Preface
Contents
Role of Nonlinear Processes in Infragravity Waves Evolution
1 Introduction
2 Experiment and Methods
3 Discussion of Results
3.1 Waves on Constant Depth
3.2 Waves Above Underwater bar
4 Conclusions
References
On the Boundaries of Paleostructures of the Ashamba River in the Blue Bay Near Gelendzhik According to Broadband Continuous Seismic and Acoustic Profiling and GPS Positioning
References
Selection of the Distribution of Sea Surface Elevations for Modeling the Reflected Pulse of the Radio Altimeter
1 Introduction
2 Modeling the Shape of the Reflected Pulse of the Altimeter
3 Gram-Charlier Distribution
4 Two-Component Gaussian Mixture
5 Numerical Simulation of the Reflected Pulse of a Altimeter
6 Conclusion
References
Adapting the Method of Directional Unloading of the Formation for Low Permeable Deposits
1 Introduction
2 The Problem
3 Stress State in the Vicinity of a Well for Various Constructions of the Bottom Hole
3.1 Stress State in the Vicinity of a Perforation Hole for a Cased Wellbore
3.2 Stress Condition in the Vicinity of a Perforation in an Open Hole
3.3 Stress State in the Vicinity of a Perforation in an Open Hole
4 Specimens Test Results
5 Conclusions
References
Simulation of Filtration into a Well Taking into Account of Elastoplastic Deformation Near Borehole
1 Introduction
2 Directed Unloading of Formation—A Method for Increasing the Permeability of Rocks of Formation
3 A Model
3.1 Elastoplastic Model of Rock Deformation
3.2 Experimental Determination of Model Parameters
4 Math Modeling
4.1 A Solution of the Problem on the Example of One of the Offshore Gas Condensate Fields with a Low-Permeability Productive Formation
5 Conclusions
References
Far Internal Gravity Waves Fields from Radially Symmetric Perturbation
References
Four Methods for Estimating the Concentration of Ions in Electrolyte Solutions
1 Introduction
1.1 The First Method
1.2 The Second Method
1.3 The Third Method
References
Mathematical Modelling of Anomalous Dynamic Processes in Geomedia
1 Introduction
2 Problem Statement
2.1 Static
3 Dynamics
4 Rouge Waves
5 Processing of Computational Experiments
5.1 Frequency Response
5.2 Minimization of Functionality
6 Conclusions
References
Construction of a Mathematical Model of a Wave System in the Ocean Using Observations from Space
1 Introduction
2 Geometric Parameters of the Analyzed System
3 Physical Estimates and Mathematical Model
4 Finding the Solution of the Mathematical Model
5 Calculation of the Wave Profile
6 Conclusions
References
Remote Measurement of Vibration in the Marine Environment
1 Introduction
2 Vibration Measurement by Acoustic Sensing
3 Limitation of the Calculation of the Vibration Amplitude by the First Four Harmonics
4 Noise Source During Acoustic Vibration Measurement
5 Two-Frequency Sensing
6 Conclusion
References
The Study of Pollutants’ Pathways in the Caspian Sea by Modeling Lagrangian Trajectories
1 Introduction
2 Initial Data and Research Method
3 Results and Discussion
4 Conclusion
References
The Analysis of Organic Matter Content in the Sea Bottom Sediments of Sevastopol Region (Black Sea)
1 Introduction
2 Material and Methods
3 Results and Discussion
4 Conclusion
References
Analysis of Fields of Currents and Energy Characteristics of Water Circulation in the Northern Part of the Black Sea on the Basis of Assimilation of Hydrological Observational Data in the Autumn Season of 2016
1 Introduction
2 Statement of the Problem and Parameters of the Numerical Experiment
3 Characteristics of the Fields of Currents and the Terms of the Energy Budget Equations in the Autumn Season of 2016 According to the Results of Numerical Calculation
References
The Black Sea Undercurrents: Observations and Numerical Simulation Results
1 Introduction
2 Simulation and Numerical Analysis
3 Comparison with Observations
4 Discussion
References
The Northern Caspian Levels and Its Ice Regime Changing During Current Climate Warming
1 Introduction
2 Methods and Materials
3 Results
4 Discussion
5 Conclusion
References
Analytical Solution of the Equation for the Stream Function in the Model of Ekman-Type Flows with Variable Wind Stress in Space
1 Introduction
2 the Problem in Dimensionless Form
3 Analytical Solution
4 Partial Solutions
5 General Solution
6 Basic Formulas for the Stationary Model
7 Results of Numerical Experiments
8 Conclusions
References
Variational Identification of the Initial Cs137 Concentration Field in the Black Sea After the Chernobyl Accident
1 Introduction
2 Transport Model
3 Variational Identification Algorithm
4 Results of Numerical Experiments
5 Conclusions
References
Numerical Calculation of Vertical Wave Momentum Fluxes on a Shear Flow
1 Introduction
2 Linear Approximation
3 Wave Momentum Fluxes
4 Calculation Results
5 Conclusions
References
Weather Conditions of Summer Months and Fires in the Forest Zone of Siberia
1 Introduction
2 Materials and Methods
3 Results
4 Discussion
5 Conclusion
References
New Opportunities for the Development of Renewable Sources of Hydrosphere Energy
1 Introduction
2 Research Methods
3 Discussion of the Results
4 Conclusions
References
Forecasting the Mutual Effect of Power Industry and Climate
1 Introduction
2 Forecasting Method
3 Discussion of the Results Obtained
4 Conclusions
References
Turbulent Mass Exchange in a Stratified Fluid and the Conditions of Its Fine Structure Layering
1 Introduction
2 Experimental Setup and Technique
3 Results
4 Discussion and Preliminary Conclusions
References
The Assessment of Arctic Sea Ice Area Changes
1 The White Sea
2 The Kara Sea
3 The Laptev Sea
4 The East Siberian Sea
References
Theoretical and Experimental Modeling of Olein Spreading Over the Surface of a Liquid with Various Thermodynamic Characteristics
1 Introduction
2 Theoretical Foundations of the Spreading of Olein Spots on the Surface of Water
3 Laboratory Investigation of the Distribution of Hydrocarbons on the Water Surface
4 Conclusions
References
Experimental Studies of the Transport of a Soluble Admixture on the Surface of a Vortex Flow
1 Introduction
2 Experimental Studies of Solute Transport in a Vortex Flow
3 Experimental Study of the Transfer of a Soluble Admixture from a Solid-State Marker on the Surface of a Vortex Flow
4 Conclusions
References
The System of Storage and Access to the Black Sea Oceanographic Data
1 Introduction
2 Structure of the System
2.1 Database Structure
2.2 Metadata Tables
2.3 Data Tables
2.4 Climatic Atlas Maps
2.5 Satellite Images
3 Data Access User Interface
4 Conclusions
References
Ice Research in the Gulf of Finland
References
Density Stratification in the White Sea
References
Features of Geological and Commercial Characteristics of the Kumak Ore Field (Southern Urals)
References
Anisotropy of Strength and Filtration Properties of Rocks in Geomechanical Modeling
1 Introduction
2 Details Experimental
2.1 Setup
2.2 Subject and Research Methodology
3 Results and Discussion
4 Conclusions
References
Physico-Chemical Conditions of Metamorphism of Carbonaceous Deposits of the Sait and Igish Formations (Southern urals, russia)
1 Introduction
2 Research Methodology
3 Geological Structure of the Sait and Igish Formations
4 Discussion of Research Results
5 Conclusions
References
User Interface to Access the Russian Black Sea Coastal Zone Data
1 Introduction
2 Data and System Structure
3 User Interface
3.1 Timeseries Data Access and Visualization
3.2 Data of Granulometric Composition of the Anapa Bay-Bar, Data Access and Visualization
3.3 Oceanographic Data up to 200 m Isobath, Data Access and Visualization
3.4 File Data Selection
4 Conclusion
References
Modeling of Transfer of Soluble Impurity into the Vortex Flow
1 Introduction
2 Experimental Modeling Vortex Flows: Equipment, Methodology of Laboratory Experiments and Parameters of the Flows Under Study
3 Transfer of Miscible Impurities into the Vortex Flow
4 Conclusions
References
Mass Transfer in Underground Mining-Containers in Rock Salt
References