Particulate organic matter in rivers of Fukushima: An unexpected carrier phase for radiocesiums

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• 作者：Maud Naulier^a ; ^{maud.naulier@hotmail.fr} ; Fré ; dé ; rique Eyrolle-Boyer^a ; Patrick Boyer^a ; Jean-Michel Mé ; tivier^a ; Yuichi Onda^b
• 关键词：Fukushima ; River ; Radiocesium ; Organic matter ; Suspended particles ; Deposited sediments
• 刊名：Science of The Total Environment
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：579
• 期：Complete
• 页码：1560-1571
• 全文大小：1146 K
• 卷排序：579

文摘

Unexpected role of organic particles on 137Cs transfer within Fukushima rivers. 137Cs exported by organic matter in rivers depends on 137Cs soil inventories. Particulate organic matter is more contaminated than the particulate mineral matter. Particulate organic matter is the main 137Cs carrier at low suspended loads. 137Cs in organic particles would explain high apparent Kd values at Fukushima.