The Tree Species Selection and its Effect Evaluation to Urban Forest in Baotou City
XIAO Feng-rong and HAN Yi (Inner Mongolia agricultural university, Huhchaote010018, China)
The tree species and the community are investigated in the parks, streets, gardens, living districts, the factory areas and the buffer zones in five districts, which include Donghe, Kundoulun, Qingshan, Jiuyuan district and the developing area in Bautou city. The status of plant community in urban green areas is surveyed and their species, richness index and biodiversity are analyzed in this paper. The result shows that the species is a few, the composition of plant community is very simple and the local trees are limited in this city. So the inharmonic trees live in a dry area the Bautou city, in which the living and ecological patterns, dimensional structures as well as their functions performs as environmental protection, decoration and creation of economical profit. Whenever the virescence works should be done. In which not only the number of tree species, but also the diversity of urban space should be considered. To reduce the cost of virescence works, the local trees should be emphasized for example with an increasing green layer and seasonal scenery.
【CateGory Index】： S731.2