Spawning data - Snake River sockeye salmon captive propagation
Gene rescue captive broodstock program was established for ESA-listed endangered Snake River sockeye salmon from Redfish Lake, Idaho. The program has 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. Fish are being released to native habitats as part of recovery efforts.
The fork length to the nearest mm, weight to the nearest gram, fecundity, and green egg weight to the nearest mg of every female spawned is recorded. The fork length to the nearest mm, weight to the nearest gram, milt weight to the nearest 0.01 gram, milt volume, spermatocrit, and milt motility of every male spawned is recorded. The eyed egg weight and % survival to the eyed stage for every batch of fertilized eggs is recorded. A record is maintained describing which male is crossed with which female.
Resources
6 resources available
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Spawning Information for Redfish Lake Captive Broo
TEXT/HTML -
Spawning Information for Redfish Lake Captive Broo
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Male Spawners for Redfish Lake Captive Brood Stock
TEXT/HTML -
Male Spawners for Redfish Lake Captive Brood Stock
TEXT/HTML -
GCMD Keyword Forum Page
TEXT/HTML -
Full Metadata Record
TEXT/HTML
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{
"fn": "Frost, Debbie A",
"@type": "vcard:Contact",
"hasEmail": "mailto:debbie.frost@noaa.gov"
}
|
| describedByType | application/octet-steam |
| description | Gene rescue captive broodstock program was established for ESA-listed endangered Snake River sockeye salmon from Redfish Lake, Idaho. The program has 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. Fish are being released to native habitats as part of recovery efforts. The fork length to the nearest mm, weight to the nearest gram, fecundity, and green egg weight to the nearest mg of every female spawned is recorded. The fork length to the nearest mm, weight to the nearest gram, milt weight to the nearest 0.01 gram, milt volume, spermatocrit, and milt motility of every male spawned is recorded. The eyed egg weight and % survival to the eyed stage for every batch of fertilized eggs is recorded. A record is maintained describing which male is crossed with which female. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Spawning Information for Redfish Lake Captive Broo",
"accessURL": "https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/spawning_information_for_redfish_lake_captive_brood_stock_program",
"mediaType": "text/html",
"description": "This data tracks female to male artificial propagation and egg survival rates.",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "Spawning Information for Redfish Lake Captive Broo",
"accessURL": "https://www.webapps.nwfsc.noaa.gov/apex/parr/spawning_information_for_redfish_lake_captive_brood_stock_program/data/page/",
"mediaType": "text/html",
"description": "This data tracks female to male artificial propagation and egg survival rates.",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "Male Spawners for Redfish Lake Captive Brood Stock",
"accessURL": "https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/male_spawners_for_redfish_lake_captive_brood_stock_program",
"mediaType": "text/html",
"description": "Physical information of male spawners used in the Redfish Lake captive brood stock program.",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "Male Spawners for Redfish Lake Captive Brood Stock",
"accessURL": "https://www.webapps.nwfsc.noaa.gov/apex/parr/male_spawners_for_redfish_lake_captive_brood_stock_program/data/page/",
"mediaType": "text/html",
"description": "Physical information of male spawners used in the Redfish Lake captive brood stock program.",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "GCMD Keyword Forum Page",
"accessURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords",
"mediaType": "text/html",
"description": "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",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "Full Metadata Record",
"accessURL": "https://www.fisheries.noaa.gov/inport/item/17946",
"mediaType": "text/html",
"description": "View the complete metadata record on InPort for more information about this dataset.",
"describedByType": "application/octet-stream"
}
]
|
| identifier | https://data.noaa.gov/waf/NOAA/nmfs/nwfsc/iso/xml/17946.xml |
| issued | 2012-09-01T00:00:00.000+00:00 |
| keyword |
[
"Snake River",
"artificial propagation",
"salmon",
"NWFSC Manchester",
"Instrument Not Applicable",
"DOC/NOAA/NMFS/NWFSC > Northwest Fisheries Science Center, National Marine Fisheries Service, NOAA. U.S. Department of Commerce",
"Migrated from Resource Enhancement and Utilization Technologies Division"
]
|
| landingPage | https://www.fisheries.noaa.gov/inport/item/17946 |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2016-08-10T00:00:00.000+00:00 |
| publisher |
{
"name": "Northwest Fisheries Science Center",
"@type": "org:Organization"
}
|
| rights | otherRestrictions, unclassified |
| spatial | -122.5447,47.569,-122.5547,47.579 |
| temporal | 1991-09-29T00:00:00+00:00/1991-09-29T00:00:00+00:00 |
| title | Spawning data - Snake River sockeye salmon captive propagation |
