从人水和谐看我国的节水研究与实践  

Research and Practice of Water-Saving Based on Human-Water Harmony in China

作　　者：杜成旺 陈莹[2] 翟家齐[3] 

机构地区：[1]北京京西发电有限责任公司,北京100041 [2]水利部水资源管理中心,北京100053 [3]中国水利水电科学研究院水资源所,北京100038

出　　处：《中国人口·资源与环境》2010年第S1期170-173,共4页China Population,Resources and Environment

基　　金：国家自然科学基金(No.50709043);国家重点基础研究发展计划(No.2006CB403405)资助

摘　　要：大力节水和建设节水型社会是水资源可持续利用的重要保障。根据人水和谐的理念,节水不仅仅是节约用水量,还包括有关水资源立法、水价、管理体制等一系列行政管理措施;真实的节水是尽量减少不可回收水量,具有相当的潜力,应当予以重视;节水与水资源高效利用是不等价的,二者在研究范围、层次、对象、方法及评价指标都是有所区别的;广义上的节水不仅包括节约用水,也包括涵养水源,二者是对立统一的关系;节水并非越多越好,还必须与生态环境效应相结合,否则就会顾此失彼,达不到真正意义上的人水和谐。Water problem now has become a challenge human beings have to face together.And the common goal is to seek for human-water harmony.The average water resource of China is limited,and water shortage has become the bottleneck of the sustainable development.Therefore,water-saving and water-saving society development are the guarantee of the sustainable utilization of the water resource.According to the idea of human-water harmony,water-saving is not only saving the total amount of the water utilization,but also including a series of administrative measures,such as water resource regulation,water price,management system and so on.Real water-saving is to reduce the non-recoverable water and it's very important to pay more attention to its potential.Water-saving is not equal to the effective utilization of water resource,and they are different in research fields,levels,subjects,methods and evaluation indexes.General water-saving involves both water-saving and water conservation,which are antagonistic to each other.But it doesn't mean that the more water we save,the better it is.Water-saving has to combine with ecological environment,or we can't achieve the real human-water harmony.

关 键 词：人水和谐 节水 研究 实践 

分 类 号：TV213.4[水利工程—水文学及水资源]