The Transmission of Infrared in Cloudy Atmosphere PDF Download

Author: Hans Gärtner
Publisher:
ISBN:
Category : Fog
Languages : en
Pages : 84

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Author: Alexander Marshak
Publisher: Springer Science & Business Media
ISBN: 3540285199
Category : Science
Languages : en
Pages : 688

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Book Description
Developments in three-dimensional cloud radiation over the past few decades are assessed and distilled into this contributed volume. Chapters are authored by subject-matter experts who address a broad audience of graduate students, researchers, and anyone interested in cloud-radiation processes in the solar and infrared spectral regions. After two introductory chapters and a section on the fundamental physics and computational techniques, the volume extensively treats two main application areas: the impact of clouds on the Earth's radiation budget, which is an essential aspect of climate modeling; and remote observation of clouds, especially with the advanced sensors on current and future satellite missions.

Author: E.M. Feigelson
Publisher: Springer Science & Business Media
ISBN: 9789027718037
Category : Science
Languages : en
Pages : 314

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Book Description
Radiative heat transfer is a fundamental factor in the energetics of the terrestrial atmosphere: the system consisting of the atmosphere and the underlying layer is heated by the Sun, and this heating is compensated, on the average, by thermal radia tion. Only over a period of 1-3 days from some specified initial moment can the dynamic processes in the atmosphere be considered to be adiabatic. Global dynamic processes of long duration are regulated by the actual influxes of heat, one of the main ones being the radiative influx. Radiation must be taken into account in long-term, weather forecasting and when considering the global circulation of the atmosphere, the theory of climate, etc. Thus it is necessary to know the albedo of the system, the amount of solar radiation transmitted by the atmosphere, the absorptivity of the atmosphere vis-a-vis solar radiation, and also the effective radiation flux, the divergence of which represents the radiative cooling or heating. All these quantities have to be integrated over the wavelength spectrum of the solar or thermal radiation, and they must be ascertained as functions of the determining factors. The relation ships between the indicated radiation characteristics, the optical quantities directly determining them, the optically active compo nents of the atmosphere, and the meteorological fields will be discussed in this book.

Author: Kuo-Nan Liou
Publisher: Cambridge University Press
ISBN: 0521889162
Category : Science
Languages : en
Pages : 461

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Book Description
This volume outlines the fundamentals and applications of light scattering, absorption and polarization processes involving ice crystals.

Author: Ginger Butcher
Publisher:
ISBN:
Category : Artificial satellites
Languages : en
Pages : 32

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Author: Eva Mikhaĭlovna Feĭgelʹson
Publisher:
ISBN:
Category : Cloud physics
Languages : en
Pages : 200

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Book Description

Author: Liou
Publisher: Academic Press
ISBN: 0080954596
Category : Science
Languages : en
Pages : 409

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Book Description
An Introduction to Atmospheric Radiation

Author: Environmental Science Information Center. Library and Information Services Division
Publisher:
ISBN:
Category :
Languages : en
Pages : 444

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Author:
Publisher:
ISBN:
Category : Atmospheric physics
Languages : en
Pages : 284

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Book Description
The procedures and results of a study undertaken to evaluate and assess the impacts of three new parameterization schemes for the GL global spectral model as a 3-4 day range forecast model are described. The three parameterization schemes are one each for the boundary-layer physics, moist convection and heating due to solar and terrestrial radiations. These schemes are incorporated either singly or jointly into a rhomboidal-30, 12-layer global spectral model for four-day simulations using FGGE III- a data as input. Evaluation and assessment are made on the basis of two kinds of global statistics: mean and root-mean-square errors, and on their magnitudes and distributions. The statistics are generated for both the primary, that is, prognostic, variables, and supplementary variables such as zonal-mean and zonal-eddies energy densities. The new moist convection scheme has been found to increase convective activity significantly and maintain it throughout the four-day period. It also warms and dries the middle troposphere, but produces rainfall far in excess of the climatology. The radiation parameterization has been found to cool the atmosphere and reduce its specific humidity. It counterbalances enhanced heating and moistening brought about by the new boundary-layer and moist convection schemes and eliminates the systematic warming of the old model.

Author: Atmospheric Physics and Chemistry Laboratory (U.S.)
Publisher:
ISBN:
Category : Atmosphere
Languages : en
Pages : 382

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