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All Journal PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL)
Dini Fitriani
Departemen Geofisika FMIPA Unpad, Jl.Raya Bandung-Sumedang KM 21 Sumedang 45363
Electrical & Electronics Engineering Energy Physics Other

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SIFAT MAGNETIK TANAH DAN DAUN SEBAGAI INDIKATOR PENCEMARAN Agum Gumelar Prakoso; Riski Darmasetiawan; Rahma Andini Pratiwi; Bambang Widjatmoko; Kartika Hajar Kirana; Dini Fitriani
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 5 (2016): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2016
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (576.331 KB) | DOI: 10.21009/0305020601

Abstract

Rock magnetism have been conducted on the issue of pollution by vehicle to identify mineral magnetic in the soil surface and leaf samples. Samples taken at PT Perkebunan Nusantara VIII, West Bandung regency. Location of the study is divided into two zones, zone 1 is located close to the highway, and a zone 2 that is located away from the road. In this study magnetic susceptibility measured in two frequencies, low frequency, (0.46 kHz) and high frequency, (4.6 kHz). The measurement results show that the value of the leaf samples ranged, 1Í10-821Í10-8 m3/kg (zone 1), and 1Í10-83Í10-8 m3/kg (zone 2), On the surface soil samples, value from each frequency almost the same range 1200Í10-81700Í10-8 m3/kg (zone 1), and 2600Í10-8 m3/kg2800Í10-8 m3/kg (zone 2). The relative difference of and value will produce (%). The calculation result , (%) is within the range of 2% -4% (zone 1) and 1.4% -1.7% (zone 2). Based on the scheme between and (%), indicating that the zone 1 and zone 2 types of magnetic minerals is more likely as the mineral from the combustion of fossil gas. Keywords: pollution, vehicle pollution, magnetic susceptibility, magnetic grains.
Co-Authors Agum Gumelar Prakoso Bambang Widjatmoko Kartika Hajar Kirana Rahma Andini Pratiwi Riski Darmasetiawan