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Microanalysis of metals in barbs of a snow petrel (Pagodroma Nivea) from the Antarctica using synchrotron radiation X-ray fluorescence
Xie, ZQ; Zhang, PF; Sun, LG; Xu, SQ; Huang, YY; He, W; Huang YY(黄宇营); He W(何伟)
2008
发表期刊MARINE POLLUTION BULLETIN
卷号56期号:3页码:516-524
通讯作者[Xie, Zhouqing ; Sun, Liguang ; Xu, Siqi] Univ Sci & Technol China, Sch Earth & Space Sci, Inst Polar Environm, Hefei 230026, Anhui, Peoples R China ; [Zhang, Pengfei] CUNY City Coll, Dept Earth & Atmospher Sci, New York, NY 10031 USA ; [Huang, Yuying ; He, Wei] Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
文章类型Article
摘要For the first time synchrotron radiation X-ray fluorescence (SR-XRF) microanalysis was performed throughout the total length of 4 single barbs from the primaries and secondaries of a snow petrel (Pagodroma Nivea) collected in the Antarctica. Thirteen elements (S, Mg, K, Ca, Fe, Ni, Cu, Zn, Se, Sr, Ba, Hg and Pb) were detected somewhere in the barbs. Variations in levels of these elements within and among the barbs were obvious, indicating nonuniform microscale distributions. Factors influencing the fluctuations of the levels of the elements were investigated using a multivariate statistical analysis method. Five factors (F1 being associated with high loadings of Ca, Sr, and Ni, F2 with high loadings of Fe and Ba, F3 with high loadings of Se and Hg, F4 with high loadings of Ca and K, and F5 with high loadings of Zn and Pb) were found to explain about 80% of the total variance. Results from the factor analysis suggested external contamination of Fe, Ba, Pb, Zn and Hg on the feathers of the snow petrel. (C) 2007 Elsevier Ltd. All rights reserved.
关键词SR-XRF barb element microanalysis seabird Antarctic
学科领域Environmental Sciences & Ecology; Marine & Freshwater Biology
研究领域[WOS]Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Environmental Sciences & Ecology ; Marine & Freshwater Biology
DOI10.1016/j.marpolbul.2007.11.015
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语种英语
研究领域[WOS]Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS类目Environmental Sciences ; Marine & Freshwater Biology
WOS记录号WOS:000255237000023
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被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/237788
专题多学科研究中心
作者单位中国科学院高能物理研究所
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Xie, ZQ,Zhang, PF,Sun, LG,et al. Microanalysis of metals in barbs of a snow petrel (Pagodroma Nivea) from the Antarctica using synchrotron radiation X-ray fluorescence[J]. MARINE POLLUTION BULLETIN,2008,56(3):516-524.
APA Xie, ZQ.,Zhang, PF.,Sun, LG.,Xu, SQ.,Huang, YY.,...&何伟.(2008).Microanalysis of metals in barbs of a snow petrel (Pagodroma Nivea) from the Antarctica using synchrotron radiation X-ray fluorescence.MARINE POLLUTION BULLETIN,56(3),516-524.
MLA Xie, ZQ,et al."Microanalysis of metals in barbs of a snow petrel (Pagodroma Nivea) from the Antarctica using synchrotron radiation X-ray fluorescence".MARINE POLLUTION BULLETIN 56.3(2008):516-524.
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