Data
Browse real-time data, data releases and more.
All Data
All Data
Filter Total Items: 16713
Vascular plant data collected at the South Unit of Theodore Roosevelt National Park, ND, USA in 1996 Vascular plant data collected at the South Unit of Theodore Roosevelt National Park, ND, USA in 1996
This data release contains three data sets. The data were collected in 1996 at the South Unit of Theodore Roosevelt National Park, ND, USA. The main data set comprises the list of plant species observed and includes the transect, plot number, plot size, and vegetation type where each species was found. A second data set has the locations of the transects, along with their IDs which can...
Reflectance spectra collected August 21, 2022, at Black Rock Desert, Nevada, with an ASD FieldSpecⓇ 4 Hi-Res NG spectroradiometer for calibration/validation of imaging spectrometer data Reflectance spectra collected August 21, 2022, at Black Rock Desert, Nevada, with an ASD FieldSpecⓇ 4 Hi-Res NG spectroradiometer for calibration/validation of imaging spectrometer data
Reflectance data were collected using Malvern Panalytical ASD FieldSpec® 4 Hi-Res NG Spectroradiometers with custom VNIR gratings (hereafter referred to as ASD spectrometers) on August 21, 2022, at a field site on Black Rock Desert, Nevada, USA. A full description of all collection and processing steps is included in this data release as ‘BlackRockDesertNV_21aug2022_ProcessingSteps.pdf’...
Marsh Vegetation Surveys Across the San Francisco Bay Estuary, 2008-2018 Marsh Vegetation Surveys Across the San Francisco Bay Estuary, 2008-2018
Fifty-one tidal marsh sites across five regions (sub-embayments) were surveyed in the Delta, Suisun Bay, San Pablo Bay, central San Francisco Bay, and South San Francisco Bay. Vegetation surveys spanned ten years, from July 2008 to January 2018. A total of 5,112 plots were surveyed. Plots were positioned on transects along an elevation gradient and evenly distributed across each site...
Data release: early warning indicators for harmful algal bloom assessments in the Illinois River, 2013 - 2020 Data release: early warning indicators for harmful algal bloom assessments in the Illinois River, 2013 - 2020
Harmful algal blooms (HABs) have recently been observed in rivers, including the Illinois River in the Midwest United States. The Illinois River Basin has a history of eutrophication issues, primarily caused by the excessive loading of nitrogen and phosphorus from urban and agricultural sources. Recent events have seen the emergence of cyanobacterial harmful algal blooms in the area...
Geochemical data for groundwater and surface water in the Umatilla River basin, Oregon, 2014–2022 Geochemical data for groundwater and surface water in the Umatilla River basin, Oregon, 2014–2022
This USGS data release presents data used to estimate and summarize where and when recharge occurs to the Columbia River Basalt Group (CRBG) in the Umatilla River basin, Oregon, 2014–2022. The supplemental data consist of two child items. The child items are: (1) Discrete geochemical data for groundwater and surface water samples in the Umatilla River basin, 2014–2022, and (2) Dissolved...
Select pipe-flow monitoring data from RecoveryPark in Detroit, MI (2015–2021) Select pipe-flow monitoring data from RecoveryPark in Detroit, MI (2015–2021)
This dataset includes pipe-flow monitoring data in sewers used to analyze the water budget at RecoveryPark in Detroit, Michigan. These are provided as 3 text comma separated format files at sewer locations that drain the study area. In addition, there are 6 text comma separated format files containing the Rhodamine dye tracer concentrations collected in the combined sewer locations for...