DAMPAK BUDIDAYA KERAMBA JARING APUNG TERHADAP LINGKUNGAN DANAU TOBA DI KABUPATEN SIMALUNGUN

Githa Wahyu Ardiani (Program Studi Ilmu Kesehatan Masyarakat, Fakultas Kesehatan Masyarakat, Universitas Islam Negeri Sumatera Utara, Indonesia)
M Rizky Hasibuan (Program Studi Ilmu Kesehatan Masyarakat, Fakultas Kesehatan Masyarakat, Universitas Islam Negeri Sumatera Utara, Indonesia)
Riska Handayani Damanik (Program Studi Ilmu Kesehatan Masyarakat, Fakultas Kesehatan Masyarakat, Universitas Islam Negeri Sumatera Utara, Indonesia)
Abdurrozaq Hasibuan (Program Studi Teknik Industri, Fakultas Teknik, Universitas Islam Sumatera Utara Indonesia)

Cross-border
Vol. 6 No. 2 (2023): JULI-DESEMBER

Floating Net Cages based on the general explanation of article 1 number 29 of the Presidential Regulation of the Republic of Indonesia number 81 of 2014 concerning the Spatial Plan for the Lake Toba Area and its surroundings, namely a place for keeping fish floating on the surface of the water. Floating net cages are a place or container for keeping fish floating on the surface of the water such as reservoirs, lakes or seas. The impact of KJA cultivation on the environment in Haranggaol Subdistrict is reducing the environmental quality of lake waters because the remaining fish feed in the form of pellets settles at the bottom of the lake waters. In addition, there is a positive impact of KJA cultivation, namely the increasing economic needs of the community and can reduce unemployment in the region. The research method used in this study is descriptive qualitative method, with data collection techniques namely interviews; observation; and documentation studies. The purpose of this study is to determine the impact of floating net cage cultivation carried out in the Haranggaol Village in the Haranggaol Horison District.