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NCRN Bird Monitoring Data 2007 - 2017
These data represent the first ten years of data collection (2007-2016) on avian abundance/density and distribution in the National Capital Region as part of the Inventory and... -
Total Mercury Concentrations in Dragonfly Larvae from U.S. National Parks...
Comma-separated values (.csv) file containing data related to mercury concentrations in dragonfly samples from U.S. National Parks collected as part of the Dragonfly Mercury... -
Summary and synthesis of 15 years of the Amphibian Vital Sign monitoring in...
This data set is comprised of four files related to the counts of amphibian species in the National Capital Region of the United States. Data was obtained from surveys of both... -
Mercury Bioaccumulation in US National Parks Using Dragonfly Larvae as...
Comma-separated values (.csv) files containing data related to a National-scale assessment of mercury bioaccumulation in the US National Parks using dragonfly larvae as... -
Rock Creek Park Field Plots Data Base for Vegetation Mapping
The National Park Service (NPS), in conjunction with the Biological Resources Division (BRD) of the U.S. Geological Survey (USGS), has implemented a program to "develop a... -
National Capital Region Network Biological Stream Survey Macroinvertebrate Data
Macroinvertebrate and water chemistry data collected as part of the NCRN Biological Stream Monitoring Proocol. All data were collected during the Spring sampling season. In... -
National Capital Region Network Biological Stream Survey Stream Habitat Data
Physical habitat data collected at streams in the National Capital Region of the National Park Service. Data include attributes about the habitat within the stream as well as... -
Digital Geologic Map of George Washington Memorial Parkway and parks in the...
The Digital Geologic Map of George Washington Memorial Parkway and parks in the National Capital Area, Virginia, Maryland, and the District of Columbia is composed of GIS data... -
National Capital Region Network Biological Stream Survey Macroinvertebrate Data
Macroinvertebrate and water chemistry data collected as part of the NCRN Biological Stream Monitoring Proocol. All data were collected during the Spring sampling season. In... -
National Capital Region Network Biological Stream Survey Stream Habitat Data
Physical habitat data collected at streams in the National Capital Region of the National Park Service. Data include attributes about the habitat within the stream as well as... -
Hydrographic and Impairment Statistics Database: ROCR
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to... -
Summary and synthesis of 15 years of the Amphibian Vital Sign monitoring in...
This data set is comprised of four files related to the counts of amphibian species in the National Capital Region of the United States. Data was obtained from surveys of both... -
Mercury Bioaccumulation in US National Parks Using Dragonfly Larvae as...
Comma-separated values (.csv) files containing data related to a National-scale assessment of mercury bioaccumulation in the US National Parks using dragonfly larvae as... -
Mercury Bioaccumulation in US National Parks Using Dragonfly Larvae as...
Comma-separated values (.csv) files containing data related to a National-scale assessment of mercury bioaccumulation in the US National Parks using dragonfly larvae as... -
Rock Creek Park
The National Park Service (NPS), in conjunction with the Biological Resources Division (BRD) of the U.S. Geological Survey (USGS), has implemented a program to "develop a... -
Summary and synthesis of 15 years of the Amphibian Vital Sign monitoring in...
This data set is comprised of four files related to the counts of amphibian species in the National Capital Region of the United States. Data was obtained from surveys of both... -
Range position and climate sensitivity: the structure of among-population...
This data set is comprised of four files related to the counts of wood frog (Lithobates sylvaticus) egg masses in the Northeast United States and climatic information derived...