学术
摘 要:
水是人类生存和繁衍之本，也是维持自然生态系统功能和生物多样性、保障区域经济和社会可持续发展的基础性资源．随着人口急剧增长和经济快速发展，水资源短缺对我国生态环境建设及社会经济发展的瓶颈制约效应越来越明显，特别是对水资源十分稀缺的西北内陆干旱区来说，这种瓶颈制约效应更加显著．我国用水效率低下及水危机问题的产生，并不完全在于缺少各种节水技术（包括工程、生物和农艺节水措施）和水污染治理技术，更重要的是缺少一个能有效促进全社会水资源高效配置和节约用水的水资源管理制度及运行机制．从表面上看，我国的水危机属于资源性危机，但从深层次看，更多地是由于管理制度不完善所致．因此，对现行的水资源管理制度及运行机制进行变革和创新，是根本上解决我国用水效率低下和水危机问题的关键所在．重点围绕我国干旱缺水地区水资源管理的重要性、流域水资源管理制度改革与创新的若干基础理论问题及如何建立流域水资源科学管理体系等问题进行了系统的探讨，并初步提出了流域水资源管理制度创新的基本思路。[著者文摘]
文章出处:
《冰川冻土》-2008年30卷1期 -12-19页
栏目信息:
文献标识码:
A
文章编号:
1000-0240（2008）01-0012-08
Research on the Management of Water Resources in Drainage Basins in the Arid Regions of Northwest China
LI Feng-rui （Linze Inland River Basin Research Station, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou Gansu 730000, China）
Abstract:
Water is generally considered to be fun damental resources to maintain the survival and development of human and to determine the structure and function of natural ecosystems. Water is also important economic resources for supporting the sustainable development of regional socio-economic systems. With the rapid growth in population and the fast development in economy, the issue in shortage of water resources is becoming increasingly a neckbottle limiting environmental improvement and healthy development of socio-economic systems, especially in those water short regions of Northwest China. Overall, the current status of low effectiveness of water resources utilization and serious water crisis in China has been proposed to attribute not completely to the lack of saving-water and water-polluted processing technologies, but al so to the absence of a highly effective water man agement institution that can promote rational allocation and utilization of water resources. Superficially, the China＇s water crisis seems to belong to a resources crisis, but it is indeed ineffective in the water management for a long term. Therefore, a solution to the problem of China＇s water crisis depends strongly on the improvement of water management system by innovating a more effective operating mechanism. In this study, the author ad dressed the following questions： 1） the importance of developing an appropriate water management system for the long-term utilization of water re sources; 2） some key theoretical questions pertaining to reform and innovation of water resource management systems; and 3） the way for promoting the establishment of an innovative water management institution.[著者文摘]
Key words:
water resources management; institutional innovation; basin scale; water-short regions
基金资助:
中国科学院创新团队国际合作伙伴计划项目“干旱区内陆河流域水问题基础研究”（CXTS-Z2005-2-4）;中国气象局干旱气象科学研究基金项目（IAM200605）资助
更多>>免费文章
cqvip.com