Migration of steelhead - Genetic Basis of Migratory Tendency and Life History Plasticity in Oncorhynchus mykiss

Description

Steelhead population abundance is depressed throughout much of its southern range, and several Distinct Population Segments (DPSs) are listed as threatened or endangered under the US Endangered Species Act (ESA). Some anadromous populations are associated with relatively large resident trout populations, and some of these resident populations can produce migrating smolts. We are trying to determine the genetic architecture, population history, and plasticity of anadromy and residency in this species, with the intent of determining whether the hybrid migratory strategy expressed in wild populations like this is key to maintaining long-term resilience and productivity of anadromous populations. This collection of NWFSC Genetics and Evolution Program studies represents a long-term collaboration between NWFSC and the Alaska Fisheries Science Center, the Southwest Fisheries Science Center, the National Park Service, the US Forest Service, the Lower Elwha Klallam Tribe, and the US Geological Survey to understand the intrinsic (biological, genetic) and extrinsic (environmental) factors that influence production, diversity, and variation in these characteristics in wild steelhead and the resident trout they interact with. It involves annual fieldwork to collect data on juvenile and adult fish and reconstruct their molecular pedigrees and conduct quantitative genetic analyses, as well as to assess temporal trends in abundance and productivity and the condition of their freshwater habitats. Genetic basis of migratory tendency and life history plasticity in Oncorhynchus mykiss.

Resources

Name Format Description Link
0 Genetic basis of migratory tendency and life history plasticity in Oncorhynchus mykiss https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/migration_of_steelhead
0 Genetic basis of migratory tendency and life history plasticity in Oncorhynchus mykiss http://datadryad.org/resource/doi:10.5061/dryad.c6fb2
0 NWFSC Dataset Information page. Genetic basis of migratory tendency and life history plasticity in Oncorhynchus mykiss https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/datasets/dataset/13745
33 NOAA Data Management Plan for this record on InPort. https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/nwfsc/dmp/pdf/18061.pdf
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/18061
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Genetic basis of migratory tendency and life history plasticity in Oncorhynchus mykiss http://datadryad.org/resource/doi:10.5061/dryad.c6fb2
0 Genetic basis of migratory tendency and life history plasticity in Oncorhynchus mykiss http://datadryad.org/resource/doi:10.5061/dryad.c6fb2
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/18061
0 Genetic basis of migratory tendency and life history plasticity in Oncorhynchus mykiss http://datadryad.org/resource/doi:10.5061/dryad.c6fb2
33 NOAA Data Management Plan for this record on InPort. https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/nwfsc/dmp/pdf/18061.pdf
0 Genetic basis of migratory tendency and life history plasticity in Oncorhynchus mykiss https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/migration_of_steelhead
0 NWFSC Dataset Information page. Genetic basis of migratory tendency and life history plasticity in Oncorhynchus mykiss https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/datasets/dataset/13745
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords

Tags

  • pedigree reconstruction
  • nwfsc manchester
  • cb (conservation biology) division
  • quantitative genetics
  • dna sequencer
  • nmfs little port walter
  • population viability analysis
  • northwest fisheries science center
  • nwfsc montlake
  • doc/noaa/nmfs/nwfsc
  • national marine fisheries service
  • noaa. u.s. department of commerce
  • steelhead

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