24160 AFSC/REFM: Groundfish Survey of the Chukchi Sea in 2013 by Shelf Habitat and Ecology of Fish and Zooplankton (SHELFZ) Data Set Published / External 22255 Fish Abundance Surveys Project Completed The Alaska Fisheries Science Centers (AFSC) Status of Stocks and Multispecies Assessment (SSMA) Programs Fishery Interaction Team (FIT) conducted an offshore fish and invertebrate survey as part of the SHEFLZ Survey in the northeastern Chukchi Sea in 2013. The project is funded under the North Slope Borough s (NSB) State of Alaska Coastal Impact Assistance Program Project #6 Biological and Physical Oceanography of the Chukchi Sea Task I Offshore oceanographic and fish surveys. The purpose of the SHELFZ survey was to characterize the northeastern Chukchi sea oceanographic habitat, distribution and abundance of fish, invertebrates and zooplankton from nearshore (<20 m) to offshore (>20 m). The Alaska Fisheries Science Center s contribution to the survey was to estimate the distribution and abundance of offshore fish and invertebrates in the northeastern Chukchi sea using a standardized survey bottom trawl. Loaded by FGDC Metadata Uploader, batch 7457, 10-28-2015 18:40 The following FGDC sections are not currently supported in InPort, but were preserved and will be included in the FGDC export: - Taxonomy (FGDC:taxonomy) Theme ISO 19115 Topic Category oceans Theme abundance Theme bottom trawl Theme distribution Theme nearshore Theme offshore Temporal summer Spatial Alaska Spatial Chukchi Sea NORTH SLOPE BOROUGH Data Set None Planned Table (digital) Funding provided to the North Slope Borough by USFWS, Coastal Impact Assistance Grant number F12AF00731 Instrument Not Applicable Trawler Bottom Trawls (not specified) 28309 csv file Published / External Completed Haul Loaded by FGDC Metadata Uploader, batch 7457, 10-28-2015 18:40 Haul MASTERSTATION NUMBER No No Active master station ID for project 1 - 31 STATIONID NUMBER No No Active SHELFZ assigned station ID 1 - 29 VESSEL Unknown No No Active Alaska Knight; fishing vessel trawler (RACE code is 162) CRUISE NUMBER No No Active The combination of VESSEL, CRUISE and HAUL will retrieve all data collected on the SHELFZ from the AFSC RACEbase 201302 - 201302 HAUL NUMBER No No Active Ordered sequentially 1 - 31 PERFORMANCE Unknown No No Active Performance description; translated from RACE ADP codebook START_TIME NUMBER No No Active Time tow was started In Alaska Daylight Time (ADT) 1 - 31 DURATION NUMBER No No Active In hundreths of an hour; time net was on bottom 0.102 - 0.307 DISTANCE_FISHED NUMBER No No Active In thousandths of a kilometer; total distance net towed on bottom; used in AREA_SWEPT_km2 calculations 0.54 - 2.15 NET_WIDTH_STANDARDIZED NUMBER No No Active In meters; Obtained from Marport Sensors on net wings; detects the amount of spread between net wings; used in AREA_SWEPT_km2 calculations 13.83408019 - 18.61636111 AREA_SWEPT_km2 NUMBER No No Active In km sqaured; DISTANCED_FISHED multiplied by NET_WIDTH_STANDARDIZED divided by 1000 0.009110508 - 0.039783164 NET_HEIGHT NUMBER No No Active Currently not used in any net measurment calculations but as a reference point for net performance 1.78 - 4.241 START_LATITUDE NUMBER No No Active In decimal degrees; start latitude of tow when net was on bottom 70.90868 - 71.9316 START_LONGITUDE NUMBER No No Active In decimal degrees; start longitude of tow when net was on bottom -160.26447 - -156.5996 END_LATITUDE NUMBER No No Active In decimal degrees; end latitude of tow when net was retrieved from bottom 70.91634 - 71.91959 END_LONGITUDE NUMBER No No Active In decimal degrees; end longitude of tow when net was retrieved from bottom -160.26646 - -156.61516 GEAR_DEPTH NUMBER No No Active Weighted average in meters; as measured by depth sensor on headrope (Seabird 39) 27 - 154 BOTTOM_DEPTH NUMBER No No Active Weighted average in meters; as measured by depth sensor on headrope (Seabird 39) 30 - 156 SURFACE_TEMPERATURE NUMBER No No Active In degrees celcius -1.7 - 5.9 GEAR_TEMPERATURE NUMBER No No Active In degrees celcius -1.7 - 2.7 WIRE_LENGTH NUMBER No No Active In meters; scope of the wire 140 - 480 GEAR NUMBER No No Active Type of standardized RACE net used for the survey; 83-112; See "BMT_Notes" on net description 1 - 1 28310 csv file Published / External Completed catch Loaded by FGDC Metadata Uploader, batch 7457, 10-28-2015 18:40 catch STATIONID NUMBER No No Active SHELFZ assigned station ID 1 - 29 CRUISE NUMBER No No Active The combination of VESSEL, CRUISE and HAUL will retrieve all data collected on the SHELFZ from the AFSC RACEbase 201302 - 201302 HAUL NUMBER No No Active Ordered sequentially 1 - 31 NODC_CODE Unknown No No Active Code from NODC (or Integrated Taxonomic Information System (ITIS)) X Unknown No No Active NA SPECIES_NAME Unknown No No Active Latin names follow the Integrated Taxonomic Information System (ITIS) convention COMMON_NAME Unknown No No Active common name of species; often blank NONSUB_WEIGHT Unknown No No Active In kg; weight of the sample that was not counted and weighed; For example you calculate an average weight for a species and weigh the rest of the individuals to get a total number SUBSAMPLE_WEIGHT NUMBER No No Active In kg; total weight of the subsample for that species 0.001 - 276.6600037 SUBSAMPLE_NUMBERS Unknown No No Active Total number of the species in the subsample CALCULATED_WEIGHT NUMBER No No Active NA 0.001 - 603.125 CALCULATED_NUMBERS Unknown No No Active NA TOTAL_WEIGHT NUMBER No No Active In kg; Using CALCULATED_WEIGHT, species weight is extrapolated to total catch 0.001 - 603.125 TOTAL_NUMBERS Unknown No No Active Using CALCULATED_NUMBERS, species numbers is extrapolated to total catch SAMPLED_ALL Unknown No No Active Whether all the individuals of a species in that tow were counted and weighed (no subsampling) AVERAGE_WEIGHT NUMBER No No Active Calculated from SUBSAMPLE_WEIGHT and SUBSAMPLE_NUMBERS for a species 0 - 2.595999956 VOUCHER_NUMBER Unknown No No Active Voucher number is sequential for each haul 28312 csv file Published / External Completed length Loaded by FGDC Metadata Uploader, batch 7457, 10-28-2015 18:40 length STATIONID NUMBER No No Active SHELFZ assigned station ID 1 - 29 CRUISE NUMBER No No Active The combination of VESSEL, CRUISE and HAUL will retrieve all data collected on the SHELFZ from the AFSC RACEbase 201302 - 201302 HAUL NUMBER No No Active Ordered sequentially 1 - 31 SEX NUMBER No No Active 1 = male; 2 = female; 3 = not able to determine sex 1 - 3 LENGTH NUMBER No No Active In millimeters 32 - 506 FREQUENCY NUMBER No No Active Frequency of that haul, sex and species occurence 1 - 15 LENGTH_TYPE Unknown No No Active Fork length SPECIES_NAME Unknown No No Active Latin names follow the Integrated Taxonomic Information System (ITIS) convention Data Steward 2015 Person Logerwell, Libby Libby.Logerwell@noaa.gov 7600 Sand Point Way, NE Seattle WA 98115-6349 Distributor 2015 Organization Alaska Fisheries Science Center AFSC afsc.webmaster@noaa.gov https://ror.org/01h7fye62 7600 Sand Point Way N.E., Building 4 Seattle WA 98115 USA (206) 526-4000 (206) 526-4004 https://www.fisheries.noaa.gov/about/alaska-fisheries-science-center AKFSC Home Page Online Resource 0700-1700 Pacific Time Originator 2015-10-28 Person Logerwell, Libby Libby.Logerwell@noaa.gov 7600 Sand Point Way, NE Seattle WA 98115-6349 Originator 2015-10-28 Organization Fisheries Interaction Team FIT Seattle WA Originator 2015-10-28 Organization Alaska Fisheries Science Center AFSC afsc.webmaster@noaa.gov https://ror.org/01h7fye62 7600 Sand Point Way N.E., Building 4 Seattle WA 98115 USA (206) 526-4000 (206) 526-4004 https://www.fisheries.noaa.gov/about/alaska-fisheries-science-center AKFSC Home Page Online Resource 0700-1700 Pacific Time Point of Contact 2015-10-28 Person Logerwell, Libby Libby.Logerwell@noaa.gov 7600 Sand Point Way, NE Seattle WA 98115-6349 Ground Condition 176 -156 71 66 Chukchi Sea Range 2013-08 2013-09 Unclassified NORTH SLOPE BOROUGH will disseminate the data. There are no legal restrictions on access to the data. They reside in public domain and can be freely distributed. 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. https://console.cloud.google.com/storage/browser/_details/nmfs_odp_afsc/REFM/FAS/Groundfish%20Survey%20of%20the%20Chukchi%20Sea%20in%202013%20by%20Shelf%20Habitat%20and%20Ecology%20of%20Fish%20and%20Zooplankton%20%28SHELFZ%29%20-%20Catch%20Data.csv Note: Dataset migrated by Dan Woodrich (AFSC data management coordinator) on 12/15/2021. Contact: Daniel.woodrich@noaa.gov https://console.cloud.google.com/storage/browser/_details/nmfs_odp_afsc/REFM/FAS/Groundfish%20Survey%20of%20the%20Chukchi%20Sea%20in%202013%20by%20Shelf%20Habitat%20and%20Ecology%20of%20Fish%20and%20Zooplankton%20%28SHELFZ%29%20-%20Haul%20Data.csv Note: Dataset migrated by Dan Woodrich (AFSC data management coordinator) on 12/15/2021. Contact: Daniel.woodrich@noaa.gov https://console.cloud.google.com/storage/browser/_details/nmfs_odp_afsc/REFM/FAS/Groundfish%20Survey%20of%20the%20Chukchi%20Sea%20in%202013%20by%20Shelf%20Habitat%20and%20Ecology%20of%20Fish%20and%20Zooplankton%20%28SHELFZ%29%20-%20Length%20Data.csv Note: Dataset migrated by Dan Woodrich (AFSC data management coordinator) on 12/15/2021. Contact: Daniel.woodrich@noaa.gov Excel Standard survey design. Data was proofed using RACE survey methods. The data were triple checked as entered correctly. Species were assigned the correct codes and updated for species currently in RACE database. See dataqual and method in uploaded FGDC view. Yes Unknown No No no NORTH SLOPE BOROUGH will disseminate the data. unknown NA 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. Project report is not available yet. 28309 Entity 28310 Entity 28312 Entity gov.noaa.nmfs.inport:24160 Angie Greig 2015-03-24T14:13:27 SysAdmin InPortAdmin 2026-03-04T19:17:17 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 fish groundfish Kingdom Animalia csv file Haul AFSC MASTERSTATION master station ID for project AFSC 1 31 STATIONID SHELFZ assigned station ID AFSC 1 29 VESSEL Alaska Knight; fishing vessel trawler (RACE code is 162) AFSC CRUISE The combination of VESSEL, CRUISE and HAUL will retrieve all data collected on the SHELFZ from the AFSC RACEbase AFSC 201302 201302 HAUL Ordered sequentially AFSC 1 31 PERFORMANCE Performance description; translated from RACE ADP codebook AFSC START_TIME Time tow was started In Alaska Daylight Time (ADT) AFSC 1 31 DURATION In hundreths of an hour; time net was on bottom AFSC 0.102 0.307 DISTANCE_FISHED In thousandths of a kilometer; total distance net towed on bottom; used in AREA_SWEPT_km2 calculations AFSC 0.54 2.15 NET_WIDTH_STANDARDIZED In meters; Obtained from Marport Sensors on net wings; detects the amount of spread between net wings; used in AREA_SWEPT_km2 calculations AFSC 13.83408019 18.61636111 AREA_SWEPT_km2 In km sqaured; DISTANCED_FISHED multiplied by NET_WIDTH_STANDARDIZED divided by 1000 AFSC 0.009110508 0.039783164 NET_HEIGHT Currently not used in any net measurment calculations but as a reference point for net performance AFSC 1.78 4.241 START_LATITUDE In decimal degrees; start latitude of tow when net was on bottom AFSC 70.90868 71.9316 START_LONGITUDE In decimal degrees; start longitude of tow when net was on bottom AFSC -160.26447 -156.5996 END_LATITUDE In decimal degrees; end latitude of tow when net was retrieved from bottom AFSC 70.91634 71.91959 END_LONGITUDE In decimal degrees; end longitude of tow when net was retrieved from bottom AFSC -160.26646 -156.61516 GEAR_DEPTH Weighted average in meters; as measured by depth sensor on headrope (Seabird 39) AFSC 27 154 BOTTOM_DEPTH Weighted average in meters; as measured by depth sensor on headrope (Seabird 39) AFSC 30 156 SURFACE_TEMPERATURE In degrees celcius AFSC -1.7 5.9 GEAR_TEMPERATURE In degrees celcius AFSC -1.7 2.7 WIRE_LENGTH In meters; scope of the wire AFSC 140 480 GEAR Type of standardized RACE net used for the survey; 83-112; See "BMT_Notes" on net description AFSC 1 1 csv file catch AFSC STATIONID SHELFZ assigned station ID AFSC 1 29 CRUISE The combination of VESSEL, CRUISE and HAUL will retrieve all data collected on the SHELFZ from the AFSC RACEbase AFSC 201302 201302 HAUL Ordered sequentially AFSC 1 31 NODC_CODE Code from NODC (or Integrated Taxonomic Information System (ITIS)) AFSC X NA AFSC SPECIES_NAME Latin names follow the Integrated Taxonomic Information System (ITIS) convention AFSC COMMON_NAME common name of species; often blank AFSC NONSUB_WEIGHT In kg; weight of the sample that was not counted and weighed; For example you calculate an average weight for a species and weigh the rest of the individuals to get a total number AFSC SUBSAMPLE_WEIGHT In kg; total weight of the subsample for that species AFSC 0.001 276.6600037 SUBSAMPLE_NUMBERS Total number of the species in the subsample AFSC CALCULATED_WEIGHT NA AFSC 0.001 603.125 CALCULATED_NUMBERS NA AFSC TOTAL_WEIGHT In kg; Using CALCULATED_WEIGHT, species weight is extrapolated to total catch AFSC 0.001 603.125 TOTAL_NUMBERS Using CALCULATED_NUMBERS, species numbers is extrapolated to total catch AFSC SAMPLED_ALL Whether all the individuals of a species in that tow were counted and weighed (no subsampling) AFSC AVERAGE_WEIGHT Calculated from SUBSAMPLE_WEIGHT and SUBSAMPLE_NUMBERS for a species AFSC 0 2.595999956 VOUCHER_NUMBER Voucher number is sequential for each haul AFSC csv file catch misc AFSC STATIONID SHELFZ assigned station ID AFSC 1 16 CRUISE The combination of VESSEL, CRUISE and HAUL will retrieve all data collected on the SHELFZ from the AFSC RACEbase AFSC 201302 201302 HAUL Ordered sequentially AFSC 1 31 SPECIES_NAME Latin names follow the Integrated Taxonomic Information System (ITIS) convention AFSC COMMON_NAME common name of species; often blank AFSC NONSUB_WEIGHT In kg; weight of the sample that was not counted and weighed; For example you calculate an average weight for a species and weigh the rest of the individuals to get a total number AFSC SUBSAMPLE_WEIGHT In kg; total weight of the subsample for that species AFSC 0.002 26.66799927 SUBSAMPLE_NUMBERS Total number of the species in the subsample AFSC CALCULATED_WEIGHT In kg; calculated weight of that species in the SUBSAMPLE_WEIGHT and NONSUB_WEIGHT categories AFSC 0.002 26.66799927 CALCULATED_NUMBERS Calculated number of that species in the SUBSAMPLE_WEIGHT and NONSUB_WEIGHT categories AFSC TOTAL_WEIGHT In kg; Using CALCULATED_WEIGHT, species weight is extrapolated to total catch AFSC 0.002 26.66799927 TOTAL_NUMBERS Using CALCULATED_NUMBERS, species numbers is extrapolated to total catch AFSC SAMPLED_ALL Whether all the individuals of a species in that tow were counted and weighed (no subsampling) AFSC AVERAGE_WEIGHT Calculated from SUBSAMPLE_WEIGHT and SUBSAMPLE_NUMBERS for a species AFSC 0 1.419999957 ENTRY_ORDER Order of entry into the RACE program AFSC 9 65 VOUCHER_NUMBER Voucher number is sequential for each haul AFSC csv file length AFSC STATIONID SHELFZ assigned station ID AFSC 1 29 CRUISE The combination of VESSEL, CRUISE and HAUL will retrieve all data collected on the SHELFZ from the AFSC RACEbase AFSC 201302 201302 HAUL Ordered sequentially AFSC 1 31 SEX 1 = male; 2 = female; 3 = not able to determine sex AFSC 1 3 LENGTH In millimeters AFSC 32 506 FREQUENCY Frequency of that haul, sex and species occurence AFSC 1 15 LENGTH_TYPE Fork length AFSC SPECIES_NAME Latin names follow the Integrated Taxonomic Information System (ITIS) convention AFSC