Wpływ morfologii dolin Działów Grabowieckich na wielkość ich przewietrzania

Abstract

Investigations on the air flow in valleys included the area of Działy Grabowieckie (Grabowiec Interfluves) located in the Lublin Upland (fig. 1). The main aim of this paper is to evaluate anemological conditions in the area of loess landscape at applying of proper model. On the base of analyses of wind structure (fig. 2–5) and morphometric analysis of valleys (fig. 5–13) it was proved, that in different parts of the area the ventilation from very weak (15–30) up to very strong (>150) (fig. 14) took place. The decided minority was made by areas of very weak and weak air flow (15–60).