摘要
本文对雷公山自然保护区秃杉保护成效进行了分析。经调查统计,天然秃杉种群数量胸径在10cm以上分别为1985年有5000株左右、2005年有4922株、2015年实测5452株;秃杉群落中物种多样性丰富,即科属种保持在60~80科110~190属140~240种。可见,雷公山自然保护区35年来天然秃杉种群及群落中物种多样性得到了有效保护,保护成效显著。
This paper studied the conservation effect of Taiwania cryptomerioides in Leigong Mountain Nature Reserve.According to the investig-ation and statistics,the population number of the natural T. cryptomerioides with the DBH above 10 cm was about 5 000 in 1985,4 922 in 2005 and 5 452 in 2015.The species diversity of T.cryptomerioides community was rich,including 60-80 families,110-190 genera,140-240 species.It can be seen that the species diversity of natural T. cryptomerioides population and community in Leigong Mountain Nature Reserve has been significantly protected in the past 35 years,and the protection effect is remarkable.
作者
罗波
余德会
谢镇国
袁丛军
李鹤
唐秀俊
李萍
LUO Bo;YU De-hui;XIE Zhen-guo;YUAN Cong-jun;LI He;TANG Xiu-jun;LI Ping(Guizhou Xinruiye Agroforestry Technology Development Co.,Ltd,Guiyang Guizhou 550001;Administration Bureau of Leigong Mountain National Nature Reserve of Guizhou Province;Guizhou Academy of Forestry)
出处
《现代农业科技》
2019年第15期145-146,共2页
Modern Agricultural Science and Technology
基金
贵州省林业厅青年科技人才培养对象专项基金项目(黔林科合J字〔2016〕07号)
关键词
秃杉
种群
物种多样性
保护成效
雷公山自然保护区
Taiwania cryptomerioides
population
species diversity
conservation effect
Leigong Mountain Nature Reserve
