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生物通
28 天
水生所揭示湖泊生态系统中营养级内和营养级间的种群异步性对消费 ...
最近的实证研究和荟萃分析结果均表明,物种多样性与群落稳定性之间主要呈现正相关,这主要归因于物种多样性对种间异步性(Population asynchrony)的积极影响。先前有关“多样性-异步性-稳定性”的关系研究多关注单一营养级,而对其在多个营养级间的作用 ...
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