gov.noaa.nmfs.inport:28005 eng UTF8 dataset Alaska Fisheries Science Center 7600 Sand Point Way N.E., Building 4 Seattle WA 98115 USA https://www.afsc.noaa.gov WWW:LINK-1.0-http--link Website Website for this organization information 0700-1700 Pacific Time resourceProvider 2026-03-04T19:17:17 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) AFSC/RACE/GAP/Nichol: Archival tag depth and temperature data from northern rock sole AFSC/RACE/GAP/Nichol: Archival tag depth and temperature data from northern rock sole publication NOAA/NMFS/EDM 28005 https://www.fisheries.noaa.gov/inport/item/28005 WWW:LINK-1.0-http--link Full Metadata Record View the complete metadata record on InPort for more information about this dataset. information Nichol, Dan dan.nichol@noaa.gov originator Alaska Fisheries Science Center (206) 526-4000 (206) 526-4004 7600 Sand Point Way N.E., Building 4 Seattle WA 98115 USA afsc.webmaster@noaa.gov https://www.fisheries.noaa.gov/about/alaska-fisheries-science-center WWW:LINK-1.0-http--link Alaska Fisheries Science Center Website AKFSC Home Page information 0700-1700 Pacific Time originator tableDigital Depth data from archival tags on northern rock sole (Lepidopsetta polyxystra) were examined to assess whether fish used tidal currents to aid horizontal migration. Two northern rock sole, out of 115 released with archival tags in the eastern Bering Sea, were recovered 314 and 667 days after release. Both fish made periodic excursions away from the bottom during mostly nighttime hours, but also during particular phases of the tide cycle. One fish that was captured and released in an area of rotary cur rents made vertical excursions that were correlated with tidal current direction. To test the hypothesis that the fish made vertical excursions to use tidal currents to aid migration, a hypothetical migratory path was calculated using a tide model to predict the current direction and speed during periods when the fish was off the bottom. This migration included limited movements from July through December, followed by a 200-km southern migration from January through February, then a return northward in March and April. The successful application of tidal current information to predict a horizontal migratory path not only provides evidence of selective tidal stream transport but indicates that vertical excursions were conducted primarily to assist horizontal migration. Initially to examine horizontal movement patterns, but then also to examine for the evidence of selective tidal stream transport. completed Nichol, Dan dan.nichol@noaa.gov pointOfContact Nichol, Dan dan.nichol@noaa.gov custodian DOC/NOAA/NMFS/AFSC > Alaska 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 Groundfish Assessment Program project InPort otherRestrictions Cite As: Alaska Fisheries Science Center, [Date of Access]: AFSC/RACE/GAP/Nichol: Archival tag depth and temperature data from northern rock sole [Data Date Range], https://www.fisheries.noaa.gov/inport/item/28005. 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: There are no legal restrictions on access to the data. They reside in public domain and can be freely distributed. otherRestrictions Use Constraints: User must read and fully comprehend the metadata prior to use. Applications or inferences derived from the data should be carefully considered for accuracy. Acknowledgement of NOAA/NMFS/AFSC, as the source from which these data were obtained in any publications and/or other representations of these, data is suggested. otherRestrictions Distribution Liability: The user is responsible for the results of any application of this data for other than its intended purpose. NOAA denies liability if the data are misused. unclassified NOAA Data Management Plan (DMP) NOAA/NMFS/EDM 28005 https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/afsc/dmp/pdf/28005.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 environment oceans -168 -163 54 59 Two NRS were recovered from among 115 released with attached electronic data storage tags in the eastern Bering Sea between 4 June and 26 July 2003. Release locations were approximately 200 km northeast of St. Paul Island (northern fish) and 18 km northwest of Unimak Island (southern fish) (Fig. 1). Fish were initially captured with a bottom trawl, tagged and released during the course of the annual eastern Bering Sea bottom trawl survey (Acuna and Lauth, 2008). The two recovered fish, both captured by commercial trawlers, were a 34 cm TL (at release) female at liberty for 314 days (northern fish) and a 40 cm TL (at release) female at liberty for 667 days (southern fish). 2003 2005 Publication: Nichol, D.G. 2009. Use of selective tidal stream transport by northern rock sole in the eastern Bering Sea. Fish. Bull. 107: 221-234. CSV - Comma Separated Values (Text) Nichol, Dan dan.nichol@noaa.gov distributor https://console.cloud.google.com/storage/browser/_details/nmfs_odp_afsc/RACE/GAP/2003-2004%20Archival%20tag%20depth%20and%20temperature%20from%20northern%20rock%20sole.csv WWW:LINK-1.0-http--link 28005_RACE_2003-2004_Archival_tag_depth_and_temper Note: Dataset migrated by Dan Woodrich (AFSC data management coordinator) on 12/15/2021. Contact: Daniel.woodrich@noaa.gov download dataset Two NRS were recovered from among 115 released with attached electronic data storage tags in the eastern Bering Sea between 4 June and 26 July 2003. Release locations were approximately 200 km northeast of St. Paul Island (northern fish) and 18 km northwest of Unimak Island (southern fish) (Fig. 1). Fish were initially captured with a bottom trawl, tagged and released during the course of the annual eastern Bering Sea bottom trawl survey (Acuna and Lauth, 2008). The two recovered fish, both captured by commercial trawlers, were a 34 cm TL (at release) female at liberty for 314 days (northern fish) and a 40 cm TL (at release) female at liberty for 667 days (southern fish). The fish were tagged with Lotek Wireless LTD-1100 data storage tags. Tags were attached to the eyed-side, just below the anterior end of the dorsal fin using 0.5 mm stainless-steel wire. The wire was inserted through two points on the tag, through the fish’s muscle, and affixed on the blind side using oval plastic backing. The two wire ends were fastened on the outside of the backing with a crimped connector sleeve. Tag data, including depth and temperature, were recorded at 0.5- or 1-hr time intervals. Depth had a resolution of 0.58 m when fish remained in less than 150 m and 1.2 m thereafter if the fish exceeded 150 m; temperature had an accuracy of + 0.3 ¿C. The northern tag recorded for the entire 314 days the fish was at liberty, whereas the southern tag recorded for 620 of 667 days at liberty before the battery died.