Warming benefits a native species competing with an invasive congener in the presence of a biocontrol beetle
文献类型：期刊论文
| 作者 | Lu, Xinmin1,2; Siemann, Evan3; He, Minyan1,2; Wei, Hui1; Shao, Xu1; Ding, Jianqing1,2 |
| 刊名 | NEW PHYTOLOGIST
 |
| 出版日期 | 2016-09-01 |
| 卷号 | 211期号:4页码:1371-1381 |
| 关键词 | biological control climate warming competition herbivore latitudinal gradient life history plant invasion plant-insect interaction |
| ISSN号 | 0028-646X |
| DOI | 10.1111/nph.13976 |
| 英文摘要 | Climate warming may affect biological invasions by altering competition between native and non-native species, but these effects may depend on biotic interactions. In field surveys at 33 sites in China along a latitudinal and temperature gradient from 21 degrees N to 30.5 degrees N and a 2-yr field experiment at 30.5 degrees N, we tested the role of the biocontrol beetle Agasicles hygrophila in mediating warming effects on competition between the invasive plant Alternanthera philoxeroides and the native plant Alternanthera sessilis. In surveys, native populations were perennial below 25.8 degrees N but only annual populations were found above 26.5 degrees N where the invader dominated the community. Beetles were present throughout the gradient. Experimental warming (+1.8 degrees C) increased native plant performance directly by shifting its lifecycle from annual to perennial, and indirectly by releasing the native from competition via disproportionate increases in herbivory on the invader. Consequently, warming shifted the plant community from invader-dominated to native-dominated but only in the presence of the beetle. Our results show that herbivores can play a critical role in determining warming effects on plant communities and species invasions. Understanding how biotic interactions shape responses of communities to climate change is crucial for predicting the risk of plant invasions. |
| 资助项目 | NSF-China[31100302] ; NSF-China[31370547] ; NSF-China[31570540] ; NSF-China[31400369] ; knowledge innovation program of Wuhan Botanical Garden[Y455437H05] |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000380961200023 |
| 出版者 | WILEY-BLACKWELL |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/37]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Lu, Xinmin; Ding, Jianqing |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Aquat Bot & Watershed Ecol, Wuhan 430074, Hubei, Peoples R China 2.Chinese Acad Sci, Wuhan Bot Garden, Hubei Key Lab Wetland Evolut & Ecol Restorat, Wuhan 430074, Hubei, Peoples R China 3.Rice Univ, Dept Biosci, Houston, TX 77005 USA |
| 推荐引用方式 GB/T 7714 | Lu, Xinmin,Siemann, Evan,He, Minyan,et al. Warming benefits a native species competing with an invasive congener in the presence of a biocontrol beetle[J]. NEW PHYTOLOGIST,2016,211(4):1371-1381. |
| APA | Lu, Xinmin,Siemann, Evan,He, Minyan,Wei, Hui,Shao, Xu,&Ding, Jianqing.(2016).Warming benefits a native species competing with an invasive congener in the presence of a biocontrol beetle.NEW PHYTOLOGIST,211(4),1371-1381. |
| MLA | Lu, Xinmin,et al."Warming benefits a native species competing with an invasive congener in the presence of a biocontrol beetle".NEW PHYTOLOGIST 211.4(2016):1371-1381. |
入库方式： OAI收割
来源：武汉植物园
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