DOI: 10.1016/j.marpolbul.2013.11.032
Scopus记录号: 2-s2.0-84893819872
论文题名: Tracing the recently increasing anthropogenic Pb inputs into the East China Sea shelf sediments using Pb isotopic analysis
作者: Wang D. ; Zhao Z. ; Dai M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 79, 期: 2018-01-02 起始页码: 333
结束页码: 337
语种: 英语
英文关键词: Anthropogenic impacts
; Coal burning
; Lead isotopes
; Lithogenic lead inputs
; Marginal sea
Scopus关键词: Anthropogenic impacts
; Coal burning
; Lead isotopes
; Lithogenic lead inputs
; Marginal sea
; China
; Environmental Monitoring
; Geologic Sediments
; Humans
; Lead
; Seawater
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: This study examined the Pb content and Pb isotopic composition in a sediment core taken from the East China Sea (ECS) shelf, and it was observed that since 2003 the increasing anthropogenic Pb inputs have impacted as far as the ECS shelf sediments. The ECS shelf sediments were generally characterized with low bulk Pb contents (12.5-15.0. μg/g) and relatively lithogenic Pb isotopic signatures (both HCl-leached and residual fractions). However, elevated Pb records along with lighter Pb isotopic signals have occurred in the post-2003 sediments, as a result of a small but increasing anthropogenic Pb contribution from the heavily human perturbed coastal sediments due to the sharply increasing coal consumption in mainland China since 2003. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85603
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: State Key Laboratory of Marine Environmental Science, Xiamen University, 422 Siming Nanlu, 361005 Xiamen, China; State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, CAS, 46 Guanshui Road, 55002 Guiyang, China
Recommended Citation:
Wang D.,Zhao Z.,Dai M.. Tracing the recently increasing anthropogenic Pb inputs into the East China Sea shelf sediments using Pb isotopic analysis[J]. Marine Pollution Bulletin,2014-01-01,79(2018-01-02)