Show simple item record

dc.contributor.advisorBarus, Baba
dc.contributor.advisorSudadi, Untung
dc.contributor.authorRomiyanto, Romiyanto
dc.date.accessioned2023-06-09T02:31:39Z
dc.date.available2023-06-09T02:31:39Z
dc.date.issued2014
dc.identifier.urihttp://repository.ipb.ac.id/handle/123456789/118684
dc.description.abstracttambang, tailing, vegetasi tercekam dan lahan terbuka. Penelitian ini bertujuan memetakan perubahan penutupan lahan, mengidentifikasi secara visual kerusakan lahan dan mengembangkan model spasial kerusakan lahan dan pencemaran perairan akibat penambangan emas sekunder di DAS Raya, Kalimantan Barat. Perubahan penutupan lahan dan kerusakan lahan diidentifikasi dengan membandingkan hasil interpretasi secara visual citra Landsat yang diakuisisi tahun 1992, 2002 dan 2013. Model kerusakan lahan dikembangkan berdasarkan perkalian skor umur tambang dan jenis tailing, sedangkan skor untuk model pencemaran perairan didasarkan hasil analisis distribusi spasial kadar total dissolved solids (TDS) dan Hg air Danau Serantangan.id
dc.description.abstractSecondary gold mining activities create mine pits, tailings, stressed vegetation and unvegetated land. The aims of this study were to draw maps of land use changes, identify visually land degradation and to develop spatial model land of degradation and water pollution caused by secondary gold mining activities in Raya watershed, West Kalimantan.id
dc.language.isoidid
dc.publisherIPB (Bogor Agricultural University)id
dc.subject.ddcWater - Water pollutionid
dc.titleModel Spasial Kerusakan Lahan dan Pencemaran Air Akibat Kegiatan Pertambangan Emas Sekunder di Daerah Aliran Sungai Raya, Kalimantan Baratid
dc.title.alternativeSpatial Model of Land Degradation and Water Pollution Caused by Secondary Gold Mining Activities in Raya Watershed, West Kalimantanid
dc.typeThesisid
dc.subject.keywordsecondary gold miningid
dc.subject.keywordland degradationid
dc.subject.keywordspatial modelid
dc.subject.keywordwater pollutionid


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record