气候变化如何影响外来生物入侵是目前生态学研究的一个热点问题。现有的研究多数局限于探讨气候变化对外来物种扩散、分布、适合度等的直接影响,往往忽视了生物因子(如天敌昆虫)在外来物种扩散、群落组成等生态学过程中的重要作用。因此,为提高预测气候变暖下外来生物入侵的能力,亟待开展野外调查与实验研究,从群落水平探讨生物因子和气候变暖如何共同 How climate change affects the invasion of alien organisms is currently a hot issue in ecology research. Most of the current researches are limited to exploring the direct impact of climate change on the spread, distribution and fitness of alien species, and often neglect the important role of biological factors (such as natural enemy insects) in ecological processes such as the spread of exotic species and community composition. Therefore, in order to improve the ability of predicting the invasion of alien species under the condition of warming, field investigation and experimental research are urgently needed. From the community level, we will discuss how biological factors and climate warming together