TY - JOUR T1 - Geostatistical Modelling for 134Cs Released from The Fukushima Radioactive Fallout AU - Bilici, Sevim AU - Bilici, Ahmet AU - Külahcı, Fatih PY - 2018 DA - August Y2 - 2018 JF - Journal of Physical Chemistry and Functional Materials PB - Niyazi BULUT WT - DergiPark SN - 2651-3080 SP - 102 EP - 110 VL - 1 IS - 1 LA - en AB - The distribution of radionuclidesshow variability as spatially. For this reason, determining the spatialdistribution is very important. In the study, spatial analysis technique usingas Point Cumulative Semivariogram (PCSV) method is modelled for the radioactivefallout which had occurred after the Fukushima Dai-Ichi Nuclear Power Plantaccident. The theoretical basis of the Point Cumulative Semivariogram (PCSV)method is based to variogram analysis. PCSV allow the regionalized behavior ofvariables into use. PCSV modelling is applied for 134Cs radionuclidein soil samples in the accident area. 5 different models are obtained todetermine the transport properties and distribution of 134Cs. KW - Fukushima KW - Radioactive Fallout KW - Spatial Analysis KW - Point Cumulative Semivariogram KW - 134Cs Transport CR - [1] N. Yoshida, Y. Takahashi, Land-surface contamination by radionuclides from the Fukushima Daiichi Nuclear Power Plant accident. Elements 8 (2012) 201–206. CR - [2] K. Hirose, 2011 Fukushima Dai-ichi Nuclear Power Plant accident: summary of regional radioactive deposition monitoring results. J Environ Radioact 111 (2012) 13–17. CR - [3] TJ. Yasunari, A. Stohl, RS. Hayano, JF. Burkhart, S. Eckhardt, T. Yasunari, Cesium-137 deposition and contamination of Japanese soils due to the Fukushima nuclear accident. PNAS 108 (2011) 19530–19534. CR - [4] S. Niksarlıoğlu, F. Külahcı, Z. Şen, Spatiotemporal Modeling and Simulation of Chernobyl Radioactive Fallout in Northern Turkey, J Radioanalytical and Nuclear Chemistry 303 (1) (2015)171-186. CR - [5] F. Külahcı, Z. Şen, S. Kazanç, Cesium Concentration Spatial Distribution Modeling by PCSV, WAS Pollution 195 (2008) 151-160. CR - [6] I. H. Harms, Modelling the dispersion of 137Cs and 239Pu released from dumped waste in the Kara Sea. Journal of Marine Systems 13 (1997) 1–19. CR - [7] M. Van der Perk, T. Lev, A.G. Gillett, et al., Spatial modelling of transfer of long-lived radionuclides from soil to agricultural products in the Chernigov region, Ukraine. Ecological Modelling 128 (2000) 35–50. CR - [8] X. Zhang, Y. Long, X. He, J. Fu, Y. Zhang, A simplified 137Cs transport model for estimating erosion rates in undisturbed soil. J Environ Radioact 99 (2008) 1242–1246. CR - [9] J.C. Davis, Statistics and Data Analysis in Geology, New York, (2002) 638. CR - [10] G. Matheron, Random Structures and Mathematical Geology, Revue De L Institut International De Statistique-Review of The International Statistical Institute 38 (1) (1970). CR - [11] I. Clark, Practical geostatistics. Applied Science Publishers, London, 1979. CR - [12] I. Clark Practical geostatistics, Applied Science Publishers, London, 2001. CR - [13] F. Külahcı, Z. Şen, Potential utilization of the absolute point cumulative semivariogram technique for the evaluation of distribution coefficient. J Hazard Mater 168 (2009)1387–1396. CR - [14] Z. Şen, Cumulative semivariogram model of regionalized variables. Math Geol 21 (1989) 891–903. CR - [15] Z. Şen, ZZ. Habib, Point cumulative semivariogram of areal precipitation in mountainous regions. J Hydrol 205 (1998) 81–91. CR - [16] A.D. Şahin, Z. Şen, A new spatial prediction model and its application to wind records. Theoret Appl Climatol 79 (2004) 45–54. CR - [17] A.G. Journel, C.J. Huijbregts, Mining geostatistics. Academic Press, New York, 1978. CR - [18] Z. Şen, Point Cumulative Semivariogram for Identification of Heterogeneities in Regional Seismicity of Turkey. Mathematical Geology 30 (1998) 767-787. CR - [19] J. C. Davis, Statistics and Data Analysis in Geology, John Wiley & Sons Inc. Canada, 1973. UR - https://dergipark.org.tr/en/pub/jphcfum/issue//443890 L1 - https://dergipark.org.tr/en/download/article-file/520457 ER -