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Molokaʻi forest bird malaria infection data 2003 Molokaʻi forest bird malaria infection data 2003
This data publication contains information collected as part of a field and laboratory effort to determine prevalence of avian malaria (Plasmodium relictum) and pox-like lesions (Avipoxvirus spp.) in native and non-native forest birds on Molokaʻi in the Hawaiian Islands. Forest bird banding data, observations of pox-like lesions and blood samples for diagnosis of Plasmodium relictum, the...
Detection data, positional data, and analysis of the migration patterns of five native fish species in the Sandusky River and Lake Erie, 2022-2023 Detection data, positional data, and analysis of the migration patterns of five native fish species in the Sandusky River and Lake Erie, 2022-2023
This data release contains detection and positional data from acoustically tagged fishes used to determine if fish species in the Sandusky River migrate through a location proposed for an invasive species deterrent. Five species—Shorthead Redhorse (Moxostoma macrolepidotum), White Bass (Morone chrysops), Channel Catfish (Ictalurus punctatus), Freshwater Drum (Aplodinotus grunniens), and...
Space use and movement of telemetered grass carp (Ctenopharyngodon idella) relative to known spawning events, 2021-2023 Space use and movement of telemetered grass carp (Ctenopharyngodon idella) relative to known spawning events, 2021-2023
This data release contains the methodology and results of research focused on helping refine grass carp (Ctenopharyngodon idella) removal efforts in Lake Erie. This research includes information regarding acoustic telemetry receivers deployed in Lake Erie and its tributaries during the study time frame, temperature data collected from stations previous research has shown grass carp...
Land cover dataset for the Lower Rio Grande Valley (2023) Land cover dataset for the Lower Rio Grande Valley (2023)
To represent land cover for modeling landscape connectivity and wildlife access to water in a binational study region, we developed a 2023 Landsat-based land cover map of the Lower Rio Grande Valley with 30-m resolution and 18 land cover classes, spanning portions of Texas (USA), Tamaulipas (Mexico), and Nuevo León (Mexico). We used Landsat 8 data, Landsat-derived spectral indices, and...
Modeling data for landscape connectivity and wildlife access to water across an international border Modeling data for landscape connectivity and wildlife access to water across an international border
We used a landscape connectivity model to investigate the effects of barriers on wildlife access to water within the Lower Rio Grande Valley in southern Texas (USA). We used a modified omnidirectional connectivity model to compare wildlife access to the river across three border barrier scenarios: 1) a landscape without border barriers; 2) a landscape with the existing barrier system as...
Photointerpretation of Delayed Mortality Following the Carr Fire for Individual Sentinel-2 Pixels in Whiskeytown National Recreation Area Photointerpretation of Delayed Mortality Following the Carr Fire for Individual Sentinel-2 Pixels in Whiskeytown National Recreation Area
This dataset provides tables with photointerpretation of delayed mortality and associated predictors in Sentinel-2 pixels across conifer forests in Whiskeytown National Recreation Area.
Upper Mississippi River System Lidar Breaklines Upper Mississippi River System Lidar Breaklines
Lidar data is remotely sensed high-resolution elevation data collected by an airborne collection platform. Using a combination of laser range-finding, GPS positioning and inertial measurement technologies; Lidar instruments are able to make highly detailed Digital Elevation Models (DEMs) of the earth's terrain, man-made structures and vegetation. Breaklines are used in surface models to...
Data Release for Antimycin-A Water Concentrations in Upper Munson Creek During a Native Fish Restoration Data Release for Antimycin-A Water Concentrations in Upper Munson Creek During a Native Fish Restoration
This dataset describes the laboratory antimycin-a water sample processing data and spatial and temporal measured antimycin-a water concentrations sampled during a 2024 native fish restoration in Munson Creek Crater Lake National Park, Oregon. Fintrol, containing the active ingredient antimycin-a, was applied to Munson Creek by the Crater Lake National Park Service staff and the U.S...
Electrical resistivity tomography (ERT) data collected March 14–18, 2022 and November 17–21, 2025, north of Sioux Falls, South Dakota Electrical resistivity tomography (ERT) data collected March 14–18, 2022 and November 17–21, 2025, north of Sioux Falls, South Dakota
The U.S. Geological Survey, in cooperation with the City of Sioux Falls, South Dakota, performed electrical resistivity tomography (ERT) surveys March 14–18, 2022 and November 17–21, 2025. In total, ERT data were collected along 22 transects using 2 passive cables and electrodes spacings of either 2, 3, or 4 meters. Transect lengths varied from 110 to 220 meters. Real time kinematic (RTK...
Data for the Hydrologic and Water-Quality Characterization of Levittown Lake, Toa Baja, Puerto Rico, April 2010 – June 2011 Data for the Hydrologic and Water-Quality Characterization of Levittown Lake, Toa Baja, Puerto Rico, April 2010 – June 2011
This data release contains data for the hydrologic and water-quality characterization of Levittown Lake, from April 2010 to June 2021. Three child items were included in the data release to summarize the results of the (1) community productivity through the light and dark bottle method (2) two diel data collection efforts, and (3) spatial data associated with the bathymetric survey...
Weekly Herbaceous and Exotic Annual Grass (EAG) Cover for western North America 2016 – 2026 Weekly Herbaceous and Exotic Annual Grass (EAG) Cover for western North America 2016 – 2026
For all available weekly RCMAP-EAG data see the RCMAP Viewer - Next Generation Viewer or MRLC for download. Two weeks of sample data and metadata are included below. Exotic species can disrupt ecosystems since they often possess competitive advantages over native species. In the western United States, the spread of exotic annual grasses (EAG) like cheatgrass (Bromus tectorum) and...
Dynamical downscaling of the GENMOM climate model over Western North America from the Last Glacial Maximum to present Dynamical downscaling of the GENMOM climate model over Western North America from the Last Glacial Maximum to present
We downscaled global climate simulations we previously conducted with the GENMOM coupled atmosphere ocean general circulation model at T31 resolution (~3.71° latitude × 3.75° longitude) by progressively nesting 50- and 15-km configurations of the hydrostatic version of the RegCM5 regional climate model over Western North America (WNA). The extent of the 50-km model domain captures key...