Moustafa T. Chahine – författare
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5 produkter
5 produkter
Inbunden, Engelska, 1995
545 kr
Skickas inom 10-15 vardagar
This volume identifies the similarities and differences in the processes of formation and evolution of all planets in the solar system. By comparing common processes and features of the planets, including Earth, we are better able to understand Earth as a planet, and the evolutionary processes that have led to its present state. As a result of these studies, we can acquire a better understanding of other planets, such as Venus and Mars. The results can then be iterated to achieve a common consensus. The prediction of future evolution is a definite ultimate goal. This book is recommended as a reference source for graduate students in the planetary sciences who are interested in comparative studies of the planets.
E-bok
PDF, Engelska, 20131 367 kr
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One of major challenges facing Earth''s science in the nextdecade and beyondis the development of an accurate longterm observational data set to study global change. Toaccomplish this, a wide range of observations will berequired to provide both new measurements, not previouslyachievable and measurements with a greater degreee ofaccuracy and resolution than the ones which are presentlyand currently available.Among the parameters that are currently retrieved fromsatellite vertical sounding observations, temperature andmoisture profiles are the most important for the descriptionof the thermodynamic state of the medium. Other parameters,like those describing the cloud fields, the surface state orthe conditions close to the surface are also key parametersfor meteorology and climatology.A new generation of high spectral atmospheric sounders inthe infrared has recently been designed to provide both newand more accurate data about the atmosphere, land and oceansfor application to climate studies. Among the importantobservations that these instruments should contribute to theclimate data set are day and night global measurements of:atmospheric temperature profiles; relative humidityprofiles; cloud field parameters; total ozone burden of theatmosphere; distribution of minor atmospehric gases(methane, carbonmonoxide and nitrous oxide).
Häftad, Engelska, 2012
1 089 kr
Skickas inom 10-15 vardagar
One of major challenges facing Earth's science in the nextdecade and beyondis the development of an accurate longterm observational data set to study global change. Toaccomplish this, a wide range of observations will berequired to provide both new measurements, not previouslyachievable and measurements with a greater degreee ofaccuracy and resolution than the ones which are presentlyand currently available.Among the parameters that are currently retrieved fromsatellite vertical sounding observations, temperature andmoisture profiles are the most important for the descriptionof the thermodynamic state of the medium. Other parameters,like those describing the cloud fields, the surface state orthe conditions close to the surface are also key parametersfor meteorology and climatology.A new generation of high spectral atmospheric sounders inthe infrared has recently been designed to provide both newand more accurate data about the atmosphere, land and oceansfor application to climate studies. Among the importantobservations that these instruments should contribute to theclimate data set are day and night global measurements of:atmospheric temperature profiles; relative humidityprofiles; cloud field parameters; total ozone burden of theatmosphere; distribution of minor atmospehric gases(methane, carbonmonoxide and nitrous oxide).
Häftad, Engelska, 2010
548 kr
Skickas inom 10-15 vardagar
This volume identifies the similarities and differences in the processes of formation and evolution of all planets in the solar system. By comparing common processes and features of the planets, including Earth, we are better able to understand Earth as a planet, and the evolutionary processes that have led to its present state. As a result of these studies, we will acquire a better understanding of other planets, such as Venus and Mars. The results can then be iterated to achieve a common consensus. The prediction of future evolution is a definite ultimate goal. Also recommended as a reference source for graduate students in the planetary sciences who are interested in comparative studies of the planets.
E-bok
PDF, Engelska, 2013687 kr
Läs direkt efter köp
The systematic study of the planets has experienced a slow but steady progress from the efforts of a single individual (Galileo Galilei, 1564-1642) to nations that individually and collectively create whole agencies and complex infrastructures devoted to the exploration and understanding of our solar system. This quest for knowledge continues in earnest today as we attempt to understand Earth''s unique place among its closest neighbors. Known diversities emphasize fractionation processes that may have occurred in the nebula during early solar system formation, and the vastly different evolutionary paths taken by the planets and their satellites. The discovery of similarities and differences among the planets has given rise to a discipline of "Comparative Planetology. " Here terrestrial properties and giant planet atmospheres are viewed and probed, surface geologies are related to atmospheres and oceans, interior structures are envisioned, magnetic fields mapped, and bizarre differences in satellites and ring systems continue to enlighten, amaze and confound the detectives of planetary science. A science organizing committee with international participation was formed to develop a conference program to address the basic issues and the fundamental processes that are common among the planets. The goals of the meeting were twofold: first the production of a reference source on comparative planetology for academia, and second, the provision of an impetus for NASA to begin a program devoted to this emerging science discipline. The conference program accommodated seventeen invited papers and nineteen poster presentations.