. Tavankar, F., and Bonyad, A.E. (2015). Snow damages in related to physiographic factors in Asalem-Nav forests, Guilan province. Journal of Wood and Forest Science and Technology, 22(2): 95–118.
. Tavankar, F., and Bonyad, A.E. (2014). Resistance of tree species to snow damage in Nav Asalem forests, Guilan province. Iranian Journal of Forest and Poplar Research, 22(3): 496–508.
. Tavankar, F., Bonyad, A. E, and Karamdost Marian, B. (2015). Snow damages on trees in natural and managed stands of the Caspian forests, North of Iran. Iranian Journal of Forest, 7(3):419–431.
. Samdaliri, H. (2014). Forest Harvesting, Farhang and Danesh Press, Tehran, Iran.
. Fakhari, M.A., Babaei, M., and Saeedi Zand, M. (2010). Investigation on snow damage on plantations in Sourdar- Vatashan region (Chamestan, Mazandran). Iranian Journal of Forest and Poplar Research, 18(3): 447-457.
. Samonil, P., Antolik, L., Svoboda, M., and Adam, D. (2009). Dynamics of wind throw events in a natural fir – beech forest in the Carpathian Mountains. Forest Ecology and Management, 257: 1148-1156.
. Papaik, M.J., and Canham, C.D. (2006). Species resistance and community response to wind disturbance regimes in northern temperate forests. Journal of Ecology, 94(5): 1011–1026.
. Paatalo, M.L. (2000). Risk of snow damage in unmanaged and managed stands of Scots Pine, Norway spruce and Birch. Scandinavian Journal of Forest Research, 15(5): 530-541.
. Martin-Alcon, S., Gonzales-olabarria, J.R., and Coll, L. (2010). Wind and snow damage in the Pyrenees pin forests: Effects of stand attributes and location. Silva Fennica, 44(3): 399-410.
. Martiník, A., and Mauer, O. (2012). Snow damage to birch stands in Northern Moravia. Journal of Forest Science, 58(4): 181-192.
. Nykänen, M.L., Peltola, H., Quine, C., Kellomäki, S., and Broadgate, M. (1997). Factors affecting snow damage of trees with particular reference to European conditions. Silva Fennica, 31(2): 193-213.
. Pellikka, P., and Jarvenpaa, E. (2003). Forest stand characteristics and wind and now induced forest damagein boreal forest. In: Ruck, B., Kottmeier, C., Attheck, C., Quine, C., and Wilhelm, G. (Eds.). Proceedings of the International Conference: Wind Effectson Trees. Published by Lab Building, Environment Aerodynamics, Institute of Hydrology, University of Karlsruhe, Germany. p. 269–276.
. Zhu, J.J., Li, X.F., Liu, Z.G., Cao, W., Gonda, A., and Matsuzaki, T. (2006). Factors affecting the snow and wind induced damage of a mountain secondary forest in northeastern China. Silva Fennica, 40(1): 37-51.
. Schnenberger, W. (2002). Wind throw research after the 1990 storm Vivian in Switzerland: objectives, study sites, and projects. Forest Snow Landscape Research, 77: 9-16.
. Valinger, E., and Pettersson, N. (1996). Wind and snow damage in a thinning and fertilization experiment in Picea abies in southern Sweden. Forestry, 69: 25-33.
. Hanewinkel, M., Breidenbach, J., Neeff, T., and Kublin, E. (2008). Seventy-seven years of natural disturbances in a mountain forest area – the influence of storm, snow, and insect damage analyzed with a long-term time series. Canadian Journal of Forest Research, 38(8): 2249-2261.
. Jourgholami, M., Rizvandi, V., and Majnounian, B. (2012). Evaluating the extent, patterns, size and distribution of tree scars following skidding operation (case study: Kheyrud forest). Iranian Journal of Forest, 4(3): 187-196.
. Jourgholami, M. (2012). Operational impacts to residual stands following ground-based skidding in Hyrcanian Forest, northern Iran. Journal of Forestry Research, 23(2): 333-337.
. Majnounian, B., Jourgholami, M., Zobeiri, M., and Feghhi, J. (2009). Assessment of forest harvesting damage to residual stands and regenerations- a case study of Namkhaneh District in Kheyrud Forest. Environmental Sciences, 7(1): 33-44.
. Jourgholami, M., and Majnounian, B. (2012). Forest Sustainable Harvesting. University of Tehran Press, Tehran, 556p.