globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2014.08.018
Scopus记录号: 2-s2.0-84908659563
论文题名:
Baseline arsenic levels in marine and terrestrial resources from a pristine environment: Isabel Island, Solomon Islands
作者: Grinham A.; Kvennefors C.; Fisher P.L.; Gibbes B.; Albert S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 88, 期:2018-01-02
起始页码: 354
结束页码: 360
语种: 英语
英文关键词: Arsenic ; Baseline ; Seafood ; Solomon Islands ; Toxicity
Scopus关键词: Marine biology ; Natural resources ; Oceanography ; Toxicity ; Arsenic speciation analysis ; Baseline ; Chemicals of concern ; Inorganic arsenic ; Pristine environments ; Seafood ; Solomon islands ; Terrestrial resources ; Arsenic ; arsenic ; surface water ; arsenic ; arsenobetaine ; organoarsenic derivative ; sea water ; soil ; arsenic ; baseline conditions ; concentration (composition) ; marine resource ; pristine environment ; seafood ; seaweed ; speciation (chemistry) ; toxicity ; animal tissue ; Article ; chemical analysis ; chemical composition ; concentration (parameters) ; environmental change ; environmental monitoring ; habitat ; Isabel Island ; land biome ; marine environment ; nonhuman ; Sargassum ; sediment ; shellfish ; Solomon Islands ; animal ; aquatic species ; chemistry ; environmental monitoring ; fish ; Melanesia ; metabolism ; Pacific Ocean ; soil ; Santa Isabel [Solomon Islands] ; Solomon Islands [(ISG) Melanesia] ; Solomon Islands [Solomon Islands (ISG)] ; Animals ; Aquatic Organisms ; Arsenic ; Arsenicals ; Environmental Monitoring ; Fishes ; Melanesia ; Pacific Ocean ; Seawater ; Soil
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: Baseline records are crucial in understanding how chemicals of concern impact on the receiving environment. We analysed terrestrial and marine resources from a pristine site on Isabel Island, Solomon Islands, to provide environmental baseline levels for total arsenic and arsenic species composition for commonly consumed marine resources. Our data show that levels of the more toxic inorganic arsenic species were very low or below detectable limits, with the exception of the seaweed Sargassum sp. that contained pentavalent inorganic arsenic levels of 4.63μgg-1. Total arsenic concentrations in the majority of marine and terrestrial samples collected were below 2μgg-1. The less toxic arsenobetaine was the predominant arsenic species present in all marine fauna samples analysed. This work highlights the need for arsenic speciation analysis to accurately assess potential toxicity of marine resources and provides a crucial baseline to assess the impact of future development within this region. © 2014 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85235
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: School of Civil Engineering, The University of Queensland, Brisbane, QLD, Australia

Recommended Citation:
Grinham A.,Kvennefors C.,Fisher P.L.,et al. Baseline arsenic levels in marine and terrestrial resources from a pristine environment: Isabel Island, Solomon Islands[J]. Marine Pollution Bulletin,2014-01-01,88(2018-01-02)
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