气候变化领域集成服务门户(CCPortal): Transhemispheric ecosystem disservices of pink salmon in a Pacific Ocean macrosystem

CCPortal

DOI	10.1073/pnas.1720577115
	Transhemispheric ecosystem disservices of pink salmon in a Pacific Ocean macrosystem
	Springer A.M.; Van Vliet G.B.; Bool N.; Crowley M.; Fullagar P.; Lea M.-A.; Monash R.; Price C.; Vertigan C.; Woehler E.J.
发表日期	2018
ISSN	0027-8424
起始页码	E5038
结束页码	E5045
卷号	115 期号:22
英文摘要	Pink salmon (Oncorhynchus gorbuscha) in the North Pacific Ocean have flourished since the 1970s, with growth in wild populations augmented by rising hatchery production. As their abundance has grown, so too has evidence that they are having important effects on other species and on ocean ecosystems. In alternating years of high abundance, they can initiate pelagic trophic cascades in the northern North Pacific Ocean and Bering Sea and depress the availability of common prey resources of other species of salmon, resident seabirds, and other pelagic species. We now propose that the geographic scale of ecosystem disservices of pink salmon is far greater due to a 15,000-kilometer transhemispheric teleconnection in a Pacific Ocean macrosystem maintained by short-tailed shearwaters (Ardenna tenuirostris), seabirds that migrate annually between their nesting grounds in the South Pacific Ocean and wintering grounds in the North Pacific Ocean. Over this century, the frequency and magnitude of mass mortalities of shearwaters as they arrive in Australia, and their abundance and productivity, have been related to the abundance of pink salmon. This has influenced human social, economic, and cultural traditions there, and has the potential to alter the role shearwaters play in insular terrestrial ecology. We can view the unique biennial pulses of pink salmon as a large, replicated, natural experiment that offers basin-scale opportunities to better learn how these ecosystems function. By exploring trophic interaction chains driven by pink salmon, we may achieve a deeper conservation conscientiousness for these northern open oceans. © 2018 National Academy of Sciences. All Rights Reserved.
英文关键词	Carryover effect; Ecosystem management; Interaction chain; Short-tailed shearwater; Teleconnection
语种	英语
scopus关键词	Article; ecosystem monitoring; environmental factor; environmental management; environmental protection; geographic distribution; nonhuman; Oncorhynchus gorbuscha; organismal interaction; Pacific Ocean; population abundance; population dynamics; population migration; priority journal; salmonine; species identification; animal; bird; clutch size; ecology; ecosystem; environmental monitoring; food chain; marine biology; Pacific Ocean; physiology; salmonine; temperature; Animal Migration; Animals; Birds; Clutch Size; Ecology; Ecosystem; Environmental Monitoring; Food Chain; Marine Biology; Pacific Ocean; Salmon; Temperature
来源期刊	Proceedings of the National Academy of Sciences of the United States of America
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/160507
作者单位	Springer, A.M., Institute of Marine Science, University of Alaska Fairbanks, Fairbanks, AK 99775, United States; Van Vliet, G.B., Auke Bay, AK 99821, United States; Bool, N., Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS 7000, Australia; Crowley, M., South Coast Region, State Forests of NSW, Australia, Moruya Heads, NSW 2537, Australia; Fullagar, P., Commonwealth Scientific and Industrial Research Organization, Division of Wildlife Research, Australia, Belconnen, ACT 2617, Australia; Lea, M.-A., Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS 7000, Australia, Antarctic Climate and Ecosystems CRC, Hobart, TAS 7000, Australia; Monash, R., Marine Conservation Program, Department of Primary Industries, Parks, Water and Environment, Hobart, TAS 7001, Australia; Price, C., Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS 7000, Australia; Vertigan, C., Institute for Marine and Antarctic Studies, University o...
推荐引用方式 GB/T 7714	Springer A.M.,Van Vliet G.B.,Bool N.,et al. Transhemispheric ecosystem disservices of pink salmon in a Pacific Ocean macrosystem[J],2018,115(22).
APA	Springer A.M..,Van Vliet G.B..,Bool N..,Crowley M..,Fullagar P..,...&Woehler E.J..(2018).Transhemispheric ecosystem disservices of pink salmon in a Pacific Ocean macrosystem.Proceedings of the National Academy of Sciences of the United States of America,115(22).
MLA	Springer A.M.,et al."Transhemispheric ecosystem disservices of pink salmon in a Pacific Ocean macrosystem".Proceedings of the National Academy of Sciences of the United States of America 115.22(2018).