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一、保护多样性原则保护本地区的生物多样性,包括原有生物生息环境的保护和新的生物生息环境的创造;保护城市中具有地带性特征的植物群落,包括有丰富乡土植物和野生动植物栖息的荒废地、湿地、自然河川、低洼地、盐碱地、沙地等生态脆弱地带;保护乡土树种及稳定区域性植物群落组成,有节制地引种;在发展人工草地的同时,保护野生革花与杂草;保护湿地生态系统等。
First, the principle of protection of diversity The protection of biodiversity in the region, including the protection of the original living environment and the creation of new living environment; the protection of urban flora with zonal characteristics, including rich native plants and wild animals The habitats of wasteland, wetlands, natural rivers, low-lying land, saline-alkali land, sandy land and other ecologically fragile areas; the protection of native species and the stability of regional flora composition, the introduction of a controlled manner; in the development of artificial grassland, while protecting the wild leather With weeds; conservation of wetland ecosystems and more.