An ecologist at Washington University (WU; St. Louis) has discovered that after ponds dry up through drought in a region, when they revive, the community of species in each pond tends to be similar to those in all the other ponds - like so many homes in suburban developments.
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机译:华盛顿大学(WU; St. Louis)的一名生态学家发现,某个地区的池塘因干旱而枯竭后,当它们恢复活力时,每个池塘的物种群落往往与所有其他池塘的物种群落相似-就像这样郊区发展中的许多房屋。
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