石灰岩山季雨林是一种相对脆弱的生态系统，次生林蚂蚁群落的稳定性显著降低。
Karst monsoon forest is a relatively weak ecosystem, the stability of the ant community is obviously reduced in its secondary forest.
由于药剂对蚜虫种群无影响，群落的稳定性易因蚜虫种群的迅速增殖而遭到破坏。
However, because Dimilin had no direct effect on the population of aphis, this stability of insect community was easily disturbed by the rapid increase of aphis population.
然而这些些生物是生物群落的成员，如果群落的稳定性取决于其完整性，他们就有权持续生存。
Yet these creatures are members ofthe biotic community and, if its stability depends on its integrity, they are entitled tocontinuance.
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