Data Report: 2021 Gulf of Alaska bottom trawl survey
收藏NOAA Institutional Repository2026-02-13 更新2026-04-25 收录
下载链接：
https://doi.org/10.25923/mat4-br54
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资源简介：
This report presents data from the 2021 Gulf of Alaska groundfish survey conducted by the Alaska Fisheries Science Center of the National Marine Fisheries Service. It contains detailed descriptions of the survey planning and operations, species distribution and abundance charts, length frequency plots, tables of catch per unit effort and estimated biomass, weight and length measurements, length-weight regression parameters, lists of identified species, survey strata specifications, and trawl descriptions.
提供机构：
NOAA
创建时间：
2026-02-13
