Data
Browse real-time data, data releases and more.
All Data
All Data
Filter Total Items: 16673
Major and trace element geochemical data for the Petersburg Granite (sensu stricto), Pocoshock Creek Gneiss, and related Appalachian igneous rocks Major and trace element geochemical data for the Petersburg Granite (sensu stricto), Pocoshock Creek Gneiss, and related Appalachian igneous rocks
The Dinwiddie terrane, formerly the Petersburg Granite (sensu lato), was originally interpreted as a Pennsylvanian - Permian igneous complex located in the eastern Piedmont of Virginia and considered to be a single batholith that comprises different textural varieties, likely assumed to have been emplaced from a single source during Alleghanian metamorphism (Bloomer 1939; Bobyarchick...
Water-quality data collected from experimental mesocosms in Malheur Lake, Oregon, 2021 and 2023 Water-quality data collected from experimental mesocosms in Malheur Lake, Oregon, 2021 and 2023
Malheur Lake in southeastern Oregon is a shallow, freshwater lake that provides valuable habitat for birds along the Pacific Flyway. The lake was in a turbid state for multiple decades, and past studies documented high suspended-sediment concentrations, high nutrient concentrations, and low light infiltration through the water column. Experimental restoration trials were conducted in...
Landslide Inventories across the United States (ver. 3.0, February 2025) Landslide Inventories across the United States (ver. 3.0, February 2025)
1. Abstract Landslides are damaging and deadly, and they occur in every U.S. state. However, our current ability to understand landslide hazards at the national scale is limited, in part because spatial data on landslide occurrence across the U.S. varies greatly in quality, accessibility, and extent. Landslide inventories are typically collected and maintained by different agencies and
ECCOE 2024 Surface Reflectance Validation Dataset ECCOE 2024 Surface Reflectance Validation Dataset
Scientists and engineers from the U.S. Geological Survey (USGS) Earth Resources Observation and Science Center (EROS) Cal/Val Center of Excellence (ECCOE) collected in situ measurements using field spectrometers to support the validation of surface reflectance products derived from Earth observing remote sensing imagery. Data provided in this data release were collected during select...
Riparian vegetation metrics for the Colorado River between Glen Canyon Dam and Lake Mead, AZ Riparian vegetation metrics for the Colorado River between Glen Canyon Dam and Lake Mead, AZ
These data were compiled to assess the status and trends of riparian plant communities along the Colorado River between Glen Canyon Dam and Lake Mead, AZ. Three metrics have been proposed to evaluate the "Riparian Vegetation" goal identified in the Glen Canyon Dam Adaptive Management Program's Long Term Experimental and Management Plan (U.S. Department of Interior, 2016). The three...
2015 National Coastal Conditions Assessment: Algal Toxins and Cyanotoxins in United States Great Lakes Samples Detected by Liquid Chromatography Triple Quadrupole Mass Spectrometry (LC/MS/MS) 2015 National Coastal Conditions Assessment: Algal Toxins and Cyanotoxins in United States Great Lakes Samples Detected by Liquid Chromatography Triple Quadrupole Mass Spectrometry (LC/MS/MS)
The EPA National Coastal Condition Assessment (NCCA) is a nation-wide survey of coastal and estuarine water quality. During the 2015 EPA NCCA, samples were collected for analysis of algal toxins and cyanotoxins at the Organic Geochemistry Research Laboratory (OGRL) at the U.S. Geological Survey Kansas Water Science Center (KSWSC) by liquid chromatography triple quadrupole mass...