1. 西安理工大学西北旱区生态水利国家重点实验室,西安,710048
2. 中国科学院水利部水土保持研究所黄土高原土壤侵蚀与旱地农业国家重点实验室, 陕西 杨凌,712100
[ "袁水龙(1990-),男,陕西扶风人,博士研究生,主要从事流域水文模拟与水土保持研究。E-mail:yuanshuilong@163.com" ]
纸质出版:2019
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袁水龙, 李占斌, 李鹏, 等. 基于MIKE模型的不同淤地坝型组合情景对小流域侵蚀动力和输沙量的影响[J]. 水土保持学报, 2019,33(4):30-36.
YUAN Shuilong, LI Zhanbin, LI Peng, et al. Effect of Different Check Dam Type Combined Scenarios on the Erosion Dynamics and Sediment Transport in Small Watershed Base on the MIKE Model[J]. 2019, 33(4): 30-36.
袁水龙, 李占斌, 李鹏, 等. 基于MIKE模型的不同淤地坝型组合情景对小流域侵蚀动力和输沙量的影响[J]. 水土保持学报, 2019,33(4):30-36. DOI: 10.13870/j.cnki.stbcxb.2019.04.005.
YUAN Shuilong, LI Zhanbin, LI Peng, et al. Effect of Different Check Dam Type Combined Scenarios on the Erosion Dynamics and Sediment Transport in Small Watershed Base on the MIKE Model[J]. 2019, 33(4): 30-36. DOI: 10.13870/j.cnki.stbcxb.2019.04.005.
为科学认识黄土高原淤地坝建设对小流域侵蚀动力过程的影响,通过分布式水文模型MIKE SHE和一维水动力模型MIKE 11耦合模拟了王茂沟流域的洪水过程,并计算了流域主沟不同断面的侵蚀动力参数和不同坝型组合的减沙效益。结果表明:(1)淤地坝建设在不同程度上改变了小流域沟道的侵蚀动力分布,坝系建成后沟道的侵蚀动力参数减幅最大。(2)小流域径流侵蚀功率表现为上中游剧烈变化,下游趋于稳定,且下游径流侵蚀功率明显小于上游。(3)淤地坝建设可以有效减小流域的输沙量,其中单独建设骨干、中型、小型坝相比流域未建坝时,输沙模数分别减少24.74%,47.11%,64.11%;流域坝系建成后减沙效益最明显,流域输沙量减少83.92%。研究成果可为黄土高原淤地坝减沙效益评估提供科学参考。
In order to scientifically understand the effect of the construction of check dam system on the erosion dynamic process in small watershed on the Loess Plateau
the storm flood process in the Wangmaogou small watershed was simulated by coupling the distributed hydrological model MIKE SHE with the one-dimensional hydrodynamic model MIKE 11
and the erosion dynamic parameters of the different sections of the main ditch as well as the sediment reduction benefits of different combination of dam types were calculated. The results showed that:(1) The erosion dynamic distribution of the gullies in the small watershed was changed by dam construction
and the erosion dynamic parameters of gullies decreased the most after the dam system was completed. (2) The runoff erosion power varied greatly in the upper and middle reaches
while tended to be stable in the lower reaches
and the runoff erosion power in the lower reaches was obviously lower than that in the upper reaches. (3) The construction of check dam could effectively reduce the sediment transport in the watershed. When the key
medium and small dams were built separately
the sediment transport modules were reduced by 24.74%
47.11% and 64.11%
respectively
compared with those without dams in the watershed. After the completion of the dam system
the benefit of sediment reduction was the most obvious
and the sediment transport modulus was reduced by 83.92%. The research results were intended to provide scientific reference for evaluating sand reduction benefits of check dam on the Loess Plateau.
信忠保,许炯心,马元旭.黄土高原面积-高程分析及其侵蚀地貌学意义[J].山地学报,2008,26(3):356-363.
夏卫兵.土壤侵蚀降雨物理学简论[J].中国水土保持科学,2013,11(2):104-107.
Sanchez-Moreno J F, Mannaerts C M, Jetten V. Rainfall erosivity mapping for Santiago Island, Cape Verde[J].Geoderma,2014,217/218(3):74-82.
李光录,吴发启,庞小明,等.泥沙输移与坡面降雨和径流能量的关系[J].水科学进展,2008,19(6):868-874.
张永东,吴淑芳,冯浩,等.土壤侵蚀过程中坡面流水力学特性及侵蚀动力研究评述[J].土壤,2013,45(1):26-33.
Zhang G H, Liu B Y, Liu G B, et al. Detachment of undisturbed soil by shallow flow[J]. Soil Science Society of America Journal,2003,67(3):713-719.
王晨沣,马超,王玉杰,等.水力梯度影响下WEPP模型估计细沟侵蚀参数的可行性分析[J].农业工程学报,2017,33(8):126-133.
孟震,陈槐,李丹勋,等.推移质平衡输沙率公式研究[J].水利学报,2015,46(9):1080-1088.
李鹏,李占斌,郑良勇,等.坡面径流侵蚀产沙动力机制比较研究[J].水土保持学报,2005,19(3):66-69.
丁文峰.紫色土和红壤坡面径流分离速度与水动力学参数关系研究[J].泥沙研究,2010(6):18-24.
康宏亮,王文龙,薛智德,等.北方风沙区砾石对堆积体坡面径流及侵蚀特征的影响[J].农业工程学报,2016,32(3):125-134.
Gong J G, Jia Y W, Zhou Z H, et al. An experimental study on dynamic processes of ephemeral gully erosion in loess landscapes[J].Geomorphology,2011,125(1):203-213.
Ali M, Seeger M, Sterk G, et al. A unit stream power based sediment transport function for overland flow[J].Catena,2013,101(3):197-204.
鲁克新,李占斌,鞠花.径流侵蚀功率理论在不同尺度坡面侵蚀产沙中的应用[J].水资源与水工程学报,2009,20(4):70-73.
于国强,李占斌,鲁克新,等.黄土高原小流域次降雨侵蚀产沙分段预报模型研究[J].土壤学报,2010,47(4):604-610.
龚珺夫,李占斌,李鹏,等.基于SWAT模型的延河流域径流侵蚀能量空间分布[J].农业工程学报,2017,33(13):120-126.
刘晓燕,高云飞,王富贵.黄土高原仍有拦沙能力的淤地坝数量及分布[J].人民黄河,2017,39(4):1-5.
袁水龙,李占斌,李鹏,等.MIKE耦合模型模拟淤地坝对小流域暴雨洪水过程的影响[J].农业工程学报,2018,34(13):152-159.
王瑄,李占斌,丁文峰,等.土壤剥蚀率与水流剪切力关系试验研究[J].沈阳农业大学学报,2004,35(增刊1):592-594.
Van C S, Siegrist R L. Virus removal within a soil infiltration zone as affected by effluent composition, application rate, and soil type[J].Water Research,2007,41(3):699-709.
Cibin R, Sudheer K P, Chaubey I. Sensitivity and identifiability of stream flow generation parameters of the SWAT model[J].Hydrological Processes,2010,24(9):1133-1148.
王中根,夏军,刘昌明,等.分布式水文模型的参数率定及敏感性分析探讨[J].自然资源学报,2007,22(4):649-655.
Henriksen H J, Troldborg L, Nyegaard P, et al. Methodology for construction, calibration and validation of a national hydrological model for Denmark[J].Journal of Hydrology,2003,280(1/4):52-71.
吕乐婷,彭秋志,郭媛媛,等.基于SWAT模型的东江流域径流模拟[J].自然资源学报,2014,29(10):1746-1757.
郑良勇.黄土地区陡坡水蚀动力过程试验研究[D].陕西杨凌:西北农林科技大学,2003.
张乐涛,李占斌,王贺,等.流域系统径流侵蚀链内泥沙输移的空间尺度效应[J].农业工程学报,2016,32(13):87-94.
孙倩,李占斌,于坤霞,等.变化环境下黄土丘陵沟壑区次暴雨输沙模型参数[J].中国水土保持科学,2016,14(6):1-9.
冉大川,罗全华,刘斌,等.黄河中游地区淤地坝减洪减沙及减蚀作用研究[J].水利学报,2004,35(5):7-13.
冉大川,姚文艺,李占斌,等.不同库容配置比例淤地坝的减沙效应[J].农业工程学报,2013,29(12):154-162.
刘晓燕,高云飞,马三保,等.黄土高原淤地坝的减沙作用及其时效性[J].水利学报,2018,49(2):145-155.
于国强,李占斌,张茂省,等.水土保持措施对黄土高原小流域重力侵蚀的调控机理研究[J].土壤学报,2012,49(4):646-654.
袁水龙.淤地坝系对流域水沙动力过程调控作用与模拟研究[D].西安:西安理工大学,2017.
李占斌,鲁克新,李鹏,等.基于径流侵蚀功率的流域次暴雨产沙模型研究//黄河水利科学研究院.第6届全国泥沙基本理论研究学术讨论会论文集.郑州:黄河水利出版社,2005:54-58.
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