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Important areas for cetaceans in Russian Far East waters

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Filatova, Olga A., Hoyt, Erich, Burdin, Alexander M., Burkanov, Vladimir N., Fedutin, Ivan D., Ovsyanikova, Ekaterina N., Shpak, Olga V., Shulezhko, Tatiana S. +1 more·2022·Aquatic Conservation: Marine and Freshwater Ecosystems
DOI 10.1002/aqc.3782
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Abstract

Cetacean species are highly mobile, most of them regularly travelling over long distances, thereby presenting complex obstacles to their conservation. Identification of their critical habitats, specifically those parts of a cetacean’s range that are essential for day‐to‐day survival and for maintaining a healthy population growth rate, is necessary for their effective protection. This study presents a summary of the data on cetacean sightings during surveys that covered substantial parts of the Russian Far East coastal waters from the Okhotsk Sea to Chukotka in order to determine important areas for particular cetacean species. Sixteen cetacean species were registered during the surveys, and for 12 of them with sufficient numbers of sightings, zones with maximum sighting rates were identified. Only 13% of all cetacean sightings and 22% of sightings of protected species occurred within marine protected areas (MPAs). The highest sighting rates for protected species were concentrated off north‐eastern Sakhalin Island, in the Shantar Area, in Anadyr Gulf, in Kresta Bay and in the waters off eastern Chukotka. The analysis of the distribution patterns of various cetacean species in Russian Far East seas provides a solid base for future conservation planning. Lack of specific MPAs for protection of cetaceans and associated biodiversity hinders marine conservation in Russian Far East seas. The study highlights the specific zones important for various cetacean species and suggests the extension of some existing MPAs and the creation of new MPAs for future spatial habitat protection measures.

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  • The Red Data Book of Endangered Species includes bowhead whales with conservation status 1.

    “The Red Data Book of Endangered Species includes bowhead whales (conservation status 1) (Filatova et al., 2022).”

    From Institutional navigation of oceans governance: Lessons from Russia and the United States Indigenous multi-level whaling governance in the Arctic (2022) · cites this paper as Filatova et al., 2022

    Table 1 lists bowhead whales in the Russian Red Book, but assigns category 1 only to the Okhotsk Sea population; the Bering–Chukchi–Beaufort population is category 5. The Calculation of encounter rates section defines category 1 as endangered. The claim omits the population distinction and thus overgeneralizes the category 1 status. (LLM, conf=0.89)

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Authors
Filatova, O. A., Hoyt, E., Burdin, A. M., Burkanov, V. N., Fedutin, I. D., Ovsyanikova, E. N., Shpak, O. V., Shulezhko, T. S., & Titova, O. V.
Affiliations
  • Lomonosov Moscow State University (RU)
  • Bridlington Hospital (GB)
  • Kamchatka Branch of the Pacific Institute of Geography Petropavlovsk‐Kamchatsky Russia
  • Faculty of Biology Lomonosov Moscow State University Moscow Russia
  • The University of Queensland (AU)
  • Severtsov Institute of Ecology and Evolution (RU)
Corresponding author
Filatova, Olga A.
ORCID
Venue
Aquatic Conservation: Marine and Freshwater Ecosystems
Publisher
Wiley
Published
2022-02-10
Volume
32
Issue
4
Pages
687-701
ISSN
  • 1052-7613 (ISSN-L)
  • 1099-0755
DOI
10.1002/aqc.3782
OpenAlex
W4211086850
Cited by
12
References
1
Citations by year
2026: 4 · 2025: 1 · 2024: 3 · 2023: 3 · 2022: 1
FWCI
1.07
Type
journal article
Language
en
Open access
Licence
onlinelibrary.wiley.com/termsAndConditions#vor (vor)
Locations
  • Aquatic Conservation Marine and Freshwater Ecosystems (publishedVersion)
  • NOAA Institutional Repository (submittedVersion, public-domain)
Funders
Pew Charitable Trusts (00028218)
Topics
  • Physical Sciences › Environmental Science › Ecology › Marine animal studies overview
  • Physical Sciences › Environmental Science › Global and Planetary Change › Marine and fisheries research
  • Physical Sciences › Environmental Science › Management, Monitoring, Policy and Law › Coastal and Marine Management
Keywords
cetaceans, critical habitat, cetacean distribution, sighting rates, marine protected areas, cetacean conservation, protected species, Sea of Okhotsk, Russian Far East, Sakhalin, Chukotka, spatial conservation planning

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