Hypothesis Open Access

Mapping of Mn and Pb as Effect of Landfill Pollutant based on Ordinary Kriging Interpolation

Rokhana Dwi Bekti1, Kris Suryowati1 and Heruna Tanty2
  • 1 Institut Sains & Teknologi AKPRIND Yogyakarta, Indonesia
  • 2 Bina Nusantara University, Indonesia
American Journal of Environmental Sciences
Volume 13 No. 3, 2017, 245-250

DOI: https://doi.org/10.3844/ajessp.2017.245.250

Submitted On: 24 January 2017
Published On: 19 May 2017

How to Cite: Bekti, R. D., Suryowati, K. & Tanty, H. (2017). Mapping of Mn and Pb as Effect of Landfill Pollutant based on Ordinary Kriging Interpolation. American Journal of Environmental Sciences, 13(3), 245-250. https://doi.org/10.3844/ajessp.2017.245.250

Abstract

Spatial interpolation is an important method, getting information about pollutan from landfill location in groundwater quality mapping. Ordinary kriging is used to predict the unknown values in some locations, based on the autocorrelations among the nearby locations. In this research, ordinary kriging interpolation was used to divine the chemical characteristic of Manganese (Mn) and Lead (Pb), then 22 samples, around the Integrated Waste Management (TPST) Bantar Gebang, were taken for the purpose. In conclusion, there is an autocorrelation spatial among those locations. In addition, the Gaussian variogram model gives a better result than the Exponential model and the higher of Mn and Pb is in the southeast of TPST Bantar Gebang. This location has the high chance to be an affected pollution area.

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Keywords

  • Spatial Interpolation
  • Ordinary Kriging
  • Landfill Pollutant