Spatio-temporal changes of forest and vineyard surfaces in areaswith sandy soils from southern Oltenia

GEOREVIEW: Scientific Annals of Stefan cel Mare University of Suceava. Geography Series

Remus PRĂVĂLIE¹ 

[1] University of Bucharest, Faculty of Geography;

关键词: forest surfaces, vineyards, dynamic, sandy soils, southern oltenia;   

DOI  :  

来源: DOAJ

【 摘 要 】

The present study examines the spatial and temporal dynamics of forest and vineyard areas in the last three decades in areas occupied by sandy soils in southern Oltenia. Areas with sandy soils in this zone are considered vulnerable elements of the environment as a result of deflation phenomenon that occurs after the disappearance of vegetation. It is therefore necessary to analyze the current state of sandy soils covered by forest vegetation and vineyards, these two categories of vegetation playing a vital role in their stabilization. The results obtained show that in the last three decades forest areas decreased by approx. 2700 ha (11.6%) being replaced by sandy soils, while vineyards areas have diminished with 22% (1638 ha), with negative consequences of ecological, climatic and social nature

【 授权许可】

Unknown