Search Data.gov
Found 1163 dataset(s) matching "National Wildlife Refuges".
-
Meteorological data were collected as part of the DUring Nearshore Event eXperiment (DUNEX) on Pea Island National Wildlife Refuge in North Carolina from 9/13/2021 to 10/24/2021. The DUNEX project...
-
This dataset contains the point-transect distance sampling records of Hawaii Akepa collected at Hakalau Forest National Wildlife Refuge between 1987 and 2017. These data include the survey point...
-
This data layer identifies the Hakalau Forest Unit mapping boundary for a vegetation map of the Hakalau Forest National Wildlife Refuge Hakalau Forest Unit and adjacent lands.
-
A green-tree reservoir (GTR) is a stand of bottomland hardwoods that is intentionally flooded in the fall and winter to support migrating waterfowl. Bottomland hardwood forest plots in the GTR on...
-
This dataset contains boundary polygons from 59 wetlands, that were monitored as part of the U.S. Geological Survey (USGS) Amphibian Research and Monitoring Initiative (ARMI) from Saint Marks...
-
This data set describes and documents management actions implemented on refuge management units included in the Site-specific Wetland Habitat Assessment Protocol at Sonny Bono Salton Sea National...
-
As part of the Barrier Island Monitoring Project, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted nearshore geophysical surveys off...
-
This dataset contains instantaneous measurements of water level in wetland units in feet above mean sea level, as measured at the U.S. Fish and Wildlife Service Ruby Lake National Wildlife Refuge....
-
This hydrologic and landscape database was developed by the U.S. Geological Survey, in cooperation with the U.S. Fish and Wildlife Service for the Okefenokee National Wildlife Refuge and...
-
Suspended-sediment transport is a critical element governing the geomorphology of tidal marshes. Marshes rely both on organic material and inorganic sediment deposition to maintain their elevation...
-
James W. Sewall Company used its standard photointerpretation and ortho-mapping workflow on 112K acres across the North Atlantic - Appalachian region. Refuges include: Block Island, Canaan...
-
Sixty-eight monitoring plots within the Browns Park National Wildlife refuge in Northwest Colorado were surveyed in the Summer of 2007 and 2021 for vegetation-community changes after grazing...
-
This dataset is a backup of the data stored on NABat.org, for NABat stationary acoustic monitoring on national wildlife refuges in the Pacific Region for years 2016-2022. It was directly...
-
This data set includes 59 georeferenced versions of original black and white aerial photographs from November 1941, acquired in digital form from the National Archives and Records Administration...
-
Relational database with data supporting an ecological land survey and land cover mapping of Selawik National Wildlife Refuge.
-
This data set includes 31 georeferenced versions of original black and white aerial photographs acquired in digital form from the National Archives and Records Administration (NARA) for Monte...
-
This data set includes 20 georeferenced versions of original black and white aerial photographs acquired in digital form from the National Archives and Records Administration (NARA) for Alamosa...
-
ABR Inc.—Environmental Research and Services (ABR) produced a land cover map of the north slope of the Arctic National Wildlife Refuge (ANWR) using a classification of satellite imagery that was...
