The Human Impact on Dolines and Karst Landscape in Benghazi Plain

Abstract

This paper discusses the dolines, which are among the most important karst geomorphological features in the Benghazi Plain. They are scattered surface features in the Benghazi Plain, concentrated particularly in its northern part. The dolines located below the groundwater level were sources of water, while the dry areas distant from the groundwater level were utilized for traditional agriculture due to their fertile soil. Vegetables thrive in these areas, along with palm, olive, grape, and almond trees. Rapid urban development in the past decade has posed a significant threat to karstic features and landscapes in the study area, leading to the degradation and disappearance of karst landscapes in some places. This paper aims to document the extent of damage inflicted on the karst landscape, especially the dolines. It also addresses the hazards posed to land users in the study area, known as Karst Hazard. Moreover, the paper discusses unregulated human encroachment and the danger resulting from the authorities' neglect of their responsibilities to protect this unique natural and cultural heritage. It also highlights the absence and inadequacy of current legislation related to the protection of natural landscapes.