ALBERT

Note: Contents: 1. Einleitung. - 2. Gliederung, Grenzen, Ausmaße und Aufbau der Arktis. - 3. Gewässer der Arktis. - 4. Klima der Arktis. - 5. Die Lebewelt der Arktis. - 5A. Die Biosphäre. - 5B. Die Pflanzenwelt. - 5C. Die Tierwelt. - 5D. Der Mensch. - 6. Gang der Arktisforschung. - 6A. Atlantisch-europäisches Gebiet. - 6B. Polarsibirien. - 6C. Polaramerika. - 6D. Innerarktis. - 7. Die Arktis als Verkehrsraum. - 7A. Nordsibirischer Seeweg (Nordostpassage). - 7B. Nordwestpassage. - 7C. Luftverkehr. - 7D. Unterseeverkehr. - 8. Ziele und Methoden der Polarforschung. - 9. Schlußwort. - Namen und Sachverzeichnis. - Anhang: Tafel 1. Karte des Golfstrom- und Polarstromsystems. - Tafel 2. Farbige Karte der Arktis und angrenzender Länder.

Note: Inhaltsverzeichnis: TEIL I - PHYSIK DER ATMOSPHÄRISCHEN GRENZSCHICHT. - 1 Der Grenzschicht-Begriff. - 1.1 Die Atmosphärische Grenzschicht, der unterste Teil der Troposphäre. - 1.2 Der Grenzschicht-Begriff in der allgemeinen Strömungslehre. - 1.3 Anwendung der Bewegungsgleichung. - 1.4 Gedanklicher Übergang zur Atmosphärischen Grenzschicht. - 1.5 Skalenanalyse. - 1.5.1 Beispiel 1: Thermische Diffusion bei vorgegebener charakteristischer Länge. - 1.5.2 Beispiel 2: Höhe einer stationären Laborgrenzschicht. - 1.5.3 Beispiel 3: Höhe einer stationären Atmosphärischen Grenzschicht. - 1.6 Dimensionsanalyse. - 1.7 Unterschiedliche Definitionen der Grenzschichthöhe aus dem Profilverlauf. - 1.8 Typen der Atmosphärischen Grenzschicht. - 2 Flussdichten. - 2.1 Turbulenz. - 2.2 Formulierung von Flussdichten. - 2.2.1 Die transportierte Eigenschaft ist ein Skalar. - 2.2.2 Die transportierte Eigenschaft ist die Komponente eines Vektors. - 2.2.3 Der molekulare Impulstransport. - 3 Die hydrodynamischen Grundgleichungen. - 3.1 Die Komponentenschreibweise. - 3.2 Die Kontinuitätsgleichung. - 3.3 Die Gasgleichung. - 3.4 Skalenanalyse von mit Fluktuationsgrößen gebildeten Termen. - 3.5 Die Bewegungsgleichung. - 3.6 Die Haushaltsgleichungen für die fühlbare Wärme und den Wasserdampf. - 3.7 Die Randbedingungen. - 4 Haushaltsgleichungen von Größen, die dieTurbulenz beschreiben. - 4.1 Die Haushaltsgleichung für die turbulente kinetische Energie. - 4.2 Weitere Gleichungen fur kinetische Energien. - 4.3 Allgemeines über Haushaltsgleichungen für Momente zweiter Ordnung. - 4.4 Spektraler Transfer. - 4.5 Quantitative Beispiele. - 5 Die Parametrisierung. - 5.1 Das Problem. - 5.2 Die Schließung erster Ordnung. - 5.2.1 Der K-Ansatz und die Theorie des Mischungsweges. - 5.2.2 Der Differenzen-Ansatz. - 5.3 Schließungen höherer Ordnung. - 6 Dynamik der Ekman-Schicht. - 6.1 Die Ekman-Spirale in der Atmosphäre. - 6.1.1 Die Ekman-Gleichungen. - 6.1.2 Lösung der Ekman-Gleichungen mit KM = const. - 6.1.3 Lösung der Ekman-Gleichungen mit höhenabhängigem KM. - 6.1.4 Darstellung und Interpretation der Lösungen. - 6.2 Die vertikale Struktur der Atmosphärischen Grenzschicht. - 6.2.1 Die Höhe der Prandtl-Schicht. - 6.2.2 Die Höhe der dynamischen Grenzschicht. - 6.2.3 Das Gesamtbild der Struktur der horizontal homogenen dynamischen Grenzschicht. - 6.3 Die Ekman-Spirale im Ozean. - 7 Die Prandtl-Schicht. - 7.1 Das logarithmische Windprofil bei neutraler Schichtung. - 7.2 Überlegungen zum diabatischen Windprofil. - 7.3 Stabilitätsbetrachtungen. - 7.4 Das Turbulenzkriterium von L.F. Richardson. - 7.5 Die Ähnlichkeitstheorie von Monin und Obukhov. - 7.6 Das aus der Ähnlichkeitstheorie folgende Windprofil. - 7.7 Allgemeine Formulierung der Profilbeziehungen. - 7.8 Die Bestimmung der Funktionen φ (ζ) und j (ζ). - 7.9 Die Bulk-Transportkoeffizienten oder -widerstände. - 7.10 Weitere Gesetzmäßigkeiten der Prandtl-Schicht. - 8 Die Rossby-Zahl-Ähnlichkeitstheorie. - 8.1 Grundlagen. - 8.2 Die Widerstandsgesetze der AGS. - 8.3 Einfache Modelle für die gesamte AGS. - 9 Die konvektive Grenzschicht. - 9.1 Einordnung in die Grundtypen der AGS. - 9.2 Ähnlichkeitsbetrachtungen. - 9.3 Die beobachtete Struktur der konvektiven Grenzschicht. - 9.4 Konzeptionelle Modelle. - 9.4.1 Die Grundstruktur der konvektiven Grenzschicht. - 9.4.2 Die trockene konvektive Grenzschicht. - 9.4.3 Die konvektive Grenzschicht mit Wolken (feuchte CBL). - 10 Die stabile Grenzschicht. - 10.1 Das Phänomen. - 10.2 Der nächtliche Grenzschicht-Strahlstrom. - TEIL II - MIKROMETEOROLOGIE. - 11 Die Energiebilanz an der Erdoberfläche. - 11.1 Die Strahlungsbilanz. - 11.2 Der Bodenwärmestrom. - 11.3 Die Energiebilanzterme über wirklichen Oberflächen. - 11.4 Zusammenhänge zwischen den Energiebilanztermen. - 11.5 Messung der Energiebilanzterme. - 11.6 Beispiele. - 12 Mikroklimate. - 12.1 Definition. - 12.2 Beispiele. - 12.3 Interne Grenzschichten. - 13 Das Bestandsklima. - 13.1 Eigenschaften einer Vegetationsdecke. - 13.2 Die Verdunstung. - 13.2.1 Photosynthese und Respiration. - 13.2.2 Die potentielle Verdunstung. - 13.2.3 Die aktuelle Verdunstung. - 13.3 Boden-Vegetation-Atmosphäre-Wechselwirkung (SVAT). - 14 Mikrometeorologie über Schnee- und Eisoberflächen. - 14.1 Problematik und einige Phänomene. - 14.2 Freie und bedeckte Ablation. - 14.2.1 Grundlagen für ein einfaches Modell. - 14.2.2 Freie Ablation. - 14.2.3 Bedeckte Ablation. - 14.2.4 Ablationsdiagramme. - Anhang - Zur Geschichte der Grenzschicht-Meteorologie. - Literaturverzeichnis. - Sachverzeichnis.

Note: Table of Contents: I BASIC CONCEPTS AND DISCRETIZATIONS. - 1 Advection-Diffusion-Reaction Equations. - 1.1 Nonlinear Reaction Problems from Chemistry. - 1.2 Model Equations for Advection-Diffusion. - 1.3 Multi-dimensional Problems. - 1.4 Examples of Applications. - 2 Basic Discretizations for ODEs. - 2.1 Initial Value Problems and Euler's Method. - 2.2 Norms and Matrices. - 2.3 Perturbations on ODE Systems. - 2.4 The θ-Method and Stiff Problems. - 2.5 Stability of the θ-Method. - 2.6 Consistency and Convergence of the θ-Method. - 2.7 Nonlinear Results for the θ-Method. - 2.8 Concluding Remarks. - 3 Basic Spatial Discretizations. - 3.1 Discrete Fourier Decompositions. - 3.2 The Advection Equation. - 3.3 The Diffusion Equation. - 3.4 The Advection-Diffusion Equation. - 4 Convergence of Spatial Discretizations. - 4.1 Stability, Consistency and Convergence. - 4.2 Advection-Diffusion with Constant Coefficients. - 4.3 Advection with Variable Coefficients. - 4.4 Diffusion with Variable Coefficients. - 4.5 Variable Coefficients and Higher-Order Schemes. - 5 Boundary Conditions and Spatial Accuracy. - 5.1 Refined Global Error Estimates. - 5.2 Outflow with Central Advection Discretization. - 5.3 Boundary Conditions with the Heat Equation. - 5.4 Boundary Conditions and Higher-Order Schemes. - 6 Time Stepping for PDEs. - 6.1 The Method of Lines and Direct Discretizations. - 6.2 Stability, Consistency and Convergence. - 6.3 Stability for MOL - Stability Regions. - 6.4 Von Neumann Stability Analysis. - 7 Monotonicity Properties. - 7.1 Positivity and Maximum Principle. - 7.2 Positive Semi-discrete Systems. - 7.3 Positive Time Stepping Methods. - 7.4 Numerical Illustrations. - 8 Numerical Test Examples. - 8.1 The Nonlinear Schrödinger Equation. - 8.2 The Angiogenesis Model. - II TIME INTEGRATION METHODS. - 1 Runge-Kutta Methods. - 1.1 The Order Conditions. - 1.2 Examples. - 1.3 The Stability Function. - 1.4 Step Size Restrictions for Advection-Diffusion. - 1.5 Rosenbrock Methods. - 2 Convergence of Runge-Kutta Methods. - 2.1 Order Reduction. - 2.2 Local Error Analysis. - 2.3 Global Error Analysis. - 2.4 Concluding Notes. - 3 Linear Multistep Methods. - 3.1 The Order Conditions. - 3.2 Examples. - 3.3 Stability Analysis. - 3.4 Step Size Restrictions for Advection-Diffusion. - 3.5 Convergence Analysis. - 4 Monotone ODE Methods. - 4.1 Linear Positivity for One-Step Methods. - 4.2 Nonlinear Positivity for One-Step Methods. - 4.3 Positivity for Multistep Methods. - 4.4 Related Monotonicity Results. - 5 Variable Step Size Control. - 5.1 Step Size Selection. - 5.2 An Explicit Runge-Kutta Example. - 5.3 An Implicit Multistep Example. - 5.4 General Purpose ODE Codes. - 6 Numerical Examples. - 6.1 A Model for Antibodies in Tumorous Tissue. - 6.2 The Nonlinear Schrödinger Equation. - III ADVECTION-DIFFUSION DISCRETIZATIONS. - 1 Non-oscillatory MOL Advection Discretizations. - 1.1 Spatial Discretization for Linear Advection. - 1.2 Numerical Examples. - 1.3 Positivity and the TVD Property. - 1.4 Nonlinear Scalar Conservation Laws. - 2 Direct Space-Time Advection Discretizations. - 2.1 Optimal-Order DST Schemes. - 2.2 A Non-oscillatory Third-Order DST Scheme. - 2.3 Explicit Schemes with Unconditional Stability. - 3 Implicit Spatial Discretizations. - 3.1 Order Conditions. - 3.2 Examples. - 3.3 Stability and Convergence. - 3.4 Monotonicity. - 3.5 Time Integration Aspects. - 4 Non-uniform Grids - Finite Volumes (1D). - 4.1 Vertex Centered Schemes. - 4.2 Cell Centered Schemes. - 4.3 Numerical Illustrations. - 4.4 Higher-Order Methods and Limiting. - 5 Non-uniform Grids - Finite Elements (1D). - 5.1 The Basic Galerkin Method. - 5.2 Standard Galerkin Error Estimates. - 5.3 Upwinding. - 6 Multi-dimensional Aspects. - 6.1 Cartesian Grid Discretizations. - 6.2 Diffusion on Cartesian Grids. - 6.3 Advection on Cartesian Grids. - 6.4 Transformed Cartesian Grids. - 6.5 Unstructured Grids. - 7 Notes on Moving Grids and Grid Refinement. - 7.1 Dynamic Regridding. - 7.2 Static Regridding. - IV SPLITTING METHODS. - 1 Operator Splitting. - 1.1 First-Order Splitting. - 1.2 Second-Order Symmetrical Splitting. - 1.3 Higher-Order Splittings. - 1.4 Abstract Initial Value Problems. - 1.5 Advection-Diffusion-Reaction Splittings. - 1.6 Dimension Splitting. - 1. 7 Boundary Values and Stiff Terms. - 2 LOD Methods. - 2.1 The LOD-Backward Euler Method. - 2.2 LOD Crank-Nicolson Methods. - 2.3 The Trapezoidal Splitting Method. - 2.4 Boundary Correction Techniques. - 2.5 Numerical Comparisons. - 3 ADI Methods. - 3.1 The Peaceman-Rachford Method. - 3.2 The Douglas Method. - 4 IMEX Methods. - 4.1 The IMEX-θ Method. - 4.2 IMEX Multistep Methods. - 4.3 Notes on IMEX Runge-Kutta Methods. - 4.4 Concluding Remarks and Tests. - 5 Rosenbrock AMF Methods. - 5.1 One-Stage Methods of Order One and Two. - 5.2 Two-Stage Methods of Order Two and Three. - 5.3 A Three-Stage Method of Order Two. - 5.4 Concluding Remarks and Tests. - 6 Numerical Examples. - 6.1 Two Chemo-taxis Problems from Biology. - 6.2 The Numerical Methods. - 6.3 Numerical Experiments. - V STABILIZED EXPLICIT RUNGE-KUTTA METHODS. - 1 The RKC Family. - 1.1 Stability Polynomials. - 1.2 Integration Formulas. - 1.3 Internal Stability and Full Convergence Properties. - 2 The ROCK Family. - 2.1 Stability Polynomials. - 2.2 Integration Formulas. - 2.3 Internal Stability and Convergence. - 3 Numerical Examples. - 3.1 A Combustion Model. - 3.2 A Radiation-Diffusion Model. - Bibliography. - Index.

Note: Contents: 1 Introduction. - 2 Time Scales and Ages. - 2.1 Absolute Time Scales. - 2.2 Relative Time Scales. - 2.3 Physical and Chemical Time Scales. - 3 Selection, Collection, Packing, Storage, Transport,and Description of the Samples. - 3.1 Selection and Collection of the Samples. - 3.2 Packing, Storage, and Transport of the Samples. - 3.3 Sample Description. - 4 Treatment and Interpretation of the Raw Data. - 4.1 Suitability of a Sample for Dating and Reliabilityof the Dates. - 4.1.1 Soft-Rock Dating. - 4.1.2 Hard-Rock Dating. - 4.1.3 Isotope Geochemistry. - 4.2 Mathematical Evaluation of Physical and Chemical Age Data. - 4.2.1 Rules for Simple Calculations with the Dating Results; Statistical Tests. - 4.2.2 Comparison of Age Values. - 4.2.3 Numerical and Graphical Evaluation of Age Values. - 4.3 Publication of the Age Values. - 5 Physical Dating Methods. - 5.1 Principles. - 5.2 Sample Treatment and Measurement Techniques. - 5.2.1 Sample Treatment. - 5.2.1.1 Hard-Rock Samples. - 5.2.1.2 Soft-Rock Samples. - 5.2.2 Radioactivity Measurements: Decay Counting Methods. - 5.2.2.1 Gas-Filled Proportional and Geiger-Müller Counters. - 5.2.2.2 Scintillation Counters. - 5.2.2.3 Semiconductor Detectors. - 5.2.3 Measurement of Stable and Long-Lived Isotopes: Atom Counting Methods. - 5.2.3.1 Mass Spectrometry (MS). - 5.2.3.2 Accelerator Mass Spectrometry (AMS). - 5.2.3.3 Resonance-Ionization Spectrometry (RIS). - 5.2.4 Other Analytical Techniques. - 5.2.4.1 Isotope Dilution Analysis (ID). - 5.2.4.2 Neutron Activation Analysis (NAA). - 5.2.4.3 Flame Photometry, Atomic Absorption Spectrometry (AA) and Inductive Coupled Plasma Analysis (ICP). - 5.2.4.4 Ion-Microprobe (IMP) and Laser Microprobe Mass Analysis (LAMMA). - 5.2.4.5 X-Ray Fluorescence Analysis (XRF) . - 6 Radiometric Dating Methods. - 6.1 Parent/Daughter Isotope Ratios as a Geochronometer. - 6.1.1 Potassium/Argon (40K/40Ar) Method. - 6.1.1.1 Conventional Potassium/Argon (40K/40Ar) Method. - 6.1.1.2 Argon/Argon (39Ar/40Ar) Method. - 6.1.2 Potassium/Calcium (40K/40Ca) Method. - 6.1.3 Rubidium/Strontium (87Rb/87Sr) Method. - 6.1.4 Lanthanum/Cerium (138La/138Ce) Method. - 6.1.5 Lanthanum/Barium (138La/138Ba) Method. - 6.1.6 Samarium/Neodymium (147Sm/143Nd) Method. - 6.1.7 Lutetium/Hafnium (176Lu/176Hf) Method. - 6.1.8 Rhenium/Osmium (187Re/187Os) Method. - 6.1.9 Uranium/Thorium/Lead Methods (238U/206Pb, 235U/207Pb and 232Th/208Pb Methods). - 6.1.10 Common Lead Method. - 6.1.11 Lead/Lead (207Pb/206Pb) Method. - 6.1.12 Chemical Lead Method. - 6.1.13 Lead/Alpha Method (Larsen Method). - 6.1.14 Krypton/Krypton (Krsf/Krn) Method. - 6.1.15 Xenon Methods. - 6.1.15.1 Uranium/Xenon (U/Xesf) Method. - 6.1.15.2 Xenon/Xenon (Xesf/Xen) Method. - 6.2 Dating with Cosmogenic Radionuclides. - 6.2.1 Radiocarbon (14C) Method. - 6.2.2 Tritium (3H) Methods. - 6.2.2.1 Classical Tritium (3H) Method. - 6.2.2.2 Tritium/Helium-3 (3H/3He) and Helium-3 (3He)Methods. - 6.2.3 Beryllium-10 (10Be) Method. - 6.2.4 Sodium-22 (22Na) Method. - 6.2.5 Aluminium-26 (26Al) Method. - 6.2.6 Silicon-32 (32Si) Method. - 6.2.7 Chlorine-36 (36Cl) Method. - 6.2.8 Argon-39 (39Ar) Method. - 6.2.9 Calcium-41 (41Ca) Method. - 6.2.10 Manganese-53 (53Mn) Method. - 6.2.11 Krypton-81 (81Kr) Method. - 6.2.12 Iodine-129 (129I) Method. - 6.2.13 Aluminium-26/Beryllium-10 (26Al/10Be) Method. - 6.2.14 Beryllium-10/Chlorine-36 (10Be/36Cl) Method. - 6.3 Dating Based on Radioactive Disequilibrium of the Uranium, Thorium, and Protactinium Decay Series: The Uranium/Thorium/Protactinium Methods. - 6.3.1 230Th/234U Method. - 6.3.2 231Pa/235U Method. - 6.3.3 231Pa/230Th Method. - 6.3.4 234U/238U Method. - 6.3.5 230Th-excess Method. - 6.3.6 231Pa-excess Method. - 6.3.7 230Th-excess/232Th or 230Th/238U Method. - 6.3.8 231Pa-excess/23Th-excess Method. - 6.3.9 234Th-excess Method. - 6.3.10 228Th-excess/232Th Method. - 6.3.11 Dating Methods Based on Supported 226Ra and Unsupported 226Ra. - 6.3.12 224Ra and 228Ra Methods. - 6.3.13 210Pb Method. - 6.3.14 Uranium/Helium (U/He) Method. - 6.3.15 Radium/Radon Method. - 6.4 Age Determination Using Radiation Damage. - 6.4.1 Thermoluminescence (TL) Method. - 6.4.2 Optical Dating (OSL) Method. - 6.4.3 Electron Spin Resonance (ESR or EPR) Method. - 6.4.4 Exo-Electron Method (TSEE Method). - 6.4.5 Thermally Stimulated Current (TSC) Method. - 6.4.6 Differential Thermoanalysis (DTA). - 6.4.7 Fission Track Method (FT Method). - 6.4.8 Alpha-Recoil Track Method. - 6.4.9 Age Determination Using Pleochroic Haloes. - 6.5 Dating Meteorites and Lunar Rocks. - 6.5.1 Introduction. - 6.5.2 Sample Preparation and Measurement. - 6.5.3 Formation Interval. - 6.5.4 Solidification Ages. - 6.5.5 Gas Retention Ages. - 6.5.6 Cosmic Ray Exposure Ages. - 6.5.7 Terrestrial Ages of Meteorites. - 7 Chronostratigraphic Methods Using Global Time Markers. - 7.1 Paleomagnetic Dating Methods. - 7.2 Chronostratigraphic Time-Scale Using [Delta] 18O Values. - 7.3 Chronostratigraphic Time-Scale Using [Delta] 34S and [Delta] 13C Values and 87Sr/86Sr Ratios. - 7.4 Artificial Radionuclides as Time Markers. - 7.5 Geochemical Time Markers. - 7.6 Chemical Pollution as Time Markers. - 8 Chemical Dating Methods. - 8.1 Amino-Acid Racemization Method (AAR). - 8.2 Amino-Acid Degradation Method. - 8.3 Dating of Bones Using the Nitrogen or Collagen Content. - 8.4 Chemical Electron-Spin-Resonance (ESR) Dating. - 8.5 Molecular (Protein and DNA) Clocks. - 8.6 Obsidian Hydration Method. - 8.7 Dating of Man-Made Glass. - 8.8 Calcium Diffusion and Cation-Ratio Methods. - 8.9 Dating of Bones Using the Fluorine or Uranium Content. - 9 Phanerozoic Time-Scale. - 9.1 Objectives and History of Geochronolgy. - 9.2 Geological Time-Scales. - 9.3 The Future. - 10 Literature. - 10.1 Journals that Frequently Publish Geochronological Papers. - 10.2 Geochronology Textbooks. - 10.3 References. - Acknowledgments. - Appendix A: Geochronology Glossary. - Appendix B: Radioactive and Stable Isotopes in Geochronology. - Appendix C: List of Addresses. - Subject Index. - Foldout Table: Dating Methods, Ranges, and Materials.

Note: Table of Contents: Prologue. - List of authors and participants. - I. RADIOCARBON AND ABSOLUTE CHRONOLOGIES. - Tree-ring 14C calibration at 10.000 BP / B. Kromer and B. Becker. - On flow model dating of stable isotope records from Greenland ice cores 7 S. J. Johnsen and W. Dansgaard. - The clay-varve based Swedish time scale and its relation to the Late Weichselian radiocarbon chronology / S. björck, I. Cato, L. Brunnberg, B. Strömberg. - A step towards an absolute time-scale for the Late-Glacial: annually laminated sediments from Soppensee (Switzerland) / A. F. Lotter. - B. Ammann, J. Beer, I. Hajdas, M. Sturm. - The late glacial-holocene transition in central Europe derived from isotope studies of laminated sediments from Lake Gościaź (Poland) / K. Rozanski, T. Goslar, M. Dulinski, T. Kuc, M. F. Pazdur, A. Walanus. - Younger Dryas oscillation - varve dated microstratigraphic, palynological and palaeomagnetic records from Lake Holzmaar, Germany / B. Zolitschka, B. Haverkamp, J. F. W. Negendank. - 230Th/234U and 14C ages obtained by mass spectrometry on corals from Barbados (West Indies), Isabela (Galapagos) and Mururoa (French Polynesia) / E. Bard, R. G. Fairbanks, M. Arnold, B. Hamelin. - II. COSMONUCLIDE PRODUCTION CHANGES DURING THE PAST. - Expected secular variations in the global terrestrial production rate of radiocarbon / D. Lal. - 10Be deposition at Vostok, Antarctica, during the last 50,000 years and its relationship to possible cosmogenic production variations during this period / G. M. Raisbeck, F. Yiou, J. Jouzel, J. R. Petit, N. I. Barkov, E. Bard. - 10Be peaks as time markers in polar ice cores / J. Beer, S. J. Johnsen, G. Bonani, R. C. Finkel, C. C. Langway, H. Oeschger, B. Stauffer, M. Suter, W. Woelfli. - Variation of geomagnetic field intensity from 8-60 Ky BP, Massif Central France / J. Salis and N. Bonhommet. - A geomagnetic calibration of the radiocarbon time-scale / A. Mazaud, C. Laj, E. Bard, M. Arnold, E. Tric. - III. CLIMATIC CHANGES DURING THE LAST DEGLACIATION. - The strength of the nordic heat pump / W. S. Broecker. - δ18O time-slice reconstruction of meltwater anomalies at Termination 1 in the North Atlantic between 50 and 80°N / M. Sarnthein, E. Jansen, M. Arnold, J. C. Duplessy, H. Erlenkeuser, A. Flatoy, T. Veum, E. Vogelsang, M. S. Weinelt. - A new method to reconstruct sea surface salinity: application to the North Atlantic ocean during the Younger Dryas / J.-C. Duplessy, L. Labeyrie, A. Juillet-Leclerc, J. Duprat. - The determination of past ocean-atmosphere radiocarbon differences / J. R. Southon, D. E. Nelson, J. S. Vogel. - The last deglaciation in Antarctica: further evidence of a "Younger Dryas" type climatic event / J. Jouzel, J. R. Petit, N. I. Barkov, J. M. Barnola, J. Chappellaz, P. Ciais, V. M. Kotkyakov, C. Lorius, V. N. Petrov, D. Raynaud, C. Ritz. - Possible ice-core evidence for a fresh melt water cap over the Atlantic ocean in the early Holocene / D. A. Fisher. - Climatic changes in Northwest Africa during the last deglaciation (16-7 ka BP) / F. Gasse, J. Ch. Fontes. - The palynological expression and timing of the Younger Dryas event - Europe versus Eastern North America / D. M. Peteet.

Note: Table of Contents: 1 The Solid Phase of Marine Sediments / DIETER K. FÜTTERER 1.1 Introduction 1.2 Sources and Components of Marine Sediments 1.2.1 Lithogenous Sediments 1.2.2 Biogenous Sediments 1.2.3 Hydrogenous Sediments 1.3 Classification of Marine Sediments 1.3.1 Terrigenous Sediments 1.3.2 Deep-Sea Sediments 1.4 Global Patterns of Sediment Distribution 1.4.1 Distribution Patterns of Shelf Sediments 1.4.2 Distribution Patterns of Deep-Sea Sediments 1.4.3 Distribution Patterns of Glay Minerals 1.4.4 Sedimentation Rates 2 Geophysical Perspectives in Marine Sediments 2.1 Physical Properties of Marine Sediments / MONIKA BREITZKE 2.1.1 Introduction 2.1.2 Porosity and Wet Bulk Density 2.1.2.1 Analysis by Weight and Volume 2.1.2.2 Gamma Ray Attenuation 2.1.2.3 Electrical Resistivity (Galvanic Method) 2.1.2.4 Electrical Resistivity (Inductive Method) 2.1.3 Permeability 2.1.4 Acoustic and Elastic Properties 2.1.4.1 Biot-Stoll Model 2.1.4.2 Full Waveform Ultrasonic Gore Logging 2.1.5 Sediment Classification 2.1.5.1 Full Waveform Gore Logs as Acoustic Images 2.1.5.2 P-and S-Wave Velocity, Attenuation, Elastic Moduli and Permeability 2.1.6 Sediment Echosounding 2.1.6.1 Synthetic Seismograms 2.1.6.2 Narrow-Beam Parasound Echosounder Recordings 2.2 Sedimentary Magnetism / ULRICH BLEIL 2.2.1 Introduction 2.2.2 Biogenie Magnetic Minerals in Marine Sediments 2.2.3 Reduction Diagenesis of Magnetic Minerals in Marine Environments 3 Quantification of Early Diagenesis: Dissolved Constituents in Marine Pore Water / HORST D. SCHULZ 3.1 Introduction: How to Read Pore Water Concentration Profiles 3.2 Calculation of Diffusive Fluxes and Diagenetic Reaction Rates 3.2.1 Steady State and Non-Steady State Situations 3.2.2 The Steady State Situation and Fick's First Law of Diffusion 3.2.3 Quantitative Evaluation of Steady State Concentration Profiles 3.2.4 The Non-Steady State Situation and Fick's Second Law of Diffusion 3.2.5 The Primary Redox-Reactions: Degradation of Organic Matter 3.3 Sampling of Pore Water for Ex-Situ Measurements 3.3.1 Obtaining Sampies of Sediment for the Analysis of Pore Water 3.3.2 Pore Water Extraction from the Sediment 3.3.3 Storage, Transport and Preservation of Pore Water 3.4 Analyzing Constituents in Pore Water, Typical Profiles 3.5 In-Situ Measurements 3.6 Influence of Bioturbation, Bioirrigation, and Advection 4 Organic Matter: The Driving Force for Early Diagenesis / JÜRGEN RULLKÖTTER 4.1 The Organic Carbon Cycle 4.2 Organic Matter Accumulation in Sediments 4.2.1 Productivity Versus Preservation 4.2.2 Primary Production of Organic Matter and Export to the Ocean Bottom 4.2.3 Transport of Organic Matter through the Water Column 4.2.4 The Influence of Sedimentation Rate on Organic Matter Burial 4.2.5 Allochthonous Organic Matter in Marine Sediments 4.3 Early Diagenesis 4.3.1 The Organic Carbon Content of Marine Sediments 4.3.2 Chemical Composition of Biomass 4.3.3 The Principle of Selective Preservation 4.3.4 The Formation of Fossil Organic Matter and its Bulk Composition 4.3.5 Early Diagenesis at the Molecular Level 4.3.6 Biological Markers (Molecular Fossils) 4.4 Organic Geochemical Proxies 4.4.1 Total Organic Carbon and Sulfur 4.4.2 Marine Versus Terrigenous Organic Matter 4.4.3 Molecular Paleo-Seawater Temperature and Climate Indicators 4.5 Analytical Techniques 4.5.1 Sam pie Requirements 4.5.2 Elemental and Bulk Isotope Analysis 4.5.3 Rock-Eval Pyrolysis and Pyrolysis Gas Chromatography 4.5.4 Organic Petrography 4.5.5 Bitumen Analysis 4.6 The Future of Marine Geochemistry of Organic Matter 5 Bacteria and Marine Biogeochemistry / Bo BARKER JORGENSEN 5.1 Role of Microorganisms 5.1.1 From Geochemistry to Microbiology - and back 5.1.2 Approaches in Marine Biogeochemistry 5.2 Life and Environments at Small Scale 5.2.1 Hydrodynamics of Low Reynolds Numbers 5.2.2 Diffusion at Small Scale 5.2.3 Diffusive Boundary Layers 5.3 Regulation and Limits of Microbial Processes 5.3.1 Substrate Uptake by Microorganisms 5.3.2 Temperature as a Regulating Factor 5.3.3 Other Regulating Factors 5.4 Energy Metabolism of Prokaryotes 5.4.1 Free Energy 5.4.2 Reduction-Oxidation Processes 5.4.3 Relations to Oxygen 5.4.4 Definitions of Energy Metabolism 5.4.5 Energy Metabolism of Microorganisms 5.4.6 Chemolithotrophs 5.4.7 Respiration and Fermentation 5.5 Pathways of Organic Matter Degradation 5.5.1 Depolymerization of Macromolecules 5.5.2 Aerobic and Anaerobic Mineralization 5.5.3 Depth Zonation of Oxidants 5.6 Methods in Biogeochemistry 5.6.1 Incubation Experiments 5.6.2 Radioactive Tracers 5.6.3 Example: Sulfate Reduction 5.6.4 Specific Inhibitors 5.6.5 Other Methods 6 Early Diagenesis at the Benthic Boundary Layer: Oxygen and Nitrate in Marine Sediments / CHRISTIAN HENSEN AND MATTHIAS ZABEL 6.1 Introduction 6.2 Oxygen and Nitrate Distribution in Seawater 6.3 The Role of Oxygen and Nitrate in Marine Sediments 6.3.1 Respiration and Redox Processes 6.3.1.1 Nitrification and Denitrification 6.3.1.2 Coupling of Oxygen and Nitrate to other Redox Pathways 6.3.2 Determination of Consumption Rates and Senthic Fluxes 6.3.2.1 Fluxes and Concentration Profiles Determined by In-Situ Devices 6.3.2.2 Ex-Situ Pore Water Data from Deep-Sea Sediments 6.3.2.3 Determination of Denitrification Rates 6.3.3 Oxic Respiration, Nitrification and Denitrification in Different Marine Environments 6.3.3.1 Quantification of Rates and Fluxes 6.3.3.2 Variation in Different Marine Environments: Case Studies 6.4 Summary 7 The Reactivity of Iron / RALF R. HAESE 7.1 Introduction 7.2 Pathways of Iron Input to Marine Sediments 7.2.1 Fluvial Input 7.2.2 Aeolian Input 7.3 Iron as a Limiting Nutrient for Primary Productivity 7.4 The Early Diagenesis of Iron in Sediments 7.4.1 Dissimilatary Iran Reductian 7.4.2 Solid Phase Ferric Iron and its Bioavailability 7.4.2.1 Properties of Iron Oxides 7.4.2.2 Bioavailability of Iron Oxides 7.4.2.3 Bioavailability of Sheet Silicate Sound Ferric lron 7.4.3 Iron and Manganese Redax Cycles 7.4.4 Iron Reactivity towards S, O2, Mn, NO3, P, HCO3, and Si-AI 7.4.4.1 lron Reduction by HS and Ligands 7.4.4.2 Iron Oxidation by O2, NO3, and Mn4+ 7.4.4.3 Iron-Sound Phosphorus 7.4.4.4 The Formation of Siderite 7.4.4.5 The Formation of lron Searing Aluminosilicates 7.4.5 Discussion: The Importance of Fe-and Mn-Reactivity in Various Enyironments 7.5 The Assay for Ferric and Ferrous Iron 8 Sulfate Reduction in Marine Sediments / SABINE KASTEN AND BO BARKER JØRGENSEN 8.1 Introduction 8.2 Sulfate Reduction and the Degradation of Organic Matter 8.3 Biotic and Abiotic Processes Coupled to Sulfate Reduction 8.3.1 Pyrite Formation 8.3.2 Effects of Sulfate Reduction on Sedimentary Solid Phases 8.4 Determination of Sulfate Reduction Rates 9 Marine Carbonates: Their Formation and Destruction / RALPH R. SCHNEIDER, HORST D. SCHULZ AND CHRISTIAN HENSEN 9.1 Introduction 9.2 Marine Environments of Carbonate Production and Accumulation 9.2.1 Shallow-Water Carbonates 9.2.2 Pelagic Calcareous Sediments 9.3 The Calcite-Carbonate-Equilibrium in Marine Aquatic Systems 9.3.1 Primary Reactions of the Calcite-Carbonate-Equilibrium with Atmospheric Contact in Infinitely Diluted Solutions 9.3.2 Primary Reactions of the Calcite-Carbonate-Equilibrium without Atmospheric Contact 9.3.3 Secondary Reactions of the Calcite-Carbonate-Equilibrium in Seawater 9.3.4 Examples for Calculation of the Calcite-Carbonate-Equilibrium in Ocean Waters 9.4 Carbonate Reservoir Sizes and Fluxes between Particulate and Dissolved Reservoirs 9.4.1 Production Versus Dissolution of Pelagic Carbonates 9.4.2 Inorganic and Organic Carbon Release trom Deep-Sea Sediments 10 Influences of Geochemical Processes on Stable Isotope Distribution in Marine Sediments / TORSTEN SICKERT 10.1 Introduction 10.2 Fundamentals 10.2.1 Principles of Isotopic Fractionation 10.2.2 Analytical Procedures 10.3 Geochemicallnfluences on 18O/16O Ratios 10.3.1 δ18O of Seawater 10.3.2 δ18O in Marine Carbonates 10.4 Geochemical Influences on 13C/12C Ratios 10.4.1

Note: Contents (I) Motivation and Methods (A) The Antarctic Ice Sheet and its Role in the Global System (A.1) Main Geographic and Glaciologic Provinces of Antarctica (A.2) Climatic Change, Sea-Level Rise,and Changes in the Cryosphere (A.3) Modeling Versus Measuring B) Satellite Remote Sensing (B.1) An Overview of Ice Sheet Observations by Satellite (B.2) Satellite Radar Altimetry (B.2.1) Satellite Missions with Radar Altimeter Observations (B.2.1.1) SEASAT (B.2.1.2) GEOSAT (B.2.1.3) ERS-1 and ERS-2 (B.2.1.4) Other Missions with Altimeters, and Related Missions (B.2.2) Mission Types: Exact Repeat Missions and Geodetic Missions (B.2.3) Radar Measurement Principles (B.3) Analysis of Satellite Radar Altimeter Data over Ice Sheets and Glaciers (B.3.1) Problems and Methods of Mapping Ice Surface Elevation (B.3.2) Derivation of Ice Surface Roughness and Morphology (C) Data Analysis Methods Applied in the Antarctic Atlas (C.0) Introduction (C.1) Corrections of Radar Altimeter Data (C.1.1) Corrections Applied to Satellite Radar Altimeter Data for Ice Surface Mapping (C.1.2) The Bad-Track Problem (C.1.3) The Need for Interpolation of Geophysical Line Survey Data (C.2) Map Projection and Atlas Mapping (C.2.1) The UTM Projection (C.2.2) The Atlas Mapping Problem (C.2.3) The Solution: The Antarctic Atlas Mapping Scheme (C.2.4) Map Sheet Calculation with TRANSVIEW (C.3) Geostatistical Estimation (C.3.1) Concept of the Regionalized Variable and Principles of Variography (C.3.2) Kriging (C.3.3) Variography for Satellite Radar Altimeter Data over Antarctic Ice Surfaces (C.3.4) Application: Search Algorithm and Kriging Parameters for Antarctic Atlas DTMs. Mapping Parameters (C.3.4.1) Search Routine for Geophysical Line Survey Data and Software (C.3.4.2) Grid Spacing (C.3.4.3) Mapping Parameters: Contouring and Coloring Scheme (C.3.5) Error Analysis (C.3.6) Influence of the Radar Altimeter Sensor Compared to Influence of the Variogramin Kriging for GEOSAT and ERS-1 Data (C.4) The Role of the Geodetic Reference Surface (C.4.1) Ellipsoid and Geoid Concepts (C.4.2) Mapping of Ice Surfaces with Reference to Geoid Models (II) The Atlas (D) Atlas Maps (D.0) Map Organization and Description Principles (D.1) Latitude Row 63-68°S: Maps from GEOSAT and ERS-1 Radar Altimeter Data Map m45e37-53n63-68 Casey Bay Map m57e49-65n63-68 Napier Mountains Map m69e61-77n63-68 Mawson Coast East Map m81e73-89n63-68 Leopold and Astrid Coast Map m93e85-101n63-68 Queen Mary Coast Map m105e97-113n63-68 Knox Coast Map m117e109-125n63-68 Sabrina Coast Map m129e121-137n63-68 Clarie Coast Map m141e133-149n63-68 Adélie Coast Map m153e145-161n63-68 Ninnis Glacier Tongue Map m297e289-305n63-68 Antarctic Peninsula (Graham Land) (D.2) Latitude Row 67-72.1°S: Maps from GEOSAT and ERS-1 Radar Altimeter Data Map m15we23W-7Wn67-721 Ekström Ice Shelf Map m3we11w-5n67-721 Fimbul Ice Shelf Map m9e1-17n67-721 Princess Astrid Coast Map m21e13-29n67-721 Erskine Iceport Map m33e25-41n67-721 Riiser-Larsen Peninsula Map m45e37-53n67-721 Prince Olav Coast Map m57e49-65n67-721 Kemp Coast Map m69e61-77n67-721 Lambert Glacier Map m81e73-89n67-721 Ingrid Christensen Coast Map m93e85-101n67-721 Wilkes Land (e85-101n67-721) Map m105e97-113n67-721 Wilkes Land (e97-113n67-721) Map m117e109-125n67-721 Wilkes Land (e109-125n67-721) Map m129e121-137n67-721 Wilkes Land (e121-137n67-721) Map m141e133-149n67-721 Wilkes Land (e133-149n67-721) Map m153e145-161n67-721 Cook Ice Shelf Map m165e157-173n67-721 Pennell Coast Map m292e284-300n67-721 Antarctic Peninsula (Palmer Land) (D.3) Latitude Row 71-77°S: Maps from ERS-1 Radar Altimeter Data Map m333e315-351n71-77 Riiser-Larsen Ice Shelf Map m357e339-15n71-77 New Schwabenland Map m21e3-39n71-77 Sør Rondane Mountains Map m45e27-63n71-77 Belgica Mountains Map m69e51-87n71-77 Upper Lambert Glacier Map m93e75-111n71-77 American Highland Map m117e99-135n71-77 Dome Charlie Map m141e123-159n71-77 Southern Wilkes Land (e123-159) Map m165e147-183n71-77 Victoria Land Map m213e195-231n71-77 Ruppert Coast Map m237e219-255n71-77 Bakutis Coast Map m261e243-279n71-77 Walgreen Coast Map m285e267-303n71-77 Ellsworth Land Map m309e291-327n71-77 Black Coast (D.4) Latitude Row 75-80°S: Maps from ERS-1 Radar Altimeter Data Map m333e315-351n75-80 Coats Land Map m357e339-15n75-80 Western Queen Maud Land (North) Map m21e3-39n75-80 Central Queen Maud Land (North) Map m45e27-63n75-80 Valkyrie Dome Map m69e51-87n75-80 South of Lambert Glacier Map m93e75-111n75-80 East Antarctica (Sovetskaya) Map m117e99-135n75-80 East Antarctica (Vostok) Map m141e123-159n75-80 East Antarctica (Mt. Longhurst) Map m165e147-183n75-80 Scott Coast Map m189e171-207n75-80 Roosevelt Island Map m213e195-231n75-80 Saunders Coast Map m237e219-255n75-80 Northern Marie Byrd Land Map m261e243-279n75-80 Northern Hollick-Kenyon Plateau Map m285e267-303n75-80 Zumberge Coast Map m309e291-327n75-80 Ronne Ice Shelf (D.5) Latitude Row 78-81.5°S: Maps from ERS-1 Radar Altimeter Data Map m333e315-351n78-815 Filchner Ice Shelf Map m357e339-15n78-815 Western Queen Maud Land (South) Map m21e3-39n78-815 Central Queen Maud Land (South) Map m45e27-63n78-815 Eastern Queen Maud Land (South) Map m69e51-87n78-815 Dome Argus Map m93e75-111n78-815 East Antarctica (e75-111n78-815) Map m117e99-135n78-815 EastAntarctica (e99-135n78-815) Map m141e123-159n78-815 Byrd Glacier Map m165e147-183n78-815 Hillary Coast Map m189e171-207n78-815 Ross Ice Shelf Map m213e195-231n78-815 Shirase Coast Map m237e219-255n78-815 Southern Marie Byrd Land Map m261e243-279n78-815 Southern Hollick-Kenyon Plateau Map m285e267-303n78-815 Ellsworth Mountains Map m309e291-327n78-815 Berkner Island (III) Applications (E) Monitoring Changes in Antarctic Ice SurfaceTopography: The Example of the Lambert Glacier/Amery Ice Shelf System (E.1) The Problem of Monitoring Changes (E.2) Time Series of Digital Terrain Models and Maps (E.3) Altimeter Data: Acquisition and Corrections (E.4) Visual Comparison - Quantitative Comparison (E.5) Calculation of Elevation Changes (E.6) Discussion of Results on Elevation Changes (E.6.1) Results of the Monitoring Study (E.6.2) Comparison with Other Maps of Lambert Glacier/Amery Ice Shelf (E.7) On the Potential Existence of Surge Glaciers in the Lambert Glacier/Amery Ice Shelf System (E.7.1) Introduction to the Surge Phenomenon and Relationship to Results of the Monitoring Study (E.7.2) Discussion of the Surge Hypothesis in the Glaciologic Literature (F) Detailed Studies of Selected Antarctic Outlet Glaciers and Ice Shelves (F.0) Introduction (F.1) Detail Map 1: Slessor Glacier (ERS-1 Data 1995) (F.2) Detail Map 2: Stancomb-Wills Glacier (ERS-1 Data 1995) (F.3) Detail Map 3: Jutulstraumen Glacier (ERS-1 Data 1995) (F.4) Detail Map 4: Shirase Glacier (ERS-1 Data 1995) (F.5) Detail Map 5: Lambert Glacier (ERS-1 Data 1995) (F.6) Detail Map 6: West Ice Shelf (ERS-1 Data 1995) (F.7) Detail Map 7: Denman Glacier (ERS-1 Data 1995) (F.8) Detail Map 8: Vanderford Glacier (ERS-1 Data 1995) (F.9) Detail Map 9: Totten Glacier (ERS-1 Data 1995) (F.10) Detail Maps 10: Mertz Glacier,11: Ninnis Glacier, and 12: Mertz and Ninnis Glaciers (GEOSAT Data 1985-86) (F.11) Detail Map 13: Rennick Glacier (ERS-1 Data 1995) (F.12) Detail Map 14: David Glacier/Drygalski Ice Tongue (ERS-1 Data 1995) (F.13) Detail Map15: Thwaites Glacier (ERS-1 Data 1995) (F.14) Detail Map 16: PineIsland Glacier (ERS-1 Data 1995) (G) Combination of SAR and Radar Altimeter Data: Lambert Glacier/Amery Ice Shelf (IV) References and Appendix (H) References (I) Appendix (I.1)Glaciological Glossary (I.2) Index of Place Names (I.3) Antarctic Expeditions (I.3.1) Early Seagoing Expeditions (I.3.2) Expeditions to the Antarctic Continent (I.3.3) Antarctic Expeditions after the International Geophysical Year