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Shoreline change rates in salt marsh units in Edwin B. Forsythe National...
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... -
Blank results for trace-element data collected for the California...
Groundwater samples have been collected in California as part of statewide investigations of groundwater quality conducted by the U.S. Geological Survey for the Groundwater... -
Pre-restoration biological and physical assessment of the lower Rouge River, MI, 2018
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... -
Data to accompany U.S. Geological Survey Scientific Investigations Report...
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:... -
National Fish Habitat Partnership (NFHP) 2015 Cumulative Habitat Condition...
This shapefile contains fish habitat condition index (HCI) scores as well as specific disturbance indices for 6th level Hydrologic Unit Code (HUC12) watersheds of the Watershed... -
National Fish Habitat Partnership (NFHP) 2015 Cumulative Habitat Condition...
This CSV file contains cumulative fish habitat condition index (HCI) scores generated for river reaches of the conterminous United States as well as indices generated... -
Saginaw Bay Restoration Assessment Degree Flowlines (2016)
This represents the flowline network in Sagina Bay Restoration Assessment (SBRA). It is attributed with the number of disconnections between the reach and the connecting river...