ASPECTS REGARDING THE CLIMATOLOGY OF THE GLOBAL ULTRAVIOLET SOLAR RADIATION IN ROMANIA
Journal Title: Present Environment and Sustainable Development - Year 2008, Vol 2, Issue 2
Abstract
The solar ultraviolet radiation represents the spectral domain ranging from 280 to 400 nm. Despite its weak energetic contribution, its biological action is important. The ultraviolet solar radiation is measured in no more than one location in Romania, at Bucuresti (Bucharest) – Afumati. On the basis of a measurement data set (1994-2000) the paper analyses the daily and annual evolution, as mean values, of the total and erithermal ultraviolet, function of the astronomical factors specific to Bucharest latitude and to the ozone layer.
Authors and Affiliations
Cristian Oprea, Costache Mariana
Keywords
Related Articles
- EP ID EP118999
- DOI -
- Views 73
- Downloads 0
OSCILLATIONS AND CYCLES OF AIR TEMPERATURE IN RUSSIA
This paper proposes to demonstrate that in Russia there are air temperature oscillations which produce almost perfect cycles. These are the same cycles previously described in Romania, North America, New Zealand and Sout...
REMEDIATION OF INDUSTRY WASTEWATER EFFLUENT BY USING KENAF AS WAXES ABSORBENT
Batik industry is one of the industries that produce high amount of waxes in their wastewater. Natural fiber has become apparently important as a source of absorbent. Kenaf (Hibiscus cannabinus) core is one of the...
THE ECOLOGICAL STATE’S EVALUATION AND THE REDUCING OF THE ANTHROPOGENIC IMPACT IN THE RURAL AREA
This work is dedicated to the investigations and evaluations of the ecological situation in the Republic of Moldova’s rural areas. The anthropogenic impact’s level over agro landscape was calculated and evaluated on the...
SOME TYPES OF PRESENT URBAN POLLUTION IN THE AREA OF PIATRA NEAMT TOWN
During the last decades while the market rules have led to an ample process of diminishing and reorganizing the industrial production and territorial relocation of industry, the pollution phenomenon with industrial...
THE CHANGES OCCURRED IN THE LAND USE FROM THE EASTERN PART OF ROMANIA AFTER 1989 - REMOTE SENSING AND GIS APPLICATION
Les modifications intervenues dans la société roumaine après 1990 ont laissé des traces évidentes sur tous les aspects socio-économiques; cet article présente les principales changements sur l’utilisation du terrain et...