Title: The plant diversity research on forest communities in Changzhutan area
Abstract: There remain parts of natural forests in Yuelu Mountain in Changsha,Zhaoshan in Xiangtan,large Jingshan in Zhuzhou and other places,The author selects representative area in which 75 field investigations was setted up and according the ecology analysis the diversity of forest colony about the area of Changzhutan.The results showed that: ① There are 15 natural forest communities,including 46 species of trees,27 families and 31 genera,67 species of shrubs,29 families,35 genera,27 species of herbs,13 families and 19 genera in the areas of Changzhutan.②The relationship between community types and species diversity is: evergreen and deciduous broadleaved mixed forest coniferous and broadleaved mixed forests evergreen broadleaf forest.③The statistics of plant species in 15 plots shows that : shrub layer tree layer herb layer.The plant distribution pattern of stratification of vegetation is in accord with the ancient species distribution.④On the whole,the plant diversity index of the forest community in the area is not high,which reflects the impact of the process of urbanization on the natural environment around the city,especially on the increasing fragmentation of forest vegetation.Therefore,we must take effective and scientific measures to strengthen the conservation of plant diversity.⑤The research provide a scientific basis for the protection of hill area,the restoration of natural vegetation in the area,the conservation of biological diversity,and the promotion in the construction of ecological eco-friendly city groups.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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