摘要
湖南省除以自然保护区、森林公园为主体的古树群落外 ,目前还有 10 0年以上的散生古树 10 2 831株。根据全国古树名木普查建档技术规定 ,在散生古树中有一级古树 989株 ,不到 1% ;二级古树 5 74 5株 ,占 5 .6% ;三级古树 960 97株 ,占 93.5 %。作者介绍了湖南古树资源的种类及地域分布和保护价值 ,指出了保护古树中存在的主要问题 。
Besides the dominant communities of aged tree which are more than 100 years in natural conservation zones and forest parks,there are still 102831 dispersing around the province.Those should be classified into Grade Ⅰ 989,Grade Ⅱ 5745 and Grade Ⅲ 96097 which occupy the percentage of 1%,5.6% and 93.5%,according to the regulations of investigation and constructing archives of aged and famous trees around China.The author introduced the categories and distribution of the aged trees resources and their value,pointed out the exiting problems and put forward substantial measures of the protection.
出处
《湖南林业科技》
2003年第2期1-3,共3页
Hunan Forestry Science & Technology
关键词
湖南
古树资源
种类
分布
保护
aged tree
categories
distribution
protection
Hunan