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2002 Survey of Diamondback Terrapins in the Chesapeake Bay 2002 Survey of Diamondback Terrapins in the Chesapeake Bay
The survey was conducted to assess the distribution of terrapins in the Chesapeake Bay, based on evidence related to nesting. We conducted a survey of the beaches during the nesting season in the summer of 2002. We walked along the shoreline of over 1350 beach segments looking for evidence signifying the presence of terrapins based on nesting activity. These results represent a single...
Results from investigating changes in streamflow seasonality associated with hydroclimatic variability in the north-central United States among three discrete temporal periods, 1946–2020 Results from investigating changes in streamflow seasonality associated with hydroclimatic variability in the north-central United States among three discrete temporal periods, 1946–2020
This data release contains results of a study investigating changes in streamflow seasonality associated with hydroclimatic variability in the north-central United States, including nine States (Illinois, Iowa, Michigan, Minnesota, Missouri, Montana, North Dakota, South Dakota, and Wisconsin). Peak-flow records from unregulated U.S. Geological Survey streamgages were used to evaluate...
Fish activity and movement information derived from acoustic monitoring of a restored Lake Erie coastal wetland from 2011-2014 Fish activity and movement information derived from acoustic monitoring of a restored Lake Erie coastal wetland from 2011-2014
These data describe estimates of large-bodied fish activity and their direction of movement with respect to a restored wetland located in Ottawa National Wildlife Refuge, Oak Harbor, Ohio, USA. Acoustic sonar technology was used to monitor fish activity following restoration and reconnection of a hydrologically isolated wetland pool to the wider Lake Erie system. Fish activity was...
Earthquake-Triggered Ground Failure associated with the M9.2 1964 Great Alaska Earthquake Earthquake-Triggered Ground Failure associated with the M9.2 1964 Great Alaska Earthquake
The M9.2 1964 Great Alaska earthquake is the second-largest earthquake in the historical record, the largest in North America, and involved nearly five minutes of shaking (Brocher and others, 2014). The earthquake initiated in the Alaska-Aleutian subduction zone, about 12 km below northern Prince William Sound. The rupture length was about 700 km and generated deep and shallow...
Field Survey Results of Damage and Ground Shaking Intensity in Humboldt, Trinity, and Mendocino Counties Following the 2022 Mw 6.4 Ferndale Earthquake Field Survey Results of Damage and Ground Shaking Intensity in Humboldt, Trinity, and Mendocino Counties Following the 2022 Mw 6.4 Ferndale Earthquake
This data release provides supplementary information supporting our study on seismic intensities, ground motions, and basin amplification during the Mw 6.4 Ferndale, California earthquake of December 20th, 2022. A field survey was conducted between January 9-12 and March 6-9 in 2023 to assess the damage and shaking intensity experienced across the affected areas. During this survey, 17...
Morphometric Landslide Susceptibility Results of the Northwestern United States and Southwestern Canada Derived from Elevation Data Morphometric Landslide Susceptibility Results of the Northwestern United States and Southwestern Canada Derived from Elevation Data
Landslide susceptibility models show the potential of landslide occurrence at a location. These models are pivotal for reducing losses associated with landslides (Godt and others, 2022). In this data release, we include susceptibility results from the associated manuscript by Woodard and Mirus (2025). This manuscript shows how a morphometric model can create consistent and effective...