DOI: 10.1016/j.marpolbul.2017.08.055
Scopus记录号: 2-s2.0-85028521636
论文题名: Tracing the sources of lead (Pb) in Brunei Bay, Borneo by using integrated spectrometry ICP-MS and chemometric techniques
作者: Adiana G. ; Juahir H. ; Joseph B. ; Shazili N.A.M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 123, 期: 2018-01-02 起始页码: 232
结束页码: 240
语种: 英语
英文关键词: Anthropogenic Pb
; Brunei Bay
; Cluster analysis
; Discriminant analysis
; Southeast South China Sea
; Stable Pb isotopic ratios
Scopus关键词: Cluster analysis
; Discriminant analysis
; Ecology
; Isotopes
; Agriculture-related
; Brunei Bay
; Chemometric techniques
; Human settlements
; Industrial activities
; Isotopic ratios
; Pristine environments
; South China sea
; Ecosystems
; cluster analysis
; discriminant analysis
; inductively coupled plasma method
; integrated approach
; isotopic ratio
; lead isotope
; marine pollution
; pollutant source
; spectrometry
; stable isotope
; Borneo
; Brunei Bay
; Pacific Ocean
; South China Sea
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The present study aims to define the possible sources that contribute to the level of Pb into the Brunei Bay, Borneo. The cluster analysis has classified the bay into the northern part with heavy and agriculture-related industries; the southern area with a moderate rural human settlement as well as the southwestern area with a more pristine environment and a low level of human settlement. The score plot of spatial discriminant analysis verified a significant influence of the river system toward the estuary, whereas the temporal discriminant analysis has discriminated the seasonal changes. In comparison to elsewhere, the stable Pb isotopic ratios in Brunei Bay showed a fingerprint similar to coal-related sources and of aerosol input. Briefly, even though Pb in the Brunei Bay ecosystem proved to be at a low level, the stable Pb isotopic ratios showed that human and industrial activities are slowly contributing Pb into the bay ecosystem. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87501
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: East Coast Environmental Research Institute (ESERI), Universiti Sultan Zainal Abidin (UniSZA), Gong Badak Campus, Kuala Nerus, Terengganu, Malaysia; Institute of Oceanography and Environment, Universiti Malaysia Terengganu, Kuala Nerus, Terengganu, Malaysia
Recommended Citation:
Adiana G.,Juahir H.,Joseph B.,et al. Tracing the sources of lead (Pb) in Brunei Bay, Borneo by using integrated spectrometry ICP-MS and chemometric techniques[J]. Marine Pollution Bulletin,2017-01-01,123(2018-01-02)