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An Expert Elicitation to Inform Coastal Management Decision-Making for Mitigating Future Hazards: Elicited Values An Expert Elicitation to Inform Coastal Management Decision-Making for Mitigating Future Hazards: Elicited Values
A scientific expert elicitation was conducted by the U.S. Geological Survey in March 2022 to address the feasibility of restoring coastal environments in response to future hazards to best meet management objectives. Subject matter experts produced probabilistic estimates of coastal change metrics used to evaluate decision objectives and alternatives informed by a stakeholder advisory...
Substrate classifications of three rivers in eastern Oklahoma Substrate classifications of three rivers in eastern Oklahoma
Suitable spawning substrates, such as bedrock, boulder/cobble, and gravel, for Paddlefish (Polyodon spathula) that were were mapped in tributaries of Lake Eufaula (Deep Fork River and Brushy Creek) and Hugo Lake (Kiamichi River) via Humminbird Helix 10 sidescan sonar. These datasets show the mosaicked image files and locations of four different substrate types (bedrock, boulder/cobble...
Predicted Physical Habitat Metrics for the Chesapeake Bay watershed at the 1:24k scale, 1985-2023 Predicted Physical Habitat Metrics for the Chesapeake Bay watershed at the 1:24k scale, 1985-2023
Degraded physical habitat is a common stressor affecting river ecosystems and a primary focus of management activities, including stream restorations. In order to assess regional conditions and help prioritize management efforts, there is an ongoing need to provide estimates of different aspects of instream physical habitat conditions at spatially continuous scales. We utilized over 16...
Whole-rock geochemical data for volcanic rocks sampled in northwestern Utah and adjacent states Whole-rock geochemical data for volcanic rocks sampled in northwestern Utah and adjacent states
This release of whole-rock geochemical data for northwestern Utah and adjacent states is for volcanic rocks sampled and analyzed from 1977 to present. The rocks range from Eocene to Quaternary in age and represent lava flows, tuffs, and subvolcanic intrusions. The data release includes new, previously unpublished data as well as results for USGS-processed samples that are publicly...
Biological soil crust and vegetation cover from two previously grazed grasslands within Canyonlands National Park, Utah Biological soil crust and vegetation cover from two previously grazed grasslands within Canyonlands National Park, Utah
These tabular data were compiled to monitor vegetation and biocrust cover two previously grazed grassland located in the Needles District of Canyonlands National Park. Objectives of this study are to document potential changes in biological soil crust (biocrust) and vegetation cover and species composition over time and with ongoing U.S. National Park Service (NPS) management. These data...
Upper Midwest Water Science Center Chloride Concentration Surrogate Models Upper Midwest Water Science Center Chloride Concentration Surrogate Models
Linear regression models were developed using specific conductance to estimate chloride concentrations at stream and storm sewer sites monitored by the Upper Midwest Water Science Center (UMidWSC) for UMidWSC stakeholders. Methods for model development, application, and maintenance are described in Standard Operating Procedures for Computing Chloride Concentrations and Loads at Sites...