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原文連結
論文資訊
- 類型：已發表論文
- 日期：2010
摘要
Predicting the variation of 生物多樣性 across the surface of the Earth is a fundamental issue in 生態學, and in this article we focus on one of the most widely studied spatial 生物多樣性 patterns: the 物種-area relationship (SAR). The SAR is a central tool in conservation, being used to predict 物種 loss following global 氣候 change, and is striking in its universality throughout different geographical regions and across the tree of life. In this article we draw upon the methods of 量子 field theory and the foundation of neutral community 生態學 to derive the first spatially explicit neutral prediction for the SAR. We find that the SAR has three phases, with a 冪次定律 increase at intermediate scales, consistent with decades of documented empirical patterns. Our model also provides a building block for incorporating
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