Synthesized effects of medium-term exposure to seawater acidification and microplastics on the physiology and energy budget of the thick shell mussel Mytilus coruscus
文献类型： 外文期刊
作者： Sui, Yanming 1 ; Zhang, Tao 3 ; Yao, Xinyun 1 ; Yan, Ming 1 ; Yang, Liguo 2 ; Mohsen, Mohamed 4 ; Nguyen, Haidang 6 ; Zhang, Shengmao 2 ; Jiang, Hucheng 7 ; Lv, Linlan 1 ; Zheng, Liang 2 ;
作者机构： 1.Yancheng Inst Technol, Coll Marine & Biol Engn, Yancheng, Peoples R China
2.Chinese Acad Fishery Sci, East China Sea Fishery Res Inst, Shanghai, Peoples R China
3.Marine Fisheries Res Inst Zhejiang, Zhejiang Prov Key Lab Mariculture & Enhancement, Zhoushan, Peoples R China
4.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China
5.Univ Rostock, Inst Biol Sci, Dept Marine Biol, Rostock, Germany
6.Res Inst Aquaculture, 1 Dinh Bang, Bac Ninh 16352, Vietnam
7.Freshwater Fisheries Res Inst Jiangsu Prov, Nanjing, Peoples R China
关键词： Low pH stress; Microplastics exposure; Interactive effects; Physiological response related to energy; Thick shell mussel
期刊名称：ENVIRONMENTAL POLLUTION （ 影响因子：9.988； 五年影响因子：10.366 ）
ISSN： 0269-7491
年卷期： 2022 年 308 卷
页码：
收录情况： SCI
摘要： Ocean acidification (OA) and microplastics (MPs) contamination are two results of human excises. In regions like estuarine areas, OA and MPs exposure are happening at the same time. The current research investigated the synthesized effects of OA and MPs exposure for a medium-term duration on the physiology and energy budget of the thick shell mussel Mytilus coruscus. Mussels were treated by six combinations of three MPs levels (0, 10 and 1000 items L-1) x two pH levels (7.3, 8.1) for 21 d. As a result, under pH 7.3, clearance rate (CR), food absorption efficiency (AE), respiration rate (RR), and scope for growth (SFG) significantly decreased, while the fecal organic dry weight ratio (E) significantly increased. 1000 items L-1 MPs led to decrease of CR, E, SFG and increase of AE under pH 8.1. Interactive effects from combination of pH and MPs were found in terms of CR, AE, E and RR, but not for SFG of M. coruscus.
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