羊信江流域水沙变化特征及其影响因素

邢志云; 刘惠英; 李佳伟

doi:10.11988/ckyyb.20221678

PDF(7768 KB)

长江科学院院报 ›› 2024, Vol. 41 ›› Issue (5) : 18-25. DOI: 10.11988/ckyyb.20221678

河湖保护与治理

羊信江流域水沙变化特征及其影响因素

邢志云¹, 刘惠英^1,2, 李佳伟¹

作者信息 +

Variation Characteristics and Influencing Factors of Water and Sediment in Yangxin River Basin

XING Zhi-yun¹, LIU Hui-ying^1,2, LI Jia-wei¹

Author information +

文章历史 +

摘要

为深入研究水沙变化对流域生态修复和经济可持续发展的影响,利用Mann-Kendall非参数趋势检验法、Pettitt突变检验法、Spearman秩相关系数法、累积量斜率变化率比较法对赣江上游羊信江流域1964—2020年的降雨量、径流量和输沙量的变化特征及其贡献率进行分析,确定影响流域输沙量变化的主要因素。结果表明:①羊信江流域在1964—2020年年降雨量和年径流量无显著变化,年输沙量呈显著增加趋势;②降雨量、径流量及输沙量年内分配不均,均多集中在汛期(3—6月份);③年降雨量、年径流量均未发生显著突变,年输沙量在1995年发生显著突变(P<0.01);④降雨和人类活动对输沙量增加的贡献率分别为-0.35%、100.35%。以稀土矿开采、脐橙种植、跨河公路修建为主的人类活动是导致羊信江流域水土流失的重要原因。研究成果对流域种植结构调整及矿产资源绿色开放具有重要的指导意义。

Abstract

To delve into the impact of water and sediment variations on basin ecological restoration and sustainable economic development, we scrutinized the variations of precipitation, runoff, and sediment transport within the Yangxin River Basin in the upper reaches of Ganjiang River from 1964 to 2020 by using a variety of methods. Such methods include the Mann-Kendall nonparametric trend test, Pettitt test, Spearman rank correlation coefficient method, and cumulated slope change rate comparative method. We aimed to pinpoint the primary factors influencing sediment transport alterations. Our findings indicate the following: (1) Annual rainfall and runoff in the Yangxin River Basin remained relatively stable from 1964 to 2020, contrasting with a notable upward trend in annual sediment transport. (2) Precipitation, runoff, and sediment transport exhibit seasonal disparities, predominantly occurring in flood season (March-June). (3) While annual rainfall and runoff remained steady, a significant shift in annual sediment transport occurred in 1995 (P<0.01). (4) Rainfall and human activities contributed -0.35% and 100.35%, respectively, to the rise in sediment transport. Human activities such as rare earth mining, navel orange cultivation, and cross-river highway construction emerged as key drivers of water loss and soil erosion in the Yangxin River Basin. This research holds paramount importance for guiding the adjustments in planting strategies and promoting environmentally friendly mineral resource utilization within river basins.

导出引用

邢志云, 刘惠英, 李佳伟. 羊信江流域水沙变化特征及其影响因素[J]. 长江科学院院报. 2024, 41(5): 18-25 https://doi.org/10.11988/ckyyb.20221678

XING Zhi-yun, LIU Hui-ying, LI Jia-wei. Variation Characteristics and Influencing Factors of Water and Sediment in Yangxin River Basin[J]. Journal of Changjiang River Scientific Research Institute. 2024, 41(5): 18-25 https://doi.org/10.11988/ckyyb.20221678

中图分类号： P333.4 TV141.3

参考文献

[1] 刘强,蔡学娅,刘君怡,等.黄河中游窟野河流域水沙关系变化特征及其成因分析[J].水土保持研究,2022,29(4):68-74.(LIU Qiang, CAI Xue-ya, LIU Jun-yi, 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(4): 68-74.(in Chinese))
[2] 王永红,彭锦,黄畅,等.珠江流域下游1960—2019水沙异变诊断及其控制因素[J].水土保持研究,2022,29(5):21-31.(WANG Yong-hong, PENG Jin, HUANG Chang, et al. Abnormal Changes Diagnosis and Its Control Factors of Water and Sediment Discharge in the Lower Reaches of Pearl River Basin from 1960 to 2019[J]. Research of Soil and Water Conservation, 2022, 29(5): 21-31.(in Chinese))
[3] BUSSI G, DARBY S E, WHITEHEAD P G, et al. Impact of Dams and Climate Change on Suspended Sediment Flux to the Mekong Delta[J]. Science of the Total Environment, 2021, 755: 142468.
[4] 吕超楠, 金中武, 林木松, 等. 岷江流域水库建设对水沙输移的影响[J]. 长江科学院院报, 2020, 37(8): 9-15, 21. (LÜ Chao-nan, JIN Zhong-wu, LIN Mu-song, et al. Impact of Reservoir Construction on Water and Sediment Transport in Minjiang River Basin[J]. Journal of Yangtze River Scientific Research Institute, 2020, 37(8): 9-15, 21.(in Chinese))
[5] SINGH L, SARAVANAN S. Adaptation of Satellite-based Precipitation Product to Study Runoff and Sediment of Indian River Watersheds[J]. Arabian Journal of Geosciences, 2022, 15(4): 326.
[6] 白娟,张亦弛,杨胜天,等.林草和梯田措施对小流域降雨—径流—输沙过程的影响分析[J].地理与地理信息科学,2021,37(6):92-101.(BAI Juan, ZHANG Yi-chi, YANG Sheng-tian, et al. Effects of Vegetation and Terraces on “Rainfall-Runoff-Sediment” Process in Small Watersheds[J]. Geography and Geo-Information Science, 2021, 37(6): 92-101.(in Chinese))
[7] 薛帆, 张晓萍, 张橹, 等. 基于Budyko假设和分形理论的水沙变化归因识别: 以北洛河流域为例[J]. 地理学报, 2022, 77(1): 79-92. (XUE Fan, ZHANG Xiao-ping, ZHANG Lu, et al. Attribution Recognition of Streamflow and Sediment Changes Based on the Budyko Hypothesis and Fractal Theory: a Case Study in the Beiluo River Basin[J]. Acta Geographica Sinica, 2022, 77(1): 79-92.(in Chinese))
[8] 胡巍巍, 郑明国. 1970年以来赣江流域水沙变化及归因分析[J]. 山地学报, 2021, 39(6): 821-829. (HU Wei-wei, ZHENG Ming-guo. Water and Sediment Changes in the Ganjiang River Basin of China since 1970 and Its Attribution Analysis[J]. Mountain Research, 2021, 39(6): 821-829.(in Chinese))
[9] 胡强, 王姣, 刘颖, 等. 水库建设对赣江流域水沙情势的影响[J]. 人民长江, 2021, 52(4): 1-5. (HU Qiang, WANG Jiao, LIU Ying, et al. Effect of Reservoir Construction on Runoff and Sediment Characteristics in Ganjiang River[J]. Yangtze River, 2021, 52(4): 1-5.(in Chinese))
[10]刘惠英,白桦.赣江上游章水流域水沙变化的驱动力分析[J].长江流域资源与环境,2018,27(3):615-623.(LIU Hui-ying, BAI Hua. Contribution Rate Analysis of Driving Factors on the Rainfall-sediment Relationship of Zhangriver Watershed in the Upper Region of Ganjiang Watershed[J]. Resources and Environment in the Yangtze Basin, 2018, 27(3): 615-623.(in Chinese))
[11]江辉, 刘瑶, 陈晓玲, 等. 1965—2011年赣江中上游年输沙量变化及影响因素[J]. 人民长江, 2017, 48(24): 66-70. (JIANG Hui, LIU Yao, CHEN Xiao-ling, et al. Variation Characteristics of Annual Sediment Discharge and Its Influential Factors in Middle-upper Ganjiang River during 1965-2011[J]. Yangtze River, 2017, 48(24): 66-70.(in Chinese))
[12]丁倩倩, 刘友存, 焦克勤, 等. 赣江上游典型流域水沙过程及驱动因素[J]. 水土保持通报, 2018, 38(4): 19-26, 33. (DING Qian-qian, LIU You-cun, JIAO Ke-qin, et al. Changes and Driving Factors of Runoff and Sediment Yield of Typical Watershed in Upper Reaches of Ganjiang River[J]. Bulletin of Soil and Water Conservation, 2018, 38(4): 19-26, 33.(in Chinese))
[13]李恒凯. 南方稀土矿区开采与环境影响遥感监测与评估研究[D]. 北京: 中国矿业大学(北京), 2016. (LI Heng-kai. Study on Remote Sensing Monitoring the Rare Earth Mining and Its Environmental Impacts and Evaluation in South China[D].Beijing: China University of Mining & Technology, Beijing, 2016. (in Chinese))
[14]熊恬苇,江丰,齐述华.赣南6县稀土矿区分布及其植被恢复的遥感动态监测[J].中国水土保持,2018(1):40-44,69.(XIONG Tian-wei, JIANG Feng, QI Shu-hua. Remote Sensing Dynamic Monitoring on Rare Earth Mining Area and Its Vegetation Restoration of 6 Counties in Southern Jiangxi[J]. Soil and Water Conservation in China, 2018(1): 40-44, 69.(in Chinese))
[15]尚锦燕.离子型稀土矿开采工艺对环境的影响及综合治理[J].现代矿业,2020,36(12):234,238.(SHANG Jin-yan.Impact of Mining Technology of Ionic Rare Earth on the Environment and Comprehensive Treatment[J].Modern Mining,2020,36(12):234,238.(in Chinese))
[16]姚玉玲,代力,舒荣波,等.赣南某未开发离子型稀土矿区土壤环境质量评价[J].矿产综合利用,2022(4):152-156,161.(YAO Yu-ling, DAI Li, SHU Rong-bo, et al. Soil Environmental Quality Assessment around the Undeveloped Ion Adsorption Type Rare Earth Ore in Southern Jiangxi[J]. Multipurpose Utilization of Mineral Resources, 2022(4): 152-156, 161.(in Chinese))
[17]孙永明,叶川,王学雄,等.赣南脐橙果园水土流失现状调查分析[J].水土保持研究,2014,21(2):67-71.(SUN Yong-ming, YE Chuan, WANG Xue-xiong, et al. Investigation and Analysis on the Present Situation of Soil Erosion in Gannan Navel Orange Orchard[J]. Research of Soil and Water Conservation, 2014, 21(2): 67-71.(in Chinese))
[18]彭浪, 段剑, 刘士余, 等. 花岗岩侵蚀区不同水土流失治理模式下的植物多样性特征[J]. 水土保持通报, 2022, 42(1): 191-197. (PENG Lang, DUAN Jian, LIU Shi-yu, et al. Characteristics of Plant Diversity under Different Soil and Water Loss Control Models in Granite Erosion Area[J]. Bulletin of Soil and Water Conservation, 2022, 42(1): 191-197.(in Chinese))
[19]盛储望,郑博福,朱锦奇,等.脐橙种植对赣南丘陵区水源涵养功能的影响[J].南昌大学学报(理科版),2020,44(4):380-387.(SHENG Chu-wang,ZHENG Bo-fu,ZHU Jin-qi,et al. Multiple Effects of C.sinensis Cultivation on the Water Conservation Capacity in Southern Hilly Region of Jiangxi[J]. Journal of Nanchang University (Natural Science),2020,44(4):380-387.(in Chinese))
[20]江西省水利厅,江西河湖大典[M].武汉:长江出版社,2010:46-50.(Water Resources Department of Jiangxi Province. Rivers and Lakes in Jiangxi[M]. Wuhan: Changjiang Press, 2010: 46-50. (in Chinese))
[21]黎晓东, 王永强, 刘万, 等. 三江源典型地区1967—2019年降水时空演变特征[J]. 长江科学院院报, 2022, 39(1): 16-22. (LI Xiao-dong, WANG Yong-qiang, LIU Wan, et al. Temporal and Spatial Evolution Characteristics of Precipitation in Typical Region of the Headwaters of Three Rivers from 1967 to 2019[J]. Journal of Yangtze River Scientific Research Institute, 2022, 39(1): 16-22.(in Chinese))
[22]冯绍杰, 穆兴民, 高鹏, 等. 泾河水沙变化特征及其影响因素分析[J]. 干旱区资源与环境, 2022, 36(10): 151-157. (FENG Shao-jie, MU Xing-min, GAO Peng, et al. Trends of Runoff and Sediment Loads in the Jinghe River Basin and Influencing Factors[J]. Journal of Arid Land Resources and Environment, 2022, 36(10): 151-157.(in Chinese))
[23]王随继, 闫云霞, 颜明, 等. 皇甫川流域降水和人类活动对径流量变化的贡献率分析: 累积量斜率变化率比较方法的提出及应用[J]. 地理学报, 2012, 67(3): 388-397. (WANG Sui-ji, YAN Yun-xia, YAN Ming, et al.Contributions of Precipitation and Human Activities to the Runoff Change of the Huangfuchuan Drainage Basin: Application of Comparative Method of the Slope Changing Ratio of Cumulative Quantity[J]. Acta Geographica Sinica, 2012, 67(3): 388-397.(in Chinese))
[24]张艳霞, 于瑞宏, 薛浩, 等. 锡林河流域径流量变化对气候变化与人类活动的响应[J]. 干旱区研究, 2019, 36(1): 67-76. (ZHANG Yan-xia, YU Rui-hong, XUE Hao, et al. Response of Runoff Volume Change to Climate Change and Human Activities in the Xilin River Basin[J]. Arid Zone Research, 2019, 36(1): 67-76.(in Chinese))