ALBERT

Note: Contents: 1 Global Distribution of Lakes / M. MEYBECK. - 1 Introduction. - 2 Background Material and Approaches to Global Lake Census. - 2.1 Data Used. - 2.2 Approaches to Global Lake Census. - 3 General Laws of Lake Distribution. - 3.1 Lake Density . - 3.2 Limnic Ratio. - 4 Distribution of Lakes of Tectonic Origin. - 5 Lakes of Glacial Origin. - 5.1 Lake Densities. - 5.2 Global Deglaciated Area. - 5.3 Total Number of Glacial Lakes. - 6 Fluvial Lakes. - 7 Global Distribution of Crater Lakes. - 8 Global Distribution of Saline Lakes. - 8.1 Coastal Lagoons. - 8.2 Salinized Lakes due to Evaporation. - 9 Global Lake Distribution. - 9.1 Extrapolation Approach. - 9.2 Lake Type Approach. - 9.3 Climatic Typology Approach. - 9.4 Lake Distribution in Endorheic Areas. - 9.5 Global Dissolved Salt Distribution in Lakes. - 10 Major Changes in Global Lake Distribution in the Geological Past. - 10.1 Lake Ages. - 10.2 Historical Changes. - 10.3 Postglacial Changes. - 11 Discussion and Conclusions. - References. - 2 Hydrological Processes and the Water Budget of Lakes / T. C. WINTER. - 1 Introduction. - 2 Hydrological System with Regard to Lakes. - 2.1 Interaction of Lakes with Atmospheric Water. - 2.2 Interaction of Lakes with Surface Water. - 2.3 Interaction of Lakes with Subsurface Water. - 2.4 Change in Lake Volume. - 3 Summary. - References. - 3 Hydrological and Thermal Response of Lakes to Climate: Description and Modeling / S. W. HOSTETLER. - 1 Introduction. - 2 Hydrological Response. - 3 The Hydrological Budget. - 4 Hydrological Models. - 5 Thermal Response. - 5.1 Energy Budget and Energy Budget Models. - 5.2 Models and Modeling. - 6 Use of Models to Link Lakes with Climate Change. - 7 Input Data Sets. - 8 Sample Applications. - 9 Summary. - References. - 4 Mixing Mechanisms in Lakes / D. M. IMBODEN and A. WÜEST. - 1 Transport and Mixing. - 2 Lakes as Physical Systems. - 3 Fluid Dynamics: Mathematical Description of Advection and Diffusion. - 3.1 Equations of Fluid Motion. - 3.2 Turbulence, Reynolds' Stress, and Eddy Diffusion. - 3.3 Vertical Momentum Equation. - 3.4 Nonlocal Diffusion and Transilient Mixing. - 4 Density and Stability of Water Column. - 4.1 Equation of State of Water. - 4.2 Potential Temperature and Local Vertical Stability. - 5 Energy Fluxes: Driving Forces Behind Transport and Mixing. - 5.1 Thermal Energy. - 5.2 Potential Energy. - 5.3 Kinetic Energy. - 5.4 Turbulent Kinetic Energy Balance in Stratified Water. - 5.5 Internal Turbulent Energy Fluxes: Turbulence Cascade. - 6 Mixing Processes in Lakes. - 6.1 Waves and Mixing. - 6.2 Mixing in the Surface Layer. - 6.3 Diapycnal Mixing. - 6.4 Boundary Mixing. - 6.5 Double Diffusion. - 6.6 Isopycnal Mixing. - 7 Mixing and Its Ecological Relevance. - 7.1 Time Scales of Mixing. - 7.2 Reactive Species and Patchiness. - 7.3 Mixing and Growth: The Search for an Ecological Steering Factor. - References. - 5 Stable Isotopes of Fresh and Saline Lakes / J. R. GAT. - 1 Introduction. - 1.1 Isotope Separatio During Evaporation. - 2 Small-Area Lakes. - 2.1 Seasonal and Annual Changes. - 2.2 Deep Freshwater Lakes. - 2.3 Transient Surface-Water Bodies. - 3 Interactive and Feedback Systems. - 3.1 Network of Surface-Water Bodies. - 3.2 Recycling of Reevaporated Moisture into the Atmosphere. - 3.3 Large Lakes. - 3.4 Large-Area Lakes with Restricted Circulation. - 4 Saline Lakes. - 4.1 Isotope Hydrology of Large Salt Lakes. - 4.2 Ephemeral Salt Lakes and Sabkhas. - 5 Isotopie Paleolimnology. - 6 Conclusions: From Lakes to Oceans. - References. - 6 Exchange of Chemicals Between the Atmosphere and Lakes / P. VLAHOS, D. MACKAY, S. J. EISENREICH, and KC. HORNBUCKLE. - 1 Introduction. - 2 Air-Water Partitioning Equilibria. - 3 Diffusion Between Water and Air. - 4 Volatilization and Absorption: Double-Resistance Approach. - 5 Factors Affecting Mass-Transfer Coefficients. - 6 Partitioning of Chemical to Paniculate Matter in Air and Water. - 6.1 Air. - 6.2 Water. - 7 Atmospheric Deposition Processes. - 7.1 Dry Deposition. - 7.2 Wet Deposition. - 8 Specimen Calculation. - 8.1 Step 1: Physicochemical Properties. - 8.2 Step 2: Mass-Transfer Coefficients. - 8.3 Step 3: Sorption in Air and Water. - 8.4 Step 4: Equilibrium Status. - 8.5 Step 5: Volatilization and Deposition Rates. - 9 Role of Air-Water Exchange in Lake Mass Balances. - 10 Case Studies. - 10.1 Mass Balance on Siskiwit Lake, Isle Royale. - 10.2 Mass Balance on Lake Superior. - 10.3 Air-Water Exchange in Green Bay, Lake Michigan. - 10.4 Air-Water Exchange in Lake Superior. - 11 Conclusions. - References. - 7 Atmospheric Depositions: Impact of Acids on Lakes / W. STUMM and J. SCHNOOR. - Abstract. - 1 Introduction: Anthropogenic Generation of Acidity. - 1.1 Genesis of Acid Precipitation. - 2 Acidity and Alkalinity: Neutralizing Capacities. - 2.1 Transfer of Acidity (or Alkalinity) from Pollution Through the Atmosphere to Ecosystems. - 3 Acidification of Aquatic and Terrestrial Ecosystems. - 3.1 Disturbance of H+ Balance from Temporal or Spatial Decoupling of the Production and Mineralization of the Biomass. - 3.2 In Situ H+ Ion Neutralization in Lakes. - 3.3 Krug and Frink Revisited. - 4 Brønsted Acids and Lewis Acids: Pollution by Heavy Metals, as Influenced by Acidity. - 4.1 Cycling of Metals. - 4.2 Pb in Soils. - 5 Impact of Acidity on Ecology in Watersheds. - 5.1 Soils. - 5.2 Lakes. - 5.3 Nitrogen Saturation of Forests. - 6 Critical Loads. - 6.1 Critical Load Maps. - 6.2 Models for Critical Load Evaluation. - 7 Case Studies. - 7.1 Chemical Weathering of Crystalline Rocks in the Catchment Area of Acidic Ticino Lakes, Switzerland. - 7.2 Watershed Manipulation Project at Bear Brooks, Maine. - 8 Summary. - References. - 8 Redox-Driven Cycling of Trace Elements in Lakes / J. HAMILTON-TAYLOR and W. DAVISON. - 1 Introduction. - 2 Major Biogeochemical Cycles and Pathways. - 3 Iron and Manganese. - 3.1 Transformations and Cycling. - 3.2 Iron and Manganese Compounds as Carrier Phases. - 4 Sediment-Water Interface. - 4.1 Diffusive Flux from Sediments. - 4.2 Evidence of Little or No Diffusive Efflux from Sediments. - 4.3 Transient Remobilization. - 4.4 Diffusive Flux into Sediments. - 5 Pathways Involving Redox Reactions Directly: Case Studies. - 5.1 Arsenic. - 5.2 Chromium. - 5.3 239,240Pu. - 5.4 Selenium 6 Pathways Involving Redox Reactions Indirectly: Case Studies. - 6.1 137Cs. - 6.2 Stable Pb, 210Pb, and 210Po. - 6.3 Zinc. - 7 Summary and Conclusions. - References. - 9 Comparative Geochemistry of Marine Saline Lakes / F. T. MACKENZIE, S. VINK, R. WOLLAST, and L. CHOU. - 1 Introduction. - 2 General Characteristics of Marine Saline Lakes. - 3 Comparative Sediment-Pore-Water Reactions. - 3.1 Mangrove Lake, Bermuda. - 3.2 Solar Lake, Sinai. - 4 Conclusions. - References. - 10 Organic Matter Accumulation Records in Lake Sediments / P. A. MEYERS and R. ISHIWATARI. - 1 Introduction. - 1.1 Significance of Organic Matter in Lake Sediments. - 1.2 Origins of Organic Matter to Lake Sediments. - 1.3 Alterations of Organic Matter During Deposition. - 1.4 Similarities and Differences Between Organic Matter in Sediments of Lakes and Oceans. - 1.5 Dating of Lake-Sediment Records. - 2 Indicators of Sources and Alterations of Total Organic Matter in Lake Sediments. - 2.1 Source Information Preserved in C/N Ratios of Sedimentary Organic Matter. - 2.2 Source Information from Carbon-Stable Isotopic Compositions. - 2.3 Source Information from Nitrogen-Stable Isotopic Compositions. - 3 Origin and Alterations of Humic Substances. - 4 Sources and Alterations of Lipid Biomarkers. - 4.1 Alteration of Lipids During Deposition. - 4.2 Changes in Sources vs Selective Diagenesis. - 4.3 Effects of Sediment Grain Size on Geolipid Compositions. - 4.4 Source Records of Alkanes in Lake Sediments. - 4.5 Preserv

Note: CONTENTS Preface Summary Introduction Air temperature Wind direction and speed Precipitation and accumulation Climatological map for the Greenland Ice Sheet Appendix A: Temperature data Appendix B: Precipitation data

Note: CONTENTS PREFACE 1 Introduction: Matter, Energy, and Measurement 1.1 The Study of Chemistry The Atomic and Molecular Perspective of Chemistry Why Study Chemistry? 1.2 Classifications of Matter States of Matter Pure Substances Elements Compounds Mixtures 1.3 Properties of Matter Physical and Chemical Changes Separation of Mixtures 1.4 The Nature of Energy Kinetic Energy and Potential Energy 1.5 Units of Measurement SI Units Length and Mass Temperature Derived SI Units Volume Density Units of Energy 1.6 Uncertainty in Measurement Precision and Accuracy Significant Figures Significant Figures in Calculations 1.7 Dimensional Analysis Conversion Factors Using Two or More Conversion Factors Conversions Involving Volume Chapter Summary and Key Terms Learning Outcomes Key Equations Exercises Additional Exercises Chemistry Put to Work Chemistry and the Chemical Industry A Closer Look: The Scientific Method Chemistry Put to Work: Chemistry in the News Strategies for Success: Estimating Answers Strategies for Success: The Importance of Practice Strategies for Success: The Features of This Book 2 Atoms, Molecules, and Ions 2.1 The Atomic Theory of Matter 2.2 The Discovery of Atomic Structure Cathode Rays and Electrons Radioactivity The Nuclear Model of the Atom 2.3 The Modern View of Atomic Structure Atomic Numbers, Mass Numbers, and Isotopes 2.4 Atomic Weights The Atomic Mass Scale Atomic Weight 2.5 The Periodic Table 2.6 Molecules and Molecular Compounds Molecules and Chemical Formulas Molecular and Empirical Formulas Picturing Molecules 2.7 Ions and Ionic Compounds Predicting Ionic Charges Ionic Compounds 2.8 Naming Inorganic Compounds Names and Formulas of Ionic Compounds Names and Formulas of Acids Names and Formulas of Binary Molecular Compounds 2.9 Some Simple Organic Compounds Alkanes Some Derivatives of Alkanes Chapter Summary and Key Terms Learning Outcomes Key Equations Exercises Additional Exercises A Closer Look Basic Forces A Closer Look The Mass Spectrometer Chemistry and Life Elements Required by Living Organisms Strategies for Success: How to Take a Test 3 Chemical Reactions and Stoichiometry 3.1 The Conservation of Mass, Chemical Equations, and Stoichiometry How to Balance Chemical Equations A Step-by-Step Example of Balancing a Chemical Equation 3.2 Simple Patterns of Chemical Reactivity: Combination, Decomposition, and Combustion Combination and Decomposition Reactions Combustion Reactions 3.3 Formula Weights and Elemental Compositions of Substances Formula and Molecular Weights Elemental Compositions of Substances 3.4 Avogadro's Number and the Mole; Molar Mass The Mole and Avogadro's Number Molar Mass Converting Between Masses, Moles, and Atoms/Molecules/Ions 3.5 Formula Weights and Elemental Compositions of Substances Molecular Formulas from Empirical Formulas Combustion Analysis 3.6 Reaction Stoichiometry 3.7 Limiting Reactants Theoretical and Percent Yields Chapter Summary and Key Terms Learning Outcomes Key Equations Exercises Additional Exercises Integrative Exercises Design an Experiment Strategies for Success: Problem Solving Chemistry and Life: Glucose Monitoring Strategies for Success: Design an Experiment 4 Reactions in Aqueous Solution 4.1 General Properties of Aqueous Solutions Electrolytes and Nonelectrolytes How Compounds Dissolve in Water Strong and Weak Electrolytes 4.2 Precipitation Reactions Solubility Guidelines for Ionic Compounds Exchange (Metathesis) Reactions Ionic Equations and Spectator Ions 4.3 Acids, Bases, and Neutralization Reactions Acids Bases Strong and Weak Acids and Bases Identifying Strong and Weak Electrolytes Neutralization Reactions and Salts Neutralization Reactions with Gas Formation 4.4 Oxidation-Reduction Reactions Oxidation and Reduction Oxidation Numbers Oxidation of Metals by Acids and Salts The Activity Series 4.5 Concentrations of Solutions Molarity Expressing the Concentration of an Electrolyte Interconverting Molarity, Moles, and Volume Dilution 4.6 Solution Stoichiometry and Chemical Analysis Titrations Chapter Summary and Key Terms Learning Outcomes Key Equations Exercises Additional Exercises Integrative Exercises Design an Experiment Chemistry Put to Work Antacids Strategies for Success Analyzing Chemical Reactions 5 Thermochemistry 5.1 The Nature of Chemical Energy 5.2 The First Law of Thermodynamics System and Surroundings Internal Energy Relating Δf to Heat and Work Endothermic and Exothermic Processes State Functions 5.3 Enthalpy Pressure-Volume Work Enthalpy Change 5.4 Enthalpies of Reaction 5.5 Calorimetry Heat Capacity and Specific Heat Constant-Pressure Calorimetry Bomb Calorimetry (Constant-Volume Calorimetry) 5.6 Hess's Law 5.7 Enthalpies of Formation Using Enthalpies of Formation to Calculate Enthalpies of Reaction 5.8 Bond Enthalpies Bond Enthalpies and the Enthalpies of Reactions 5.9 Foods and Fuels Foods Fuels Other Energy Sources Chapter Summary and Key Terms Learning Outcomes Key Equations Exercises Additional Exercises Integrative Exercises Design an Experiment A Closer Look: Energy, Enthalpy, and P-V Work A Closer Look: Using Enthalpy as a Guide Chemistry and Life: The Regulation of Body Temperature Chemistry Put to Work: The Scientific and Political Challenges of Biofuels 6 Electronic Structure of Atoms 6.1 The Wave Nature of Light 6.2 Quantized Energy and Photons Hot Objects and the Quantization of Energy The Photoelectric Effect and Photons 6.3 Line Spectra and the Bohr Model Line Spectra Bohr's Model The Energy States of the Hydrogen Atom Limitations of the Bohr Model 6.4 The Wave Behavior of Matter The Uncertainty Principle 6.5 Quantum Mechanics and Atomic Orbitals Orbitals and Quantum Numbers 6.6 Representations of Orbitals The s Orbitals The p Orbitals The d and f Orbitals 6.7 Many-Electron Atoms Orbitals and Their Energies Electron Spin and the Pauli Exclusion Principle 6.8 Electron Configurations Hund's Rule Condensed Electron Configurations Transition Metals The Lanthanides and Actinides 6.9 Electron Configurations and the Periodic Table Anomalous Electron Configurations Chapter Summary and Key Terms Learning Outcomes Key Equations Exercises Additional Exercises Integrative Exercises Design an Experiment A Closer Look: Measurement and the Uncertainty Principle A Closer Look: Thought Experiments and Schrödinger's Cat A Closer Look: Probability Density and Radial Probability Functions Chemistry and Life Nuclear Spin and Magnetic Resonance Imaging 7 Periodic Properties of the Elements 7.1 Development of the Periodic Table 7.2 Effective Nuclear Charge 7.3 Sizes of Atoms and Ions Periodic Trends in Atomic Radii Periodic Trends in Ionic Radii 7.4 Ionization Energy Variations in Successive Ionization Energies Periodic Trends in First Ionization Energies Electron Configurations of Ions 7.5 Electron Affinity Periodic Trends in Electron Affinity 7.6 Metals, Nonmetals, and Metalloids Metals Nonmetals Metalloids 7.7 Trends for Group 1 and Group 2 Metals Group 1: The Alkali Metals Group 2: The Alkaline Earth Metals 7.8 Trends for Selected Nonmetals Hydrogen Group 16: The Oxygen Group Group 17: The Halogens Group 18: The Noble Gases Chapter Summary and Key Terms Learning Outcomes Key Equations Exercises Additional Exercises Integrative Exercises Design and Experiment A Closer Look: Effective Nuclear Charge Chemistry Put to Work: Ionic Size and Lithium-Ion Batteries Chemistry and Life: The Improbable Development of Lithium Drugs 8 Basic Concepts of Chemical Bonding 8.1 Lewis Symbols and the Octet Rule Lewis Symbols The Octet Rule 8.2 Ionic Bonding Energetics of Ionic Bond Formation Electron Configurations of Ions of the s- and p-Block Elements Transition Metal Ions 8.3 Covalent Bonding Lewis Structures Multiple Bonds 8.4 Bond Polarity and Electronegativity Electronegativity Electronegativity and Bond Polarity Dipole Moments Comparing Ionic and Covalent Bonding 8.5 Drawing Lewis Structures Formal Charge and Alternative Lewis Structures 8.6 Resonance St

Note: CONTENTS Abstract Preface Foreword Introduction A land cover map of the ANWR study area Legend development Mapping method Results Discussion Description of the ANWR study area General description Description of specific terrain types Conclusions Literature cited Appendix A: Descriptions of Landsat land cover categories for ANWR Appendix B: Area summaries Appendix C: Aproximate equivalent units in several systems of land cover, wetland and vegetation classifications used in northern Alaska Appendix D: Soil taxonomy Appendix E: Summary of principal Landsat land cover categories within the terrain types of the ANWR study area

Note: Contents: Abstract. - Introduction. - Bunger Hills-Obruchev Hills area. - Metamorphic rocks. - Pyroxene-quartz-feldspar gneiss. - Mafic granulite. - Ultramafic rocks. - Garnet-quartz-feldspar gneiss. - Aluminous metasediments. - Quartzite. - Calc-silicate rocks and marble. - Igneous rocks. - Mafic to felsic plutonic rocks. - Felsic dykes and minor intrusions. - Mafic dykes. - Rapakivi granite and felsic volcanics. - Denman Glacier Area. - Metamorphic rocks. - Felsic orthogneiss. - Mafic rocks. - Ultramafic rocks. - Garnet-quartz-feldspar gneiss. - Metasediments. - Igneous rocks. - Mafic to felsic plutonic rocks. - Felsic dykes and minor intrusions. - Mafic dykes. - Mount Amundsen and Mount Sandow. - Sandow Group. - Sediments. - Metabasalt. - Structural Geology. - Bunger Hills area. - D1 deformation. - D2 deformation. - D3 deformation. - D4 deformation. - Denman Glacier area and Mounts Amundsen and Sandow. - Metamorphism. - Bunger Hills area. - Peak metamorphism. - Retrograde metamorphism. - Denman Glacier area. - Discussion. - Geological history of the Bunger Hills area. - Regional correlations. - Gondwana reconstruction and tectonic synthesis. - Gondwana correlations. - Acknowledgements. - References. - Appendix: Chemical analyses of rock samples rom the Bunger Hills and Denman Glacier areas. - Analytical methods. - Precision and accuracy.