Vybrané environmentálne súvislosti zmien historickej lazníckej krajiny (na príklade obce Hrušov okres Veľký Krtíš)

Abstract

Selected environmental contexts of changes in the historical landscape with scattered settlement (the example of the village of Hrušov, Veľký Krtíš district) Using the example of the cadastral territory of the Hrušov village, we identified and interpreted changes in the land cover (LC), land diversity (LD) and road network in 1950 and 2010 in relation to the scattered settlement system. The LC and LD chang- es were identified on three spatially different levels: in the whole cadastral area, in the natural landscape units and in 20 circular areas. Landscape diversity was evaluat- ed by using the Shannon diversity index. The scattered settlements system, by its origin and unique functioning in Slovakia, conditioned some anomalies in LC devel- opment which are typical for marginal regions and/or areas with such a type of settlements – delayed, incomplete or no collectivization of agriculture. On the other hand, the retreat and partial extinction of scattered settlements resulted in changes in LC, whose intensity exceeded the values typical in the wider region. the to and on the of such findings, to propose the elimina-tion or mitigation of negative and vice -