Overfishing Drives Over One Third Of All Sharks And Rays
Oct 22 2021 nbsp 0183 32 We present the first global reassessment of 1 199 species in Class Chondrichthyes sharks rays and chimeras The first global assessment in 2014 concluded
Half A Century Of Global Decline In Oceanic Sharks And Rays 2021 , Abstract Overfishing is the primary cause of marine defaunation yet declines in and increasing extinction risks of individual species are difficult to measure particularly for the largest
MEMORANDUM OF UNDERSTANDING ON THE CONSERVATION
HALF A CENTURY OF GLOBAL DECLINE IN OCEANIC SHARKS AND RAYS Prepared by Nathan Pacoureau et al
Half A Century Of Global Decline In Oceanic Sharks And Rays, Jan 27 2021 nbsp 0183 32 Pacoureau N Rigby C L Kyne P M et al Half a century of global decline in oceanic sharks and rays Nature 589 567 571 2021 https doi 10 1038 s41586 020
2 1 Half A Century Of Global Decline In Oceanic Sharks And Rays
2 1 Half A Century Of Global Decline In Oceanic Sharks And Rays, We calculate two well established indicators 47 measure of change in extinction risk calculated for all 31 oceanic species We find that 49 an 18 fold increase in Relative Fishing Pressure
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Overfishing Drives Over One third Of All Sharks And Rays Toward A
Overfishing Drives Over One third Of All Sharks And Rays Toward A Nov 8 2021 nbsp 0183 32 We present the first global reassessment of 1 199 species in Class Chondrichthyes sharks rays and chimeras The first global assessment in 2014 concluded
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Aug 6 2021 nbsp 0183 32 This paper presents the results of the 2021 reassessments of the world s sharks and rays revealing that more than one third 37 5 of chondrichthyans are estimated to be IUCN Red List Of Threatened Species. Nature London Vol 589 Iss 7843 Jan 28 2021 567 3 571A 571M DOI 10 1038 s41586 020 03173 9 Jan 27 2021 nbsp 0183 32 Overfishing is the primary cause of marine defaunation yet declines in and increasing extinction risks of individual species are difficult to measure particularly for the
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