目前,我国中等以上城市多数已建立了植物园,随着人们生态意识的增强和对城市环境质量要求的不断提高,植物园建设将成为未来城市建设的热点。 一、植物园是城市生态环境建设的重要内容。植物园大多建在城市的中心或近郊,一般占有较优越的自然环境和较大的土地面积,因此,植物园可有效地提高城市绿地覆盖率和城市景观 At present, most of the cities above middle-level in China have set up botanical gardens. With the enhancement of people’s ecological awareness and the continuous improvement of urban environmental quality requirements, the construction of botanical gardens will become the hot spot for urban construction in the future. First, the Botanical Garden is an important part of the city’s ecological environment. Botanical gardens are mostly built in the center of the city or in the suburbs, which generally occupy more advantageous natural environment and larger land area. Therefore, the botanical garden can effectively improve the urban green space coverage and urban landscape