摘要
在明确水资源承载力内涵基础上,分析了山东省莒南县水资源承载力,认为人口总数,工业产值、农业产值是莒南县水资源承载力变化最主要的驱动因素。通过对水资源承载力变化驱动因子的线性回归分析,预测了莒南县2010年和2015年水资源的供需状况,预测结果表明:水资源不能满足莒南县社会经济发展的需求。为解决莒南县水资源紧缺的矛盾,并保证莒南县未来水资源的供需平衡,应当提高科学用水和科学管理水平,实行“节流”为主,“开源”为辅相结合的政策。
The connotation of the water resource carrying capacity is explained and the water resource carrying capacity in junan county is analyzed. The total population, the industry production value and agriculture production value are the main driving forces leading to the changing of the water resource carrying capacity. Using regressive equation based on the data of the driving forces, the prediction of the water resource carrying capacity in Jünan county is done for 2010 and 2015. The result of prediction makes it clear that the water resource will not meet the need of enlarging population and developing economy. To get over the difficulty, several suggestions is put forward as following： improving the technology on using water resource, economizing water all-around and exploiting new water resource seientifically.
出处
《水土保持研究》
CSCD
北大核心
2006年第5期114-116,共3页
Research of Soil and Water Conservation
基金
山东省自然科学基金(Y2004E05)资助项目
山东省软科学项目(B2005021)部分内容
关键词
莒南县
水资源承载力
回归预测
对策
Janan County
water resource carrying capacity
regressive equation
countermeasure
