摘要
采用多级抽样的方法,研究了赤峰市野生马鹿资源现状。结果表明:野生马鹿仅在赤峰市北部旗县有分布,可划分为2个一级区,4个二级区,8个三级区;马鹿适栖面积为3187.97km2,蕴藏野生马鹿数量为(3508.67±2250.27)只;赤峰市野生马鹿种群分布有斑块状发展的趋势。
The status of wild red deer （Cervus elaphus） populations in Chifeng, Inner Mongolia Autonomous Region was studied using a multi-level sampling method. The results show that red deer populations distribute only in the northern counties in Chifeng. The distribution areas could be divided into two of grade Ⅰ , four of grade Ⅱ and eight of grade Ⅲ. The habitat area matching with the red deer is 318 797 km2, in which an estimated 3508.67 ＋2250.27 red deer live; there is a growing tendency of the populations of wild red deer to be patchy in Chifeng.
出处
《四川动物》
CSCD
北大核心
2009年第5期772-776,784,共6页
Sichuan Journal of Zoology
基金
国家林业局野生动物保护管理项目
国家自然科学基金(编号:30570305)
关键词
马鹿
种群
现状
多级抽样
赤峰市
Cervus elaphus xonthopygus
population
status
multilevel sampling
Chifeng city
