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Found 266 dataset(s) matching "Lewis".
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Data are derived from generalized linear models and model selection techniques using 129 estimates of population density of wild pigs (Sus scrofa) from 5 continents. Models were used to determine...
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The geodatabase represents the sampling design used to meet the project's purpose. The sampling design relies upon systematic sampling for smaller parks (LEWI and SAJH) and spatially balanced,...
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The data release for the geologic map of the Butte 1 degree x 2 degrees quadrangle, Montana, is a Geologic Map Schema (GeMS)-compliant version that updates the GIS files for the geologic map...
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This data package contains National Park Service (NPS) and United States Geological Survey (USGS) white-nose syndrome disease surveillance tabular data collected during 2016-2024 at Ebey's Landing...
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These data-sets are polygon shapefiles that represent flood inundation boundaries for 157 flooding scenarios in an 8-mile reach of the Papillion Creek near Offutt Air Force Base. These shapefiles...
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Background The physico-chemical properties of chlorophylls b and c have been known for decades. Yet the mechanisms by which these secondary chlorophylls support assembly and accumulation...
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The Hydrologic Outlets of the Greenland Ice Sheet data set contains GIS point shapefiles that include 891 observed and potential hydrologic outlets of the Greenland Ice Sheet, as identified by...
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Amphibian survey tabular data for Fort Vancouver National Historical Reserve, 2002-2003. Our primary goal for FOVA was to search for the presence of expected species: Ensatina, western...
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Isopeptides (ε-peptides) of lysine, with a given Mw and low polydispersity (10–400 units), were synthesized to study the relationship between their chemical structure and biological effect. The...
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Amphibian survey for Ebey's Landing National Historical Reserve, 2002-2003 Our primary goal was to meet the National Park Service Inventory and Monitoring program goal to better assess the status...
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This dataset includes all files used to model groundwater-surface water exchange at several oxbow ponds on the lower Quillayute River, WA in summer 2022. Sediment temperature data was collected...
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Background - Interest in developing alternative sources of renewable energy to reduce dependence on oil has increased in recent years. Some sources of renewable energy being considered will...
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These datasets are raster files that represent water depths associated with each flood inundation boundary for 157 flooding scenarios in an 8-mile reach of the Papillion Creek near Offutt Air...
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Digital flood-inundation maps for an 8-mile reach of the Papillion Creek near Offutt Air Force Base, were created by the U.S. Geological Survey (USGS) in cooperation with the U.S. Air Force,...
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The Hydrologic Sub-basins of Greenland data set contains Geographic Information System (GIS) polygon shapefiles that include 293 hydrologic sub-basins of the Greenland Ice Sheet, as created by...
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This data release includes the detailed results from laboratory testing of colluvium and landslide deposit specimens collected from coastal bluffs near Mukilteo, Washington. The specimens were...
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Amphibian inventories were conducted in Mount Rainier National Park primarily from 2001 to 2003 with a small amount of data collected in 2005. These inventories were part of a larger effort to...
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This dataset includes all files used to model groundwater-surface water exchange at mainstem locations on the lower Quillayute River, WA in summer 2021. Sediment temperature data was collected...
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On May 25th, 2014, a 54.5 Mm3 rock avalanche occurred in the West Salt Creek valley in western Colorado following heavy rainfall on top of snow (Coe and others, 2016a). The data in this project...
