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Synapse
February 8, 20260 citationsOpen Access

Data Report: 2024 Aleutian Islands bottom trawl survey

ADA. N. DowlinMSM. C. SiplePSP. G. von Szalay

Key Points

  • The report aims to present findings from the 2024 bottom trawl survey in the Aleutian Islands focused on groundfish.
  • Conducted a bottom trawl survey in the Aleutian Islands.
  • Gathered data on species distribution, abundance, and length frequency.
  • Estimated biomass, catch-per-unit effort, and average weight and length.
  • Analyzed length-weight relationships and identified various species.
  • Provided detailed charts on species distribution and abundance.
  • Estimated biomass and catch-per-unit effort across survey strata.
  • Presented length frequency plots and length-weight regression analyses.

Abstract

This report presents data from the 2024 Aleutian Islands groundfish bottom trawl survey conducted by the Groundfish Assessment Program at 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 estimated biomass and abundance, catch-per-unit effort, average weight and length estimates, length-weight regressions, lists of identified species, survey strata specifications and charts, and trawl descriptions and diagrams.

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Cite This Study

Dowlin et al. (2026) studied this question.

synapsesocial.com/papers/698827f00fc35cd7a884708fhttps://doi.org/10.25923/090j-8132
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Data Report: 2021 Gulf of Alaska Bottom Trawl Survey2026
  2. 2Data Report : 2025 Gulf of Alaska Bottom Trawl Survey2026
  3. 3Results of the 2025 eastern and northern Bering Sea continental shelf bottom trawl survey of groundfish and invertebrate fauna2026
  4. 4The 2025 Longline Survey of the Gulf of Alaska on the FV Alaskan Leader: Cruise Report AL-25-012026
  5. 5Spatial Heterogeneity in the Aleutian Islands Influences Groundfish Morphometric Condition Rationale2026