SUN Dong-yuan, JIN Yan-zhao, HU Xiang-quan, et al. Potential of Rainwater Resources Utilization for Main Cities in Loess Plateau of Cansu Province[J]. Bulletin of Soiland Water Conservation, 2013, 32(5): 215-218.
SUN Dong-yuan, JIN Yan-zhao, HU Xiang-quan, et al. Potential of Rainwater Resources Utilization for Main Cities in Loess Plateau of Cansu Province[J]. Bulletin of Soiland Water Conservation, 2013, 32(5): 215-218.DOI:
Based on distribution characteristics of urban rainwater resources utilization in the Loess Plateau of Uansu Province
Lanzhou
Dingxi
Pingliang
Qingyang and Tianshui Cities were selected to analyze variable patterns of precipitation characteristics and calculate the potential of urban rainwater resources utilization for the main cities.Results showed that the average theoretical potentials of rainwater resources for Lanzhou
Dingxi
Pingliang
Qingyang and Tianshui Cities were 5.71 × 107
8.61 × 106
2.38 × 107
7.62 × 106and 3.21 × 107m3
respectively.The average realizable potentials of rainwater resource for Lanzhou
Dingxi
Pingliang
Qingyang and Tianshui Cities were 2.91 × 107
4.65 × 106
1.43×107
4.87 × 106 and 1.95×107m3
respectively.The results indicates that there is a good prospect in utilization potential and exploitation of urban rainwater resources for the main cities
which provides reference for the effective management and high-effective utilization of rainwater resources in the loess plateau.