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Volume 33 Issue 1
Mar.  2014
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Article Navigation >  CARSOLOGICA SINICA  > 2014  >  33(1): 15-21
REN Kun, SHI Yang, LI Xiao-chun, LAN Jia-cheng, XU Shang-quan. Study of the chemical features and geochemical susceptibility of the groundwater system in a typical karst trough valley[J]. CARSOLOGICA SINICA, 2014, 33(1): 15-21. doi: 10.3969/j.issn.1001-4810.2014.01.003
Citation: REN Kun, SHI Yang, LI Xiao-chun, LAN Jia-cheng, XU Shang-quan. Study of the chemical features and geochemical susceptibility of the groundwater system in a typical karst trough valley[J]. CARSOLOGICA SINICA, 2014, 33(1): 15-21. doi: 10.3969/j.issn.1001-4810.2014.01.003
shu

Study of the chemical features and geochemical susceptibility of the groundwater system in a typical karst trough valley

doi: 10.3969/j.issn.1001-4810.2014.01.003
  • 1.

    School of Geographical Sciences, Southwest University / Key Laboratory of Eco-environments in Three Gorges Reservoir, Ministry of Education；Field of Scientific Observation & Research Base of Karst Eco-environments at NanChuan in Chongqing,MLR；Key Laboratory of Karst Dynamics, MLR&GZAR

  • 2.

    School of Geographical Sciences, Southwest University / Key Laboratory of Eco-environments in Three Gorges Reservoir, Ministry of Education；Field of Scientific Observation & Research Base of Karst Eco-environments at NanChuan in Chongqing,MLR

  • 3.

    College of Resources and Environment, Northwest University, Xi’an

  • Received Date: 2013-10-28
  • Publish Date: 2014-03-25
    Abstract
  • The karst groundwater system is an important drinking water sources in karst regions. However, with urbanization development, groundwater in China has been widely polluted, especially karst groundwater in southwestern China. It is important to study the degree of response and mechanisms of groundwater features by external interference in order to guarantee drinking water safety. Using hydrochemical data for April 2012 to March 2013, the geochemical susceptibility of groundwater in Laolongdong subterranean river and Zhaojiayuanzi epi-karst spring in the river watershed of Nanshan, Chongqing was analyzed, and the principal cations were Ca2+ and Mg2+in the epi-karst spring, and Ca2+ and Na+ in the subterranean river. The principal anions were HCO3- and SO42- in both the subterranean river and the epi-karst spring. The values of Mg2+ / Ca2+and Na+ / Ca2+were greater in the dry season than in rainy season. The value of HCO3- / SO42- was 5.693-8.664 and 3.428-6.524 in dry season, 3.428-6.524 and 3.122-5.966 in rainy season. This indicates a high concentration of HCO3- and low concentration of SO42-. Owing to agricultural activities, the rank order of geochemical susceptivity for major elements in the epi-karst spring is HCO3-> SO42-> Ca2+> NO3- > Mg2+ > Na+ > K+ > Cl-. When agricultural activities, industrial activities as well as urban construction activities were all taken into account, the rank order of geochemical susceptivity for major elements in the subterranean river became HCO3- > Na+ > Ca2+ > K+ > Cl- > Mg2+ > NO3- > SO42-. With anthropic activities, each ion is becoming increasingly susceptive. Thus, more attention should be paid to karst groundwater pollution.

     

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    • References(29)
  • [1]
    杨明德.论喀斯特环境的脆弱性［J］. 云南地理环境研究，1990,2(1):21-29.
    [2]
    袁道先,蔡桂鸿编.岩溶环境学［M］. 重庆:重庆出版社,1988：23-30.
    [3]
    蒋勇军,袁道先,谢世友，等.典型岩溶农业区地下水水质与土地利用变化分析［J］. 地理学报，2006,61(5):471-481.
    [4]
    贾亚男,袁道先,何多兴.桂林东区土地利用变化对浅层岩溶地下水质的影响［J］. 西南师范大学学报（自然科学版），2006,31(4):167-171.
    [5]
    蒋勇军,袁道先,张贵,等.岩溶流域土地利用变化对地下水水质的影响——以云南小江流域为例［J］. 自然资源学报，2004,19(6):707-715.
    [6]
    肖德安,罗维均,王世杰，等.喀斯特地区浅层地下水对植被退化的水文地球化学响应——以贵州荔波拉桥小流域为例［J］. 地球与环境,2012,40(3):297-304.
    [7]
    李准,刘方,陈祖拥,等.茂兰喀斯特山区不同土地利用方式下浅层地下水化学组成的变化［J］. 山地农业生物学报, 2009,28(1):28-31.
    [8]
    郭芳,姜光辉,夏青,等.土地利用影响下的岩溶地下水水化学变化特征［J］. 中国岩溶, 2007,26(3):212-218.
    [9]
    章程,袁道先.典型岩溶地下河流域水质变化与土地利用的关系［J］. 水土保持学报, 2004,18(5):134-137.
    [10]
    王根绪,杨玲媛,陈玲,等.黑河流域土地利用变化对地下水资源的影响［J］. 地理学报, 2005,60(3):456-466.
    [11]
    崔学慧,李炳华,陈鸿汉.太湖平原城近郊区浅层地下水中多环芳烃污染特征及污染源分析［J］. 环境科学, 2008,29(7):1806-1810.
    [12]
    Gou F,Jing G H. Nitrogen budget of a tipical subterranean river in peak cluster karst area［J］. Environmental Geology,2009,58(8):1741-1748.
    [13]
    章程,蒋勇军,Lettingues M,等.岩溶地下水脆弱性评价“二元法”及其在重庆金佛山的应用［J］. 中国岩溶, 2007,26（4):334-340.
    [14]
    刘春蓁,刘志雨,谢正辉.地下水对气候变化的敏感性研究进展［J］. 水文, 2007,27(2):1-6.
    [15]
    Davis A, Long A,Wireman M. KARSTIC: a sensitivity method for carbonate aquifers in karst terrain ［J］. Environmental Geology, 2002,42(1):65-72.
    [16]
    Yuan D X. Sensitivity of karst process to environmental change along the PEP Ⅱ transect［J］. Quaternary International, 1997, 37(1):105-113.
    [17]
    何守阳,朱立军,董志芬,等.典型岩溶地下水系统地球化学敏感性研究［J］. 环境科学, 2010，31(5):1176-1182.
    [18]
    徐尚全,杨平恒,殷建军，等.重庆雪玉洞岩溶地下河地球化学敏感性研究［J］. 环境科学, 2013,34(1):77-83.
    [19]
    曹敏.城市化影响下岩溶地下水水文地球化学与同位素特征［D］. 重庆:西南大学,2012.
    [20]
    蒲俊兵,袁道先,蒋勇军,等.重庆岩溶地下河水文地球化学特征及环境意义［J］.水科学进展，2010,21(5):628-636.
    [21]
    刘丛强.生物地球化学过程与地表物质循环——西南喀斯特流域侵蚀与生物要素循环［M］. 北京:科学出版社，2007：265-375.
    [22]
    郑洁,李林立,曹敏,等.典型岩溶槽谷区降雨条件下地下河水质短时间尺度变化过程研究——以重庆南山老龙洞地下河为例［J］. 西南大学学报（自然科学版）,2012,24(12):130-136.
    [23]
    刘再华,袁道先,何师意.岩溶动力系统水化学动态变化规律分析［J］.中国岩溶,1999,18(2)：103-107.
    [24]
    刘再华,袁道先.中国典型表层岩溶系统的地球化学动态特征及其环境意义［J］. 地质评论, 2000,46(3):324-327.
    [25]
    Peterson E W, Davis R K,Brahana J V. Movement of nitrate through regolith covered karst terrane, northwest Arkansas［J］. Journal of Hydrology,2002,256(1):35-47.
    [26]
    杨平恒,袁道先,叶许春，等.降雨期间岩溶地下水化学组分的来源及运移路径［J］. 科学通报,2013,58(18):1755-1763.
    [27]
    Yang P H, Yuan D X, Ye X C et al. Sources and migration path of chemical compositions in a karst groundwater system during rainfall events［J］. Chinese Science Bulletin,2013,58(20)：2488-2496.
    [28]
    王焰新.地下水污染与防治［M］.北京:高等教育出版社，2007：65-69.
    [29]
    杨平恒,袁道先,袁文昊，等.以PCA揭示降雨期间岩溶地下水文地球化学的形成［J］. 科学通报，2010，55（9）:788-797.
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