Distribution and relative abundance of bowhead whales and other marine mammals in the western Beaufort Sea, 2020

Brower, A.; Willoughby, A.; Ferguson, M.

doi:10.25923/8043-y003

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Distribution and relative abundance of bowhead whales and other marine mammals in the western Beaufort Sea, 2020

2022
By Brower, A. ; Willoughby, A. ; Ferguson, M.
Series: NOAA technical memorandum NMFS-AFSC ; 439

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Personal Author:

Brower, A. ; Willoughby, A. ; Ferguson, M.

Brower, A. ; Willoughby, A. ; Ferguson, M. Less -
Corporate Authors:

Alaska Fisheries Science Center (U.S.)
NOAA Program & Office:

NMFS (National Marine Fisheries Service) ; AFSC (Alaska Fisheries Science Center) ; CICOES (Cooperative Institute for Climate, Ocean and Ecosystem Studies)

NMFS (National Marine Fisheries Service) ; AFSC (Alaska Fisheries Science Center) ; CICOES (Cooperative Institute for Climate, Ocean and Ecosystem Studies) Less -
Description:

Aerial line-transect surveys for bowhead whales (Balaena mysticetus) and other marine mammals were conducted in the western Beaufort and eastern Chukchi seas from 17 September to 15 October 2020. The primary survey area ranged from Utqiaġvik to Prudhoe Bay, Alaska (157°-148°W, shore to 72°N). Surveys were conducted on a total of 14 days, mostly in the primary survey area due to survey priorities, weather, and logistical limitations.
Keywords:

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Balaena Mysticetus Beaufort Sea Bowhead Whale Distribution Line-transect Migration
Series:

NOAA technical memorandum NMFS-AFSC ; 439
DOI:

https://doi.org/10.25923/8043-y003
Document Type:

Technical Memorandum
Funding:

Contract no. 2021-069
Rights Information:

Public Domain
Compliance:

Submitted
Main Document Checksum:

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urn:sha256:41f3c75ae6e76a45f1d31b5f0b43981156569217a4c3f18d1581a4b54a4d3244
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https://repository.library.noaa.gov/view/noaa/44403/noaa_44403_DS1.pdf
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Distribution and relative abundance of bowhead whales and other marine mammals in the western Beaufort Sea, 2020

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