Filters: Tags: Water availability (X)
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Categories: Publication;
Types: Citation;
Tags: Australia, South Australia,
D 04116 Tropical savannahs,
Ecology Abstracts,
Eucalyptus camaldulensis,
Evapotranspiration,
Categories: Publication;
Types: Citation;
Tags: Human Population,
Human settlements,
M1 320 Environmental & Natural Resource Development,
Pakistan, Sindh, Karachi,
Urban environments,
Categories: Publication;
Types: Citation;
Tags: Antarctica,
Climatic conditions,
D 04300 Aquatic ecosystems - general,
Ecology Abstracts,
Polar environments,
Categories: Publication;
Types: Citation;
Tags: Arid Zone,
Arid environments,
Cottonwood Trees,
Fremont cottonwood,
Growth,
Categories: Publication;
Types: Citation;
Tags: Arid environments,
Human Population,
M1 320 Environmental & Natural Resource Development,
Population growth,
Rainfall,
Categories: Publication;
Types: Citation;
Tags: Arid Lands,
Arid environments,
Available Water,
Cycling Nutrients,
D 04625 Plants - general; SW 0860 Water and plants,
The glacial aquifer system of the United States encompasses all or parts of 25 states and is the most widely used supply of drinking water in the Nation (Maupin and Barber, 2005; Maupin and Arnold, 2010). A series of seven raster data sets were derived from a database of water-well drillers' records that was compiled in partial fulfillment of the goals of the U.S. Geological Survey’s Groundwater Availability and Use assessment program (U.S. Geological Survey, 2002). They contain hydrogeologic information for areas of the U.S. that are north of the southern limit of Pleistocene glaciation, including the total thickness of glacial deposits, thickness of coarse-grained sediment within the glacial deposits, specific-capacity...
Categories: Publication;
Types: Citation;
Tags: D 04640 Other angiosperms,
Ecology Abstracts,
Larrea tridentata,
USA, New Mexico, Chihuahuan Desert,
leaf characters,
Categories: Publication;
Types: Citation;
Tags: Argentina,
Biological diversity,
Biomass,
D 04115 Temperate grasslands,
Ecology Abstracts,
Categories: Publication;
Types: Citation;
Tags: Arisaema heterophyllum,
D 04640 Other angiosperms,
Ecology Abstracts,
conservation,
growth,
Prairie restoration at the northern edge of the Great Plains can be frustrated by previously established non-native perennial grasses. We compared the emergence of a widely introduced grass, Agropyron cristatum, and a common native grass, Bouteloua gracilis, in a 4-year-old field experiment in which the Agropyron-dominated vegetation had either been left intact or treated annually with herbicide. This was done at two levels of water supply, reflecting conditions expected in wet and dry years, to examine the effects of among-year variability in precipitation. Water addition significantly increased the emergence of both surface-sown and buried (1 cm deep) seeds. Herbicide treatment of neighbors did not increase the...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Agropyron cristatum,
Bouteloua gracilis,
Great Plains,
Restoration Ecology,
emergence,
The glacial aquifer system of the United States encompasses all or parts of 25 states and is the most widely used supply of drinking water in the Nation (Maupin and Barber, 2005; Maupin and Arnold, 2010). A series of seven raster data sets were derived from a database of water-well drillers' records that was compiled in partial fulfillment of the goals of the U.S. Geological Survey’s Groundwater Availability and Use assessment program (U.S. Geological Survey, 2002). They contain hydrogeologic information for areas of the U.S. that are north of the southern limit of Pleistocene glaciation, including the total thickness of glacial deposits, thickness of coarse-grained sediment within the glacial deposits, specific-capacity...
Final Report - Executive Summary: This final project report is prepared to summarize the research project titled “Assessing evapotranspiration rate changes for proposed restoration of the forested uplands of the Desert Landscape Conservation Cooperatives (LCC)” for the Desert LCC of the Bureau of Reclamation as a requirement for closing out the project. This report includes the scope of work, summary of research project, results, and conclusions.Among all of the components of the terrestrial water cycle, evapotranspiration (ET) consumes the largest amount of water. Accurate estimation of ET is very important to understand the influence of ET to the hydrologic response of recharge and runoff processes in the water...
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2012,
ATMOSPHERE,
ATMOSPHERE,
ATMOSPHERIC WATER VAPOR,
ATMOSPHERIC WATER VAPOR,
RiverWare simulated daily averaged surface water permit requested diversions and diversions modeled in the spatially refined model region within the Red River Basin. Values reported are for 18 different climate projection scenarios and a historical scenario, from 2010 through 2099 and 1976 through 2005, respectively. The RiverWare model was used to determine the impacts on regulated flows, resevoir levels, and water permit reliability. RiverWare was used for this project because of its ability to simulate water use, reservoir operations, and local/interstate regulations.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Choctaw Nation,
Climate Change,
Red River Basin,
Regulated Streamflow,
RiverWare,
The dataset summarizes total area (km2) and proportion of Central Valley waterbird habitat, summed across individual waterbird habitats (i.e., wetland and cropland types), that was available for each of 17 projected scenarios. The dataset also includes relatively recent (year 2005) area of existing habitat (i.e., “existing area”) for comparison with areas based on scenarios. Analysis was conducted for the projection period including water-years 2006–2099 (water-year defined as October-December and January–September of the following year). Because habitat areas vary through the season with timing of crop harvest and flooding of wetlands and post-harvested fields, annual areas and proportions represent summation...
Categories: Data;
Tags: Central Valley of California,
climate change,
cropland,
habitat,
urbanization,
This dataset presents the total estimated monthly public-supply water withdrawal by 12-digit hydrologic unit code (HUC12) in the conterminous United States for 2015. Public-supply water use was estimated by spatially and temporally downscaling available data from each state. The total represents combined groundwater and surface water withdrawals for 83,178 watersheds. Public supply refers to water withdrawn by public and private water suppliers that provide water for cities, towns, rural water districts, mobile-home parks, Native American Indian reservations, and military bases. Public-supply facilities are classified under the Standard Industrial Classification (SIC) 4941 and provide water to at least 25 people...
Categories: Publication;
Types: Citation;
Tags: Canopies,
D 04130 Arid zones,
Deserts,
Ecology Abstracts,
Grasslands,
Categories: Publication;
Types: Citation;
Tags: Australia, Victoria,
Australia, Victoria,
Case Studies,
Case study,
Economic Aspects,
Categories: Publication;
Types: Citation;
Tags: Conservation,
D 04705 Conservation,
Ecology Abstracts,
Environmental restoration,
Landscape,
Categories: Publication;
Types: Citation;
Tags: Climatic changes,
D 04640 Other angiosperms,
Ecology Abstracts,
Mimulus guttatus,
Population dynamics,
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