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Underwater imagery and classifications of the substrate and coral reef habitat on the Kona coast of the Island of Hawai`i, from 2003, 2004, and 2022 Underwater imagery and classifications of the substrate and coral reef habitat on the Kona coast of the Island of Hawai`i, from 2003, 2004, and 2022
Images of the seafloor off the Kona coast of the Island of Hawai`i were collected by the United States Geological Survey in 2003, 2004, and 2022, during field activities A803HW, A204HW, A604HW, and 2022-615-FA. The images were acquired in cooperation with the National Park Service, primarily in the waters off Kaloko-Honokohau National Historical Park, Pu`ukohola Heiau National Historic...
Geochemical, Geochronologic, and Isotopic Data for Proterozoic rocks from Arizona, California, Colorado, New Mexico, and Utah Geochemical, Geochronologic, and Isotopic Data for Proterozoic rocks from Arizona, California, Colorado, New Mexico, and Utah
This U.S. Geological Survey (USGS) data release includes whole-rock major, trace, and rare earth element geochemical data, whole-rock Nd-Pb-Sr isotopic data collected by thermal ionization mass spectrometry (TIMS), and zircon U-Pb isotopic data collected by laser ablation-inductively coupled mass spectrometry (LA-ICP-MS) methods. These data provide constraints on, and characterize, the...
Predicted Ecological States of the Semiarid Warm Sandy and Loamy Uplands Ecological Site Group in the Upper Colorado River Basin, Based on Vegetation Functional Group Cover Data from 2021 Predicted Ecological States of the Semiarid Warm Sandy and Loamy Uplands Ecological Site Group in the Upper Colorado River Basin, Based on Vegetation Functional Group Cover Data from 2021
This dataset provides a predictive ecological state map for the Southwest Sandy and Loamy Uplands Ecological Site Group (ESG). We developed a machine learning approach to predict ecological states by training vegetation cover data from three remotely sensed datasets—Rangeland Analysis Platform (RAP), Rangeland Condition Monitoring Assessment and Projection (RCMAP), and Landscape Cover...
Juvenile Virile Crayfish (Faxonius virilis) length, weight, and consumption after a 28-day sublethal nickel exposure with associated water quality data Juvenile Virile Crayfish (Faxonius virilis) length, weight, and consumption after a 28-day sublethal nickel exposure with associated water quality data
Data was collected in association with the exposure of aqueous nickel (NiCl2-H2O) to juvenile crayfish (Faxonius virilis) for 29 days at different concentrations to observe any differences in growth (after 28 days) and food consumption (on day 29). Data for the growth component of the study included crayfish wet weight (initial and final), final carapace length, and crayfish sex. The...
U-Pb detrital zircon geochronology data for Jurassic terranes in the western Sierra Nevada, CA U-Pb detrital zircon geochronology data for Jurassic terranes in the western Sierra Nevada, CA
This dataset consists of three turbidite sandstone samples that were analyzed for U-Pb detrital zircon ages. The dataset accompanies the publication "An empirical test of Maximum Depositional Age through paired LA-ICP-MS and CA-ID-TIMS detrital zircon analysis: implications for the "Nevadan orogeny" in the Sierra Nevada foothills, California, U.S.A.", as well as planned future...
Dust flux and ecological flux predictor data following utility-scale solar energy development in the Mojave Desert, 2023-2025 Dust flux and ecological flux predictor data following utility-scale solar energy development in the Mojave Desert, 2023-2025
These data were compiled to evaluate the impacts of large-scale solar energy development on wind-borne dust production. Objectives of the study were to evaluate dust produced during construction and operation of solar energy facilities constructed using varying construction methods. We also collected data on plant and soil variables that are known to be important predictors of dust...