[1]HU Guang-lu,LIU Hu,ZHAO Wen-Zhi.Research of Relationship Between Hydrological Characteristics and Precipitation in Tongziba River Basin[J].Research of Soil and Water Conservation,2008,15(03):58-60,64.
Copy
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
15
Number of periods:
2008 03
Page number:
58-60,64
Column:
Public date:
2008-06-20
- Title:
-
Research of Relationship Between Hydrological Characteristics and Precipitation in Tongziba River Basin
- Author(s):
-
HU Guang-lu1,2, LIU Hu1, ZHAO Wen-Zhi1
-
1. Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China;
2. Gansu Provincial Water Conservancy and Hydropower School, Lanzhou 730000, China
-
- Keywords:
-
runoff; precipitation; Tongziba river basin; area of upper reaches of Heihe
- CLC:
-
P333
- DOI:
-
-
- Abstract:
-
This paper analyzed the hydrological characteristics of Tongziba river by applied sliding mean and correlative methods,discussed relationship between precipitation and runoff in monthly and yearly scale.Results showed that accumulative effects of the precipitation influence on runoff was little in yearly scale,but there was significant linear correlation between the precipitation and the runoff in different years.In monthly scale,there were the accumulative effects and emerged two month scopes.According to these characteristics,we discussed strategy of water resource sustainable utilization for Minle county.