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Preface | |
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Acknowledgments | |
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Introduction and Review of Mathematical Tools | |
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Objectives | |
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Fluids and the nature of fluid dynamics | |
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Review of useful mathematical tools | |
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Elements of vector calculus | |
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The Taylor series expansion | |
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Centered difference approximations to derivatives | |
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Temporal changes of a continuous variable | |
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Estimating with scale analysis | |
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Basic kinematics of fluids | |
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Pure vorticity | |
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Pure divergence | |
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Pure stretching deformation | |
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Pure shearing deformation | |
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Mensuration | |
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Selected references | |
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Problems | |
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Solutions | |
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Fundamental and Apparent Forces | |
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Objectives | |
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The fundamental forces | |
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The pressure gradient force | |
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The gravitational force | |
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The frictional force | |
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Apparent forces | |
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The centrifugal force | |
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The Coriolis force | |
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Selected references | |
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Problems | |
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Solutions | |
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Mass, Momentum, and Energy: The Fundamental Quantities of the Physical World | |
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Objectives | |
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Mass in the Atmosphere | |
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The hypsometric equation | |
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Conservation of momentum: The equations of motion | |
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The equations of motion in spherical coordinates | |
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Conservation of mass | |
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Conservation of energy: The energy equation | |
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Selected references | |
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Problems | |
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Solutions | |
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Applications of the Equations of Motion | |
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Objectives | |
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Pressure as a vertical coordinate | |
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Potential temperature as a vertical coordinate | |
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The thermal wind balance | |
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Natural coordinates and balanced flows | |
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Geostrophic flow | |
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Inertial flow | |
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Cyclostrophic flow | |
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Gradient flow | |
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The relationship between trajectories and streamlines | |
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Selected references | |
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Problems | |
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Solutions | |
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Circulation, Vorticity, and Divergence | |
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Objectives | |
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The Circulation theorem and its physical interpretation | |
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Vorticity and potential vorticity | |
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The relationship between vorticity and divergence | |
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The quasi-geostrophic system of equations | |
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Selected references | |
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Problems | |
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Solutions | |
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The Diagnosis of Mid-Latitude Synoptic-Scale Vertical Motions | |
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Objectives | |
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The nature of the ageostrophic wind: Isolating the acceleration vector | |
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Sutcliffe's expression for net ageostrophic divergence in a column | |
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Another perspective on the ageostrophic wind | |
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The Sutcliffe development theorem | |
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The quasi-geostrophic omega equation | |
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The Q-vector | |
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The geostrophic paradox and its resolution | |
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A natural coordinate version of the Q-vector | |
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The along- and across-isentrope components of Q | |
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Selected references | |
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Problems | |
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Solutions | |
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The Vertical Circulation at Fronts | |
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Objectives | |
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The structural and dynamical characteristics of mid-latitude fronts | |
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Frontogenesis and vertical motions | |
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The semi-geostrophic equations | |
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Upper-level frontogenesis | |
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Precipitation processes at fronts | |
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Selected references | |
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Problems | |
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Solutions | |
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Dynamical Aspects of the Life Cycle of the Mid-Latitude Cyclone | |
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Objectives | |
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Introduction: The polar front theory of cyclones | |
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Basic structural and energetic characteristics of the cyclone | |
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The cyclogenesis stage: The QG tendency equation perspective | |
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The cyclogenesis stage: The QG omega equation perspective | |
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The cyclogenetic influence of diabatic processes: Explosive cyclogenesis | |
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The post-mature stage: Characteristic thermal structure | |
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The post-mature stage: The QG dynamics of the occluded quadrant | |
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The Decay Stage | |
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Selected references | |
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Problems | |
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Solutions | |
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Potential Vorticity and Applications to Mid-Latitude Weather Systems | |
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Objectives | |
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Potential vorticity and isentropic divergence | |
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Characteristics of a positive PV anomaly | |
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Cyclogenesis from the PV perspective | |
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The influence of diabatic heating on PV | |
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Additional applications of the PV perspective | |
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Piecewise PV inversion and some applications | |
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A PV perspective on occlusion | |
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A PV perspective on leeside cyclogenesis | |
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The effects of PV superposition and attenuation | |
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Selected references | |
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Problems | |
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Solutions | |
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Virtual Temperature | |
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Bibliography | |
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Index | |