Comparative Aeronomy

Comparative Aeronomy PDF Author: Andrew F. Nagy
Publisher: Springer Science & Business Media
ISBN: 0387878254
Category : Science
Languages : en
Pages : 451

Get Book

Book Description
Andrew F. Nagy Originally published in the journal Space Science Reviews, Volume 139, Nos 1–4. DOI: 10. 1007/s11214-008-9353-0 © Springer Science+Business Media B. V. 2008 Keywords Aeronomy The term “aeronomy” has been used widely for many decades, but its origin has mostly been lost over the years. It was introduced by Sydney Chapman in a Letter to the Editor, entitled “Some Thoughts on Nomenclature”, in Nature in 1946 (Chapman 1946). In that letter he suggested that aeronomy should replace meteorology, writing that the word “meteor is now irrelevant and misleading”. This proposal was apparently not received with much support so in a short note in Weather in 1953 Chapman (1953)wrote: “If, despite its obvious convenience of brevity in itself and its derivatives, it does not commend itself to aeronomers, I think there is a case for modifying my proposal so that instead of the word being used to signify the study of the atmosphere in general, it should be adopted with the restricted sense of the science of the upper atmosphere, for which there is no convenient short word. ” In a chapter, he wrote in a 1960 book (Chapman 1960), he give his nal and de nitive de nition, by stating that “Aeronomy is the science of the upper region of the atmosphere, where dissociation and ionization are important”. The Workshop on “Comparative Aeronomy” was held at ISSI during the week of June 25–29, 2007.

Comparative Aeronomy

Comparative Aeronomy PDF Author: Andrew F. Nagy
Publisher: Springer Science & Business Media
ISBN: 0387878254
Category : Science
Languages : en
Pages : 451

Get Book

Book Description
Andrew F. Nagy Originally published in the journal Space Science Reviews, Volume 139, Nos 1–4. DOI: 10. 1007/s11214-008-9353-0 © Springer Science+Business Media B. V. 2008 Keywords Aeronomy The term “aeronomy” has been used widely for many decades, but its origin has mostly been lost over the years. It was introduced by Sydney Chapman in a Letter to the Editor, entitled “Some Thoughts on Nomenclature”, in Nature in 1946 (Chapman 1946). In that letter he suggested that aeronomy should replace meteorology, writing that the word “meteor is now irrelevant and misleading”. This proposal was apparently not received with much support so in a short note in Weather in 1953 Chapman (1953)wrote: “If, despite its obvious convenience of brevity in itself and its derivatives, it does not commend itself to aeronomers, I think there is a case for modifying my proposal so that instead of the word being used to signify the study of the atmosphere in general, it should be adopted with the restricted sense of the science of the upper atmosphere, for which there is no convenient short word. ” In a chapter, he wrote in a 1960 book (Chapman 1960), he give his nal and de nitive de nition, by stating that “Aeronomy is the science of the upper region of the atmosphere, where dissociation and ionization are important”. The Workshop on “Comparative Aeronomy” was held at ISSI during the week of June 25–29, 2007.

Advances in Geosciences

Advances in Geosciences PDF Author: Wing-Huen Ip
Publisher: World Scientific
ISBN: 9814479616
Category :
Languages : en
Pages : 380

Get Book

Book Description
Advances in Geosciences is the result of a concerted effort in bringing the latest results and planning activities related to earth and space science in Asia and the international arena. The volume editors are all leading scientists in their research fields covering five sections: Solid Earth (SE), Solar Terrestrial (ST), Planetary Science (PS), Hydrological Science (HS), and Oceans and Atmospheres (OA). The main purpose is to highlight the scientific issues essential to the study of earthquakes, tsunamis, climate change, drought, flood, typhoons, space weathers, and planetary exploration. This volume is abstracted in NASA's Astrophysics Data System: http://ads.harvard.edu Contents:Volume 1: Solid Earth (SE) Source Process of the 2004 Sumatra–Andaman Earthquake (L S XU & Y T Chen)Fuzzy Logic Model for Multi-Reservoir Operation (S Mohan & M A Prasad)Test of Inner Core Super Rotation Using Gravity Variation (W Shen & J Ning)The Earth-Mantle Model Using a Seismogram Analysis on Halmahera Earthquake C112597C with the PMG Observation Station (B J Santosa)GPS Estimate of the Tectonic Activity and Deformation in North China (C Xu & Z Li)Large-Scale Silicic Volcanism — The Result of Thermal Maturation of the Crust (S de Silva et al.)and other papersVolume 2: Solar Terrestrial (ST)Solar Coronal Plumes: Theoretical Concepts and Results (M Cuntz)Observational Study of Solar Magnetic Active Phenomena by Huairou Vector Magnetograph (H Zhang)Sector Boundary Crossings and Geomagnetic Activities (S Watari & T Watanabe)Aurora-Associated Phenomena and the ePOP Mission (L M Kagan)Ultra Long Range Aircraft Operations and Space Weather (I L Getley & M L Duldig)Link Between Cosmic Rays and Clouds on Different Time Scales (I G Usoskin & G A Kovaltsov)Effects of Typhoon on the Ionosphere (Y-M Liu et al.)A Mission Called SAPPORO (W-H Ip et al.)and other papersVolume 3: Planetary Science (PS)Review of Mariner 10 Observations: Mercury Surface Impact Processes (C R Chapman)On the Dynamics of Charged Particles in the Magnetosphere of Mercury (D C Delcourt & K Seki)Neutral Atom Emission from Mercury (A Mura et al.)Diagnosing the Mercury Plasma Environment Using Low-Frequency Electric Field Measurements (L G Blomberg & J A Cumnock)Low Energy Ion Observation by Mercury Magnetospheric Orbiter: MMO (Y Saito et al.)Ice on the Moon and Mercury (D H Crider et al.)The Bulk Density of Cometary Nuclei (B J R Davidsson)A Mission Called SAPPORO (W-H Ip et al.)and other papersVolume 4: Hydrological Science (HS)Simulation Korea Summer Monsoon Rainfall with NCAR Regional Climate Model (F P Singh et al.)Urban Flood Analysis with Underground Space (K Toda et al.)Climate Variability and Drought in Rajasthan (A Goel & R B Singh)Modeling of Floodplain Inundation Process in Low-Lying Areas (P T Hai et al.)Oxygen Transfer by Flow Characteristics at Stepped Drop Structure (J-H Kim)Inter and Intra Neuronal Systems for Reservoir Operation (R B Varadharajan)Sensitivity Analysis for Optimization Model for Coastal Groundwater (S-H Hong & N Park)and other papersVolume 5: Oceans and Atmospheres (OA)Sabah Shoreline Management Plan (F Jakobsen et al.)Potential for Sulfide Mineral Deposits in Australian Waters (T F McConachy)Local to Long-Range Dust Transport over Central Eastern Australia (M S Speer & L M Leslie)Interannual Variations in Pacific SST Deviations through AVHRR (J Yu & P Gloersen)An Investigation of Winter Rainfall and Snowfall in the Mountain and Coast (H Choi)Impact of Regional Circulation and Heat Budget to Tropical Night (H Choi & D S Choi)and other papers Readership: Academics, researchers and postgraduate students in geosciences.Keywords:Planetary Science;Atmosphere;Ionosphere;Magnetosphere

Planetary Aeronomy

Planetary Aeronomy PDF Author: Siegfried Bauer
Publisher: Springer Science & Business Media
ISBN: 3662093626
Category : Science
Languages : en
Pages : 211

Get Book

Book Description
Planetary Aeronomy is a modern and concise introduction to the underlying physical and chemical processes that govern the formation and evolution of the upper atmospheres of planets. The general approach employed permits consideration of the growing number of extrasolar planets, the detailed observation of which will become possible over the next decades. The book explains the physics behind many atmospheric processes, which are relevant for the evolution of planetary atmospheres and their water inventories, and also contains useful scaling laws and analytical expressions that can be applied to any planet. Readers thus gain insight into the evolution of terrestrial planets and their long-time habitability, atmospheric stability, etc. This volume can be used both as graduate textbook for students wishing to specialize in the field as well as succinct compendium for researchers in the field.

Geomagnetism, Aeronomy and Space Weather

Geomagnetism, Aeronomy and Space Weather PDF Author: Mioara Mandea
Publisher: Cambridge University Press
ISBN: 1108418481
Category : Science
Languages : en
Pages : 347

Get Book

Book Description
An interdisciplinary review of research in geomagnetism, aeronomy and space weather, written by eminent researchers from these fields.

Advances in Astronomy

Advances in Astronomy PDF Author: J M T Thompson
Publisher: World Scientific
ISBN: 178326019X
Category : Science
Languages : en
Pages : 436

Get Book

Book Description
In this highly accessible book, leading scientists from around the world give a general overview of research advances in their subject areas within the field of Astronomy. They describe some of their own cutting-edge research and give their visions of the future. Re-written in a popular and well-illustrated style, the articles are mainly derived from scholarly and authoritative papers published in special issues of the Royal Society's Philosophical Transactions, the world's longest running scientific journal. Carefully selected by the journal's editor, topics include the Big Bang creation of the universe, the formation and evolution of the stars and galaxies, cold dark matter, explosive sun-spot events, and humankind's exploration of the solar system. The book conveys the excitement and enthusiasm of the authors for their work at the frontiers of astronomy. All are definitive reviews for people with a general interest in the future directions of science. Contents:Cosmology and the Big Bang:The Paradigm of Inflation (J García-Bellido)Small Scales, Big Issues for Cold Dark Matter (A J Benson)Violence and Black Holes in the Hearts of Galaxies (C G Mundell)Probing the Universe:Quest for Gravitational Waves (B S Sathyaprakash)Strong-Field Tests of Relativistic Gravity with Pulsars (M Kramer)Gamma-Ray Bursts as Cosmological Probes (N R Tanvir)Stars and Conditions for Life:Gamma-Ray Bursts (D Lazzati)Astrophysical Dust (M Gray)Extrasolar Planets (H R A Jones & J S Jenkins)Solar System and Climate Change:Our Solar System (A Coates)The Solar Dynamo (S Tobias)Explosions on the Sun (L K Harra)and other papers Readership: Research scientists, academics, graduates and post-graduates, and general readers with an interest in science. Key Features:A unique presentation of the latest cutting-edge research, written by world experts in a readable style akin to that of Scientific American or New ScientistBeautifully illustrated with diagrams and photographsIncludes a Foreword writer John BarrowKeywords:Astronomy;Cosmology;Big Bang;Stars;Galaxies;Dark Matter;Gamma-Ray Bursts;Cosmic Radiation;Solar System;Sun-Spots;Climate;Telescopes

Heliophysics: Active Stars, their Astrospheres, and Impacts on Planetary Environments

Heliophysics: Active Stars, their Astrospheres, and Impacts on Planetary Environments PDF Author: Carolus J. Schrijver
Publisher: Cambridge University Press
ISBN: 1107090474
Category : Science
Languages : en
Pages : 407

Get Book

Book Description
Taking an interdisciplinary approach, this book explores what makes the conditions on Earth 'just right' to sustain life.

Space Physics and Aeronomy, Upper Atmosphere Dynamics and Energetics

Space Physics and Aeronomy, Upper Atmosphere Dynamics and Energetics PDF Author: Wenbin Wang
Publisher: John Wiley & Sons
ISBN: 1119815568
Category : Science
Languages : en
Pages : 560

Get Book

Book Description
A comprehensive overview of the structure and variability of the upper atmosphere Earth's upper atmosphere is an open system that is strongly influenced by energy and momentum inputs from both above and below. New observation and modeing techniques have provided insights into dynamics, energetics, and chemical processes in the upper atmosphere. Upper Atmosphere Dynamics and Energetics presents an overview of key research advances in upper atmospheric physics, and measurement and modeling techniques, along with remaining challenges for understanding the state and variability of the upper atmospheric system. Volume highlights include: Insights into the interconnections between different areas of upper atmospheric science Appreciation of the dynamics and complexity of the global upper atmospheric system Techniques for observing and measuring the upper atmosphere Responses of the upper atmosphere to external drivers The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals. Find out more about the Space Physics and Aeronomy collection in this Q&A with the Editors in Chief

Comparative Climatology of Terrestrial Planets

Comparative Climatology of Terrestrial Planets PDF Author: Stephen J. Mackwell
Publisher: University of Arizona Press
ISBN: 0816599750
Category : Science
Languages : en
Pages : 592

Get Book

Book Description
The early development of life, a fundamental question for humankind, requires the presence of a suitable planetary climate. Our understanding of how habitable planets come to be begins with the worlds closest to home. Venus, Earth, and Mars differ only modestly in their mass and distance from the Sun, yet their current climates could scarcely be more divergent. Only Earth has abundant liquid water, Venus has a runaway greenhouse, and evidence for life-supporting conditions on Mars points to a bygone era. In addition, an Earth-like hydrologic cycle has been revealed in a surprising place: Saturn’s cloud-covered satellite Titan has liquid hydrocarbon rain, lakes, and river networks. Deducing the initial conditions for these diverse worlds and unraveling how and why they diverged to their current climates is a challenge at the forefront of planetary science. Through the contributions of more than sixty leading experts in the field, Comparative Climatology of Terrestrial Planets sets forth the foundations for this emerging new science and brings the reader to the forefront of our current understanding of atmospheric formation and climate evolution. Particular emphasis is given to surface-atmosphere interactions, evolving stellar flux, mantle processes, photochemistry, and interactions with the interplanetary environment, all of which influence the climatology of terrestrial planets. From this cornerstone, both current professionals and most especially new students are brought to the threshold, enabling the next generation of new advances in our own solar system and beyond. Contents Part I: Foundations Jim Hansen Mark Bullock Scot Rafkin Caitlin Griffith Shawn Domagal-Goldman and Antigona Segura Kevin Zahnle Part II: The Greenhouse Effect and Atmospheric Dynamics Curt Covey G. Schubert and J. Mitchell Tim Dowling Francois Forget and Sebastien Lebonnois Vladimir Krasnopolsky Adam Showman Part III: Clouds, Hazes, and Precipitation Larry Esposito A. Määttänen, K. Pérot, F. Montmessin, and A. Hauchecorne Nilton Renno Zibi Turtle Mark Marley Part IV: Surface-Atmosphere Interactions Colin Goldblatt Teresa Segura et al. John Grotzinger Adrian Lenardic D. A. Brain, F. Leblanc, J. G. Luhmann, T. E. Moore, and F. Tian Part V: Solar Influences on Planetary Climate Aaron Zent Jerry Harder F. Tian, E. Chassefiere, F. Leblanc, and D. Brain David Des Marais

The Dynamical Ionosphere

The Dynamical Ionosphere PDF Author: Massimo Materassi
Publisher: Elsevier
ISBN: 0128147830
Category : Science
Languages : en
Pages : 337

Get Book

Book Description
The Dynamical Ionosphere: A Systems Approach to Ionospheric Irregularity examines the Earth’s ionosphere as a dynamical system with signatures of complexity. The system is robust in its overall configuration, with smooth space-time patterns of daily, seasonal and Solar Cycle variability, but shows a hierarchy of interactions among its sub-systems, yielding apparent unpredictability, space-time irregularity, and turbulence. This interplay leads to the need for constructing realistic models of the average ionosphere, incorporating the increasing knowledge and predictability of high variability components, and for addressing the difficulty of dealing with the worst cases of ionospheric disturbances, all of which are addressed in this interdisciplinary book. Borrowing tools and techniques from classical and stochastic dynamics, information theory, signal processing, fluid dynamics and turbulence science, The Dynamical Ionosphere presents the state-of-the-art in dealing with irregularity, forecasting ionospheric threats, and theoretical interpretation of various ionospheric configurations. Presents studies addressing Earth’s ionosphere as a complex dynamical system, including irregularities and radio scintillation, ionospheric turbulence, nonlinear time series analysis, space-ionosphere connection, and space-time structures Utilizes interdisciplinary tools and techniques, such as those associated with stochastic dynamics, information theory, signal processing, fluid dynamics and turbulence science Offers new data-driven models for different ionospheric variability phenomena Provides a synoptic view of the state-of-the-art and most updated theoretical interpretation, results and data analysis tools of the "worst case" behavior in ionospheric configurations

Ionospheres

Ionospheres PDF Author: Robert Schunk
Publisher: Cambridge University Press
ISBN: 0521877067
Category : Science
Languages : en
Pages : 641

Get Book

Book Description
Describes the physical, plasma and chemical processes controlling ionospheres, upper atmospheres and exospheres, for researchers and graduates.