STUDI PENCEMARAN DANAU TOBA DI DESA TIGARAS KECAMATAN DOLOKPARDAMEAN KABUPATEN SIMALUNGUN

Napitu, Hasian (2017) STUDI PENCEMARAN DANAU TOBA DI DESA TIGARAS KECAMATAN DOLOKPARDAMEAN KABUPATEN SIMALUNGUN. Undergraduate thesis, UNIMED.

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Abstract

Penelitian ini bertujuan untuk mengetahui ( 1 ) Keberadaan keramba jaring apung pada air danau toba di desa tigaras kecamatan dolok pardamean ( 2 ) Tingkat pencemaran air danau toba di desa tigaras kecamatan dolok pardamean Penelitian dilaksanakan di desa tigaras kecamatan dolok pardamean kabupaten simalungun dengan 4 titik penelitian ( 1 ) daerah air terjun ( 2 ) daerah pantai ( 3 ) daerah pelabuhan ( 4 ) daerah keramba jaring apung. Penentuan tingkat pencemaran
berdasarkan perbandingan dengan baku mutu kelas II dari peraturan pemerintah no 82 tahun 2001. Parameter yang diukur meliputi Kimia dan Fisika. Parameter Fisika berupa TSS, TDS, Suhu, parameter Kimia berupa pH, Fluorida, Nitrit, DO, BOD, COD. Sampel air berasal dari permukaan setiap titik lokasi penelitian. Hasil penelitian menunjukkan bahwa : ( 1 ) keberadaan keramba jaring apung di desa tigaras kecamatan dolok pardamean kabupaten simalungun tidak memberikan pengaruh terhadap perairan dengan nilai TDS 68 mg/l dan TSS 4 mg/l ( 2 ) tingakat pencemaran tergolong cemar ringan dengan parameter yang tidak memenuhi baku mutu BOD pada daerah air terjun 3,63 mg/l dan air pelabuhan 3,6 mg/l, dengan suhu setiap daerah 24 0C dan nilai TSS pada air pantai 311 mg/l

Item Type: Thesis (Undergraduate)
Additional Information: SK-2018 GEO 003
Subjects: G Geography. Anthropology. Recreation > GC Oceanography > GC1080 Marine pollution. Sea water pollution
G Geography. Anthropology. Recreation > GC Oceanography > GC401 Oceanography. By region
G Geography. Anthropology. Recreation > GE Environmental Sciences
Divisions: Fakultas Ilmu Sosial > Pendidikan Geografi
Depositing User: Mr Fifri Juanda Harahap
Date Deposited: 26 Jan 2018 16:50
Last Modified: 22 Feb 2019 04:05
URI: https://digilib.unimed.ac.id/id/eprint/29093

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