Potential of Rainwater Resources Utilization for Main Cities in Loess Plateau of Cansu Province

SUN Dong-yuan; JIN Yan-zhao; HU Xiang-quan; WANG Jun-de; CHENG Yu-fei; LU Shu-chao

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Potential of Rainwater Resources Utilization for Main Cities in Loess Plateau of Cansu Province

- Potential of Rainwater Resources Utilization for Main Cities in Loess Plateau of Cansu Province
- Bulletin of Soiland Water Conservation Vol. 32, Issue 5, Pages: 215-218(2013)
- 作者机构：
  
  1. 甘肃省水利科学研究院,甘肃,兰州,730000
  2. 中国科学院新疆生态与地理研究所,新疆,乌鲁木齐,830011
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2013
- 稿件说明：
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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：

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：

摘要

根据甘肃省黄土高原区城市雨洪资源的分布特征，选取主要城市兰州、定西、平凉、庆阳和天水为研究区，研究了各主要城市降水量特征变化规律，并对各主要城市雨洪资源利用潜力进行了分析计算。结果表明，兰州、定西、平凉、庆阳和天水雨洪资源的平均理论潜力分别为5.71×10

，8.61×10

，2.38×10

，7.62×10

和3.21×10

，平均可实现潜力分别为2.91×10

，4.65×10

，1.43×10

，4.87×10

和1.95×10

。计算结果说明，甘肃黄土高原区各主要城市雨洪资源利用潜力相对较大，具有很好的开发利用前景，并且可为黄土高原区城市雨洪资源高效利用和有效管理提供参考依据。

Abstract

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.

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