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Found 184 dataset(s) matching "stream density".
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This data release includes grids representing the depth and thickness of drinking-water withdrawal zones, polygons of hydrogeologic settings, an inventory of sources of well construction data, and...
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Ephemeral wetlands provide habitat for a variety of taxa and are often critical breeding locations for amphibians. Although the impacts of abiotic properties of wetlands on amphibians have been...
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This dataset provides estimates of residential septic tank densities at 12-digit Hydrologic Unit Code (HUC12), National Hydrography Dataset (NHD Plus version 2.1, 1:100k scale) catchment, and 2020...
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This collection contains comprehensive datasets and reports collected in support of the Mamala Bay Study during 1993-1995. Physical, chemical, biological, and geological datasets and reports are...
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Averaged Wind SWE electron pitch angle data (12-15 seconds rate) from a later mode (post-VEIS-era) of the electron instrument. The electron pitch-angle distribution averages included in this data...
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<p dir="ltr">Lower activity threshold study</p><p dir="ltr">To evaluate the lower activity threshold, <i>E. giganteana</i> larvae were collected starting in the first week of April to May 21st,...
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Averaged Wind SWE electron pitch angle data (6-12 seconds rate) from an earlier mode (VEIS-era) of the electron instrument. The electron pitch-angle distribution averages included in this data set...
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Monitoring wild fish health and associated exposure effects in regions where agriculture and development have impacted rivers and streams has become a valuable research tool. Smallmouth bass...
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The U.S. Geological Survey (USGS), in cooperation with the Lewis and Clark Natural Resources District (NRD), Lower Elkhorn NRD, Lower Loup NRD, Lower Platte North NRD, Lower Niobrara NRD, Middle...
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This dataset includes data collected for the Alaska Stream Project. Data has been processed by NODC to the NODC standard High-Resolution CTD/STD (F022) format. The F022 format contains...
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The Alaska Geochemical Database Version 3.0 (AGDB3) contains new geochemical data compilations in which each geologic material sample has one best value determination for each analyzed species,...
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The Alaska Geochemical Database Version 4.0 (AGDB4) contains geochemical data compilations in which each geologic material sample has one best value determination for each analyzed species,...
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This data release provides water-quality data collected and analyzed by the U.S. Geological Survey (USGS) and the Kansas Department of Health and Environment (KDHE) during 1972 through 2020. This...
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The US National Oceanographic Data Center (NODC) produced twelve (12) CD-ROMs containing World Ocean Circulation Experiment (WOCE) Version 1 project data in the summer of 1998. NODC produced...
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This dataset provides vegetation species, height, stem density and diameter, and species aboveground biomass (AGB) measurements collected at herbaceous and forested wetland sites across the...
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The focus of the Wahikuli-Honokowai Watershed Management Plan is the land use practices and alterations affected in the agricultural and urban districts that have upset the natural drainage...
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On vegetated landscapes, Evapotranspiration (ET) can be simplified as the combination of evaporation from the soil and transpiration from vegetation. Actual ET (ETa) is produced using the...
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This dataset contains temperature, salinity, pressure, photosynthetically active radiation (PAR), optical backscatterance (OBS - turbidity), dissolved oxygen, and fluorescence (proxy for...
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During the spring and summer of 2022, the U.S. Geological Survey collected water-quality samples for nutrient analysis at 45 stations across the state of Connecticut and adjacent areas of New York...
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Title: The Impacts of Climate Variability on Primary Productivity and Carbon Distributions in the Middle Atlantic Bight and Gulf of Maine (CliVEC)Research Team:* Antonio Mannino (PI) - NASA...
