Small scale abundance and movement of Atka mackerel and other Steller sea lion groundfish prey in the Western Aleutian Islands

The dataset was collected in the central and western Aleutian Islands, Alaska during 2014 and 2015 as part of a large-scale tagging effort to estimate Atka mackerel abundance and movement at several locales. The dataset describes locations and lengths of tagged fish as well as conductivity, salinity...

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Bibliographic Details
Main Author: Susanne McDermott
Format: Dataset
Language:unknown
Published: Research Workspace 2014
Subjects:
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > ALASKA
Pleurogrammus monopterygius
Atka mackerel
Eumetopias jubatus
northern sea lion, steller sealion, Steller's sea lion, Steller Sea Lion
2015
2014
CPUE index
tagging
Steller sea lion
Aleutian
North Pacific Research Board
endangered species
foraging ecology
mark recapture
fish movement
fish abundance
Prey field
life history
distribution
abundance
CTD
bottom trawl
Oceans
Environment
Aleutian Islands
Alaska
winter
fall
summer
Atka
Pacific
Online Access:https://search.dataone.org/view/10.24431_rw1k46r_2020_8_24_18019
Description
Summary:The dataset was collected in the central and western Aleutian Islands, Alaska during 2014 and 2015 as part of a large-scale tagging effort to estimate Atka mackerel abundance and movement at several locales. The dataset describes locations and lengths of tagged fish as well as conductivity, salinity, and temperature data. The dataset consists of 9 files: 1305_TagsRecovered.csv 1305_TagsReleased.csv 1305_Specimen.csv 1305_SeededTags.csv 1305_Mortality.csv 1305_MasterHaul.csv 1305_Lengths.csv 1305_CTD.csv 1305_Catch.csv

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