Ahmadi H. 2007. Applied Geomorphology. Tehran University, 714 pp. (In Persian)
Asghari Saraskanroud S., 2017. Analysis of affecting factors on creating Gully in the eastern shores of Urmia Lake, Geographic Space, 17(58), 285-301. (In Persian)
Azareh A., Rahmati O., Rafiei-Sardooi E., Sankey J.B., Lee S., Shahabi H., Ahmad B.B., 2019. Modelling gully-erosion susceptibility in a semi-arid region, Iran: Investigation of applicability of certainty factor and maximum entropy models. Science of the Total Environment. 655, 684–696.
Balandeh N., Ahmadi A., Sokouti R., Darbandi S., 2013. Determination Topographical Threshold Condition for Initiation of Gully Erosion with Using GIS (Case Study: Reyhanlou- West Azerbaijan), Applied Soil Research, 1 (2), 1-15.
Ballesteros Canovas J.A., Stoffel M., Martín-Duque J.F., Corona C., Lucía A., Bodoque J.M., Montgomery D.R. 2017. Gully evolution and geomorphic adjustments of badlands to reforestation. Scientific Reports, 7(1), 1-18.
Bernatek-Jakiel A., Poesen J. 2018. Subsurface erosion by soil piping: significance and research needs. Earth-Science Reviews, 185, 1107–1128.
Borrelli P., Robinson D.A., Fleischer L.R., Lugato E., Ballabio C., Alewell C., Meusburger K., Modugno S., Schütt B., Ferro V., Bagarello V., Oost K.V., Montanarella L., Panagos P. 2017. An assessment of the global impact of 21st century land use change on soil erosion. Nature communications. 8 (1), 1-13.
de Vente J., Poesen J., Verstraeten G., Govers G., Vanmaercke M., Van Rompaey A., Boix-Fayos C. 2013. Predicting soil erosion and sediment yield at regional scales: where do we stand? Earth-Science Reviews. 127, 16–29.
Dongsheng Y., Xuezheng S., Weindorf. D.C. 2006. Relationships between permeability and erodibility of cultivated acrisols and cambisols in subtropical China. Soil Science Society of China, 16(3), 304-311.
Dube H.B., Mutema M., Muchaonyerwa P., Poesen J., Chaplot V. 2020. A global analysis of the morphology of linear erosion features. Catena, 190, 104542.
Duiker S.W., Flanagan D.C., Lal R. 2001. Erodibility and Infiltration Characteristics of Five Major Soils of Southwest Spain, Catena, 45(2), 103-121.
Estefan G., Sommer R., Ryan J. 2013. Methods of soil, plant, and water analysis. A manual for the West Asia and North Africa region, 3, pp 65-119.
Geyik M.P. 1986. FAO watershed management field manual Gully control, Food and Agriculture Organization of the United Nations, ROME, No.13/2.
Guerra A.J., Bezerra J.F., Fullen M.A., Mendonça J.K.S., Sathler R., Lima F.S., Guerra T.T. 2007. Urban gullies in Sao Luis city, Maranhao state, Brazil. In: Casalí, Javier, Gim´enez, Rafael (Eds.), Progress in Gully Erosion Research. IV International Symposium on Gully Erosion. September 17–19, Pamplona, Spain.
Gurbanov E.A., Ganieva S.A., 2017. Intensity of gully erosion in arid zone of Azerbaijan republic (by the example of the region of the Mingechaur water reservoir). Arid Ecosystems. 7(4), 251–255.
Hayas A., Vanwalleghem T., Laguna A., Pe˜na Acevedo A., Gir´aldez J.V. 2017. Reconstructing Long-Term Gully Dynamics in Mediterranean Agricultural Areas. Hydrology and Earth System Sciences, 21(1), 235-249.
Ionita I. 2006. Gully development in the Moldavian Plateau of Romania. Catena, 68 (2–3), 133–140.
Ionita I., Fullen M.A., ZgĹ‚obicki W., Poesen J. 2015. Gully erosion as a natural and human-induced hazard. Natural Hazards, 79(1), 1–5.
Khojeh N., Ghoddosi J., Esmaili R. 2012. Investigation of the Relation of Soil Physiochemical Characteristics and Initiation and Expansion of Gully Erosion in Temer Ghareh Ghozi Watershed, Golestan Province. Watershed Management Research, 3(5), 27-41. (In Persian)
Li H., Cruse R.M., Liu X., Zhang X. 2016. Effects of topography and land use change on gully development in typical Mollisol region of Northeast China. Chinese geographical science, 26(6), 779–788.
Li Z., Zhang W., Aikebaier Y., Dong T., Huang G., Qu T., Zhang H. 2020. Sustainable Development of Arid Rangelands and Managing Rainwater in Gullies. Central Asia. Water, 12 (9), 2533.
Luffman I., Nandi A., 2019. Freeze-Thaw Induced Gully Erosion: A Long-Term High- Resolution Analysis. Agronomy 9(9), 549.
Makanzu Imwangana F., Vandecasteele I., Trefois P., Ozer P., Moeyersons J. 2015. The origin and control of mega-gullies in Kinshasa (DR Congo). Catena, 125, 38–49.
Martineli Costa F., Bacellar L.D.A.P. 2007. Analysis of the influence of gully erosion in the flow pattern of catchment streams, Southeastern Brazil. Catena, 69(3), 230–238.
Martins B., Meira-Castro A., Nunes A., Lourenço L. 2020. The development of gullies in a Mediterranean environment: The example of the Corgo gully (central Portugal). Energy Reports, 6, 794–799.
Montanarella L., Panagos P. 2021. The relevance of sustainable soil management within the European Green Deal. Land Use Policy, 100, 104950.
Montgomery D. 2007. Soil erosion and agricultural sustainability, Proceedings of the National Academy of Sciences, 104(33), 13268-13272.
Nicu I.C. 2021. Is digital shoreline analysis system “fit” for gully erosion assessment? Catena, 203, 105307.
Niknahad Gharmakher H., Jafari footami I., Sheidai Karkaj E. 2013. Effect of Enclosure Restoration Practices on Physical and Chemical Soil Properties in Arid Region of Maraveh Tapeh, Golestan Province, Applied Soil Research, 1 (2), 114-124.
Poesen J., Nachtergaele J., Verstraeten G., Valentin C. 2003. Gully erosion and environmental change: importance and research needs. Catena, 50 (2–4), 91–133.
Poesen J., Vandaele K., Van Wesemael B. 1996. Contribution of gully erosion to sediment production. In: Erosion and Sediment Yield: Global and Regional Perspectives: Proceedings of an International Symposium Held at Exeter, UK, 15 -19 July, 236. IAHS, p. 251.
Roosta D.J., Enayati K.A., Vakili A. 2010. Survey effective of individually and combined organic and inorganic substances on the size of aggregates in a saline and sodic soil with silt loam texture. Science and Technology of Agriculture and Natural Resources, 15(56), 169-179. (In Persian)
Soleimanpour S.M., Soufi M., Rahimi H. 2010. Determining Effective Factors on Gully Development in Konartakhte Region, Fars Province, Water and Soil, 23(1): 131-141. (In Persian)
Sadana U.S., and Bajwa M.S. 1985. Manganese equilibrium in submerged sodic soils as in fluenced by application of gypsum and green manuring. Agriculture Science. Cambridge, 104, 257-261.
Shahab Arkhazlou H., Emami H., Haghnia Gh.H., Esmali A., Mahmood Abadi M. 2016. Determining topographic threshold and effect of soil properties on gully development in three region of Ardabil province, Water and Soil Conservation, 23(3), 1-24. (In Persian)
Sidle R.C., Jarihani B., Kaka S.I., Koci J., Al-Shaibani A. 2019. Hydrogeomorphic processes affecting dryland gully erosion: Implications for modelling. Progress in Physical Geography: Earth and Environment, 43(1), 46–64.
Torri D., Rossi M., Brogi F., Marignani M., Bacaro G., Santi E., Maccherini S. 2018. Badlands and the dynamics of human history, land use, and vegetation through centuries. In: Badlands Dynamics in a Context of Global Change. Elsevier, pp. 111–153.
Valentin C., Poesen J., Li Y. 2005. Gully erosion: impacts, factors and control. Catena 63 (2–3), 132–153.
Vanmaercke M., Poesen J., Van Mele B., Demuzere M., Bruynseels A., Golosov V., Fuseina Y. 2016. How fast do gully headcuts retreat? Earth-Science Reviews, 154, 336–355.
Van Zijl G.M., Ellis F., and Rozanov A. 2014. Understanding the combined effect of soil properties on gully erosion using quantile regression. South African Journal of Plant and Soil, 31(3): 163–172.