Determining the effect of oil sands process-affected water on grazing behaviour of Daphnia magna, long-term consequences, and mechanism
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- 作者：Ebrahim Laria ; Steve Wisemanb ; Effat Mohaddesa ; Garrett Morandib ; Hattan Alharbib ; Greg G. Pylea ; gregory.pyle@uleth.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Oil sands process-affected water ; Daphnia magna ; Feeding ; Growth ; Reproduction
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：146
- 期：Complete
- 页码：362-370
- 全文大小：772 K
文摘
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Median lethal concentration of OSPW on D. magna is beyond 100% OSPW.
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5.34% concentration of OSPW inhibits feeding rate of D. magna by 50% in 24 h.
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Long term exposure to 1% OSPW reduces feeding, growth, and reproduction of D. magna.
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OSPW inhibits chemosensory function and reduces total activity of D. magma.
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Clay particles in OSPW play role in reduction of feeding rate by filling the gut of D. magna.