Alexandridis, T. K., Sotiropoulou, A. M., Bilas, G., Karapetsas, N. and Silleos, N. G. (2015). The Effects of Seasonality in Estimating the C‐Factor of Soil Erosion Studies. Land Degradation and Development, 26(6), 596-603.
Bayat Movahed, F. and Rezaei, S. A. (2012). Water Erosion Control (Environmental Approaches). Agriculture Science of Iran Press, 162p (In Farsi).
Boujila, A. and Gallai, T. (2008). Soil organic carbon fraction and aggregate stability in carbonated and non- carbonated soils in Tunisia. Journal of Agronomy, 7(2), 127-137.
Bouwer, H. (1986). Intake rate: Cylinder infiltrometer. P 825-844, In: A. klute (Ed.), Methods of Soil Analysis. Part I. Physical and Mineralogical methods. 2nd Ed. American Society of Agronomy, Inc. and Soil Science Society of American, Inc., Madison.
Das, T. K. and Yaduraju, N. T. (2011). Effects of missing-row sowing supplemented with row spacing and nitrogen on weed competition and growth and yield of wheat. Crop and Pasture Science, 62, 48-57.
El Kateb, H., Zhang, H., Zhang, P. and Mosandl, R. (2013). Soil erosion and surface runoff on different vegetation covers and slope gradients: a field experiment in Southern Shaanxi Provinse, China. Catena, 105, 1-10.
Emam, Y. (2007). Cereals Production. (3rd ed.). Shiraz University Press, 190p. (In Farsi)
Emam, Y. (2011). Cereal production. Shiraz University Press. P.150. (In Farsi).
Gabriels, D., Ghekiere, G., Schiettecatte, W. and Rottiers, I. (2003). Assessment of USLE cover-management C-factor for 40 crop rotation system on arable farms in the Kemmel beek watershed, Belgium. Soil and Tillage Research, 74, 47-53.
Gardner, R. A. M. and Gerrard, A. J. (2003). Runoff and soil erosion on cultivated rainfed terraces in the Middle Hills of Nepal. Applied Geogheraphy, 23, 23-45.
Gee, G. W., Bauder, J. W. and Klyte, A. (1986). Particle-size analysis. Methods of soil analysis. Part 1. Physical and mineralogical methods, 383-411.
Grazhdani, S. and Shumka, S. (2007). An approach to mapping soil erosion by water with application to Albania. Desalination, 213(1), 263-272.
Gyssels, G. Poesen, J., Bochet, E. and Li, Y. (2005). Impact of plant roots on the resistance of soils to erosion by water: Are view. Progress in Physical Geography, 29, 189- 217.
Jones, E. P. (2000). Circulation in the Arctic ocean. Polar Research, 20(2), 139-146.
Junakova, N., & Balintova, M. (2012). Predicting of soil loss in the Tisovec catchment, Slovakia. Chemical Engineering, P. 28.
Kemper, W. D. and Rosenau, R. C. (1986). Aggregate stability and size distribution.
Khanjani Safdar, A., Ahmadi, A. and Sadeghzadeh, M. E. (2015). Determination of Crop Management Factor at Different Growth Stages of Rainfed Chickpea in Semiarid Region for Using in USLE Model: A Case Study in Tikmeh Dash of East Azerbaijan. Applied Soil Research Journal, 3(1), 78-87. (In Farsi).
Lean, L. (1982). Soil and Lime requirement methods of soil analysis: Chemical and microbiological properties, 199-204.
Legout, C., Leguedois, S., Le Bissonnais, Y. and Issa, O. M. (2005). Splash distance and size distributions for various soils. Geoderma, 124(3), 279-292.
Malekuti, M. J., Keshavarz, P., Saadat, S. and Khaladbarin, B. (2002). Plants nutrition under saline conditions. 233p. Sana Press. (In Farsi)
Morgan, R. P. C. (1987). Evaluating the role of vegetation in soil erosion control with implications for steepland agriculture in the tropics. In: Steepland Agriculture in the Humid Tropics, T H, Tay A M, Mokhtaruddin and A.B, Zahari (eds). Malaysian Agricultural Research and Development Institutel Malaysian Society of soil science‚ Kuala Lumpur‚ pp. 23-401.
Ministry of Agriculture Jehad. (2014). Department of Planning and Economy, Bureau of Statistics and Information Technology. Available at the:
http://dbagri.maj.ir.
Nunes, A. N., Coelho, C. O. A., Almeida, A. C. and Figueiredo, A. (2010). Soil erosion and hydrological response to land abandonment in a central Inland area of Portugal. Land Degradation and Development, 21, 260-273.
Panagoa, P., Borrelli, P., Meusburger, K., Alewell, Ch., Lugato, E. and Montanarella, L. (2015). Estimating the soil erosion cover management factor at the Euoropean Scale. Journal homepage. Land Use Polices, 48, 38-50.
Panagos, P., Karydas, C. G., Gitas, I. Z. and Montanarella, L. (2012). Monthly soil erosion monitoring based on remotely sensed biophysical parameters: a case study in Strymonas river basin towards a functional pan-European service. International Journal of Digital Earth, 5(6), 461-487.
Rejman, J. J., Tyrski, R. and Paluszek, J. (1998). Spatial and temporal variations in erodibility of Loess soil. Soil and Tillage Research, 46(1), 61-68.
Renard, K. G., Foster, G. R., Weesies, G. A., McCool, D. K. and Yoder, D. C. (1997). Predicting soil erosion by water: A guide to conservation planning with the revised universal soil loss equation (RUSLE). United States Department of Agriculture.
Sadeghi, S., Puorghasemi, H., Mohammadi, M. (2007). Comparison of accuracy of some methods for estimating soil erosion and sediment yield in rangeland lands. Journal of Rangeland, 1(1), 91-102. 60-71. (In Farsi).
Shiferaw, B., Smale, M., Braun, H.J., Duveiller, E. and Reynolds, M. (2013). Crops that feed the world 10. Past successes and future challenges to the role played by wheat in global food security. Food Security, 5, 291-317.
Summer, M. E., Miller, W. P., Sparks, D. L., Page, A. L. and Johnston, C. T. (1996). Cation exchange capacity and exchange coefficients. Methods of soil analysis. Part 3-chemical methods, 1201-1229.
Tan, K. H. (2005). Soil sampling preparation and Analysis. 2nd edition. Taylor and Francis/CRC press, Boca Raton, FL.
Vaezi, A. R., Sadeghi, S. H. R., Bahrami, H. A. and Mahdian, M. H. (2008). Modeling the USLE K-factor for calcareous soil in northwest Iran. Geomorphology, 97(3), 414-423.
Vaezi, A. R. (2014). Modeling runoff from semi-arid agricultural lands in northwest Iran. Pedosphere, 24(5), 595-604.
Walkley, A. and Black, I. A. (1934). An examination of the degtjareff method for determining soil organic matter, and a proposed modification of the chromic acid titration method. Soil Science, 37(1), 29-38.
Wall, G. (2003). Soil erosion causes and effects, Ontario Institute of Pedology. ISSN, pp. 1198-712.
Western, R. L. (1990). Soil testing and plant analysis: Soil Science Society of America Journal., Madison Wisconsin. USA.
Wischmeier, W. H. and Smith, D. D. (1978). Predicting Rainfall Erosion Losses-A Guide to Conservation Planning. Agricultural Handbook No. 537, USDA, Washington, USA.
Zhang, G. H., Liu, G. B., Wang, G. L. and Wang, Y. X. (2011). Effects of vegetation cover and rainfall intensity on sediment bound nutrient los, size composition and volume fractal dimension of sediment particles. Pedosphere, 21(5), 676- 684.
Zuazo, V. H. D. and Pleguezuelo, C. R. R. (2008). Soil- erosion and runoff prevention by plant covers. A review. Agronomy for Sustainable Development, 28 (1), 65-86.
Zarinabadi, A. (2014). Soil erosion and yield of wheat under the influence of plow direction in the slope varying degrees. M.Sc. Thesis, Agriculture Faculty. University of Zanjan. (In Farsi).
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