ALBERT

Description / Table of Contents: Dr Houghton has revised the acclaimed first edition of The Physics of Atmospheres in order to bring this important textbook completely up-to-date. Several factors have led to vigorous growth in the atmospheric sciences, particularly the availability of powerful computers for detailed modelling, the investigation of the atmospheres of other planets, and techniques of remote sensing. The author describes the physical processes governing the structure and circulation of the atmosphere. Simple physical models are constructed by applying the principles of classical thermodynamics, radiative transfer and fluid mechanics, together with analytic and numerical techniques. These models are applied to real planetary atmospheres. This new edition is essential for undergraduates or graduate students studying atmospheric physics, climatology or meteorology, as well as planetary scientists with an interest in atmospheres.

Description / Table of Contents: Engineers and applied geophsicists routinely encounter interpolation and estimation problems when analyzing data from field observations. Introduction to Geostatistics presents practical techniques for the estimation of spatial functions from sparse data. The author's unique approach is a synthesis of classic and geostatistical methods, with a focus on the most practical linear minimum-variance estimation methods, and includes suggestions on how to test and extend the applicability of such methods. The author includes many useful methods often not covered in other geostatistics books, such as estimating variogram parameters, evaluating the need for a variable mean, parameter estimation and model testing in complex cases (e.g., anisotropy, variable mean, and multiple variables), and using information from deterministic mathematical models. Well illustrated with exercises and worked examples taken from hydrogeology, Introduction to Geostatistics assumes no background in statistics and is suitable for graduate-level courses in earth sciences, hydrology, and environmental engineering and also for self-study.

Description / Table of Contents: Contents: Preface. - 1 Glaciers and how they are made. - 2 Types, features, and characteristics of glaciers. - 3 Glacier movement. - 4 Unusual glacier behaviour. - 5 Glacial erosion. - 6 Products of glacial erosion. - 7 Glacial transport and deposition. - 8 Products of glacial deposition. - 9 The past and the future. - Supplementary reading. - Glossary. - Index.

Description / Table of Contents: Contents: List of Illustrations. - Preface. - Acknowledgments. - 1 Basic Properties of Radiation, Atmospheres, and Oceans. - 1.1 lntroduction. - 1.2 Parts of the Spectrum. - 1.2.1 Extraterrestrial Solar Flux. - 1.2.2 Terrestrial lnfrared Flux. - 1.3 Radiative Interaction with Planetary Media. - 1.3.1 Feedback Processes. - 1.3.2 Types of Matter that Affect Radiation. - 1.4 Vertical Structure of Planetary Atmospheres. - 1.4.1 Hydrostatic and Ideal Gas Laws. - 1.4.2 Minor Species in the Atmosphere. - 1.4.3 Optical Line-of-Sight Paths. - 1.4.4 Radiative Equilibrium and the Thermal Structure of Atmospheres. - 1.4.5 Climate Change: Radiative Forcing and Feedbacks. - 1.5 Density Structure of the Ocean. - 1.6 Vertical Structure of the Ocean. - 1.6.1 The Mixed Layer and the Deep Ocean. - 1 .6.2 Seasonal Variations of Ocean Properties. - 1.6.3 Sea-Surface Temperature. - 1.6.4 Ocean Spectral Reflectance and Opacity. - 1.7 Remarks on Nomenclature, Notation, and Units. - 1.8 Summary. - 2 Basic State Variables and the Radiative Transfer Equation. - 2.1 Introduction.- 2.2 Geometrical Optics. - 2.3 Radiative Flux or Irradiance. - 2.4 Spectral Intensity and Its Angular Moments. - 2.4.1 Relationship between Flux and Intensity. - 2.4.2 Average Intensity and Energy Density. - 2.5 Some Theorems on Intensity. - 2.5.1 lntensity and Flux from an Extended Source. - 2.6 Perception of Brightness: Analogy with Radiance. - 2.7 The Extinction Law. - 2.7.1 Extinction = Scattering + Absorption. - 2.8 The Differential Equation of Radiative Transfer. - 2.9 Summary. - 3 Basic Scattering Processes. - 3.1 Introduction. - 3.2 Lorentz Theory for Radiation- Matter Interactions. - 3.2.1 Scattering and Collective Effects in a Uniform Medium. - 3.2.2 Scattering from Density Irregularities. - 3.2.3 Scattering in Random Media. - 3.2.4 First-Order and Multiple Scattering. - 3.3 Scattering from a Damped Simple Harmonic Oscillator. - 3.3.1 Case ( 1 ): Resonance Scattering and the Lorentz Profile. - 3.3.2 Conservative and Nonconservative Scattering. - 3.3.3 Natural Broadening. - 3.3.4 Pressure Broadening. - 3.3.5 Doppler Broadening. - 3.3.6 Realistic Line-Broadening Processes. - 3.3.7 Case (2): Rayleigh Scattering. - 3.4 The Scattering Phase Function. - 3.4.1 Rayleigh-Scattering Phase Function. - 3.5 Mie-Debye Scattering. - 3.6 Summary. - 4 Absorption by Solid, Aqueous, and Gaseous Media. - 4.1 Introduction. - 4.2 Absorption on Surfaces, on Aerosols, and within Aqueous Media. - 4.2.1 Solids. - 4.2.2 Aerosols. - 4.2.3 Liquids. - 4.3 Molecular Absorption in Gases. - 4.3.1 Thermal Emission and Radiation Laws. - 4.3.2 Planck's Spectral Distribution Law. - 4.3.3 Radiative Excitation Processes in Molecules. - 4.3.4 Inelastic Collisional Processes. - 4.3.5 Maintenance of Thermal Equilibrium Distributions. - 4.4 The Two-Level Atom. - 4.4.1 Microscopic Radiative Transfer Equation. - 4.4.2 Effects of Collisions on State Populations. - 4.5 Absorption in Molecular Lines and Bands. - 4.5.1 Molecular Rotation: The Rigid Rotator. - 4.5.2 Molecular Vibration and Rotation: The Vibrating Rotator. - 4.5.3 Line Strengths. - 4.6 Absorption Processes in the UV/Visible. - 4.7 Summary. - 5 Principles of Radiative Transfer. - 5.1 Introduction. - 5.2 Boundary Properties of Planetary Media. - 5.2.1 Thermal Emission from a Surface. - 5.2.2 Absorption by a Surface. - 5.2.3 Kirchhoff's Law for Surfaces. - 5.2.4 Surface Reflection: The BRDF. - 5.2.5 Albedo for Collimated lncidence. - 5.2.6 The Flux Reflectance, or Albedo: Diffuse Incidence. - 5.2.7 Analytic Reflectance Expressions. - 5.2.8 The Opposition Effect. - 5.2.9 Specular Reflection from the Sea Surface. - 5.2.10 Transmission through a Slab Medium. - 5.2.11 Spherical, or Bond Albedo. - 5.3 Absorption and Scattering in Planetary Media. - 5.3.1 Kirchhoff's Law for Volume Absorption and Emission. - 5.3.2 Differential Equation of Radiative Transfer. - 5.4 Solution of the Radiative Transfer Equation for Zero Scattering. - 5.4.1 Solution with Zero Scattering in Slab Geometry. - 5.4.2 Half-Range Quantities in a Slab Geometry. - 5.4.3 Formal Solution in a Slab Geometry. - 5.5 Gray Slab Medium in Local Thermodynamic Equilibrium. - 5.6 Formal Solution Including Scattering and Emission. - 5.7 Radiative Heating Rate. - 5.7.1 Generalized Gershun's Law. - 5.7.2 Warming Rate, or the Temperature Tendency. - 5.7.3 Actinic Radiation, Photolysis Rate, and Dose Rate. - 5.8 Summary. - 6 Formulation of Radiative Transfer Problems. - 6.1 Introduction. - 6.2 Separation into Diffuse and Direct (Solar) Components. - 6.2.1 Lower Boundary Conditions. - 6.2.2 Multiple Scattering. - 6.2.3 Azimuth lndependence of Flux and Mean Intensity. - 6.3 Azimuthal Dependence of the Radiation Field. - 6.4 Spherical Shell Geometry. - 6.5 Nonstratified Media. - 6.6 Radiative Transfer in the Atmosphere-Ocean System. - 6.6.1 Two Stratified Media with Different Indices of Refraction. - 6.7 Examples of Phase Functions. - 6.7.1 Rayleigh Phase Function. - 6.7.2 The Mie-Debye Phase Function. - 6.8 Scaling Transformations Useful for Anisotropic Scattering. - 6.8.1The [Delta]-Isotropic Approximation. - 6.8.2 The [Delta]- Two-Term Approximation. - 6.8.3 Remarks on Low-Order Scaling Approximations. - 6.8.4 The [Delta]-N Approximation: Arbitrary N. - 6.8.5 Mathematical and Physical Meaning of the Scaling. - 6.9 Prototype Problems in Radiative Transfer Theory. - 6.9.1 Prototype Problem 1: Uniform Illumination. - 6.9.2 Prototype Problem 2: Constant lmbedded Source. - 6.9.3 Prototype Problem 3: Diffuse Reflection Problem. - 6.9.4 Boundary Conditions: Reflecting and Emitting Surface. - 6.10 Reciprocity, Duality, and Inhomogeneaus Media. - 6.11 Effects of Surface Reflection on the Radiation Field. - 6.12 Integral Equation Formulation of Radiative Transfer. - 6.13 Probabilistic Aspects of Radiative Transfer. - 6.13.1 The Escape Probability. - 6.14 Summary. - 7 Approximate Salutions of Prototype Problems. - 7.1 Introduction. - 7.2 Separation of the Radiation Field into Orders of Scattering. - 7.2.1 Lambda Iteration: The Multiple-Scaltering Series. - 7.2.2 Single-Scattered Contribution from Ground Reflection: The Planetary Problem. - 7.3 The Two-Stream Approximation: Isotropic Scattering. - 7.3.1 Approximate Differential Equations. - 7.3.2 The Mean lnclination: Possible Choices for [My]. - 7.3.3 Prototype Problem 1: Differential-Equation Approach. - 7.3.4 Prototype Problem 2: lmbedded Source. - 7.3.5 Prototype Problem 3: Beam Incidence. - 7.4 Conservative Scattering in a Finite Slab. - 7.5 Anisotropic Scattering. - 7.5.1 Two-Stream Versus Eddington Approximations. - 7.5.2 The Backscattering Coefficients. - 7.5.3 Two-Stream Salutions for Anisotropic Scattering. - 7.5.4 Scaling Approximations for Anisotropic Scattering. - 7.5.5 Generalized Two-Stream Equations. - 7.6 Accuracy of the Two-Stream Method. - 7.7 Final Comments on the Two-Stream Method. - 7.8 Summary. - 8 Accurate Numerical Salutions of Prototype Problems. - 8.1 Introduction. - 8.2 Discrete-Ordinate Method - Isotropic Scattering. - 8.2.1 Quadrature Formulas. - 8.2.2 The Double-Gauss Method. - 8.3 Anisotropic Scattering. - 8.3.1 General Considerations. - 8.3.2 Quadrature Rule. - 8.4 Matrix Formulation of the Discrete-Ordinate Method. - 8.4.1 Two- and Four-Stream Approximations. - 8.4.2 Multistream Approximation ( N Arbitrary). - 8.5 Matrix Eigensolutions. - 8.5.1 Two-Stream Salutions ( N = 1). - 8.5.2 Multistream Solutions ( N Arbitrary). - 8.5.3 Inhomogeneous Solution. - 8.5.4 General Solution. - 8.6 Source Function and Angular Distributions. - 8.7 Boundary Conditions - Removal of Ill-Conditioning. - 8.7.1 Boundary Conditions. - 8.7.2 Removal of Numerical lll-Conditioning. - 8.8 Inhomogeneous Multilayered Media. - 8.8.1 General Solution - Boundary and Layer Interface Conditions. - 8.8.2 Source Functions and Angular Distributions. - 8.8.3 Numerical lmplementation of the Discrete-Ordinate Method. - 8.9 Correction of the Truncated Intensity Field. - 8.9.1 The Nakajima-Tanaka Correction Procedure. - 8.9.2 Computed lntensity Distributions for the Standard Problem. - 8.10 The Coupled Atmosphere-Ocean Problem. - 8.10.1 Discretized Equations for the Atmosphere-Ocean System. - 8.10.2 Quadrature and General Solution. - 8.10.3 Boundary, Continuity, and Atmosphere-Ocean Interface Conditions. - 8.11 The Doubling-Adding and the Matrix Operator Methods. - 8.11.1 Matrix-Exponential Solution - Formal Derivation of Doubling Rules. - 8.11.2 Connection between Doubling and Discrete-Ordinate Methods. - 8.11.3 Intuitive Derivation of the Doubling Rules - Adding of Dissimilar Layers. - 8.12 Other Accurate Methods. - 8.12.1 The Spherical-Harmonics Method. - 8.12.2 Invariant lmbedding. - 8.12.3 Iteration Methods. - 8.12.4 The Feautrier Method. - 8.12.5 Integral Equation Approach. - 8.12.6 Monte Carlo Methods. - 8.13 Summary. - 9 Shortwave Radiative Transfer. - 9.1 Introduction. - 9.2 Solar Radiation. - 9.3 Optical Properties of the Earth-Atmosphere System. - 9.3.1 Gaseaus Absorption and Penetration Depth. - 9.3.2 Optical Properlies of Atmospheric Aerosols. - 9.3.3 Optical Properties of Warm (Liquid Water) Clouds. - 9.3.4 Optical Properties of Ice Clouds. - 9.3.5 Optical Properties of the Ocean. - 9.3.6 Optical Properties of Snow and Ice. - 9.4 Modeling of Shortwave Radiative Effects in the Atmosphere. - 9.4.1 Spectral Averaging Procedure: The Chandrasekhar Mean. - 9.4.2 Solar Warming Rates Due to Ozone, Aerosols, and Clouds. - 9.4.3 Computation of Photolysis Rates. - 9.4.4 UV Transmission: Relation to Ozone Abundance. - 9.4.5 UV Transmission and Dose Rates at the Earth 's Surface. - 9.4.6 Comparisan of Measured and Computed UV Irradiance at the Surface. - 9.5 Modeling of Shortwave Radiation in the Ocean. - 9.5.1 Diffuse Radiation: Attenuation in the Ocean. - 9.5.2 Two-Stream Model Appropriate for Deep Water. - 9.5.3 Backscattering by Ocean Particles: The Role of Shape Factars. - 9.5.4 Approximate Expressions for the Remotely Sensed Reflectance. - 9.5.5 Modefing the UV Transmission into the Ocean. - 9.5.6 Measured and Computed UV Irradiance in the Ocean. - 9.6 Interaction of Solar Radiation with Snow and Ice. - 9.7 Summary. - 1 0 Transmission in Spectrally Complex Media. - 10.1 Introduction. - 10.2 Transmission in an Isolated Line. - 10.2.1 Isolated Lorentz Line. - 10.3 Band Models. - 10.3.1 The Elsasser Band Model. - 10.3.2 Distributed Line lntensities. - 10.3.3 Random Band Model. - 10.3.4 MODTRAN: A Moderate-Resolution Band Model. - 10.4 Spectral Mapping Transformations for Homogeneous Media. - 10.4.1 Method of the k-Distribution. - 10.4.2 k-Distribution for the Malkmus Band Model. - 10.5 Transmission in Nongray Inhomogeneaus Media. - 10.5.1 The H- C-G Scaling Approximation. - 10.5.2 LBL Transmission Computation: Inhomogeneaus Paths. - 10.5.3 Inclusion of Multiple Scattering in LBL Computations. - 10.5.4 The Correlated-k Method. - 10.5.5 Inclusion of Multiple Scattering in the Correlated-k Method. - 10.6 Summary. - 11 Radiative Transfer in Nongray Media. - 11.1 lntroduction. - 11.2 Radiative Flux and Heating Rate: Clear-Sky Conditions. - 11.2.1 Monochromatic Flux Equations. - 11.2.2 Wide-Band Emittance Models. - 11.2.3 Narrow-Band Absorption Model. - 11.2.4 Band Overlap. - 11.2.5 The Diffusivity Approximation. - 11.2.6 Equationsfor the Heating Rate. - 11.2.7 Clear-Sky Radiative Cooling: Nonisothermal Medium. - 11.2.8 Computations of Terrestrial Cooling Rates. - 11.3 The IR Radiative Impact of Clouds and Aerosols. - 11.3.1Heating Rate in an Idealized Cloud. - 11.3.2 Detailed Longwave Radiative Effects of Clouds. - 11.3.3 Accurate Treatment Including Scattering. - 11.4 Summary. - 12 The Role of Radiation in Climate. - 12.1 Introduction. - 12.2 Radiative Equilibrium with Zero Visible Opacity. - 12.3 Radiative Equilibrium with Finite Visible Opacity. - 12.4 Radiative-Convective Equilibrium. - 12.5 The Concept of the Emission Height. - 12.6 Effects of spectral window. - 12.7 Radiative forcing. - 12.8 Climate impact of clouds. - 12.8.1 Longwave Effects of water clouds. - 12.8.2 Shortwave effects of water clouds. - 12.8.3 Combined shortwave and longewave effects of clouds. - 12.9 Climate impact of cloud height. - 12.10 Cloud and aerosol forcing. - 12.10.1 Aerosol forcing. - 12.11 Water-Vapor Feedback. - 12.12 Effects of carbon dioxide changes. - 12.13 Greenhouse effect from individual gas species. - 12.14 Summary. - Appendices. - A Nomenclature: Glossary of symbols. - B Physical constants. - C Model atmospheres. - D Ocean optics nomenclature. - E Reflectance and transmittance at an interface. - Index.

Description / Table of Contents: Radiative transfer is important to a range of disciplines, from the study of greenhause warming to stellar atmospheres and ocean optics. This text provides a foundation of the theoretical and practical aspects of radiative transfer for senior undergraduate and graduate students of atmospheric, oceanic, and environmental sciences. With an emphasis on formulation, judicial approximations and numerical solutions of the radiative transfer equation, Radiative Transfer in the Atmosphere and Ocean fills a gap between descriptive texts covering the physical processes and the practical numerical approaches needed in research. Designed to convey physical insight into the transfer process, it can also be used as a self-contained manual for practitioners who require accurate modeling of the effects of solar and infrared radiation on natural systems. Radiative Transfer in the Atmosphere and Ocean includes a unified treatment of radiation within both the atmosphere and ocean, boundary properties (such as reflectionand absorptance of solid surfaces), heuristic models (Lorentzatom, two-level atom, rotating vibrator), and extensive use of two-stream and approximate methods. State of the-art computational methods are illustrated by a thorough treatment of the discrete-ordinates technique and the correlated-k band absorption method. Exercises and problem sets provide practice in both formulation and solution techniques. Applications to the subjects of solar UV penetration of the atmosphere / ocean system and the greenhause effect serve to illustrate the use of such techniques in modern research. This self-contained, systematic treatment will prepare the student in solving radiative transfer problems across a broad range of subjects.

Description / Table of Contents: "Climate change and rising oil prices have thrust the Arctic to the top of the foreign policy agenda and raised difficult issues of sovereignty, security and environmental protection. Improved access for shipping and resource development is leading to new international rules on safety, pollution prevention and emergency response. Around the Arctic, maritime boundary disputes are being negotiated and resolved, and new international institutions, such as the Arctic Council, are mediating deep-rooted tensions between Russia and NATO and between nation states and indigenous peoples. International Law and the Arctic explains these developments and reveals a strong trend towards international cooperation and law-making. It thus contradicts the widespread misconception that the Arctic is an unregulated zone of potential conflict"--

Description / Table of Contents: "During the Cold War, the United States and the Soviet Union squared off across the Arctic Ocean. Nuclear submarines prowled under the ice while long-range bombers patrolled high overhead. A more peaceful and cooperative approach emerged in 1990 when the two superpowers negotiated a maritime boundary in the Bering Sea, Bering Strait and Chukchi Sea. In 1996, the eight Arctic countries - the United States, Russia, Canada, Denmark, Norway, Sweden, Finland and Iceland - created the Arctic Council as an intergovernmental forum for discussing issues other than those of "military security." At the same time, Russia accepted Western assistance with the decommissioning and disposal of Soviet-era nuclear reactors and warheads"--

Description / Table of Contents: This revised and updated edition focuses on constrained ordination (RDA, CCA), variation partitioning and the use of permutation tests of statistical hypotheses about multivariate data. Both classification and modern regression methods (GLM, GAM, loess) are reviewes and species functional traits and spatial structures are analysed. Nine case studies of varying difficulty help to illustrate the suggestes analytical methods, using the latest version of Canoco 5. All studies utilise descriptive and manipulative approaches, and are supported by data sets and project files available from the book website: http://regent.prf.jcu.cz/maed2/. Written primarily for community ecologists needing to analyse data resulting from field observations and experiments, this book is a valuable resource for students and researchers dealing with both simple and complex ecological problems, such as the variation of biotic communities with environmental conditions or their response to experimental manipulation.

Description / Table of Contents: Contents: Part I. Concepts and Scenarios: 1. Climate policy and inter-linkages between adaptation and mitigation ; 2. Climate change appraisal in the EU: current trends and future challenges ; 3. Scenarios as the basis for assessment of mitigation and adaptation ; 4. National responsibilities for adaptation strategies: lessons from four modelling frameworks ; 5. Learning to adapt: re-framing climate change adaptation ; Part II. Strategies Within Europe: 6. How do climate policies work? Dilemmas in European climate governance ; 7. Transforming the European energy system ; 8. A risk management approach for assessing adaptation to changing flood and drought risks in Europe ; 9. Mainstreaming adaptation in regional land use and water management ; Part III. Strategies Beyond Europe: 10. Global climate governance after 2012: architecture, agency and adaptation ; 11. The economics of low stabilisation: implications for technological change and policy ; 12. Mainstreaming climate change in development cooperation policy: conditions for success ; 13. Insurance as part of a climate adaptation strategy ; Part IV. Synthesis: 14. What can social science tell us about meeting the challenge of climate change? Five insights from five years that might make a difference ; Appendix A. Description of models

Description / Table of Contents: Economics and the Global Environment is a path-breaking, comprehensive analysis of how economic and environmental systems mesh in the international context. The book investigates if and how environmental resources, such as global climate, genetic diversity, and transboundary pollution can be managed in an international system of sovereign states without a Global Environment Protection Agency. It also considers traditional international economics - theory and policy - and explores how they can be expanded to accommodate environmental values. Until recently, trade theory and trade policy neglected pollution and environmental degradation. This situation has changed dramatically, and the controversial and corrosive issues of trade and the environment are here given careful analysis. These topics are enriched by a concise presentation of the principles of environmental economics, and a thoughtful treatment of sustainable development. The book will appeal to students and practitioners of trade and development, as well as the environmental community.

Description / Table of Contents: Contents: From Richardson to early numerical weather prediction. - The evolution and future research goals for general circulation models. - Beyond prediction to climate modeling and climate control: new perspectives from the papers of Harry Wexler, 1945 - 1962. - Synergies between numerical weather prediction and general circulation climate models. - Contributions of observational studies to the evaluation and diagnosis of atmospheric GCM simulations. - Coupling atmospheric general circulation to oceans. - Coupling atmospheric circulation models to bio-physical, bio-chemical, and biological processes at the land surface. - The evolution of complexity in general circulation models. - 10. The co-evolution of climate models and the Intergovernmental Panel on Climate Change

Description / Table of Contents: Presenting a comprehensive discussion of general circulation models of the atmosphere, this book covers their historical and contemporary development, their societal context, and current efforts to integrate these models into wider earth-system models. Leading researchers provide unique perspectives on the scientific breakthroughs, overarching themes, critical applications, and future prospects for atmospheric general circulation models. Key interdisciplinary links to other subject areas such as chemistry, oceanography and ecology are also highlighted. This book is a core reference for academic researchers and professionals involved in atmospheric physics, meteorology and climate science, and can be used as a resource for graduate-level courses in climate modeling and numerical weather prediction. Given the critical role that atmospheric general circulation models are playing in the intense public discourse on climate change, it is also a valuable resource for policy makers and all those concerned with the scientific basis for the ongoing public-policy debate" The aim of this volume is to describe the development of atmospheric general circulation models. We are motivated to do so by the central and essential role of these models in understanding, simulating, and predicting the atmosphere on a wide range of time scales. While atmospheric general circulation models are an important basis for many societal decisions, from responses to changing weather to deliberations on responding to anthropogenic climate change, the scientific basis for these models, and how they have come about and continue to develop, are not widely known. Our objective in editing this volume is to provide a perspective on these matters."