摘要
利用城市雨水是缓解城市用水紧张以及改善城市水环境的有效途径之一。绿地系统对雨水径流有渗透、蓄积、利用及削减污染的四重效用。在总结分析国家现行绿化规范的基础上,初步探讨城市绿地建设工作中可以与雨径流调蓄相结合的途径,并通过计算分析下凹式绿地和景观水体调蓄径流的可行性,为今后制定或完善绿地建设相关规范等提供一定的参考依据。
The utilization of urban rainwater resources is one of the effective approaches to alleviate water shortage and improve urban water environment. Green space system plays a significant role in rainwater utilization. Through analysing the actual regulations and criteria relating to greening the paper discussed the approaches of combining rainwater utilization and green space construction, and analyzed the feasibility of using hollow grassland and water body to store rainfall. Based on the analysis, some suggestions were provided for formulating and perfecting relevant regulations and laws of greening.
出处
《沈阳农业大学学报》
CAS
CSCD
北大核心
2006年第4期631-634,共4页
Journal of Shenyang Agricultural University
基金
国家自然科学基金项目(40471019)
2004年度上海市科委重大科技攻关项目(04DZ12024)
上海市生态学重点学科项目
上海市211学科建设项目
关键词
城市绿地
雨水利用
调蓄效应
urban green space
rainwater utilization
storage effect
