气候变化领域集成服务门户(CCPortal): Bioaccumulation of heavy metals in eggshell and egg content of seabirds: Lesser (Thalasseus bengalensis) and Greater Crested Tern (Thalasseus bergii)

CCPortal

DOI	10.1016/j.marpolbul.2020.111126
	Bioaccumulation of heavy metals in eggshell and egg content of seabirds: Lesser (Thalasseus bengalensis) and Greater Crested Tern (Thalasseus bergii)
	Ashkoo A.; Amininasab S.M.; Zamani-Ahmadmahmoodi R.
发表日期	2020
ISSN	0025326X
卷号	154
英文摘要	The Persian Gulf, the most important marine ecosystem, and its islands are negatively impacted by development and pollution. Different types of pollution, especially heavy metals in these habitats, may create risks to birds, influencing reproductive performance, survival, and behaviors. Heavy metals (Cd, Pb, Cr) were analyzed in two long-lived and top food web–level sea birds, Lesser (Thalasseus bengalensis) and Greater Crested Tern (Thalasseus bergii). The research was carried out during 2018 on Nakhiloo Island, located in Dayyer-Nakhiloo Marine National Park, northeastern Persian Gulf, Iran. The nests were selected randomly, and 40 eggs of colonially-nesting terns (20 eggs T. bengalensis and 20 eggs T. bergii; a single egg per nest) were collected. The concentration of heavy metals in eggshells and egg contents was studied to investigate whether bioaccumulation varies between the eggshells and egg contents and also varies in both species. There were significant differences in the amounts of Cd between eggshell and egg content in the Greater and Lesser Crested Tern. This difference was not significant in the concentrations of Pb between the eggshell and egg content in the Tern species. Concentration of Cr did not appear to accumulate in the egg content and was below detection limit. There were significant differences in the concentrations of Cd in the eggshells and egg content between the Greater and Lesser Crested Tern. The results serve to improve understanding and to evaluate the dynamics of heavy metals in eggshells and egg content in various avian species. © 2020 Elsevier Ltd
英文关键词	Bioaccumulation; Heavy metal; Nakhiloo Island; Thalasseus bengalensis; Thalasseus bergii
语种	英语
scopus关键词	Bioaccumulation; Biochemistry; Birds; Ecosystems; Heavy metals; Marine pollution; Avian species; Detection limits; Nakhiloo Island; National parks; Persian Gulf; Reproductive performance; Thalasseus bengalensis; Thalasseus bergii; Chemical contamination; cadmium; chromium; lead; heavy metal; bioaccumulation; cadmium; chromium; concentration (composition); egg; eggshell; food web; lead; marine park; seabird; animal tissue; Article; bioaccumulation; chemical analysis; concentration (parameter); contamination; egg shell; embryo; food web; Iran; limit of detection; nonhuman; Persian Gulf; pollutant; pollution monitoring; seabird; Thalasseus bengalensis; Thalasseus bergii; animal; bioaccumulation; bird; Charadriiformes; chemistry; ecosystem; egg shell; environmental monitoring; Indian Ocean; ovum; Arabian Sea; Bushehr; Indian Ocean; Iran; Nakhilu Marine National Park; Persian Gulf; Aves; Laridae; Sterna bengalensis; Thalasseus; Animals; Bioaccumulation; Birds; Charadriiformes; Ecosystem; Egg Shell; Environmental Monitoring; Environmental Pollutants; Indian Ocean; Iran; Metals, Heavy; Ovum
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/149018
作者单位	Faculty of Natural Resources, Behbahan Khatam Alanbia University of Technology, Behbahan, Iran; Bushehr Provincial Office of the Department of Environment (DOE), Bushehr, Iran; Faculty of Natural Resources, Sari Agricultural Sciences and Natural Resources University, Sari, Iran; Department of Environmental Sciences, Faculty of Natural Resources and Earth Science, Shahrekord University, Shahrekord, Iran
推荐引用方式 GB/T 7714	Ashkoo A.,Amininasab S.M.,Zamani-Ahmadmahmoodi R.. Bioaccumulation of heavy metals in eggshell and egg content of seabirds: Lesser (Thalasseus bengalensis) and Greater Crested Tern (Thalasseus bergii)[J],2020,154.
APA	Ashkoo A.,Amininasab S.M.,&Zamani-Ahmadmahmoodi R..(2020).Bioaccumulation of heavy metals in eggshell and egg content of seabirds: Lesser (Thalasseus bengalensis) and Greater Crested Tern (Thalasseus bergii).Marine Pollution Bulletin,154.
MLA	Ashkoo A.,et al."Bioaccumulation of heavy metals in eggshell and egg content of seabirds: Lesser (Thalasseus bengalensis) and Greater Crested Tern (Thalasseus bergii)".Marine Pollution Bulletin 154(2020).