气候变化领域集成服务门户(CCPortal): Climate change: Body shrinkage due to Arctic warming reduces red knot fitness in tropical wintering range

CCPortal

DOI	10.1126/science.aad6351
	Climate change: Body shrinkage due to Arctic warming reduces red knot fitness in tropical wintering range
	Van Gils J.A.; Lisovski S.; Lok T.; Meissner W.; Ozarowska A.; De Fouw J.; Rakhimberdiev E.; Soloviev M.Y.; Piersma T.; Klaassen M.
发表日期	2016
ISSN	0036-8075
起始页码	819
结束页码	821
卷号	352 期号:6287
英文摘要	Reductions in body size are increasingly being identified as a response to climate warming. Here we present evidence for a case of such body shrinkage, potentially due to malnutrition in early life. We show that an avian long-distance migrant (red knot, Calidris canutus canutus), which is experiencing globally unrivaled warming rates at its high-Arctic breeding grounds, produces smaller offspring with shorter bills during summers with early snowmelt. This has consequences half a world away at their tropical wintering grounds, where shorter-billed individuals have reduced survival rates. This is associated with these molluscivores eating fewer deeply buried bivalve prey and more shallowly buried seagrass rhizomes. We suggest that seasonal migrants can experience reduced fitness at one end of their range as a result of a changing climate at the other end.
英文关键词	adaptation; arctic environment; bivalve; body size; breeding population; breeding site; climate change; feeding behavior; fitness; global warming; malnutrition; seasonality; shrinkage; survival; tropical environment; wader; winter; arctic climate; Article; biomass; bird; bivalve; body size; Calidris canutus canutus; climate change; long distance migrant; malnutrition; nonhuman; prey; priority journal; rhizome; seagrass; sediment; summer; warming; winter; animal; Arctic; beak; breeding; Charadriiformes; complication; congenital malformation; food chain; greenhouse effect; population migration; reproductive fitness; season; veterinary; Arctic; Aves; Bivalvia; Calidris canutus; Calidris canutus canutus; Animal Migration; Animals; Arctic Regions; Beak; Bivalvia; Body Size; Breeding; Charadriiformes; Food Chain; Genetic Fitness; Global Warming; Malnutrition; Seasons
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/245828
作者单位	Department of Coastal Systems, NIOZ Royal Netherlands Institute for Sea Research, Utrecht University, Post Office Box 59, AB Den Burg (Texel), 1790, Netherlands; Centre for Integrative Ecology, School of Life and Environmental Sciences, Deakin University, Waurn Ponds CampusVIC 3217, Australia; Conservation Ecology Group, Groningen Institute for Evolutionary Life Sciences (GELIFES), University of Groningen, Post Office Box 11103, CC Groningen, 9700, Netherlands; Centre d'Ecologie Fonctionnelle et Evolutive, Unité Mixte de Recherche 5175, Campus Centre National de la Recherche Scientifique, 1919 Route de Mende, Montpellier Cedex 5, 34293, France; Avian Ecophysiology Unit, Department of Vertebrate Ecology and Zoology, University of Gdańsk, Wita Stwosza 59, Gdańsk, 80-308, Poland; Department of Vertebrate Zoology, Lomonosov Moscow State University, Moscow, 119991, Russian Federation
推荐引用方式 GB/T 7714	Van Gils J.A.,Lisovski S.,Lok T.,et al. Climate change: Body shrinkage due to Arctic warming reduces red knot fitness in tropical wintering range[J],2016,352(6287).
APA	Van Gils J.A..,Lisovski S..,Lok T..,Meissner W..,Ozarowska A..,...&Klaassen M..(2016).Climate change: Body shrinkage due to Arctic warming reduces red knot fitness in tropical wintering range.Science,352(6287).
MLA	Van Gils J.A.,et al."Climate change: Body shrinkage due to Arctic warming reduces red knot fitness in tropical wintering range".Science 352.6287(2016).