Marine litter distribution in Ampana Beach Tojo Una-Una Regency Central Sulawesi Province

Abstract

Ampana City, Tojo Una-Una Regency has the potential of marine tourism and the area also faces a serious threat from the litter that can affect aesthetic value, reduce the quality of waters, intervention to normal systems in the environment. Sampling to the beach in general representative locations in Malotong Beach (area of 100 x 25 m²), and Bailo Beach (100 x 10 m²). The sampling units in the transect plots are 5 plots covering 25 m² (plot size 1 x 1 m²) randomly determined. The next procedures are the collection and classification of litter. The composition and density of the type of litter are distinguished for meso (0.5cm-2.5cm) and macro (> 2.5cm) litter. The results showed that the type and abundance of the litter that generally comes from recreational activities of beach visitors and household litter. In general, meso and macro litter were found in Malotong Beach as many as 25 types, and in Bailo Beach as many as 35 types. The presence of litter on the coast and the sea threatens life on the Coast of Ampana City. Today’s public awareness is needed to change habits and give more respect to their environment.