Econ. Environ. Geol. 2002; 35(2): 137-147
Published online April 30, 2002
© THE KOREAN SOCIETY OF ECONOMIC AND ENVIRONMENTAL GEOLOGY
The Methodology for Extraction of Geochemical Anomalies, Using Regression Formula: an Example from a Granitic Body in Gyeonggi Province
Correspondence to : Sang-Gi Hwang
Abstract
Natural geological and environmental processes reflect to element abundances in geological materials on the surface. This study aims to elucidate a possibility of geostatistical application to differentiate geochemical anomalies affected by anthropogenic and geogenic factors. A regional geochemical map was produced using 'inverse distance weight interpolation' method for analytical results of stream sediments (<150
Keywords geochemical map, stream sediments, granite, regression analysis, geochemical anomaly
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Econ. Environ. Geol. 2002; 35(2): 137-147
Published online April 30, 2002
Copyright © THE KOREAN SOCIETY OF ECONOMIC AND ENVIRONMENTAL GEOLOGY.
The Methodology for Extraction of Geochemical Anomalies, Using Regression Formula: an Example from a Granitic Body in Gyeonggi Province
Sang-Gi Hwang1, Seong-Cheon Shin2, Seung-Jun Youm3 and Sang-Won Moon4
1Geotechnical Engineering Department, Paichai University
2Korea Institute of Geoscience and Mineral Resources
3Department of Earth and Environmental Sciences, Korea University
4Ilshin Hitec Co., Ltd.
Correspondence to:
Sang-Gi Hwang
Abstract
Natural geological and environmental processes reflect to element abundances in geological materials on the surface. This study aims to elucidate a possibility of geostatistical application to differentiate geochemical anomalies affected by anthropogenic and geogenic factors. A regional geochemical map was produced using 'inverse distance weight interpolation' method for analytical results of stream sediments (<150
Keywords geochemical map, stream sediments, granite, regression analysis, geochemical anomaly
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