| Lintong district is belongs to Xi’an City, Shaanxi province, rich tourism resources. NowLintong district for the full development of tourism, in2009proposed the establishment ofthe Xi’an Lintong National Tourism Resort District, the construction of new district at thesame time, must build roads, as well as supporting the road greening, it actively promotes thedevelopment of green industry.The city to develop green, green area increases rapidly, but the quality quantityincreased, how Evaluation of road greening, is thousands faces, there is no research methodsin a uniform, rote to evaluate the greening plant landscape, through the consult massiveliterature, and field investigation, trying to find a simple and feasiblemethod of landscape into evaluation.At present, the garden plant landscape evaluation using more evaluation methods ofanalytic hierarchy process (AHP),scenic beauty estimation (SBE), BIB-law of comparativejudgment (BIB-LCJ), semantic differential method (SD), psycho-physioloyical indicator(PPI) and Descriptive inventories etc.. Because it has not been formed method and indexsystem of recognized, so for the landscape evaluation methods worthy of further study.This paper uses the description factor method, according to its own characteristics andformation of garden plant landscape particularity and requirements, selection of quantitativeindex of qualitative contribution to landscape effect of some larger, established indexsystem, the Lintong District of Xi’an City Road Plants Landscape evaluation. This study wererandomly selected for the Lintong national tourism resort district8new roadsconstruction, The fifth Road of Zhiyang, Phoenix Road(Shangu Road-Wangpogou Brige),Phoenix Road(The first Road of Zixia-The Sixth Road of Zixia),Lishan Road(The first Roadof Zhiyang-The Second Road of Zhiyang),Cuncuntong Road(Zaoyuan-Hanyu), TheSecond Road of Zhiyang, Baoma Road, The first Road of Qinwang. According to thecharacteristics of their path, type, shape and other aspects of plant from the roadgreening,evaluation,comparison,analysis.By scoring the number of order: The first Road of Qinwang, The fifth Road of Zhi Yang,Lishan Road(The first Road of Zhiyang-The Second Road of Zhiyang), Phoenix Road(Shangu Road-Wangpogou Brige), Cuncuntong Road(Zaoyuan-Hanyu), PhoenixRoad(The first Road of Zixia-The Sixth Road of Zixia), The Second Road of Zhiyang,Baoma Road.Four roads belonging to the class I landscape, accounted for50%of samples, tworoads belongs to the grade II landscape, accounted for25%of samples, two roads belongs tothe grade IV landscape, accounting for a sample of25%.After the field survey found that Lintong district road greening tree species to use more:Sophora japonica Linn., Pinus tabulaeformis Carr., Punica granatumLinn.. Planting mode use more: arbor+shrub+herb.After the analysis, the development of the evaluation results of road lintong of urbanroad greening landscape existing shortcomings:(1) the municipal road construction andgreening construction disconnect;(2)a single plant selection more conservative;(3) the latemaintenance management investment is less, greenery to consolidate does not reach thedesignated position.My personal advice is: on the choice of seedling should widen the train of thought,secondly, attaches great importance to the virescence maintenance, maintenance funds shouldbe increased, to strengthen the training of professional knowledge maintenance workers. |
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