陕西林业科技2023，Vol.51Issue(5)：44-47,4.DOI:10.3969/j.issn.1001-2117.2023.05.009
陕西长青国家级自然保护区青钱柳种群分布初步调查
Preliminary Investigation of Population Distribution of Cyclocarya paliurus in Changqing National Nature Reserve
李睿1
作者信息
- 1. 陕西长青国家级自然保护区,陕西 汉中 723300
- 折叠
摘要
Abstract
In order to grasp the natural resources of Cyclocarya paliurus and improve the biodiversity protection,the transect method was used to investigate the population distribution with 10 transects in Changqing National Nature Reserve.The results showed that:1)Cyclocarya paliurus,shade toler-ant,was mostly distributed in ravines within the range of 1300-1700 meters in Huayang;2)it was widely distributed,and the discovery rate along transects is up to 90％;3)there are 31 Cyclocarya pa-liurus discovered and 2 are seedlings,with the fruiting rate 75.86％.There are more underdeveloped winged seeds.关键词
青钱柳/种群分布/长青国家级自然保护区Key words
Cyclocarya paliurus/population distribution/Changqing National Nature Reserve分类
农业科技引用本文复制引用
李睿..陕西长青国家级自然保护区青钱柳种群分布初步调查[J].陕西林业科技,2023,51(5):44-47,4.
