6MF07 SeaCAT Data

We will conduct fieldwork to continue a study designed to compare age-0 pollock and their prey field between two separate pollock nursery regions in the western Gulf of Alaska. We will also investigate prey switching by arrowtooth flounder, which is of interest because high abundance of other small midwater fishes (e.g., capelin, eulachon) may relieve predation-related mortality of age-0 pollock. This work is needed to more rigorously evaluate food-related merits of two important pollock nurseries, and to begin to address the potential for prey switching to act as a density-dependent community stabilizing mechanism.

Data e Risorse

Campo Valore
access_constraints []
bbox-east-long -150.42799
bbox-north-lat 58.3545
bbox-south-lat 55.0913
bbox-west-long -159.451
contact-email matt.wilson@noaa.gov
coupled-resource [{"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}]
dataset-reference-date [{"type": "creation", "value": "2015-12-01T00:00:00Z"}, {"type": "issued", "value": "2015-12-01T00:00:00Z"}, {"type": "revision", "value": ""}]
guid gov.noaa.afsc:6mf07
licence []
metadata-date 2021-06-22
metadata-language eng
metadata_type geospatial
old-spatial {"type": "Polygon", "coordinates": [[[-159.451, 55.0913], [-150.42799, 55.0913], [-150.42799, 58.3545], [-159.451, 58.3545], [-159.451, 55.0913]]]}
resource-type dataset
responsible-party [{"name": "NOAA/NMFS/AFSC", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-159.451, 55.0913], [-150.42799, 55.0913], [-150.42799, 58.3545], [-159.451, 58.3545], [-159.451, 55.0913]]]}
spatial-data-service-type THREDDS OPeNDAP
spatial_harvester true
temporal-extent-begin 2007-09-06T14:46:00Z
temporal-extent-end 2007-09-06T16:51:00Z
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • 60-cm-bongo
  • amerigeo
  • amerigeoss
  • biological-data
  • ckan
  • conductivity
  • depth
  • fish-larvae
  • foci
  • geo
  • geoss
  • gulf-of-alaska
  • juvenile-pollock
  • latitude
  • longitude
  • midwater-fishes
  • national
  • north-america
  • nursery
  • oceanographic-data
  • plankton
  • prey-field
  • salinity
  • seacat
  • seawaterelectricalconductivity
  • seawaterpracticalsalinity
  • seawaterpressure
  • seawatersigmatheta
  • seawatertemperature
  • sigma-t
  • temperature
  • tiffany-c-vance
  • time
  • united-states
  • walleye-pollock
  • western-gulf-of-alaska
  • zooplankton
isopen False
metadata_created 2025-11-21T17:34:59.350490
metadata_modified 2025-11-21T17:34:59.350495
notes We will conduct fieldwork to continue a study designed to compare age-0 pollock and their prey field between two separate pollock nursery regions in the western Gulf of Alaska. We will also investigate prey switching by arrowtooth flounder, which is of interest because high abundance of other small midwater fishes (e.g., capelin, eulachon) may relieve predation-related mortality of age-0 pollock. This work is needed to more rigorously evaluate food-related merits of two important pollock nurseries, and to begin to address the potential for prey switching to act as a density-dependent community stabilizing mechanism.
num_resources 12
num_tags 37
title 6MF07 SeaCAT Data