摘要
通过对野外大熊猫粪便中残存竹节的测量和用聚类分析方法确定大熊猫数量的研究,可得到一种较理想和较准确地统计野外大熊猫数量的方法。
A statistical method to count the number of wild pandas in a relatively ideal and exact way could be obtained by measuring the relics of bamboo lengths in the wild pandas'excrement and urine and surveying the numbers of the wild pandas determined by an indirect statistical method.
出处
《四川师范学院学报(自然科学版)》
1989年第1期93-99,共7页
Journal of Sichuan Teachers College(Natural Science)
关键词
大熊猫
竹秆咬节
数量统计
giant panda(Ailuropoda melanoluca)
biting bamboo
statistics
cluster
analysis