Search Data.gov
Found 1803 dataset(s) matching "long-term survey".
-
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...
-
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...
-
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...
-
Data were collected to identify changes in forest composition over a 25-year period of recovery from ungulate damage. Data were collected during two time periods, 1993-1994 and 2015-2019, and...
-
These data include goals, objectives, and performance measures from management plans and monitoring surveys related to fisheries management in the St. Clair-Detroit River System and the Western...
-
This release consists of data collected from 26 plots in two national parks over a 19-year period. The data consists of plot-level seed counts for three genera, number of seed traps, live tree...
-
This data release contains one data table and a data dictionary for the California Department of Water Resources and the United States Bureau of Reclamation’s Environmental Monitoring Program...
-
These rasters represent plant cover during each of the first five growing seasons after fire in the area burned in the 2015 Soda wildfire. Specifically included cover layers are annual herbaceous,...
-
This data set contains information on detections of anuran (i.e., frogs and toads) species at six different management areas in the midwestern United States from 2002 to 2012. From 2002 to 2005...
-
These data were compiled for a manuscript entitled 'Vital rates of a burgeoning population of Humpback Chub in western Grand Canyon. Objective(s) of our study were to compare survival and growth...
-
The RESTORE Council Monitoring and Assessment Program (CMAP) uses a Monitoring Community of Practice, coordinated by the Gulf of Mexico Alliance, and a Monitoring Coordination Committee to...
-
This dataset is an inventory of 6-minute water level, water salinity, and water temperature data from two secondary water level stations at Marine Corps Base Camp Lejeune (MCBCL), Jacksonville,...
-
The Southeast Coast Network (SECN) initiated a pilot program using Visual Encounter Surveys (VES) and Automated Recording Devices (ARDs) to monitor amphibians and reptiles (collectively “herps”)...
-
Post-fire vegetation structure and fuels data are essential for understanding the recovery process after major disturbances. To meet this need, 40 plots within and around the perimeter of the 2021...
-
Data provided in this collection were gathered around Puerto Rico as part of NCCOS-led missions in collaboration with partners at U.S. Fish and Wildlife Service, University of Puerto Rico...
-
Data provided in this dataset were collected around the U.S. Virgin Islands (USVI) as part of NOAA National Centers for Coastal Ocean Science (NCCOS)-led missions in collaboration with partners at...
-
These data were collected to evaluate the cover and composition of native and nonnative vascular plant species within the riparian zone of the Colorado River from Glen Canyon Dam to the historic...
-
This portion of the data release presents digital surface models (DSMs) for 10 islands in the OCNWRC. The DSM has a resolution of 50 centimeters per pixel and was derived from...
-
This dataset contains the number of captured individuals recorded for each amphibian species surveyed in all wetlands in the Cottonwood Lake Study Area, Stutsman County, North Dakota. While...
