Nonlinear Analysis of Water Resources Awareness of Different occupations in Heihe River Basin China

被引：0

作者：

Li Jian-lin ^{[1
]}

Wang Yan ^{[2
]}

机构：

[1] Henan Polytech Univ, Inst Resources & Environm, Jiaozuo, Henan, Peoples R China

[2] Henan Polytech Univ, Inst Chem Phys, Jiaozuo, Henan, Peoples R China

来源：

MATERIALS SCIENCE AND INFORMATION TECHNOLOGY, PTS 1-8 | 2012年 / 433-440卷

关键词：

Heihe River Basin; degree of water resources shortage (WRS); sociological survey; fractal dimension (D);

D O I：

10.4028/www.scientific.net/AMR.433-440.1202

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Based on sociological survey on the situation of water resources in Heihe River Basin China, using fractal theory, a nonlinear analysis of survey data was conducted according to different areas and different employments. A new concept, degree of water resources shortage (WRS), was introduced in this paper. We found that WRS had fractal charcateristics, and its fractal dimension (D) was a indicator to measure WRS, that is, the smaller the value of D, the higher the value of WRS. From upper reaches to lower reaches the change of WRS showes an exponential increase. D of farmer and herdsmen, office workers, cadres of the water sector was 0.3987, 0.72 and 0.4941 respectively. It showes that WRS of farmer and herdsmen is higest in all of sample. In order to solve the problem of water resources in Heihe River Basin, it is required to further enhance the people's awareness of the water resources shortage.

引用

页码：1202 / +

页数：3

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