THE QUANTITY AND QUALITY INVESTIGATION OF JUNIPERUS POLYCARPUS STANDS IN KOPEDAGH HILLSIDES

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MOUMENI MOGHADAM T.; HOSSEINI SEYED MOSTAFA; MAKHDOUM M.F.; AKBARINIA MOSLEM

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Journal: Journal of Environmental Studies Year:2007 | Volume:32 | Issue:40 Page(s): 109-116

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Title

THE QUANTITY AND QUALITY INVESTIGATION OF JUNIPERUS POLYCARPUS STANDS IN KOPEDAGH HILLSIDES

Author(s)

MOUMENI MOGHADAM T. | HOSSEINI SEYED MOSTAFA | MAKHDOUM M.F. | AKBARINIA MOSLEM | Issue Writer Certificate

Keywords

JUNIPERUSPOLYCARPUSQ3

KOPEDAGHQ3

SILVICULTUREQ3

ECOLOGYQ3

LANDFORM UNITSQ3

IRANQ3

Abstract

For quantitative and qualitative investigation of Juniperus polycarpus forests, its stands in KOPEDAGH hillsides in Khorasan province were selected. The maps of slope, aspects and elevation were prepared and combined together with GIS and LANDFORM UNITS map were made. Due to beater results of phiiography method in land zooning and due to less standard deviation and suitable equality of stratification method, these methods were used in this research. Due to need to at least 3 replications for compare means tests and impassable situation of study area 3 sample plots ( as 3 replications) with 2500 m2 area were selected systematically randomly per land form unit and in totally 45 sample plots were selected. The parameters inclodes diameter at breast height, total height, crown height, crown surfaces were recorded and other parameters including number of trees per hectares, basal area, medium basal area, D/H ratio, CH/Ct ratio, regeneration, health and vigor trees percent were indicated. The results show the considered stands are uneven age stands. The stands of the study are sparser than other Juniperus stands of IRAN and its number of trees per hectare is less than others. The crown cover is low and the distance between trees in some area of the study area is so long that it can not named as forest area. Destruction, shallow and under erosion soil and recent famine caused philological weakness and increased the potential of illness by disease and pests.

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References

ECOLOGICAL CAPABILITY OF TWO NATURAL CYPRESS SITES IN NORTH OF IRAN

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APA: Copy

MOUMENI MOGHADAM, T., HOSSEINI, SEYED MOSTAFA, MAKHDOUM, M.F., & AKBARINIA, MOSLEM. (2007). THE QUANTITY AND QUALITY INVESTIGATION OF JUNIPERUS POLYCARPUS STANDS IN KOPEDAGH HILLSIDES. JOURNAL OF ENVIRONMENTAL STUDIES, 32(40), 109-116. SID. https://sid.ir/paper/2901/en

Vancouver: Copy

MOUMENI MOGHADAM T., HOSSEINI SEYED MOSTAFA, MAKHDOUM M.F., AKBARINIA MOSLEM. THE QUANTITY AND QUALITY INVESTIGATION OF JUNIPERUS POLYCARPUS STANDS IN KOPEDAGH HILLSIDES. JOURNAL OF ENVIRONMENTAL STUDIES[Internet]. 2007;32(40):109-116. Available from: https://sid.ir/paper/2901/en

IEEE: Copy

T. MOUMENI MOGHADAM, SEYED MOSTAFA HOSSEINI, M.F. MAKHDOUM, and MOSLEM AKBARINIA, “THE QUANTITY AND QUALITY INVESTIGATION OF JUNIPERUS POLYCARPUS STANDS IN KOPEDAGH HILLSIDES,” JOURNAL OF ENVIRONMENTAL STUDIES, vol. 32, no. 40, pp. 109–116, 2007, [Online]. Available: https://sid.ir/paper/2901/en

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