论文标题:乌鲁木齐市园林树种调查、评价与规划
论文作者
论文导师 汤庚国,论文学位 硕士,论文专业 林业
论文单位 南京林业大学,点击次数 133,论文页数 62页File Size5139K
2007-03-02论文网 http://www.lw23.com/lunwen_779468522/
Urumqi;; the distribution of trees;; overall assessment
本文对乌鲁木齐市的园林树种和绿化现状进行了系统的调查和研究，依据园林绿地国家《城市绿地分类标准CJJ／T85-2002》，对主要的绿地类型中现有树种进行了调查、统计、分析、评价，应用城市生态学，园林美学，城市规划等学科的相关理论，根据乌鲁木齐市城市的生态特点和植被分布规律，以及乌鲁木齐市作为国家西部内陆地区集政治、经济、文化中心，交通枢纽于一身现代工业城市性质，对城市园林绿化树种进行了总体规划，为园林植物景观的优化提供了理论依据。 根据调查统计，乌鲁木齐市木本植物共有132种，其中常绿树种17种，落叶树种115种，常绿树种与落叶树种的比例为1：6.76；从树种比例来看反映出乌鲁木齐市地属内陆干旱地区，树种单调且分布不均。 论文采用实地调查的方法，在综合分析园林树种的立地条件、环镜条件、生长情况，根据调查所得的数据，评价植物景观与城市建设发展趋势的协调性以及各类型园林树种搭配比例；试图构建一个景观优美，符合人的生理需求，人性化的绿色空间；据此确定了今后乌鲁木齐园林树种规划的原则是：(1)生态优先原则；(2)特色与创新原则；(3)适地适树原则；(4)可持续发展原则；并指出了乌鲁木齐市园林树种发展状况的不足之处；空间分布不均，城中绿地少，树种单一，人均绿地占有率低。 在此基础上确定了乌鲁木齐市城市绿化的基调树种、骨干树种，并对城市的生态防护林、景观路、行道树、公共绿地、垂直绿化等应用的树种进行了具体的规划。
This article mainly focuses on the systematic investigation and study of treesand vegetation for garden, according to the standard classification of city greengrounds CJJ/T85-2002. We made a series of investigation, statistic, analysis andassessment for the popular vegetation type at the present. With comprehensionof the city ecology, aesthetics of garden, and garden planning, and the regularpattern of ecology and vegetation, and the fact that the city of Urumqi stands asthe center of politics, culture, economy and transportation, we made a overall planof the vegetation for the city, making the preparation for the beautification for thecity. According to the statistics, there are roughly 132 species of trees in Urumqi,among them 17 are evergreen trees, 115 are deciduous, the ratio of evergreen anddeciduous are 1:6.76; from which we can see the climate and vegetation ofUrumqi. We went to Urumqi, and made an investigation, making an overall analysisof soil and environment condition. With the statistics we got, the assessment ofthe coordination of vegetation and development of city was made. Try to structurean beautiful, pleasing environment, and thus made an overall rule for theplanning of Urumqi: 1. ecology priority. 2. specialty and innovation 3. paticulateplace for patuculate trees. 4. continuable development. And pointed out severalshort comings of the city planning for Urumqi: disproportion of space allocation,too little vegetation in the city, unitary of the tree species, low vegetation coverageper person. After this investigation, we made a choice of basic and main trees for the city,and made specific plan of species of trees for the protection forest, trees on sidesof road, perpendicular vegetation.
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