Cheryl Morrison is a Research Geneticist at the USGS Eastern Ecological Science Center, National Fish Health Laboratory in Kearneysville, WV
Intro
Cheryl received a B.S. degree in Marine Biology from the University of North Carolina at Wilmington (1991) and her Ph.D. in Biological Sciences from Florida State University (1997). Since joining the USGS in 2002, her research has involved the application of conservation genetics and genomics techniques to species at risk. Cheryl has worked on a variety of species from aquatic habitats such as freshwater rivers (Atlantic salmon, darters and mussels), and vulnerable deep-sea ecosystems on the U.S. continental slope (deep-sea corals, cold seeps and canyons). Such deep-sea ecosystems remain poorly characterized yet are vulnerable to natural and anthropogenic disturbances. Studies of genetic connectivity among populations of dominant, habitat-forming coral species inform marine spatial planning for effective stewardship of natural resources.
Education
- Ph.D. 1997, Florida State University
- B.S., 1991, University of North Carolina, Wilmington, Major: Marine Biology
Current Position
Dr. Morrison is a principal investigator for multiple studies that aim to describe biodiversity, assess taxonomic status, define units of conservation, and determine dispersal pathways of marine invertebrates and invasive species. A focus of Dr. Morrison’s research has been the description of biodiversity and connectivity in vulnerable deep-sea ecosystems on the U.S. continental slope. Such ecosystems remain poorly characterized, yet are vulnerable to natural and anthropogenic disturbances. Studies of genetic connectivity among populations of dominant, habitat-forming coral species may inform marine spatial planning for effective stewardship of natural resources.
Professional Experience:
- 2006-2010: Geneticist, USGS Leetown Science Center
- 2002-2006: Biologist, USGS Leetown Science Center
- 2000-2001: Post-doctoral Research Associate, Aquaculture Genetics and Breeding Technology Center, Virginia Institute of Marine Science, College of William and Mary
- 1999-2000: Post-doctoral Research Associate, Virginia Institute of Marine Science, College of William and Mary
- 1997-1999: Post-doctoral Research Associate, Duke University
Affiliations:
- 2018-Present, Affiliate Faculty, Environmental Science and Policy Department, George Mason University, Fairfax, VA.
Awards
- The U.S. Department of the Interior's Partnership Conservation Award, 2007 (Chemo III Study: Investigations of Chemosynthetic Communities on the Lower Continental Slope of the Gulf of Mexico)
- The National Oceanographic Partnership Program’s Excellence in Partnering for 2011 (Lophelia II Study: Exploration and Research of Northern Gulf of Mexico Deepwater Natural and
Science and Products
READI-Net: Transitioning eDNA aquatic invasive species surveillance from research to actionable science
USGS researchers are working with the Monterey Bay Aquarium Research Institute to optimize autonomous, robotic samplers for detection of DNA fragments shed by biological threats (BT; invasive species, parasites, pathogens) in our nation’s waters. Finding DNA fragments (a method known as environmental DNA sampling) produced by an emerging BT in water is akin to finding a needle in a haystack—many...
By
Ecosystems Mission Area, Biological Threats and Invasive Species Research Program, Columbia Environmental Research Center, Eastern Ecological Science Center, Forest and Rangeland Ecosystem Science Center, New York Water Science Center, Northern Rocky Mountain Science Center, Upper Midwest Environmental Sciences Center, Wetland and Aquatic Research Center , Wyoming-Montana Water Science Center, Pacific Northwest Environmental DNA Laboratory
USGS Role in DEEP SEARCH: Deep Sea Exploration to Advance Research on Coral, Canyon, and Cold-seep Habitats
USGS scientists are collaborating with multiple agencies to provide the esssential foundation for understanding these deep-sea environments.
DISCOVRE: Diversity, Systematics and Connectivity of Vulnerable Reef Ecosystems
DISCOVRE (DIversity, Systematics and COnnectivity of Vulnerable Reef Ecosystems) is an integrated, multidisciplinary, international effort investigating the unique and fragile deep-sea coral environments from the microscopic level to the ecosystem level.
Genetic connectivity among regional populations of red tree corals (Primnoa pacifica) in the North Pacific Ocean
Knowledge of the degree to which populations are connected through larval dispersal is imperative to effective management, yet little is known about larval dispersal capability or population connectivity in Primnoa pacifica, an important habitat forming octocoral on the outer continental shelf and upper slope in the Gulf of Alaska.
Conservation Genetics and Genomics of the Narrowly Endemic Island Marble Butterfly Euchloe ausonides insulanus
The island marble butterfly (Euchloe ausonides insulanus) was first discovered on Vancouver Island, Canada in 1861. Based on morphological characteristics, it has been described as a subspecies of Euchloe ausonides. After a collection was made in 1908 on Gabriola Island, Canada, the island marble was not seen again until 1998 on San Juan Island, Washington, USA. Recent surveys have determined that...
Genetic characterization of the clubshell species complex (Pleurobema clava and P. oviforme) for enhanced conservation
The diversity of freshwater mussels (family Unionidae) in the United States is unmatched in the rest of the world, yet this biodiversity is highly vulnerable, with more than 70% of recognized species considered to be either endangered, threatened, or of special concern. Most species inhabit limited ranges and have small (and/or often unknown) dispersal abilities due to reliance on specific host...
Deepwater Atlantic Habitats II: Continued Atlantic Research and Exploration in Deepwater Ecosystems with Focus on Coral, Canyon, and Seep Communities. Part II: Genetic Connectivity and Oceanomic Studies
This study utilizes genetics and genomics techniques to characterize biodiversity and genetic connectivity among deep-sea coral habitats and cold seeps in and near submarine canyons and will use environmental DNA techniques to characterize plankton diversity and to identify key contributors to carbon export from surface waters that sustain sensitive benthic communities. The proposed genetics and...
Deep-Sea Coral Ecosystems
Although out of sight to most, a diverse array of coral species thrive deep below the photic zone off U.S. coasts and worldwide. Deep-sea corals can be found at depths greater than 50m, where sunlight does not penetrate. Similar to shallow-water corals, larger sea fan and reef-forming deep-sea coral species create structural complexity in the deep sea, attracting fishes and invertebrates that...
Science and Products
- Science
READI-Net: Transitioning eDNA aquatic invasive species surveillance from research to actionable science
USGS researchers are working with the Monterey Bay Aquarium Research Institute to optimize autonomous, robotic samplers for detection of DNA fragments shed by biological threats (BT; invasive species, parasites, pathogens) in our nation’s waters. Finding DNA fragments (a method known as environmental DNA sampling) produced by an emerging BT in water is akin to finding a needle in a haystack—many...ByEcosystems Mission Area, Biological Threats and Invasive Species Research Program, Columbia Environmental Research Center, Eastern Ecological Science Center, Forest and Rangeland Ecosystem Science Center, New York Water Science Center, Northern Rocky Mountain Science Center, Upper Midwest Environmental Sciences Center, Wetland and Aquatic Research Center , Wyoming-Montana Water Science Center, Pacific Northwest Environmental DNA LaboratoryUSGS Role in DEEP SEARCH: Deep Sea Exploration to Advance Research on Coral, Canyon, and Cold-seep Habitats
USGS scientists are collaborating with multiple agencies to provide the esssential foundation for understanding these deep-sea environments.DISCOVRE: Diversity, Systematics and Connectivity of Vulnerable Reef Ecosystems
DISCOVRE (DIversity, Systematics and COnnectivity of Vulnerable Reef Ecosystems) is an integrated, multidisciplinary, international effort investigating the unique and fragile deep-sea coral environments from the microscopic level to the ecosystem level.Genetic connectivity among regional populations of red tree corals (Primnoa pacifica) in the North Pacific Ocean
Knowledge of the degree to which populations are connected through larval dispersal is imperative to effective management, yet little is known about larval dispersal capability or population connectivity in Primnoa pacifica, an important habitat forming octocoral on the outer continental shelf and upper slope in the Gulf of Alaska.Conservation Genetics and Genomics of the Narrowly Endemic Island Marble Butterfly Euchloe ausonides insulanus
The island marble butterfly (Euchloe ausonides insulanus) was first discovered on Vancouver Island, Canada in 1861. Based on morphological characteristics, it has been described as a subspecies of Euchloe ausonides. After a collection was made in 1908 on Gabriola Island, Canada, the island marble was not seen again until 1998 on San Juan Island, Washington, USA. Recent surveys have determined that...Genetic characterization of the clubshell species complex (Pleurobema clava and P. oviforme) for enhanced conservation
The diversity of freshwater mussels (family Unionidae) in the United States is unmatched in the rest of the world, yet this biodiversity is highly vulnerable, with more than 70% of recognized species considered to be either endangered, threatened, or of special concern. Most species inhabit limited ranges and have small (and/or often unknown) dispersal abilities due to reliance on specific host...Deepwater Atlantic Habitats II: Continued Atlantic Research and Exploration in Deepwater Ecosystems with Focus on Coral, Canyon, and Seep Communities. Part II: Genetic Connectivity and Oceanomic Studies
This study utilizes genetics and genomics techniques to characterize biodiversity and genetic connectivity among deep-sea coral habitats and cold seeps in and near submarine canyons and will use environmental DNA techniques to characterize plankton diversity and to identify key contributors to carbon export from surface waters that sustain sensitive benthic communities. The proposed genetics and...Deep-Sea Coral Ecosystems
Although out of sight to most, a diverse array of coral species thrive deep below the photic zone off U.S. coasts and worldwide. Deep-sea corals can be found at depths greater than 50m, where sunlight does not penetrate. Similar to shallow-water corals, larger sea fan and reef-forming deep-sea coral species create structural complexity in the deep sea, attracting fishes and invertebrates that... - Data
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