Enviromental Geochemistry of Bawakaraeng Mountain Soil: Implication for Anthropogenic Impact Gowa South Sulawesi Indonesia

摘要

Determination of heavy metal are done on Mount Bawakaraeng soil to find out the impact of anthropogenic,using range proximity matrix independent variables on camps,fired,garbage.There are two concentrated heavy metal zone and two particular zone(sample point 29,zone I; sample point 3 and 5,zone II)as concentrated heavy metal on rocks fractures,lavene statistic probability show the source of heavy metal Cr are different.Surface soil samples are taken on mapping variable,forest fires,especially for top and bottom of soil only garbage variable are taken.Furthermore,using Inductively Coupled Plasma Oscilloscope Emission Spectrometer(ICP-OES),X-Ray Fluorescence(XRF).Rock Samples analysis are done using thin section method on polarized microscope to find out the composition of volcanic minerals.EF range are higher and lower than 2 are showing the enrichment of heavy metal are naturally formed and EF relatively moderate by human activities.(Igeo)camp are Cr(0.606),Cu(0,529),Mn(0.383).Zn(0.590)Cd(-0.779).Pb(0.440); fired are Cr(0.586),Cu(0.514),Mn(0.383),Zn(0.590),Cd(-0.770),Pb(0.447); garbage is Cr(0.584),Cu(0.461),Mn(0.343),Zn(0.579),Cd(-1.110),Pb(0.458).the difference of EF and Igeo value are affected by sample point 3;5;29 and indexes value 1.5 on volcanic rocks soil.Friedman test are showing relatively small differences between human activities and nature factor,which indicating that Bawakaraeng Mount morphology are easily affected by exogenic and endogenic factors.