麋鹿非繁殖期生境适宜度评价指标探讨

Research on the Habitat Suitability Assessment Indexes of Père David′s Deer in Non-breeding Seasons

根据麋鹿生境分布特点,将影响麋鹿生境适宜度的因素分为非生物因子、生物因子和干扰因子,运用麋鹿的生物学、生态学研究成果,对我国麋鹿生境适宜度评价指标进行了探讨。在众多影响麋鹿生存的因子中,植被、食物、水源、外界干扰、生境类型、生态安全等被确定为影响麋鹿生境适宜的主要评价因子,制定了麋鹿生境适宜度评估模型,并赋予了相应分值,可为我国麋鹿栖息地评价提供参考。

Habitat is animal′s survival environment,made up of biological and abiotic environment.In this paper,according to Père David′s deer′s habitat distribution characteristics,Père David′s deer′s habitat suitability influencing factors are divided into abiotic factors,biological factors and disturbance factors.According the principle of hypervolume niche,using Père David′s deer′s research result in biology,ecology,the study is conducted on Père David′s deer′s habitat suitability evaluation index in China.In many influence factors,vegetation,food,water,interference,habitat types,ecological security are identified as the main evaluation factors affecting Père David′s deer′s habitat suitable,Père David′s deer′s habitat suitability assessment model is formulated,and the corresponding scores given.The results provide reference for Père David′s deer′s habitat evaluation in our country.