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Volume 18 Issue 2
Apr.  2007
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叶萍, 周爱国, 刘存富, 蔡鹤生, 甘义群, 李小倩, 金勤胜. Genesis of Sr Isotopes in Groundwater of Hebei Plain. Journal of Earth Science, 2007, 18(2).
Citation: 叶萍, 周爱国, 刘存富, 蔡鹤生, 甘义群, 李小倩, 金勤胜. Genesis of Sr Isotopes in Groundwater of Hebei Plain. Journal of Earth Science, 2007, 18(2).

Genesis of Sr Isotopes in Groundwater of Hebei Plain

  • Received Date: 2018-07-15
  • Rev Recd Date: 2018-07-15
  • Publish Date: 2018-07-15
  • ToanalyzethegenesisofSrisotopesingroundwaterofHebeiplain,time-accumulativeeffectof87Sr/86Srratiowasstudied.Itisshownthat87Sr/86Srratioincreaseswiththeincreasingageanddepthofgroundwaterandhasapositivecorrelationto4Heexcandanegativecorrelationtoδ18OandδD.Thegroundwaterisdividedintothreegroupstodiscusstherelationbetween87Sr/86SrratioandSr2+content:①moderateSr2+contentandhigher87Sr/86Srratio(waterI);②lowerSr2+contentandhigher87Sr/86Srratio(waterII);and③higherSr2+contentandlower87Sr/86Srratio(waterIII),thatishotwater.Onthebasisofintegratedanalysis,itwasconsideredthat①theradiogenicSrintheQuaternarygroundwater(Q4–Q1)originatesfromweatheringofsilicaterichinNaandRb,mainlyfromplagioclase;②theradiogenicSrofhotwaterinHuanghuaportisattributedtocarbonatedissolution,withlower87Sr/86SrratioandhigherSr/Naratio;③therechargeareaislaterallyrechargedbythegroundwaterflowingthroughigneousandmetamorphicrocks,withmoderate87Sr/86Srratio.However,theformationmechanismofSrisotopesinTertiarygroundwaterneedsfurtherstudies.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Genesis of Sr Isotopes in Groundwater of Hebei Plain

Abstract: ToanalyzethegenesisofSrisotopesingroundwaterofHebeiplain,time-accumulativeeffectof87Sr/86Srratiowasstudied.Itisshownthat87Sr/86Srratioincreaseswiththeincreasingageanddepthofgroundwaterandhasapositivecorrelationto4Heexcandanegativecorrelationtoδ18OandδD.Thegroundwaterisdividedintothreegroupstodiscusstherelationbetween87Sr/86SrratioandSr2+content:①moderateSr2+contentandhigher87Sr/86Srratio(waterI);②lowerSr2+contentandhigher87Sr/86Srratio(waterII);and③higherSr2+contentandlower87Sr/86Srratio(waterIII),thatishotwater.Onthebasisofintegratedanalysis,itwasconsideredthat①theradiogenicSrintheQuaternarygroundwater(Q4–Q1)originatesfromweatheringofsilicaterichinNaandRb,mainlyfromplagioclase;②theradiogenicSrofhotwaterinHuanghuaportisattributedtocarbonatedissolution,withlower87Sr/86SrratioandhigherSr/Naratio;③therechargeareaislaterallyrechargedbythegroundwaterflowingthroughigneousandmetamorphicrocks,withmoderate87Sr/86Srratio.However,theformationmechanismofSrisotopesinTertiarygroundwaterneedsfurtherstudies.

叶萍, 周爱国, 刘存富, 蔡鹤生, 甘义群, 李小倩, 金勤胜. Genesis of Sr Isotopes in Groundwater of Hebei Plain. Journal of Earth Science, 2007, 18(2).
Citation: 叶萍, 周爱国, 刘存富, 蔡鹤生, 甘义群, 李小倩, 金勤胜. Genesis of Sr Isotopes in Groundwater of Hebei Plain. Journal of Earth Science, 2007, 18(2).

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