THERMOPHYSICAL PROPERTIES OF SOILS OF THE VOLGOGRAD REGION

The study of soil thermophysics is a complex process. It connected with the weather conditions, time year, cloud cover atmosphere. In addition, studies were carried out in system bands and state surface layer was influenced by such processes as number LP, rock composition. On interstitial cell – presence or absence vegetation, phases its development. Therefore, qualitative interpretations temperature indicators will be subjective.
 Goal. Based on empirical data, using mathematical modeling based calculate thermophysical characteristics chestnut soils Volgograd region.
 Novelty. For first time, their properties have been calculated for soils.
 Methods. at depth 0–20 20–40 cm zone influence forest strips longterm period considered. light region (LP). determined fields without plants under crops.
 Results. thermal conductivity determined. A method reclamation considered, which, evaporation from surface, causes negative effect (-∆T). When open interband (due to increased heat capacity), it warms up more forested than (LP).
 Conclusion. Mathematical used calculations soils. Linear, plants, exponential (under agricultural crops) dependences are obtained. analysis data showed no differences vegetation.