1.1 What's Community? C98, E168 Definition >An assemblage of species populations that occur together in the same place at the same time. Collections of species which occur together in some common environment or habitat Biological part of an ecosystem >生物群落(biotic community),是指在一定地段或 生境中各种生物种群所构成的集合。 11 11 1.1 What’s Community? Definition ¾An assemblage of species populations that occur together in the same place at the same time. ¾Collections of species which occur together in some common environment or habitat ¾Biological part of an ecosystem ¾生物群落 （biotic community）是指在一定地段或 生境中各种生物种群所构成的集合。 C98, E168