1.Abbasian, P., Attarod, P., Sadeghi, M., Van Stan, J., and Hojjati, M. 2015. Throughfall nutrients in a degraded indigenous Fagus orientalis forest and a Picea abies plantation in the north of Iran. Forest System. 24: 3. 1-10.
2.Alizade, A. 1997. Climatology. Ferdowsi Univ. Mashhad Press, 398p. (In Persian)3.Alcock, M.R., and Morton, A.J. 1985. Throughfall and stemflow in woodland recently established on nutrient content of heathland. J. of Ecology. 73: 625-663.
4.Baribault, T.W., Kobe, R.K., and Rothstein, D. 2010. Soil calcium, nitrogen, and water are correlated with aboveground net primary production in northern hardwood forests. Forest Ecology and Management. 260: 5. 723-733.
5.Barlocher, F. 1992. Effects of drying and freezing autumn leaves on leaching and colonization hyphomycetes. Freshwater Biology. 28: 1-7.
6.Brady, N.C., and Weil, R.R. 2002. The nature and properties of soils, Prentice Hall edition, NJ, 960p.
7.Dezzo, N., and Chacon, N. 2006. Nutrient fluxes in incident rainfall, throughfall and in stemflow adjacent primary and secondary forests of the garansabana, Southern Venezuela, Forest Ecology and Management. 234: 218-226.
8.Dubova, M. 2014. Sodium in precipitation in a beech forest ecosystem in the Kremnicke Verchy MTS (Western Carpathians). Ecology. 33: 1. 36-47.
9.Duchesne, L., and Houle, D. 2006. Base cation cycling in a pristine watershed of the Canadian boreal forest.Biochemistry. 78: 2. 195-216.
10.Duivenvoorden, J.M., and Lips, J.M. 1995. A land-ecological study of soils, vegetation and plant diversity in Colombian Amazonia. Ph.D. Dissertation, landscape and environmental research group. Faculty of environmental sciences, University of Amsterdam. Tropenbos Series 12, Wageningen, 438p.
11.Eaton, J.S., Likens, G.E., and Bormann, F.H. 1973. Throughfall and stemflow chemistry in a northern hardwood forest. J. of Ecology. 61: 498-508.
12.Freer-Smith, P.H., El-Khatib, A.A., and Taylor, G. 2004. Capture of particulate pollution by trees: a comparison of species typical of semi-arid area with European and North American species. Water Air Soil Pollution. 155: 173-187.
13.Habashi, H., Moslehi, M., Shabani, E., Pypker, T., and Rahmani, R. 2019. Chemical content and seasonal variation of throughfall and litterflow under individual trees in the Hyrcanian forests of Iran. J. of Sustainable Forestry.
38: 183-197.
14.Habibi Kaseb, H. 1992. Fundamentals of forest soil science. Tehran Univ. Press, 424p. (In Persian)
15.Haghparast, M.R. 1992. Nutrition and metabolism of plants. Azad Univ. of Rasht Press, 527p. (Translated in Persian)
16.Hansen, K., Draaijers, G.P.J., and Ivens, W.M.P.F. 1994. Concentration variations in rain and canopy throughfall collected sequentially during individual rain events, Atmospheric Environment.28: 3195-3205.
17.Hongove, D., Van Hees, P.A.W.,and Lundstrom, U.S. 2000. Dissolved components in precipitation water percolated through forest litter. European J. of Soil Science. 51: 667-677.
18.Houle, D., Quimet, R., Paquin, R.,and Laflamme, J.G. 1999. Interactionof atmospheric deposition with amixed hardwood and coniferous forest canopy at the Lake Clair watershed (Duchesney, Quebec). Canadian J. of Forest Research. 29: 1944-1957.
19.Levia, D.F., and Frost, E.E. 2003. A review and evaluation of stemflow literature in the hydrologic and biogeochemical cycles of forestedand agricultural ecosystems. J. of Hydrology. 274: 1-29.
20.Lin, T.C., Humburg, S.P., Hsia, Y.J.T., King, H.B., Wang, L.J., and Lin, K.Ch. 2001. Base cation leaching form the canopy of Subtropical rain forest northeastern Taiwan. Canadian J. Forest Research. 31: 7. 1150-1163.
21.Liorens, P., and Domingo, F. 2007. Rainfall partitioning by vegetation under Mediterranean rainfall: Examples from a young and an old-growth Douglas-fir forest. Agriculture and Forest Meteorology. 130: 113-129.
22.Metzger, F.T. 1990. Carpinus Caroliniana walt. P 179-185, In: R.M. Burns and B.H. Honkala (eds), Silvics of North America. Volume 2. Hardwoods. USDA, Forest Service Agric. Washington, D.C.
23.Moslehi, M., Habashi, H., and Khormali, F. 2011. Effect of throughfal and forest floor leachate of beech on base cation dynamics in mixed stand. Iranian J. of Forest and Poplar Research. 19: 83-93. (In Persian)
24.Moslehi, M., Habashi, H., Khormali, F., and Rahmani, R. 2014. Seasonal effects of leaching on chemical characteristic of water in the soil of Mixed Hyrcanian Beech forest (Iran-Shastkolate Forest). J. of Forest and Wood Product. 67: 1. 1-11. (In Persian)
25.Moslehi, M., Habashi, H., Khormali, F., Rahmani, R., and Pourmalekshah, A. 2015. Chemical characteristics of throughfall and forest floor leachingof beech species in growth anddormant period in the Beech-Hornbeamstand, Iranian J. of Forest and Poplar. 23: 1. 25-36. (In Persian)
26.Moslehi, M., Habashi, H., Khormali, F., Rahmani, R., and Pourmalekshah, A. 2012. Effect of time variation on
base-cation dynamic of throughfall and forestfloor in the Beech forest. Third international of climate change, May
17-19, Sari, Iran. (In Persian)
27.Navar, J., Gonzales, J.M., and Gonzales, H. 2009. Gross precipitation and throughfall chemistry in legume speciese planted in Northeastern Mexico. Plant Soil. 318: 15-26.
28.Ragsdale, H.L., Lindberg, S.E., Lovett, G.M., and Schaeffer, D.A. 1992. Atmospheric deposition and throughfall fluxes of base cations. P 235-253, In: D.W. Johnson and S.E. Lindberg (eds), Atmospheric deposition and forest nutrient cycling. Ecological Studies 91. Springer-Verlag, New York.
29.Regina, I.S., and Tarazona, T. 2000. Nutrient return to the soil through litterfall and throughfall under beevh and pine stands of Sierra de la Demanda, Spain. Arid Soil Research and Rehabilitation. 14: 239-0252.
30.Revised forestry plan. 2007. Gorgan university of agricultural sciences and natural resources, Forestry division, Gorgan, 481p. (In Persian)
31.Salehi, M., Zahedi Amiri, Gh., Attarod, P., Salehi, A., Brunner, I., Schleppi, P., and Thimonier, A. 2016. Seasonal variation of TF chemistry in pureand mixed stands of Oriental beech (Fagus orientalis Lipsky) in Hyrcanian forests (Iran). Annals of Forest Science.73: 371-380.
32.Staelens, J., Herbst, M., Holscher, D., and Schrijver, A.D. 2011. Seasonality of hydrological and biogeochemical fluxes. P 521-539, In: D.F. Levia, D.E. Carlyle-Moses and T. Tanaka (eds), Forest hydrology and biochemistry: Synthesis of past research and future directions. Ecological Studies 216, Springer-Verlag Heidelberg, Germany.
33.Staelens, J., Shcrijverl, A., Oyarzun, C., and Lustl, N. 2003. Comparison of dry deposition and canopy exchange of base cations in temperate hardwood forest. Gayana Botany. 60: 1. 9-16.
34.Staelens, J., Schrijver, A.D., Verheyen, K., and Verhoest, N.E.C. 2008. Rainfall partitioning into throughfall, stemflow, and interception within a single beech (Fagus sylvatica L.) canopy: influence of foliation, rain event characteristics, and meteorology. Hydrological Processes. 22: 1. 33-45.
35.Stevens, P.A., Rynolds, B., Hughes, S., Norris, D.A., and Dickinson, A.L. 1997. Relationship between spruce plantation age, solute and soil chemistry in Hafran forest. Hydrology and Earth System Science. 1: 3. 627-637.
36.Swift, M.J., and Anderson, J.M. 1989. Decomposition. 714p. In: H. Lieth and M.J.A. Werger (eds), Tropical Rain Forest Ecosystems - Biogeographical and Ecological Studies, Ecosystems of the World 14B. Elsevier, Amsterdam, theNetherlands.
37.Smith, J.L., and Doran, J.W. 1996. Measurement and use of pH and electrical conductivity for soil quality analysis. P 11-43, In: J.W. Doran and A.J. Jones (eds), Metods for assessing soil quality. SSSA Species Publication. Madison, WI.
38.Tukey, H.B.Jr., Mecklendburg, R.A., and Morgan, J.V. 1965. A mechanism for the leaching of metabolites foliage. Radiation and isotypes in soil-plant nutrition studies. Proceedings of I.A.E.A./ F.A.O. Austria, 610p.
39.Van Nevel, L., Mertens, J., De Schrijver, A., Baeten, L., De Neve, S., Tack, F., Merrs, E., and Verheyen, K. 2013. Forest floor leachate fluxes under six different tree species on a metal contaminated site. Science of the Total Environment. 447: 99-107.
40.Zhang, G., Zeng, G., Jiang, Y., Yan Du, C., Huang, G., Yao, J., Zeng, M., Zahng, X., and Tan, W. 2006. Seasonal dry deposition and canopy leaching of base cations in a sub-tropical evergreen mixed forest. China. Salvia Fennica.
40: 3. 417-428.