Seventy years of tunas, billfishes, and sharks as sentinels of global ocean health
| العنوان: | Seventy years of tunas, billfishes, and sharks as sentinels of global ocean health |
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| المؤلفون: | Maria José Juan-Jordá, Hilario Murua, Haritz Arrizabalaga, Gorka Merino, Nathan Pacoureau, Nicholas K. Dulvy |
| المصدر: | Science. 378 |
| بيانات النشر: | American Association for the Advancement of Science (AAAS), 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Multidisciplinary, Tuna, Oceans and Seas, Endangered Species, Fisheries, Sharks, Animals, Biodiversity, Extinction, Biological |
| الوصف: | Fishing activity is closely monitored to an increasing degree, but its effects on biodiversity have not received such attention. Using iconic and well-studied fish species such as tunas, billfishes, and sharks, we calculate a continuous Red List Index of yearly changes in extinction risk over 70 years to track progress toward global sustainability and biodiversity targets. We show that this well-established biodiversity indicator is highly sensitive and responsive to fishing mortality. After ~58 years of increasing risk of extinction, effective fisheries management has shifted the biodiversity loss curve for tunas and billfishes, whereas the curve continues to worsen for sharks, which are highly undermanaged. While populations of highly valuable commercial species are being rebuilt, the next management challenge is to halt and reverse the harm afflicted by these same fisheries to broad oceanic biodiversity. |
| تدمد: | 1095-9203 0036-8075 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3d6dc1923d6da0520c8f5b4ecd9aa49 https://doi.org/10.1126/science.abj0211 |
| رقم الأكسشن: | edsair.doi.dedup.....c3d6dc1923d6da0520c8f5b4ecd9aa49 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 10959203 00368075 |
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