Dynamics of the Aurora and Associated Phenomena. The Auroral and Polar Magnetic Substorms Over Alaska

Dynamics of the Aurora and Associated Phenomena. The Auroral and Polar Magnetic Substorms Over Alaska PDF Author: D. S. Kimball
Publisher:
ISBN:
Category : Auroras
Languages : en
Pages : 429

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Dynamics of the Aurora and Associated Phenomena. The Auroral and Polar Magnetic Substorms Over Alaska

Dynamics of the Aurora and Associated Phenomena. The Auroral and Polar Magnetic Substorms Over Alaska PDF Author: D. S. Kimball
Publisher:
ISBN:
Category : Auroras
Languages : en
Pages : 429

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Book Description


Dynamics of the Aurora and Associated Phenomena

Dynamics of the Aurora and Associated Phenomena PDF Author: Syun-Ichi Akasofu
Publisher:
ISBN:
Category : Auroras
Languages : en
Pages : 430

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Part I. Dynamics of the Aurora and Associated Phenomena. Part II. The Auroral and Polar Magnetic Substorms Over Alaska

Part I. Dynamics of the Aurora and Associated Phenomena. Part II. The Auroral and Polar Magnetic Substorms Over Alaska PDF Author: Syun-Ichi Akasofu
Publisher:
ISBN:
Category : Auroras
Languages : en
Pages : 430

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Book Description


Annals of the International Geophysical Year. Volume XLV, Part I: Dynamics of the Aurora and Associated Phenomena

Annals of the International Geophysical Year. Volume XLV, Part I: Dynamics of the Aurora and Associated Phenomena PDF Author:
Publisher:
ISBN:
Category : Auroras
Languages : en
Pages : 430

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Exploring the Secrets of the Aurora

Exploring the Secrets of the Aurora PDF Author: Syun-Ichi Akasofu
Publisher: Springer Science & Business Media
ISBN: 0387450971
Category : Science
Languages : en
Pages : 318

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Book Description
This book describes the history of the progress made in auroral science and magnetospheric physics by providing examples of ideas, controversies, struggles, acceptance, and success in some instances. The author, a distinguished auroral scientist, fully describes his experiences in characterizing and explaining auroral phenomena. The volume also includes beautiful full-color photos of the aurora.

Auroral Dynamics and Space Weather

Auroral Dynamics and Space Weather PDF Author: Yongliang Zhang
Publisher: John Wiley & Sons
ISBN: 1118978730
Category : Science
Languages : en
Pages : 327

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Book Description
The aurora is the most visible manifestation of the connection of the Earth to the space environment and has inspired awe, curiosity, and scientific inquiry for centuries. Recent advances in observing techniques and modeling and theoretical work have revealed new auroral phenomena, provided a better understanding of auroral dynamics, and have led to an enhanced capability for auroral forecasts. This monograph features discussions of: New auroral phenomena due to the ring current ion and polar rain electron precipitation Various auroral forms and hemispheric asymmetry Auroral model development and MHD simulations Application of the auroral observations for radio absorption and scintillation Aurora nowcast and forecast for space weather operations Auroral Dynamics and Space Weather is a valuable contribution for scientists, researchers, space weather operators, and students of Earth's space environment.

Dynamics of the Aurora - IV Polar Magnetic Substorms and Westward Traveling Surges

Dynamics of the Aurora - IV Polar Magnetic Substorms and Westward Traveling Surges PDF Author: University of Alaska (College). Geophysical Institute
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Physics of Magnetospheric Substorms

Physics of Magnetospheric Substorms PDF Author: Syun-Ichi Akasofu
Publisher: Springer
ISBN: 9789401011662
Category : Science
Languages : en
Pages : 617

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Book Description
Man, through intensive observations of natural phenomena, has learned about some of the basic principles which govern nature. The aurora is one of the most fascinating of these natural phenomena, and by studying it, man has just begun to comprehend auroral phenomena in terms of basic cosmic electrodynamic processes. The systematic and extensive observation of the aurora during and after the great international enterprise, the International Geophysical Year (lGY), led to the concept of the auroral substorm. Like many other geophysical phenomena, auroral displays have a dual time (universal- and local-time) dependence when seen by a ground-based observer. Thus, it was a difficult task for single observers, rotating with the Earth once a day, to grasp a transient feature of a large-scale auroral display. Such a complexity is inevitable in studying many geophysical features, in particular the polar upper atmospheric phenomena. However, it was found that their complexity began to unfold when the concept of the auroral substorm was introduced. In a book entitled Polar and Magnetospheric Substorms, the predeces sor to this book, I tried to describe the auroral phenomena as completely as possible in terms of the concept of the auroral substorm. At that time, the first satellite observations of particles and magnetic fields during substorms were just becoming available, and it was suggested that the auroral sub storm is a manifestation of a magnetospheric phenomenon called the magnetospheric substorm.

Polar and Magnetospheric Substorms

Polar and Magnetospheric Substorms PDF Author: Syun-Ichi Akasofu
Publisher: Springer
ISBN: 9789401034623
Category : Science
Languages : en
Pages : 298

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Book Description
It has become increasingly clear that the magnetosphere becomes intermittently unstable and explosively releases a large amount of energy into the polar upper atmos phere. This particular magnetospheric phenomenon is called the magnetospheric sub storm. It is manifested as an activity or disturbance ofvarious polar upper atmospheric phenomena, such as intense auroral displays and X-ray bursts. Highly active conditions in the polar upper atmosphere result from a successive occurrence of such an element ary activity, the polar substorm, which lasts typically of order one to three hours. The concept of the magnetospheric substorm and its manifestation in the polar upper atmosphere, the polar substorm, has rapidly crystallized during the last few years. We can find a hint of such a concept in the term 'polar elementary storm' introduced by Kristian Birkeland as early as 1908. However, we are greatly indebted to Sydney Chapman, who established the basic foundation of magnetospheric physics and has led researches in this field during the last half century. Indeed, the terms 'polar magnetic substorm' and 'auroral substorm' were first suggested by Sydney Chapman. The concept of the substorm was then soon extended by Neil M. Brice of Cornell University, and Kinsey A. Anderson and his colleagues at the University ofCaliforrlia, Berkeley, who introduced the term 'magnetospheric substorm'. We owe many of these recent developments in magnetospheric physics to the great international enterprise, the International Geophysical Year (IGY) and subse quent international cooperative effort (IGC, IQSY).

Annals of the International Geophysical Year

Annals of the International Geophysical Year PDF Author: W. J. G. Beynon
Publisher: Elsevier
ISBN: 1483226506
Category : Reference
Languages : en
Pages : 195

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Book Description
Annals of the International Geophysical Year, Volume 48: Bibliography and Index contains bibliography of articles published in connection with the International Geophysical Year (IGY). The preparatory and operational phases of the IGY occupied nearly a decade and the data accumulated in the many scientific disciplines by workers in some 67 countries will provide material for publication for many years. The references have been assembled from information supplied by a wide variety of sources. These references have been grouped into 21 sections, of which Sections I-XIV followed the discipline grouping adopted during the IGY. Within each section references have been arranged in alphabetical order according to the name of the principal author. Anonymous articles are listed at the end of each section, again arranged in alphabetical order by title. In the scientific literature, author's names originally printed in Cyrillic symbols sometimes appear with several different spellings because of the use of different transliteration systems. In the present Bibliography an attempt has been made to achieve consistency by using the same transliteration system throughout. This book will prove useful to geophysicists and researchers who are interested in the accomplishments of the International Geophysical Year.