磴口县地表水与地下水时空变化特征及交互作用
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摘要
为了揭示磴口县地表水及地下水的时空分布特征及其交互作用,将磴口县的17口实验井分为4组,结合EM D(Empirical M ode Decomposition)算法和协同克里金算法对地下水埋深进行时空特征分析,利用3S技术对磴口县的地表水与地下水进行空间叠加和趋势曲线拟合,从南北和东西方向分析了地表水和地下水的变化趋势特征。结果表明:(1)磴口县北部和西部地下水埋深在1990—2015年呈减少的趋势,中部和东南部呈增加的趋势;西南部存在地下水漏斗区域,经过治理,情况已经得到改善。(2)磴口县地表水域面积在1990—2015年变化不大,自西向东,先增加后降低,最后再升高,总体呈增多的趋势;从北往南,先增加后降低,最后再升高,整体分布也呈增加的趋势。(3) 1990—2005年磴口县地下水补给的主要来源为黄河。
In order to reveal the spatiotemporal variability of surface water and groundwater with their interaction in Dengkou County,EMD algorithm and co-kriging model were used in this study based on four groups data divided by 17 experimental wells. The spatiotemporal variability between surface water and groundwater in Dengkou County were analyzed by 3 S technology from east to west and south to north with spatial overlay and trend curve fitting.Results show that:( 1) Groundwater depth in northern and eastern Dengkou County showed a decreasing trend in the period of 1990—2015,with an increasing trend in the center and southeast. The area of groundwater depression in southeastern Dengkou County has reduced by governance.( 2) The area of surface water in Dengkou County had little change in the period of 1990—2015. It increased fist and then decreased,and at last increased again,which showed an increasing trend from both west to east and north to south.( 3) The main recharging source of groundwater in Dengkou County is the Yellow River in the period of 1990—2005.
In order to reveal the spatiotemporal variability of surface water and groundwater with their interaction in Dengkou County,EMD algorithm and co-kriging model were used in this study based on four groups data divided by 17 experimental wells. The spatiotemporal variability between surface water and groundwater in Dengkou County were analyzed by 3 S technology from east to west and south to north with spatial overlay and trend curve fitting.Results show that:( 1) Groundwater depth in northern and eastern Dengkou County showed a decreasing trend in the period of 1990—2015,with an increasing trend in the center and southeast. The area of groundwater depression in southeastern Dengkou County has reduced by governance.( 2) The area of surface water in Dengkou County had little change in the period of 1990—2015. It increased fist and then decreased,and at last increased again,which showed an increasing trend from both west to east and north to south.( 3) The main recharging source of groundwater in Dengkou County is the Yellow River in the period of 1990—2005.
引文
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[19]高秀鹤,黄大年,孙思源,等.重力梯度数据协克里金三维反演确定岩脉倾向[J].吉林大学学报(地球科学版),2017,47(2):589-596.
[20]马欢,岳德鹏,Yang D,等.基于数据同化的地下水埋深插值研究[J].农业机械学报,2017,48(4):206-214.
[21]王宏伟,黄春林,侯金亮.一种融合遥感和地面观测资料的雪深空间插值方法[J].遥感技术与应用,2014,29(6):993-1000.
[22] Li Z,Liu X,Ma T,et al.Retrieval of the surface evapotranspiration patterns in the alpine grassland-w etland ecosystem applying SEBAL model in the source region of the Yellow River,China[J].Ecological Modelling,2013,270(270):64-75.
[23]张志杰,杨树青,史海滨,等.内蒙古河套灌区灌溉入渗对地下水的补给规律及补给系数[J].农业工程学报,2011,27(3):61-66.
[24]顾慰祖,陆家驹,谢民,等.乌兰布和沙漠北部地下水资源的环境同位素探讨[J].水科学进展,2002,13(3):326-332.
[25]汪敬忠,吴敬禄,曾海鳌,等.内蒙古河套平原水体同位素及水化学特征[J].地球科学与环境学报,2013,35(4):104-112.
[26]费宇红,苗晋祥,张兆吉,等.华北平原地下水降落漏斗演变及主导因素分析[J].资源科学,2009,31(3):394-399.
[2]杨智.鄂尔多斯高原海流兔河地下水和地表水交互作用关系研究[D].北京:中国地质大学,2014.
[3] Sarkar A,Shekhar S.The controls on spatial and temporal variation of hydrochemical facies and major ion chemistry in groundw ater of South West District,Delhi,India[J]. Environmental Earth Sciences,2015,74(12):7783-7791.
[4] Herojeet R,Rishi M S,Lata R,et al.Application of environmetrics statistical models and w ater quality index for groundw ater quality characterization of alluvial aquifer of Nalagarh Valley,Himachal Pradesh,India[J]. Sustainable Water Resources M anagement,2016,2(1):39-53.
[5] Pierret M C,Stille P,Prunier J,et al.Chemical and U-Sr isotopic variations in stream and source w aters of the Strengbach w atershed(Vosges mountains,France)[J]. Hydrology&Earth System Sciences,2014,18(10):3969-3985.
[6] Nigro A,Sappa G,Barbieri M.Application of boron and tritium isotopes for tracing landfill contamination in groundw ater[J].Journal of Geochemical Exploration,2016,172:101-108.
[7] Gómez E,Barmen G,Rosberg J E.Groundwater origins and circulation patterns based on isotopes in challapampa aquifer,Bolivia[J].Water,2016,8(5):207.
[8] Hiatt M,Passalacqua P.Hydrological connectivity in river deltas:the first-order importance of channel-island exchange[J]. Water Resources Research,2015,51(4):2264-2282.
[9] Rugel K,Golladay S W,Jackson C R,et al.Delineating groundw ater/surface w ater interaction in a karst w atershed:Low er Flint River Basin,southw estern Georgia,USA[J].Journal of Hydrology Regional Studies,2016,5(5):1-19.
[10] Anibas C,Schneidewind U,Vandersteen G,et al.From streambed temperature measurements to spatial-temporal flux quantification:using the LPM L method to study groundw ater-surface w ater interaction[J].Hydrological Processes,2016,30(2):203-216.
[11]詹泸成,陈建生,张时音.洞庭湖湖区降水-地表水-地下水同位素特征[J].水科学进展,2014,25(3):327-335.
[12]姜海宁,谷洪彪,迟宝明,等.新疆昭苏—特克斯盆地地表水与地下水转化关系研究[J].干旱区地理,2016,39(5):1078-1088.
[13]磴口县人民政府.城市建设[EB/OL].[2017-06-09].http://w w w.nmgdk.gov.cn/dkbxgk/dkcsjs/.
[14]李梦,雷敏,杨海娟.基于EMD西安市虚拟水总量波动及其成因的时空多尺度分析[J].干旱区地理,2017,40(2):469-476.
[15] Hu W,Biswas A,Si B C.Application of multivariate empirical mode decomposition for revealing scale-and season-specific time stability of soil w ater storage[J]. Catena,2014,113(1):377-385.
[16]李合龙,王龙,李明建,等.基于平均包络线匹配算法的EMD端点效应分析及在股价趋势分解中的应用[J].系统工程理论与实践,2013,33(8):2072-2079.
[17]杨茂,陈郁林.基于EMD分解和集对分析的风电功率实时预测[J].电工技术学报,2016,31(21):86-93.
[18]于正军,董冬冬,宋维琪,等.相带控制下协克里金方法孔隙度预测[J].地球物理学进展,2012,27(4):1581-1587.
[19]高秀鹤,黄大年,孙思源,等.重力梯度数据协克里金三维反演确定岩脉倾向[J].吉林大学学报(地球科学版),2017,47(2):589-596.
[20]马欢,岳德鹏,Yang D,等.基于数据同化的地下水埋深插值研究[J].农业机械学报,2017,48(4):206-214.
[21]王宏伟,黄春林,侯金亮.一种融合遥感和地面观测资料的雪深空间插值方法[J].遥感技术与应用,2014,29(6):993-1000.
[22] Li Z,Liu X,Ma T,et al.Retrieval of the surface evapotranspiration patterns in the alpine grassland-w etland ecosystem applying SEBAL model in the source region of the Yellow River,China[J].Ecological Modelling,2013,270(270):64-75.
[23]张志杰,杨树青,史海滨,等.内蒙古河套灌区灌溉入渗对地下水的补给规律及补给系数[J].农业工程学报,2011,27(3):61-66.
[24]顾慰祖,陆家驹,谢民,等.乌兰布和沙漠北部地下水资源的环境同位素探讨[J].水科学进展,2002,13(3):326-332.
[25]汪敬忠,吴敬禄,曾海鳌,等.内蒙古河套平原水体同位素及水化学特征[J].地球科学与环境学报,2013,35(4):104-112.
[26]费宇红,苗晋祥,张兆吉,等.华北平原地下水降落漏斗演变及主导因素分析[J].资源科学,2009,31(3):394-399.