The factors which caused the decay, variance and annihilation of amphibians in Gansu Province are analsed primarily, and some suggestion on protective countermeasures are giving in the paper.

• 对引起甘肃省两栖类动物种群衰退、变异和灭绝的主要因素进行了初步分析，提出了若干针对甘肃两栖类动物的保护对策。