[1]DONG Yu,Haimiti·Yimiti.Runoff Characteristics and Responses to Precipitation in the Ebinur Lake Basin -A Case Study of Boertala River[J].Research of Soil and Water Conservation,2014,21(02):94-99.
Copy
Runoff Characteristics and Responses to Precipitation in the Ebinur Lake Basin -A Case Study of Boertala River
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
21
Number of periods:
2014 02
Page number:
94-99
Column:
Public date:
2014-04-28
- Title:
- Runoff Characteristics and Responses to Precipitation in the Ebinur Lake Basin -A Case Study of Boertala River
- Keywords:
- runoff; precipitation; variation coefficient; concentration ratio; concentration period; Ebinur Lake Basin; Boertala River
- CLC:
- P332.1
- DOI:
- -
- Abstract:
- To reveal the change characteristics of runoff and their influencing factors has been an important scientific topic for drainage basin management in the arid regions. Taking the Boertala river of Ebinur lake basin as study area, this study analyzed the change trends of the runoff and precipitation in multi-time scales and runoff response to precipitation change according to the precipitation and runoff data in 1964—2012 based on assessment indices of coefficient of variation, concentration degree, concentration period. Resulting indicated that runoff interannual changes were relatively stable and increased insignificantly in Bortala River; the runoff of Boertala River was mainly concentrated from June to August, concentrated in the summer season. Runoff concentration period mainly concentrated in late June to middle of July and rainfall concentration period mainly concentrated from May to July. Correlation between annual runoff and annual precipitation has high relevance (the significant level is more than 0.1, r=0.2372, R0.1=0.2329). There is a hysteresis of runoff to precipitation and hypsteresis period is about 21 days, and the hysteresis period becomes short over time.
- References:
-
[1] Stahl K, Moore R D, Shea J M, et al. Coupled modelling of glacier and streamflow response to future climate scenarios[J]. Water Resources Research,2008,44(2):W02422.
[2] 施雅风,沈永平,李栋梁,等.中国西北气候由暖干向暖湿转型的特征和趋势探讨[J].第四纪研究,2003,23(2):152-64.
[3] Ma X, Yasunari T, Ohata T, et al. Hydrological regime analysis of the Selenge River basin, Mongolia[J]. Hydrological Processes,2003,17(14):2929-2945.
[4] Chen Y, Takeuchi K, Xu C, et al. Regional climate change and its effects on river runoff in the Tarim Basin, China[J]. Hydrological Processes,2006,20(10):2207-2216.
[5] 贾仰文,高辉,牛存稳,等.气候变化对黄河源区径流过程的影响[J].水利学报,2008,39(1):52-58.
[6] Xu J, Chen Y, Ji M, et al. Climate change and its effects on runoff of Kaidu River, Xinjiang, China:a multiple time-scale analysis[J]. Chinese Geographical Science,2008,18(4):331-339.
[7] 陈强,陈正江.基于系统动力学的艾比湖沿岸生态环境问题分析及对策[J].水土保持研究,2005,12(2):33-35.
[8] 吴荣,张霞,黄海龙.属性识别模型在艾比湖水质评价中的应用[J].干旱区地理,2009,32(4):571-577.
[9] 陈志军,张晶.艾比湖水化学特征的因子分析研究[J].盐湖研究,2008,16(2):19-21.
[10] 周长海,雷加强.艾比湖地区风沙危害趋势及对欧亚大陆桥的影响[J].干旱区地理,2005,28(1):98-102.
[11] 伊玛木·塔依尔,亚尔买买提·台外库力,等.艾比湖的涸缩对湖周围生态环境的影响及其治理对策探讨[J].新疆大学学报:理工版,2001,18(2):208-211.
[12] 刘世薇,周华荣,梁雪琼,等.艾比湖流域降水与径流变化特征分析[J].水土保持学报,2011,25(5):21-25.
[13] 司桂琴,刘志辉.新疆精河气温、降水与径流量近51 a变化分析[J].新疆农业科学,2010,47(9):1792-1796.
[14] 邢文渊,李秀花,常顺利,等.精河县气象因子对艾比湖湖水面积变化的影响分析[J].沙漠与绿洲气象,2011,5(2):19-22.
[15] 袁新春,张莉萍.新疆精河流域水文特性分析[J].现代农业科技,2010(6):290-291.
[16] 乔木,周生斌,卢磊.艾比湖流域年径流变化特征分析[J].水土保持学报,2010,24(6):236-239.
[17] 张立山,张庆.近50 a博尔塔拉河河源区气候变化对径流的影响[J].甘肃水利水电技术,2010,46(5):8-10.
[18] 李加强,陈亚宁,李卫红,等.天山北坡中小河川降水与径流变化特征:以精河为例[J].干旱区地理,2010,33(4):615-622.
[19] 刘士余,章俊霞,罗志军,等.近50年赣西北大坑小流域径流对降雨的响应[J].水土保持研究,2012,19(1):19-22.
[20] 刘贤赵,李嘉竹,宿庆,等.基于集中度与集中期的径流年内分配研究[J].地理科学,2007,27(6):791-79.
[21] 李加强,陈亚宁,李卫红,等.天山北坡中小河川降水与径流变化特征:以精河为例[J].干旱区地理,2010,33(4):615-622.
- Similar References:
Memo
-
Last Update:
1900-01-01