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原文連結
論文資訊
- 類型：已發表論文
- 日期：2010
摘要
Biotic recoveries following mass extinctions are characterized by a complex set of dynamics, including the rebuilding of whole ecologies from low-多樣性 assemblages of survivors and opportunistic 物種. Three broad classes of 多樣性 dynamics during recovery have been suggested: an immediate linear response, a logistic recovery, and a simple positive feedback pattern of 物種 interaction. Here we present a simple model of recovery which generates these three scenarios via differences in the extent of 物種 interactions, thus capturing the dynamical logic of the recovery pattern. The model results indicate that the lag time to biotic recovery increases significantly as biotic interactions become more important in the recovery process.
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