gov.noaa.nmfs.inport:30901 eng UTF8 dataset Spreadsheet Northwest Fisheries Science Center 206-860-3200 2725 Montlake Boulevard East Seattle WA 98112 USA https://www.nwfsc.noaa.gov WWW:LINK-1.0-http--link Website Website for this organization information resourceProvider Northwest Fisheries Science Center 206-860-3200 2725 Montlake Boulevard East Seattle WA 98112 USA nmfs.nwfsc.metadata@noaa.gov https://www.nwfsc.noaa.gov WWW:LINK-1.0-http--link NWFSC Home Website listed for Northwest Fisheries Science Center information pointOfContact 2026-03-04T19:17:17 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) Social Behavior - Snake River sockeye salmon captive propagation 2014-04-01 creation 2017-02-13 publication NOAA/NMFS/EDM 30901 https://www.fisheries.noaa.gov/inport/item/30901 WWW:LINK-1.0-http--link Full Metadata Record View the complete metadata record on InPort for more information about this dataset. information Maynard, Desmond 360-871-8313 7305 East Beach Drive Manchester WA 98366 Des.Maynard@noaa.gov originator https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/datasets/dataset/19410 WWW:LINK-1.0-http--link Social Behavior NWFSC Dataset Information page. Interfish distance, interfish orientation, download tableDigital In the early 1990s, Redfish Lake sockeye salmon from the Sawtooth Basin in Idaho were on the brink of extinction, and they were listed as endangered under the US Endangered Species Act in 1991. To prevent extinction, a gene rescue captive broodstock program was established for the stock that consisted of taking most of the remaining gene pool into captive culture at specialized conservation hatcheries at the Manchester Research Station and the Idaho Department of Fish and Game Eagle Hatchery. Efforts through the decade of the 1990s consisted of developing techniques for successful culture of sockeye salmon to adulthood, establishing rearing and spawning protocols to ensure preservation of stock diversity, and habitat enhancement at the rearing lakes. In the early 2000s, the program began to include a demographic focus to boost the population through rearing and release of enough juveniles to produce some adult returns. For the last few years, NWFSC eyed egg production has resulted in over 150,000 smolts being released into the Stanley basin annually for recovery, with plans to increase NWFSC eyed egg production to support release of half a million smolts in the Stanley Basin by 2017. In 2011, and for the fourth year in a row, record numbers of sockeye adults have returned to their native home in Idaho. Interfish distance, interfish orientation. completed Maynard, Desmond 360-871-8313 7305 East Beach Drive Manchester WA 98366 Des.Maynard@noaa.gov pointOfContact Maynard, Desmond 360-871-8313 7305 East Beach Drive Manchester WA 98366 Des.Maynard@noaa.gov custodian Snake River artificial propagation salmon theme NWFSC Manchester place Unknown Instrument instrument DOC/NOAA/NMFS/NWFSC > Northwest Fisheries Science Center, National Marine Fisheries Service, NOAA. U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2017-04-24 publication 8.5 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. 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 information custodian EFS (Environmental and Fisheries Sciences) Division project InPort otherRestrictions Cite As: Northwest Fisheries Science Center, [Date of Access]: Social Behavior - Snake River sockeye salmon captive propagation [Data Date Range], https://www.fisheries.noaa.gov/inport/item/30901. NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose. otherRestrictions Access Constraints: NA unclassified NOAA Data Management Plan (DMP) NOAA/NMFS/EDM 30901 https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/nwfsc/dmp/pdf/30901.pdf WWW:LINK-1.0-http--link NOAA Data Management Plan (DMP) NOAA Data Management Plan for this record on InPort. information crossReference eng; US oceans -122.5547 -122.5447 47.569 47.579 NWFSC Manchester: Manchester Research Station 2013-10-01 2014-04-30 -122.5547 -122.5447 47.569 47.579 NWFSC Manchester: Manchester Research Station 2012-10-01 2013-04-30 -122.5547 -122.5447 47.569 47.579 NWFSC Manchester: Manchester Research Station 1991-09-29 Subject to Public Access to Research Results (PARR): Yes Outreach: Fish and eyed eggs for use in ESA listed Snake River Sockeye Salmon recovery actions. Production of adult fish and eyed eggs that are supplied to IDFG for use in recovery efforts for Snake River Sockeye Salmon Report: 2013 Annual Report to BPA. Annual Report to BPA on project fish culture, production, and research false eng false Spreadsheet Snake River Sockeye Salmon Captive Broodstock Social Behavior 2018-02-27 publication Northwest Fisheries Science Center 206-860-3200 2725 Montlake Boulevard East Seattle WA 98112 USA nmfs.nwfsc.metadata@noaa.gov https://www.nwfsc.noaa.gov WWW:LINK-1.0-http--link NWFSC Home Website listed for Northwest Fisheries Science Center information distributor https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/snake_river_sockeye_salmon_captive_broodstock_social_behavior WWW:LINK-1.0-http--link Snake River Sockeye Salmon Captive Broodstock Soci The study examines the effect of a point source food supply on the social behavior of sockeye salmon (Oncorhynchus nerka) reared in a conservation hatchery setting. The three treatments consisted of a control in which fish were not fed, an experimental treatment in which fish were fed using point source automated feeders and an experimental treatment in which fish were hand fed. Each replicate consisted of placing three fish in a 3.6 m grey circular tank, allowing them overnight to recover from the effects of handling, and starting at 0900 the next morning photographing them at half hour intervals until 13 photographs were acquired. The photographs were examined for grouping, mean angle between fish and mean distance between fish. General observations made over the course of the study and analysis of the photographic data indicate Snake River sockeye salmon vary their social behavior from solitary to paired to aggregated to schooled and the presence of a point source food supply increases aggression, but does not elicit territorial defense. download https://www.webapps.nwfsc.noaa.gov/apex/parr/snake_river_sockeye_salmon_captive_broodstock_social_behavior/data/page/ WWW:LINK-1.0-http--link Snake River Sockeye Salmon Captive Broodstock Soci The study examines the effect of a point source food supply on the social behavior of sockeye salmon (Oncorhynchus nerka) reared in a conservation hatchery setting. The three treatments consisted of a control in which fish were not fed, an experimental treatment in which fish were fed using point source automated feeders and an experimental treatment in which fish were hand fed. Each replicate consisted of placing three fish in a 3.6 m grey circular tank, allowing them overnight to recover from the effects of handling, and starting at 0900 the next morning photographing them at half hour intervals until 13 photographs were acquired. The photographs were examined for grouping, mean angle between fish and mean distance between fish. General observations made over the course of the study and analysis of the photographic data indicate Snake River sockeye salmon vary their social behavior from solitary to paired to aggregated to schooled and the presence of a point source food supply increases aggression, but does not elicit territorial defense. download dataset Photographs were analyzed with image pro software to determine interfish distance, interfish angle, and number of fish in group.