Rapid identification of source material levels in coral sand ornithogenic sediments by reflectance spectroscopy
Rapid identification of source material levels in coral sand ornithogenic sediments by reflectance spectroscopy
复制标题
利用反射光谱法快速鉴定珊瑚砂鸟类沉积物中的源物质水平
DOI:
10.1016/j.ecolind.2012.05.004
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发表时间:
2012-12
影响因子:
6.9
通讯作者:
Wen-Qi Liu
中科院分区:
文献类型:
--
作者:
Li-Qiang Xu;Xiao-Dong Liu;Li-Guang Sun;Wen-Qi Liu
Ornithogenic sediments are ideal materials for studying past eco-environmental changes. We collected sediment cores from Xisha archipelago of the South China Sea. The relative ratios of source materials (plant, guano and coral sand) of such sediments from Guangjin, Jinqing, Jinyin and Ganquan Islands in the Xisha archipelago, were reconstructed by reflectance spectroscopy. The consistence between the results obtained from reflectance spectroscopy and those obtained from traditional chemical analysis suggests that reflectance spectroscopy can be an ideal indicator for source material levels in the ornithogenic coral sand sediments. The possible implications of changes in source materials from the bottom toward top of the sediment cores are also discussed in our study. Seabird activities appear central to the ecological development of these island ecosystems.
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影响因子:
1.6
作者:
Huang, Tao;Sun, Liguang;Zhu, Renbin
通讯作者:
Zhu, Renbin
影响因子:
2.3
作者:
L. Q. Xu;X. Liu;L. Sun;H. Yan;Y. Liu;Y. Luo;J. Huang;Y. Wang
通讯作者:
L. Q. Xu;X. Liu;L. Sun;H. Yan;Y. Liu;Y. Luo;J. Huang;Y. Wang
DOI:
10.1111/j.1755-6724.2011.00499.x
发表时间:
2011-08
期刊:
Acta Geologica Sinica ‐ English Edition
影响因子:
--
作者:
Liqiang Xu;Xiao-dong Liu;Liguang Sun;Hong Yan;Yi Liu;Yuhan Luo;Jing Huang
通讯作者:
Liqiang Xu;Xiao-dong Liu;Liguang Sun;Hong Yan;Yi Liu;Yuhan Luo;Jing Huang
影响因子:
3.8
作者:
C. Stolter;R. Julkunen-Tiitto;J. Ganzhorn
通讯作者:
C. Stolter;R. Julkunen-Tiitto;J. Ganzhorn
影响因子:
2.9
作者:
Hay, Kyra B.;Millers, Kimberley A.;Lovelock, Catherine E.
通讯作者:
Lovelock, Catherine E.