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Middle Atmosphere

  • R. Alan Plumb
  • Robert A. Vincent

Part of the Pageoph Topical Volumes book series (PTV)

Table of contents

  1. Front Matter
    Pages i-vi
  2. R. Alan Plumb, Robert A. Vincent
    Pages 149-150
  3. Colin O. Hines
    Pages 151-170
  4. Toshihiko Hirooka, Isamu Hirota
    Pages 277-289
  5. Timothy J. Dunkerton
    Pages 373-397
  6. Donald P. Delisi, Timothy J. Dunkerton
    Pages 445-461
  7. Shoichiro Fukao, Manabu D. Yamanaka, Hiromasa Matsumoto, Toru Sato, Toshitaka Tsuda, Susumu Kato
    Pages 463-479
  8. Manabu D. Yamanaka, Shoichiro Fukao, Hiromasa Matsumoto, Toru Sato, Toshitaka Tsuda, Susumu Kato
    Pages 481-495
  9. T. Tsuda, Y. Masuda, H. Inuki, K. Takahashi, T. Takami, T. Sato et al.
    Pages 497-507
  10. Mamoru Yamamoto, Toru Sato, Toshitaka Tsuda, Shoichiro Fukao, Susumu Kato
    Pages 605-616
  11. Back Matter
    Pages 617-618

About this book

Introduction

PAGEOPH, stratosphere, these differences provide us with new evidence, interpretation of which can materially help to advance our understanding of stratospheric dynamics in general. It is now weil established that smaller-scale motions-in particular gravity waves and turbulence-are of fundamental importance in the general circulation of the mesosphere; they seem to be similarly, if less spectacularly, significant in the troposphere, and probably also in the stratosphere. Our understanding of these motions, their effects on the mean circulation and their mutual interactions is progressing rapidly, as is weil illustrated by the papers in this issue; there are reports of observational studies, especially with new instruments such as the Japanese MV radar, reviews of the state of theory, a laboratory study and an analysis of gravity waves and their effects in the high resolution "SKYHI" general circulation model. There are good reasons to suspect that gravity waves may be of crucial significance in making the stratospheric circulation the way it is (modeling experience being one suggestive piece of evidence for this). Direct observational proof has thus far been prevented by the difficulty of making observations of such scales of motion in this region; in one study reported here, falling sphere observations are used to obtain information on the structure and intensity of waves in the upper stratosphere.

Keywords

atmosphere Scale stratosphere Troposphere

Editors and affiliations

  • R. Alan Plumb
    • 1
  • Robert A. Vincent
    • 2
  1. 1.Center for Meteorology and Physical OceanographyMassachusetts Institute of TechnologyCambridgeUSA
  2. 2.Department of PhysicsUniversity of AdelaideAdelaideAustralia

Bibliographic information

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