes identification of chemical, physical and radiochemical parameters of radioactive waste. Failure to determine specific waste properties may result in sentencing waste packages which are not compliant with the regulation of long term storage or disposal. This project involved measurement of intensity and energy of gamma photons which may be emitted by radioactive waste generated during decommissioning of Imperial College Reactor Centre (ICRC). The measurement will use High Purity Germanium (HPGe) as Gamma-ray detector and ISOTOPIC-32 V4.1 as analyser. In order to ensure the measurements provide reliable results, two quality control (QC) measurements using difference matrices have been conducted. The results from QC measurements were used to determine the accuracy of the ISOTOPIC software.

  16. Summary of the engineering assessment of inactive uranium mill tailings: Monument Valley site, Monument Valley, Arizona

    International Nuclear Information System (INIS)

    1981-10-01

    Ford, Bacon and Davis Utah Inc. has reevaluated the Monument Valley site in order to revise the March 1977 engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Monument Valley, Arizona. This engineering assessment has included the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposures of individuals and nearby populations, the investigations of site hydrology and meteorology, and the evaluation and costing of alternative corrective actions. Radon gas released from the 1.1 million tons of tailings at the Monument Valley site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation also are factors. The four alternative actions presented in this engineering assessment range from millsite decontamination with the addition of 3 m of stabilization cover material to removal of the tailings to remote disposal sites and decontamination of the tailings site. Cost estimates for the four options range from about $6,600,000 for stabilization in-place, to about $15,900,000 for disposal at a distance of about 15 mi. Three principal alternatives for reprocessing the Monument Valley tailings were examined: heap leaching, treatment at an existing mill; and reprocessing at a new conventional mill constructed for tailings reprocessing. The cost of the uranium recovered would be more than $500/lb of U 3 O 8 by heap leach or conventional plant processes. The spot market price for uranium was $25/lb early in 1981. Therefore, reprocessing the tailings for uranium recovery is economically unattractive

  17. Applicability of 1994-1995 USRADS reg-sign surveys of Bear Creek Valley flood plain and Operable Unit 1 to the radiological characterization of Y-12 grassy/wooded areas

    International Nuclear Information System (INIS)

    Bogard, J.S.; Hamm, R.N.; Brown, K.S.

    1997-03-01

    This document, provided in support of the Y-12 Site Radiological Characterization Study, analyzes the utility of data from two reports by Chemrad Tennessee Corporation in identifying radiological contamination in excess of contamination control guidelines at the surface of soils in the Bear Creek Valley Flood Plain (BCVFP) and in Y-12 Operable Unit 1 (OU1). The Chemrad reports were developed under subcontract to Science Applications International Corporation for their remedial investigation of these sites for Martin Marietta Energy Systems Environmental Restoration Division. Surveys were performed by Chemrad using the UltraSonic Ranging and Data System (USRADS reg-sign), which utilizes ultrasonic triangulation to determine the location of a survey technician at the same time that radiological monitoring data are telemetered from his instruments to a remote receiving station. Floor monitor and Geiger-Mueller pancake meter results from the USRADS reg-sign surveys are shown to be sufficiently precise to reliably detect contamination in excess of the limiting radioactivity value of 1,000 dpm/100 cm 2 for removable uranium contamination specified in 10 CFR 835 Appendix D. MicroRem meter survey results, also included as part of the USRADS reg-sign surveys, indicate that the derived limiting value of 56.8 μrem/h for penetrating dose at 1 m (corresponding to 100 mrem/γ) was not exceeded. However, both the pancake meter and floor monitor results suggest that surface contamination exceeding 1,000 dpm/100 cm 2 is not uncommon. Sites in OU1 and BCVFP were visited, and independent surveys made with hand-held instruments, to confirm conclusions about the USRADS close-quote survey results and to verify that these results are from contamination uniformly distributed on the soil surface, and not from discrete sources which are not likely transferred to shoes, vehicles, or clothing

  18. Esso Imperial Oil annual report to shareholders 2004 : 125 years of energy leadership

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This annual report presents financial information of Esso Imperial Oil to its shareholders, as well as a review of its 2004 operations. In 2004, the total return on shares was more than 25 per cent (TSX) and has averaged almost 20 per cent a year for the past 10 years. The highest earnings in the company's history were achieved in 2004, $2,052 million, a significant increase from the record $1,705 million earnings in 2003. In 2004, total distributions to shareholders were almost $1.2 billion, including $872 million to buy back around 14 million shares. Debt as a percentage of total capital was below 20 per cent. At year end, the balance of cash was $1,279 million. Capital expenditures for 2004 were $1,445 million. Investments included advancing major upstream projects and funding significant refinery upgrades to reduce sulphur levels in diesel fuel. Operating highlights included substantial progress on upstream projects with a focus on developing oil-sands leases in Alberta, natural gas in the Mackenzie Delta region of the Northwest Territories and offshore resources on Canada's East Coast. Total research expenditure in Canada was $38 million, with 3 new patents and 180 new or reformulated products commercialized. This report summarized the company's energy resource activities and presented an operations review as well as consolidated financial statements and common share information. This included accounts of Imperial Oil Inc., and its subsidiaries, as well as the company's proportionate share of the assets, liabilities, revenues, expenses and cash flows of joint ventures. Revenue and expenditure statements were summarized by source. tabs., figs.

  19. Ravenna from imperial residence to episcopal city: processes of centrality across empires

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    Salvatore Cosentino

    2015-01-01

    Full Text Available From Late Antiquity to the early Middle Ages, two basic factor shaped Ravenna’s ability to influence a much more extensive space than its natural hinterland. The first was its establishment as an imperial residence the second was its location within the northern Adriatic basin, which had since Antiquity been a crossroads for peoples, trade and cultures. Just on the basis of the support it received from the imperial power, its episcopate was elevated to one of the most important sees of Italy. By means of the large international harbour of Classe, from the 5th to the 7th centuries the city imported products from around the entire Mediterranean. With the arrival of the Byzantine government, the ties between the port of Classe and the other Mediterranean export centres shifted by moving from West to East. Moreover, the relationship with Constantinople reaffirmed the political and ecclesiastical importance of Ravenna. As long as these ties remained strong, Ravenna retained a vital contact to the other maritime Mediterranean trade centres. The twilight of Byzantine rule did not cause the decline of the city, but rather a progressive turn of its ruling class toward the political scenario of the medieval West. By virtue of being the management centre of the patrimonium beati Apollinaris, the city remained wealthy and influential well beyond the 9th century. This was due both to the economic power of its archbishops and to their alliance with the Ottonians and then later with the Salian and Swabian emperors. The trajectories of the political centrality of Ravenna from Late Antiquity to the Middle Ages were, therefore, deeply influenced by the dynamic of successive empires, which, in one form or another, were all connected or attempted to reconnect to the memory of its Roman past.

  20. Ukraine and Russia: Legacies of the imperial past and competing memories

    Directory of Open Access Journals (Sweden)

    Andreas Kappeler

    2014-07-01

    Full Text Available The legacy of the tsarist Empire and the Soviet Union is one of the crucial factors for an understanding and an explanation of current affairs in the post-Soviet space. This is especially true for Ukraine and for Russian–Ukrainian relations. Russia regards Ukraine as a part of its own strategic orbit, while many Ukrainians want to liberate themselves from the Russian hegemony and advocate a closer cooperation with the European Union. This controversy culminated in late 2013, when Russian pressure led to a re-orientation of Ukrainian policy and a rapprochement with Russia. In this paper I present some reflections on the significance of the imperial heritage for the Russian–Ukrainian relationship. I analyse the different discourses and the Ukrainian and Russian historical narratives, politics of history and competing memories. The Russian–Ukrainian relationship was and is still characterized by an obvious asymmetry, a hegemony of Russia over Ukraine. Russia uses the Orthodox Church and the traditional dominance of the Russian language as instruments for its policy. Not only Russian historians, but also politicians and even the Russian President try to impose the imperial narrative on Ukraine. They are supported by a significant part of Ukrainians, who adhere to the ideal of a common Russia-led Orthodox East Slavic world. Other Ukrainian historians and politicians use the Ukrainian language and the Ukrainian historical narrative with its national myths of liberty and of Ukraine's closeness to Europe in their struggle against the Russian hegemony. The on-going “War of memories” is of special interest. Both sides use and abuse history as a political weapon, and the controversies about the heritage of Kievan Rus', the interpretation of Mazepa, the Holodomor and WW II are not only academic, but also political issues. They reflect the struggle over the geopolitical and cultural orientation of Ukraine which is of crucial importance for the