Author: Michael Gadsden
Publisher: Springer Science & Business Media
ISBN: 3642486266
Category : Science
Languages : en
Pages : 255
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Book Description
An atmospheric phenomenon is considered as 'explained' when we have succeeded in deducing it on the basis of accepted principles of physics. (H. Ertel, Methods and problems of dynamical meteorolo gy,p. l) Until recently, noctilucent clouds were regarded merely as a curious atmos pheric phenomenon, the occurrence of which aroused only limited scientific attention. However, in the last two decades the interest they have been given has markedly increased. The clouds, usually pale blue in colour, may be seen on a clear night at high latitudes. Typical examples are illustrated in the book. Clouds looking like these in daytime would be classified as cirrostratus. What sets noctilucent clouds apart is their occurrence in the middle of the night, their very obvious pale blue colour, and their disappearance into the dawn close to the onset of civil twilight when the Sun is 6° below the horizon. as being set apart from ordinary Noctilucent clouds were first recognized clouds in 1884/1885 and in a series of sightings that followed their return in the summer of 1885. That year marked the beginning of observations and the interpretation of twilight phenomena. The impetus came from the extraordi nary Krakatoa eruption, which was not only one of the most spectacular volcanic eruptions in recorded history, but which also turned out to be a startling event in atmospheric science with repercussions even in our time.
Author:
Publisher:
ISBN:
Category : Noctilucent clouds
Languages : en
Pages : 172
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Book Description
Author: I. A. Khvostikov
Publisher:
ISBN:
Category : Atmosphere, Upper
Languages : en
Pages : 836
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Book Description
Author: Neil Bone
Publisher: Springer Science & Business Media
ISBN: 0387684697
Category : Science
Languages : en
Pages : 189
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Book Description
This new book addresses a gap in the literature, offering an explanation of the aurora's causes, how the occurrence of major events may now be predicted, and how amateur observers can go about recording displays. This is the first serious book about aurora written for practical but non-professional observers. It provides a concise accessible description of the various auroral forms and how to record them, illustrated with color images of recent displays. It contains details of 'Space Weather' forecasting websites, how to interpret and use the information given on these, and how to anticipate auroral activity.
Author: Ivan Andreevich Khvostikov
Publisher:
ISBN:
Category : Upper atmosphere
Languages : en
Pages : 604
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Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 450
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Book Description
Author: A. H. Shapley
Publisher: Elsevier
ISBN: 1483226301
Category : Science
Languages : en
Pages : 460
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Book Description
Annals of the International Geophysical Year, Volume XI: Symposia at the Fifth Meeting of CSAGI covers the proceedings of the Fifth Meeting of CSAGI held in Moscow on July 30-August 8, 1958. This meeting discusses the practical details of the mechanics and techniques of data collection and utilization, and later held symposia at which the first results of the IGY were presented. This text presents the results of various scientific activities during the IGY, including numerical forecasting, meteorology, geomagnetism, ionosphere, aurora, airglow, solar activity, cosmic rays, glaciology, oceanography, rockets, satellites, seismology, gravimetry, and nuclear radiation. This book will be of value to geophysicists, historians, and researchers.
Author: United States. National Oceanic and Atmospheric Administration
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 964
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Book Description
Author: I͡Akov Isaakovich Felʹdshteĭn
Publisher:
ISBN:
Category : Polar ionosphere
Languages : en
Pages : 944
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Book Description
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 308
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Book Description
