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Introduction to Atmospheric Gravity Waves 2nd edition, Volume 102 [Hardback]

(CJN Research Meteorology, Knoxville, Tennessee 37919, USA)
  • Formāts: Hardback, 400 pages, height x width: 229x152 mm, weight: 620 g, 60 illustrations; Illustrations, unspecified
  • Sērija : International Geophysics
  • Izdošanas datums: 12-Nov-2012
  • Izdevniecība: Academic Press Inc
  • ISBN-10: 0123852234
  • ISBN-13: 9780123852236
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  • Formāts: Hardback, 400 pages, height x width: 229x152 mm, weight: 620 g, 60 illustrations; Illustrations, unspecified
  • Sērija : International Geophysics
  • Izdošanas datums: 12-Nov-2012
  • Izdevniecība: Academic Press Inc
  • ISBN-10: 0123852234
  • ISBN-13: 9780123852236
Citas grāmatas par šo tēmu:

Gravity waves exist in all types of geophysical fluids, such as lakes, oceans, and atmospheres. They play an important role in redistributing energy at disturbances, such as mountains or seamounts and they are routinely studied in meteorology and oceanography, particularly simulation models, atmospheric weather models, turbulence, air pollution, and climate research. An Introduction to Atmospheric Gravity Waves provides readers with a working background of the fundamental physics and mathematics of gravity waves, and introduces a wide variety of applications and numerous recent advances. Nappo provides a concise volume on gravity waves with a lucid discussion of current observational techniques and instrumentation.An accompanying website contains real data, computer codes for data analysis, and linear gravity wave models to further enhance the reader's understanding of the book's material.

  • Companion web site features animations and streaming video
  • Foreword by George Chimonas, a renowned expert on the interactions of gravity waves with turbulence
  • Includes a new application-based component for use in climate and weather predictions


  • Gravity waves exist in all types of geophysical fluids, such as lakes, oceans, and atmospheres. They play an important role in redistributing energy at disturbances, such as mountains or seamounts and they are routinely studied in meteorology and oceanography, particularly simulation models, atmospheric weather models, turbulence, air pollution, and climate research. An Introduction to Atmospheric Gravity Waves provides readers with a working background of the fundamental physics and mathematics of gravity waves, and introduces a wide variety of applications and numerous recent advances. Nappo provides a concise volume on gravity waves with a lucid discussion of current observational techniques and instrumentation.An accompanying website contains real data, computer codes for data analysis, and linear gravity wave models to further enhance the reader's understanding of the book's material.

  • Companion web site features animations and streaming video
  • Foreword by George Chimonas, a renowned expert on the interactions of gravity waves with turbulence
  • Includes a new application-based component for use in climate and weather predictions
  • Papildus informācija

    This second edition presents a direct path from the basics of gravity wave theory to analyses of gravity wave characteristics
    Preface xv
    1 Fundamentals
    1.1 Introduction
    1(8)
    1.2 Some Wave Mechanics
    9(13)
    1.2.1 Waves, Harmonics, and Modes
    11(1)
    1.2.2 Frames of Reference
    12(1)
    1.2.3 Wave Scales
    13(2)
    1.2.4 Wave Phase and Wave Speed
    15(3)
    1.2.5 Group Velocity
    18(4)
    1.2.6 Wave Dispersion
    22(1)
    1.3 The Buoyant Force
    22(4)
    1.4 The Boussinesq Approximation
    26(3)
    2 The Linear Theory
    2.1 Introduction
    29(2)
    2.2 The Taylor-Goldstein Equation
    31(6)
    2.3 A Simple Solution
    37(9)
    2.3.1 No Background Wind Speed
    37(5)
    2.3.2 Constant Background Wind Speed
    42(4)
    2.4 The WKB or "Slowly Varying" Method
    46(1)
    2.5 Energetics
    47(10)
    2.5.1 Wave Energy
    47(5)
    2.5.2 Wave-Activity Conservation Laws
    52(1)
    2.5.2.1 Wave Action
    52(1)
    2.5.2.2 Pseudo-Energy and Pseudo-Momentum
    53(4)
    3 Mountain Waves
    3.1 Introduction
    57(4)
    3.2 Uniform Flow Over a Surface Corrugation
    61(6)
    3.3 The Two-Dimensional Mountain
    67(9)
    3.4 The Three-Dimensional Mountain
    76(5)
    3.5 Nonorographic Gravity Waves
    81(6)
    4 Ducted Gravity Waves
    4.1 Introduction
    87(2)
    4.2 Wave Reflection and Refraction at an Elevated Layer
    89(7)
    4.3 Wave Trapping, Energy Flux, and Wave Resonance
    96(2)
    4.4 Reflection at the Ground Surface
    98(4)
    4.5 Wave Ducts
    102(15)
    4.5.1 The Pure Temperature Duct
    102(3)
    4.5.2 The Pure Wind Duct
    105(4)
    4.5.3 Wind Spirals and Ducts
    109(3)
    4.5.4 Mountain Lee Waves
    112(5)
    5 Gravity Wave Instability and Turbulence
    5.1 Introduction
    117(1)
    5.2 Parcel Exchange Analysis of Flow Stability
    118(3)
    5.3 Wave Instability
    121(12)
    5.3.1 Introduction
    121(1)
    5.3.2 Kelvin-Helmholtz Instability
    122(5)
    5.3.3 The Stability of Shear Flows
    127(1)
    5.3.3.1 Inflection Point Instability
    128(2)
    5.3.3.2 Instability of Stratified Shear Flows
    130(3)
    5.4 The Critical Level
    133(7)
    5.5 Neutral, Stable, and Unstable Modes
    140(3)
    5.6 Wave-Modulated Richardson Number
    143(4)
    5.7 Wave-Turbulence Coupling
    147(4)
    5.8 Jefferys' Roll-Wave Instability Mechanism
    151(8)
    6 Wave Stress
    6.1 Introduction
    159(1)
    6.2 Mathematical Derivation
    160(2)
    6.3 Variation of Wave Stress with Height
    162(2)
    6.4 Mountain Wave Stress
    164(10)
    6.4.1 Wave Stress Over a Surface Corrugation
    164(2)
    6.4.1.1 Wave Stress Over an Isolated Two-Dimensional Mountain
    166(2)
    6.4.2 Wave Stress Over Three-Dimensional Objects
    168(6)
    6.5 Secondary Effects of Wave Drag
    174(7)
    6.5.1 Direction Forcing
    174(1)
    6.5.2 Lee Wave Drag Over a Two-Dimensional Mountain
    175(1)
    6.5.3 Momentum Flux Due to Mountain Lee Waves
    176(5)
    7 Gravity Waves in the Middle and Upper Atmosphere
    7.1 Introduction
    181(1)
    7.2 Background
    182(5)
    7.3 Interia-Gravity Waves in the Middle Atmosphere
    187(3)
    7.4 Planetary Waves in the Middle Atmosphere
    190(4)
    7.4.1 Rossby Wave
    190(1)
    7.4.2 Tropical Atmosphere
    191(1)
    7.4.2.1 Vertically Propagating Rossby-Gravity Waves
    192(1)
    7.4.2.2 The Kelvin Wave
    193(1)
    7.5 Midlatitude Wave Spectra
    194(3)
    7.5.1 High-Frequency Waves: Ω >> f
    194(1)
    7.5.2 Mid-Frequency Waves: f >> Ω >> N
    195(1)
    7.5.3 Low-Frequency Range: Ω ~ f
    196(1)
    7.6 Modeling the Gravity Wave Fluxes in the MUA
    197(4)
    7.6.1 Hydrodynamic Models
    197(1)
    7.6.2 Ray Tracing
    197(4)
    8 Wave Stress Parameterization
    8.1 Introduction
    201(7)
    8.1.1 Wave Breaking, Wave Saturation, and Eddy Diffusivity
    202(3)
    8.1.2 Wave Breaking Heights
    205(3)
    8.2 Wave-Saturation Parameterization
    208(1)
    8.3 Parameterization Methods
    209(17)
    8.3.1 Sawyer Method
    209(1)
    8.3.2 Lindzen-Holton Method
    209(6)
    8.3.3 The Palmer Method
    215(2)
    8.3.4 The McFarlane Method
    217(4)
    8.3.5 The Schoeberl Method
    221(1)
    8.3.6 The Terrain-Height Adjustment Scheme
    222(4)
    8.4 Saturation Limits and Other Problems
    226(5)
    9 Observations and Measurements of Gravity Waves
    9.1 Introduction
    231(2)
    9.2 Ground-Based Measurements
    233(16)
    9.2.1 Pressure
    234(1)
    9.2.1.1 Static Pressure Ports
    235(2)
    9.2.1.2 Noise Filtering
    237(8)
    9.2.2 Sampling Arrays
    245(4)
    9.3 Free-Balloon Soundings
    249(15)
    9.3.1 Tethered Lifting Systems
    252(1)
    9.3.2 Superpressure Balloons
    253(10)
    9.3.3 Aircraft
    263(1)
    9.4 Remote Measurements
    264(15)
    9.4.1 Radar
    265(1)
    9.4.2 Doppler Radar
    266(1)
    9.4.3 FM-CW Radar
    267(1)
    9.4.4 Sodar
    268(2)
    9.4.5 Lidar
    270(2)
    9.4.6 Airglow
    272(2)
    9.4.7 Satellites and Global Positioning Systems
    274(1)
    9.4.7.1 Photographic Analyses
    274(1)
    9.4.7.2 Sounding Rocket
    274(1)
    9.4.7.3 GPS Radio-Occultation Sounding
    275(1)
    9.4.7.4 Microwave Limb Sounding
    276(3)
    10 Gravity Wave Analyses
    10.1 Introduction
    279(1)
    10.2 Analyses of Tropospheric Gravity Waves
    280(23)
    10.2.1 Initial Steeps
    281(1)
    10.2.2 Spectral Analysis
    282(1)
    10.2.3 Wavelet Analysis
    283(5)
    10.2.4 Band-Pass Filtering
    288(1)
    10.2.5 Lag Analysis
    289(2)
    10.2.6 Cross-Correlation Lag Analysis
    291(2)
    10.2.7 Beamsteering
    293(1)
    10.2.7.1 Beamsteering in the Slowness Domain
    293(2)
    10.2.7.2 Beamsteering in the Frequency Domain
    295(1)
    10.2.7.3 Array Response and Examples
    296(1)
    10.2.8 Impedance
    297(2)
    10.2.9 Analysis Results
    299(4)
    10.3 Gravity Wave Analyses in the MUA
    303(6)
    10.3.1 Wavelet Analysis
    304(1)
    10.3.2 Hodograph Analysis
    305(4)
    Appendix A The Hydrostatic Atmosphere
    A.1 The Hydrostatic Approximation
    309(1)
    A.2 The Scale Height of the Isothermal Atmosphere
    310(1)
    A.3 Adiabatic Lapse Rate
    310(1)
    A.4 Potential Temperature
    310(1)
    A.5 Boussinesq Relations
    311(1)
    A.6 The Geostrophic Wind
    312(1)
    A.7 The Critical Level
    313(2)
    A.8 Convolution
    315(1)
    A.9 The Eckman Wind Spiral
    316(1)
    A.10 Numerical Methods
    317(6)
    A.10.1 Mountain Waves
    317(3)
    A.10.2 Ducted Gravity Waves
    320(3)
    Bibliography 323(20)
    Index 343
    Carmen Nappo received his Ph.D. in Geophysical Sciences from The Georgia Institute of Technology, Atlanta, GA. His research topic was gravity-wave stress over topography in the planetary boundary layer. His professional career began in 1968 at the NOAA Geophysical Fluid Dynamics Laboratory, Princeton, NJ. where he performed diagnostic studies and evaluations of global-scale atmospheric models. In 1971, he transferred to the NOAA Air Resources Laboratory, Atmospheric Turbulence and Diffusion Division, in Oak Ridge, TN where we worked until retiring in 2005. In 1994, Dr. Nappo received the American Meteorological Society's Editors Award for his reviews for the Journal of Applied Meteorology and in 2006 he received the National Oceanic and Atmospheric Administrations Distinguished Career Award. Dr. Nappo has published over 100 scientific papers, seven book chapters, and helped organize international scientific workshops and symposia. He has been a guest scientist and lecturer at universities and institutions in Australia, Germany, South Korea, Sweden, The Netherlands, Turkey, and the USA. Dr. Nappo resides in Knoxville, Tennessee with his wife Joan MacReynolds and their cat Lily.