Wang Qianhua,Zhang Pan,Wang Wei,et al.Regulation of Land Use on Runoff in Typical Watersheds of the Middle Reaches of the Yellow River[J].Research of Soil and Water Conservation,2024,31(03):61-68,78.[doi:10.13869/j.cnki.rswc.2024.03.007]
黄河中游典型流域土地利用对径流的调控作用
- Title:
- Regulation of Land Use on Runoff in Typical Watersheds of the Middle Reaches of the Yellow River
- 文章编号:
- 1005-3409(2024)03-0061-08
- Keywords:
- SWAT model; land use change; threshold; Dali River Basin
- 分类号:
- P333.5
- 文献标志码:
- A
- 摘要:
- [目的]深入研究黄河中游不同土地利用对径流变化的调节效应及其阈值,对于山洪防治和流域高质量发展至关重要。[方法]以大理河流域为重点研究区域,分析其近20年来的土地利用变化特征,基于流域月尺度SWAT模型定量分析了土地利用变化对径流年内分配的影响; 通过设置4种极端土地利用情况研究了不同土地利用类型对于汛期径流的影响; 并通过设置12种不同的土地利用覆盖度情景,揭示了影响流域径流的土地利用的覆盖临界。[结果]大理河流域主要的土地利用方式为耕地、草地和林地,草地和林地对径流有抑制作用,耕地对径流存在促进作用,三者的影响系数分别为-0.125,-0.130,0.122。土地利用对径流的年内分配有一定的调控作用,但当土地利用变化较小时,这种调控作用不明显。土地利用覆盖度存在明显的边际效应,其下临界约为5%,草地的上临界为95%,林地的上临界为91%。[结论]由于流域内实际的植被条件较差,林草覆盖度仍处于较低水平,因此修复植被和适当地退耕、退草还林仍能对该流域的水土保持工作和防洪建设起到促进作用。
- Abstract:
- [Objective] The aim of this study is to examine the regulatory effects and thresholds of different land uses on runoff variations in the middle reaches of the Yellow River, which is crucial for flood control and the high-quality development of the watershed. [Methods] Focusing specifically on the Dali River Basin, the characteristics of land use changes over the past 20 years were analyzed, and the impact of these changes on the annual distribution of runoff was quantitatively assessed by using a monthly scale SWAT model of the basin. Four extreme land use scenarios were set to study the impact of different land use types on flood season runoff. Additionally, 12 different land use coverage scenarios were used to determine the critical coverage of land use that affected watershed runoff. [Results] The predominant land use modes in the Dali River Basin included arable land, grassland, and forest land. Grassland and forestland exhibited an inhibitory effect on runoff, while arable land promoted runoff. The impact coefficients for these land use types were -0.1252,-0.130 1, and 0.122 3, respectively. Land use had a certain regulatory effect on the annual distribution of runoff. However, this effect was not significant when land use changes were small. [Conclusion] Notably, land use coverage demonstrates a significant marginal effect, with a lower critical value of approximately 5% for grasslands and an upper critical value of 95%, as well as an upper critical value of 91% for forests. These findings can provide valuable insights for soil and water conservation efforts, flood control initiatives, and the high-quality development of the watershed.
参考文献/References:
[1] 易海杰,张晓萍,何亮,等.黄土高原不同地貌类型区植被恢复潜力及其土地利用变化[J].农业工程学报,2022,38(18):255-263.
Yi H J, Zhang X P, He L, et al. Vegetation restoration potential and land use change in different geomorphological areas of the Loess Plateau[J]. Transactions of the Chinese Society of Agricultural Engineering, 2022,38(18):255-263.
[2] 牛凤娇,潘成忠,崔永生,等.晋西黄土区土地利用对降雨入渗产流模式和优先流分布的影响试验研究[J].生态学报,2023,43(10):4154-4166.
Niu F J, Pan C Z, Cui Y S, et al. Experimental investigation to the effect of different land-use on rainfall infiltration runoff patterns and preferential flow distribution in the Loess area of western Shanxi Province[J]. Acta Ecologica Sinica, 2023,43(10):4154-4166.
[3] 郭军庭,张志强,王盛萍,等.应用SWAT模型研究潮河流域土地利用和气候变化对径流的影响[J].生态学报,2014,34(6):1559-1567.
Guo J T, Zhang Z Q, Wang S P, et al. Appling SWAT model to explore the impact of changes in land use and climate on the streamflow in a Watershed of Northern China[J]. Acta Ecologica Sinica, 2014,34(6):1559-1567.
[4] 刘卫林,李香,吴滨,等.修河中上游流域土地利用变化对径流的影响[J].水土保持研究,2023,30(3):111-120.
Liu W L, Li X, Wu B, et al. Impact of land use change on runoff in the middle and upper reaches of Xiuhe river basin[J]. Research of Soil and Water Conservation, 2023,30(3):111-120.
[5] 傅春,毛安琪.抚河流域径流对土地利用变化时空响应[J].长江流域资源与环境,2021,30(2):342-350.
Fu C, Mao A Q. Spatiotemporal responses of runoff to land use change in Fuhe river basin[J]. Resources and Environment in the Yangtze Basin, 2021,30(2):342-350.
[6] 袁宇志,张正栋,蒙金华.基于SWAT模型的流溪河流域土地利用与气候变化对径流的影响[J].应用生态学报,2015,26(4):989-998.
Yuan Y Z, Zhang Z D, Meng J H. Impact of changes in land use and climate on the runoff in Liuxihe Watershed based on SWAT model[J]. Chinese Journal of Applied Ecology, 2015,26(4):989-998.
[7] 黎云云,畅建霞,王义民,等.渭河流域径流对土地利用变化的时空响应[J].农业工程学报,2016,32(15):232-238.
Li Y Y, Chang J X, Wang Y M, et al. Spatiotemporal responses of runoff to land use change in Wei River Basin[J]. Transactions of the Chinese Society of Agricultural Engineering, 2016,32(15):232-238.
[8] 程程.基于SWAT模型的土地利用和土地覆被变化及气候变化对元江流域径流的影响[J].中国水土保持科学,2020,18(5):52-59.
Cheng C. Impacts of land use/land cover change and climate change on the runoff in Yuan River basin based on SWAT model[J]. Science of Soil and Water Conservation, 2020,18(5):52-59.
[9] 张晓明,余新晓,武思宏,等.黄土区森林植被对流域径流和输沙的影响[J].中国水土保持科学,2006,4(3):48-53.
Zhang X M, Yu X X, Wu S H, et al. Influence of forest vegetation on runoff and sediment transport of watershed in loess area[J]. Science of Soil and Water Conservation, 2006,4(3):48-53.
[10] 陈戎欣,吕锡芝,倪用鑫,等.人工降雨下草被对黄土丘陵沟壑区坡面径流的调控及临界阈值[J].生态环境学报,2020,29(1):122-128.
Chen R X, Lv X Z, Ni Y X, et al. Regulation and critical threshold of grass cover on slope runoff in Loess Hilly Gully region under artificial rainfall[J]. Ecology and Environmental Sciences, 2020,29(1):122-128.
[11] 魏霞,李勋贵,李占斌,等.植被覆盖下黄土凸型复合坡面水流特征[J].农业工程学报,2014,30(22):147-154.
Wei X, Li X G, Li Z B, et al. Flow characteristics of convex composite slopes of loess under vegetation cover[J]. Transactions of the Chinese Society of Agricultural Engineering, 2014,30(22):147-154.
[12] 孙萍萍,张茂省,程秀娟,等.黄土高原地质灾害发生规律[J].山地学报,2019,37(5):737-746.
Sun P P, Zhang M S, Cheng X J, et al. On the Regularity of Geological Hazards on the Loess Plateau in China[J]. Mountain Research, 2019,37(5):737-746.
[13] 贾路,任宗萍,李占斌,等.基于耦合协调度的大理河流域径流和输沙关系分析[J].农业工程学报,2020,36(11):86-94,328.
Jia L, Ren Z P, Li Z B, et al. Relationship between runoff and sediment load in Dali River Basin based on coupling coordination degree[J]. Transactions of the Chinese Society of Agricultural Engineering, 2020,36(11):86-94,328.
[14] 王民,李占斌,崔灵周,等.大理河流域地貌分形特征空间变异研究[J].水土保持通报,2008,28(5):104-107.
Wang M, Li Z B, Cui L Z, et al. A study on spatial variation of geomorphologic fractal characters in Dali river watershed[J]. Bulletin of Soil and Water Conservation, 2008,28(5):104-107.
[15] 徐冬梅,胡昊,王文川,等. SWAT模型土壤物理属性数据库本土化构建研究[J].华北水利水电大学学报:自然科学版,2018,39(1):36-41.
Xu D M, Hu H, Wang W C, et al. Localization method for soil physical property database of SWAT model[J]. Journal of North China University of Water Resources and Electric Power(Natural Science Edition),2018,39(1):36-41.
[16] Meng X, Wang H, Chen J. Profound impacts of the china meteorological assimilation driving datasets for the SWAT model(CMADS)[J]. Water, 2019,11(4):832.
[17] 孟现勇,师春香,刘时银,等. CMADS数据集及其在流域水文模型中的驱动作用:以黑河流域为例[J].人民珠江,2016,37(7):1-19.
Meng X Y, Shi C X, Liu S Y, et al. CMADS Datasets and its application in watershed hydrological simulation: A case study of the Heihe river basin[J]. Pearl River, 2016,37(7):1-19.
[18] 陈世雪,玉素甫江·如素力. CMADS数据集用于开都河上游水文模拟的适用性评估[J].灌溉排水学报,2022,41(12):139-146.
Chen S X, Yusupujiang R S L. Application of CMADS dataset for simulating hydrological processes in upper reach of the Kaidu river[J]. Journal of Irrigation and Drainage, 2022,41(12):139-146.
[19] 赵雪岩,张鑫,孙媛.2005—2030年无定河流域土地利用变化对径流的影响[J].人民黄河,2023,45(3):24-31.
Zhao X Y, Zhang X, Sun Y Y. Effects of different land use changes on runoff in Wuding river basin in 2005—2030 period[J]. Yellow River, 2023,45(3):24-31.
[20] 钟小敏,钟科元,高怡婷,等. SWAT模型子流域划分引起的土地利用变化对径流和输沙模拟结果的影响[J].水土保持研究,2022,29(6):52-58.
Zhong X M, Zhong K Y, Gao Y T, et al. Effect of land use change caused by sub-watershed division in SWAT Model on runoff and sediment simulation[J]. Research of Soil and Water Conservation, 2022,29(6):52-58.
[21] 龚珺夫.无定河流域水沙变化及侵蚀能量空间分布研究[D].西安:西安理工大学,2018.
Gong J F. Study on runoff and sediment variation and spatial distribution of erosion energy in Wudinghe watershed[D]. Xi'An:Xi'An University of Technology, 2018.
[22] 潘竟虎,石培基,赵锐锋.基于LP-MCDM-CA模型的土地利用结构优化研究:以天水市为例[J].山地学报,2010,28(4):407-414.
Pan J H, Shi P J, Zhao R F. Research on optimal allocation model of land use structure based on LP-MCDM-CA Model: The Case of Tianshui[J]. Mountain Research, 2010,28(4):407-414.
[23] 王学,张祖陆,宁吉才.基于SWAT模型的白马河流域土地利用变化的径流响应[J].生态学杂志,2013,32(1):186-194.
Wang X, Zhang Z L, Ning J C. Runoff response to land use change in Baimahe basin of China based on SWAT model[J]. Chinese Journal of Ecology, 2013,32(1):186-194.
[24] 郑奕,魏文寿,崔彩霞.新疆焉耆盆地水资源承载力研究[J].中国人口资源与环境,2010,20(11):60-65.
Zheng Y, Wei W T, Cui C X. Water resource carrying capacity in Yanqi basin based on multi-objective analysis[J]. China Population, Resources and Environment, 2010,20(11):60-65.
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REN Xi-yan,ZHANG Xue-song,HAO Fang-hua,et al.Effects of DEM Resolutions on Simulated Runoff and Sediment Yields[J].Research of Soil and Water Conservation,2004,11(03):1.
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SHI Xiaoliang,YANG Zhiyong,Lü Jie,et al.Hydrological Response to Climate Change in Luanhe River Basin[J].Research of Soil and Water Conservation,2016,23(03):123.
备注/Memo
收稿日期:2023-06-21 修回日期:2023-07-12
资助项目:国家自然科学基金专项项目(42041006); 国家自然科学基金联合资助项目(U2243210); 河南省自然科学基金优秀青年科技项目(212300410060); 河南省水利科技攻关项目(GG202149)
第一作者:王倩华(1998—),女,河南洛阳人,硕士研究生,主要从事水土保持与生态治理。E-mail:wqh981218@163.com
通信作者:张攀(1982—),女,河南洛阳人,博士,教授级高级工程师,主要从事水土保持与生态治理。E-mail:zpyrcc@163.com