●Hydrogeochemistry – A Journey of Discovery（The Groundwater Project ／ Books）
https://gw-project.org/books/hydrogeochemistry-a-journey-of-discovery/
Contents
1.REVIEW OF HYDROGEOCHEMICAL FUNDAMENTALS
1.1 CHEMICAL PRINCIPALS
1.2 THE ORIGIN OF ELEMENTS AND THEIR ATOMIC STRUCTURE
1.3 GROUNDWATER COMPOSITION AND CONCENTRATION OF SOLUTES, GASSES, AND PARTICULATES
1.4 WATER ISOTOPES
1.5 COLLECTION OF GROUNDWATER SAMPLES
1.6 UNCERTAINTY
2.SOURCES AND MECHANISMS CONTROLLING SOLUTES
2.1 ADVECTIVE FLOW AND DIFFUSION AS TRANSPORT MECHANISMS
2.2 EXTERNAL SOLUTE SOURCE: PRECIPITATION, RIVER, LAKES, AND CONTIGUOUS AQUIFERS
2.3 INTERNAL SOLUTE SOURCES: FOSSIL, RELIC, LEGACY, OR CONNATE
2.4 INTERNAL SOLUTE SOURCE: RADIOACTIVE DECAY
2.5 INTERNAL SOURCE OF SOLUTES: WEATHERING
2.6 EQUILIBRIUM VARIABLES 41
2.6.1 Mineral Solubility: A Fundamental Thermodynamic Property
2.6.2 Temperature: An Environmental Thermodynamic Property
2.6.3 pH: An Environmental Thermodynamic Property
2.6.4 Eh (Redox): An Environmental Thermodynamic Variable
2.6.5 Thermodynamic Activity: An Environmental Thermodynamic Property
2.6.6 Equilibrium Calculations
2.7 KINETICS OF PRECIPITATION
2.7.1 Cation Exchange and Adsorption
2.7.2 Adsorption - A Process of Removing Solutes
2.8 HYDRODYNAMIC DISPERSION IN TRANSPORT
2.9 SOLUTE CONTROL IN OPEN AND CLOSED SYSTEMS
2.10 ULTRAFILTRATION (REVERSE OSMOSIS) AS A PHYSICAL CONTROL ON SOLUTES
2.11 SECTION WRAP-UP
3.GEOGENIC TRACE ELEMENTS RELATED TO HUMAN HEALTH
3.1 MANGANESE (MN)
3.2 ARSENIC (AS)
3.3 RADIONUCLIDES OF URANIUM (U), RADIUM (RA), RADON (RN), POLONIUM (PO), AND LEAD (PB)
3.4 STRONTIUM (SR)
3.5 FLUORIDE (F)
3.6 MOLYBDENUM (MO)
3.7 LEAD (PB)
3.8 ANTIMONY (SB)
3.9 SELENIUM (SE)
3.10 ZINC (ZN)
3.11 LITHIUM (LI)
3.12 NUISANCE ELEMENTS
3.13 IRON (FE)
3.14 HYDROGEN SULFIDE (H2S) AND METHANE (CH4)
3.15 SECTION WRAP-UP: SELECTED TRACE GEOGENIC ELEMENTS
4.GRAPHICAL DISPLAY OF HYDROGEOCHEMICAL DATA
4.1 PRINCIPALS OF GRAPH DESIGN
4.1.1 Heat Map
4.1.2 Contour Map
4.1.3 Fence Diagram
4.1.4 Cumulative Frequency
4.1.5 Box-and-Whisker Plot
4.1.6 Histogram
4.1.7 Pie Diagram
4.1.8 X-Y Linear Graph
4.1.9 Bar Diagram
4.1.10 Stacked Diagram
4.1.11 Trilinear Diagram
4.1.12 Stick Diagram
4.1.13 Stiff Diagram
4.1.14 Scholler Diagram
4.1.15 Durov Diagram
4.2 SECTION WRAP-UP
5.FIELD EXAMPLES OF DIFFERENT HYDROGEOCHEMICAL SOURCES AND PROCESSES
5.1 AQUIFER SOLUTES DOMINATED BY ATMOSPHERIC PRECIPITATION: THE SOUTHERN HIGH PLAINS AQUIFER OF TEXAS AND NEW MEXICO, USA
5.2 AQUIFER SOLUTE DOMINATED BY ROCK WEATHERING: UPPER GRAND RIVER BASIN, CENTRAL MICHIGAN, USA
5.3 AQUIFER SOLUTES DOMINATED BY ION EXCHANGE: ATLANTIC COASTAL PLAIN, US
5.4 AQUIFER SOLUTES DOMINATED BY ELEVATED PH: BLUE POOLS OF THE SULTANATE OF OMAN
5.5 AQUIFER SOLUTES DOMINATED BY LOW PH
5.6 AQUIFER SOLUTES IMPACTED BY ULTRAFILTRATION: SAGINAW FORMATION, MICHIGAN, USA
5.7 SOLUTES DOMINATED BY LOSS OF GAS TO THE ATMOSPHERE: NITROGEN AND BROMINE FROM THE COASTAL SABKHA OF ABU DHABI, UAE
5.8 RADON-222: SOLUTES DOMINATED BY DIFFUSION
5.9 SYSTEMS DOMINATED BY SOIL SALINIZATION
5.10 EVALUATING PRISTINE CONDITION
5.11 SECTION WRAP-UP
6 SOLUTE MASS BALANCE: SIMPLE MASS FLUX MODELING
6.1 REPRESENTATIVE CONTROL VOLUME (RCV) MASS FLUX MODEL
6.2 PORE VOLUMES
6.3 MASS FLUX MODELING IN THE SABKHA OF ABU DHABI, UAE
6.4 GLOBAL MASS FLUX MODELING OF CARBON, NITROGEN, AND TOTAL SOLUTES
6.4.1 Carbon in Global Groundwater
6.4.2 Nitrogen in Global Groundwater
6.4.3 Groundwater Weathering of the Continents
6.5 SECTION WRAP-UP
7.GEOCHEMICAL EVOLUTION OF GROUNDWATER SOLUTES
7.1 EVOLUTION OF SULFATE FROM DISSOLUTION OF GYPSUM
7.2 CATION EXCHANGE
7.3 PYRITE OXIDATION
7.4 MOLECULAR DIFFUSION IN SOLUTE EVOLUTION
7.5 GROUNDWATER AND EVOLUTIO-OF KARST TOPOGRAPHY
7.6 ON EVOLUTION OF GLOBAL GROUNDWATER SOLUTES
7.7 SECTION WRAP-UP
8.QUANTIFYING PHYSICAL HYDROLOGIC PROPERTIES USING GEOGENIC SOLUTES
8.1 MODEL OF THE REGIONAL RECHARGE FLUX: THE CHLORIDE MASS BALANCE (CMB)
8.2 ESTIMATES OF HYDRAULIC CONDUCTIVITY USING CHLORIDE MASS BALANCE (CMB)
8.3 RUNOFF FLUX TO TOPOGRAPHIC FEATURES: CHLORIDE MASS BALANCE (CMB)
8.4 RELATIVE GROUNDWATER RECHARGE AS A FUNCTION OF GEOMORPHOLOGY, SOILS, OR LAND USE/COVER
8.5 DEFINING MACROPORE OR DIFFUSE RECHARGE USING STABLE WATER ISOTOPES
8.6 WATER SOURCE OF PALEO RECHARGE USING STABLE WATER ISOTOPES
8.7 DATING GROUNDWATER WITH CARBON-14
8.8 ESTIMATE OF RECHARGE FLUX AND RAINFALL FROM A PALEO-GROUNDWATER SURFACE: LIWA, UAE
8.9 ESTIMATE OF ACTIVE GLOBAL GROUNDWATER VOLUME
9.WRAP-UP
10.EXERCISES
EXERCISE 1 - INTRINSIC AND ENVIRONMENTAL CONTROLS
EXERCISE 2 - CONCENTRATION OF TRACE ELEMENTS
EXERCISE 3 - GRAPHICAL PRESENTATIONS
EXERCISE 4 - IDENTIFYING HYDROGEOCHEMICAL PROCESSES IN THE FIELD
EXERCISE 5 - SOURCES OF SOLUTES IN GROUNDWATER AND RCV
11.REFERENCES
12.BOXES
BOX 1 - ATOMIC STRUCTURE
BOX 2 - APPLYING ACTIVITY CALCULATIONS TO THE AVERAGE GROUNDWATER COMPOSITION
BOX 3 - INSTRUCTIONS FOR RUNNING PHREEQC ON A MAC LAPTOP (INTEL AND APPLE M SILICON CHIP)
BOX 4 - AN UNEXPECTED JOURNEY IN HYDROGEOCHEMICAL THINKING
13.EXERCISE SOLUTIONS
SOLUTION EXERCISE 1
SOLUTION EXERCISE 2
SOLUTION EXERCISE 3
SOLUTION EXERCISE 4
SOLUTION EXERCISE 5
14.NOTATIONS
15.ABOUT THE AUTHOR
※The Groundwater Project ／ Books
https://gw-project.org/books/