Global Assessment of Abalone Species and Their Extinction Risk
Author Information
Author(s): Peters Howard, Ralph Gina M., Rogers-Bennett Laura
Primary Institution: Department of Environment and Geography, University of York
Hypothesis
What is the extinction risk of all 54 species of abalone in the context of fishing and climate change?
Conclusion
The study found that 37.04% of abalone species are threatened with extinction, particularly those that are commercially fished.
Supporting Evidence
- 71.43% of commercially fished abalone species are classified as threatened.
- Only 15.15% of unexploited abalone species are classified as threatened.
- The highest concentration of threatened species occurs along the North American Pacific coast.
Takeaway
Abalones are in danger because people catch them too much and climate change is making things worse.
Methodology
The study used IUCN Red List methodology to assess the extinction risk of all abalone species globally.
Potential Biases
Potential bias due to reliance on existing literature and expert opinions.
Limitations
The assessment relies on available data, which may not cover all species comprehensively.
Digital Object Identifier (DOI)
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