摘要
在分析开封市生态系统存在问题及其深层次原因的基础上，重点讨论了设计市区空间地域结构、改造旧城区和营造生态绿化工程等优化生态系统的关键措施。
On the basis of analysing the existing problems and their profound causes,this paper discusses such key measures as designing city spatial structure,reforming old city area and constructing ecological afforestation project with the purpose of optimum growth of Kaifengs ecological system.
出处
《城市环境与城市生态》
CAS
CSSCI
CSCD
1999年第2期20-22,共3页
Urban Environment & Urban Ecology
基金
国家自然科学基金
