globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2017.10.041
Scopus记录号: 2-s2.0-85033574966
论文题名:
Tape seagrass (Enhalus acoroides) as a bioindicator of trace metal contamination in Merambong shoal, Johor Strait, Malaysia
作者: Sidi N.; Aris A.Z.; Mohamat Yusuff F.; Looi L.J.; Mokhtar N.F.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 126
起始页码: 113
结束页码: 118
语种: 英语
英文关键词: Bioindicator ; Merambong shoal ; Seagrass ; Trace metal ; Translocation factor
Scopus关键词: Biomarkers ; Cadmium ; Copper ; Ecology ; Ecosystems ; Inductively coupled plasma mass spectrometry ; Lead ; Marine pollution ; Mass spectrometry ; Metals ; Nickel ; Plants (botany) ; Trace analysis ; Trace elements ; Zinc ; Estuarine environments ; Inductively coupled plasma mass spectrometries (ICPMS) ; Merambong shoal ; Seagrasses ; Trace metal ; Trace metal concentration ; Trace metal contaminations ; Translocation factor ; Pollution ; cadmium ; copper ; lead ; nickel ; trace metal ; zinc ; bioindicator ; concentration (composition) ; estuarine pollution ; lead ; seagrass ; trace metal ; translocation ; Article ; bioaccumulation ; chemical phenomena ; concentration (parameters) ; controlled study ; dry weight ; Enhalus acoroides ; environmental health ; environmental impact ; estuary ; indicator organism ; leaf lamina ; Malaysia ; marine environment ; nonhuman ; plant root ; rhizome ; seagrass ; tissue level ; water contamination ; water pollution indicator ; Johor ; Johor Strait ; Malaysia ; Pulai Estuary ; West Malaysia ; Enhalus acoroides
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: Revealing the potential of seagrass as a bioindicator for metal pollution is important for assessing marine ecosystem health. Trace metal (111Cd, 63Cu, 60Ni, 208Pb, 66Zn) concentrations in the various parts (root, rhizome, and blade) of tape seagrass (Enhalus acoroides) collected from Merambong shoal of Sungai Pulai estuary, Johor Strait, Malaysia were acid-extracted using a microwave digester and analysed via inductively coupled plasma-mass spectrometry (ICP-MS). The ranges of trace metal concentrations (in μg g− 1 dry weight) were as follows: Cd (0.05–0.81), Cu (1.62–27.85), Ni (1.89–9.35), Pb (0.69–4.16), and Zn (3.44–35.98). The translocation factor revealed that E. acoroides is a hyperaccumulator plant, as its blades can accumulate high concentrations of Cd, Cu, Ni, and Zn, but not Pb. The plant limits Pb mobility to minimize Pb's toxic impact. Thus, E. acoroides is a potential bioindicator of metal pollution by Cd, Cu, Ni, and Zn in estuarine environments. © 2017 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88582
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: Department of Environmental Sciences, Faculty of Environmental Studies, Universiti Putra Malaysia, UPM, Serdang, Selangor, Malaysia

Recommended Citation:
Sidi N.,Aris A.Z.,Mohamat Yusuff F.,et al. Tape seagrass (Enhalus acoroides) as a bioindicator of trace metal contamination in Merambong shoal, Johor Strait, Malaysia[J]. Marine Pollution Bulletin,2018-01-01,126
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