金沙江支流关河流域水文情势评价

doi:10.16843/j.sswc.2023.01.011

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Abstract [Background] The Jinsha River is the main sand-producing area in the upper reaches of the Yangtze River. Studying the characteristics and driving factors of water-sediment changes in the Jinsha River is of great significance to the implementation of soil and water conservation measures in the future, the regulation of the relationship between water and sand in the Yangtze River, and the rational use of water resources.[Methods]This paper selects the water and sediment data of the Doushaguan Hydrological Station from 1959 to 2018 for a total of 60 years, and uses the Mann-Kendall trend analysis and the hydrological index change range method (IHA/RVA) to determine the annual runoff and annual sediment transport. The double cumulative curve method and the cumulative slope rate of change method were used to quantitatively calculate the impact of human activities on the water and sand regime.[Results] 1) The multi-year average discharge and total annual precipitation at Doushaguan Hydrological Station from 1959 to 2018 showed a downward trend, but the trend was not significant; the annual average sediment transport rate showed a downward trend, with a significant trend. 2) After soil erosion control, the hydrological change degree of the monthly average discharge value of Doushaguan Station Hydrological Station reached 34%, showing a moderate change; the hydrological change degree of the monthly average sediment content value reached 40.58%, showing a moderate change. 3) Human activities, annual precipitation, and annual potential evaporation contribute 69.22%, 29.66%, and 1.12% to the annual sediment transport, respectively. The total sediment reduction affected by human activities is 2 564.66×10⁴ t, and average annual amount was 116.57×10⁴ t Human activities were the most important factor influencing changes in sediment transport of Guanhe Basin.[Conclusions] This paper analyzes the change trend of water and sediment before and after the impact of human activities in 1996, and the degree of change in the hydrological indicators of the Guanhe Basin for a total of 60 years in the two phases, and further explores the changes in water and sediment regimes before and after soil erosion control. Provide reference for ecological protection and restoration of Guanhe River.

Key words： water and sand regime trend analysis IHA/RVA method cumulative slope change rate method tributary of Jinsha River

Received: 19 November 2020

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P333

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	ZHANG Liwen
	WANG Xiuru
	SONG Liqiao
	LI Rui
	SHU Guobiao
	BAI Xuexin

Cite this article:

ZHANG Liwen,WANG Xiuru,SONG Liqiao, et al. Evaluation of hydrological situation in Guanhe Basin, a tributary of Jinsha River[J]. SSWC, 2023, 21(1): 92-100.

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http://journal12.magtechjournal.com/Jweb_stbc/EN/10.16843/j.sswc.2023.01.011 OR http://journal12.magtechjournal.com/Jweb_stbc/EN/Y2023/V21/I1/92

[1]	许炯心, 孙季. 长江上游重点产沙区产沙量对人类活动的响应[J]. 地理科学, 2007, 27(2):211. XU Jiongxin, SUN Ji. The response of sediment yield in key sand-producing areas in the upper reaches of the Yangtze River to human activities[J]. Scientia Geographica Sinica, 2007, 27(2):211.
[2]	陈松生, 张欧阳, 陈泽方,等. 金沙江流域不同区域水沙变化特征及原因分析[J]. 水科学进展, 2008, 19(4):475. CHEN Songsheng, ZHANG Ouyang, CHEN Zefang, et al. Variations of runoff and sediment load of the Jinsha River[J]. Advances in Water Science, 2008, 19(4):475.
[3]	王渺林, 夏成阳, 卢春生,等. 金沙江流域水沙变化趋势分析[J]. 人民长江, 2008, 39(19):15. Wang Miaolin, XIA Chaoyang, LU Chunsheng, et al. Analysis of water and sediment change trend in the Jinsha River Basin[J]. Yangtze River, 2008, 39(19):15.
[4]	秦蕾蕾, 董先勇, 杜泽东,等. 金沙江下游水沙变化特性及梯级水库拦沙分析[J]. 泥沙研究, 2019, 44(3):24. QIN Leilei, DONG Xianyong, DU Zedong, et al. Processes of water-sediment and deposition in cascade reservoirs in the lower reach of Jinsha River[J]. Journal of Sediment Research, 2019, 44(3):24.
[5]	童辉, 袁晶. 金沙江下游水沙变化特性研究[J]. 人民长江, 2012,43(S1):116. TONG Hui, YUAN Jin. Research on the characteristics of water and sediment changes in the lower reaches of the Jinsha River[J]. Yangtze River, 2012,43(S1):116.
[6]	李国胜, 任惠茹, 崔林林,等. 近60年来黄河入海水沙通量变化的阶段性与多尺度特征[J]. 地理学报, 2014, 69(5):13. LI Guosheng, REN Huiru, CUI Linlin, et al. Phases and periodic changes of water discharge and sediment load from the Yellow River to the Bohai Sea during 1950-2011[J]. Acta Geographica Sinica, 2014, 69(5):13.
[7]	蒋晓辉, 刘昌明, 黄强. 黄河上中游天然径流多时间尺度变化及动因分析[J]. 自然资源学报, 2003, 18(2):142. JIANG Xiaohui, LIU Changmin, HUANG Qiang. Multple time scales analysis and cause of runoff changes of the upper and middle reaches of the Yellow River[J]. Journal of Natural Resources, 2003, 18(2):142.
[8]	RICHTER B D, BAUMGARTNER J V, POWELL J, et al. A method for assessing hydrologic alteration within ecosystems[J]. Conservation Biology, 1996, 10(4):1163.
[9]	穆兴民,张秀勤,高鹏,等.双累积曲线方法理论及在水文气象领域应用中应注意的问题[J].水文,2010,30(4):47. MU Xingmin, ZHANG Xiuqin, GAO Peng, et al. The theory of double cumulative curve method and the problems that should be paid attention to in the field of hydrology and meteorology[J].Journal of China Hydrology, 2010,30(4):47.
[10]	杨子生, 王云鹏. 基于水土流失防治的云南金沙江流域土地利用生态安全格局初探[J]. 山地学报, 2003,21(4):22. YANG Zisheng, WANG Yunpeng. A preliminary approach to the ecological security patterns of land use for controlling soil erosion in Jinsha river basin of Yunnan province[J]. Mountain Research, 2003,21(4):22.
[11]	向小龙, 孙炜锋, 李国伟,等. 云南盐津地区地质灾害发育特征及影响因素分析[J]. 地质力学学报, 2016, 21(1):97. XIANG Xiaolong, SUN Wweifeng, LI Guowei, et al. Analysis on development characteristic and factors of geological disasters in Yanjin county, Yunnan province[J]. Journal of Geomechanics, 2016, 21(1):97.
[12]	谭婕. 横江水电开发对水生生态环境影响分析[D].重庆:西南交通大学,2012:58. TAN Jie. Analysis of aquatic ecological environment impact in Hengjiang River hydroelectric power development[D]. Chongqing:Southwest Jiaotong University, 2012:58.
[13]	胡琦, 马雪晴, 胡莉婷, 等.Matlab在气象专业教学中的应用:气象要素的M-K检验突变分析[J]. 实验室研究与探索, 2019, 38(12):48. HU Qi, MA Xueqing, HU Liting, et al. Application of Matlab in meteorological teaching:M-K test for the abrupt change analysis of meteorological elements[J]. Research and Exploration in Laboratory, 2019, 38(12):48.
[14]	王壮.基于M-K法的朝阳市降水量时空演变特征分析[J].水土保持应用技术,2017(6):4. WANG Zhuang. Analysis of temporal and spatial evolution characteristics of precipitation in Chaoyang city based on M-K method[J]. Applied Technology of Soil and Water Conservation, 2017(6):4.
[15]	叶晶萍,刘政,欧阳磊,等.不同时间尺度小流域径流变化及其归因分析[J].生态学报,2019,39(12):4478. YE Jingping, LIU Zheng, OUYANG Lei, et al. Runoff changes and their attributions in a small watershed during different time scales[J]. Acta Ecologica Sinica, 2019, 39(12):4478.
[16]	夏伟, 周维博, 李文溢,等. 气候变化和人类活动对沣河流域径流量影响的定量评估[J]. 水资源与水工程学报, 2018, 29(6):47. XIA Wei, ZHOU Weibo, LI Wenyi, et al. Quantitative evaluation on the impact of climate variability and human activities on runoff changes in the Fenghe River Basin[J]. Journal of Water Resources and Water Engineering, 2018, 29(6):47.
[17]	朱鉴远.长江沙量变化和减沙途径探讨[J].水力发电学报,2000(3):38. ZHU Jianyuan.Upper reaches of the Yangtze River variation of the sediment transportation way for reduction of the sediment transportation[J]. Journal of Hydroelectric Engineering, 2000(3):38.
[18]	熊明, 李珏, 陈雅莉. 金沙江上游径流演变趋势及自然驱动力[J]. 水资源研究, 2020, 9(3):15. XIONG Ming, LI Jue, CHEN Yali. Runoff trend and natural driving force in the upper Jinsha River[J]. Journal of Water Resources Research, 2020, 9(3):15.
[19]	李明, 傅斌, 王玉宽,等. 岷江上游水电开发特点及其空间格局分析[J]. 长江流域资源与环境, 2015, 24(1):74. LI Ming, FU Bin, WANG Yukuan, et al. Characteristics and spatial patterns of hydropower development in the upper Minjiang River Basin[J]. Resources and Environment in the Yangtze Basin, 2015, 24(1):74.
[20]	张信宝.长江上游河流泥沙近期变化、原因及减沙对策[J].中国水土保持,1999(2):24. ZHANG Xinbao. Recent changes and causes of sediments in the upper reaches of the Yangtze River and countermeasures for sediment reduction[J]. Soil and Water Conservation in China, 1999(2):24.
[21]	李冰, 唐亚. 金沙江下游地区人类活动对土壤侵蚀的影响[J]. 山地学报, 2012,30(3):299. LI Bin, TANG Ya. Impact of human activities on soil erosion in the lower Jinsha River Basin[J]. Mountain Research, 2012,30(3):299.
[22]	欧阳硕, 周建中, 张睿,等. 金沙江下游梯级与三峡梯级多目标联合防洪优化调度研究[J]. 水力发电学报, 2013(6):43. OUYANG Shuo, ZHOU Jianzhong, ZHANG Rui, et al. Study on optimal scheduling of multi-objective joint flood control for lower Jinsha River cascade reservoirs and Three Gorges Reservoir[J]. Journal of Hydroelectric Engineering, 2013(6):43.