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Paper Information

Journal:   PAJOUHESH-VA-SAZANDEGI   FALL 2008 , Volume 21 , Number 3 (80 IN NATURAL RESOURCES); Page(s) 116 To 121.
 
Paper: 

THE EFFECTS OF NORTH AND SOUTH SLOP ON THE PRODUCTIVITY OF LEAVES AND ACCUMULATION OF CARBON IN LEAVES IN FAGETUM ASSOCIATIONS IN THE GORAZBON DISTRICT WITHIN KHEYROUDKENAR FOREST (NORTH OF IRAN)

 
 
Author(s):  FIROUZEH FAEZEH*, ETEMAD VAHID, MARVIE MOHAJER MOHAMMAD REZA, ZAHEDI AMIRI GHAVAMODINE, SHIRVANY ANOUSHIRAVAN
 
* TEHRAN UNIVERSITY
 
Abstract: 

Dried leaves were collected from north, south facing in regions with similar ecological conditions in pure Fagetum Associations in the Gorazbon district located Kheyroud kenar forest. Leaf litters were sampled by linear transects in March 2006. 30 square with 1m2 areas were sampled in each facing. The leaves in each samples were weighted. The samples were dried by an Oven in 95oC for 24 hours at laboratory and they were weighted. Ash of samples was provided in 375oC for 48 hours by a kiln. Organic matters and accumulation carbon of samples were calculated. Oneway ANOVA was applied for analyzing the difference of dried leaves, ash quantities, Carbon accumulation and organic matters percentages between aspects in litters. Tukeys Honestly Significant Difference (HSD) test was used for multiple comparisons. The results showed there were not significant differences between wet and dry weights of leaves related to aspects. Carbon and organic matters percentages and ash weights were significantly differed in aspect positions.

 
Keyword(s): PURE BEECH STAND, KHEYROUD FOREST, GORAZBON, DRIED LEAF BIOMASS, CARBON PERCENTAGES, ASPECTS DIRECTION
 
References: 
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