Invasive aquatic plant (Alternanthera philoxeroides) facilitates the invasion of western Mosquitofish (Gambusia affinis) in Yangtze River, China
文献类型： 外文期刊
作者： Xiong, Wen 1 ; Tao, Juan 1 ; Liu, Chunlong 1 ; Liang, Yangyang 1 ; Sun, Heying 1 ; Chen, Kang 1 ; Cheng, Yu 1 ; Chen, Yif 1 ;
作者机构： 1.Chinese Acad Sci, Inst Hydrobiol, Lab Biol Invas & Adapt Evolut, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Guangdong Ocean Univ, Coll Fisheries, Zhanjiang 524088, Peoples R China
4.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
5.Leibniz Inst Freshwater Ecol & Inland Fisheries I, Berlin, Germany
6.Free Univ Berlin, Inst Biol, Berlin, Germany
7.Berlin Brandenburg Inst Adv Biodivers Res BBIB, Berlin, Germany
8.Anhui Acad Agr Sci, Fisheries Res Inst, Hefei 23001, Peoples R China
关键词： seasonal habitat selection; fish-plant relationship; invasion biology
期刊名称：AQUATIC ECOSYSTEM HEALTH & MANAGEMENT （ 影响因子：1.047； 五年影响因子：1.261 ）
ISSN： 1463-4988
年卷期： 2019 年 22 卷 4 期
页码：
收录情况： SCI
摘要： We investigated the seasonal habitat selection of Mosquitofish to increase our understanding of the ecology and invasiveness of this species. Sampling was conducted during the reproductive and non-reproductive season of Mosquitofish in four habitat types: Alternanthera philoxeroides habitat, Typha angustifolia habitat, Paspalum distichum habitat, and no vegetation habitat. Mosquitofish catch per unit effort was significantly lower in Typha habitat than in the other three habitats during the reproductive season. T. angustifolia can exude allelopathic chemicals and have the potential to negatively influence western Mosquitofish abundance. In the non-reproductive season, catch per unit effort of Mosquitofish were significantly higher in Alternanthera habitat than in the other three habitats. These results suggest that mats of A. philoxeroides provided an insulating layer for Mosquitofish overwintering. Therefore, Mosquitofish could expand its range further north in China as A. philoxeroides spreads northward with climate change. We suggest that an effective way of controlling western Mosquitofish is through eradication of the invasive macrophyte (A. philoxeroides) stands while retaining and restoring more native emergent macrophyte (T. angustifolia) stands; this strategy could limit overwintering habitat for western Mosquitofish and may draw them into open water habitats where they can be more easily removed.
- 相关文献
作者其他论文 更多>>
-
Spatial distribution of the planktonic and sediment bacterial communities in algae- and macrophyte-dominated zones of the Chengdong Lake
作者：Liang, Yangyang;Gao, Na;Fang, Ting;Lu, Wenxuan
关键词：Macrophyte- and algae-dominated lake zones; bacterial community composition; bacterial diversity; Chengdong Lake
-
Microplastic pollutants in sediments from a water supply reservoir: Spatial heterogeneity in abundance, characteristics and pollution evaluation
作者：Liu, Yunzhao;Liang, Le;Wu, Jiajun;Jiang, Zhongguan;Jiang, Zhongguan;Jiang, Zhongguan;Zhao, Xianfu;Zhao, Xianfu;Li, Jing;Fang, Ting;Liang, Yangyang
关键词：Microplastics; Sediments; Distribution; Pollution evaluation; Reservoirs
-
Variations and Interseasonal Changes in the Gut Microbial Communities of Seven Wild Fish Species in a Natural Lake with Limited Water Exchange during the Closed Fishing Season
作者：Liang, Yangyang;Gao, Na;Cui, Kai;Lu, Wenxuan;Wang, Zijia;Qi, Xiaoxue;Zeng, Juntao;Bai, Shijie;Wang, Zijia;Zeng, Juntao
关键词：Chaohu Lake; wild fish; gut; microbial communities; seasonal variation; co-occurrence network
-
How do fish functional traits respond to dams at the global scale?
作者：Chen, Meiling;Cheng, Xinyu;Chen, Meiling;Wang, Jun;Ding, Liuyong;Huang, Minrui;Wang, Guojing;Tao, Juan;Ding, Chengzhi;Chen, Meiling;Wang, Jun;Ding, Liuyong;Huang, Minrui;Wang, Guojing;Tao, Juan;Ding, Chengzhi;Liang, Yangyang;Cheng, Xinyu
关键词：Dam; Riverine fish; Functional traits; Habitats; Reproductive strategies; Global synthesis
-
Seasonal Succession of Bacterial Communities in the Land-Based Container with Recycling Water Aquaculture System
作者：Gao, Na;Fang, Ting;Liang, Yangyang;Cui, Kai;Lu, Wenxuan;Wang, Yize;Chen, Jinliang
关键词：
-
Genetic Diversity and Phylogeography of Taenioides cirratus in Five Geographical Populations Based on Mitochondrial COI and Cytb Gene Sequences
作者：Zhang, Guoqing;Chen, Cheng;Lu, Wenxuan;Li, Jing;Fang, Ting;Yang, Kun;Zhao, Xiuxia;Gao, Na;Liang, Yangyang
关键词：
-
Seasonal variation and ecological risk assessment of microplastics ingested by economic fishes in Lake Chaohu, China
作者：Wu, Jiajun;Yin, Xiaowei;Liu, Yunzhao;Chen, Xin;Xie, Chang;Jiang, Zhongguan;Jiang, Zhongguan;Liang, Yangyang;Li, Jing;Jiang, Zhongguan
关键词：MPs; Wet and dry seasons; Fish; Polymer risk index; Bioindicators
