7DY11 Seacat Data

The primary objectives are to conduct fieldwork to 1) extend time series of age-0 walleye pollock abundance off east Kodiak Island and in the Semidi Bank vicinity, and 2) test the utility of habitat models for predicting site-specific presence of flatfish over the continental shelf. Sampling will occur at pre-determined locations to collect age-0 walleye pollock and juvenile flatfishes. Secondary objectives are to 1) examine the hypothesis that benthic and neritic fishes in the coastal Gulf of Alaska (GOA) utilize different geographic areas for production of juveniles, and 2) collect samples of the potential prey taxa of these fishes. This work is needed to evaluate age-0 walleye pollock abundance as a recruitment predictor, to determine if juvenile flatfish habitat includes extensive parts of the continental shelf as predicted or is restricted to much smaller areas near shore, and to elucidate habitat differences among juvenile fishes to better understand how external forces might affect the taxonomic composition of fishery resources within the GOA ecosystem.

Data e Risorse

Campo Valore
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bbox-east-long -151.565
bbox-north-lat 58.1177
bbox-south-lat 54.9085
bbox-west-long -159.44701
cf_standard_names ["depth", "latitude", "longitude", "sea_water_electrical_conductivity", "sea_water_practical_salinity", "sea_water_pressure", "sea_water_sigma_theta", "sea_water_temperature", "time"]
contact-email matt.wilson@noaa.gov
coupled-resource []
dataset-reference-date [{"type": "creation", "value": "2015-12-01T00:00:00Z"}, {"type": "issued", "value": "2015-12-01T00:00:00Z"}]
distributor-formats []
distributor-info [{"distributor-contact": {"individual-name": "", "organisation-name": "Tiffany C. Vance", "position-name": "", "contact-info": {"email": "Tiffany.C.Vance@noaa.gov", "online-resource": "", "phone": ""}, "role": "publisher"}, "data-format": {"name": "OPeNDAP", "version": ""}, "transfer-options": []}]
encoding utf8
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guid gov.noaa.afsc:7dy11
harvest_url https://data.ioos.us/dataset/f85e139c-c736-413e-b636-18d69643b16e
licence ["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. Data will reside at the Alaska Fisheries Science Center. 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."]
lineage NetCDF generated by Axiom from excel file provided by Tiffany Vance, NOAA.
lineage-process-steps []
metadata-date 2024-08-13
metadata-language eng
object_reference 63c6d40e-2691-45ca-bd6d-84d82e0f8992
resource-type dataset
responsible-organisation [{"individual-name": "Matt Wilson", "organisation-name": "NMFS/AFSC/RACE", "position-name": "", "contact-info": {"email": "matt.wilson@noaa.gov", "online-resource": {"url": "http://www.afsc.noaa.gov/RACE/recruitment/default_rp.php", "function": "information", "name": "Online Resource", "description": "", "protocol": "WWW:LINK"}, "phone": ""}, "role": "pointOfContact"}, {"individual-name": "Matt Wilson", "organisation-name": "NMFS/AFSC/RACE", "position-name": "", "contact-info": {"email": "matt.wilson@noaa.gov", "online-resource": {"url": "http://www.afsc.noaa.gov/RACE/recruitment/default_rp.php", "function": "information", "name": "Online Resource", "description": "", "protocol": "WWW:LINK"}, "phone": ""}, "role": "originator"}, {"individual-name": "Matt Wilson", "organisation-name": "NMFS/AFSC/RACE", "position-name": "", "contact-info": {"email": "matt.wilson@noaa.gov", "online-resource": {"url": "http://www.afsc.noaa.gov/RACE/recruitment/default_rp.php", "function": "information", "name": "Online Resource", "description": "", "protocol": "WWW:LINK"}, "phone": ""}, "role": "pointOfContact"}]
responsible-parties [{"individual-name": "Matt Wilson", "organisation-name": "NMFS/AFSC/RACE", "position-name": "", "contact-info": {"email": "matt.wilson@noaa.gov", "online-resource": {"url": "http://www.afsc.noaa.gov/RACE/recruitment/default_rp.php", "function": "information", "name": "Online Resource", "description": "", "protocol": "WWW:LINK"}, "phone": ""}, "role": "pointOfContact"}, {"individual-name": "Matt Wilson", "organisation-name": "NMFS/AFSC/RACE", "position-name": "", "contact-info": {"email": "matt.wilson@noaa.gov", "online-resource": {"url": "http://www.afsc.noaa.gov/RACE/recruitment/default_rp.php", "function": "information", "name": "Online Resource", "description": "", "protocol": "WWW:LINK"}, "phone": ""}, "role": "originator"}]
responsible-party [{"name": "NMFS/AFSC/RACE", "roles": ["pointOfContact", "originator"]}]
spatial {"type": "Polygon", "coordinates": [[[-159.44701, 54.9085], [-151.565, 54.9085], [-151.565, 58.1177], [-159.44701, 58.1177], [-159.44701, 54.9085]]]}
spatial_harvester true
temporal-extent-begin 2011-10-03T05:07:00Z
temporal-extent-end 2011-10-14T01:41:00Z
use-constraints ["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. Data will reside at the Alaska Fisheries Science Center. 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."]
use-limitations ["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. Data will reside at the Alaska Fisheries Science Center. 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."]
waf_location http://thredds.aoos.org/iso/aoos_cruises_ecofoci_7dy11.nc.iso.xml
Gruppi
  • AmeriGEOSS
  • Regional Provider
Tag
  • AmeriGEOSS
  • CKAN
  • FOCI
  • GEO
  • GEOSS
  • IOOS
  • Oceans
  • Regional
  • Tiffany C. Vance
  • depth
  • latitude
  • longitude
  • sea_water_electrical_conductivity
  • sea_water_practical_salinity
  • sea_water_pressure
  • sea_water_sigma_theta
  • sea_water_temperature
  • time
isopen False
metadata_created 2025-09-19T01:17:31.692062
metadata_modified 2025-09-19T01:17:31.692067
notes The primary objectives are to conduct fieldwork to 1) extend time series of age-0 walleye pollock abundance off east Kodiak Island and in the Semidi Bank vicinity, and 2) test the utility of habitat models for predicting site-specific presence of flatfish over the continental shelf. Sampling will occur at pre-determined locations to collect age-0 walleye pollock and juvenile flatfishes. Secondary objectives are to 1) examine the hypothesis that benthic and neritic fishes in the coastal Gulf of Alaska (GOA) utilize different geographic areas for production of juveniles, and 2) collect samples of the potential prey taxa of these fishes. This work is needed to evaluate age-0 walleye pollock abundance as a recruitment predictor, to determine if juvenile flatfish habitat includes extensive parts of the continental shelf as predicted or is restricted to much smaller areas near shore, and to elucidate habitat differences among juvenile fishes to better understand how external forces might affect the taxonomic composition of fishery resources within the GOA ecosystem.
num_resources 1
num_tags 18
title 7DY11 Seacat Data