Humic dissolved organic carbon drives oxidative stress and severe fitness impairments in Daphnia

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• 作者：Manja Saebelfeld^a ; ^b ; ¹ ; ^{msaebelfeld@gmail.com} ; Laë ; titia Minguez^c ; ¹ ; ^{laetitia-minguez@hotmail.fr} ; Johanna Griebel^a ; Mark O. Gessner^c ; ^d ; Justyna Wolinska^a ; ^b
• 关键词：Zooplankton ; DOC ; Stress response ; Life history traits ; Environmental change ; Browning
• 刊名：Aquatic Toxicology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：182
• 期：Complete
• 页码：31-38
• 全文大小：802 K
• 卷排序：182

文摘

Impact of sudden humic DOC input was tested experimentally on two Daphnia species. Both species were strongly affected at several levels of biological organisation. D. magna experienced oxidative stress and reproductive impairments. D. longispina experienced reproductive impairments and increased mortality. Observed responses suggest that increased DOC could alter zooplankton communities.