干旱区生态环境知识资源中心(Arid): Assessing the extinction risk of insular, understudied marine species

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DOI	10.1111/cobi.13854
	Assessing the extinction risk of insular, understudied marine species
	Thomas, Elin A.; Bohm, Monika; Pollock, Caroline; Chen, Chong; Seddon, Mary; Sigwart, Julia D.
通讯作者	Thomas, EA (corresponding author), Queens Univ Belfast, Queens Univ Marine Lab, 12-13 Strand, Portaferry BT22 1PF, North Ireland.
来源期刊	CONSERVATION BIOLOGY
ISSN	0888-8892
EISSN	1523-1739
出版年	2021-11
英文摘要	Hydrothermal vents are rare deep-sea oases that house faunal assemblages with a similar density of life as coral reefs. Only approximately 600 of these hotspots are known worldwide, most only one-third of a football field in size. With advancing development of the deep-sea mining industry, there is an urgent need to protect these unique, insular ecosystems and their specialist endemic faunas. We applied the IUCN (International Union for the Conservation of Nature) Red List criteria to assess the extinction risk of vent-endemic molluscs with varying exposure to potential deep-sea mining. We assessed 31 species from three key areas under different regulatory frameworks in the Indian, West Pacific, and Southern Oceans. Three vent mollusc species were also examined as case studies of different threat contexts (protected or not from potential mining) to explore the interaction of local regulatory frameworks and IUCN Red List category assignment. We found that these assessments were robust even when there was some uncertainty in the total range of individual species, allowing assessment of species that have only recently been named and described. For vent-endemic species, regulatory changes to area-based management can have a greater impact on IUCN Red List assessment outcomes than incorporating additional data about species distributions. Our approach revealed the most useful IUCN Red List criteria for vent-endemic species: criteria B and D2. This approach, combining regulatory framework and distribution, has the potential to rapidly gauge assessment outcomes for species in insular systems worldwide.
英文关键词	deep-sea mining hydrothermal vents IUCN marine molluscs threatened species Especies amenazadas UICN marino mineria de mar profundo moluscos respiraderos hidrotermales
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000717481800001
WOS关键词	IUCN RED LIST ; CRITERIA ; ASSESSMENTS ; BIOGEOGRAPHY
WOS类目	Biodiversity Conservation ; Ecology ; Environmental Sciences
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/367674
作者单位	[Thomas, Elin A.; Sigwart, Julia D.] Queens Univ Belfast, Queens Univ Marine Lab, 12-13 Strand, Portaferry BT22 1PF, North Ireland; [Bohm, Monika] Zool Soc London, Inst Zool, London, England; [Bohm, Monika] Indianapolis Zool Soc, Global Ctr Species Survival, Indianapolis, IN USA; [Pollock, Caroline] Int Union Conservat Nat IUCN, Red List Unit, Global Species Programme, Cambridge, England; [Chen, Chong] Japan Agcy Marine Earth Sci & Technol JAMSTEC, X STAR, Yokosuka, Kanagawa, Japan; [Seddon, Mary] IUCN SSC Mollusc Specialist Grp, Exbourne, Okehampton, England; [Sigwart, Julia D.] Senckenberg Res Inst & Museum, Frankfurt, Germany
推荐引用方式 GB/T 7714	Thomas, Elin A.,Bohm, Monika,Pollock, Caroline,et al. Assessing the extinction risk of insular, understudied marine species[J],2021.
APA	Thomas, Elin A.,Bohm, Monika,Pollock, Caroline,Chen, Chong,Seddon, Mary,&Sigwart, Julia D..(2021).Assessing the extinction risk of insular, understudied marine species.CONSERVATION BIOLOGY.
MLA	Thomas, Elin A.,et al."Assessing the extinction risk of insular, understudied marine species".CONSERVATION BIOLOGY (2021).