Cheryl Horton
Biography
Cheryl Horton is a wildlife biologist with the U.S. Geological Survey’s Western Ecological Research
Center. Her work focuses on the distribution, abundance, habitat associations, seasonal variation, and
species composition of seabirds and marine mammals. She is interested in the application of technology
and novel analytic methods to inform marine spatial planning and renewable energy development. As
part of the Seabird Studies Team, Cheryl contributes to projects using digital aerial photography,
tracking data, acoustic monitors, and traditional surveys to study seabirds and the marine environment.
Education
MSc, Wildlife Science, Oregon State University 2014
BS, Natural Resources: Applied Ecology, Cornell University 2006
Research Interests:
- Seabird Ecology, Breeding Biology and Food Web Dynamics
- Tracking and Movement Ecology
- Marine Spatial Planning
- Data Science and Machine Learning
Science and Products
Aerial Seabird and Marine Mammal Surveys
The Seabird Studies Team at the USGS Western Ecological Research Center is conducting aerial photographic surveys of the ocean off central and southern California to create comprehensive maps of seabird and marine mammal distributions. The project is supported by the Bureau of Ocean Energy Management and will inform planning in advance of potential offshore wind energy development along the...
Santa Cruz Field Station
Scientists at the Santa Cruz Field Station study sea otters and seabirds in their environment. The USGS Western Ecological Research Center has two research missions based in the Santa Cruz region:
Yellowstone Volcano Observatory 2020 annual report
The Yellowstone Volcano Observatory (YVO) monitors volcanic and hydrothermal activity associated with the Yellowstone magmatic system, conducts research into magmatic processes occurring beneath Yellowstone Caldera, and issues timely warnings and guidance related to potential future geologic hazards. This report summarizes the activities and...
Community for Data Integration 2019 annual report
The Community for Data Integration is a community of practice whose purpose is to advance the U.S. Geological Survey’s data integration capabilities. In fiscal year 2019, the Community for Data Integration held 9 monthly forums, facilitated 11 collaboration areas, held several workshops and training events, and funded 14 projects. The activities...
Hsu, Leslie; Liford, Amanda N.
Assessment of undiscovered conventional oil and gas resources in the lower Paleozoic of the Williston Basin Province, 2020
Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean resources of 83 million barrels of oil and 351 billion cubic feet of gas in lower Paleozoic strata of the Williston Basin Province, North Dakota, Montana, and South Dakota.
Schenk, Christopher J.; Mercier, Tracey J.; Woodall, Cheryl A.; Ellis, Geoffrey S.; Finn, Thomas M.; Le, Phuong A.; Marra, Kristen R.; Leathers-Miller, Heidi M.; Drake, Ronald M.
Assessment of undiscovered conventional oil and gas resources of upper Paleozoic strata in the Williston Basin Province, 2020
Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean oil and gas resources of 134 million barrels of oil and 81 billion cubic feet of gas in upper Paleozoic strata of the Williston Basin Province in North Dakota, Montana, and South Dakota.
Schenk, Christopher J.; Mercier, Tracey J.; Woodall, Cheryl A.; Ellis, Geoffrey S.; Finn, Thomas M.; Le, Phuong A.; Marra, Kristen R.; Leathers-Miller, Heidi M.; Drake, Ronald M.
Assessment of undiscovered gas resources in the Williston Basin Province, 2020
Using a geology-based assessment methodology, the U.S. Geological Survey estimated a mean of 2,438 billion (2.4 trillion) cubic feet of gas resources in the Williston Basin Province, in North Dakota, Montana, and South Dakota.
Schenk, Christopher J.; Mercier, Tracey J.; Woodall, Cheryl A.; Ellis, Geoffrey S.; Finn, Thomas M.; Le, Phuong A.; Marra, Kristen R.; Leathers-Miller, Heidi M.; Drake, Ronald M.
Assessment of undiscovered oil and gas resources in the Pennsylvanian Tyler Formation of the Williston Basin Province, 2020
Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean resources of 161 million barrels of oil and 93 billion cubic feet of gas in the Tyler Formation of the Williston Basin Province, North Dakota.
Schenk, Christopher J.; Mercier, Tracey J.; Woodall, Cheryl A.; Finn, Thomas M.; Le, Phuong A.; Marra, Kristen R.; Ellis, Geoffrey S.; Leathers-Miller, Heidi; Drake, Ronald M.
Storms and floods of July 30, 2016, and May 27, 2018, in Ellicott City, Howard County, Maryland
IntroductionOn July 30, 2016, and May 27, 2018, the downtown area of Ellicott City, Maryland (fig. 1), was severely flooded by intense, short-duration rainfall that resulted in loss of life; significant damage to buildings, roads, infrastructure; and hundreds of vehicles washed away. Precipitation from the 2016 event totaled 6.60 inches in 3 hours...
Doheny, Edward J.; Nealen, Christopher W.
Final report on the assessment of the U.S. Geological Survey’s bureauwide Research Grade Evaluation (RGE) process
The U.S. Geological Survey (USGS) formed the internal Research Grade Evaluation (RGE) Review Team in May 2017. The Team undertook a 2-year comprehensive review of RGE practices and policies at the USGS that included (1) the first-ever quantitative assessment of the USGS workforce evaluated under the RGE process, (2) a benchmarking meeting in...
Time-domain electromagnetic soundings and passive-seismic measurements for delineation of saline groundwater in the Genesee Valley-fill aquifer system, western New York, 2016–17
The U.S. Geological Survey, in cooperation with the New York State Department of Environmental Conservation, used noninvasive surface geophysics in the investigation of the distribution of saline groundwater in the valley-fill aquifer system of the Genesee River Valley near the former Retsof salt mine in western New York. In 1994, the Retsof salt...
Williams, John H.; Kappel, William M.; Johnson, Carole D.; White, Eric A.; Heisig, Paul M.; Lane, Jr., John W.
Performance of bedload sediment transport formulas applied to the Lower Minnesota River
Despite limitations in reproducing complex bedload sediment transport processes in rivers, formulas have been preferred over collection and analysis of field data due to the high cost and time-consuming nature of bedload discharge measurements. However, the performance of such formulas depends on the hydraulic and sedimentological conditions they...
Armijos, Elisa; Merten, Gustavo Henrique; Groten, Joel T.
Assessment of wave attenuation, current patterns, and sediment deposition and erosion during winter storms by living shoreline structures in Gandys Beach, New Jersey
This study was conducted by the U.S. Geological Survey and Northeastern University in cooperation with the U.S. Fish and Wildlife Service and The Nature Conservancy. This report summarizes field investigation and analysis of waves, current patterns, and sediment deposition and erosion along the Gandys Beach, New Jersey, salt marsh vegetated...
Wang, Hongqing; Capurso, William D.; Chen, Qin; Zhu, Ling; Niemoczynski, Lukasz; Snedden, Gregg Estimates of food consumption rates for invasive Blue Catfish Ictalurus furcatus
As a prolific invasive species, Blue Catfish Ictalurus furcatus threaten native organisms in numerous estuarine and tidal freshwaters along the Atlantic coast of the United States. However, no published estimates of consumption rates are available for Blue Catfish in the scientific literature. This information is critical for development...
Schmitt, Joseph; Hilling, Corbin D.; Orth, Donald J.