长春市城市绿地建设及存在问题探讨

城市绿地生态建设是城市建设中的一项重要内容，具有自净能力的绿地，在维护城市生态平衡和改善城市生态环境方面起着其它基础设施所无法替代的重要作用，本文根据实地调研和遥感技术解译的资料，分析了长春市城市绿地生态建设的当前情况，提出了当前建设中存在的问题，并建议应从生态学的角度去建设城市绿地．

Construction and Problem About Urban Green Land in Changchun City

Constructions of urban green land ecosystem are an important contents in cities developments. Green land with self-purification ability have the important function that other infrastructures can't be substituted in maintaining ecosystem balance and improving ecological environment in the city. In this text, based on materials which is surveyed and translated with the remote sensing technology on the spot, it analyses the current situation of ecological construction of urban green land of Changchun, puts forward the question that exits under construction at present and propose going to build urban green land from the ecological angle.