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Otter Creek pre-restoration orthomosaic and elevation products for the Maumee Area of Concern, Toledo, Ohio, September 2020 Otter Creek pre-restoration orthomosaic and elevation products for the Maumee Area of Concern, Toledo, Ohio, September 2020
The orthomosaic, digital surface model and point cloud presented here document conditions at Otter Creek in Toledo, Ohio in September 2020, prior to planned ecological restoration. The study site is part of the Maumee Area of Concern being restored as part of the Great Lakes Restoration Initiative. Aerial images were collected using a DJI Phantom with FC6310 sensor at an elevation of...
Outputs and code for a mallard migration and energetics model incorporating oil spill effects Outputs and code for a mallard migration and energetics model incorporating oil spill effects
This data release contains a set of data files and scripts related to simulating winter and spring energetics and migration of mallards (Anas platyrhynchos) originating in northern Arkansas, USA as they travel to breeding areas in the Prairie Pothole Region. The simulation results are then re-simulated with the addition of hypothetical oil spills on the wintering ground. Key data files...
Outputs supporting the exploration of zero-inflated integrated species distribution models Outputs supporting the exploration of zero-inflated integrated species distribution models
These data are model outputs demonstrating species abundance estimates derived from a integrated species distribution model
Overflight structure-from-motion digital elevation model and orthophotos of Shishaldin Volcano, Alaska, 2024 Overflight structure-from-motion digital elevation model and orthophotos of Shishaldin Volcano, Alaska, 2024
The Alaska Volcano Observatory conducted overflights of Shishaldin Volcano, Alaska, in July–August 2024 to characterize the morphological changes to the summit area following the 2023 and 2019–2020 eruptions. Oblique airphotos were taken during helicopter overflights on July 30 and August 1. The photos were processed with structure-from-motion (SfM) photogrammetric methods to derive a...
Paired Water Surface Elevation Data in the United States and Canada from the Surface Water Ocean Topography (SWOT) Satellite and In Situ Gage Data from 2023 to 2025 Paired Water Surface Elevation Data in the United States and Canada from the Surface Water Ocean Topography (SWOT) Satellite and In Situ Gage Data from 2023 to 2025
This dataset contains paired in situ and satellite-derived water surface elevation (WSE) observations compiled to evaluate the accuracy of the Surface Water and Ocean Topography (SWOT) mission water surface elevation data over rivers and lakes. In situ WSE measurements were obtained from the U.S. Geological Survey (USGS), U.S. Bureau of Reclamation (BOR), Environment and Climate Change...
Paleomagnetic Directional Data from 194 sites on Hualalai Volcano, Hawaii Paleomagnetic Directional Data from 194 sites on Hualalai Volcano, Hawaii
Paleomagnetic samples were taken at 194 sites on Hualalai Volcano to obtain characteristic mean remanent magnetic directions using a standard protocol (McElhinny, 1973). Eight (8) to twelve (12) cores were taken at each site with a portable, water-cooled, diamond-coring drill, and oriented in the field exclusively with a suncompass. Measurements were conducted on both a spinner...
Pallid Sturgeon (Scaphirhynchus albus) Habitat Survey at Cranberry Bend on the Missouri River, Missouri, 2025 Pallid Sturgeon (Scaphirhynchus albus) Habitat Survey at Cranberry Bend on the Missouri River, Missouri, 2025
Endangered pallid sturgeon (Scaphirhynchus albus) manual fish tracking points were mapped on the Missouri River between Waverly, Missouri and Miami, Missouri. A multibeam bathymetric survey was conducted, mapping four separate areas, covering 19 manual fish tracking locations from Missouri River mile 282 to Missouri River mile 279. Velocity data were collected using an acoustic Doppler...
Pallid Sturgeon Habitat Surveys in the Powder River, Montana, 2025 Pallid Sturgeon Habitat Surveys in the Powder River, Montana, 2025
The Powder River from Broadus, Montana to Terry, Montana was surveyed from June 13-19, 2025 to map the range of habitats, including spawning habitats available to be used by the endangered pallid sturgeon (Scaphirhynchus albus). Pallid sturgeon typically occupy the Powder River in the spring to early summer in years when flows are high. We surveyed potential spawning habitats and...
Particle-size distributions for streambed sediment in two Maumee River tributaries, July 2019 Particle-size distributions for streambed sediment in two Maumee River tributaries, July 2019
The Maumee River network contributes a significant amount of total phosphorus (P), including both sediment-bound P (sed-P) and dissolved P, to the Western Lake Erie Basin. Most Maumee River headwater streams are agricultural, with conservation management focused on limiting sediment and nutrient transport from cropland to the stream network. However, several studies have shown streambank...
Parturition Analyses based on GPS Collar Videos from Female Caribou of the Porcupine and Western Arctic Herds Parturition Analyses based on GPS Collar Videos from Female Caribou of the Porcupine and Western Arctic Herds
Adult female caribou from the Porcupine herd (PCH; 2018-2023) and Western Arctic herd (WAH; 2021, 2023) were fitted with GPS video collars (Vertex Plus, Vectronic Aerospace; 9 sec videos every 20-30 min) to assess parturition, neonate survival (birth through 30 June), and antler shedding. We used video data to validate antler- and movement-based methods for estimating reproduction in...
Pass Chaland to Grand Bayou Pass Barrier Shoreline Restoration (BA-35) Coastal Wetlands Planning, Protection and Restoration Act 2021 detailed habitat classification Pass Chaland to Grand Bayou Pass Barrier Shoreline Restoration (BA-35) Coastal Wetlands Planning, Protection and Restoration Act 2021 detailed habitat classification
The Barrier Island Comprehensive Monitoring (BICM) program was developed by Louisiana’s Coastal Protection and Restoration Authority (CPRA) and is implemented as a component of the System Wide Assessment and Monitoring Program (SWAMP). The program uses both historical data and contemporary data collections to assess and monitor changes in the aerial and subaqueous extent of islands...
Passive acoustic telemetry detections of Black Carp Mylopharyngodon piceus in the Mississippi River Basin; 2021-2023 Passive acoustic telemetry detections of Black Carp Mylopharyngodon piceus in the Mississippi River Basin; 2021-2023
This dataset represents passively detected locations of acoustic telemetry tagged Black Carp in the Mississippi and Missouri rivers near their confluence. These river segments consisted of both open river and impounded habitat present during observed hydrologic conditions from 2021-2023. Receiver arrays were set in known use areas (determined by active relocations of tagged fish) and set...