DOI: 10.1016/j.marpolbul.2015.09.058
Scopus记录号: 2-s2.0-84944081018
论文题名: Black coral as a new environmental recorder: The lead profiles in coral skeletons over the past century
作者: Lu S. ; Cai W. ; Zhang X. ; Li X. ; Huang H. ; Zhang F. ; Zhang J.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 101, 期: 1 起始页码: 226
结束页码: 231
语种: 英语
英文关键词: Black coral
; Lead (Pb)
; Northern South China Sea
; Organic skeleton
; Proxy
; SR μ-XRF
Scopus关键词: Environmental technology
; Heavy metals
; Meteorological problems
; Musculoskeletal system
; Synchrotron radiation
; Analytical technology
; Atmospheric depositions
; Black coral
; Heavy metal pollutants
; Micro X-ray fluorescence
; Northern South China Sea
; Organic skeleton
; Proxy
; Lead
; lead
; sea water
; lead
; water pollutant
; anthropogenic effect
; anthropogenic source
; coral
; environmental disturbance
; lead
; marine pollution
; nearshore environment
; skeleton
; analyzer
; Article
; atmospheric deposition
; bay
; black coral
; China
; marine species
; nonhuman
; sea
; synchrotron radiation
; X ray fluorescence
; analysis
; animal
; Anthozoa
; chemistry
; environmental monitoring
; human
; human activities
; procedures
; spectrometry
; water pollutant
; China
; Hainan
; Pacific Ocean
; Sanya Bay
; South China Sea
; Anthozoa
; Antipatharia
; Animals
; Anthozoa
; China
; Environmental Monitoring
; Human Activities
; Humans
; Lead
; Oceans and Seas
; Seawater
; Spectrometry, X-Ray Emission
; 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: Lead (Pb) is a typical heavy metal pollutant in the environment, and most Pb contamination comes from human activities. In the present work, the Pb contents of two black coral specimens (Cirrhipathes spp.) collected from the northern South China Sea were measured by synchrotron radiation micro X-ray fluorescence (SR μ-XRF) analysis with 2.5 μm resolution. The results showed that sample SY-1 from the Sanya Bay (near the continent) exhibited higher Pb levels and greater fluctuations than sample XS-1 from the Xisha Islands (off the continent), reflecting the influence of terrestrial input and atmospheric deposition in coastal surface seawater. The present work also demonstrated that the Pb profile in black coral nearshore was highly influenced by human activities, mainly by war and economic development. Thus, black coral may serve as a new potential environmental Pb recorder with SR μ-XRF analytical technology. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86553
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, China; State Key Laboratory of Precision Spectroscopy, East China Normal University, Shanghai, China; Key Laboratory of Tropical Marine Bio-resources and Ecology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
Recommended Citation:
Lu S.,Cai W.,Zhang X.,et al. Black coral as a new environmental recorder: The lead profiles in coral skeletons over the past century[J]. Marine Pollution Bulletin,2015-01-01,101(1)