张掖市地下水位上升区环境同位素特征及补给来源分析
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摘要
利用大量的稳定环境同位素(2H、3H、18O、14C)测试数据和氟利昂(CFC)测年技术,结合区域水文地质条件,系统分析了张掖盆地及上游山区的大气降雨、冰雪融水、山区基岩裂隙水(泉水)、地表水、盆地内水位上升区泉水、地下水(潜水、浅层承压水、深层承压水)的环境同位素特征和相互之间的关联程度,并采用质量守恒定律和氚值含量衰减规律、氟利昂测年技术方法估算了地下水的水源组成和补给年代,初步探讨了水位上升区深层承压水的补给来源和补给途径。研究结果对于重新认识干旱区内陆盆地地下水特别是深层地下水的补给来源和排泄方式,合理开发利用水资源,均有一定的借鉴意义。
Using the testing data of constant environmental isotopes(2H、3H、180、14C) and the CFC measure-year technology,on the regional hydr-geology conditions,the paper systematically analysed environmental isotope character and relating extent of each other of atmospheric rainfall,glacier-snow water,mountains bedrock crevice water(spring),surface water,fountain in groundwater level rise area and groundwater(phreatic water,shallow press groundwater and deep press groundwater) in Zhangye basin and upper reaches.Moreover,using the Mass Conservation Law and CFC measure-year technology,roughly estimated the composition and replenishment years of groundwater resources,and discussed the sources and ways of replenishment of deep press groundwater in groundwater level rise area.The research results have definite reference significances for a fresh understand to the deep press groundwater at the arid areas in inland basin,especially for understand of the sources of replenishment and drainage ways of groundwater,and for rational exploiting and using water resources.
Using the testing data of constant environmental isotopes(2H、3H、180、14C) and the CFC measure-year technology,on the regional hydr-geology conditions,the paper systematically analysed environmental isotope character and relating extent of each other of atmospheric rainfall,glacier-snow water,mountains bedrock crevice water(spring),surface water,fountain in groundwater level rise area and groundwater(phreatic water,shallow press groundwater and deep press groundwater) in Zhangye basin and upper reaches.Moreover,using the Mass Conservation Law and CFC measure-year technology,roughly estimated the composition and replenishment years of groundwater resources,and discussed the sources and ways of replenishment of deep press groundwater in groundwater level rise area.The research results have definite reference significances for a fresh understand to the deep press groundwater at the arid areas in inland basin,especially for understand of the sources of replenishment and drainage ways of groundwater,and for rational exploiting and using water resources.
引文
[1]甘肃省张掖市志编修委员会.张掖县志〔M〕.兰州:甘肃人民出版社.1999.〔The Annals of Zhangye City Compilation Commit-tee.The Annals of Zhangye City〔M〕.Lanzhou:Gansu People’sPress,1999.〕
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[3]尹政,崔振卿,丁宏伟,等.甘肃省张掖市甘州城区及外围地下水位上升原因紧急调查及地质灾害防治方案研究报告〔R〕.张掖:甘肃省地矿局水文地质工程地质勘察院.2006.〔YinZheng,Cui Zhenqing,Ding Hongwei,et al.Urgent investigation ofgroundwater level raise reason and prevention plan of geologicaldisaster in Ganzhou urban and its surrounding areas of ZhangyeCity,Northwest China〔R〕.Zhangye:Institute of Hydrogeoloicaland Engineering Geology,Gansu Province Bureau of Geology andMineral Exploitation and Development,2006.〕
[4]丁宏伟,张荷生,王文科,等.河西走廊地下水勘查报告〔R〕.兰州:甘肃省地质调查院,2003.〔Ding Hongwei,Zhang Hesh-eng,Wan Wenke,et al.The groundwater survey in the Hexi Corri-dor〔R〕.Lanzhou:Gological survey of Gansu Province,2003.〕
[5]周兴智,赵剑东,丁宏伟,等.甘肃省黑河干流中游地区地下水资源及其合理开发利用勘察研究〔R〕.张掖:甘肃省地矿局第二水文地质工程地质队,1990.〔Zhou Xingzhi,Zhao Jiandon,Ding Hongwei,et al.The investigation of groundwater and rationaldevelopment and use in the middle reaches of Heihe trunk streamarea in Gansu Province〔R〕.Zhangye:The Second hydro-geologicaland engineering geology team,Gansu bureau of geology and miner-al exploitation and development,1990.〕
[6]陈建生,汪集8.同位素方法研究巴丹吉林沙漠与古日乃草原地下水补给〔J〕.中国地球物理,2003,34(4):642-643.〔Chen Jiansheng,Wang Jiyang.The research of groundwater sup-ply in Badanjilin desert and Gurinai grassland in the isotope meth-od〔J〕.Chinese Geophysics,2003,34(4):642-643.〕
[7]张光辉,聂振龙,谢悦波,等.甘肃西部平原区地下水同位素特征及更新性〔J〕.地质通报,2005,24(2):149-155.〔ZhangGuanghui,Nie Zhenlong,Xie Yuebo,et al.Isotopic characteristicsof groundwater and its renewal in the plain area of Gansu westen〔J〕.Geologlical Bulletin of China,2005,24(2):149-155.〕
[8]张光辉,陈宗宇,聂振龙,等.黑河流域地下水同位素特征及其对古气候变化的响应〔J〕.地球学报,2006,27(4):15-30.〔Zhang Guanghui,Chen Zongyu,Nie Zhenlong,et al.Isotopiccharacteristics of groundwater and its response to paleoclimatic var-iation in Heihe river basin〔J〕.Acta Geoscientia Sinica,2006,27(4):15-30.〕
[9]张应华,仵彦卿.黑河流域中上游地区降水中氢氧同位素与温度关系研究〔J〕.干旱区地理,2007,30(1):16-21.〔ZhangYinghua,Wu Yanqing.Relation between oxygen isotopes in pre-cipiatation and temperature in Heihe River Basin.China〔J〕.AridLand Geography,2007,30(1):16-21.〕
[10]李晖,周宏飞.稳定性同位素在干旱我生态水文过程中的应用特征及机理研究.〔J〕.干旱区地理,2006,29(6):810-816.〔Li Hui,Zhou Hogfei.Application characteristics and mechanismof stable isotope techniques in the study of ec-hydrological progres-ses in arid regions〔J〕.Arid Land Geography,2006,29(6):810-816.〕
[11]丁宏伟,姚兴荣,闫成云,等.河西走廊祁连山山前缺水区找水方向〔J〕.水文地质工程地质,2002,29(6):12-16.〔DingHongwei,Yao Xingrong,Yan Chengyun,et al.Orientation of waterseeking in the area of watershortage located in Qilianshan mountainpediment of Hexi Corridor〔J〕.Hydrogeology and Engineering Ge-ology,2002,29(6):12-16.〕
[2]丁宏伟,张举.干旱区内陆平原区地下水持续下降及引起的环境问题-以河西走廊黑河中游地区为例〔J〕.水文地质工程地质,2002,29(3):71-79.〔Ding Hongwei,Zhang Ju.The prob-lem of environment caused by groundwater level continuous de-clineinthe inland basins of arid area,Northwest China-an exam-ple in middle reaches of Heihe river basin〔J〕.Hydrogeology andEngineering Geology,2002,29(3):71-79.〕
[3]尹政,崔振卿,丁宏伟,等.甘肃省张掖市甘州城区及外围地下水位上升原因紧急调查及地质灾害防治方案研究报告〔R〕.张掖:甘肃省地矿局水文地质工程地质勘察院.2006.〔YinZheng,Cui Zhenqing,Ding Hongwei,et al.Urgent investigation ofgroundwater level raise reason and prevention plan of geologicaldisaster in Ganzhou urban and its surrounding areas of ZhangyeCity,Northwest China〔R〕.Zhangye:Institute of Hydrogeoloicaland Engineering Geology,Gansu Province Bureau of Geology andMineral Exploitation and Development,2006.〕
[4]丁宏伟,张荷生,王文科,等.河西走廊地下水勘查报告〔R〕.兰州:甘肃省地质调查院,2003.〔Ding Hongwei,Zhang Hesh-eng,Wan Wenke,et al.The groundwater survey in the Hexi Corri-dor〔R〕.Lanzhou:Gological survey of Gansu Province,2003.〕
[5]周兴智,赵剑东,丁宏伟,等.甘肃省黑河干流中游地区地下水资源及其合理开发利用勘察研究〔R〕.张掖:甘肃省地矿局第二水文地质工程地质队,1990.〔Zhou Xingzhi,Zhao Jiandon,Ding Hongwei,et al.The investigation of groundwater and rationaldevelopment and use in the middle reaches of Heihe trunk streamarea in Gansu Province〔R〕.Zhangye:The Second hydro-geologicaland engineering geology team,Gansu bureau of geology and miner-al exploitation and development,1990.〕
[6]陈建生,汪集8.同位素方法研究巴丹吉林沙漠与古日乃草原地下水补给〔J〕.中国地球物理,2003,34(4):642-643.〔Chen Jiansheng,Wang Jiyang.The research of groundwater sup-ply in Badanjilin desert and Gurinai grassland in the isotope meth-od〔J〕.Chinese Geophysics,2003,34(4):642-643.〕
[7]张光辉,聂振龙,谢悦波,等.甘肃西部平原区地下水同位素特征及更新性〔J〕.地质通报,2005,24(2):149-155.〔ZhangGuanghui,Nie Zhenlong,Xie Yuebo,et al.Isotopic characteristicsof groundwater and its renewal in the plain area of Gansu westen〔J〕.Geologlical Bulletin of China,2005,24(2):149-155.〕
[8]张光辉,陈宗宇,聂振龙,等.黑河流域地下水同位素特征及其对古气候变化的响应〔J〕.地球学报,2006,27(4):15-30.〔Zhang Guanghui,Chen Zongyu,Nie Zhenlong,et al.Isotopiccharacteristics of groundwater and its response to paleoclimatic var-iation in Heihe river basin〔J〕.Acta Geoscientia Sinica,2006,27(4):15-30.〕
[9]张应华,仵彦卿.黑河流域中上游地区降水中氢氧同位素与温度关系研究〔J〕.干旱区地理,2007,30(1):16-21.〔ZhangYinghua,Wu Yanqing.Relation between oxygen isotopes in pre-cipiatation and temperature in Heihe River Basin.China〔J〕.AridLand Geography,2007,30(1):16-21.〕
[10]李晖,周宏飞.稳定性同位素在干旱我生态水文过程中的应用特征及机理研究.〔J〕.干旱区地理,2006,29(6):810-816.〔Li Hui,Zhou Hogfei.Application characteristics and mechanismof stable isotope techniques in the study of ec-hydrological progres-ses in arid regions〔J〕.Arid Land Geography,2006,29(6):810-816.〕
[11]丁宏伟,姚兴荣,闫成云,等.河西走廊祁连山山前缺水区找水方向〔J〕.水文地质工程地质,2002,29(6):12-16.〔DingHongwei,Yao Xingrong,Yan Chengyun,et al.Orientation of waterseeking in the area of watershortage located in Qilianshan mountainpediment of Hexi Corridor〔J〕.Hydrogeology and Engineering Ge-ology,2002,29(6):12-16.〕
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