气候变化领域集成服务门户(CCPortal): Assessment of environmental health based on a complementary approach using metal quantification; oxidative stress and trophic ecology of two gull species (Larus michahellis & Larus audouinii) breeding in sympatry

CCPortal

DOI	10.1016/j.marpolbul.2020.111439
	Assessment of environmental health based on a complementary approach using metal quantification; oxidative stress and trophic ecology of two gull species (Larus michahellis & Larus audouinii) breeding in sympatry
	Laranjeiro M.I.; Alves L.M.F.; Silva J.M.; Calado J.G.; Norte A.C.; Paiva V.H.; Lemos M.F.L.; Ramos J.A.; Novais S.C.; Ceia F.R.
发表日期	2020
ISSN	0025326X
卷号	159
英文摘要	Metal pollution is currently a major issue in marine ecosystems, as organisms, and particularly seabirds, are exposed and accumulating increased levels from several anthropogenic sources. A set of 13 metals were quantified in two gull species breeding in sympatry, and in two distinct colonies separated by ca. 400 km. Oxidative stress was measured, and stable isotope analyses were used to link metal contamination and oxidative stress with the trophic ecology of each species/population. There was a clear segregation of metal contamination between the two species and to a much lesser extent between colonies. Overall, Audouin's gull was the most contaminated species for most metals, once this species relies mainly on fish and other marine resources. The Yellow-legged gull feeds regularly on terrestrial food sources besides fish, which may dilute contamination levels. Oxidative stress responses were related with birds' trophic ecology and foraging habitat, but apparently not with metal contamination. © 2020 Elsevier Ltd
英文关键词	Biomarkers; Contamination; Marine pollution; North Atlantic; Seabirds; Stable isotope analysis
语种	英语
scopus关键词	Contamination; Ecosystems; Fish; Marine biology; Marine pollution; Oxidative stress; Anthropogenic sources; Contamination levels; Environmental health; Marine resources; Metal contamination; Oxidative stress response; Stable-isotope analysis; Yellow-legged gulls; Metals; aluminum; arsenic; cadmium; chromium; copper; iron; lead; manganese; mercury; metal; nickel; selenium; silver; zinc; metal; behavioral response; environmental assessment; foraging behavior; isotopic analysis; marine ecosystem; metal; oxidative stress; pollution effect; quantitative analysis; reproductive behavior; seabird; stable isotope; sympatry; trophic structure; animal tissue; Article; bird; controlled study; DNA damage; environmental health; foraging; Larus audouinii; Larus michahellis; lipid peroxidation; nonhuman; oxidative stress; quantitative analysis; sea pollution; species habitat; sympatry; trophic level; animal; breeding; Charadriiformes; ecosystem; environmental health; environmental monitoring; oxidative stress; Aves; Larus audouinii; Larus michahellis; Animals; Breeding; Charadriiformes; Ecosystem; Environmental Health; Environmental Monitoring; Metals; Oxidative Stress; Sympatry
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/148709
作者单位	University of Coimbra, Marine and Environmental Sciences Centre, Department of Life Sciences, Calçada Martim de Freitas, Coimbra, 3000-456, Portugal; MARE – Marine and Environmental Sciences Centre, ESTM, Instituto Politécnico de Leiria, Peniche, 2520-641, Portugal; CBMA – Molecular and Environmental Biology Centre, Campus de Gualtar, Universidade do Minho, Braga, 4710-057, Portugal; Animal Ecology Group, Campus As Lagoas, Universidade de Vigo, Lab 97, Torre CACTI, Spain
推荐引用方式 GB/T 7714	Laranjeiro M.I.,Alves L.M.F.,Silva J.M.,et al. Assessment of environmental health based on a complementary approach using metal quantification; oxidative stress and trophic ecology of two gull species (Larus michahellis & Larus audouinii) breeding in sympatry[J],2020,159.
APA	Laranjeiro M.I..,Alves L.M.F..,Silva J.M..,Calado J.G..,Norte A.C..,...&Ceia F.R..(2020).Assessment of environmental health based on a complementary approach using metal quantification; oxidative stress and trophic ecology of two gull species (Larus michahellis & Larus audouinii) breeding in sympatry.Marine Pollution Bulletin,159.
MLA	Laranjeiro M.I.,et al."Assessment of environmental health based on a complementary approach using metal quantification; oxidative stress and trophic ecology of two gull species (Larus michahellis & Larus audouinii) breeding in sympatry".Marine Pollution Bulletin 159(2020).