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  5. 深海生物学研究室
  6. 海洋哺乳动物与海洋生物声学研究组
Using local ecological knowledge to inform regional conservation prioritization for threatened marine megafauna

文献类型：期刊论文

作者Lin, Mingli2,3; Liu, Mingming3; Ma, Heidi2; Turvey, Samuel T.2; Li, Songhai1,3
刊名OCEAN & COASTAL MANAGEMENT
出版日期2024-09-01
卷号255页码:9
关键词Indicator species Dugong Sea turtle Indo-Pacific humpback dolphin Conservation prioritization South China Sea
ISSN号0964-5691
DOI10.1016/j.ocecoaman.2024.107268
英文摘要Due to high costs and time constraints, it can be difficult for traditional field-based methods to acquire sufficient data to identify priority species or areas in marine conservation planning. Local ecological knowledge (LEK) is increasingly used as an important source of information for evidence-based management strategies, but its usefulness for informing conservation prioritization for threatened marine species has rarely been assessed. Here, we conducted the first range-wide systematic survey of five marine megafauna (Indo-Pacific humpback dolphin, Indo-Pacific finless porpoise, dugong, whale shark, sea turtles) using interviews with fishers in the northern South China Sea (SCS), one of the richest marine biodiversity hotspots in the world, to assess the ability of LEK to highlight priority species and areas for conservation. Our results reveal that the dugong has become functionally extinct in China, while the Indo-Pacific finless porpoise, whale shark, and sea turtles have all experienced more severe declines compared to the Indo-Pacific humpback dolphin. Based on the sighting histories of these threatened species, regional conservation priorities and management activities should therefore focus on reducing disturbance pressure in the Beibu Gulf and eastern Guangdong for the Indo-Pacific finless porpoise and in eastern/southern Hainan Island for the whale shark and sea turtles. These findings challenge current conservation strategies that prioritize the Indo-Pacific humpback dolphin in the SCS, suggesting that coastal dolphins might not be good indicators of the population trends of sympatric marine megafauna. While LEK cannot provide precise abundance and habitat data for highly threatened marine species, we demonstrate that it offers comparable long-term population trend and wide-scale distribution data to inform the prioritization of conservation actions.
WOS关键词HUMPBACK DOLPHINS ; SEA-TURTLES ; BIODIVERSITY ; POPULATION ; EXTINCTION ; CALIFORNIA ; RISK
资助项目National Natural Science Foundation of China[42225604] ; National Natural Science Foundation of China[41406182] ; National Natural Science Foundation of China[41306169] ; National Natural Science Foundation of China[41422604] ; Development Project of the Institute of Deep-sea Science and Engineering, Chinese Academy of Sciences[E072010101] ; China Scholarship Council[20210491017] ; Research England ; Ethical Statement[IDSSE-SYLL-MMMBL-01]
WOS研究方向Oceanography ; Water Resources
语种英语
WOS记录号WOS:001266954900001
出版者ELSEVIER SCI LTD
资助机构National Natural Science Foundation of China ; Development Project of the Institute of Deep-sea Science and Engineering, Chinese Academy of Sciences ; China Scholarship Council ; Research England ; Ethical Statement
源URL[http://ir.idsse.ac.cn/handle/183446/11512]  
专题深海科学研究部_深海生物学研究室_海洋哺乳动物与海洋生物声学研究组
通讯作者Turvey, Samuel T.; Li, Songhai
作者单位1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Peoples R China
2.Zool Soc London, Inst Zool, Regents Pk, London NW1 4RY, England
3.Chinese Acad Sci, Inst Deep sea Sci & Engn, Marine Mammal & Marine Bioacoust Lab, Sanya 572000, Peoples R China
推荐引用方式
GB/T 7714		 Lin, Mingli,Liu, Mingming,Ma, Heidi,et al. Using local ecological knowledge to inform regional conservation prioritization for threatened marine megafauna[J]. OCEAN & COASTAL MANAGEMENT,2024,255:9.
APA Lin, Mingli,Liu, Mingming,Ma, Heidi,Turvey, Samuel T.,&Li, Songhai.(2024).Using local ecological knowledge to inform regional conservation prioritization for threatened marine megafauna.OCEAN & COASTAL MANAGEMENT,255,9.
MLA Lin, Mingli,et al."Using local ecological knowledge to inform regional conservation prioritization for threatened marine megafauna".OCEAN & COASTAL MANAGEMENT 255(2024):9.

入库方式： OAI收割

来源：深海科学与工程研究所

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