气候变化领域集成服务门户(CCPortal): Towards process-oriented management of tropical reefs in the anthropocene

CCPortal

DOI	10.1038/s41893-022-00981-x
	Towards process-oriented management of tropical reefs in the anthropocene
	Seguin, Raphael; Mouillot, David; Cinner, Joshua E.; Smith, Rick D. Stuart; Maire, Eva; Graham, Nicholas A. J.; McLean, Matthew; Vigliola, Laurent; Loiseau, Nicolas
发表日期	2023
ISSN	2398-9629
起始页码	148
结束页码	+
卷号	6 期号:2 页码:13
英文摘要	Tropical reefs and the fish relying on them are under increasing pressure. Shallow-reef fish provide important ecological information in addition to sustaining fisheries, tourism and more. Although empirical metrics of fish biomass are widely used in fisheries management, metrics of biomass production-how much new biomass is produced over time-are rarely estimated even though such production informs potential fisheries yields. Here we estimate fish standing biomass (B), biomass production (P, the rate of biomass accumulation) and biomass turnover (P/B ratio, the rate of biomass replacement) for 1,979 tropical reef sites spanning 39 tropical countries. On the basis of fish standing biomass and biomass turnover, we propose a conceptual framework that splits reefs into three classes to visualize ecological and socio-economic risk and help guide spatial management interventions (for example, marine protected areas) to optimize returns on conservation efforts. At large scales, high turnover was associated with high human pressure and low primary productivity, whereas high biomass was associated with low human pressure and high primary productivity. Going beyond standing fish biomass to consider dynamic ecological processes can better guide regional coral reef conservation and sustainable fisheries management. Sustaining tropical reefs in the Anthropocene is a vital challenge. This study proposes guiding regional conservation on the basis of ecological processes and finds that the biomass and productivity of reef fish provide complementary information for management.
学科领域	Green & Sustainable Science & Technology; Environmental Sciences; Environmental Studies
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
WOS记录号	WOS:000883302400005
来源期刊	NATURE SUSTAINABILITY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/272659
作者单位	Centre National de la Recherche Scientifique (CNRS); Ifremer; Institut de Recherche pour le Developpement (IRD); Universite de Montpellier; Centre National de la Recherche Scientifique (CNRS); Ifremer; Institut de Recherche pour le Developpement (IRD); James Cook University; University of Tasmania; Lancaster University; Dalhousie University
推荐引用方式 GB/T 7714	Seguin, Raphael,Mouillot, David,Cinner, Joshua E.,et al. Towards process-oriented management of tropical reefs in the anthropocene[J],2023,6(2):13.
APA	Seguin, Raphael.,Mouillot, David.,Cinner, Joshua E..,Smith, Rick D. Stuart.,Maire, Eva.,...&Loiseau, Nicolas.(2023).Towards process-oriented management of tropical reefs in the anthropocene.NATURE SUSTAINABILITY,6(2),13.
MLA	Seguin, Raphael,et al."Towards process-oriented management of tropical reefs in the anthropocene".NATURE SUSTAINABILITY 6.2(2023):13.