Study On Evaluation Of Landscape Tree Species And Ecological Aesthetics In Fuzhou Urban Forest

So far, all walks of life do the tireless research and practice under the guidance ofthe concept of "sustainable development". As the green mantle of the earth, the forestresource is indispensable for human survival. The sustainable development of urbanforest is particularly important. Meanwhile, urban forest as the necessity of humansurvived workplace and an important part of self-purification function in the urbanecosystem. It plays an important role in improving the quality of urban ecologicalenvironment. The research of sustainable development has a direct impact on humansurvival and the quality of the environment. Therefore, the research on thedevelopment of urban forest sustainable management is the most important andserious problem.It's evaluated the urban forest landscape species and ecological aesthetic ofFuzhou. In the evaluation of the species, we had an extensive survey and then dividedthe urban forest construction into three categories based on the significance of urbanforest. They were the core landscape-the green landscape of the city parks, urbanforest ecological corridor woodland landscape(including the green landscape of theroad green landscape and river protection).According to the scientific, objective andcomplete principles which constructed three different evaluation index systems ofurban forest and applied the RAGA-AHP to evaluate the390kinds of tree species ofFuzhou forest what came to the main tree species of the three types of forestlandscape tree species in Fuzhou. At the same time, the species selected in this studycould enrich the species of the urban forest construction, laid a certain foundation forthe structural adjustment of Fuzhou urban forest species and the future urban forestconstruction. Further, offered some more microscopic, science, and effective technicalmeans for the urban forest tree species selection, urban forest construction andmanagement. In the evaluation of the urban forest ecosystem aesthetics which studiedthe park landscape, led by the urban forest of Fuzhou. It's evaluated the10parks inthe urban area of Fuzhou by establishing the RAGA-PPC model and the system whichwere combined with the quantitative and qualitative indexes. The results are asfollows: The research samples are divided into three categories. Namely, the firstcategory contained sample6(Fuzhou National Forest Park). The second categoryincluded sample1(South Riverside Park), sample2(left Sea Park), sample3(WestLake Park), sample5(Spa Park), sample7(North Riverside Park), sample8(Jinshan Hill Park), sample9(Golden hill park). The third category consisted of sample4(Taurus mountain park) and sample10(Cha Ting park). Among, the Fuzhou NationalForest Park whose ecological beauty is the best would be the model in theconstruction of Fuzhou urban forest. Most of the study samples were in a better grade.We drew a conclusion that the overall ecological beauty of Fuzhou is well.