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The Basis of Atmospheric Mesoscale Dynamics and a Dynamical Method of Predicting Rainstorms

2021-07-28 Science
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Release : 2021-07-28
Genre : Science
Kind : eBook
Book Rating : 206/5 ( reviews)

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Book Synopsis The Basis of Atmospheric Mesoscale Dynamics and a Dynamical Method of Predicting Rainstorms by : Shouting Gao

Download or read book The Basis of Atmospheric Mesoscale Dynamics and a Dynamical Method of Predicting Rainstorms written by Shouting Gao. This book was released on 2021-07-28. Available in PDF, EPUB and Kindle. Book excerpt: This book serves to deepen the theoretical understanding of mesoscale dynamics and makes its basic concepts clear, reflecting new research results. It emphasizes important theories that have not been given enough attention in recent years, such as generalized potential temperature and the moist potential vorticity theory of non-uniform saturated moist atmospheres. By integrating theory with practice, the book also introduces the forecast method of rainstorms and other disastrous weathers using dynamic factors. This book can be used as a point of reference for operational forecasters, researchers and graduate and undergraduate students whose research interests are atmospheric sciences, and ocean and water sciences. It will also be of interest to scholars who study geological disasters, such as multiphase flow, mountains, debris flows and landslides, as well as geological seismologists.

The Atmospheric Sciences

1998-11-05 Science
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Release : 1998-11-05
Genre : Science
Kind : eBook
Book Rating : 656/5 ( reviews)

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Book Synopsis The Atmospheric Sciences by : Board on Atmospheric Sciences and Climate

Download or read book The Atmospheric Sciences written by Board on Atmospheric Sciences and Climate. This book was released on 1998-11-05. Available in PDF, EPUB and Kindle. Book excerpt: Technology has propelled the atmospheric sciences from a fledgling discipline to a global enterprise. Findings in this field shape a broad spectrum of decisions--what to wear outdoors, whether aircraft should fly, how to deal with the issue of climate change, and more. This book presents a comprehensive assessment of the atmospheric sciences and offers a vision for the future and a range of recommendations for federal authorities, the scientific community, and education administrators. How does atmospheric science contribute to national well-being? In the context of this question, the panel identifies imperatives in scientific observation, recommends directions for modeling and forecasting research, and examines management issues, including the growing problem of weather data availability. Five subdisciplines--physics, chemistry, dynamics and weather forecasting, upper atmosphere and near-earth space physics, climate and climate change--and their status as the science enters the twenty-first century are examined in detail, including recommendations for research. This readable book will be of interest to public-sector policy framers and private-sector decisionmakers as well as researchers, educators, and students in the atmospheric sciences.

Numerical Methods in Weather Prediction

2012-12-02 Nature
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Release : 2012-12-02
Genre : Nature
Kind : eBook
Book Rating : 467/5 ( reviews)

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Book Synopsis Numerical Methods in Weather Prediction by : G Marchuk

Download or read book Numerical Methods in Weather Prediction written by G Marchuk. This book was released on 2012-12-02. Available in PDF, EPUB and Kindle. Book excerpt: Numerical Methods in Weather Prediction focuses on the numerical methods for solving problems of weather prediction and explains the aspect of the general circulation of the atmosphere. This book explores the development in the science of meteorology, which provides investigators with improved means of studying physical processes by mathematical stimulation. Organized into eight chapters, this book starts with an overview of the significant physical factors that are instrumental in enriching the theoretical models of weather prediction. This text then examines the system of hydrodynamic equations and the equation of heat transfer related to large-scale atmospheric processes. Other chapters consider the quasigeostrophic approximation model, which is the basis for concepts of the dynamics of atmospheric motions and instrumental in establishing the basic features and laws of evolution of meteorological variables as applied to large-scale processes. The final chapter deals with the adjustment of the humidity field. This book is a valuable resource for meteorologists.

Dynamic Meteorology: Data Assimilation Methods

2012-12-06 Science
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Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 703/5 ( reviews)

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Book Synopsis Dynamic Meteorology: Data Assimilation Methods by : L. Bengtsson

Download or read book Dynamic Meteorology: Data Assimilation Methods written by L. Bengtsson. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: One of the main reasons we cannot tell what the weather will be tomorrow is that we do not know accurately enough what the weather is today. Mathematically speaking, numerical weather prediction (NWP) is an initial-value problem for a system of nonlinear partial differential equations in which the necessary initial values are known only incompletely and inaccurately. Data at the initial time of a numerical forecast can be supplemented, however, by observations of the atmos phere over a time interval preceding it. New observing systems, in particular polar-orbiting and geostationary satellites, which are providing observations continuously in time, make is absolutely necess ary to find new and more satisfactory methods of assimilating meteorological observations - for the dual purpose of defining atmospheric states and of issuing forecasts from the states thus defined. FUndamental progress in this area has been made in recent years and this book attempts to give a review and some suggestions for further improvements in the field of meteorological data assimila tion methods. The European Centre for Medium Range Weather Forecasts (ECMWF) every year organises seminars for the benefit of meteorologists and geophysicists of the ECMWF Member states. The 1980 Seminar was devoted to data assimilation methods, and this book contains selected lectures from that seminar. The purpose of the seminar was twofold: it was intended to give a basic introduction to the subject, as well as an overview of the latest developments in the field.

Numerical Weather Prediction and Data Assimilation

2020-07-16 Mathematics
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Release : 2020-07-16
Genre : Mathematics
Kind : eBook
Book Rating : 015/5 ( reviews)

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Book Synopsis Numerical Weather Prediction and Data Assimilation by : Petros Katsafados

Download or read book Numerical Weather Prediction and Data Assimilation written by Petros Katsafados. This book was released on 2020-07-16. Available in PDF, EPUB and Kindle. Book excerpt: This book has as main aim to be an introductory textbook of applied knowledge in Numerical Weather Prediction (NWP), which is a method of weather forecasting that employs: A set of equations that describe the flow of fluids translated into computer code, combined with parameterizations of other processes, applied on a specific domain and integrated in the basis of initial and domain boundary conditions. Current weather observations serve as input to the numerical computer models through a process called data assimilation to produce atmospheric properties in the future (e.g. temperature, precipitation, and a lot of other meteorological parameters). Various case studies will be also presented and analyzed through this book.

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