Cited by 697Marine and fisheries researchIchthyology and Marine BiologyFish Ecology and Management Studies

Migratory Movements, Depth Preferences, and Thermal Biology of Atlantic Bluefin Tuna

Block, Barbara A., Dewar, Heidi, Blackwell, Susanna B., Williams, Thomas D., Prince, Eric D., Farwell, Charles J., Boustany, Andre, Teo, Steven L. H. +3 more·2001·Science

Abstract

The deployment of electronic data storage tags that are surgically implanted or satellite-linked provides marine researchers with new ways to examine the movements, environmental preferences, and physiology of pelagic vertebrates. We report the results obtained from tagging of Atlantic bluefin tuna with implantable archival and pop-up satellite archival tags. The electronic tagging data provide insights into the seasonal movements and environmental preferences of this species. Bluefin tuna dive to depths of >1000 meters and maintain a warm body temperature. Western-tagged bluefin tuna make trans-Atlantic migrations and they frequent spawning grounds in the Gulf of Mexico and eastern Mediterranean. These data are critical for the future management and conservation of bluefin tuna in the Atlantic.

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Crossref · 10.1126/science.1061197

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  • Variation in size, complexity, number, and positioning of heat-exchanging organs (retia) among different species of tuna results in varying degrees of heterothermy.

    “Additionally, the variation in size, complexity, number, and positioning of heat-exchanging organs (retia) among different species of tuna results in varying degrees of heterothermy (Block & Stevens 2001).”

    From Effects of temperature on global patterns of tuna and billfish richness (2008) · cites this paper as Block & Stevens 2001

  • Several species maintain warm brains, and many larger species of tuna (albacore, bigeye, yellowfin, and bluefins) conserve heat in their viscera.

    “For instance, several species maintain warm brains, and many larger species of tuna (albacore, bigeye, yellowfin, and bluefins) conserve heat in their viscera.”

    From Effects of temperature on global patterns of tuna and billfish richness (2008) · cites this paper as Block & Stevens 2001

  • Residence time on spawning grounds is likely to be variable, with adult fish arriving and leaving throughout the spawning season.

    “Although our study did not examine residence time on spawning grounds, this is likely to be variable, with adult fish arriving and leaving throughout the spawning season (Farley & Davis 1998, Block et al. 2001, Galuardi et al. 2010).”
  • Atlantic bluefin tuna is the species able to tolerate the widest ranges of environmental conditions.

    “suggests that bluefin tuna is the species able to tolerate the widest ranges of environmental conditions, as supported by its physiological capabilities (Block et al., 2001;Block and Stevens, 2001).”

    From Global habitat preferences of commercially valuable tuna (2015) · cites this paper as Block et al., 2001

  • Atlantic bluefin tuna is the species able to tolerate the widest ranges of environmental conditions.

    “suggests that bluefin tuna is the species able to tolerate the widest ranges of environmental conditions, as supported by its physiological capabilities (Block et al., 2001;Block and Stevens, 2001).”

    From Global habitat preferences of commercially valuable tuna (2015) · cites this paper as Block and Stevens, 2001

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Authors
Block, B. A., Dewar, H., Blackwell, S. B., Williams, T. D., Prince, E. D., Farwell, C. J., Boustany, A., Teo, S. L. H., Seitz, A., Walli, A., & Fudge, D.
Affiliations
  • Hopkins Marine Station (US)
  • Pfleger Institute of Environmental Research (US)
  • Monterey Bay Aquarium, 886 Cannery Row, Monterey, CA 93940, USA.
  • NOAA National Marine Fisheries Service (US)
  • Tuna Research and Conservation Center, Stanford University, Hopkins Marine Station, Oceanview Boulevard, Pacific Grove, CA 93950, USA.
Corresponding author
Block, Barbara A.
Venue
Science
Published
2001-08-17
Volume
293
Issue
5533
Pages
1310-1314
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2158424236
Cited by
697
References
2
Citations by year
2026: 14 · 2025: 17 · 2024: 9 · 2023: 20 · 2022: 17 · 2021: 34 · 2020: 25 · 2019: 21 · 2018: 19 · 2017: 23 · 2016: 24 · 2015: 35 · 2014: 57 · 2013: 34 · 2012: 30
FWCI
28.13
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Environmental Science › Global and Planetary Change › Marine and fisheries research
  • Physical Sciences › Environmental Science › Nature and Landscape Conservation › Ichthyology and Marine Biology
  • Physical Sciences › Environmental Science › Nature and Landscape Conservation › Fish Ecology and Management Studies
Keywords
Thunnus thynnus, migratory movements, depth preference, thermal biology, archival tags, pop-up satellite archival tags, transatlantic migration, spawning grounds, Gulf of Mexico, Eastern Mediterranean, fish conservation, fisheries management
MeSH terms
Animals, Animal Identification Systems, Atlantic Ocean, Behavior, Animal, Body Temperature, Conservation of Natural Resources, Diving, Female, Fisheries, Male, Reproduction, Seasons, Swimming, Temperature, Tuna, Ecosystem

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