干旱区水资源与区域经济协调发展时空特征研究——以河西走廊为例

发布时间：2018-04-25 08:32

本文选题：干旱区 + 河西走廊　；参考：《中国农业资源与区划》2017年04期

【摘要】：[目的]对水资源和区域经济协调发展进行深入研究,能为制定区域经济发展和水资源合理利用的决策提供科学的参考依据。[方法]基于协同理论对水资源与区域经济协调发展的内在相互作用分析的基础上,构建了水资源、区域经济系统综合评价指标体系。利用模糊评价法测算了两者综合水平,对河西走廊地区2003~2013年两者的协调发展进行考察和测评。[结果]河西走廊地区水资源与区域经济协调发展经历了低度失调、勉强协调、初级协调、中级协调等4个阶段,呈上升态势;该区域的区域经济系统综合水平从2003年的0.051增加到2013年的0.943,呈现稳定的上升态势,对两者协调发展的促进作用明显,然而水资源综合水平仅在0.403~0.650之间波动,总体水平较低,水资源对两者协调发展的支撑作用十分有限;水资源与区域经济综合水平没有明显的线性关系,表现出非同步性;从空间特征来看,该区域内各市之间水资源与区域经济协调发展地区差异十分明显。[结论]河西走廊地区总体上水资源与区域经济的协调度高于协调发展度,协调发展度呈现出从低度失调到中级协调的上升态势,但协调发展度总体水平偏低。
[Abstract]:[objective] to make a deep study on the coordinated development of water resources and regional economy, which can provide a scientific reference for the decision-making of regional economic development and rational utilization of water resources. [methods] based on the analysis of the internal interaction between water resources and regional economy, a comprehensive evaluation index system of water resources and regional economic systems was constructed. The comprehensive level of the two is calculated by fuzzy evaluation method, and the coordinated development between 2003 and 2013 in Hexi Corridor area is investigated and evaluated. [results] the coordinated development of water resources and regional economy in Hexi Corridor area experienced four stages: low degree imbalance, barely coordination, primary coordination and intermediate coordination. The integrated level of the regional economic system in the region increased from 0.051 in 2003 to 0.943 in 2013, showing a steady upward trend and promoting the coordinated development of the two, but the integrated level of water resources only fluctuated between 0.403 and 0.650, and the overall level was relatively low. Water resources play a very limited supporting role in the coordinated development of the two; there is no obvious linear relationship between water resources and regional economic integration level, showing asynchronous; from the perspective of spatial characteristics, The regional differences between water resources and regional economy are obvious. [conclusion] in Hexi Corridor, the coordination degree between water resources and regional economy is higher than that of coordinated development, and the degree of coordinated development is on the rise from low to intermediate coordination, but the overall level of coordinated development is on the low side.
【作者单位】：河套学院经济管理系;甘肃农业大学资源与环境学院;甘肃农业大学经济管理学院;
【基金】：教育部人文社会科学基金项目“西部干旱区农业灌溉水价改革、农民承受能力及间接补偿机制研究”(15XJC790001)
【分类号】：F127;TV213.4

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