| The main theme of modern civilization has been living and working the beautiful ecological environment and has been pursuing man-nature harmony, which powerfully encourages people to remodel human green civilization and to build better green homes, although people are enjoying the new life style and great wealth brought by rapid developing economy. The basic guarantee for the pursuit of man-nature harmony is to construct and develop forest parks and forest tourism.The paper makes a complete set of forest park plant landscape evaluation system with the study object of plant landscape in zhaichang Mountain, Huidong county, Guangdong Province, by field survey data and study methods of quantitative and expert meetings. The paper obtains each index’s weight by quantitative and qualitative analysis combing with Analytic Hierarchy process (AHP) and 16 factors’evaluation. Advises and constructing plans on zhaichang Mountain plant landscape are proposed accordingly. The main results are as follows:(1) Conducting the field surveys on plant landscape of zhaichang Mountain forest park within planning red line. Finding that native species are abundant and the forest park is a rich landscape-resource gene banks. There are vascular plants including 45 families, of which 7 ferns families,3 gymnosperms families,40 angoiosperns families, totally 126 kinds. There is a great benefit to the forest parks’ Eco-tourism according to statistical analysis because plant resources are rich in the park,mostly ornamental plants,medicinal plants and industrial crops, complete preservation of biological landscape diversities and rich plants essence resources.(2) Selecting 24 standard plots and using sampling method to investigate the complex plant communities. Sequencing as the importance of the various types within the plot, vegetation communities are divided into ten main types:evergreen coniferous forests, evergreen broad-leaved mixed forests,evergreen and deciduous broad-leaved forest,evergreen broad-leaved forest,deciduous forests,woodland shrubs, bamboo, bush rock, mountain shrub bushes, fruit forests. The forest view is still relatively simple in poor integrity since the core geographic are zhaichang Mountain was once a man-made woodland with pines and Acacia forest as its main products.(3) Establishing a plant landscape evaluation system model Forest Park with expert discussion and questionnaire survey method, conducting the plant landscape an objective quantitative scoring by questionnaire method, the results of the evaluation score of existing plant landscape park is 18.36(out of 30), with 61.2% comprehensive index (landscape quality level is in the middle and upper levels). From the result,proposing the park quality reconstruction project that in the 16 evaluation factors, the higher scores are community health landscape nature landscape green depending on the rate, habitat suitability, and the seasonal nature landscape, with the overall coordination of the environment, landscape and cultural connotation, Landscape configuration mode, regional landscape characteristics score lower value.(4) According to the results, proposing the principles of natural-based, supplemented renovation, the overall optimization, focused principles, scientific principles, ecology principles of landscape based on theoretical knowledge of various subjects. According to the characteristics of the planning, proposing recommendations of transformation into three functional zones:recreational sports science area, leisure and health resort, forest conservation area. And from these three partitions landscape, important landscape nodes, linear important attractions, city "one-mountain", four levels to plan the plant landscape. |
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