interpopulational       
adjective [ before noun ] (also inter-populational) uk/ˌɪn.tə.pɒp.jəˈleɪ.ʃən.əl/ us/ˌɪn.t̬ɚ.pɑː.pjəˈleɪ.ʃən.əl/
 种群间的;人群间的
between different populations (= groups of people, animals, or plants that live in a particular place)
  The model predicts large interpopulational variation.
 Species with geographically distant habitats show great interpopulational difference. 栖息地相距遥远的物种显示出巨大的种群间差异。 
 Synonym: interpopulation
 - More examples
 - Isolation of populations in small streams results in interpopulational variation.
 - With well-designed experiments, it is possible to estimate the interpopulational genetic variance.
 - There was interpopulational variation in the patterns of parasitism by worms along the coast of Brazil.
 - Such population changes lead to an increased interpopulational genetic divergence.