气候变化领域集成服务门户(CCPortal): Decadal changes in plastic litter regurgitated by albatrosses and giant petrels at sub-Antarctic Marion Island

CCPortal

DOI	10.1016/j.marpolbul.2020.111471
	Decadal changes in plastic litter regurgitated by albatrosses and giant petrels at sub-Antarctic Marion Island
	Perold V.; Schoombie S.; Ryan P.G.
发表日期	2020
ISSN	0025326X
卷号	159
英文摘要	Plastic ingestion by seabirds is an efficient way to monitor marine plastics. We report temporal variation in the characteristics of marine litter regurgitated by albatrosses and giant petrels on sub-Antarctic Marion Island between 1996 and 2018. Both fishery and other litter peaked during the height of the Patagonian toothfish fishery around the island (1997–1999). Comparing the two subsequent decades of reduced fishing effort (1999–2008 and 2009–2018), fishing litter decreased while other litter increased across all species. Litter increased most in grey-headed albatrosses, followed by giant petrels and wandering albatrosses. Similar ranked responses were found in the same species at South Georgia, but non-fishery-related litter has increased faster in the Indian Ocean than the southwest Atlantic, indicating regional changes in litter growth rates. These seabirds' regurgitations provide an easy, non-invasive way to track changes in oceanic litter in a remote area that is otherwise difficult to monitor. © 2020 Elsevier Ltd
英文关键词	Fishery by-catch; Long-term monitoring; Nest pollutants; Plastic ingestion; Prince Edward Islands; Procellariiformes
语种	英语
scopus关键词	Contamination; Marine pollution; Decadal change; Fishing effort; Marine litter; Marine plastics; Non-invasive way; South Georgia; Southwest Atlantic; Temporal variation; Fisheries; concentration (composition); decadal variation; ingestion rate; marine pollution; plastic waste; seabird; source apportionment; Antarctica; article; fishery; fishing; growth rate; Indian Ocean; ingestion; nonhuman; plastic waste; seabird; South Georgia and the South Sandwich Islands; animal; Antarctica; bird; environmental monitoring; island (geological); waste; Marion Island; Prince Edward Islands; Diomedea exulans; Diomedeidae; Procellariidae; Procellariiformes; plastic; Animals; Antarctic Regions; Birds; Environmental Monitoring; Indian Ocean; Islands; Plastics; Waste Products
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148687
作者单位	FitzPatrick Institute of African Ornithology, DST-NRF Centre of Excellence, University of Cape Town, Rondebosch, 7701, South Africa
推荐引用方式 GB/T 7714	Perold V.,Schoombie S.,Ryan P.G.. Decadal changes in plastic litter regurgitated by albatrosses and giant petrels at sub-Antarctic Marion Island[J],2020,159.
APA	Perold V.,Schoombie S.,&Ryan P.G..(2020).Decadal changes in plastic litter regurgitated by albatrosses and giant petrels at sub-Antarctic Marion Island.Marine Pollution Bulletin,159.
MLA	Perold V.,et al."Decadal changes in plastic litter regurgitated by albatrosses and giant petrels at sub-Antarctic Marion Island".Marine Pollution Bulletin 159(2020).