ALBERT

Note: Contents Part I Historical Background of Plankton Research in the Region Overview of the History of Biological Oceanography in the Southwestern Atlantic, with Emphasis on Plankton / Demetrio Boltovskoy and Jean L. Valentin Part II Regional Settings of Productivity and Nutrient Cycling Physical Oceanography of the SW Atlantic Shelf: A Review / Alberto R. Piola, Elbio D. Palma, Alejandro A. Bianchi, Belmiro M. Castro, Marcelo Dottori, Raul A. Guerrero, Marina Marrari, Ricardo P. Matano, Osmar O. Möller Jr, and Martín Saraceno Nutrient Transport, Cycles, and Fate in Southern Brazil (Southwestern Atlantic Ocean Margin) / Luis F. Niencheski Surface Macronutrient Dynamics of the Drake Passage and the Argentine Sea / Flavio E. Paparazzo and José L. Esteves Perspective: Continental Inputs of Matter into Planktonic Ecosystems of the Argentinean Continental Shelf—the Case of Atmospheric Dust / Augusto C. Crespi-Abril, Elena S. Barbieri, Leilén Gracia Villalobos, Gaspar Soria, Flavio E. Paparazzo, Joanna M. Paczkowska, and Rodrigo J. Gonçalves Overview on Primary Production in the Southwestern Atlantic / Vivian Lutz, Valeria Segura, Ana Dogliotti, Virginia Tavano, Frederico P. Brandini, Danilo L. Calliari, Aurea M. Ciotti, Virginia F. Villafañe, Irene R. Schloss, Flavia M. P. Saldanha Corrêa, Hugo Benavides, and Denise Vizziano Cantonnet Part III Plankton of Shelf and Boundary Systems Phytoplankton Assemblages of the Subtropical South West Atlantic: Composition and Dynamics in Relation to Physical and Chemical Processes / Frederico P. Brandini Community Structure and Spatiotemporal Dynamics of the Zooplankton in the South Brazilian Bight: A Review / Miodeli Nogueira Jr. and Frederico P. Brandini Zooplankton Communities of the Argentine Continental Shelf (SW Atlantic, ca. 34°–55°S), An Overview / Georgina D. Cepeda, Brenda Temperoni, Marina E. Sabatini, María D. Viñas, Carla M. Derisio, Betina A. Santos, Julieta C. Antacli, and Luciano N. Padovani Ecological Role of Common Appendicularian Species from Shelf Waters Off Argentina / Fabiana L. Capitanio, Mariela L. Spinelli, María L. Presta, Gastón E. Aguirre, Guillermo Cervetto, Marcelo Pájaro, and Carla M. Derisio Ichthyoplankton Associated to the Frontal Regions of the Southwestern Atlantic / Eduardo M. Acha, Martin D. Ehrlich, José H. Muelbert, Marcelo Pájaro, Daniel Bruno, Laura Machinandiarena, and Mariana Cadaveira Part IV Plankton of Coastal Systems Flagellates Versus Diatoms: Phytoplankton Trends in Tropical and Subtropical Estuarine-Coastal Ecosystems / Clarisse Odebrecht, Maria C. Villac, Paulo C. Abreu, Lumi Haraguchi, Piter D. F. Gomes, and Denise Rivera Tenenbaum Phytoplankton Patterns and Processes in a Tropical-Subtropical Transition Region: Santa Catarina Coast, Southern Brazil / Leonardo R. Rörig, Marcio da Silva Tamanaha, Graziela da Rosa Persich, Carlos A. França Schettini, and Eliane C. Truccolo Schettini Near-Surface Biogeochemistry and Phytoplankton Carbon Assimilation in the Rio de la Plata Estuary / Danilo L. Calliari, Mónica Gómez-Erache, Denise Vizziano Cantonnet, and Cecilia Alonso Satellite-Measured Phytoplankton and Environmental Factors in North Patagonian Gulfs / Gabriela N. Williams, Miriam E. Solís, and José L. Esteves Mesozooplankton Structure and Seasonal Dynamics in Three Coastal Systems of Argentina: Bahía Blanca Estuary, Pirámide Bay, and Ushuaia Bay / Anabela A. Berasategui, María C. López Abbate, Valeria C. D’Agostino, María L. Presta, Román Uibrig, Tami M. García, Eugenia Nahuelhual, Carlo J. Chazarreta, María S. Dutto, Maximiliano Garcia, Fabiana Capitanio, and Mónica S. Hoffmeyer Trophic Ecology of the White Croaker (Micropogonias furnieri Desmarest, 1823) and Rough Scad (Trachurus lathami Nichols, 1920) Larvae in the Río de la Plata Estuary / Laura Rodríguez-Graña, Mario Vera, Guillermo Cervetto, and Danilo L. Calliari Part V Gelatinous Zooplankton Diversity, Species Composition and Assemblage Dynamics of Estuarine Gelatinous and Semi-Gelatinous Zooplankton from Brazil / Miodeli Nogueira Jr., Lorena Silva do Nascimento, Pedro Vieira Maciel, Sebastião Tilbert, and Lívia Dias Oliveira An Overview of the Medusozoa from the Southwestern Atlantic / Agustín Schiariti, María S. Dutto, André Carrara Morandini, Renato M. Nagata, Daiana Y. Pereyra, Francisco A. Puente Tapia, Luciana Díaz Briz, and Gabriel Genzano Part VI Harmful Algae and Their Impacts Alexandrium tamarense/catenella Blooms in the Southwestern Atlantic: Paralytic Shellfish Toxin Production and Its Trophic Transference / Nora G. Montoya, Mario O. Carignan, and José I. Carreto Harmful Algal Blooms in the Río de la Plata Region / Silvia M. Méndez and José I. Carreto Harmful Marine Microalgae in Coastal Waters of Chubut (Patagonia, Argentina) / Alicia V. Sastre, Norma H. Santinelli, Miriam E. Solís, Laura B. Pérez, Soledad Díaz Ovejero, Leilén Gracia Villalobos, Andreana Cadaillón, and Valeria C. D’Agostino Part VII Plankton, Climate Change and Human-Induced Changes Composition and Structure of Phytoplankton Communities in Coastal Environments with Anthropogenic Disturbance (Patagonia, Argentina) / Norma H. Santinelli, Alicia V. Sastre, Mónica N. Gil, and José L. Esteves Responses of Subantarctic Marine Phytoplankton to Ozone Decrease and Increased Temperature / Marcelo P. Hernando, Gabriela Malanga, Gastón O. Almandoz, Irene R. Schloss, and Gustavo A. Ferreyra Global Change and Plankton Ecology in the Southwestern Atlantic / Elena S. Barbieri, María A. Marcoval, Rodrigo D. Hernández-Moresino, Mariela L. Spinelli, and Rodrigo J. Gonçalves Index

Note: Contents 1 Introduction and Historical Perspective / Robert L. Price and W. Gray (Jay) Jerome 2 The Theory of Fluorescence / W. Gray (Jay) Jerome 3 Fluorescence Microscopy / W. Gray (Jay) Jerome and Robert L. Price 4 Specimen Preparation / W. Gray (Jay) Jerome, John Fuseler, Caleb A. Padgett, and Robert L. Price 5 Labeling Considerations for Confocal Microscopy / R. M. Albrecht and J. A. Oliver 6 Digital Imaging / W. Gray (Jay) Jerome 7 Confocal Digital Image Capture / W. Gray (Jay) Jerome 8 Types of Confocal Instruments: Basic Principles and Advantages and Disadvantages / John Fuseler, W. Gray (Jay) Jerome, and Robert L. Price 9 Setting the Confocal Microscope Operating Parameters / Amy E. Rowley, Anna M. Harper, and Robert L. Price 10 3D Reconstruction of Confocal Image Data / Thomas C. Trusk 11 Analysis of Image Similarity and Relationship / Jesse Aaron and Teng-Leong Chew 12 Ethics and Resources / W. Gray (Jay) Jerome and Robert L. Price Glossary (Terms Are Defined with Respect to Confocal Imaging) Index

Note: Zugleich: Dissertation, Christian-Albrechts-Universität zu Kiel, 1999 , INHALTSVERZEICHNIS 1. Einleitung 1.1 Kenntnisstand und offene Fragen 1.2 Fragestellung und Ziele dieser Arbeit 2. Umweltbedingungen in den Arbeitsgebieten 2.1 Hydrographie, Eisverhältnisse und NAO 2.2 Zur Variation von Wassertiefe und Breite der Dänemarkstraße und zur Vereisung Islands während des letzten Glazials 3. Methoden 3.1 Auswahl der Kernstationen 3.2 Probennahme und Analysen (Übersicht) 3.3 Zur Rekonstruktion von Paläobedingungen im Oberflächenwasser Zur Aussage stabiler Isotopenverhältnisse in planktischen Foraminiferen Zur Messung stabiler Isotopenverhältnisse Zur Massenspektrometrie Zur Rekonstruktion von Oberflächentemperaturen Alkane und Alkohole als Maß für Staubeintrag Eistranspmtiertes Material und vulkanische Aschen 3.4 Zur Rekonstruktion von Paläobedingungen im Zwischen-/ Tiefenwasser Häufigkeit von Cibicides- und anderen benthischen Arten (inkl. Taxonomie) Stabile Isotopenverhältnisse in benthischen Foraminiferen 3.5 AMS 14C-Datierungen Probenreinigung 3. 6 Hauptelementanalysen von vulkanischen Asche-Leithorizonten 3. 7 Geomagnetische Meßgrößen und magnetische Suszeptibiltät 3.8 Techniken zur Spektralanalyse 4. Methodische Ergebnisse 4.1 Zum Einfluß der Probenreinigung auf δ18O-/ δ13C-Werte 4.2 Probleme bei der langfristigen Reproduzierbarkeit von δ18O-Zeitreihen 4.3 Einfluß der Korngröße und Artendefinition planktischer Foraminiferen auf SST-Rekonstruktionen in hohen Breiten 4.4 Vergleich der stabilen Isotopenwerte von Cibicides lobatulus und Cibicidoides wuellerstorfi 5. Stratigraphische Grundlagen und Tiefenprofile der Klimasignale 5.1 Stratigraphische Korrelation zwischen parallel-gekernten GKG- und SL-/KL-Profilen 5.2 Flanktische δ18O-/ δ13C-Kurven, 14C-Alter und biostratigraphische Fixpunkte Westliches Islandbecken Kern PS2644 Kern PS2646 Kern PS2647 Kern 23351 Vøring-Plateau Kern 23071 Kern 23074 5.3 Benthische δ18O-/ δ13C-Werte in Kern PS2644 5.4 Siliziklastische Sedimentkomponenten: Eistransportiertes Material Westliches Islandbecken Kern PS2644 Kern PS2646 Kern PS2647 Vøring-Plateau Kern 23071 Kern 23074 5.5 Vulkanische Glasscherben in Kern PS2644: Wind- und Eiseintrag 5.6 Geochemie und Alter einzelner Tephralagen als Leithorizonte Westliches Islandbecken Kern PS2644 Kern PS2646 Kern PS2647 Vøring-Plateau Kern 23071 Kern 23074 5.7 Magnetische Suszeptibilität in den Kernen PS2644, PS2646 und PS2647 Kern PS2644 Kern PS2646 und PS2647 5.8 Geomagnetische Feldintensität und Richtungsänderungen in Kern PS2644 5.9 Variation von Planktonfauna und -flora Westliches Islandbecken: Kern PS2644 Kern PS2646 und PS2647 Vøring-Plateau: Kern 23071 und 23074 5.10 Benthische Foraminiferen in Kern PS2644 6. Entwicklung von Temperatur und Salzgehalt nördlich der Dänemark-Straße 6.1 Variation der Oberflächentemperatur nach Planktonforaminiferen 6.2 Variation der Oberflächentemperatur nach Uk37 6.3 Variation der Oberflächensalinität 7. Die Feinstratigraphie von Kern PS2644 als Basis für eine Eichung der 14C-Altersskala 22 - 55 ka 7.1 Korrelation zwischen den Klimasignalen in Kern PS2644 und der GISP2-Klimakurve zum Kalibrieren der 14C-Alter und Erstellen eines Altersmodells Tephrachronologische Marker Korrelationsparameter und -regeln Sonderfälle/ Probleme bei der Korrelation 7.2 Alters-stratigraphische Korrelation der Klimakurven von Kern 23071 und 23074 7.3 Variation der Altersanomalien zwischen 20 und 55 14C-ka 7.4 Variabilität des planktischen 14C-Reservoiralters in Schmelzwasserbeeinflußten Seegebieten Variation der planktischen 14C-Alter unmittelbar an der Basis von Heinrich-Ereignis 4 Unterschiede zwischen planktischen und benthischen 14C-Altern in der westlichen Islandsee. Zur Erklärung der inversen Altersdifferenzen 7.5 Differenz zwischen 14C- und Kalenderalter: Zeitliche Variation unter Einfluß des Erdmagnetfeldes - Modell und Befund 7.6 Sedimentationsraten der Kerne 23071, 23074 und PS2644 nach dem GISP2-Altersmodell Vøring-Plateau: Kerne 23071 und 23074 Südwest-Islandsee: Kern PS2644 8. Klimaoszillationen im Europäischen Nordmeer in der Zeit und Frequenzdomäne 8.1 "Der Einzelzyklus" in den Klimakurven von Kern PS2644 8.2 Zur Veränderlichkeit der Warm- und Kaltextreme sowie Zyklenlänge Besonderheiten in der Zyklenlänge Variation der Kalt-(Stadiale) Variation der Interstadiale 8.3 Periodizitäten der Klimasignale im Frequenzband der D.-Oe.-Zyklen. Der D.-Oe.-Zyklus von 1470 J., seine Multiplen und harmonischen Schwingungen Weitere Frequenzen: 1000-1150 Jahre- und 490- 510 Jahre-Zyklizitäten Höhere Frequenzen im Bereich von Jahrhunderten und Dekaden 8.4 Phasenbeziehungen und (örtliche) Steuemngsmechanismen der Dansgaard-Oeschger-Zyklen 9. Schlußfolgerungen Danksagung Literaturverzeichnis Anhang

Note: Contents Part I Solution of Nonlinear Systems 1 Solution of Algebraic Polynomial Systems 1.1 Zeros of Polynomial Systems 1.2 Resultant Methods 1.2.1 Sylvester Resultant 1.2.2 Dixon Resultant 1.3 Gröbner Basis 1.3.1 Greatest Common Divisor of Polynomials 1.3.2 Reduced Gröbner Basis 1.3.3 Polynomials with Inexact Coefficients 1.4 Using Dixon-EDF for Symbolic Solution of Polynomial Systems 1.4.1 Explanation of Dixon-EDF 1.4.2 Distance from a Point to a Standard Ellipsoid 1.4.3 Distance from a Point to Any 3D Conic 1.4.4 Pose Estimation 1.4.5 How to Run Dixon-EDF 1.5 Applications 1.5.1 Common Points of Geometrical Objects 1.5.2 Nonlinear Heat Transfer 1.5.3 Helmert Transformation 1.6 Exercises 1.6.1 Solving a System with Different Techniques 1.6.2 Planar Ranging 1.6.3 3D Resection 1.6.4 Pose Estimation References 2 Homotopy Solution of Nonlinear Systems 2.1 The Concept of Homotopy 2.2 Solving Nonlinear Equation via Homotopy 2.3 Tracing Homotopy Path as Initial Value Problem 2.4 Types of Linear Homotopy 2.4.1 General Linear Homotopy 2.4.2 Fixed-Point Homotopy 2.4.3 Newton Homotopy 2.4.4 Affine Homotopy 2.4.5 Mixed Homotopy 2.5 Regularization of the Homotopy Function 2.6 Start System in Case of Algebraic Polynomial Systems 2.7 Homotopy Methods in Mathematica 2.8 Parallel Computation 2.9 General Nonlinear System 2.10 Nonlinear Homotopy 2.10.1 Quadratic Bezier Homotopy Function 2.10.2 Implementation in Mathematica 2.10.3 Comparing Linear and Quadratic Homotopy 2.11 Applications 2.11.1 Nonlinear Heat Conduction 2.11.2 Local Coordinates via GNSS 2.12 Exercises 2.12.1 GNSS Positioning N-Point Problem References 3 Overdetermined and Underdetermined Systems 3.1 Concept of the Over and Underdetermined Systems 3.1.1 Overdetermined Systems 3.1.2 Underdetermined Systems 3.2 Gauss–Jacobi Combinatorial Solution 3.3 Gauss–Jacobi Solution in Case of Nonlinear Systems 3.4 Transforming Overdetermined System into a Determined System 3.5 Extended Newton–Raphson Method 3.6 Solution of Underdetermined Systems 3.6.1 Direct Minimization 3.6.2 Method of Lagrange Multipliers 3.6.3 Method of Penalty Function 3.6.4 Extended Newton–Raphson 3.7 Applications 3.7.1 Geodetic Application—The Minimum Distance Problem 3.7.2 Global Navigation Satellite System (GNSS) Application 3.7.3 Geometric Application 3.8 Exercises 3.8.1 Solution of Overdetermined System 3.8.2 Solution of Underdetermined System Part II Optimization of Systems 4 Simulated Annealing 4.1 Metropolis Algorithm 4.2 Realization of the Metropolis Algorithm 4.2.1 Representation of a State 4.2.2 The Free Energy of a State 4.2.3 Perturbation of a State 4.2.4 Accepting a New State 4.2.5 Implementation of the Algorithm 4.3 Algorithm of the Simulated Annealing 4.4 Implementation of the Algorithm 4.5 Application to Computing Minimum of a Real Function 4.6 Generalization of the Algorithm 4.7 Applications 4.7.1 A Packing Problem 4.7.2 The Traveling Salesman Problem 4.8 Exercise 5 Genetic Algorithms 5.1 The Genetic Evolution Concept 5.2 Mutation of the Best Individual 5.3 Solving a Puzzle 5.4 Application to a Real Function 5.5 Employing Sexual Reproduction 5.5.1 Selection of Parents 5.5.2 Sexual Reproduction: Crossover and Mutation 5.6 The Basic Genetic Algorithm (BGA) 5.7 Applications 5.7.1 Nonlinear Parameter Estimation 5.7.2 Packing Spheres with Different Sizes 5.7.3 Finding All the Real Solutions of a Non-algebraic System 5.8 Exercises 5.8.1 Foxhole Problem References 6 Particle Swarm Optimization 6.1 The Concept of Social Behavior of Groups of Animals 6.2 Basic Algorithm 6.3 The Pseudo Code of the Algorithm 6.4 Applications 6.4.1 1D Example 6.4.2 2D Example 6.4.3 Solution of Nonlinear Non-algebraic System 6.5 Exercise Reference 7 Integer Programming 7.1 Integer Problem 7.2 Discrete Value Problems 7.3 Simple Logical Conditions 7.4 Some Typical Problems of Binary Programming 7.4.1 Knapsack Problem 7.4.2 Nonlinear Knapsack Problem 7.4.3 Set-Covering Problem 7.5 Solution Methods 7.5.1 Binary Countdown Method 7.5.2 Branch and Bound Method 7.6 Mixed–Integer Programming 7.7 Applications 7.7.1 Integer Least Squares 7.7.2 Optimal Number of Oil Wells 7.8 Exercises 7.8.1 Study of Mixed Integer Programming 7.8.2 Mixed Integer Least Square References 8 Multiobjective Optimization 8.1 Concept of Multiobjective Problem 8.1.1 Problem Definition 8.1.2 Interpretation of the Solution 8.2 Pareto Optimum 8.2.1 Nonlinear Problems 8.2.2 Pareto-Front and Pareto-Set 8.3 Computation of Pareto Optimum 8.3.1 Pareto Filter 8.3.2 Reducing the Problem to the Case of a Single Objective 8.3.3 Weighted Objective Functions 8.3.4 Ideal Point in the Function Space 8.3.5 Pareto Balanced Optimum 8.3.6 Non-convex Pareto-Front 8.4 Employing Genetic Algorithms 8.5 Application 8.5.1 Nonlinear Gauss-Helmert Model 8.6 Exercise References Part III Approximation of Functions and Data 9 Approximation with Radial Bases Functions 9.1 Basic Idea of RBF Interpolation 9.2 Positive Definite RBF Function 9.3 Compactly Supported Functions 9.4 Some Positive Definite RBF Function 9.4.1 Laguerre-Gauss Function 9.4.2 Generalized Multi-quadratic RBF 9.4.3 Wendland Function 9.4.4 Buchmann-Type RBF 9.5 Generic Derivatives of RBF Functions 9.6 Least Squares Approximation with RBF 9.7 Applications 9.7.1 Image Compression 9.7.2 RBF Collocation Solution of Partial Differential Equation 9.8 Exercise 9.8.1 Nonlinear Heat Transfer References 10 Support Vector Machines (SVM) 10.1 Concept of Machine Learning 10.2 Optimal Hyperplane Classifier 10.2.1 Linear Separability 10.2.2 Computation of the Optimal Parameters 10.2.3 Dual Optimization Problem 10.3 Nonlinear Separability 10.4 Feature Spaces and Kernels 10.5 Application of the Algorithm 10.5.1 Computation Step by Step 10.5.2 Implementation of the Algorithm 10.6 Two Nonlinear Test Problems 10.6.1 Learning a Chess Board 10.6.2 Two Intertwined Spirals 10.7 Concept of SVM Regression 10.7.1 e-Insensitive Loss Function 10.7.2 Concept of the Support Vector Machine Regression (SVMR) 10.7.3 The Algorithm of the SVMR 10.8 Employing Different Kernels 10.8.1 Gaussian Kernel 10.8.2 Polynomial Kernel 10.8.3 Wavelet Kernel 10.8.4 Universal Fourier Kernel 10.9 Applications 10.9.1 Image Classification 10.9.2 Maximum Flooding Level 10.10 Exercise 10.10.1 Noise Filtration References 11 Symbolic Regression 11.1 Concept of Symbolic Regression 11.2 Problem of Kepler 11.2.1 Polynomial Regression 11.2.2 Neural Network 11.2.3 Support Vector Machine Regression 11.2.4 RBF Interpolation 11.2.5 Random Models 11.2.6 Symbolic Regression 11.3 Applications 11.3.1 Correcting Gravimetric Geoid Using GPS Ellipsoidal Heights 11.3.2 Geometric Transformation 11.4 Exercise 11.4.1 Bremerton Data References 12 Quantile Regression 12.1 Problems with the Ordinary Least Squares 12.1.1 Correlation Height and Age 12.1.2 Engel’s Problem 12.2 Concept of Quantile 12.2.1 Quantile as a Generalization of Median 12.2.2 Quantile for Probability Distributions 12.3 Linear Quantile Regression 12.3.1 Ordinary Least Square (OLS) 12.3.2 Median Regression (MR) 12.3.3 Quantile Regression (QR) 12.4 Computing Quantile Regression 12.4.1 Quantile Regression via Linear Programming 12.4.2 Boscovich’s Problem 12.4.3 Extension to Linear Combination of Nonlinear Functions 12.4.4 B-Spline Application 12.5 Applications 12.5.1 Separate Outliers in Cloud Points 12.5.2 Modelling Time-Series 12.6 Exercise 12.6.1 Regression of Implicit-Functions References 13 Robust Regression 13.1 Basic Methods in Robust Regression 13.1.1 Concept of Robust Regression 13.1.2 Maximum Likelihood Method 13.1.3 Danish Algorithm 13.1.4 Danish Algorithm with PCA 13.1.5 RANSAC Algorithm 13.2 Application Examples 13.2.1 Fitting a Sphere to Point Cloud Data 13.2.2 Fitting a Cylinder 13.3 Problem 13.3.1 Fitting a Plane to a Slope References 14 Stochastic Modeling 14.1 Basic Stochastic Processes 14.1.1 Concept of Stochastic Processes 14.1.2 Examples for Stochastic Processes 14.1.3 Features of Stochastic Processes 14.2 Time Series 14.2.1 Concept of Time