Cited by 278Marine and fisheries researchCoastal and Marine ManagementCoastal Fisheries and Human Impacts

The DOI matches its Crossref record; 57 of the 57 references it cites were found in a registry or an index.

Transnational Corporations as ‘Keystone Actors’ in Marine Ecosystems

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Abstract

Keystone species have a disproportionate influence on the structure and function of ecosystems. Here we analyze whether a keystone-like pattern can be observed in the relationship between transnational corporations and marine ecosystems globally. We show how thirteen corporations control 11-16% of the global marine catch (9-13 million tons) and 19-40% of the largest and most valuable stocks, including species that play important roles in their respective ecosystem. They dominate all segments of seafood production, operate through an extensive global network of subsidiaries and are profoundly involved in fisheries and aquaculture decision-making. Based on our findings, we define these companies as keystone actors of the Anthropocene. The phenomenon of keystone actors represents an increasingly important feature of the human-dominated world. Sustainable leadership by keystone actors could result in cascading effects throughout the entire seafood industry and enable a critical transition towards improved management of marine living resources and ecosystems.

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Crossref · 10.1371/journal.pone.0127533

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  1. Anonymous. <chapter-title>In for the long term—Sustainability Report 2011</chapter-title>. <publisher-loc>Hong Kong</publisher-loc>: <publisher-name>Pacific Andes</publisher-name>, <year>2012</year>.

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Metadata

Authors
Österblom, H., Jouffray, J.-B., Folke, C., Crona, B., Troell, M., Merrie, A., & Rockström, J.
Affiliations
  • Stockholm Resilience Centre (SE)
  • Royal Swedish Academy of Sciences (SE)
Corresponding author
  • Österblom, Henrik
  • Jouffray, Jean-Baptiste
  • Folke, Carl
  • Crona, Beatrice
  • Troell, Max
  • Merrie, Andrew
  • Rockström, Johan
Venue
PLOS ONE
Published
2015-05-27
Volume
10
Issue
5
Pages
e0127533
ISSN
1932-6203 (ISSN-L)
OpenAlex
W1560630840
Cited by
276
References
55
Citations by year
2026: 16 · 2025: 25 · 2024: 27 · 2023: 35 · 2022: 27 · 2021: 29 · 2020: 40 · 2019: 20 · 2018: 19 · 2017: 21 · 2016: 15 · 2015: 2
FWCI
15.58
Type
journal article
Language
en
Open access
Locations
  • PLoS ONE (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Figshare (submittedVersion, cc-by)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Marine and fisheries research
  • Physical Sciences › Environmental Science › Management, Monitoring, Policy and Law › Coastal and Marine Management
  • Physical Sciences › Environmental Science › Ecology › Coastal Fisheries and Human Impacts
Keywords
multinational corporations, marine ecosystems, seafood production, fisheries, aquaculture, subsidiaries, fish stocks, Anthropocene, sustainable leadership, marine resource management
MeSH terms
Animals, Fisheries, Industry, Oceans and Seas, Professional Corporations, Ecosystem, Aquaculture, Internationality, Ecological and Environmental Phenomena, Policy

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