Fluorescence peak integration ratio IC:IT as a new potential indicator tracing the compositional changes in chromophoric dissolved organic matter
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- 作者：Yongqiang Zhoua ; b ; c ; Kun Shia ; Yunlin Zhanga ; ylzhang@niglas.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Erik Jeppesenc ; d ; Xiaohan Liua ; Qichao Zhoua ; e ; Huawu Wua ; Xiangming Tanga ; Guangwei Zhua
- 关键词：Chromophoric dissolved organic matter (CDOM) ; Parallel factor (PARAFAC) analysis ; Fluorescence peak integration ; Photobleaching
- 刊名：Science of the Total Environment
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：574
- 期：Complete
- 页码：1588-1598
- 全文大小：2104 K
文摘
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IC:IT can be used as an indicator tracing the compositional dynamics of CDOM.
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Close correlation was recorded between IC:IT and C1:C4 derived by PARAFAC.
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IC:IT exhibited notably larger variability than the six other indices.
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Notably higher r2 for linear fitting between C1:C4 and IC:IT than with other indices
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Close correlation was recorded between IC:IT and SUVA.