Metadata Identifier: gov.noaa.nmfs.inport:22012

Aggregation Info | Bands | Citations | Constraints | Coverage Descriptions | Dimensions | Extents | Formats | Geographic Bounding Box
Georectified Information | Georeferenceable Information | Identifiers | Instruments | Mediums | OnlineResources | Operations
Platforms | Process Steps | Range Elements | Reference Systems | Responsible Parties | Series | Sources | Spatial Grids | Temporal Extents

MD_DataIdentification

Count Component Title Abstract
1 AFSC/RACE/MACE: Results of 2008 pollock acoustic trawl survey Shelikof DY0803 Scientists from the Midwater Assessment and Conservation Engineering (MACE) Program of the Alaska Fisheries Science Center's (AFSC) Resource Assessment and Conservation Engineering (RACE) Division routinely conduct echo integration-trawl (EIT) stock assessment surveys in the Gulf of Alaska (GOA) during late winter and early spring to estimate the distribution and abundance of walleye pollock (Theragra chalcogramma). Most of these efforts have been focused on the Shelikof Strait area, which has been surveyed annually since 1980, except in 1982 and 1999. Surveys were also conducted in the Shumagin Islands area in 1994-96, 2001-03, and 2005-07 and along the GOA continental shelf break east of Chirikof Island to Barnabas Trench in 2002-07. This report presents the distribution and abundance of walleye pollock for surveys conducted in the GOA during February and March 2008.
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SV_Identification

none found
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CI_Citation

Count Component Title Date Citation Identifier
1 AFSC/RACE/MACE: Results of 2008 pollock acoustic trawl survey Shelikof DY0803
    2008
22012
1 Geographic Names Information System
    1 No Title Global Change Master Directory (GCMD) Data Center Keywords
      2017-04-24
    1 InPort
      1 NOAA/NMFS/EDM
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        CI_Series

        none found
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        CI_ResponsibleParty

        Count Component Individual Organization Position Email Role Linkage
        2 https://www.fisheries.noaa.gov/inport/item/22012
        1 Alaska Fisheries Science Center resourceProvider https://www.afsc.noaa.gov
        1 GCMD Landing Page Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) custodian https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
        1 Guttormsen, Mike mike.guttormsen@noaa.gov originator
        1 Guttormsen, Mike mike.guttormsen@noaa.gov pointOfContact
        1 Towler, Rick rick.towler@noaa.gov custodian
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        CI_OnlineResource

        Count Component Linkage Name Description Function
        1 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2026. GCMD Keywords, Version 24. 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
        1 https://www.afsc.noaa.gov/Publications/ProcRpt/PR2008-10.pdf Citation URL Citation: Online Linkage download
        1 https://www.afsc.noaa.gov Website Website for this organization information
        1 https://www.fisheries.noaa.gov/inport/item/22012 Full Metadata Record View the complete metadata record on InPort for more information about this dataset. information
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        MD_Identifier or RS_Identifier

        Count Component Code
        1 22012
        1 Western Gulf of Alaska: Shumagin Islands and Sanak Trough (Cruise MF2008-01, DY2008-01) and Central GOA in the Shelikof Strait area and along the GOA shelf break from Chirikof Island to Middleton Island Gulf of Alaska: http://www.marineregions.org/gazetteer.php?p=details&id=4312
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        EX_Extent

        Bounding Box Temporal Extent
        Count Component Description West East North South Start End
        1 2008 2009
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        EX_GeographicBoundingBox

        none found
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        EX_TemporalExtent

        Count Component Start End
        1 2008 2009
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        MD_Format

        none found
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        MD_Medium

        none found
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        MD_Constraints

        Count Component Use Limitation
        1 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.
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        MD_ReferenceSystem

        none found
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        MD_GridSpatialRepresentation

        none found
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        MD_Georeferenceable or MI_Georeferenceable

        none found
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        MD_Georectified or MI_Georectified

        none found
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        MD_Dimension

        none found
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        MD_CoverageDescription or MI_CoverageDescription

        none found
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        MD_Band or MI_Band

        none found
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        MI_RangeElementDescription

        none found
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        MD_AggregateInformation

        none found
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        LE_Source or LI_Source

        none found
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        LE_ProcessStep or LI_ProcessStep

        none found
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        MI_Operation

        none found
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        MI_Platform

        none found
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        MI_Instrument

        none found
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