ALBERT

Anmerkung: Contents: Membership of the National Committee on Antarctic Research in the Federal Republic of Germany. - Members of Permanent Working Groups and Groups of Specialists of SCAR. - Introduction. - Stations. - I. Record of Activities (past and ongoing), April 1987 - October 1988. - II. Planned Activities, October 1988 - October 1989. - References. - Addenda to Former Reports. - Index of Activities.

Anmerkung: CONTENTS Abstract Preface Introduction Background Analysis of historical data Field observations Controlled release tests January 1986 ice breakup Connecticut River ice control Minimizing ice production Hydrothermal melting Controlled ice breakup Conclusions Literature cited Appendix A: Detailed ice breakup chronology

Anmerkung: CONTENTS Abstract Preface Nomenclature Introduction Experimental setup and procedure Experimental results Discussion and conclusions Literature cited

Anmerkung: CONTENTS Abstract Preface Introduction Data sources Study location and icing conditions Icing data Antenna reflection data Data preparation Analyses Conclusions Literature cited

Anmerkung: CONTENTS Abstract Preface Introduction Structure Composition Mechanical properties Strength Elastic constants The temperature-salinity model Temperature profiles Salinity profiles Composite plate properties Results Conclusions Literature cited Appendix A: Details of the equations for ice surface temperature and conductive heat flux Appendix B: Calculated profile and bulk properties of an ice sheet of varying thickness Appendix C: Calculated profile and bulk properties of 30- and 91-cm-thick ice sheets

Anmerkung: CONTENTS Abstract Preface Introduction Soil variable ø SWC and SFC similarity Mathematical representation of SWC and SFC data NMR measurement of unfrozen water content Characterization of SWC Discussion Conclusions Literature cited Appendix A: Soil freezing curve data Appendix B: Error analysis Appendix C: Soil water curve data

Anmerkung: CONTENTS Preface Preface to the Second Edition Introduction 1 Onset of Turbulence Part One - Classical Concepts in Turbulence Modeling Chapter I. Turbulent Flow 1. Equations of Fluid Dynamics and Their Consequences 1.1 Reynolds' Averaging Technique 1.2 Equations of Fluid Dynamics 1.3 Equation of Kinetic Energy 1.4 Equation of Heat Conduction 2. Reynolds' Stresses 2.1 Physical and Geometrical Interpretation of Reynolds' Stresses 2.2 Eddies and Eddy Viscosity 2.3 Poiseuille and Couette Flow 3. Length Theory 3.1 Prandtl's Mixing Length Theory 3.2 Mixing Length in Taylor's Sense 3.3 Betz's Interpretation of von Karman's Similarity Hypothesis 4. Universal Velocity Distribution Law 4.1 Prandtl's Approach 4.2 von Karman's Approach 4.3 Turbulent Pipe Flow with Porous Wall 5. The Turbulent Boundary Layer 5.1 Turbulent Flow Over a Solid Surface 5.2 Law of the Wall in Turbulent Channel Flow 5.3 Velocity Distribution in Transient Region of a Moving Viscous Turbulent Flow 5.4 A New Approach to the Turbulent Boundary Layer Theory Using Lumley's Extremum Principle Part Two - Statistical Theories in Turbulence Chapter II. Fundamental Concepts 6. Stochastic Processes 6.1 General Remarks 6.2 Fundamental Concepts in Probability 6.3 Random Variables and Stochastic Processes 6.4 Weakly Stationary Processes 6.5 A Simple Formulation of the Covariance and Variance for Incompressible Flow 6.6 The Correlation and Spectral Tensors in Turbulence 6.7 Theory of Invariants 6.8 The Correlation of Derivatives of the Velocity Components 7. Propagation of Correlations in Isotropic Incompressible Turbulent Flow 7.1 Equations of Motion 7.2 Vorticity Correlation and Vorticity Spectrum 7.3 Energy Spectrum Function 7.4 Three-Dimensional Spectrum Function Chapter III. Basic Theories 8. Kolmogoroff's Theories of Locally Isotropic Turbulence 8.1 Local Homogeneity and Local Isotropy 8.2 The First and the Second Moments of Quantities w-j(x-j) 8.3 Hypotheses of Similarity 8.4 Propagation of Correlations in Locally Isotropic Flow 8.5 Remarks Concerning Kolmogoroff1s Theory 9. Heisenberg's Theory of Turbulence 9.1 The Dynamical Equation for the Energy Spectrum 9.2 Heisenberg's Mechanism of Energy Transfer 9.3 von Weiszacker's Form of the Spectrum 9.4 Objections to Heisenberg's Theory 10. Kraichnan's Theory of Turbulence 10.1 Burgers' Equation in Frequency Space 10.2 The Impulse Response Function 10.3 The Direct Interaction Approximation 10.4 Third Order Moments 10.5 Determination of Green's Function 10.6 Summary of Results of Burgers' Equation in Kraichnan's Sense 11. Application of Kraichnan's Method to Turbulent Flow 11.1 Derivation of Navier-Stokes Equation in Fourier Space 11.2 Impulse Response, Function for Full Turbulent Representation 11.3 Formal Statement by Direct-Interaction Procedure 11.4 Application of the Direct-Interaction Approximation 11.5 Averaged Green's Function for the Navier-Stokes Equations 12. Hopf's Theory of Turbulence 12.1 Formulation of the Problem in Phase Space and the Characteristic Functional 12.2 The Functional Differential Equation for Phase Motion 12.3 Derivation of the ϕ-Equation 12.4 Elimination of Pressure Functional π from the ϕ-Equation 12.5 Forms of the Correlation for n=l and n=2 Chapter IV. Magnetohydrodynamic Turbulence 13. Magnetohydrodynamic Turbulence by Means of a Characteristic Functional 13.1 Formulation of the Problem in Phase Space 13.2 ϕ-Equations in Magnetohydrodynamic Turbulence 13.3 Correlation Equations 14. Wave-Number Space 14.1 Transformation to Wave-Number Space 14.2 The Spectrum Equations and Additional Conservation Laws 14.3 Special Case of Isotropic Magnetohydrodynamic Turbulence 15. Stationary Solution for ϕ-Equations 15.1 Stationary Solution for the Case λ=ν=0 15.2 Solution to the ϕ-Equations for Final Stages of Decay 16. Energy Spectrin 16.1 Energy Spectrum in the Equilibrium Range 16.2 Extension of Heisenberg's Theory in Magnetohydrodynamic Turbulence 17. Temperature Dispersion in Magnetohydrodynamic Turbulence 17.1 Turbulent Dispersion 17.2 Formulation of the Problem 17.3 Universal Equilibrium 18. Temperature Spectrum for Small and Large Joule Heat Eddies 18.1 Small Joule Heat Eddies 18.2 Large Joule Heat Eddies 19. The Temperature Spectrum for the Joule Heat Eddies of Various Sizes 19.1 The Viscous Dissipation Process 19.2 The Joule Heat Model 19.3 The Calculation of the Temperature Spectrum 19.4 Effect of Viscous Dissipation on the Temperature Distribution 20. Thomas' Numerical Experiments 20.1 Turbulent Dynamo Competing Processes 20.2 Nondissipative Model System λ=ν=0 20.3 Numerical Experiments 21. Some Further Improvements of Dispersion Theory in Magnetohydrodynamic Turbulence 21.1 Remarks on the Turbulent Dispersion of Temperature for Rm〉〉R〉〉l 21.2 Heat Equation for Conductive Cut-Off Wave Number for H(k) 21.3 Solution of the Heat Equation 22. A Solution for the Joule-Heat Source Term 22.1 Physical Introduciton 22.2 Form of the Source Function and Particular Solution 22.3 The Joule Heating Spectrum 22.4 The Range of Values α1, α2, α3, σ and Asymptotic Solution of τ-integral 22.5 Evolution of τ-Integral Eq. (22.29) 23. Results for the θ2 Spectrum with Joule Heating 23.1 The Asymptotic Behavior of the Solutions 23.2 The Most Probable Form of the θ2-Spectrum Chapter V. Contemporary Turbulence 24. Recent Developments in Turbulence Through Use of Experimental Mathematics - Attractor Theory 24.1 Things That Change Suddenly 24.2 Order in the Chaos 24.3 Attractor Theory in Turbulent Channel Flows 25. Recent Developments in Experimental Turbulence 25.1 Coherent Structure of Turbulent Shear Flows Appendices Appendix A -- Derivation of Correlation Equations (13.51-13.62) Appendix B -- Derivation of Spectrum Equations (14.45-14.46) Appendix C -- Fourier Transforms (18.10) Appendix D -- The Time Variation of Eq. (18.3) Appendix E -- The Time Variation of Eq. (18.19) Bibliography Author Index Subject Index

Anmerkung: CONTENTS I. Introduction II. Instrumentation Recording of data III. Results Global radiation Albedo of snow Diffuse sky radiation Effect of clouds on radiation Atmospheric and terrestrial radiation Effect of low sun angle on measured radiation Global radiation gradient Atmospheric transmission coefficient Heat balance of snow cover Applied use of solar energy References. Appendix

Anmerkung: Contents: A reader's guide to the Antarctic / James H. W. Hain. - Introduction: The callenge of Antarctic Science / David J. Drewry. - The Antarctic Treaty. - The Antarctic Treaty System / Lee A. Kimball. - The Antarctic Mineral Resources Negotiations / R. Tucker Scully. - The Antarctic Legal Regime and the Law of the Sea / Christopher C. Joyner. - Antarctica: Is there any oil and natural gas? / David H. Elliot. - The Southern Ocean and global climate / Arnold L. Gordon. - The Antarctic Ozone Hole / Mario J. Molina. - The Antarctic Circumpolar current / Thomas Whitworth III. - Antarctic Marine Living Resources / Kenneth Sherman, and Alan F. Ryan. - Whales / Douglas G. Chapman. - Seals / Donald B. Siniff. - The BIOMASS Program / Sayed Z. El-Sayed. - Antarctic Logistics / Alfred N. Fowler. - The Soviet Antarctic Program / Lawson W. Brigham. - The growth of Antarctic Tourism / Paul Dudley Hart. - Protecting the Antarctic Environment / Gerald S. Schatz. - Environmental Threats in Antarctica / Paul S. Bogart. - Letters. - Book reviews.

Anmerkung: Contents: Preface. - Foreword. - Subject sections. - General articles. - Instruments and methods. - Theory of radio echo-sounding. - Applications to land ice. - Applications to floating ice. - Ancillary methods and observations. - Popular articles. - Theses and abstracts of theses.

Anmerkung: Investigation of possibilities and requirements of synthetic aperture radar for snow and glacier applications in comparison and in combination with other sensors. Presents results on dielectric properties and on backscattering and emission signatures of snow and ice. Snow and glacier monitoring capabilities of satellite sensors in optical and microwave regions are compared for key applications. Includes appendix by B. Reber on snow structure and texture.

Anmerkung: CONTENTS Page Preface Summary Introduction Temperature correction factors Crushing strength Tensile strength · Shear strength Torsional shear strength Work of disaggregation of snow Angle of internal friction and apparent unit cohesion Discussion of results References

Anmerkung: CONTENTS Abstract Preface Nomenclature Introduction Background Purpose Scope Literature review Fundamentals of freeze separation Applications of freeze separation technology Conclusions Concept development Background Site visits Final concept Dewaterability studies Sludge characteristics Specific resistance and capillary suction time Filtrate quality Drainage tests Drying tests Development of design models Basic energy balance relationship Development of freezing model Development of thawing model Other models Evaluation of sludge input parameters Frozen sludge density, ϱf Layer thickness, ϵ Settled solids fraction, θ Thermal conductivities, Kfs, Kss Latent heat of fusion, L Absorptance, α Freezing point, Tf Summary Evaluation of climatic input parameters Ambient air temperatures, Taf, Tat Insolation, I Convection coefficient, hc Use of models for design Freezing design depth Thawing design depth Validation Example Conclusions anid recommendations Literature cited Appendix A: Sludge freezing at the Salem, New Hampshire, Wastewater Treatment Plant

Anmerkung: The Dahlem Konferenzen Introduction Isolation of Humic Substances from Soils and Sediments A Critical Evaluation of the Use of Macroporous Resins for the Isolation of Aquatic Humic Substances Isolation of Soil and Aquatic Humic Substances Polymerization of Humic Stubstances in Natural Environments Selective Degradation of Plant Biomolecules Generation of Model Chemical Precursors Generation in Controlled Model Ecosystems Genesis Evolution of Structural Models from Consideration of Physical and Chemical Properties Critical Comparison of Structural Implications from Degradative and Nondegradative Approaches The Characterization and Validity of Structural Hypotheses; Binding and Transport Metals by Humic Materials Interaction of Humic Substances with Biota Environmental Photoprocesses Involving Natural Organic Matter Sedimentology of Organic Matter Environmental Reactions and Functions List of Participants with Fields of Research Subject Index Author Index

Anmerkung: Dissertation, Delft, Technische Universität Delft, 1988 , Mit niederländischer Zusammenfassung

Anmerkung: Teils mit Jg.-Zählung , In kyrill. Schr

Anmerkung: CONTENTS Abstract Nomenclature Preface Introduction Basic equations Two-zone problems Linear unfrozen water function Quadratic unfrozen water function Three-zone problems Linear unfrozen water function Quadratic unfrozen water function Conclusions Literature cited Appendix A: Derivation of the mushy zone equation Appendix B: Solution of the two-zone problem with a linear t and variable thermal properties

Anmerkung: CONTENTS Abstract Preface Introduction Sample analysis Continuous multi-year ridge core Tested multi-year ridge ice samples Unconfined constant-strain-rate compression tests Confined constant-strain-rate compression tests Uniaxial constant-strain-rate tension tests Discussion Conclusion Literature cited Appendix A: Multi-year ridge sample data

Anmerkung: CONTENTS Abstract Preface Nomenclature Introduction General considerations Ice properties Modulus, E Characteristic length, Ic Flexural strength, σf Com pressive strength, σc Shear strength, σs Poisson's ratio, ϑ Fracture toughness, Kic Density, ρi Ice-hull friction factor, fi Model ice Synthetic ice Columnar saline ice Columnar carbamide ice Fine-grained ice EG/AD/S model ice Model test procedures Ice growth and monitoring EHP tests SHP test Test data analysis--comparison with full scale Analysis of test results Comparison with full-scale data Analytical and empirical predictors Empirical predictors Analytical and semi-analytical schemes Current research efforts in ice modeling International cooperative research Ice testing CRREL research on ship-ice interaction Novel icebreaking bow designs Conclusions and final remarks Literature cited

Anmerkung: CONTENTS Page Preface Summary Introduction Ring tensile strength Flexural strength of small beams Flexural strength of inplace beams Crushing strength Shear strength Discussion of results References

Anmerkung: CONTENTS Preface Summary Introduction Results at Site 2 Discussion References

Anmerkung: TABLE OF CONTENTS PREFACE LIST OF TABLES LIST OF ILLUSTRATIONS INTRODUCTION Chapter I. APPLICATION OF ISOLINES FOR DEPICTING ASPECTS OF THE SNOW COVER Visual Problems Use of a simplified base map Other solutions Substantive Problems Observational errors Sampling errors Bias error Effect of reliability of data on isolines Conclusion The ''reasoned distribution'' Effects of substantive problems Conclusion II. DEVELOPMENT OF OTHER MEASURES, INDICES, AND METHODS FOR DEPICTING SNOW COVER CONDITIONS Examples of Possible Normal Indices of Snow Cover Average snow depth at end of the maximum month Average monthly snow depths by superimposed or located line graphs Time aspects Snowfall Selected Statistical Parameters of a Particular Value Extreme values Frequency values Measures of variability Conclusion III. SNOW REGIONS: AN APPROACH TO MAPPING SNOW COVER Snow Region Concept Descriptions of Snow Regions 1. Pacific Coast and Coastal Valley Region 2. The Mountain Zone 3. Great Plains Region 4. The Mackenzie-Manitoba Region 5. Upper Ontario Region 6. Northern Great Lakes-St. Lawrence Region 7. Labrador Region 8. The Northern Arctic Region 9. Ungava-Baffinland Region Conclusions IV. CURRENT SNOW DATA MAPS Introduction Ground Observer's Code Suggested code for "Ground Observer's Snow Report" Comments Symbols for a comprehensive station model Air Observation Code Comments Station Model for Aircraft Snow Observations A Simplified Snow Observation Report . Introduction Proposed code and symbols for station model based on Simplified Snow Observation Report Conclusion Chapter V. MAPPING SNOW DENSITY Introduction Limitations of Data for Mapping Available data Reliability of the data Natural variations in density Snow Density Maps of Eastern Canada Statistical Investigation of Density: Eastern Canada Test for area differences Estimating regional trends in density: Orthogonal polynomials Regional density changes during the winter Conclusions: Statistical investigations Estimating Snow Density from Meteorological Data Relation of density to wind speed and temperature Application of Dmitrieva's equation Conclusion VI. CONCLUSION Snow Cover Maps: Small Scale Compilations of Various Aspects of Their Parameters Preparation of Synoptic Current Snow Data Maps Snow Density Research Investigation of Drift and Erosional Surfaces Initiation of Systematic Collection and Recording of Snow Data Internationally Research Reports Based on Existing Literature .

Anmerkung: N.F. entfällt ab 57.2000. - Volltext auch als Teil einer Datenbank verfügbar , Ersch. ab 2000 in engl. Sprache mit dt. Hauptsacht.

Anmerkung: Kartenbeilage (Plate 1) unter dem Titel: Complete Bouguer anomaly map of the Henry Mountains and vicinity, Utah , Kartenbeilage (Plate 2) unter dem Titel: Complete Bouger anomaly map of the Solitario and Vicinity, Texas , Kartenbeilage (Plate 3) unter dem Titel: Complete Bouguer gravity anomaly map of the Sundance 15' quadrangle, Wyoming , Kartenbeilage (Plate 4) unter dem Titel: Complete Bouguer anomaly map of the central part of the Little Belt Mountains, Montana , Kartenbeilage (Plate 5) unter dem Titel: Complete Bouguer anomaly map of the Abajo Mountains and vicinity, Utah , Kartenbeilage (Plate 6) unter dem Titel: Nonlinear finite element models of laccoliths

Anmerkung: Teilweise in deutscher, englischer, französischer, russischer und spanischer Sprache

Anmerkung: Contents: Translator's foreword. - Preface to English edition. - Abstract. - Map showing major place names. - 1 Introduction. - 2 What is the tundra?. - 3 Temperature and humidity in the tundra. - 4 The diversity of tundra landscapes. - 5 Snow and its role in the life of the tundra. - 6 Adaptation of living organisms to conditions in the tundra zone. - 7 Distribution of animals and plants. - 8 Interrelationships between organisms. - 9 Man and the tundra. - Bibliography. - Index. , Aus dem Russ. übers.

Anmerkung: Contents: List of Figures. - List of Tables. - 1. Introduction. - a. An Overview of Principal Component Analysis (PCA). - b. Outline of the Book. - c. A Brief History of PCA. - d. Acknowledgments. - 2. Algebraic Foundations of PCA. - a. Introductory Example: Bivariate Data Sets. - Monterey, California air temperatures. - Centering and rotating the data set. - Variances in the rotated frame. - Principal angles. - Principal variances. - Principal covariance. - Principal directions. - Principal components; principal directions as basis vectors. - Matrix representation. - The PCA property. - Invariance of the total variance under rotation. - Principal variances for standardized data sets. - PCA and estimates of the statistical parameters of normal populations. - PCA and the construction of Monte Carlo experiments. - Eigenvalues and eigenvectors of the covariance and scatter matrices. - b. Principal Component Analysis: Real-valued Scalar Fields. - t-centering the data set. - The scatter probe and the scatter matrix. - The eigenstructures of PCA. - The basic data set representations; analysis and synthesis formulas. - The PCA property. - Second-order properties of PCA; the total scatter . - The singular value decomposition (SVD) of a data set. - Second-order properties of PCA; correlations. - PCA characterized by the PCA property. - The asymptotic PCA property and dynamical systems. - PCA of spatial composites of data sets. - PCA of temporal composites of data sets. - c. Principal Component Analysis: Complex-valued Scalar Fields, and Beyond. - PCA of complex-valued data sets (C-PCA). - Complex algebra conventions. - The scatter probe and scatter matrix for C-PCA. - Derivation of the eigenstructures of C-PCA. - The fundamental formulas of C-PCA. - Generalization of PCA to quaternion-valued data sets (Q-PCA). - Matrix representations of complex and quaternion numbers. - PCA of matrix-valued data sets (M-PCA). - Reduction of M-PCA to C-PCA form. - d. Bibliographic Notes and Miscellaneous Topics. - Alternate interpretation of the scatter probe. - Numerical calculations of eigenstructures of a scatter matrix. - Some elementary properties of eigenstructures of a scatter matrix. - Sample space vs. state space: choosing the dual computation. - PCA for continuous domains. - PCA for continuous domains: the viewpoint of empirical orthogonal functions. - The sixteen possible domain pairs for PCA: abstract PCA. - 3. Dynamical Origins of PCA. - a. One-dimensional Hannonic Motion. - A spring-linked-mass model; general form. - A spring-linked-mass model; special form. - A numerical example of the asymptotic PCA property. - Further investigations of the asymptotic PCA property and of EOF's. - b. Two-dimensional Wave Motion. - Solution of a two-dimensional damped-wave model. - Demonstration of the asymptotic PCA property (forcing and friction absent). - Demonstration of the asymptotic PCA property (forcing and friction present). - Physical basis for eigenframe rotations. - c. Dynamical Origins of Linear Regression (LR). - From continuous to discrete solutions to the regression model. - The linear regression procedure. - Comparison of LRA and PCA. - d. Random Processes and Karhunen-Loeve Analysis. - Origins of random processes in linear settings. - Karhunen-Loeve representation of random data sets and comparison with PCA. - e. Stationary Processes and PCA. - Derivation of the PCA representation of a one-dimensional stationary process via a simple wave model. - Connections between PCA and stationary processes: the case of one dimension. - Connections between PGA and stationary processes: extension to two dimensions. - f. Bibliographic Notes. - 4. Extensions of PCA to Multivariate Fields. - a. Categories of Data and Modes of Analysis. - Examples. - Generalized notation: the concepts of "individual" and "variable" in PCA. - b. Local PCA of a General Vector Field. - The PCA formalism. - Squared correlations. - Variational origin of the scatter matrix. - Examples. - c. Global PCA of a General Vector Field: Time-Modulation Form. - The PGA formalism. - Squared correlations. - Degeneracy of global PGA to local PGA. - Variational origin of the scatter matrix. - d. Global PCA of a General Vector Field: Space-Modulation Form. - The PCA formalism. - Squared correlations. - Variational origin of the scatter matrix. - e. PCA of Spectral Components of a General Vector Field. - Fourier analysis of the vector field components. - The scatter matrix in the spectral setting. - Example of spectral PCA of a windfield. - f. Bibliographic Notes and Miscellaneous Topics. - The eight modes of analysis and Cattell's classifications. - Time-modulation PGA as a special case of matrix-valued PGA. - Applications to the PGA of wind fields. - Distinction between time-modulation PGA and complex PGA. - Applications to the PGA of storm tracks. - 5. Selection Rules for PCA. - a. Random Reference Data Sets. - b. Dynamical Origins of the Dominant-Variance Selection Rules. - A dynamical model. - Rationale for selection rules. - c. Rule A4. - Statistical basis and discussion. - Choice of λ0. - d. Rule N . - Statistical basis and discussion. - Adjustments for correlated data: effective sample size. - Asymptotic eigenvalues for large data sets. - e. Rule M. - f. Comments on Dominant-Variance Rules . - g. Dynamical Origins of the Time-History Selection Rules. - h. Rule KS2. - The white spectrum and the cumulative periodogram. - Statement of Rule KS2. - i. Rules AMPλ. - Fisher's test. - Siegel's test. - Statement of Rules AMPλ. - j. Rule Q. - k. Selection Rules for Vector-Valued Fields. - Local PCA rules. - Global PCA (time-modulated) rules. - Global PCA (space-modulated) rules. - I. A Space-map Selection Rule. - Canonic direction angles. - Differential relations between unit vectors and canonic direction angles. - An r-tile metric for comparing canonic direction angles. - Statistical aspects: critical values for class errors. - Statement of the selection rule. - m. Bibliographic Notes and Miscellaneous Topics. - Puzzles and problems underlying Rule N; the logarithmic eigenvalue curve. - Numerical intractability of the classical formulas for the eigenvalues of a random matrix. - Monte Carlo approaches to the eigenvalue distribution problem. - Comparison of Monte Carlo methods and asymptotic formulas for eigenvalue distributions. - The problem of closely spaced eigenvalues; tests for equal eigenvalues. - The generalized basis for dominant variance selection rules. - Parallel work in atomic physics. - 6. Factor Analysis (FA) and PCA. - a. Comparison of PCA, LRA, and FA. - Similarities between PCA, LRA, and FA. - Dissimilarities between PCA, LRA, and FA. - The usual algebraic form of FA; its PC and LR interpretations. - b. The Central Problems of FA. - The matrix formulation of FA. - The detailed sub-problems of FA. - c. Bibliographic Notes. - The selection rule problem in FA. - The parameter estimation problem in FA. - 7. Diagnostic Procedures via PCA and FA. - a. Dual Interpretations of a Data Set: State Space and Sample Space. - b. Interpreting E-frames in PCA State Space. - Example: graphical display of eigenvectors. - Rationales for interpreting eigenmaps and time series. - PCA as a means, rather than an end. - c. Informative and Uninformative E-frames in PCA State Space. - d. Rotating E-frames in PCA State Space (varimax). - A two-dimensional example of the varimax procedure. - The general varimax procedure. - The loss of the PCA property for rotated E-frames. - e. Projections onto E-frames in PCA State Space (procrustes). - Derivation of the procrustes technique. - Some observations on the generality of the procrustes technique. - f. Interpreting A-frames in PCA Sample Space. - g. Rotating A-frames in PCA Sample Space (varimax). - h. Projections onto A-frames in PCA Sample Space (procrustes). - i. Detecting Clusters of Points in PCA State or Sample Spaces. - Minimal spanning trees. - Defining cluster pairs, and te

Anmerkung: L. M. Parson and A. C. Morton: Introduction / Geological Society, London, Special Publications, 39:ix-xii, doi:10.1144/GSL.SP.1988.039.01.01: Volcanic and Tectonic Framework --- R. S. White: A hot-spot model for early Tertiary volcanism in the N Atlantic / Geological Society, London, Special Publications, 39:3-13, doi:10.1144/GSL.SP.1988.039.01.02 --- M. H. P. Bott: A new look at the causes and consequences of the Icelandic hot-spot / Geological Society, London, Special Publications, 39:15-23, doi:10.1144/GSL.SP.1988.039.01.03 --- J. F. Dewey and B. F. Windley: Palaeocene-Oligocene tectonics of NW Europe / Geological Society, London, Special Publications, 39:25-31, doi:10.1144/GSL.SP.1988.039.01.04 --- Dipping Reflectors and NE Atlantic Evolution --- J. C. Mutter and C. M. Zehnder: Deep crustal structure and magmatic processes: the inception of seafloor spreading in the Norwegian-Greenland Sea / Geological Society, London, Special Publications, 39:35-48, doi:10.1144/GSL.SP.1988.039.01.05 --- J. Skogseid and O. Eldholm: Early Cainozoic evolution of the Norwegian volcanic passive margin and the formation of marginal highs / Geological Society, London, Special Publications, 39:49-56, doi:10.1144/GSL.SP.1988.039.01.06 --- L. M. Parson and the ODP Leg 104 Scientific Party: Dipping reflector styles in the NE Atlantic Ocean / Geological Society, London, Special Publications, 39:57-68, doi:10.1144/GSL.SP.1988.039.01.07 --- L. G. Viereck, P. N. Taylor, L. M. Parson, A. C. Morton, J. Hertogen, I. L. Gibson, and the ODP Leg 104 Scientific Party: Origin of the Palaeogene Vøring Plateau volcanic sequence / Geological Society, London, Special Publications, 39:69-83, doi:10.1144/GSL.SP.1988.039.01.08 --- S. T. Gudlaugsson, K. Gunnarsson, M. Sand, and J. Skogseid: Tectonic and volcanic events at the Jan Mayen Ridge microcontinent / Geological Society, London, Special Publications, 39:85-93, doi:10.1144/GSL.SP.1988.039.01.09 --- H. C. Larsen and S. Jakobsdóttir: Distribution, crustal properties and significance of seawards-dipping sub-basement reflectors off E Greenland / Geological Society, London, Special Publications, 39:95-114, doi:10.1144/GSL.SP.1988.039.01.10 --- M. S. Andersen: Late Cretaceous and early Tertiary extension and volcanism around the Faeroe Islands / Geological Society, London, Special Publications, 39:115-122, doi:10.1144/GSL.SP.1988.039.01.11 --- R. J. Merriman, P. N. Taylor, and A. C. Morton: Petrochemistry and isotope geochemistry of early Palaeogene basalts forming the dipping reflector sequence SW of Rockall Plateau, NE Atlantic / Geological Society, London, Special Publications, 39:123-134, doi:10.1144/GSL.SP.1988.039.01.12 --- J. I. Faleide, A. M. Myhre, and O. Eldholm: Early Tertiary volcanism at the western Barents Sea margin / Geological Society, London, Special Publications, 39:135-146, doi:10.1144/GSL.SP.1988.039.01.13 --- L. Kristjansson and J. Helgason: Some properties of basalt lava sequences and volcanic centres in a plate-boundary environment / Geological Society, London, Special Publications, 39:147-155, doi:10.1144/GSL.SP.1988.039.01.14 --- H. C. Larsen: A multiple and propagating rift model for the NE Atlantic / Geological Society, London, Special Publications, 39:157-158, doi:10.1144/GSL.SP.1988.039.01.15 --- E Greenland and the Faeroe Islands --- R. C. O. Gill, T. F. D. Nielsen, C. K. Brooks, and G. A. Ingram: Tertiary volcanism in the Kangerdlugssuaq region, E Greenland: trace-element geochemistry of the Lower Basalts and tholeiitic dyke swarms / Geological Society, London, Special Publications, 39:161-179, doi:10.1144/GSL.SP.1988.039.01.16 --- P. M. Holm: Nd, Sr and Pb isotope geochemistry of the Lower Lavas, E Greenland Tertiary Igneous Province / Geological Society, London, Special Publications, 39:181-195, doi:10.1144/GSL.SP.1988.039.01.17 --- A. J. C. Hogg, J. J. Fawcett, J. Gittins, and M. P. Gorton: Cyclical tholeiitic volcanism and associated magma chambers: eruptive mechanisms in E Greenland / Geological Society, London, Special Publications, 39:197-200, doi:10.1144/GSL.SP.1988.039.01.18 --- R. H. Noble, R. M. Macintyre, and P. E. Brown: Age constraints on Atlantic evolution: timing of magmatic activity along the E Greenland continental margin / Geological Society, London, Special Publications, 39:201-214, doi:10.1144/GSL.SP.1988.039.01.19 --- D. H. Tarling, E. A. Hailwood, and R. Løvlie: A palaeomagnetic study of lower Tertiary lavas in E Greenland and comparison with other lower Tertiary observations in the northern Atlantic / Geological Society, London, Special Publications, 39:215-224, doi:10.1144/GSL.SP.1988.039.01.20 --- R. Waagstein: Structure, composition and age of the Faeroe basalt plateau / Geological Society, London, Special Publications, 39:225-238, doi:10.1144/GSL.SP.1988.039.01.21 --- Volcanism in Basins to the N and W of the British Isles --- F. G. F. Gibb and R. Kanaris-Sotiriou: The geochemistry and origin of the Faeroe-Shetland sill complex / Geological Society, London, Special Publications, 39:241-252, doi:10.1144/GSL.SP.1988.039.01.22 --- F. J. Fitch, G. L. Heard, and J. A. Miller: Basaltic magmatism of late Cretaceous and Palaeogene age recorded in wells NNE of the Shetlands / Geological Society, London, Special Publications, 39:253-262, doi:10.1144/GSL.SP.1988.039.01.23 --- A. C. Morton, D. Evans, R. Harland, C. King, and D. K. Ritchie: Volcanic ash in a cored borehole W of the Shetland Islands: evidence for Selandian (late Palaeocene) volcanism in the Faeroes region / Geological Society, London, Special Publications, 39:263-269, doi:10.1144/GSL.SP.1988.039.01.24 --- M. S. Stoker, A. C. Morton, D. Evans, M. J. Hughes, R. Harland, and D. K. Graham: Early Tertiary basalts and tuffaceous sandstones from the Hebrides Shelf and Wyville-Thomson Ridge, NE Atlantic / Geological Society, London, Special Publications, 39:271-282, doi:10.1144/GSL.SP.1988.039.01.25 --- M. V. Wood, J. Hall, and J. J. Doody: Distribution of early Tertiary lavas in the NE Rockall Trough / Geological Society, London, Special Publications, 39:283-292, doi:10.1144/GSL.SP.1988.039.01.26 --- A. C. Morton, J. E. Dixon, J. G. Fitton, R. M. Macintyre, D. K. Smythe, and P. N. Taylor: Early Tertiary volcanic rocks in Well 163/6-1A, Rockall Trough / Geological Society, London, Special Publications, 39:293-308, doi:10.1144/GSL.SP.1988.039.01.27 --- M. P. Tate and M. R. Dobson: Syn- and post-rift igneous activity in the Porcupine Seabight Basin and adjacent continental margin W of Ireland / Geological Society, London, Special Publications, 39:309-334, doi:10.1144/GSL.SP.1988.039.01.28 --- British Tertiary Igneous Province --- A. E. Mussett, P. Dagley, and R. R. Skelhorn: Time and duration of activity in the British Tertiary Igneous Province / Geological Society, London, Special Publications, 39:337-348, doi:10.1144/GSL.SP.1988.039.01.29 --- I. G. Meighan, A. G. McCormick, D. Gibson, J. A. Gamble, and I. J. Graham: Rb-Sr isotopic determinations and the timing of Tertiary central complex magmatism in NE Ireland / Geological Society, London, Special Publications, 39:349-360, doi:10.1144/GSL.SP.1988.039.01.30 --- P. J. O’Connor: Strontium isotope geochemistry of Tertiary igneous rocks, NE Ireland / Geological Society, London, Special Publications, 39:361-363, doi:10.1144/GSL.SP.1988.039.01.31 --- B. R. Bell and C. H. Emeleus: A review of silicic pyroclastic rocks of the British Tertiary Volcanic Province / Geological Society, London, Special Publications, 39:365-379, doi:10.1144/GSL.SP.1988.039.01.32 --- R. W. England: The early Tertiary stress regime in NW Britain: evidence from the patterns of volcanic activity / Geological Society, London, Special Publications, 39:381-389, doi:10.1144/GSL.SP.1988.039.01.33 --- J. H. Bédard, R. S. J. Sparks, R. Renner, R. Hunter, and M. Cheadle: A re-evaluation of the origin and nature of layered peridotite, troctolite and gabbro in the Eastern Layered Series of the R

Anmerkung: Contents Preface 1 The Hydrologic Cycle Composition of Rainwater Hydrology Nonmeteoric Types of Water Chemical Terms in Hydrology Suggested Reading 2 Chemical Background Units and Terminology Equilibrium Thermodynamics Activity-Concentration Relationships Diffusion Review Questions Suggested Reading 3 Organic Compounds in Natural Waters Structure of Natural Organic Solutes Functional Groups Humic Substances DOC in Natural Environments Review Question Suggested Reading 4 The Carbonate System and pH Control Carbonic Acid System Alkalinity and Titration Curves Calcium Carbonate Solubility Dolomite High-Magnesium Calcite Ground and Surface Waters in Carbonate Terrains Carbonate Chemistry in the Oceans Acid Waters Review Questions Suggested Reading 5 Clay Minerals and Ion Exchange Mineralogy and Composition Colloid Properties Retardation of Pollutant Cations in Ground water Review Questions Suggested Reading 6 Stability Relationships and Silicate Equilibria Solubility Equilibria (Congruent Solution) Incongruent Solution and Stability Diagrams Uncertainty in Mineral Stability Diagrams Graphical Derivation of the Topology of Stability Diagrams Review Questions Suggested Reading 7 Kinetics Nucleation Dissolution and Growth Dissolution of Calcite in Sea water Growth of Calcite and Aragonite in Sea water Dissolution of Silicates Review Questions Suggested Reading 8 Weathering and Water Chemistry: 1. Principles Soil Formation The Mass-Balance Approach The Thermodynamic Approach The Statistical Approach Review Questions Suggested Reading 9 Weathering and Water Chemistry: 2. Examples Amazon River System Mackenzie River System, Canada Cascade Mountains, Washington Rio Tanama System, Puerto Rico Absaroka Mountains, Wyoming Adirondack Mountains, New York Mattole River, California Waters from Ultramafic Rocks Rhine River Soil Solutions in Volcanic Ash Summary Review Topic Suggested Reading 10 Acid Deposition and Surface Water Chemistry Acidity and Alkalinity Solubility of Aluminum Cation Exchange Anion Mobility and Anion Exchange Biological Processes Chemical Weathering Integrated Models Environmental Effects Review Questions Suggested Reading 11 Evaporation and Saline Waters Evaporation of Sierra Nevada Spring Water Chemical Divides and the Hardie-Eugster Model Modifications of the Hardie-Eugster Model Examples Evaporation of Seawater Saline Formation Waters Summary Review Questions Suggested Reading 12 The Oceans Circulation Composition of Sea water Removal Processes for the Major Species Suggested Reading 13 Redox Equilibria The Standard Hydrogen Electrode and Thermodynamic Conventions Measurement of Eh pe-pH and Eh-pH Diagrams Partial Pressure or Fugacity-Fugacity Diagrams Review Questions Suggested Reading 14 Redox Conditions in Natural Waters Photosynthesis Respiration and Decay Redox Buffering Lakes The Ocean Groundwater Summary Review Questions Suggested Reading 15 Trace Elements Sources of Trace Elements Speciation, Equilibrium Solubility Control Adsorption and Coprecipitation Controls Uptake by Living Organisms Summary Review Question Suggested Reading 16 Mathematical and Numerical Models Speciation and Saturation Programs Reactions in a Uniform, Nonadvecting Medium Reactions in a Nonuniform and/ or Advecting Medium Suggested Reading 17 Isotopes Stable Isotopes Radioactive Isotopes Suggested Reading References Glossary of Geological Terms APPENDIXES I Standard-State Thermodynamic Data for Some Common Species II Selected Values for Equilibrium Constants at 298.15K (25°C) and Standard Enthalpies of Reaction Ill Table of Atomic Weights Answers to Problems Author Index Subject Index

Anmerkung: Pages 1-9, Geodynamic evolution of the Atlas system, Morocco: An introduction, Volker Jacobshagen --- Pages 11-17, The Anti-Atlas system: An overview, Eckard Wallbrecher --- Pages 19-42, A ductile shear zone in the Panafrican basement on the northwestern margin of the West African Craton (Sirwa Dome, Central Anti-Atlas, Eckard Wallbrecher --- Pages 43-60, Tectonothermal evolution of the late Panafrican Orogeny in the central Anti-Atlas (Southern Morocco), Yannis Bassias, Eckard Wallbrecher, Alexander Willgallis --- Pages 61-80, A plate tectonic model for the Panafrican Orogeny in the Anti-Atlas, Morocco, Peteralv M. Brabers --- Pages 81-90, The Precambrian/Cambrian boundary in the Anti-Atlas (Morocco) discussion and new results, Werner Buggisch, Erik Flügel --- Pages 91-106, The base of the Cambrian in Morocco, K. Sdzuy, G. Geyer --- Pages 107-121, Paleogeography and facies of the ‘gres terminaux’ (uppermost Lower Cambrian, Anti-Atlas/Morocco), Werner Buggisch, Rainer Siegert --- Pages 123-128, Diagenesis and very low-grade metamorphism of the Lower Cambrian rocks in the Anti-Atlas (Morocco), Werner Buggisch --- Pages 129-138, Deformation of igneous dikes in and around the Tichka granite, high Atlas — Morocco, Jean-Paul Schaer --- Pages 139-168, Synthesis of late paleozoic and triassic redbed sedimentation in Morocco, John C. Lorenz --- Pages 169-199, Jurassic carbonate facies of the Central and Eastern High Atlas rift, Morocco, John E. Warme --- Pages 201-217, Jurassic sediments of the Central High Atlas of Morocco: Deposition, burial and erosian history, Y.A. Brechbühler, R. Bernasconi, J. -P. Schaer --- Pages 219-244, Aspects of Western High Atlas tectonics, Nikolaus Froitzheim, Johannes Stets, Paul Wurster --- Pages 245-271, Structure and post-Palaeozoic evolution of the central High Atlas, Volker Jacobshagen, Rainald Brede, Manfred Hauptmann, Werner Heinitz, Renate Zylka --- Pages 273-291, Structural evolution of the southern and northern Central High Atlas in paleogene and Mio-Pliocene times, Cyril Fraissinet, Mustapha El Zouine, Jean-Luc Morel, André Poisson, Jean Andrieux… --- Pages 293-320, Recent data on the geology of the Middle-Atlas (Morocco), Renaud du Dresnay --- Pages 321-337, Synsedimentary tectonics in the Northern Middle Atlas (Morocco) during the late Cretaceous and Tertiary, Hans-Georg Herbig --- Pages 339-357, Geophysical studies of the earth's crust and upper mantle in the Atlas system of Morocco, Gerhard Schwarz, Peter J. Wigger --- Pages 359-404, The uplift of the central High Atlas as deduced from neogene continental sediments of the Ouarzazate province, Morocco, Konrad Görler, Friedrich-Franz Helmdach, Pieter Gaemers, Kurt Heißig, Winfried Hinsch… --- Pages 405-432, The ostracode fauna of the Ait Kandoula region, systematic description, Friedrich-Franz Helmdach --- Pages 433-444, Geomorphological aspects of the quaternary evolution of the Ouarzazate Basin, Southern Morocco, Gerhard Stäblein --- Pages 445-462, Rates of scarp retreat: A means of dating Neotectonic activity, Karl-Heinz Schmidt --- Pages 463-480, Evolution of the Alboran block margin from early Mesozoic to early Miocene time, M. Durand-Delga, Ph. Olivier --- Pages 481-499, Geodynamic evolution of the Atlas system (Morocco) in post-palaeozoic times, Volker Jacobshagen, Konrad Görler, Peter Giese

Anmerkung: INHALT: Vorwort / Th. KAEMMEL ; M. REICHSTEIN. - Early Stages of Steller Evolution and the Formation of Protostellar Disks: An Overview / Th. HENNING. - Middle Atmosphere of Venus - New Knowledge from Interpretation of IR Fourier Spectrometer Experiment aboard Venera 15 / K. SCHÄFER ; V. I. MOROZ ; D. SPÄNKUCH ; L. V. ZASOVA ; D. OERTEL ; V. M. LINKIN ; W. DÖHLER ; I. A. MATSYGORIN ; R. DUBOIS ; E. A. USTINOV. - Fest-Gas-Reaktionen und Planetenkosmogonie / W. SCHRÖN. - Some Remarks to the History of Earth-like Planets: The Heating Aspect / G. MEINEL Die frühe Entwicklung der Erde - quantitative chemische Aspekte / R. GOTTFRIED. - Geochemischer Vergleich von Meteoriten, Mond und Erde / K. HAHNE ; J. HARFF ; G. LOOS ; P. VOGLER. - Element and Isotope Geochemical Investigations on Magmatic Processes / K. WETZEL. - Zu Fragen von Meteoritenimpakts auf die Faunenentwicklung - dargestellt am Beispiel des Silurs / K. HAHNE ; H. JÄGER ; K. KROGNER. - Anschriften. , Beitr. teilw. dt., teilw. engl.

Anmerkung: CONTENTS Preface Abstract Chapter I. Introduction to problem 1. Previous attempts at blasting frozen ground 2. Necessity for fundamental approach 3. Terminology 4. Description, objectives, and scope of the Keweenaw Tests 5. Selection of explosives 6. Classification and properties of commercial explosives 7. Characteristics of explosives in the Keweenaw Tests 8. Comparison of Atlas, Hercules, and Du Pont nitroglycerine-base explosives Chapter II. Test program Section I. Field tests 1. General 2. Test site 3. Field test procedure a. Site preparation b. Instrumentation c. Snow removal d. Determining depth of frozen ground e. Soil sampling and coring f. Layout of the test site g. Spacing of blast holes h. Blast-hole drilling i. Blasting procedure j. Field analysis and crater surveys k. Data-sheet computations l. Photography Section II. Laboratory tests 1. Soil handling and storage 2. Soil classification tests a. Specimen preparation b. Test procedure c. Test results 3. Tests to determine stress-strain relationship a. General b. Specimen preparation for unconfined compression tests c. Test procedure d. Results e. Observations Chapter III. Analysis of blast tests Section I. Mechanics of crater formation in frozen Keweenaw silt 1. Introduction 2. Shock phenomena 3. Expansion of the gas bubble 4. Rupture of surface and conversion of pressure head to velocity head Section II. Blast Test A - Relationships of explosive, radius of crater, volume of crater, and depth of crater 1. Introduction 2. Description 3. Results and analysis 4. Summary of observations Section Ill. Blast Test B - Energy utilization in blasting 1. Introduction 2. Description 3. Results and analysis 4. Summary of observation Section IV. Blast Test C - The frozen-ground interface 1. Introduction 2. Relation of frozen-ground interface to scaling laws 3. Relation between the ratio of chamber volume to crater volume and the volume-utilization factor 4. Increase in volum.e-utilization factor for charges placed below the frozen layer 5. Position of the gas bubble relative to the frozen-ground interface 6. Igloo-type foxhole construction Section V. Blast Test D - Foxhole construction 1. Introduction 2. Application of shaped charges to foxhole construction 3. Application of hand-auget drilling to foxhole construction 4. Conclusions Section VI. Blast Test E - Temperature effect 1. Introduction 2. Description 3. Results and analysis 4. Summary of observations Section VII. Blast Test F - Effect of charge shape 1. Introduction 2. Description 3. Conclusions Chapter IV. Summary of objectives; conclusions and recommendations Section I. Summary of objectives 1. Introduction 2. Objective 1: Most efficientt type of explosive for blasts in frozen ground 3. Objective 2: Fundamental relation between weight of explosive and depth of charge 4. Objective 3: Proper position of charge relative to the frozen-ground interface 5. Objective 4: Feasibility of fracturing the frozen layer by placing a charge in the underlying unfrozen material 6. Objective 5: Effect of diameter of the borehole and shape of charge on results of blasting Section II. Conclusions and recommendations 1. Feasibility of using explosives for constructing foxholes in frozen ground 2. Methods of placing the charge 3. Mechanics of crater formation 4. The crater equation 5. Future instrumentation 6. Classification of explosives 7. Correlation of blast data Appendix: Data sheets, Experiments 1-13

Anmerkung: Inhaltsverzeichnis = Table of contents = Table des matières. - Einleitung = Introduction = Introduction. - Bemerkungen zum Inhalt und zur Gestaltung des Buches = Comments on the Contents and lay-out of the book = Remarques quant au contenue et à la structure du livre. - Methode = Methods = Methode. - Oekogramm = Ecogram = Ecogramme. - Bestimmungsschlüssel = Identification key = Clé d'identification. - Charakterisierung der Makroreste = Description of the macro-remains = Description des macrorestes. - Weitere Makroreste = Further macro-remains = Autres macrorestes. - Literatur = Literature = Litterature. - Index der Arten = Index of species = Index des espèces. , Text dt., engl. u. franz.