摘要
我国的扬子鳄物种处于极度濒危状态,2001年国家林业局根据专家的评估,提出通过人工繁育的扬子鳄实施再引入,来恢复和扩大野生扬子鳄种群的战略;2002年启动扬子鳄野外再引入工程,并在安徽和上海两地实施。经过再引入地的选择、改造以及人工养殖扬子鳄的筛选和野化训练等工作,再引入活动在安徽省郎溪县高井庙林场连续实施12年,共野外放归99条扬子鳄;在上海崇明东滩实施2次,放归12条扬子鳄。所放归的扬子鳄在野外生存成功,并繁育出了116条后代。实施再引入工程初步实现了扩大野生鳄种群的目的,并为以后大规模实施活动积累了丰富经验。
Alligator sinensis（Chinese Alligator） is a critically endangered species in China. Based on an expert evaluation,a strategy to reintroduce Alligator sinensis with artificial breeding was put forward by State Forestry Administration in 2001 so as to restore and expand wild Alligator sinensis population. Project Reintroduction of Alligator sinensis was launched and implemented in Anhui and Shanghai in2002. The reintroduction activities were implemented in Gaojingmiao State-owned Forest Farm of Langxi County in Anhui for 12 consecutive years including such tasks as selection and transformation of reintroduction bases and screening and wild training of Alligator sinensis with total wild release of 99 Chinese alligators; two wild releases were carried out in Chongming Dongtan Wetland in Shanghai with 12 Chinese alligators together. All the released Chinese alligators survived successfully in the wild and 116 descendants were bred.Implementation of the reintroduction project preliminarily realized the aim of expanding wild Alligator sinensis population and accumulated rich experience for large-scale reintroduction in future.
作者
王宏根
汪仁平
WANG Honggen;WANG Renping(Gaojingmiao State-owned Forest Farm of Langxi County Xuancheng 242100, Anhui, China;Anhui Alligator sinensis （Chinese Alligator） National Nature Reserve Administration, Xuancheng 242034, Anhui, China)
出处
《安徽林业科技》
2018年第2期28-32,共5页
Anhui Forestry Science and Technology
关键词
扬子鳄
再引入
野外
高井庙林场
Alligator sinensis （Chinese Alligator）
Reintroduction
Wild
Gaojingmiao State-owned Forest Farm
