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DOI	10.1016/j.marpolbul.2019.04.036
	Is fish bone subfossil a good archive of heavy metal pollution on Nandao Island; South China Sea?
	Wang X.; Sun J.; Wu L.; Xu L.; Zhou Y.; Rao Z.; Jin J.; Liu X.
发表日期	2019
ISSN	0025326X
起始页码	175
结束页码	186
卷号	143
英文摘要	To examine whether historical fish bones can record the magnitude of heavy metal pollution, we analyzed up to 700 years old fish bone remains extracted from an ornithogenic sediment profile on Nandao Island, South China Sea. Bulk sediments and subfossil fish bones were analyzed for elemental and mineralogical composition, as well as stable carbon and nitrogen isotopes. The results showed that pre-1850 CE fish bones experienced significant diagenesis, and could not be used to reconstruct historical record of heavy metal pollution. Fish bone diagenesis was mainly attributed to the erosion from guano in sediment profile. In contrast, the fish bones from in post-1850 CE time were well preserved and could provide useful information on historical pollution loads over the past 160 years. Since 1850 CE, relatively high concentrations of heavy metals from anthropogenic sources, especially Zn, were recorded in fish bone subfossils on Nandao Island, South China Sea. © 2019 Elsevier Ltd
英文关键词	Diagenesis; Fish bone; Heavy metal; Nandao Island; Ornithogenic sediments
语种	英语
scopus关键词	Heavy metals; Pollution; Sedimentology; Sediments; Anthropogenic sources; Diagenesis; Fish bones; Heavy metal pollution; Mineralogical compositions; Nandao Island; Ornithogenic sediments; Stable carbon and nitrogen isotopes; Fish; carbon; heavy metal; isotope; nitrogen; zinc; carbon; Carbon-14; heavy metal; anthropogenic source; bone; diagenesis; erosion; guano; heavy metal; historical record; marine sediment; sediment pollution; subfossil; Article; bone; chemical composition; concentration (parameter); diagenesis; elemental analysis; environmental erosion; fish; fossil; mineralogy; sea pollution; sediment; South China Sea; subfossil fish bone; water pollution indicator; animal; bone; chemistry; China; environmental monitoring; fish product; infrared spectroscopy; island (geological); procedures; water pollutant; Pacific Ocean; South China Sea; Animals; Bone and Bones; Carbon Radioisotopes; China; Environmental Monitoring; Fish Products; Fossils; Geologic Sediments; Islands; Metals, Heavy; Nitrogen Isotopes; Spectroscopy, Fourier Transform Infrared; Water Pollutants, Chemical
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/149884
作者单位	Institute of Polar Environment & Anhui Key Laboratory of Polar Environment and Global Change, School of Earth and Space Sciences, University of Science and Technology of China, Hefei, Anhui 230026, China; School of Earth Sciences, University of Western Australia, 35 Stirling Highway, Perth, WA 6009, Australia; Institute of Surface-Earth System Science, Tianjin University, Tianjin, 300072, China; School of Resources and Environmental Engineering, Hefei University of Technology, Hefei, Anhui 230009, China
推荐引用方式 GB/T 7714	Wang X.,Sun J.,Wu L.,et al. Is fish bone subfossil a good archive of heavy metal pollution on Nandao Island; South China Sea?[J],2019,143.
APA	Wang X..,Sun J..,Wu L..,Xu L..,Zhou Y..,...&Liu X..(2019).Is fish bone subfossil a good archive of heavy metal pollution on Nandao Island; South China Sea?.Marine Pollution Bulletin,143.
MLA	Wang X.,et al."Is fish bone subfossil a good archive of heavy metal pollution on Nandao Island; South China Sea?".Marine Pollution Bulletin 143(2019).