125 datasets found for "Wetlands"
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Federal
Environmental Monitoring and Assessment Program (EMAP)
U.S. Environmental Protection Agency —
The Environmental Monitoring and Assessment Program (EMAP) was a national research program run by EPA’s Office of Research and Development from 1990 to 2008 to... -
Federal
National Wetland Condition Assessment (NWCA) Soil and Water Stable Isotope Data
U.S. Environmental Protection Agency —
These datasets provide raw stable isotope data collected as part of the National Wetland Condition Assessment (NWCA). δ15N and δ13C measured from 10-cm Standard Depth... -
Federal
High-Resolution (1 Meter) Land Cover for 98 counties in West Virginia (2020), Virginia (2021), and Pennsylvania (2022); providing complete coverage for EPA Region 3 when combined with 2021 - 2022 Chesapeake Bay Program Land Use / Land Cover data.
U.S. Environmental Protection Agency —
This map shows high-resolution (1 meter) land cover in the EPA Region 3, covering the parts of West Virginia, Virginia, and Pennsylvania outside of the Chesapeake Bay... -
Federal
Data on Aquatic Resources Tracking for Effective Regulation
U.S. Environmental Protection Agency —
DARTER is EPA's system to manage its workflow in the Clean Water Act Section 404 permit program. Section 404 requires a permit from the U.S. Army Corps of Engineers,... -
Federal
Headwater streams and catchments across the conterminous United States
U.S. Environmental Protection Agency —
Data available in Zenodo via doi: 10.5281/zenodo.16318572 Headwater streams play critical roles in hydrologic and biogeochemical processes and functions, yet their... -
Federal
Anthropogenic metal storage in wetland soils across the conterminous United States
U.S. Environmental Protection Agency —
Publicly available data used to generate manuscript figures. This dataset is associated with the following publication: Dietrich, M., M. Dumelle, A. Nahlik, H.... -
Federal
National Lakes Assessment 2017 Datafiles for Report “National Lakes Assessment 2017: The third collaborative survey of lakes in the United States"
U.S. Environmental Protection Agency —
The National Lakes Assessment (NLA) is a statistical survey of the condition of our nation's lakes, ponds, and reservoirs. It is designed to provide information on... -
Federal
National Rivers and Streams Assessment 2018-2019 Date files for report "National Rivers and Streams Assessment: The Third Collaborative Survey"
U.S. Environmental Protection Agency —
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... -
Federal
Global_NonFloodplain_Wetlands
U.S. Environmental Protection Agency —
Here, we provide the first global geodatabase of non-floodplain wetlands. We incorporate the recent development of a high-resolution global floodplain mapping... -
Federal
EnviroAtlas Potential Wetland Areas CONUS 2024
U.S. Environmental Protection Agency —
Wetland habitats provide critical ecosystem services to the surrounding landscape, including nutrient and pollutant retention, flood mitigation, and carbon storage.... -
Federal
Mangrove Wetland Carbon Cycling Data
U.S. Environmental Protection Agency —
Raw data for greenhouse gas measures and physical parameters from the mangrove soils and associated estuarine water. This dataset is associated with the following... -
Federal
Lane_etal_WhatRemains
U.S. Environmental Protection Agency —
Clean Water Act (CWA) coverage extends to certain wetlands, including those with a continuous surface connection to relatively permanent tributaries. However, limited... -
Federal
WetlandConnectivity. v1.0
U.S. Environmental Protection Agency —
A CONUS-wide dataset containing this information is available. For each of 59 hydrologic sub-regions of the CONUS, the dataset consists of three components: (1) A... -
Federal
WetlandNNI: Quantification of hydrologic interception of nitrogen (National Nutrient Inventory) by conterminous U.S. wetlands (1987-2017)
U.S. Environmental Protection Agency —
Wetlands provide numerous critical functions, including nutrition cycling and water quality improvement, that have made them a critical component of many state and... -
Federal
National Lakes Assessment Data
U.S. Environmental Protection Agency —
The National Lakes Assessment (NLA) is a statistical survey of the condition of our nation's lakes, ponds, and reservoirs. It is designed to provide information on... -
Federal
National Lakes Assessment 2012 Datafiles for Report “National Lakes Assessment 2012: A collaborative survey of lakes in the United States"
U.S. Environmental Protection Agency —
National Lakes Assessment 2012 Datafiles for Report “National Lakes Assessment 2012: A Collaborative Survey of lakes in the United States”: The National Lakes... -
Federal
GIS dataset of candidate terrestrial ecological restoration areas for the United States
U.S. Environmental Protection Agency —
A vector GIS dataset of candidate areas for terrestrial ecological restoration based on landscape context. The dataset was created using NLCD 2011 (www.mrlc.gov) and... -
Federal
National Rivers and Streams Assessment (NRSA) and StreamCat
U.S. Environmental Protection Agency —
NRSA siteinfo, water chemistry, and physical habitat datasets from 2008-9, 2013-14, and 2018-19, StreamCat for wetland variables for each site. This dataset is... -
Federal
NWCA 2011 Soil Chemistry - Data
U.S. Environmental Protection Agency —
NWCA 2011 Soil Chemistry Data. This dataset is associated with the following publication: Nahlik, A., and M.S. Fennessy. Carbon storage in US wetlands. Nature... -
Federal
Wetland Program Development Grants (WPDGs)
U.S. Environmental Protection Agency —
The Wetland Grant Database (WGD) houses grant data for Wetland Program Development Grants (created by EPA in 1990 under the Clean Water Act Section 104(b)(3)...
125 datasets found for "Wetlands"