Impact of sediments resuspension on metal solubilization and water quality during recurrent reservoir sluicing management
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- 作者：Franck Fré ; mion<sup>asup> ; Alexandra Courtin-Nomade<sup>asup> ; Franç ; ois Bordas<sup>asup><sup> ; sup><sup>francois.bordas@unilim.fr" class="auth_mail" title="E-mail the corresponding authorsup> ; Jean-Franç ; ois Lenain<sup>asup> ; Philippe Jugé ; <sup>bsup> ; Tim Kestens<sup>csup> ; Brice Mourier<sup>asup>
- 关键词：Reservoir Sluicing ; Sediments ; Metallic solubilization ; Speciation ; Water quality
- 刊名：Science of the Total Environment
- 出版年：2016
- 出版时间：15 August 2016
- 年：2016
- 卷：562
- 期：Complete
- 页码：201-215
- 全文大小：2074 K
文摘
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Sluicing management permits to release reservoir sediments in the downstream river.
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Temporary drastic changes in water physicochemical conditions were monitored.
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S/L ratio and pH variations induce sediments-associated metals solubilization.
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Additional speciation changes were highlighted using modeling calculations.
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Physical stress and metals bioavailability enhancement can impact aquatic biota.