Radiocesium uptake, trophic transfer, and exposure in three estuarine fish with contrasting feeding habits
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- 作者：Ke Pana ; b ; Wen-Xiong Wanga ; wwang@ust.hk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Cesium ; Kinetics ; Estuarine fish ; Trophic transfer
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：163
- 期：Complete
- 页码：499-507
- 全文大小：779 K
文摘
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Salinity, potassium, and temperature had appreciable effects on waterborne uptake of 137Cs in the fish.
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Assimilation efficiency of 137Cs contrasted between omnivorous and piscivorous fish, and was slightly affected by prey species.
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Salinity and temperature had minor effects on accumulation of 137Cs in carnivorous fish.
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Lower somatic growth increased the time to reach 137Cs steady-state in estuarine fish.