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DOI	10.1016/j.marpolbul.2019.110534
	Do population parameters influence the role of seabird colonies as secondary pollutants source? A case study for Antarctic ecosystems
	Cipro C.V.Z.; Bustamante P.; Montone R.C.; Oliveira L.C.; Petry M.V.
发表日期	2019
ISSN	0025326X
卷号	149
英文摘要	Pollutants in Antarctic ecosystems are largely attributed to long range atmospheric transport. However, previous studies confirmed seabird colonies as relevant secondary sources of organic and inorganic pollutants. When comparing these data, higher trophic level seabird colonies, small and sparse, did not influence results as strongly as lower trophic level birds large dense colonies. Thus, we cross examined results of stable isotopes and pollutants from lichens, moss and soil samples from Antarctic seabird colonies with their data for population parameters to understand how these variables influence each other. Results showed colonies clearly supplying As, Cd, Hg, Se, Zn, HCB and PCBs and corroborated other local sources. Penguin colonies were the most important pollutants sources hereby studied due to their sheer size and also their recent relative growth. Finally, results suggest climate change should likely increase the concentration of contaminants and the overall burden trapped in Antarctic terrestrial ecosystems. © 2019 Elsevier Ltd
英文关键词	Antarctica; Colonies; Pollutants; Population; Seabird; Secondary sources
语种	英语
scopus关键词	Atmospheric movements; Cadmium compounds; Climate change; Ecosystems; Mercury compounds; Polychlorinated biphenyls; Population statistics; Selenium compounds; Zinc compounds; Antarctica; Colonies; Pollutants; Population; Seabird; Secondary sources; Organic pollutants; arsenic; cadmium; hexachlorobenzene; mercury; polychlorinated biphenyl; selenium; trace element; zinc; colony; concentration (composition); pollutant source; population dynamics; seabird; terrestrial ecosystem; Antarctica; Article; case study; climate change; controlled study; lichen (organism); moss; nonhuman; penguin; persistent organic pollutant; pollutant; population dynamics; principal component analysis; seabird; Antarctica; Aves; Bryophyta; Spheniscidae
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/149457
作者单位	Laboratório de Química Orgânica Marinha, Instituto Oceanográfico (LabQOM), Universidade de São Paulo, Praça- do Oceanográfico n° 191, São Paulo, SP 05508-120, Brazil; Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS-La Rochelle Université, 2 rue Olympe de Gouges, La Rochelle, 17000, France; Laboratório de Ornitologia e Animais Marinhos, Universidade do Vale do Rio dos Sinos, Av. Unisinos n° 950, Cristo Rei, São Leopoldo, Rio Grande do Sul 93022-750, Brazil
推荐引用方式 GB/T 7714	Cipro C.V.Z.,Bustamante P.,Montone R.C.,et al. Do population parameters influence the role of seabird colonies as secondary pollutants source? A case study for Antarctic ecosystems[J],2019,149.
APA	Cipro C.V.Z.,Bustamante P.,Montone R.C.,Oliveira L.C.,&Petry M.V..(2019).Do population parameters influence the role of seabird colonies as secondary pollutants source? A case study for Antarctic ecosystems.Marine Pollution Bulletin,149.
MLA	Cipro C.V.Z.,et al."Do population parameters influence the role of seabird colonies as secondary pollutants source? A case study for Antarctic ecosystems".Marine Pollution Bulletin 149(2019).