摘要
根据古树现状调查统计,尖峰岭国家森林公园共有古树2134株,隶属30科55属72种,属于一级古树的有41株,二级古树的有125株,三级古树的有1968株。其中,珍稀濒危的古树共有13种,隶属10科13属13种。古树种类组成以壳斗科等5个科占优势,从科的种类组成和树种的株数比例来看,古树分布趋向于大科和主要树种集中;一级和二级古树所占比例较低,符合森林公园以天然次生林为主的森林类型特征。并对此提出相应保护建议。
According to the investigation and statistics on the present situation of ancient trees,there are 2134 ancient trees in Jianfengling National Forest Park,belonging to 30 families,55 genera and 72 species.Belonging to the first-level ancient tree of there are 41 strains,second-level ancient trees there are 125 strains,third-level ancient trees there are 1968 strains.There are 13 species of rare and endangered ancient trees,belonging to 10 families,13 genera and 13 species.The analysis results show that:The species composition of ancient trees is dominated by 5 families such as,from the species composition of the family and the proportion of the number of tree species,the distribution of the ancient trees tended to be concentrated in the large family and the main tree species;The proportion of first-level and second-level ancient trees is lower,accords with the forest type characteristic of forest park which is dominated by natural secondary forest.Through the investigation and analysis of the status quo of ancient trees,some suggestions for protection are put forward.
作者
罗文
莫世琴
陈焕强
许涵
LUO Wen;MO Shiqin;CHEN Huangqiang;XU Han(Jianfengling National Nature Reserve Administration,Ledong 572542,Hainan,China;Hainan Jianfengling National Forest Ecdogical Station,Guangzhou 510520,Guangdong,China;Research Institute of Tropical Forestry,Chinese Academy of Forestry,Guangzhou 510520,Guangdong,China)
出处
《福建林业科技》
2020年第2期101-105,共5页
Journal of Fujian Forestry Science and Technology
基金
中国林业科学研究院基本科研业务费专项资金(海南热带雨林国家公园监测指标与技术体系项目,CAFYBB2019ZB009)。
关键词
古树
国家森林公园
海南尖峰岭
ancient tree
National Forest Park
Hainan Jianfengling
