globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2014.11.029
Scopus记录号: 2-s2.0-84964285507
论文题名:
Trace elements and ingested plastic debris in wintering dovekies (Alle alle)
作者: Fife D.T.; Robertson G.J.; Shutler D.; Braune B.M.; Mallory M.L.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 91, 期:1
起始页码: 368
结束页码: 371
语种: 英语
英文关键词: Alle alle ; Dovekie ; Mercury ; Plastic ingestion ; Stable isotopes ; Trace elements
Scopus关键词: Debris ; Ecology ; Isotopes ; Marine pollution ; Mercury (metal) ; Alle alle ; Arctic seabirds ; Breeding season ; Dovekie ; Plastic debris ; Seasonal shifts ; Stable carbon ; Stable isotopes ; Trace elements ; aluminum ; arsenic ; boron ; cadmium ; calcium ; carbon ; chromium ; cobalt ; copper ; iron ; isotope ; lead ; lithium ; magnesium ; manganese ; mercury ; molybdenum ; nitrogen ; plastic ; potassium ; rubidium ; selenium ; silver ; sodium ; strontium ; trace element ; zinc ; carbon isotope ; concentration (composition) ; foraging behavior ; ingestion rate ; mercury (element) ; nitrogen isotope ; plastic waste ; seabird ; stable isotope ; trace element ; adult ; Alle alle ; animal experiment ; animal tissue ; Article ; breeding ; Charadriiformes ; concentration (parameters) ; controlled study ; female ; food contamination ; food intake ; food web ; foraging ; male ; nonhuman ; seasonal variation ; sex difference ; waste water ; water contamination ; zooplankton ; Alle ; Alle alle
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: We provide the first report on winter concentrations of 32 trace metals from dovekies (Alle alle), a small, Arctic seabird that has a seasonal shift in diet from small zooplankton in the breeding season to larger zooplankton and small fish in the non-breeding season. Concentrations of selected trace elements, as well as stable carbon (δ13C) and nitrogen (δ15N) isotope concentrations for a sample of 25 dovekies, were similar between adult males and females, and there was evidence that dovekies feeding at higher trophic levels had higher hepatic Hg. We also found plastic debris in nine of 65 (14%) gizzards examined. Our study helps provide a more complete picture of the foraging ecology and contaminant profile of dovekies, an important species in Arctic marine food webs. © 2014 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86234
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Department of Biology, Acadia University, Wolfville, NS, Canada; Wildlife Research Division, Environment Canada, 6 Bruce Street, Mount Pearl, NL, Canada; National Wildlife Research Centre, Carleton University, Raven Road, Ottawa, ON, Canada

Recommended Citation:
Fife D.T.,Robertson G.J.,Shutler D.,et al. Trace elements and ingested plastic debris in wintering dovekies (Alle alle)[J]. Marine Pollution Bulletin,2015-01-01,91(1)
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