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从我国生态园林概念的产生和表述可以看出,生态园林至少应包含三个方面的内涵:一是具有观赏性和艺术美,能够美化环境,创造宜人自然景观,为城市人们提供游览、休憩的场所;二是具有改善环境的生态作用,通过植物的光合、蒸腾、吸收作用,调节小气候,防风降尘,减轻噪音,吸收并转化环境中的有害物质,净化空气和水体,维护生态环境:三是依靠科学的配置,建立具备合理的时间结构、空间结构和营养结构的人工植物群落,为人们提供一个赖以生存的生态良性循环的生活环境。
From the production and presentation of the concept of ecological garden in our country, we can see that the ecological garden should contain at least three connotations: first, it has ornamental and artistic beauty, which can beautify the environment, create pleasant natural landscape, and provide city people with excursions and rest The second is to improve the ecological role of the environment through plant photosynthesis, transpiration, absorption, regulate microclimates, wind and dust, reduce noise, absorb and transform harmful substances in the environment, clean air and water, and maintain the ecological environment: Third Rely on the scientific configuration to establish artificial plant communities with reasonable time structures, spatial structures and nutritional structures, providing people with a living environment that is ecologically benign.