17239 AFSC/ABL: Juvenile chum salmon allozyme stock identification, Bering Sea 2002 Data Set Published / External 12324 Auke Bay Laboratories Project Completed 2003-12-01 Genetic stock identification techniques were used to identify the origin and provide stock-specific migration and distribution patterns of juvenile chum (Oncorhynchus keta) salmon caught during annual fall surveys (2002) along the eastern Bering Sea (Fig. 1). Preliminary results indicate that: 1) Yukon River Fall chum salmon are widely distributed from offshore of the Yukon River, eastward to 62B0N, 172B0W, and as far south as Nunivak Island (60B0N), suggesting a southwesterly migration pathway along the Bering Sea shelf; 2) juvenile chum salmon from the Kuskokwim River are narrowly distributed south of Nunivak Island from the mouth of the Kuskokwim River, south to 58B0N, and as far west as 168B0W, suggesting a westerly migration pathway along the Bering Sea shelf; and 3) northern Russia juvenile chum salmon stocks (mainly stocks from rivers draining into the Gulf of Anadyr) are distributed as far east as 62B0N, 171B0W (Fig. 2). These results are unique in that they represent the first attempt to identify early marine distribution and migration of juvenile chum salmon stocks on the eastern Bering Sea shelf. This data set contains the allozyme data used to identify chum salmon stocks captured in the Eastern Bering Sea in 2002. Loaded by batch 3857, 12-18-2012 17:56 Theme ISO 19115 Topic Category biota Theme ITIS Oncorhynchus keta Theme ITIS chum salmon Theme genetic analyses Theme stock-specific migration Spatial Geographic Names Information System Alaska Spatial Geographic Names Information System Bering Sea Auke Bay Laboratories Juneau AK US Data Set MS Excel Spreadsheet None Planned Document (digital) unknown unknown unknown Data Steward 2015-10-17 Person Kondzela, Chris Chris.Kondzela@noaa.gov Distributor 2015-10-17 Person Kondzela, Chris Chris.Kondzela@noaa.gov Originator 2012-12-18 Person Kondzela, Chris chris.knodzela@noaa.gov Point of Contact 2012-12-18 Person Kondzela, Chris chris.knodzela@noaa.gov Ground Condition -172 -168 62 58 Alaska, Bering Sea Discrete 2002 Unclassified N/A The data set is still being analyzed and will not be available for distribution until it has been finalized and all QA/QC practices have been performed. Contact the Data Point of Contact for estimated time of release. User must read and fully comprehend the metadata prior to use. Data should not be used beyond the limits of the source scale. Acknowledgement of NOAA, as the source from which these data were obtained, in any publications and/or other representations of these data is suggested. https://console.cloud.google.com/storage/browser/_details/nmfs_odp_afsc/ABL/Juvenile%20chum%20salmon%20allozyme%20stock%20identification%2C%20Bering%20Sea%202002_ID_17239/Genetics_JuvChum_allozyme-mixed-stock_BeringSea_2002_ID_17239.xlsx NCEI to be determined Note: Dataset migrated by Dan Woodrich (AFSC data management coordinator) on 12/14/2021. Contact: Daniel.woodrich@noaa.gov Microsoft Excel Spreadsheet None Contact the dataset POC for full QA/QC methodology Yes Unknown Yes No yes unknown no delay To Be Determined unknown IT Security and Contingency Plan for the system establishes procedures and applies to the functions, operations, and resources necessary to recover and restore data as hosted in the Western Regional Support Center in Seattle, Washington, following a disruption. Contact the dataset POC for full methodology gov.noaa.nmfs.inport:17239 SysAdmin InPortAdmin 2012-12-18T17:56:45 SysAdmin InPortAdmin 2025-05-15T19:15:45 2016-05-05 Alaska Fisheries Science Center AFSC 7600 Sand Point Way N.E., Building 4 Seattle WA 98115 USA https://www.afsc.noaa.gov 0700-1700 Pacific Time 1001 Public No No 2016-05-05 1 Year 2017-05-05 None collection single species vertebrates Empire Biovitae Carbon-based lifeforms Kingdom Animalia Phylum Chordata Subphylum Vertebrata Superclass Osteichthyes Class Actinopterygii Subclass Neopterygii Infraclass Teleostei Superorder Protacanthopterygii Order Salmoniformes Family Salmonidae Subfamily Salmoninae Genus Oncorhynchus Species keta chum salmon