Assessing the relation between anthropogenic pressure and PAH concentrations in surface water in the Seine River basin using multivariate analysis
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- 作者：Emmanuelle Uhera ; b ; emmanuelle.uher@irstea.fr" class="auth_mail" title="E-mail the corresponding author ; Cé ; cile Mirande-Bretc ; Catherine Gourlay-Francé ; d
- 关键词：Polycyclic aromatic hydrocarbons ; Persistent organic pollutants ; Multivariate analyses ; PLS regression ; Land use data ; Large-scale deployment
- 刊名：Science of the Total Environment
- 出版年：2016
- 出版时间：1 July 2016
- 年：2016
- 卷：557-558
- 期：Complete
- 页码：551-561
- 全文大小：1238 K
文摘
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A large-scale deployment of semi-permeable membrane devices was performed at the Seine Catchment scale
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Partial least squares regressions were performed between chemical measurements and data of anthropogenic pressure
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The results seem to show a PAHs release from particles to dissolved phase slower than in laboratory work
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Dissolved and labile phases were related to a pressure at the watershed scale, and particles to a local pressure
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Season is a necessary parameter to interpret PAH variability