Found 49 datasets matching filters.
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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 develop the tools necessary to...
Search relevance: 1.00 | Views last month: 22 | Published on: 2025-07-31 -
This dataset presents information regarding the environmental reviews conducted under the National Environmental Policy Act (NEPA).
Search relevance: 1.00 | Views last month: 4 | Published on: 2025-08-01 -
The dataset comprises analyses of core and surface samples collected in and around the Red Mountain porphyry Cu-Mo deposit, Santa Cruz County, Arizona. The dataset includes: analyses for 13...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
Landscape intactness has been defined as a quantifiable estimate of naturalness measured on a gradient of anthropogenic influence and based on available spatial data. We developed a multiscale...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
To further transparency and openness, DOE established a policy to document and post online all CX determinations involving classes of actions listed in Appendix B to Subpart D of the DOE NEPA...
Search relevance: 1.00 | Views last month: 3 | Published on: 2025-08-03 -
To further transparency and openness, DOE established a policy to document and post online all CX determinations involving classes of actions listed in Appendix B to Subpart D of the DOE NEPA...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-08-03 -
This CSV file contains landscape factors representing anthropogenic disturbances to stream habitats summarized within 6th level Hydrologic Unit Code (HUC12) watersheds of the Watershed Boundary...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This document describes a legacy collection of 2,263 scanned well logs from 621 distinct wells in the Piceance Basin of western Colorado, now made publicly available for long-term preservation....
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This CSV file contains landscape factors representing anthropogenic disturbances to stream habitats summarized within local and network stream catchments as well as 90 m local and network buffer...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
As part of the Hurricane Sandy Science Plan, the U.S. Geological Survey is expanding National Assessment of Coastal Change Hazards and forecast products to coastal wetlands. The intent is to...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Data are from biological and physical environmental assessments conducted during 2018 in the lower Rouge River, MI. Sites were located upstream, downstream, and within the concrete channel section...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The surface disturbance footprint raster data set quantifies the percent surface disturbance from development at a 90-meter resolution. The surface disturbance footprint is used to compute a...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Data are from biological and physical environmental assessments conducted during 2019 in the Maumee River, Ohio. Sites were located from river kilometer 24 to 11. Water quality parameters, fishes,...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The Terrestrial Development Index (TDI) quantifies levels of development (urban, agriculture, energy and mineral extraction and transmission, and transportation). TDI scores represent the total...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The terrestrial development index (TDI) quantifies levels of development (urban, agriculture, energy and mineral extraction and transmission, and transportation). TDI scores represent the total...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This data release includes thiamine concentration measurements from lake trout eggs and associated biological data (e.g., fish length, weight, sex) and capture location data (e.g., lake,...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
The U.S. Geological Survey (USGS) developed a systematic, quantitative approach to prioritize candidate basins that can support the assessment and forecasting objectives of the major USGS water...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Shoreline change rates in salt marsh units in Edwin B. Forsythe National Wildlife Refuge, New Jersey
Monitoring shoreline change is of interest in many coastal areas because it enables quantification of land loss over time. Evolution of shoreline position is determined by the balance between...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This shapefile contains cumulative fish habitat condition index (HCI) scores and specific disturbance indices for local and network stream catchments as well as the downstream main channel...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03
