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原文連結
論文資訊
- 類型:已發表論文
- 日期:2020-02-10
摘要
Regime shifts have been documented in a variety of natural and 社會 systems. These abrupt transitions produce dramatic shifts in the composition and functioning of socioecological systems. Existing theory on ecosystem 韌性 has only considered regime shifts to be caused by changes in external conditions beyond a tipping point and therefore lacks an 演化ary perspective. In this study, we show how a change in external conditions has little ecological effect and does not push the system beyond a tipping point. The change therefore does not cause an immediate regime shift but instead triggers an 演化ary process that drives a phenotypic trait beyond a tipping point, thereby resulting (after a substantial delay) in a selection-induced regime shift. Our finding draws attention to the fact that regime shif
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