تأثیر اندازه‏های مختلف روشنه‏های طبیعی بر تنوع و ترکیب گیاهان در توده‏های آمیختة اسالم

 

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[6]. Shabani, S., Akbarinia, M., Jalali, G., and Aliarab, A. (2009). The effect gap size on biodiversity of plant species in Lalis forest –Nowshar. Iranian Journal of Forest, 1(2): 125-135.

[7]. Abrari Vajari, K., Jalilvand, H., Pourmajidian, M. R., Espahbodi, K., and Moshki, A. (2012). Effect of canopy gap size and ecological factors on species diversity and beech seedlings in managed beech stands in Hyrcanian forests. Journal of Forestry Research, 23(2): 7-14.

[8]. Parhizkar, P., Sagheb-Talebi, Kh., Mataji, A., Nyland, R., and Namiranian M. (2011). Silvicultural characteristics of oriental beech (Fagus orientalis Lipsky.) regeneration under different RLI and positions within gaps. Forestry 84 (2): 177-185.

[9]. Kern, Ch. C., Montgomery, R. A., Reich, P. B., and Strong, T. F. (2014). Harvest-Created canopy gaps increase species and functional trait diversity of the forest ground-layer community. Forest Science, 60(2): 335-344.

[10]. Shahnavazi, H., Sagheb Talebi, Kh., and Zahedi Amiri, Gh. (2005). An evaluation of quality and quantity of natural regeneration in gaps created in Golband beech forests (Jamand district). Iranian Journal of Forest and Poplar Research, 13(2): 141-153.

[11]. Nagel, T. A., Svoboda, M., Rugani, T., and Diaci, J. (2010). Gap regeneration andreplacement patterns in an old-growth Fagus-Abies forest of Bosnia-Herzegovina. Plant Ecology, 208: 307-318.

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[13]. Anonymus. (2004). Forestry plan of Asalem booklet. Forest Range and Watershad Management Organization, Iran.

[14]. Siahipour, Z., Rostami, T., Sagheb Talebi, Kh., and Taheri, K. (2003). An investigation on Picea abies(L) karst growth rate in Guilan afforstations. Iranian Journal of Forest and Poplar Research, 10: 1-53.

[15]. Nagel, .T. A. and Svoboda, M. (2008). Gap disturbance regime in an old growth Fagus–Abies forest in the Dinaric Mountains, Bosnia- Herzegovina. Canadian Journal of Forest Research, 38: 2728-2737.

[16]. Sagheb Talebi, Kh. and Schüts, J. P. (2002). The structure of natural oriental beech (Fagus orrientalis Lipsky) forest in the Caspian region and the application of the group selection system. Forestry, 75(4): 465-472.

[17]. Van der Maarel, E. and Franklin, J. (2013). Vegetation Ecology, 2^nd. ed.  Wiley-Blackwell (John Wiley & Sons, Ltd.), Chichester, UK, XVI.

[18]. Whitmore, T. C. (1989). Canopy gaps and the two major group of forest trees. Ecology, 70(3): 536-538.

[19]. Huth, F. and Wagner, S. (2006) Gap structure and establishment of Silver birch regeneration (Betula pendula Roth.) in Norway spruce stands (Picea abies L. Karst.). Forest Ecology and Management, 229(1): 314-324.

[20]. Sagheb Talebi, Kh., Ghorchi Beigi, K., Eslami, A., Shahnavazi, H., and Mousavi Mir Kelayee, S. (2001). Structure of Caspian beech forests and the potential of applying selection system in them; Proceeding Second International Conference of Forest and Industrial, 1: 107-138.