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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...
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...
Passive and Active Seismic Data Collected Near Beaver Pond Locations in Storrs, CT; Willington, CT; and Gunnison County, CO in 2025 Passive and Active Seismic Data Collected Near Beaver Pond Locations in Storrs, CT; Willington, CT; and Gunnison County, CO in 2025
This data release documents seismic data collected immediately adjacent to beaver ponds and in their surrounding floodplain environments using active and passive seismic measurements at three sites. These sites are located in the University of Connecticut (UConn) Forest in Storrs, Connecticut; Fenton-Ruby Park in Willington, Connecticut; and in Gunnison County, Colorado. Horizontal-to...
Pathology data on Mariana crows collected on Rota and Guam, 1993-2024 Pathology data on Mariana crows collected on Rota and Guam, 1993-2024
These data showcase information for aga or Mariana crows (Corvus kubaryi) necropsied from Rota and Guam between 1993-2014, along with histopathology findings.
Pedestrian evacuation time maps and population exposure estimates for Mount Rainier Lahar Zones Pedestrian evacuation time maps and population exposure estimates for Mount Rainier Lahar Zones
Data supporting the journal article titled "Influence of modeling assumptions on pedestrian evacuation success for non-eruptive lahar hazards at Mount Rainier, Washington" as described in the abstract: Previous efforts to characterize lahar threats posed to communities downstream of volcanoes have focused primarily on delineating hazard zones that lack information on lahar-arrival times...
Pelican Island and Pass La Mer to Chaland Pass Restoration (BA-38) Coastal Wetlands Planning, Protection and Restoration Act Chaland Headland 2021 detailed habitat classification Pelican Island and Pass La Mer to Chaland Pass Restoration (BA-38) Coastal Wetlands Planning, Protection and Restoration Act Chaland Headland 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...
Pelican Island and Pass La Mer to Chaland Pass Restoration (BA-38) Coastal Wetlands Planning, Protection and Restoration Act Pelican Island 2021 detailed habitat classification Pelican Island and Pass La Mer to Chaland Pass Restoration (BA-38) Coastal Wetlands Planning, Protection and Restoration Act Pelican Island 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...
Per- and Polyfluoroalkyl Substances (PFAS) and Co-occurring Contaminants in the Fraser River, a Headwater Tributary to the Colorado River - September 2021 to August 2023 Per- and Polyfluoroalkyl Substances (PFAS) and Co-occurring Contaminants in the Fraser River, a Headwater Tributary to the Colorado River - September 2021 to August 2023
The Fraser River, located in the Colorado Rocky Mountains, is a headwater tributary to the Upper Colorado River. This investigation by the U.S. Geological Survey (USGS) Water Mission Area, Water Quality Processes Program Proxies Project was conducted from September 2021 through August 2023 and consisted of eight sampling events incorporating 17 sites (15 stream sites and two wastewater...
Per- and polyfluoroalkyl substances (PFAS) concentration results in the Wanaque, Ramapo, Pompton, and Passaic River watersheds, New Jersey 2025 Per- and polyfluoroalkyl substances (PFAS) concentration results in the Wanaque, Ramapo, Pompton, and Passaic River watersheds, New Jersey 2025
Beginning in January 2025, the U.S. Geological Survey (USGS) and the North Jersey District Water Supply Commission (NJDWSC) initiated a study to characterize the presence of per- and polyfluoroalkyl substances (PFAS) in four northern New Jersey watersheds. This study was designed to assess the occurrence and distribution of PFAS in the Passaic River Basin including 37 mainstem and...