摘要
城市绿地已成为新时代发展趋势,随着城市绿地面积的不断扩大,其需水量也持续增加,这与有限的水资源之间的矛盾日益突出。本文以近年来众多学者的研究为基础,按绿地配置方式不同对城市绿地耗水量进行汇总计算比较,认为复合型绿地可以更有效节约水资源,并对绿地节水措施进行总结,提倡在合理灌溉的同时采用中水灌溉,实现水资源的充分利用,提高水资源的利用率。
Urban green space has become the development trend of the new era.With the continuous expansion of urban green space,its water demand continues to increase,which is increasingly prominent contradiction with the limited water resources.Based on previous studies,this paper summarizes the water consumption of urban green space according to the different ways of green space allocation,and concludes that the water consumption of compound green space can save water resources more effectively.Then,this paper summarizes the water-saving measures of green land and advocates the use of middle-water irrigation while reasonable irrigation,so as to realize the full utilization of water resources and improve the utilization rate of water resources.
作者
胡锦娟
裴宏伟
王飞枭
张红娟
HU Jin-juan;PEI Hong-wei;WANG Fei-xiao;ZHANG Hong-juan(Hebei University of Architecture,Zhangjiakou 075000 China)
出处
《科技创新与生产力》
2019年第10期37-39,44,共4页
Sci-tech Innovation and Productivity
关键词
城市绿地
耗水量
蒸散
urban green space
water consumption
evapotranspiration
