Alizadeh A. 2011. New drainage (planning, desining and manageming the drainage systems). 5th edition. Publication of Astan Ghods Razavi, 496 p. (In Persian).
Amini M, Khademi H and Fathianpour N. 2002. Comparing kriging and kokriging in estimating chloride concentration in soil. Iranian journal of agricultural science, 33(4): 741-747. (In Persian).
Babazadeh S, Davatgar N, Darigh-Goftar F and Peykan M. 2012. Spatial variation of some soil properties related to fertility in rice fields in GuilanProvince. Soil Management for Sustainable Agriculture, 2(1): 127- 139. (In Persian).
Barzegar A. 2008. Salt-affected soil: diagnosis and productivity. 2nd edition. ShahidChamranUniversity Press. 355p. (In Persian).
Cambardella CA, Moorman TB, Novak JM, Parkin TB, Karlen DL, Turco RF and Konopka AE. 1994. Field-scale variability of soil proerties in Central Iowa soils. Soil Science Society of America Journal, 58: 1501-1511.
Cheng X, Chen J and Li B. 2006. Spatial relationships among species above-ground biomass, N, P in degraded grassland in Ordos plateau. Journal of Arid Environments, 30: 75-88.
Davatgar N, Neyshabouri MR and Moghadam M. 2001. The analysis of information obtained from soil variables map by Use of Semivariogram Models. Iranian Journal of Agricultural Sciences, 31: 725-735. (In Persian).
Douaoui AE, Nicolas H and Walter C. 2006. Detecting salinity hazard within a semi-arid context by means of combining soil and remote – sensing data. Geoderama, 134: 217-230.
Duffera M, White JG and Weisz R. 2006. Spatial variability of southwestern U.S. Coastal plain soil physical properties. Geoderama, 128: 121-133.
Feizi M. 2001. Effect of treated wastewater on accumulation of heavy metals in plants and soil. ICID International Workshop on Wastewater Reuse Management. Seoul, Korea, pp: 137-146.
Ghanbari A, Abedi Koupai J and Taie-Semiromi J. 2007. Effect of municipal wastewater irrigation on yield and quality of wheat and some soil properties in Sistan zone. Journal of Science and Technology of Agriculture and Natural Resources, 10(4): 59-74. (In Persian).
Ghorbani-Dashtaki Sh, Homaei M and Mahdian MH. 2009. Estimating the infiltration parameters using neural network. Journal of Soil and Water Conservation, 23(1): 185-198. (In Persian).
Karandish F and Shahnazari A. 2013. Zone classification of soil salinity in maize root zone under different irrigation treatments using geostatistical methods. Water and Soil Science, 24(2): 243-256. (In Persian).
Karandish F and Shahnazari A. 2014. Appraisal of the geostatistical methods to estimate Mazandaran coastal ground water quality. Caspian Journal of Environmental Sciences, 12(1): 129-146.
Mekonnen MM and Hoekstra AY. 2012. Water footprint benchmarks for crop production. UNESCO-IHE. Research paper series, No.64. 25p.
Nash JE and Sutcliffe JV. 1970.River flow forecasting through conceptual models. Part 1: A discussion of principles. Journal of Hydrology, 10: 282–290.
Neal M, Khademi H and Hajabbasi AM. 2004. Response of soil quality indicators and their spatial variability to land degradation in central Iran. Applied Soil Ecology, 27: 221-232.
Ozgoz E, Gunal H, Acir N, Gokmen F, Birol M and Budak M. 2011. Soil quality and spatial variability assessment of land use effects in a Typıc Haplustoll. Land Degradation and Development, 26: 1115-1126.
Parchami-Araghi F, Mirlatifi SM, Ghorbani dashtaki S and Mahdian MH. 2013. Point estimation of soil water infiltration process using artificial neural networks for some calcareous soils. Journal of Hydrology, 481: 35–47.
Quine TA and Zhang Y. 2002. An investigation of spatial variation in soil erosion, soil properties and crop production within an agricultural field in Devon, UK. Journal of Soil and Water Conservation, 57: 50-60.
Sun B, Zhou Sh and Zhao Q. 2003. Evaluation of spatial and temporal changes of soil quality based on geostatistical analysis in the hill region of subtropical China. Geoderma, 115: 85-99.
Vinten AJA, Mingelgrin U and Yaron B. 1983. The effect of suspended solids in wastewater on soil hydraulic conductivity: II. Vertical distribution of suspended solids. Soil Science Society of America Journal, 47: 408-412.
Wilding LP and Dress LR. 1983. Spatial variability and pedology. In: Wilding LP, Smeckand NE, Hall GF, (ed.). Pedogenesis and soil taxonomy. I. Concepts and interactions. Elsevier Science Publication, pp: 83-116.
Yost RS, Uehara G and Fox RL. 1982. Geostatistical analysis of soil chemical properties of large land areas: I. Semivariograms. Soil Science Society of America Journal, 46: 1028–1032.
Zhou HZ, Gong ZT and Lamp J. 1996. Study on soil spatial variability. Acta Pedologica Sinica, 33: 232– 241.