长江流域上游水文情势变化分析计算
Analysis of Hydrological Regime Alteration in the Upper Yangtze River Basin
DOI: 10.12677/JWRR.2023.124039, PDF,  被引量    国家科技经费支持
作者: 钟斯睿, 郭生练*, 谢雨祚, 杨媛婷, 汪 芸, 王 俊：武汉大学水资源工程与调度全国重点实验室，湖北 武汉
关键词: 梯级水库；水文情势；IHA-RVA法；长江上游；宜昌水文站；Cascade Reservoir； Hydrological Regime； IHA-RVA Method； Upper Yangtze River； Yichang Hydrological Station
摘要: 长江流域上游水库陆续建设运行，改变了天然河流水文情势。本文基于宜昌站1949~2022年实测流量序列，应用Mann-Kendall检验法并考虑上游梯级水库建设进程，将流量序列划分为1949~1995年、1996~2014年和2015~2022年三个时期。采用IHA-RVA法分析计算长江流域上游水文情势变化，在气候变化和上游梯级水库联合运行调度背景下，1996~2014年长江上游整体水文改变度为49.2%，呈中度改变；近年由于乌东德、白鹤滩等大型水库建成运行，2015~2022年整体水文改变度上升至74.2%，呈重度改变；月均流量、极端流量和流量变化率分类指标均发生重大变化。
Abstract: As the construction and operation of the cascade reservoirs in the upper Yangtze River basin, the hydrological regime has been altered from its natural conditions. Based on the measured flow series of Yichang hydrological station from 1949 to 2022, the flow data series is divided into three periods including 1949~1995, 1996~2014 and 2015~2022 by using the Mann-Kendall test method and considering the construction process of upstream cascade reservoirs. The IHA-RVA method is applied to analyze the hydrological regime in the upper Yangtze River basin. The results show that the overall hydrological regime alteration is a moderate change (49.2%) from 1996 to 2014, and a severe change (74.2%) from 2015 to 2022 as the construction of the upstream large-scale cascade reservoirs. The large alteration is mainly reflected in the indicators such as monthly average flow, extreme flow, and flow change rate.
文章引用：钟斯睿, 郭生练, 谢雨祚, 杨媛婷, 汪芸, 王俊. 长江流域上游水文情势变化分析计算[J]. 水资源研究, 2023, 12(4): 347-357. https://doi.org/10.12677/JWRR.2023.124039

参考文献

[1] RICHTER, B., BAUMGARTNER, J., POWELL, J., et al. A method for assessing hydrologic alteration within ecosystems. Conservation Biology, 1996, 10: 1163-1174.[CrossRef] 
[2] GAO, Y., VOGEL, R. M., KROLL, C. N., et al. Development of representative indicators of hydrologic alteration. Journal of Hydrology, 2009, 374(1): 136-147. [Google Scholar] [CrossRef] 
[3] DUAN, W., GUO, S., WANG, J., et al. Impact of cascaded reservoirs group on flow regime in the middle and lower reaches of the Yangtze River. Water, 2016, 8(6): 218. [Google Scholar] [CrossRef] 
[4] RICHTER, B., BAUMGARTNER, J., WIGINGTON, R., et al. How much water does a river need? Freshwater Biology, 1997, 37(1): 231-249. [Google Scholar] [CrossRef] 
[5] 李光录, 樊立娟. 基于IHA-RAV法的长江源区生态水文情势变化[J]. 长江科学院院报, 2023, 40(1): 37-42+50. LI Guanglu, FAN Lijuan. Study on ecohydrological regime change in headwaters of the Yangtze River by using indicators of hydrologic alteration and range of variability approach. Journal of Changjiang River Scientific Research Institute, 2023, 40(1): 37-42+50. (in Chinese)
[6] 郭文献, 陈鼎新, 李越, 等. 基于IHA-RVA法金沙江下游生态水文情势评价[J]. 水利水电技术, 2018, 49(8): 155-162. GUO Wenwen, CHEN Dingxin, LI Yue, et al. IHA-RVA-based assessment of eco-hydrological regime of Lower Jinshajiang River. Water Resources and Hydropower Engineering, 2018, 49(8): 155-162. (in Chinese)
[7] 冯瑞萍, 常剑波, 张晓敏, 等. 长江干流关键点流量变化及其生态影响分析[J]. 环境科学与技术, 2010, 33(9): 57-62. FENG Ruipin, CHANG Jianbo, ZHANG Xiaomin, et al. Flow variation and ecological impact analysis in the critical sections of the Yangtze River mainstream. Environmental Science & Technology, 2010, 33(9): 57-62. (in Chinese)
[8] 李翀, 廖文根, 彭静, 等. 宜昌站1900~2004年生态水文特征变化[J]. 长江流域资源与环境, 2007(1): 76-80. LI Chong, LIAO Wengen, PENG Jing, et al. Assessment of eco-hydrological alternation (1900~2004) in Yichang Station of the Yangtze River. Resources and Environment in the Yangtze River Basin, 2007(1): 76-80. (in Chinese)
[9] 王俊娜, 李翀, 廖文根. 三峡-葛洲坝梯级水库调度对坝下河流的生态水文影响[J]. 水力发电学报, 2011, 30(2): 84-90+95. WANG Junna, LI Chong and LIAO Wengen. Impacts of the regulation of Three Gorges-Gezhouba cascaded reservoirs on downstream eco-hydrology. Journal of Hydroelectric Engineering, 2011, 30(2): 84-90+95. (in Chinese)
[10] 郭文献, 王鸿翔, 徐建新, 等. 三峡梯级水库对长江中下游水文情势影响研究[J]. 中国农村水利水电, 2009(12): 7-10. GUO Wenwen, WANG Hongxiang, XU Jianxin, et al. Effects of Three Gorges Cascade Reservoirs on river hydrological regimes of the middle and lower reaches of the Yangtze River. China Rural Water and Hydropower, 2009(12): 7-10. (in Chinese)
[11] 高芮, 吕殿青, 李景保. 三峡水库蓄水对长江与洞庭湖汇流区生态水文的影响[J]. 长江流域资源与环境, 2022, 31(1): 93-103. GAO Rui, LV Dianqing and LI Jingbao. Influence of Three Gorges Reservoir impoundment on ecohydrology in the confluence area of Yangtze River and Dongting Lake. Resources and Environment in the Yangtze River Basin, 2022, 31(1): 93-103. (in Chinese)
[12] 郭强, 孟元可, 樊龙凤, 等. 基于IHA/RVA法的近年来鄱阳湖生态水位变异研究[J]. 长江流域资源与环境, 2019, 28(7): 1691-1701. GUO Qiang, MENG Yuanke, FAN Longfeng, et al. Study on ecological water level variation of Poyang Lake based on IHA and RVA method in recent year. Resources and Environment in the Yangtze River Basin, 2019, 28(7): 1691-1701. (in Chinese)