The objective of this study is to quantify the reduction in solar radiation in nonpolluted regions caused by shadowing from adjacent polluted regions through the use of a numerical radiative model and to discuss the implications of that reduction
. A complex multi-scattering radiative model provides the major tool for this investigation.
Dans une forêt décidue du Tennessee, des mesures de radiation solaire au-dessus et à l'intérieur du couvert montrent l'influence du développement saisonnier du feuillage sur la diffusion radiative. Après une augmentation importante des radiations
Calculations of surface radiative fluxes in the tropical Pacific show that the distributions of solar and thermal infrared radiation follow closely with cloudiness and, to a lesser extent, humidity. Surprisingly, the distribution of infrared
Components of the radiation balance, including net radiation, incoming and reflected solar radiation, incoming and outgoing longwave radiation, and radiative surface temperatures, were measured or derived for four distinct terrain types near
Air temperature ; Climate ; Cloud ; Cloud cover ; Cracow ; Poland ; Solar radiation ; Thermal regime ; Topoclimate
the cloudness days, on the example of climatological data from Cracow. The analysis shows that the least impact on thermal conditions both in summer and winter, have high clouds. Their presence does not limit the input of solar radiation and on days with Ci, Cc
and Cs clouds the air temperature course is close to that of the cloudness day. Therefore the weather with high clouds, regardless total cloudness, may be treated as the radiative one, favourable for the differenciation of topoclimatic conditions. - (BJ)
A l'échelle de la décade, l'abondance des précipitations est étroitement associée aux valeurs extrêmes de la température radiative. Ces températures, faciles à évaluer sur les images Meteosat (canal IRT), permettent en outre de distinguer les pluies
Ocena bioklimatu Zegiestowa zdroju na podstawie radiacyjno-ekwiwalentno-efektywnych temperatur. (Evaluation du bioclimat de Zegiestow Zdroj d'après les températures équivalentes, et effectives, radiatives)
On a déterminé l'intensité de la radiation solaire totale d'après la nébulosité générale. On a employé les résultats obtenus à calculer les températures équivalentes, effectives et radiatives de Zegiestow Zdroj qu'on a comparées à la courbe des
Postavenie statov Rady Vzajommej hospodarskej pomoci v medzinarodnej del'be prace z hl'adiska vybranich potravinarskych produktov Position of the countries of the Council for Mutual Economic Assistance (Comecon) within the International Work
Radiative forcing over China due to albedo change caused by land cover change during 1990–2010
In this paper, high spatial and temporal resolution satellite products were used to analyze the driving mechanism for surface albedo change caused by land cover change during 1990–2010. In addition, the annual-scale radiative forcing caused
reclamation, grassland desertification and urbanization in past 20 years, which were almost induced by anthropogenic activities. The mean radiative forcing caused by land cover changes during 1990–2010 in China indicates a warming climate effect.
The derivation of water volume reflectances from airborne MSS data using in situ water volume reflectances, and combined optimization technique and radiative transfer model