[1]LIU Weilin,LIU Lina.Variation Characteristics of Extreme Runoff and Its Responses to Climate Fluctuation in Midstream of Xiuhe River[J].Research of Soil and Water Conservation,2018,25(05):306-312.
Copy
Variation Characteristics of Extreme Runoff and Its Responses to Climate Fluctuation in Midstream of Xiuhe River
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
25
Number of periods:
2018 05
Page number:
306-312
Column:
Public date:
2018-09-06
- Title:
- Variation Characteristics of Extreme Runoff and Its Responses to Climate Fluctuation in Midstream of Xiuhe River
- Keywords:
- Xiuhe River; extreme runoff; Mann-Kendall test; wavelet analysis; climate change
- CLC:
- P426.6
- DOI:
- -
- Abstract:
- Based on daily runoff data from three hydrological stations in Xiuhe River basin, the characteristics of extreme runoff were analyzed by using the Mann-Kendall test and wavelet analysis, and tele-connections between El Nio/Southern Oscillation (ENSO), North Atlantic Oscillation (NAO) and extreme runoff in Xiuhe River basin were discussed. The results showed that the extreme runoff of Wanjiabu station had the insignificant decreasing trend, while the extreme runoff of Jinping and Zhajin station had the insignificant increasing trend. The abrupt change point for extreme runoff at Zhajin station occurred in 1990, while the abrupt change points for extreme runoff at Jinping and Wanjiabu station occurred in 1977 and 1972, respectively. There were 2 periodic oscillations:2~8 years and over 20 years. In general, extreme runoff in Xiuhe River has the significant relationship with ENSO,EASMI,PNA and WP.
- References:
-
[1] Climate change 2007-the physical science basis:Working group I contribution to the fourth assessment report of the IPCC[M]. Cambridge university press, 2007.
[2] Ye X, Zhang Q, Liu J, et al. Distinguishing the relative impacts of climate change and human activities on variation of streamflow in the Poyang Lake catchment, China[J]. Journal of Hydrology, 2013,494:83-95.
[3] Zhang Q, Xiao M, Li J, et al. Topography-based spatial patterns of precipitation extremes in the Poyang Lake basin, China:Changing properties and causes[J]. Journal of Hydrology, 2014,512:229-239.
[4] 郭华,胡奇,张奇,等.鄱阳湖流域水文变化特征成因及旱涝规律[J].地理学报,2012,67(5):699-709.
[5] 张强,孙鹏,江涛.鄱阳湖流域水文极值演变特征、成因与影响[J].湖泊科学,2011,23(3):445-453.
[6] 郭华,姜彤,GUO Hua,等.鄱阳湖流域洪峰流量和枯水流量变化趋势分析[J].自然灾害学报,2008,17(3):75-80.
[7] 刘剑宇,张强,顾西辉,等.鄱阳湖流域洪水变化特征及气候影响研究[J].地理科学,2016(8):1234-1242.
[8] 孙鹏,张强,陈晓宏.鄱阳湖流域枯水径流演变特征、成因与影响[J].地理研究,2011,30(9):1702-1712.
[9] 李友辉,熊焕淮,许瑛,等.修河干流大中型水利工程对环境的影响[J].江西水利科技,2005,31(4):225-230.
[10] 闵骞,占腊生.1952-2011鄱阳湖枯水变化分析[J].湖泊科学,2012,24(5):675-678.
[11] 刘卫林,王永文.赣江中下游枯水期水量调度研究[J].长江科学院院报,2013,30(9):11-16.
[12] 魏凤英.现代气候统计诊断与预测技术[M].北京:气象出版社,2007:43-70.
[13] 欧阳千林,刘卫林.近50年鄱阳湖水位变化特征研究[J].长江流域资源与环境,2014,23(11):1545-1550.
[14] 张洪波,俞奇骏,陈克宇,等.基于小波变换的径流周期与ENSO事件响应关系研究[J].华北水利水电大学学报:自然科学版,2016,37(4):59-66.
[15] Torrence C, Compo G P. A practical guide to wavelet analysis[J]. Bulletin of the American Meteorological Society, 1998,79(1):61-78.
[16] Chen W, Feng J, Wu R G. Roles of ENSO and PDO in the link of the East Asian winter monsoon to the following summer monsoon[J]. Journal of Climate, 2013,26(2):622-635.
[17] 唐权辉,任杰,王兆礼,等.北江干流年最枯月流量变化特征及其影响因素分析[J].水电能源科学,2013,31(10):13-16,78.
- Similar References:
Memo
-
Last Update:
1900-01-01