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Found 755 dataset(s) matching "dunes".
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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 Depth to Water Logger data from 2009-2019 at Great Sand Dunes National Park. This includes Raw dataset (primarily hourly), daily summaries, weekly summaries, and...
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Wetlands Ecological Integrity Depth to Water Hand Measurements from 2007-2019 at Florissant Fossil Beds National Monument, Great Sand Dunes National Park and Rocky Mountain National Park.
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This raster dataset describes elevation values, in meters (m), in Sleeping Bear Dunes National Lakeshore in 1977. The 1977 DEM was produced from historical aerial imagery acquired on April 30,...
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Bathymetry and seafloor acoustic backscatter data were collected at four sites (SKM, SLG, LDB, WLW) using a SWATHPlus interferometric sonar (234 kHz) pole mounted to the R/V Parke Snavely during a...
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In 2016, an invasive plant inventory of priority invasive plant species in priority areas was conducted at Guadalupe-Nipomo Dunes National Wildlife Refuge. Results from this effort will inform the...
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In 2015, a workshop was held for Guadalupe-Nipomo Dunes National Wildlife Refuge to 1) review the refuge conservation situation (goals, objectives, conservation priorities), 2) review invasive...
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The suite of passive sediment catchers comprises three sets of five Big Spring Number Eight (BSNE) and two sets of six Modified Wilson and Cook (MWAC) passive sediment samplers. Sediment...
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The dataset consists of abundance information of butterfly species (61 species) collected at 25 sites in northwest Indiana in 1998 and 1999. Each site was surveyed 21 times. Auxiliary data on...
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These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...
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Ripple images of a small region within GFDF were acquired using a NIKON D250 DSLR camera, then processed through Agisoft Metashope professional photogrammetry software to create digital elevation...
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These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...
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These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...
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These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...
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These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...
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These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...
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These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...
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These data represent 2 years of plant clipping data in areas with elk plus bison and areas of elk only in the San Luis Valley of Colorado, USA from 2006-2008. Clipping plots were measured...
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Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude, longitude, altitude, and...
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These data were compiled to show where significant river-sourced aeolian sediment deposits are present along the Colorado River downstream of Glen Canyon Dam in the Grand Canyon from Lee’s Ferry...
