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Found 66103 dataset(s) matching "national".
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Wetlands Ecological Integrity Depth to Water Hand Measurements from 2007-2022 Florissant Fossil Beds National Monument, Great Sand Dunes National Park and Rocky Mountain National Park.
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Wetlands Ecological Integrity Woody Vegetation data from 2007-2022 at at Florissant Fossil Beds National Monument, Great Sand Dunes National Park, and Rocky Mountain National Park.
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Wetlands Ecological Integrity Depth to Water Hand Measurements from 2007-2021 Florissant Fossil Beds National Monument, Great Sand Dunes National Park and Rocky Mountain National Park.
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Wetlands Ecological Integrity sample site and sample event metadata at Florissant Fossil Beds National Monument, Great Sand Dunes National Park, and Rocky Mountain National Park 2007-2022.
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Streams Ecological Integrity Discrete logger data package at Glacier National Park, Grant-Kohrs Ranch Historical Site, Little Bighorn Battlefield National Monument and Rocky Mountain National Park...
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Wetlands Ecological Integrity Soil Chemistry data from 2007-2021 at Florissant Fossil Beds National Monument, Great Sand Dunes National Park and Rocky Mountain National Park.
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Wetlands Ecological Integrity Soil Chemistry data from 2007-2020 at Florissant Fossil Beds National Monument, Great Sand Dunes National Park and Rocky Mountain National Park.
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Wetlands Ecological Integrity Vegetation data from 2007-20121, including data at Florissant Fossil Beds National Monument, Great Sand Dunes National Park, and Rocky Mountain National Park.
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Wetlands Ecological Integrity Vegetation data from 2007-2022, including data at Florissant Fossil Beds National Monument, Great Sand Dunes National Park, and Rocky Mountain National Park.
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National Park Service Unit Boundaries.
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National Park Service Unit Boundaries.
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Collections were made on Muleshoe National Wildlife Refuge and Buffalo Lake National Wildlife Refuge by the U.S. Fish and Wildlife Service. The U.S. Fish and Wildlife Service attributed specimens...
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The data set includes vector reports of kinematic observations between the base station used for each survey and the rover points.
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Zipped file contains a dataset of raw water level data (6min) which has been corrected to remove atmospheric pressure and provides the depth of water above the Seabird pressure sensor (in m). This...
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This data release includes 5 child items with photos and videos taken during low altitude photo survey transects in northwest Alaska, July 2013. Three flight transects were conducted from small...
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National Lakes Assessment 2012 Datafiles for Report “National Lakes Assessment 2012: A Collaborative Survey of lakes in the United States”: The National Lakes Assessment (NLA) is a statistical...
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This collection contains data on species composition, density, size, abundance and derived metrics (e.g., species richness, diversity) gathered from fish surveys at Flower Garden Banks National...
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This data release includes tables and plots of results for pesticide compounds (pesticides and degradates) analyzed in groundwater samples collected by the USGS National Water-Quality Assessment...
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The National Rivers and Streams Assessment (NRSA) is a statistical survey of the condition of our nation's perennial rivers and streams. It is designed to provide information on the extent of...
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The National Rivers and Streams Assessment (NRSA) is a statistical survey of the condition of our nation's perennial rivers and streams. It is designed to provide information on the extent of...