SLOSS争论研究进展: 分析方法、理论机制及保护实践

章洋, 王彦平

A review of the SLOSS debate: Analysis methods, theoretical mechanisms and conservation practices

Yang Zhang, Yanping Wang

图1 物种累积曲线法(SLOSS比较法)示意图。在给定的栖息地总面积下, (a)从小到大的曲线完全高于从大到小的曲线, 代表SS > SL; (b)从大到小的曲线完全在从小到大曲线的下方, 代表SL > SS; (c)两条曲线交叉(inconclusive), 代表无法确定。

Fig. 1 Schematic diagram of the species cumulative curves method (SLOSS comparison method). For a given total area of habitat, (a) The small-to-large curve is entirely above the large-to-small curve, representing the case where SS > SL; (b) The large-to-small curve is completely below the small-to-large curve, representing a case of SL > SS; (c) The two curves cross (inconclusive), representing a situation that cannot be determined.