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Effects of Crucian Carp (Carassius auratus) on Water Quality in Aquatic Ecosystems: An Experimental Mesocosm Study

文献类型：期刊论文

作者Huang, Yehui1,2; Mei, Xueying11; Rudstam, Lars G.10; Taylor, William D.9; Urabe, Jotaro8; Jeppesen, Erik4,5,6,7; Liu, Zhengwen1,2,3,6; Zhang, Xiufeng1,2
刊名WATER
出版日期2020-05-01
卷号12期号:5页码:11
关键词crucian carp nutrient phytoplankton periphyton sediment water quality
DOI10.3390/w12051444
通讯作者Liu, Zhengwen(zliu@niglas.ac.cn) ; Zhang, Xiufeng(wetlandxfz@163.com)
英文摘要The presence of omnivorous fish is known to affect aquatic ecosystems, including water quality. The effect, however, depends on the species in question, and our knowledge is limited on the effect of omnivorous crucian carp (Carassius auratus), a common and often the most numerous fish species in eutrophic shallow lakes in China. We conducted a 70-day outdoor experiment in mesocosms with and without crucian carp to examine whether this species adversely affects water quality by increasing the levels of total nitrogen (TN) and total phosphorus (TP), thereby stimulating the biomass of phytoplankton and increasing water turbidity. Compared with carp-free controls, the presence of crucian carp resulted in higher TN and TP in the water column, greater phytoplankton biomass and lower periphyton biomass, measured as chlorophyll a. Total suspended solids (TSS) also increased in the presence of fish. We conclude that crucian carp can increase TN and TP, enhance phytoplankton biomass, and increase water turbidity, thereby contributing significantly to the deterioration of the water quality. In addition to controlling external nutrient loading, the removal of crucian carp may help to improve water quality in warm shallow eutrophic lakes.
WOS关键词PELAGIC COUPLING IMPLICATIONS ; CYPRINUS-CARPIO ; COMMON CARP ; SEDIMENT RESUSPENSION ; OREOCHROMIS-NILOTICUS ; COMMUNITY COMPOSITION ; BENTHIVOROUS FISH ; TROPHIC CASCADE ; SILVER CARP ; PHYTOPLANKTON
资助项目National Natural Science Foundation of China[41771100] ; National Natural Science Foundation of China[41811530056] ; National Natural Science Foundation of China[31570456] ; Provincial Natural Science Foundation of Guangdong, China[2016A030313103] ; TUBITAK 2232 outstanding researcher program
WOS研究方向Water Resources
语种英语
WOS记录号WOS:000555915200223
出版者MDPI
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Provincial Natural Science Foundation of Guangdong, China ; Provincial Natural Science Foundation of Guangdong, China ; Provincial Natural Science Foundation of Guangdong, China ; Provincial Natural Science Foundation of Guangdong, China ; TUBITAK 2232 outstanding researcher program ; TUBITAK 2232 outstanding researcher program ; TUBITAK 2232 outstanding researcher program ; TUBITAK 2232 outstanding researcher program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Provincial Natural Science Foundation of Guangdong, China ; Provincial Natural Science Foundation of Guangdong, China ; Provincial Natural Science Foundation of Guangdong, China ; Provincial Natural Science Foundation of Guangdong, China ; TUBITAK 2232 outstanding researcher program ; TUBITAK 2232 outstanding researcher program ; TUBITAK 2232 outstanding researcher program ; TUBITAK 2232 outstanding researcher program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Provincial Natural Science Foundation of Guangdong, China ; Provincial Natural Science Foundation of Guangdong, China ; Provincial Natural Science Foundation of Guangdong, China ; Provincial Natural Science Foundation of Guangdong, China ; TUBITAK 2232 outstanding researcher program ; TUBITAK 2232 outstanding researcher program ; TUBITAK 2232 outstanding researcher program ; TUBITAK 2232 outstanding researcher program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Provincial Natural Science Foundation of Guangdong, China ; Provincial Natural Science Foundation of Guangdong, China ; Provincial Natural Science Foundation of Guangdong, China ; Provincial Natural Science Foundation of Guangdong, China ; TUBITAK 2232 outstanding researcher program ; TUBITAK 2232 outstanding researcher program ; TUBITAK 2232 outstanding researcher program ; TUBITAK 2232 outstanding researcher program
源URL[http://ir.ihb.ac.cn/handle/342005/36804]  
专题水生生物研究所_中科院水生所知识产出（2009年前）
通讯作者Liu, Zhengwen; Zhang, Xiufeng
作者单位1.Jinan Univ, Inst Hydrobiol, Guangzhou 510632, Peoples R China
2.Jinan Univ, Dept Ecol, Guangzhou 510632, Peoples R China
3.Chinese Acad Sci, State Key Lab Lake Sci & Environm, Inst Geog & Limnol, Nanjing 210008, Peoples R China
4.Middle East Tech Univ, Ctr Ecosyst Res & Implementat, TR-06800 Ankara, Turkey
5.Middle East Tech Univ, Limnol Lab, Dept Biol Sci, TR-06800 Ankara, Turkey
6.Sino Danish Ctr Educ & Res SDC, Beijing 100070, Peoples R China
7.Aarhus Univ, Dept Biosci, DK-8600 Silkeborg, Denmark
8.Tohoku Univ, Grad Sch Life Sci, Sendai, Miyagi 9808577, Japan
9.Univ Waterloo, Dept Biol, Waterloo, ON N2L 3G1, Canada
10.Cornell Univ, Dept Nat Resources, Cornell Biol Field Stn, New York, NY 13030 USA
推荐引用方式
GB/T 7714		 Huang, Yehui,Mei, Xueying,Rudstam, Lars G.,et al. Effects of Crucian Carp (Carassius auratus) on Water Quality in Aquatic Ecosystems: An Experimental Mesocosm Study[J]. WATER,2020,12(5):11.
APA Huang, Yehui.,Mei, Xueying.,Rudstam, Lars G..,Taylor, William D..,Urabe, Jotaro.,...&Zhang, Xiufeng.(2020).Effects of Crucian Carp (Carassius auratus) on Water Quality in Aquatic Ecosystems: An Experimental Mesocosm Study.WATER,12(5),11.
MLA Huang, Yehui,et al."Effects of Crucian Carp (Carassius auratus) on Water Quality in Aquatic Ecosystems: An Experimental Mesocosm Study".WATER 12.5(2020):11.

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来源：水生生物研究所

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