摘要：AbstractThe formation and the development of the landscape of this part, beside the afore-mentioned geological factors, a very important role has played the external morphogenetic phenomena such as climatic, hydrographical, pedological and vegetative one.In the context of external morphological phenomena of this section, the geo-dynamic activity of the fluvial flows takes an important place, which distinguishes this area, particularly with the dense network of rivers and streams. This fluvial property associates with significant amount of rainfall, the composition of less permeable rock and on this basis, the large values of density and depth of fragmentation of the landscape of this part, especially in the mountain of Kopaonik.Thus, in the South West of these mountains runs the median flow of the river Ibër, between Mitrovica and the border with Serbia and the lower flow of the river Sitnica, the right branch of the river Ibër, which, by size, come immediately after the Drini i Bardhë river. However, the right branches and the most important ones of the river Sitnica cross the graben pond of Llap and the territory of Gollak especially the Llapi one, which are also distinguished for the high values of fluvial flows density.
