POLA DINAMIKA AIR TANAH DI DAERAH BEKASI BERDASARKAN ANALISI RADIOISOTOP 14C

Authors

  • Darwin A Siregar Pusat Survei Geologi
  • Satrio satrio Pusat Aplikasi Teknologi Isotop dan Radiasi-BATAN

DOI:

https://doi.org/10.33332/jgsm.geologi.v19i1.190

Abstract

A study of deep groundwater dynamic pattern on the basis of radioisotope 14C analysis has been carried out in the Bekasi  area. Some samples of deep groundwater were collected for14 C analysis. The results were plotted on the locality map concerned and a contour pattern was obtained. The pattern shows that the deep groundwater age of the area south of Bekasi is younger than those of the north and northwest area. This suggests that deep groundwater in the study area flows in the north and northwest directions. Meanwhile, Bekasi area is the recharge area.

 

Keywords: Bekasi dynamic pattern, deep groundwater, 14C analysis

 

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References

Gupta, Sushil, K. and Polach, H., (1985), Radiocarbon Dating Practice at Australian National University, Handbook, Radiocarbon Laboratory, Research School of Pacific Studies, ANU, Canberra.

Mook, W. G., (2001), Environmental Isotopes in the Hydrological Cycle, International Hydrology Programe, No. 39, Vol. 5, IAEA-UNESCO, Paris.

Ruchijat, S., dan Hadi, S., (1997), Penyelidikan Potensi Air Tanah Daerah Jonggol-Bekasi, Jawa Barat, Direktorat Geologi Tata Lingkungan, Bandung.

Australian International Atomic Energy Agency, 1983 Guidebook on Nuclear Techniques in Hydrology, Technical Report Series No. 191

Todd, D.K., (1980), Groundwater Hydrology, Second edition, John Wiley & Sons, New York. Verhagen, B. T. and Butler M.J., (1997), Environmental Isotope Studies of Urban and Waste Disposal Impact on Groundwater Resources in South Africa, Isotope Techniques in the Study of Environmental Change, Proc. Sym. IAEA, Vienna: 411-421.

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Published

2009-02-10

Issue

Vol. 19 No. 1 (2009): Jurnal Sumber Daya Geologi

Section

Article

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