Community Invasibility and Environmental Stress
群落可入侵性及环境胁迫

Community invasibility is a focus research in invasion ecology. Fact or s influencing the invasibility are reviewed including evolutionary history, comm unity structure, propagule pressure, disturbance and stress. Related hypoth esis and experimental research on the effects of community structure (species compos ition, species diversity and species functional groups) on invasibility a re pres ented. The relationship between environmental stress and invasibility ar e also e xpounded.