大鲵野外仿自然生境繁育保护地设计与营建

Design and Construction of a Conservation Site for the Breeding ofGiant Salamander in Imitating Natural Habitat

野生大鲵种群的栖息地破坏现象越来越严重,生境破碎化是导致物种数量急剧下降的主要原因。针对野生大鲵适生生境不断减少、自然繁衍数量得不到保障的问题,基于现有保护措施和人工驯养现状仍存在不足的事实,依据生态友好和大鲵适生生境的要求,运用生物多样性原理,以保障大鲵繁育为目的,坚持生态优先和因地制宜原则,提出了一种大鲵野外仿自然生境繁育保护地的人工建造方法,以保障大鲵繁育不受外界不利因素侵扰。

Habitat destruction of wild salamander populations is becoming increasingly serious,and habitat fragmentation is the main reason for the dramatic decline in the species’population.Based on the fact that existing conservation measures and artificial domestication are still inadequate,this paper proposes an artificial conservation site for wild giant salamanders in imitating natural habitats based on the requirements of eco-friendly and suitable habitats for giant salamanders.The principle of biodiversity is applied.The principle is to ensure the breeding of giant salamanders,adhere to the principle of ecological priority and adapt to local conditions.An artificial construction method is proposed to protect the breeding of giant salamander from being disturbed by unfavorable external factors.