Thermal Hazards in Cold Semester of the Year in the Mountain Area of Moldova River (Sector Between Vama and the Springs of Moldova River)

Abstract

During the cold semester , most representative of climate risks are the thermal ones, specifically, on the base of a depression area, apprearance of thermal inversions. Amid this feature mentioned, the coldest temperatures were recorded in the lowlands,in the hearth's depression,as the municipe Câmpulung Moldovenesc, here being registered and the lowest temperature from the area studied,-31.7°C. All these thermal inversions that occur in transitional periods (spring and autumn) are producing the early frosts,late respectively, these being the most damaging for local agriculture. This stability of the atmosphere, in conjunction with cold air, which is garrisoned on the’s hearth depression, leads to atmospheric pollution with pollutants, resulting from transport and heating, because we are talking about an area in woodland, and consequently, wood is the main source of heating, especially in outlying areas of the city Câmpulung Moldovenesc,where court houses predominate, with their own heating systems.

Keywords

• thermal inversion
• thermal hazard
• rime
• frost
• pollution