摘要
大连是水资源严重短缺的城市,水资源短缺已成为大连市可持续发展的制约因素.采用相关分析理论分析大连市产业结构与用水量的关系,结果显示大连市第二产业与用水量的相关度最高,而第三产业与用水量的相关性较低,认为调整第二产业是解决大连水资源紧缺的重要途径.
As one of the cities with severe shortage of water resource, water resource has been a constraint factor of sustainable development in Dalian. The relationship between industrial structure and water consumption quantity is studied by using correlation analysis. It is concluded that the correlation degree between the secondary industry and water resource is the highest, while that between tertiary industry and water consumption is relatively lower. Therefore, it is important to adjust the secondary industry in solving the problem of the water resource shortage.
出处
《辽宁师范大学学报（自然科学版）》
CAS
北大核心
2007年第2期226-228,共3页
Journal of Liaoning Normal University:Natural Science Edition
基金
辽宁省教育厅人文社会科学重点研究基地资助项目(J05074)
国家高技术研究发展计划(863)课题(2003AA601050)
关键词
水资源
产业结构
相关系数
water resource
industrial structure
correlation coefficient
