城市闲置土地景观规划设计处理（Urban idle land, landscape planning, design, treatment）.docVIP

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城市闲置土地景观规划设计处理（Urban idle land, landscape planning, design, treatment）.doc

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城市闲置土地景观规划设计处理（Urban idle land, landscape planning, design, treatment）

城市闲置土地景观规划设计处理（Urban idle land, landscape planning, design, treatment） Idle land is approved for use, but fails to develop or off with the statutory time limit without justification of land. The problem of idle land in our country is very prominent. In the city, a large number of idle land will seriously affect the healthy development of city environment. Therefore, I think we can start from the following problems, adverse effects to improve the city environment caused by idle land: 1 city of idle land landscape planning and design of processing problems brought by city of idle land 1.1 destroy the city landscape image. City land if long-term dormant unattended, will cause the weeds, in the course of time into a city in the wilderness, during the period by a large number of construction waste, waste rags and garbage occupy, makes the city environment become dirty. The large area is not conducive to the development of 1.2 city ecological environment construction of land resources. Rapid evolution will cause the regional landscape structure and function, thus destroying the original natural landscape ecosystem. Because of its extensive development process itself has very strong, lack of ecological compensation and soil conservation measures, so the ecological structure of land originally relatively complete subjected to intense anthropogenic disturbance. The lack of vegetation or soil with low vegetation coverage rate will gradually degenerate, which is harmful to the maintenance of city air quality. Because the soil through the process to remove the polluted gas microbial, physical and chemical degradation, while the study found that the adsorption efficiency of soil than healthy soils. 1.3 is not conducive to the protection of arable land resources around the city. In our country, the contradiction between people and land is very prominent, less than 10% of the worlds arable land, with the development of the city is the city surrounding the consequences of large amo