生态系统的多稳态与突变

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生态系统的多稳态与突变

徐驰¹^,^*(

), 王海军², 刘权兴³, 王博¹

Alternative stable states and tipping points of ecosystems

Chi Xu¹^,^*(

), Haijun Wang², Quanxing Liu³, Bo Wang¹

图2. 长江浅水湖群沉水植物生物量的不连续分布可能是浅水湖泊生态系统的多稳态证据。(A)沉水植物生物量的频度分布表现出不连续的多峰分布(修改自王海军, 2007); (B)在水体总磷含量的梯度上沉水植物的生物量表现出不连续特征(修改自Wang et al, 2014)。

Fig. 2. Discontinuous distribution of submerged plant biomass in the Yangtze shallow lakes as suggestive evidence of alternative stable states of shallow lake ecosystems. (A) Submerged macrophyte biomass shows multi-modal frequency distribution (Adapted from Wang et al, 2007); (B) Two regimes of submerged plant biomass are present along the phosphorus gradient (Adapted from Wang et al, 2014).