AFSC/REFM: Beaufort Sea Marine Fish Survey, Beaufort Sea, Alaska, August 2008, Fisheries Interaction Team

Metadata:

browse graphic
Identification_Information:

Citation:
Citation_Information:
Originator: Fisheries Interaction Team (FIT)
Originator: Libby Logerwell (PI)
Originator: Alaska Fisheries Science Center
Publication_Date: Unpublished material
Title:
AFSC/REFM: Beaufort Sea Marine Fish Survey, Beaufort Sea, Alaska, August 2008, Fisheries Interaction Team
Geospatial_Data_Presentation_Form: tabular digital data
Description:

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Abstract:
The Alaska Fisheries Science Center's Status of Stocks and Multispecies Assessment (SSMA) Programs Fishery Interaction Team (FIT) conducted a fish survey in the marine offshore waters of the Beaufort Sea during the month of August, 2008. The Mineral Management Service (MMS) provided funding for the survey. The results of the survey provided estimates of abundance, species composition and biological information of marine fish and invertebrates, oceanographic properties and information on the macro- and micro- zooplankton communities.
Purpose:
To quantify the distribution, abundance, and biological condition of important offshore marine fish species. To assess the biology, behavior, and dynamics of key ecosystem components for ongoing scientific research. Based on results of the survey, recommend methods for future monitoring that could provide time-series and data trend information necessary to support offshore development decisions and serve as a proto-type fisheries component of future MMS or other ocean observing systems.

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Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 200807
Ending_Date: 200808
Currentness_Reference:
ground condition

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Status:
Progress: complete
Maintenance_and_Update_Frequency: Data will be added if future surveys are conducted by AFSC.

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Spatial_Domain:
Description_of_Geographic_Extent:
Alaska, Arctic, Beaufort Sea
Bounding_Coordinates:
West_Bounding_Coordinate: -155.0
East_Bounding_Coordinate: -152.0
North_Bounding_Coordinate: 72
South_Bounding_Coordinate: 71

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Keywords:
Theme:
Theme_Keyword_Thesaurus: ISO19115
Theme_Keyword: Biota
Theme_Keyword: Oceans
Theme:
Theme_Keyword_Thesaurus: none
Theme_Keyword: survey
Theme_Keyword: acoustic
Theme_Keyword: standardized bottom trawl
Theme_Keyword: fish abundance
Theme_Keyword: invertebrate abundance
Theme_Keyword: bongo net
Theme_Keyword: CTD
Place:
Place_Keyword_Thesaurus: none
Place_Keyword: Alaska
Place_Keyword: Arctic
Place_Keyword: Beaufort Sea
Temporal:
Temporal_Keyword_Thesaurus: none
Temporal_Keyword: summer

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Taxonomy:
Keywords/Taxon:
Taxonomic_Keyword_Thesaurus:
none
Taxonomic_Keywords: zooplankton
Taxonomic_Keywords: invertebrates
Taxonomic_Keywords: crab
Taxonomic_Keywords: fish
Taxonomic_Keywords: forage fish
Taxonomic_Keywords: groundfish
Taxonomic_Keywords: sea bird
Taxonomic_Keywords: marine mammal
General_Taxonomic_Coverage:
http://www.afsc.noaa.gov/RACE/groundfish/species_codebook.pdf
Taxonomic_Classification:
Taxon_Rank_Name: Kingdom
Taxon_Rank_Value: Animalia
Taxonomic_Classification:
Taxon_Rank_Name: Genus
Taxon_Rank_Value: Reinhardtius
Taxonomic_Classification:
Taxon_Rank_Name: Species
Taxon_Rank_Value: hippoglossoides
Applicable_Common_Name: Greenland turbot
Taxonomic_Classification:
Taxon_Rank_Name: Genus
Taxon_Rank_Value: Gadus
Taxonomic_Classification:
Taxon_Rank_Name: Species
Taxon_Rank_Value: macrocephalus
Applicable_Common_Name: Pacific cod
Taxonomic_Classification:
Taxon_Rank_Name: Genus
Taxon_Rank_Value: Theragra
Taxonomic_Classification:
Taxon_Rank_Name: Species
Taxon_Rank_Value: chalcogramma
Applicable_Common_Name: walleye pollock
Taxonomic_Classification:
Taxon_Rank_Name: Genus
Taxon_Rank_Value: Chionoecetes
Taxonomic_Classification:
Taxon_Rank_Name: Species
Taxon_Rank_Value: opilio
Applicable_Common_Name: snow crab
Taxonomic_Classification:
Taxon_Rank_Name: Genus
Taxon_Rank_Value: Boregadus
Taxonomic_Classification:
Taxon_Rank_Name: Species
Taxon_Rank_Value: saida
Applicable_Common_Name: Arctic cod

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Access_Constraints: Contact Point Of Contact for data request form.
Use_Constraints:
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.

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Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: National Oceanic and Atmospheric Administration (NOAA) Alaska Fisheries Science Center (AFSC) Resource Ecology and Fisheries Management Division (REFM)
Contact_Address:
Address_Type: mailing and physical
Address: 7600 Sand Point Way N.E., Bldg. 4
City: Seattle
State_or_Province: WA
Postal_Code: 98115
Country: USA
Contact_Voice_Telephone: 206-526-4231
Contact_Electronic_Mail_Address: libby.logerwell@noaa.gov
Browse_Graphic:
Browse_Graphic_File_Name: FITBeaufort2008.jpg
Browse_Graphic_File_Description:
A map of the survey area in the Beaufort Sea Alaska. Includes bottom trawl locations, acoustic and CTD transects.
Browse_Graphic_File_Type: .jpg
Data_Set_Credit:
Minerals Management Service (MMS), OCS Alaska Region.
Native_Data_Set_Environment:
Access

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Data_Quality_Information:
Logical_Consistency_Report:
Not applicable.
Completeness_Report:
Not applicable.

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Lineage:
Methodology:
Methodology_Type: Final Report
Methodology_Description:
Database description, table and field descriptions and data caveats
Methodology_Citation:
Citation_Information:
Originator: AFSC/REFM/FIT
Publication_Date: 201009
Title:
Beaufort Sea Marine Fish Monitoring 2008: Pilot Survey and Test of Hypothesis
Geospatial_Data_Presentation_Form: MS Word

Online_Linkage: http://www.afsc.noaa.gov/REFM/Stocks/fit/Beaufort.php
Process_Step:
Process_Description:
NA
Process_Date: Unknown

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Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: tblAllStationLocations
Entity_Type_Definition:
NA
Entity_Type_Definition_Source:
AFSC
Attribute:
Attribute_Label: Cruise
Attribute_Definition:
200801, year 2008, 1 leg
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 200801
Range_Domain_Maximum: 200801
Attribute:
Attribute_Label: Vessel
Attribute_Definition:
Ocean Explorer was used for the 2008 Beaufort sea survey (148)
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 148
Range_Domain_Maximum: 148
Attribute:
Attribute_Label: Station
Attribute_Definition:
Location where event took place
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1
Range_Domain_Maximum: 71
Attribute:
Attribute_Label: Haul
Attribute_Definition:
Bottom hauls were from 1-26. Midwater hauls from 101 - 128; CTD and bongo events have descriptive haul fields
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Unrepresentable_Domain:
unknown
Attribute:
Attribute_Label: LatDD
Attribute_Definition:
Latitude is in decimal degrees. This latitude represents the EQ location (start location) for all events - North
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 71.1234999974569
Range_Domain_Maximum: 71.9788283333333
Attribute:
Attribute_Label: LongDD
Attribute_Definition:
Longitude is in decimal degrees. This longitude represents the EQ location (start location) for all events - West
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -155.996500015259
Range_Domain_Maximum: -151.9899
Attribute:
Attribute_Label: EventDescription
Attribute_Definition:
Bottom tow, midwater tow, CTD cast or bongo tow.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Unrepresentable_Domain:
unknown
Detailed_Description:
Entity_Type:
Entity_Type_Label: tblBotCatch
Entity_Type_Definition:
NA
Entity_Type_Definition_Source:
AFSC
Attribute:
Attribute_Label: Cruise
Attribute_Definition:
200801, year 2008, 1 leg.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 200801
Range_Domain_Maximum: 200801
Attribute:
Attribute_Label: Vessel
Attribute_Definition:
Ocean Explorer was used for the 2008 Beaufort sea survey (148).
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 148
Range_Domain_Maximum: 148
Attribute:
Attribute_Label: Haul
Attribute_Definition:
Bottom hauls were from 1-26. If a haul does not appear in this table, there was no catch associated with it.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Unrepresentable_Domain:
unknown
Attribute:
Attribute_Label: SpeciesCode
Attribute_Definition:
Corresponds to the species in the "tblSpeciesList" table.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 474
Range_Domain_Maximum: 99999
Attribute:
Attribute_Label: SpeciesLatinName
Attribute_Definition:
Latin name for species; corresponds to the species in the "tblSpeciesList" table
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Unrepresentable_Domain:
unknown
Attribute:
Attribute_Label: VoucherNumber
Attribute_Definition:
Number that corresponds to specimens that were vouchered in formalin for future identification.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1
Range_Domain_Maximum: 13
Attribute:
Attribute_Label: FishInvert
Attribute_Definition:
Whether the species is an invertebrate or fish.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Unrepresentable_Domain:
unknown
Attribute:
Attribute_Label: NonSubSubWeight
Attribute_Definition:
This is a subsample of the subsample (in kg). It only applies to invertebrates. These are the measured weights from field.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.187
Range_Domain_Maximum: 0.187
Attribute:
Attribute_Label: NonSubSubNumber
Attribute_Definition:
This is a subsample of the subsample (in #'s). It only applies to invertebrates. These are actual numbers from field.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 4
Range_Domain_Maximum: 4
Attribute:
Attribute_Label: NonSubsampleWeight
Attribute_Definition:
Weight of the sample that was NOT counted and weighed (in kg).
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.233999997377396
Range_Domain_Maximum: 607.119995117188
Attribute:
Attribute_Label: SubSampleWeight
Attribute_Definition:
Weight of the subsample (in kg). Everything that was weighed was also counted. Corresponds to SubSampleNumbers.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.00100000004749745
Range_Domain_Maximum: 95.849998474121
Attribute:
Attribute_Label: SubSampleNumbers
Attribute_Definition:
Count of the subsample (in #'s). Everything that was counted was also weighed. Corresponds to SubSampleWeight.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1
Range_Domain_Maximum: 28485
Attribute:
Attribute_Label: CalculatedWeight
Attribute_Definition:
Calculated weight from NonSubsample Weight (in kg). Extraplates subsample nonsub weight up to the subsample level.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.00100000004749745
Range_Domain_Maximum: 615.989990234375
Attribute:
Attribute_Label: CalculatedNumbers
Attribute_Definition:
Calculated numbers from NonSubsample Numbers (in #'s). Extraplates subsample nonsub numbers up to the subsample level.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1
Range_Domain_Maximum: 79851
Attribute:
Attribute_Label: TotalWeight
Attribute_Definition:
Total weght of the species in the catch (in kg). Calculated from the the subsample weight.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.00100000004749745
Range_Domain_Maximum: 2434.64428710938
Attribute:
Attribute_Label: TotalNumbers
Attribute_Definition:
Total numbers of the species in the catch (in #'s). Calculated from the subsample numbers.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1
Range_Domain_Maximum: 2562796
Attribute:
Attribute_Label: SampledAll
Attribute_Definition:
Yes (Y) if species was counted and weighed (no extrapolations) and no (N) if the species was extrapolated from subsample
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Unrepresentable_Domain:
unknown
Attribute:
Attribute_Label: AverageWeight
Attribute_Definition:
Calculated from the counts and weights (in kg).
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0
Range_Domain_Maximum: 0.758000016212463
Attribute:
Attribute_Label: Comment
Attribute_Definition:
Comments about the catch/species.
Attribute_Definition_Source:
AFSC
Attribute_Domain_Values:
Unrepresentable_Domain:
unknown

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Metadata_Reference_Information:
Metadata_Date: 20100602
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: National Oceanic and Atmospheric Administration (NOAA) Alaska Fisheries Science Center (AFSC) Resource Ecology and Fisheries Management Division (REFM)
Contact_Address:
Address_Type: mailing and physical
Address: 7600 Sand Point Way N.E., Bldg. 4
City: Seattle
State_or_Province: WA
Postal_Code: 98115
Country: USA
Contact_Voice_Telephone: not available
Contact_Electronic_Mail_Address: AFSC.metadata@noaa.gov
Metadata_Standard_Name: FGDC Biological Data Profile of the Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001.1-1999