ArticleBiology letters2020
Coastal sharks supply the global shark fin trade.
Article in Biology letters, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed, 24 citations in OpenAlex.
- In Troubled Waters: Applying DNA Barcoding to Monitor Singapore's Shark Fin Trade.Ecology and evolution · 2025Article
- Chains of Commerce: A Comprehensive Review of Animal Welfare Impacts in the International Wildlife Trade.Animals : an open access journal from MDPI · 2025Review
- Illegal Trade in Protected Sharks: The Case of Artisanal Whale Shark Meat Fisheries in Java, Indonesia.Animals : an open access journal from MDPI · 2023Article
- Narrowing the niche of shark fin harvests in the global ocean.Biology letters · 2021Article
- Assigning shark fin origin using species distribution models needs a reality check.Biology letters · 2021Article
- Coastal sharks supply the global shark fin trade.Biology letters · 2020Article
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Progress in global shark conservation has been limited by constraints to understanding the species composition and geographic origins of the shark fin trade. Previous assessments that relied on earlier genetic techniques and official trade records focused on abundant pelagic species traded between Europe and Asia. Here, we combine recent advances in DNA barcoding and species distribution modelling to identify the species and source the geographic origin of fins sold at market. Derived models of species environmental niches indicated that shark fishing effort is concentrated within Exclusive Economic Zones, mostly in coastal Australia, Indonesia, the United States, Brazil, Mexico and Japan. By coupling two distinct tools, barcoding and niche modelling, our results provide new insights for monitoring and enforcement. They suggest stronger local controls of coastal fishing may help regulate the unsustainable global trade in shark fins.
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Registered trials
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