Analysis of Water Resources Carrying Capacity in Xianyang City under the Background of the Xi'an - Xianyang Integration

Abstract:

In the construction plan of the Xi'an-Xianyang Integration, water resources carrying capacity (WRBC) plays an important role in construction planning. Establish a comprehensive evaluation model of water resources carrying capacity in Xianyang City. 10 indexes of 5 categories, which were selected the analysis of relevant indexes including socio-economic indexes, water supply and demand indicators and water quality indicators, etc., were used to composing evaluation system. Using Cluster Analysis, Analytic Hierarchy Process (AHP) and Fuzzy Matrix. The sum of insecurity and less security coefficient of Xianyang City Water Resources Carrying Capacity is at about 0.7. The sum of more security and security coefficient is at about 0.3. And the safety coefficient of Water Resources Carrying Capacity in Xianyang City shows increasing trend. In Xi'an-Xianyang integration, through economic development, focusing on the construction of water and water pollution control, water resources carrying capacity is expected to increase in Xianyang City.

• Periodical: Applied Mechanics and Materials (Volumes 675-677)
• Pages: 787-793
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.675-677.787
• Online since: October 2014
• Authors: Yan Li Wang*, Rui Ping Zhou, Min Zhang, Min Ning Zhao
• Keywords: Water Resources Carrying Capacity, Xi'an -Xianyang Integration, Xianyang City

References

[1] Zhu Jing, Zhang Pei, Zhang Zhonghua. Revelations from Foreign Regional Integration to Xi'an-Xian Yang Integration [J]. Modern Urban Research. 2010. 10: 60-66.

[2] Liu Dengwei. Dual attributes of water resources carrying capacity is a new breakthrough of WRCC research [J]. Water Resources Development Research, 2011. 9: 14-17.

[3] Wang Weiren, Tu Meizeng. Calculating of Proportion Based on Analytic Hierarchy Process in BasinWater Allocation [J]. Journal of Tongji University (natural science) 2005, Vol. 33 No. 8: 1133-1136.

[4] Zhang Shifeng, Meng Xiujing. Water Resources Carrying Capacity of the Songhua River Under the Background of Grain Production Increases[J]. SCIENTIA GEOGRAPHICA SINICA, 2012 Vol. 32, No. 3: 342-346.

[5] Min Qingwen, Yu Weidong, Zhang Jianxi. Fuzzy-based Evaluation of Water Resources Carrying Capacity and Its Application[J]. Research of Soil and Water Conservation 2004, Vol. 11 No. 3: 14-16.

[6] Huang Chunchang. The Deterioration of Land Resources and the Change in Human-Earth Relationships in the Weihe River Basinat at 3100a B.P. [J]. Scientia Geographica Sinica, 2001, 21(1): 30-34.

[7] Wang Yanli. The water environmental quality of Wei River at Shaanxi Section[J]. Journal of Arid Land Resources and Environment, 2011, 25(11): 34-38.