Analysis of Floating Net Cage Based on Geographic Information Syatem in Lembeh Island

Abstract

Abstract This study aims to assess the suitability and distribution of aquaculture with the KJA system on Lembeh Island. The method used in this research is quantitative research with the spatial analysis used in Geographic Information Systems supported by primary and secondary data to obtain information on the suitability of aquaculture land with the KJA system on the Lembeh Island. The results of the analysis of the suitability level of KJA aquaculture in Lembeh Island with a total area of observation area of 2395.38 ha. The results of the study show the suitability level of the KJA system aquaculture are Suitable (S1), covering 227.81 ha located in the South Lembeh sea waters covering 101.48 ha while in the North Lembeh sea waters covering 126.34 ha. Suitable needs (S2) covering an area of 1161.75 ha, which is located in the waters of the South Lembeh sea waters area of 774.51 ha while in the waters of the North Lembeh sea waters covering is 387.25 ha. Unsuitable (N) covering an area of 1005.81 ha located in the South Lembeh sea waters area of 245.54 ha and the North Lembeh sea waters covering an area of 760.28 ha.