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The USGS Ecosystems Mission Area Water Quality Across Regional Stream Networks project focuses on the generation, flux, and biogeochemistry of water quality constituents at multiple temporal and spatial scales in stream networks. Water quality in streams is influenced by landscape and climatic factors along with biogeochemical reactions occurring within the water column or sediments. However, the prevailing drivers of water quality differ depending upon the scale considered. This project aims to analyze the behavior of water quality at multiple scales to determine the main drivers of water quality constituent concentrations and fluxes at the different scales. We work from the scale of soil/sediment-water interface...
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The USGS RCMAP (Rangeland Condition Monitoring Assessment and Projection) project has worked with BLM scientists and land managers to develop actionable remote-sensing based vegetation classifications. RCMAP quantifies the percent cover of rangeland components across the western U.S. using Landsat imagery from 1985-2024. The RCMAP product suite consists of ten fractional components: annual herbaceous, bare ground, herbaceous, litter, non-sagebrush shrub, perennial herbaceous, sagebrush, shrub, shrub height, and tree, in addition to the temporal trends of each component. Several enhancements were made to the RCMAP process relative to prior generations. The mapping area included eight regions which were subsequently...
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This community catalog serves, in part, to document data and analyses used in our mission to provide reliable, impartial scientific information to describe and understand the Earth; minimize loss of life and property from natural disasters; manage water, biological, energy, and mineral resources; and enhance and protect our quality of life. Data collection and interpretive studies are carried out by the New Jersey Water Science Center to support statewide water-resource infrastructure and management needs and are part of the USGS science strategy to address the water-resource priorities of the Nation and global trends in: Ecosystem status and change Climate variability and change Energy and mineral management...
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The Large River Monitoring Forum focuses on fish, fish habitat research, and monitoring approaches, including: scientific objectives for comparisons within and among aquatic ecosystems; scientifically sound monitoring design; methods for data collection and analysis; and best practices for data and information management. This forum enhances agency capacity by sustaining collaboration among USGS expert staff as well as provide opportunity for collaborating agencies and tribes to contribute to the development of recommendations for the implementation of a national network.
This Catalog and Repository space supports MD-DE-DC WSC science projects, IT efforts, and communications.


    map background search result map search result map USGS New Jersey Water Science Center  Large River Monitoring Forum (LRMF) Rangeland Condition Monitoring Assessment and Projection (RCMAP) USGS New Jersey Water Science Center  Large River Monitoring Forum (LRMF) Rangeland Condition Monitoring Assessment and Projection (RCMAP)