Ristow, S.S., L.D. Grabowski, C.O. Ostberg, B. Robison, and G.H. Thorgaard. 1998. Development of long-term cell lines from homozygous clones of rainbow trout. Journal of Aquatic Animal Health 10(1): 75-82. DOI: 10.1577/1548-8667(1998)010<0075:DOLTCL>2.0.CO;2.
Carl Ostberg, Ph.D.
Biography
Education:
Ph.D. 2014. University of Washington, School of Aquatic and Fishery Sciences, Seattle, WA
M.S. 1997. Washington State University, Zoology, Pullman, WA
B.S. 1989. Washington State University, Biology, Pullman, WA
Research Interests:
Carl’s research interests focus on evolutionary and conservation genetics. Current research projects include several studies directed at generating a greater understanding of intrinsic and extrinsic factors associated with hybridization between rainbow and cutthroat trout, using next generation sequencing to develop species-specific markers that differentiate endangered suckers endemic to the Klamath Lake basin, developing eDNA tool to evaluate recolonization extent of native and non-native fishes in the Elwha River following dam removal, and investigating morphological and genetic diversity of Dolly Varden in the Russian Far East.
Experience:
2008 to Present - Research Fish Biologist, U.S. Geological Survey, Western Fisheries Research Center, Seattle, WA
2004-2008 - Fishery Biologist, U.S. Geological Survey, Western Fisheries Research Center, Seattle, WA
1997-2004 - Laboratory Technician, U.S. Geological Survey, Western Fisheries Research Center, Seattle, WA
1995-1997 - Graduate Teaching Assistant, Department of Zoology, Washington State University, Pullman, WA
Professional Societies:
American Fisheries Society, Genetics section
Science and Products
Date published: August 24, 2018
Status: Active Cutthroat Trout (Oncorhynchus clarkii)
Species Studied
Cutthroat trout (Oncorhynchus clarkii)
Contacts: David A Beauchamp, Ph.D., Carl Ostberg, Ph.D.
Date published: July 11, 2018
Status: Active Bull Trout (Salvelinus confluentus)
Species Studied
Bull Trout (Salvelinus confluentus)
Contacts: David A Beauchamp, Ph.D., Carl Ostberg, Ph.D.
Date published: January 1, 2018
Distribution and seasonal differences in Pacific Lamprey and Lampetra spp eDNA across 18 Puget Sound watersheds, 2014 and 2015
These data contain all the raw results needed to support the conclusions for the final product. These data are water sampling locations (latitude and longitude), date of water sampling, quantitative PCR values for each water sample, and stream flow at USGS stream gauging stations on sampling day.
Year Published: 2021
Survival and growth of suckers in mesocosms at three locations within Upper Klamath Lake, Oregon, 2018
Executive SummaryDue to high mortality in the first year or two of life, Lost River (Deltistes luxatus sp.) and Shortnose suckers (Chasmistes brevirostris sp.) in Upper Klamath Lake, Oregon rarely reach maturity. In 2015, the U.S. Fish and Wildlife Service began the Sucker Assisted Rearing Program (SARP) to improve early life survival before...
Burdick, Summer M.; Conway, Carla M.; Ostberg, Carl O.; Bart, Ryan J.; Elliott, Diane G.Attribution: Western Fisheries Research Center, Ecosystems, Fisheries Program, Fish Health Program (FHP), Klamath Falls Field Station (KFFS)
View Citation
Burdick, S.M., Conway, C.M., Ostberg, C.O., Bart, R.J., and Elliott, D.G., 2021, Survival and growth of suckers in mesocosms at three locations within Upper Klamath Lake, Oregon, 2018: U.S. Geological Survey Open-File Report 2021–1036, 18 p., https://doi.org/10.3133/ofr20211036.
Year Published: 2021
Environmental DNA is an effective tool to track recolonizing migratory fish following large‐scale dam removal
Environmental DNA (eDNA) has emerged as a potentially powerful tool for use in conservation and resource management, including for tracking the recolonization dynamics of fish populations. We used eDNA to assess the effectiveness of dam removal to restore fish passage on the Elwha River in Washington State (USA). Using a suite of 11 species‐...
Duda, Jeffrey J.; Hoy, Marshal; Chase, Dorothy M.; Pess, George R.; Brenkman, Samuel J.; McHenry, Michael M; Ostberg, Carl
Year Published: 2020
Use of environmental DNA to detect the invasive aquatic plants Myriophyllum spicatum and Egeria densa in lakes
Environmental DNA (eDNA) analysis offers a promising tool for rapid and early detection of aquatic plant invasive species, but currently suffers from substantial unknowns that limit its widespread use in monitoring programs. We conducted the first study to test the factors related to eDNA-based detectability of 2 invasive aquatic plants, ...
Kuehne, Lauren M; Ostberg, Carl; Chase, Dorothy M.; Duda, Jeffrey J.; Olden, Julian D.
Year Published: 2020
Juvenile Lost River and shortnose sucker year-class formation, survival, and growth in Upper Klamath Lake, Oregon, and Clear Lake Reservoir, California—2018 monitoring report
Executive SummaryPopulations of federally endangered Lost River (Deltistes luxatus) and shortnose suckers (Chasmistes brevirostris) in Upper Klamath Lake, Oregon, and Clear Lake Reservoir (hereinafter Clear Lake), California, are experiencing long-term decreases in abundance. Upper Klamath Lake populations are decreasing not only because of adult...
Bart, Ryan J.; Burdick, Summer M.; Hoy, Marshal S.; Ostberg, Carl O.Attribution: Western Fisheries Research Center, Ecosystems, Fisheries Program, Klamath Falls Field Station (KFFS)
View Citation
Bart, R.J., Burdick, S.M., Hoy, M.S., and Ostberg, C.O., 2020, Juvenile Lost River and shortnose sucker year-class formation, survival, and growth in Upper Klamath Lake, Oregon, and Clear Lake Reservoir, California—2018 monitoring report: U.S. Geological Survey Open-File Report 2020–1064, 33 p., https://doi.org/10.3133/ofr20201064.
Year Published: 2020
Development of a quantitative PCR assay for detecting Egeria densa in environmental DNA samples
Brazilian elodea (Egeria densa) is an invasive freshwater plant that demonstrates widespread ecological impacts in freshwater ecosystems and causes substantial economic damage. Here, we developed an environmental DNA assay for detection of E. densa to provide resource managers with a tool for early detection, identification, and...
Chase, Dorothy M.; Kuehne, Lauren M; Olden, Julian D.; Ostberg, Carl
Year Published: 2020
Juvenile Lost River and shortnose sucker year-class formation, survival, and growth in Upper Klamath Lake, Oregon and Clear Lake Reservoir, California—2017 Monitoring Report
Executive SummaryPopulations of federally endangered Lost River (Deltistes luxatus) and shortnose suckers (Chasmistes brevirostris) in Upper Klamath Lake, Oregon, and Clear Lake Reservoir (hereinafter referred to as Clear Lake; fig. 1), California, are experiencing long-term declines in abundance. Upper Klamath Lake populations are decreasing...
Bart, Ryan J.; Burdick, Summer M.; Hoy, Marshal S.; Ostberg, Carl O.Attribution: Western Fisheries Research Center, Ecosystems, Fisheries Program, Klamath Falls Field Station (KFFS)
View Citation
Bart, R.J., Burdick, S.M., Hoy, M.S., and Ostberg, C.O., 2020, Juvenile Lost River and shortnose sucker year-class formation, survival, and growth in Upper Klamath Lake, Oregon and Clear Lake Reservoir, California—2017 Monitoring Report: U.S. Geological Survey Open-File Report 2020–1025, 36 p., https://doi.org/10.3133/ofr20201025.
Year Published: 2020
A round-robin evaluation of the repeatability and reproducibility of environmental DNA assays for dreissenid mussels
Resource managers may be hesitant to make decisions based on environmental (e)DNA results alone since eDNA is an indirect method of species detection. One way to reduce the uncertainty of eDNA is to identify laboratory‐based protocols that ensure repeatable and reproducible results. We conducted a double‐blind round‐robin analysis of probe‐based...
Sepulveda, Adam J.; Hutchins, Patrick R.; Jackson, Craig; Ostberg, Carl; Laramie, Matthew; Amberg, Jon J.; Counihan, Timothy; Hoegh, Andrew B.; Pilliod, David
Year Published: 2020
Development of two quantitative PCR assays for detection of several Cottus species from environmental DNA in Pacific coast watersheds of North America
We developed two quantitative PCR assays for use with environmental DNA (eDNA) to detect numerous species in the genus Cottus that are indigenous to the Pacific coast watersheds of North America. We conducted in vitro assay validations on ten Cottus species and 32 potentially co-occurring non-Cottus species. We demonstrate...
Hoy, Marshal; Ostberg, Carl
Year Published: 2019
Evaluation of environmental DNA surveys for identifying occupancy and spatial distribution of Pacific Lamprey (Entosphenus tridentatus) and Lampetra spp. in a Washington coast watershed
Surveys of environmental DNA (eDNA) have become an important and multifaceted tool for monitoring and identifying distributions and occupancy of aquatic species. This tool is attractive because it is powerful, easy to apply, and provides an alternative to traditional field survey methods. However, validating eDNA survey methods against traditional...
Ostberg, Carl; Chase, Dorothy Murphy; Hoy, Marshal; Duda, Jeff; Hayes, Michael; Jolley, Jeffrey; Silver, Gregory S; Cook-Tabor, Carrie
Year Published: 2018
Juvenile Lost River and shortnose sucker year class strength, survival, and growth in Upper Klamath Lake, Oregon, and Clear Lake Reservoir, California—2016 Monitoring Report
Executive SummaryThe largest populations of federally endangered Lost River (Deltistes luxatus) and shortnose suckers (Chasmistes brevirostris) exist in Upper Klamath Lake, Oregon, and Clear Lake Reservoir, California. Upper Klamath Lake populations are decreasing because adult mortality, which is relatively low, is not being balanced by...
Burdick, Summer M.; Ostberg, Carl O.; Hoy, Marshal S.Attribution: Western Fisheries Research Center, Ecosystems, Fisheries Program, Klamath Falls Field Station (KFFS)
View Citation
Burdick, S.M., Ostberg, C.O., and Hoy, M.S., 2018, Juvenile Lost River and shortnose sucker year class strength, survival, and growth in Upper Klamath Lake, Oregon, and Clear Lake Reservoir, California—2016 Monitoring Report: U.S. Geological Survey Open-File Report 2018–1066, 43 p., https://doi.org/10.3133/ofr20181066.
Year Published: 2018
Distribution and seasonal differences in Pacific Lamprey and Lampetra spp eDNA across 18 Puget Sound watersheds
Lampreys have a worldwide distribution, are functionally important to ecological communities and serve significant roles in many cultures. In Pacific coast drainages of North America, lamprey populations have suffered large declines. However, lamprey population status and trends within many areas of this region are unknown and such information is...
Ostberg, Carl O.; Chase, Dorothy M.; Hayes, Michael C.; Duda, Jeffrey J.View Citation
Ostberg, C.O., D.M. Chase, M.C. Hayes, and J.J. Duda. 2018. Distribution and seasonal differences in Pacific Lamprey and Lampetra spp eDNA across 18 Puget Sound watersheds. Peer J 6:e4496.
Year Published: 2017
Health and condition of endangered young-of-the-year Lost River and Shortnose suckers relative to water quality in Upper Klamath Lake, Oregon, 2014–2015
Most mortality of endangered Lost River (Deltistes luxatus) and shortnose (Chasmistes brevirostris) suckers in Upper Klamath Lake, Oregon, occurs within the first year of life. Juvenile suckers in Clear Lake Reservoir, California, survive longer and may even recruit to the spawning populations. In a previous (2013–2014) study, the health and...
Burdick, Summer M.; Conway, Carla M.; Elliott, Diane G.; Hoy, Marshal S.; Dolan-Caret, Amari; Ostberg, Carl O.Attribution: Western Fisheries Research Center, Ecosystems, Fisheries Program, Fish Health Program (FHP), Klamath Falls Field Station (KFFS)
View Citation
Burdick, S.M., Conway, C.M., Elliott, D.G., Hoy, M.S., Dolan-Caret, Amari, and Ostberg, C.O., 2017, Health and condition of endangered young-of-the-year Lost River and shortnose suckers relative to water quality in Upper Klamath Lake, Oregon, 2014–2015: U.S. Geological Survey Open-File Report 2017-1134, 40 p., https://doi.org/10.3133/ofr20171134.
Pre-USGS Publications
Peek, A.S., P.A. Wheeler, C.O. Ostberg, and G.H. Thorgaard. 1997. A minichromosome carrying a pigmentation gene and brook trout DNA sequences in transgenic rainbow trout. Genome 40(5): 594-599. DOI: 10.1139/g97-778.
Date published: May 29, 2018
Western Fisheries Science News, April 2018 | Issue 6.4
Using Environmental DNA (eDNA) to Detect Lamprey
Attribution: Western Fisheries Research Center
Date published: May 1, 2014
Western Fisheries Science News, April 2014 | Issue 2.4
Genetic Tools Help Managers Do More With Less