Abstract
Studying on Qinglongshan Forest Park in Wuhan by typical plot method, 15 typical plots in the park were investigated, and the species richness index, diversity index, evenness index, frequency and important value index were calculated. The results showed that there were 139 species of woody plants belonging to 46 families and 97 genera, including 41 species of evergreen trees, 32 species of deciduous trees, 62 species of evergreen shrubs, 25 species of deciduous shrubs, and 4 species of bamboo belonging to 1 family, 3 genera. Species richness index and Simpson diversity index were all expressed as tree layer > shrub layer, evergreen species > deciduous species. Pielou evenness was tree layer > shrub layer. This study can provide some reference for understanding the existing plant status of forest parks, carrying out science popularization, scientific research, protection and improvement of forest landscape quality.
Highlights
Urban green space is an important part of urban landscape, it can play its aesthetic function, and reduce thermal radiation and adjust temperature and humidity [1]
There is great social value for improving the environmental protection of urban residents and raising their awareness of environmental protection. It plays an important role in improving the urban environment and urban sustainable development
The study of plant community structure and woody plant diversity in urban forest parks is of great significance to the construction of urban ecological environment and sustainable development
Summary
Urban green space is an important part of urban landscape, it can play its aesthetic function, and reduce thermal radiation and adjust temperature and humidity [1]. There is great social value for improving the environmental protection of urban residents and raising their awareness of environmental protection. It plays an important role in improving the urban environment and urban sustainable development. Woody plants in urban forest parks have important ecological functions in improving the environment and improving the image of the city, and plays an important role in creating urban forest landscape and maintaining the stability of the ecosystem. The study of plant community structure and woody plant diversity in urban forest parks is of great significance to the construction of urban ecological environment and sustainable development
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