气候变化领域集成服务门户(CCPortal): Recovery at sea of abandoned, lost or discarded drifting fish aggregating devices

CCPortal

DOI	10.1038/s41893-022-00883-y
	Recovery at sea of abandoned, lost or discarded drifting fish aggregating devices
	Imzilen, Taha; Lett, Christophe; Chassot, Emmanuel; Maufroy, Alexandra; Goujon, Michel; Kaplan, David M.
发表日期	2022
ISSN	2398-9629
起始页码	593
结束页码	602
卷号	5 期号:7 页码:10
英文摘要	Tropical tuna purse-seine fishing vessels contribute to abandoned, lost or discarded (ALD) fishing equipment by deploying large numbers of drifting Fish Aggregating Devices (dFADs). Here we analysed more than 80,000 dFAD trajectories (56,263 tracking buoys) in the Indian and Atlantic oceans from 2012 to 2018. We found that more than 40% of dFAD trajectories ultimately drifted away from fishing grounds, becoming ALD. About 20% of these lost dFADs passed within 50 km of major ports, indicating that port-based programmes could be effective in collecting ALD dFADs at sea. We also identified areas within the fishing grounds where most dFADs exit and where high-seas recovery could be valuable. For example, most dFADs leaving Indian Ocean fishing grounds along their eastern border at similar to 70 degrees E, particularly in October-December, do not return to fishing grounds. Despite considerable logistical challenges, at-sea dFAD recovery offers promising options for reducing the ecological footprints of purse-seine fisheries.
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:000788422600001
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/272846
作者单位	Institut de Recherche pour le Developpement (IRD); Centre National de la Recherche Scientifique (CNRS); Ifremer; Institut de Recherche pour le Developpement (IRD); Universite de Montpellier; UDICE-French Research Universities; Sorbonne Universite; Institut de Recherche pour le Developpement (IRD)
推荐引用方式 GB/T 7714	Imzilen, Taha,Lett, Christophe,Chassot, Emmanuel,et al. Recovery at sea of abandoned, lost or discarded drifting fish aggregating devices[J],2022,5(7):10.
APA	Imzilen, Taha,Lett, Christophe,Chassot, Emmanuel,Maufroy, Alexandra,Goujon, Michel,&Kaplan, David M..(2022).Recovery at sea of abandoned, lost or discarded drifting fish aggregating devices.NATURE SUSTAINABILITY,5(7),10.
MLA	Imzilen, Taha,et al."Recovery at sea of abandoned, lost or discarded drifting fish aggregating devices".NATURE SUSTAINABILITY 5.7(2022):10.