Understanding the long-term effects of species invasions.
Understanding the long-term effects of species invasions.
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DOI：
10.1016/j.tree.2006.07.007
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发表时间：
2006-11
影响因子：
16.8
通讯作者：
D. Strayer;V. Eviner;J. Jeschke;M. Pace
中科院分区：
文献类型：
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作者：
D. Strayer;V. Eviner;J. Jeschke;M. Pace
我们在这里描述的生态和进化过程，随着时间的推移，调节入侵物种的影响，并认为，这样的过程是如此广泛和重要，生态学家应该采取一个长期的角度来看入侵物种的影响。这些过程（包括进化、物种组成的变化、物质的积累和与非生物变量的相互作用）可以增加、减少或定性地改变入侵者的影响。然而，大多数关于入侵物种影响的研究都很简短，缺乏时间背景;最近40%的研究甚至没有说明自入侵以来已经过去的时间。生态学家需要理论和经验数据来预测，理解和管理物种入侵的急性和慢性影响。
We describe here the ecological and evolutionary processes that modulate the effects of invasive species over time, and argue that such processes are so widespread and important that ecologists should adopt a long-term perspective on the effects of invasive species. These processes (including evolution, shifts in species composition, accumulation of materials and interactions with abiotic variables) can increase, decrease, or qualitatively change the impacts of an invader through time. However, most studies of the effects of invasive species have been brief and lack a temporal context; 40% of recent studies did not even state the amount of time that had passed since the invasion. Ecologists need theory and empirical data to enable prediction, understanding and management of the acute and chronic effects of species invasions.