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运城盆地高氟地下咸水成因机制研究

作者简历第6-7页
摘要第7-11页
论文创新点第11-12页
Abstract第12-16页
Chapter 1 Introduction第20-38页
    §1.1 Saline groundwater all over the world第22-35页
        1.1.1 Distribution of saline groundwater world widely第22-23页
        1.1.2 Distribution of saline groundwater in China第23-24页
        1.1.3 The formation mechanisms of saline groundwater第24-31页
        1.1.4 Major hydrogeochemical processes involved in the formation of saline groundwater第31-33页
        1.1.5 Methodology in the investigation of saline groundwater第33-35页
    §1.2 Previous studies at Yuncheng Basin, northern China第35-36页
    §1.3 Framework of the dissertation第36-38页
        1.3.1 Objectives第36-37页
        1.3.2 Technology roadmap第37-38页
Chapter 2 Introduction of the study area and Methodology第38-53页
    §2.1 Social and economic situations第38页
    §2.2 General Geography第38-41页
        2.2.1 Topography第38-39页
        2.2.2 Climate第39-41页
        2.2.3 Surface water第41页
    §2.3 Geological setting第41-45页
        2.3.1 Formation第41-44页
        2.3.2 Geological structure第44-45页
    §2.4 Hydrogeology第45-46页
    §2.5 Evolutionary history of sedimentary environment第46-47页
    §2.6 Development of Groundwater第47-49页
        2.6.1 Groundwater quantity第47-48页
        2.6.2 Groundwater quality第48-49页
    §2.7 Methodology第49-53页
        2.7.1 Groundwater sampling and chemical-isotopic analysis第49-51页
        2.7.2 Statistical analysis第51-52页
        2.7.3 Geochemical simulation第52-53页
Chapter 3 The Distribution and assessment of saline groundwater at Yuncheng Basin第53-73页
    §3.1 Introduction第53-54页
    §3.2 Groundwater chemistry and salinity第54-56页
        3.2.1 Major components第54-55页
        3.2.2 Minor and trace elements第55-56页
    §3.3 Hydrogeochemistry interpretation第56-62页
        3.3.1 Classification of groundwater samples第56-59页
        3.3.2 Hydrogeochemical characteristics第59-62页
    §3.4 Key Hydrogeochemical processes involved第62-70页
        3.4.1 Identification of major hydrogeochemical processes第62-68页
        3.4.2 Spatial distribution of major hydrogeochemical processes第68-70页
    §3.5 Summary第70-73页
Chapter 4 Mechanisms of groundwater salinization in shallow aquifers第73-92页
    §4.1 Introduction第73-74页
    §4.2 Sources of ions in shallow groundwater第74-85页
        4.2.1 Correlation between individual chemical components and salinity (TDS)第74-80页
        4.2.2 Sources of sodium, chloride and sulfate第80-83页
        4.2.3 Sources of Calcium and Magnesium第83-85页
        4.2.4 Influence of salt lake intrusion on groundwater chemistry第85页
    §4.3 Mechanisms of groundwater salinization in shallow aquifers第85-91页
        4.3.1 Quantifying salt lake intrusion第85-86页
        4.3.2 Water-rock interaction第86-87页
        4.3.3 Cation-exchange第87-89页
        4.3.4 Evapotranspiration第89-91页
    §4.4 Summary第91-92页
Chapter 5 Mechanisms of groundwater salinization in deep aquifers第92-113页
    §5.1 Introduction第92-93页
    §5.2 Groundwater recharge in deep aquifers第93-99页
    §5.3 Estimation of deep groundwater residence time第99-100页
    §5.4 Mechanisms of groundwater salinization in deep aquifers第100-111页
    §5.5 Summary第111-113页
Chapter 6 Impact of anthropogenic activity on groundwater salinization第113-131页
    §6.1 Introduction第113-116页
    §6.2 Cl/Br ratios and possible scenarios第116-120页
    §6.3 Influences of anthropogenic activities on groundwater salinization第120-128页
        §6.3.1 Dissolution of soluble salts during vertical irrigation recharge第120-122页
        §6.3.2 Contamination of wastewater and fertilizer第122-126页
        §6.3.3 Contamination by deep geothermal water第126-127页
        §6.3.4 Contamination due to over-exploration of groundwater第127-128页
    §6.4 Conceptual model第128-129页
    §6.5 Summary第129-131页
Chapter 7 Salinization induced secondary environmental issues in groundwater ___case of fluoride第131-150页
    §7.1 Introduction第131-133页
    §7.2 Distribution of fluoride in groundwater第133-136页
    §7.3 Fluorine in sediments第136-137页
    §7.4 Water-rock interactions in aquifers第137-142页
    §7.5 Salinization-induced fluoride enrichment in groundwater-mechanisms第142-148页
    §7.6 Summary第148-150页
Chapter 8 Conclusions and perspectives第150-157页
    §8.1 Conclusions第150-153页
    §8.2 Perspectives第153-157页
Acknowledgements第157-158页
References第158-182页

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