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世界城市发展规律表明,城市越发展,绿化越重要。然而,我国许多小城市对园林绿化认识不足,注重,了经济的飞速增长,而忽视了园林绿化建设。为此,笔者就如何加快小城市园林绿化建设步伐谈点看法,供决策参考。 一、要高度重视城市园林绿化建设 绿化是城市系统中不可少有的要素,决不是小小的“搭头”。仅从城市生态学而论,城市绿化除了具有美化城市形象的作用外,还具有三种效应。一是具有净化空气,促进人身健康的效应。据专家测算,植物吸入二氧化碳,放出氧气,人体一天吸入的空气重量约为所需
The laws of the world’s urban development show that the more cities develop, the more important the greening. However, many small cities in our country lack awareness of landscaping and pay attention to the rapid economic growth, while ignoring the construction of landscaping. To this end, the author discusses how to speed up the construction of garden greening in small cities for reference. First, we must attach great importance to the construction of urban landscaping Greening is an indispensable element in the urban system, and it is by no means a small “takeaway.” Only from the perspective of urban ecology, urban greening has three effects in addition to beautifying the role of the city. The first is to have the effect of purifying the air and promoting personal health. According to experts’ estimates, plants inhale carbon dioxide, release oxygen, and the body’s daily intake of air weighs approximately