• 全国中文核心期刊
  • 中国科技核心期刊
  • 中国科学引文数据库收录期刊
  • 世界期刊影响力指数(WJCI)报告来源期刊
  • Scopus, CA, DOAJ, EBSCO, JST等数据库收录期刊

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

喀斯特溶槽岩-土界面优势流及其对土壤水分动态的影响

王甲荣 陈 喜 张志才 张润润 朱 彪 龚轶芳 刘 皓 袁瞬飞

王甲荣, 陈 喜, 张志才, 张润润, 朱 彪, 龚轶芳, 刘 皓, 袁瞬飞. 喀斯特溶槽岩-土界面优势流及其对土壤水分动态的影响[J]. 中国岩溶, 2019, 38(1): 109-116. doi: 10.11932/karst20190112
引用本文: 王甲荣, 陈 喜, 张志才, 张润润, 朱 彪, 龚轶芳, 刘 皓, 袁瞬飞. 喀斯特溶槽岩-土界面优势流及其对土壤水分动态的影响[J]. 中国岩溶, 2019, 38(1): 109-116. doi: 10.11932/karst20190112
WANG Jiarong, CHEN Xi, ZHANG Zhicai, ZHANG Runrun, ZHU Biao, GONG Yifang, LIU Hao, YUAN Shunfei. Preference flow at rock-soil interface and its influence on soil water dynamics in the karst troughs[J]. CARSOLOGICA SINICA, 2019, 38(1): 109-116. doi: 10.11932/karst20190112
Citation: WANG Jiarong, CHEN Xi, ZHANG Zhicai, ZHANG Runrun, ZHU Biao, GONG Yifang, LIU Hao, YUAN Shunfei. Preference flow at rock-soil interface and its influence on soil water dynamics in the karst troughs[J]. CARSOLOGICA SINICA, 2019, 38(1): 109-116. doi: 10.11932/karst20190112

喀斯特溶槽岩-土界面优势流及其对土壤水分动态的影响

doi: 10.11932/karst20190112
基金项目: 国家自然科学基金委员会重大国际合作研究计划项目(41571130071);国家自然科学基金(41701016)

Preference flow at rock-soil interface and its influence on soil water dynamics in the karst troughs

  • 摘要: 通过对两个典型溶槽剖面的野外入渗实验,结合对入渗锋面的红外成像和染色示踪,分析溶槽中土壤湿润锋运移受岩—土界面优势流、初始水分状态(干湿程度和不均匀分布)及植被根系的影响程度。其结果表明:岩—土界面优势流增加入渗锋面到达处的土壤含水率是溶槽中部的1.1~14.5倍,但岩—土界面优势流形成的侧向水势梯度可降低优势流锋面下移;初始入渗中表土湿润锋运移主要受植被根系大孔隙优势流的影响,岩—土界面优势流作用不显著,但随着入渗深度的加大,岩—土界面优势流侧向弥散对湿润锋运移和土壤水分的影响加强。

     

  • [1] Zhang X B, Bai X Y, He X B. Soil creeping in the weathering crust of carbonate rocks and underground soil losses in the karst mountain areas of southwest china[J]. Carbonates & Evaporites, 2011, 26(2):149-153.
    [2] 曹建华,袁道先,潘根兴.岩溶生态系统中的土壤[J].地球科学进展,2003,18(1):37-44.
    [3] Tzavaras J, K?hne M, Vogel H J. From pore scale to continuum scale modeling of infiltration[J]. Advances in Water Resources,2017,103:108-118.
    [4] Liu Z, Li Y, Xiao Y, et al. Effects of riverbed and lake bottom sediment thickness on infiltration and purification of reclaimed water [J]. Environmental Earth Sciences, 2017, 76(1):37.
    [5] Homolák M, Pichler V, G?m?ryová E, et al. Effect of surface humus on water infiltration and redistribution in beech forest stands with different density [J].Central European Forestry Journal, 2017, 63(2-3):73-78.
    [6] Schlüter S, Vogel H, Ippisch O, et al. Combined impact of soil heterogeneity and vegetation type on the annual water balance at the field scale [J]. Vadose Zone Journal,2013,12(4):1742-1751.
    [7] Abrahams A D, Parsons A J. Relation between infiltration and stone cover on a semiarid hillslope, southern Arizona[J]. Journal of Hydrology, 1991, 122(1-4):49-59.
    [8] Bergkamp G. A hierarchical view of the interactions of runoff and infiltration with vegetation and microtopography in semiarid shrublands[J]. Catena, 1998, 33(3-4):201-220.
    [9] Cantón Y, Solé-Benet A, De Vente J, et al.A review of runoff generation and soil erosion across scales in semiarid south-eastern Spain[J].Journal of Arid Environments,2011,75(12):1254-1261.
    [10] Sohrt J, Ries F, Sauter M, et al. Significance of preferential flow at the rock soil interface in a semi-arid karst environment [J]. Catena, 2014, 123:1-10.
    [11] Li S, Birk S, Xue L, et al. Seasonal changes in the soil moisture distribution around bare rock outcrops within a karst rocky desertification area (Fuyuan County, Yunnan Province, China)[J]. Environmental Earth Sciences, 2016, 75(23):1482.
    [12] Arbel Y, Green Baum N, Lange J, et al. Infiltration processes and flow rates in developed karst vadose zone using tracers in cave drips.[J].Earth Surface Processes & Landforms, 2010, 35(14):1682-1693.
    [13] 陈洪松,邵明安,王克林.土壤初始含水率对坡面降雨入渗及土壤水分再分布的影响[J].农业工程学报,2006,22(1):44-47.
    [14] Liu H, Lei T W, Zhao J, et al. Effects of rainfall intensity and antecedent soil water content on soil infiltrability under rainfall conditions using the run off-on-out method[J]. Journal of Hydrology, 2011, 396(1/2) : 24-32.
    [15] Green W H. Studies on soil physics, I Flow of water and air through soils[J]. Journal of Agricultural,1911, 4:1-24.
    [16] Pietro L D. Application of a lattice-gas numerical algorithm to modelling water transport in fractured porous media[J]. Transport in Porous Media, 1996, 22(3):307-325.
    [17] Nitao J J, Buscheck T A. Infiltration of a Liquid Front in an Unsaturated, Fractured Porous Medium[J]. Water Resources Research, 1991, 27(8):2099-2112.
    [18] 章程. 贵州普定后寨地下河流域地下水脆弱性评价与土地利用空间变化的关系[D].北京:中国地质科学院,2003.
    [19] 朱书法,刘丛强,陶发祥,等.贵州喀斯特地区棕色石灰土与黄壤有机质剖面分布及稳定碳同位素组成差异[J].土壤学报,2007,44(1):169-173.
    [20] 刘斐, 陈军, 慕军营,等. 土壤温度检测及其与含水率关系研究[J]. 干旱地区农业研究, 2013, 31(3):95-99,117.
    [21] 刘金涛, 张文平, 宋慧卿,等. 影响山坡土壤入渗速率及路径的染色示踪研究[J]. 中国农村水利水电, 2016(5):77-80.
    [22] Flury M, Flühler H, Jury W A, et al. Susceptibility of soils to preferential flow of water: A field study[J]. Water Resources Research, 1994, 30(7):1945-1954.
    [23] Mei X, Zhu Q, Ma L, et al. Effect of stand origin and slope position on infiltration pattern and preferential flow on a loess hillslope[J]. Land Degradation & Development, 2018, 29(5):1353-1365
    [24] Bauters T W J, Dicarlo D A, Steenhuis T S, et al. Soil water content dependent wetting front characteristics in sands[J]. Journal of Hydrology, 2000, 231(22):244-254.
    [25] Cammeraat E L H, Cerdà A, Imeson A C. Ecohydrological adaptation of soils following land abandonment in a semi-arid environment[J]. Ecohydrology, 2010, 3(4):421-430.
    [26] 孙玉龙,郝振纯,陈启慧,等.土壤电导率及土壤溶液电导率与土壤水分之间关系[J].河海大学学报,1997,25(6):71-75.
  • 加载中
计量
  • 文章访问数:  2012
  • HTML浏览量:  660
  • PDF下载量:  387
  • 被引次数: 0
出版历程
  • 发布日期:  2019-02-25

目录

    /

    返回文章
    返回