PDF Download

[1]LIU Qiang,CAI Xueya,LIU Junyi,et al.Variation Characteristics and Causes of Runoff-Sediment Relationship in Kuye River Basin in the Middle Reaches of the Yellow River[J].Research of Soil and Water Conservation,2022,29(04):68-74.

Copy

Variation Characteristics and Causes of Runoff-Sediment Relationship in Kuye River Basin in the Middle Reaches of the Yellow River

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 29 Number of periods: 2022 04 Page number: 68-74 Column: Public date: 2022-06-20

Title:: Variation Characteristics and Causes of Runoff-Sediment Relationship in Kuye River Basin in the Middle Reaches of the Yellow River

Author(s):: LIU Qiang^1,2, CAI Xueya¹, LIU Junyi¹, WANG Jiao¹, LI Kaiyi¹, ZHANG Qianqian¹, YU Feihong¹, MU Xingmin²; (1.College of Resources and Environmental Engineering, Tianshui Normal University, Tianshui, Gansu 741000, China; 2.State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of Soil and Water Conservation, CAS & MWR, Yangling, Shaanxi 712100, China)

Keywords:: runoff and sediment discharge changes; human activities; climate change; Kuye River Basin; middle reaches of the Yellow River

CLC:: P333

DOI:: -

Abstract:: In order to investigate the impact of human activities and climate change on the runoff and sediment regime in the Kuye River Basin, based on the monitoring data of precipitation, runoff and sediment transport in the Kuye River Basin from 1956 to 2019, cumulative anomaly method and double cumulative curve method were used to analyze the attribution of runoff and sediment change in the Kuye River Basin. The results show that the precipitation in the Kuye River Basin did not decrease significantly with time, but the runoff and sediment transport decreased significantly with time, and the decreasing factor of runoff and sediment was not the precipitation factor caused by climate change; the turning point years of runoff and sediment transport were yeas of 1979 and 1997; compared with baseline period A(1956—1979), climate change contributed 14.25% and 14.22% to runoff and sediment, and human activities contributed 85.75% and 85.78% to runoff and sediment, respectively in B period(1980—1997); in C period(1998—2019), climate change contributed 8.76% and 6.65% to runoff and sediment, respectively, and human activities contributed 91.24% and 93.35% to runoff and sediment, respectively. Precipitation change and human activities are the influencing factors of runoff and sediment reduction in the Kuye River Basin. The increasing human activity is the main factor to reduce runoff and sediment transport in the Kuye River Basin, while the decrease of precipitation caused by climate change is the secondary factor.

References:: [1] Guo Q, Su N, Yang Y, et al. Using hydrological simulation to identify contribution of coal mining to runoff change in the Kuye river basin, China[J]. Water Resources, 2017,44(4):586-594.
[2] 姚文艺,高亚军,张晓华.黄河径流与输沙关系演变及其相关科学问题[J].中国水土保持科学,2020,18(4):1-11.
[3] 王俊杰,拾兵,巴彦斌.近70年黄河入海水沙通量演变特征[J].水土保持研究,2020,27(3):57-62.
[4] 赵秀兰,周蕊,张富,等.1957—2016年祖厉河上游降水与水沙变化趋势[J].水土保持研究,2020,27(3):83-90.
[5] 毕早莹,李艳忠,林依雪,等.基于Budyko理论定量分析窟野河流域植被变化对径流的影响[J].北京林业大学学报,2020,42(8):61-71.
[6] 申恋绵,蒋晓辉,雷宇昕.窟野河流域河川基流变化及其驱动因素分析[J].水资源研究,2020,9(4):373-385.
[7] 刘强,穆兴民,赵广举,等.延河流域水沙变化及其对降水和土地利用变化的响应[J].干旱区资源与环境,2021,35(7):129-135.
[8] Zhang M, Wang J, Zhou R. Attribution analysis of hydrological drought risk under climate change and human activities: A case study on Kuye river basin in China[J]. Water,2019,11(10).DOI:10.3390/w11101958.
[9] Zhou Y, Shi C, Fan X, et al. The influence of climate change and anthropogenic activities on annual runoff of Huangfuchuan basin in northwest China[J]. Theoretical and Applied Climatology, 2015,120(1):137-146.
[10] 冉大川.黄河中游水土保持措施的减水减沙作用研究[J].资源科学,2006,28(1):93-100.
[11] 张佳,王厚杰,张勇,等.黄河中游主要支流输沙量变化对黄河入海泥沙通量的影响[J].海洋地质与第四纪地质,2012,32(3):21-30.
[12] 李二辉,穆兴民,赵广举.1919—2010年黄河上中游区径流量变化分析[J].水科学进展,2014,25(2):155-163.
[13] 刘强,尉飞鸿,常康飞,等.皇甫川流域水沙变化特征及其影响因素[J].干旱区研究,2021,38(6):1506-1513.
[14] 柳莎莎,王厚杰,张勇,等.气候变化和人类活动对黄河中游输沙量影响的甄别[J].海洋地质与第四纪地质,2014,34(4):41-50.
[15] 许炯心.黄河中游多沙粗沙区1997—2007年的水沙变化趋势及其成因[J].水土保持学报,2010,24(1):1-7.
[16] 赵阳,胡春宏,张晓明,等.近70年黄河流域水沙情势及其成因分析[J].农业工程学报,2018,34(21):112-119.
[17] 姚文艺,冉大川,陈江南.黄河流域近期水沙变化及其趋势预测[J].水科学进展,2013,24(5):607-616.
[18] 穆兴民,王万忠,高鹏,等.黄河泥沙变化研究现状与问题[J].人民黄河,2014,36(12):1-7.
[19] 蒋晓辉,高昊祺,雷宇昕.近40年来窟野河流域土地利用类型变化及驱动因素[J].南水北调与水利科技(中英文),2020,18(4):17-38.
[20] 李慧娟,师长兴,马小晴,等.黄河中游窟野河流域水沙变化影响因素定量评估[J].资源科学,2020,42(3):499-507.
[21] 郭巧玲,韩振英,丁斌,等.窟野河流域径流变化及其影响因素研究[J].水资源保护,2017,33(5):75-80.
[22] 赵溦,王向东,张晓明,等.窟野河流域水沙演变的尺度效应驱动因素研究[J].水文,2016,36(2):56-61.
[23] 刘二佳,张晓萍,张建军,等.1956—2005年窟野河径流变化及人类活动对径流的影响分析[J].自然资源学报,2013,28(7):1159-1168.

Similar References:

Memo

Last Update: 2022-06-20