Widespread diversity deficits of coral reef sharks and rays

被引：34

作者：

Simpfendorfer, Colin A. ^{[1
,2
]}

Heithaus, Michael R. ^{[3
]}

Heupel, Michelle R. ^{[2
,4
]}

MacNeil, M. Aaron ^{[5
]}

Meekan, Mark ^{[6
]}

Harvey, Euan ^{[7
]}

Sherman, C. Samantha ^{[1
,8
]}

Currey-Randall, Leanne M. ^{[4
]}

Goetze, Jordan S. ^{[9
,10
]}

Kiszka, Jeremy J. ^{[3
]}

Rees, Matthew J. ^{[6
,11
]}

Speed, Conrad W. ^{[6
]}

Udyawer, Vinay ^{[12
]}

Bond, Mark E. ^{[3
]}

Flowers, Kathryn I. ^{[3
,13
]}

Clementi, Gina M. ^{[3
]}

Valentin-Albanese, Jasmine ^{[14
]}

Adam, M. Shiham ^{[15
]}

Ali, Khadeeja ^{[3
,16
]}

Asher, Jacob ^{[17
]}

Aylagas, Eva ^{[17
]}

Beaufort, Oceane ^{[18
]}

Benjamin, Cecilie ^{[19
]}

Bernard, Anthony T. F. ^{[20
,21
]}

Berumen, Michael L. ^{[22
]}

Bierwagen, Stacy ^{[4
]}

Birrell, Chico ^{[23
]}

Bonnema, Erika ^{[3
]}

Bown, Rosalind M. K. ^{[24
]}

Brooks, Edward J. ^{[25
]}

Brown, J. Jed ^{[26
]}

Buddo, Dayne ^{[27
]}

Burke, Patrick J. ^{[28
,29
]}

Caceres, Camila ^{[3
]}

Cambra, Marta ^{[30
,31
]}

Cardenosa, Diego ^{[3
]}

Carrier, Jeffrey C. ^{[32
]}

Casareto, Sara ^{[3
]}

Caselle, Jennifer E. ^{[33
]}

Charloo, Venkatesh ^{[34
]}

Cinner, Joshua E. ^{[35
]}

Claverie, Thomas ^{[36
]}

Clua, Eric E. G. ^{[37
,38
]}

Cochran, Jesse E. M. ^{[22
]}

Cook, Neil ^{[39
,40
]}

Cramp, Jessica E. ^{[41
,42
]}

D'Alberto, Brooke M. ^{[1
,43
]}

de Graaf, Martin ^{[44
]}

Dornhege, Mareike C. ^{[45
]}

Espinoza, Mario ^{[30
,31
]}

机构：

[1] James Cook Univ, Coll Sci & Engn, Townsville, Qld, Australia

[2] Univ Tasmania, Inst Marine & Antarctic Studies, Hobart, Tas, Australia

[3] Florida Int Univ, Dept Biol Sci, Inst Environm, North Miami, FL USA

[4] Australian Inst Marine Sci, Townsville, Qld, Australia

[5] Dalhousie Univ, Ocean Frontier Inst, Dept Biol, Halifax, NS, Canada

[6] Australian Inst Marine Sci, Perth, WA, Australia

[7] Curtin Univ, Sch Mol & Life Sci, Bentley, WA, Australia

[8] Simon Fraser Univ, Earth to Ocean Grp, Biol Sci, Burnaby, BC, Canada

[9] Curtin Univ, Sch Mol & Life Sci, Perth, WA, Australia

[10] Dept Biodivers Conservat & Attract, Marine Sci Program Biodivers & Conservat Sci, Perth, WA, Australia

[11] Univ Wollongong, Sch Earth Atmospher & Life Sci, Ctr Sustainable Ecosyst Solut, Wollongong, NSW, Australia

[12] Australian Inst Marine Sci, Darwin, NT, Australia

[13] Mote Marine Lab, Sharks & Rays Conservat Program, Sarasota, FL USA

[14] SUNY Stony Brook, Sch Marine & Atmospher Sci, Stony Brook, NY USA

[15] Int Pole & Line Fdn Maldives, Male, Maldives

[16] Minist Fisheries Marine Resources & Agr, Marine Res Inst, Male, Maldives

[17] AlRaidah Digital City, Dept Environm Protect & Regenerat, Red Sea Global, Riyadh, Saudi Arabia

[18] Kap Natirel NGO Fort Olive, Guadeloupe, France

[19] Mahonia Dari Res & Conservat Ctr, Kimbe, Papua N Guinea

[20] South African Inst Aquat Biodivers, Natl Res Fdn, Makhanda, South Africa

[21] Rhodes Univ, Dept Zool & Entomol, Makhanda, South Africa

[22] King Abdullah Univ Sci & Technol, Red Sea Res Ctr, Thuwal, Saudi Arabia

[23] Madagascar Program, Wildlife Conservat Soc, Marine Conservat, Antananarivo, Madagascar

[24] Blue Resources Trust, Colombo, Sri Lanka

[25] Cape Eleuthera, Cape Eleuthera Inst, Eleuthera, Bahamas

[26] Qatar Univ, Coll Arts & Sci, Ctr Sustainable Dev, Doha, Qatar

[27] Georgia Aquarium IUCN Ctr Species Survival, Atlanta, GA USA

[28] Macquarie Univ, Sch Nat Sci, Sydney, NSW, Australia

[29] Bimini Biol Field Stn, Bimini, Bahamas

[30] Univ Costa Rica, Ctr Invest Ciencias Mar Limnologia, San Jose, Costa Rica

[31] MigraMar, Olema, CA USA

[32] Albion Coll, Dept Biol, Albion, MI USA

[33] Univ Calif Santa Barbara, Inst Marine Sci, Santa Barbara, CA USA

[34] Coastal Impact, Goa, India

[35] James Cook Univ, Coll Arts Soc & Educ, Townsville, Qld, Australia

[36] Ctr Univ Format & Rech Mayotte, Dembeni, France

[37] Ctr Rech Insulaire & Observ Environm, Paris Sci Lettres, Opunohu Bay, Papetoai, France

[38] Ecole Prat Hautes Etud, Labs Excellence Corail, Perpignan, France

[39] Cardiff Univ, Sch Biosci, Cardiff, Wales

[40] Environm Res Inst Charlotteville, Charlotteville, Trinidad Tobago

[41] James Cook Univ, Australian Res Council Ctr Excellence Coral Reef, Townsville, Qld, Australia

[42] Sharks Pacific, Rarotonga, Cook Islands

[43] Commonwealth Sci & Ind Res Org, Oceans & Atmosphere, Hobart, Tas, Australia

[44] Wageningen Univ Res, Wageningen Marine Res, Ijmuiden, Netherlands

[45] Sophia Univ, Grad Sch Global Environm Studies, Tokyo, Japan

[46] Waitt Inst, La Jolla, CA USA

[47] Univ Fed Fluminense, Dept Biol Marinha, Reef Syst Ecol & Conservat Lab, Rio De Janeiro, Brazil

[48] Marine Megafauna Fdn, Palm Beach, FL USA

[49] Oceanog Res Inst, Durban, South Africa

[50] TRAFFIC Int, Cambridge, England

来源：

SCIENCE | 2023年 / 380卷 / 6650期

关键词：

D O I：

10.1126/science.ade4884

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A global survey of coral reefs reveals that overfishing is driving resident shark species toward extinction, causing diversity deficits in reef elasmobranch (shark and ray) assemblages. Our specieslevel analysis revealed global declines of 60 to 73% for five common resident reef shark species and that individual shark species were not detected at 34 to 47% of surveyed reefs. As reefs become more shark-depleted, rays begin to dominate assemblages. Shark-dominated assemblages persist in wealthy nations with strong governance and in highly protected areas, whereas poverty, weak governance, and a lack of shark management are associated with depauperate assemblages mainly composed of rays. Without action to address these diversity deficits, loss of ecological function and ecosystem services will increasingly affect human communities.

引用

页码：1155 / 1160

页数：6

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