INVESTIGATION OF FOREST CROWN GAP EFFECTS ON REHABILITATION AND DIVERSITY OF NATURAL REGENERATION SETTLEMENT (CASE STUDY, CHELIR DISTRICT FROM KHEIROUD FOREST, NOOSHAHR)

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ZOLFAGHARI ESLAM; MARVI MOHAJER M.R.; ZAHEDI AMIRI GH.; NAMIRANIAN MANOCHEHR

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Journal: RESEARCH JOURNAL OF FOREST SCIENCE AND ENGINEERING Year:2011 | Volume:1 | Issue:2 Page(s): 23-29

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Title

INVESTIGATION OF FOREST CROWN GAP EFFECTS ON REHABILITATION AND DIVERSITY OF NATURAL REGENERATION SETTLEMENT (CASE STUDY, CHELIR DISTRICT FROM KHEIROUD FOREST, NOOSHAHR)

Author(s)

ZOLFAGHARI ESLAM | MARVI MOHAJER M.R. | ZAHEDI AMIRI GH. | NAMIRANIAN MANOCHEHR | Issue Writer Certificate

Keywords

GAPSQ2

DEAD TREESQ2

REGENERATIONQ2

SILVICULTURAL OPERATIONSQ2

Abstract

This study was carried out in Kheiroud forest to investigation of forest crown gap - that made by DEAD TREES - effects on natural REGENERATION and its management according to the dominant forest type of forest. Commonly GAPS made in forest crown since dying a tree in the forest. These GAPS have several effects on diversity and composition of seedlings. According to the GAPS effects on REGENERATION and management importance of them, in this research seedlings under GAPS measurement and divided to four area groups, very small, small, medium and large sizes, were recorded in height and species groups. Data analysis Results showed that maximum frequency of seedlings number was settled under medium sizes GAPS and under very small, small and large sizes GAPS respectively. According to the REGENERATION species frequency, Fagus orientalis was maximum and after it Acer sp, Carpinus betulus and Alnus subcordata were respectively and in height division of seedlings, high frequency of seedlings was in fewer than 30 cm that shows same time reproduction of mother trees in the study area and we encountering with an old forest. Conservation programs for young REGENERATION under GAPS and different SILVICULTURAL OPERATIONS should be done to help them in the GAPS management.

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References

DETERMINATION OF GAP SIZE FOR IMPROVEMENT OF BEECH (FAGUS ORIENTALIS) NATURAL REGENERATION

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APA: Copy

ZOLFAGHARI, ESLAM, MARVI MOHAJER, M.R., ZAHEDI AMIRI, GH., & NAMIRANIAN, MANOCHEHR. (2011). INVESTIGATION OF FOREST CROWN GAP EFFECTS ON REHABILITATION AND DIVERSITY OF NATURAL REGENERATION SETTLEMENT (CASE STUDY, CHELIR DISTRICT FROM KHEIROUD FOREST, NOOSHAHR). RESEARCH JOURNAL OF FOREST SCIENCE AND ENGINEERING, 1(2), 23-29. SID. https://sid.ir/paper/238636/en

Vancouver: Copy

ZOLFAGHARI ESLAM, MARVI MOHAJER M.R., ZAHEDI AMIRI GH., NAMIRANIAN MANOCHEHR. INVESTIGATION OF FOREST CROWN GAP EFFECTS ON REHABILITATION AND DIVERSITY OF NATURAL REGENERATION SETTLEMENT (CASE STUDY, CHELIR DISTRICT FROM KHEIROUD FOREST, NOOSHAHR). RESEARCH JOURNAL OF FOREST SCIENCE AND ENGINEERING[Internet]. 2011;1(2):23-29. Available from: https://sid.ir/paper/238636/en

IEEE: Copy

ESLAM ZOLFAGHARI, M.R. MARVI MOHAJER, GH. ZAHEDI AMIRI, and MANOCHEHR NAMIRANIAN, “INVESTIGATION OF FOREST CROWN GAP EFFECTS ON REHABILITATION AND DIVERSITY OF NATURAL REGENERATION SETTLEMENT (CASE STUDY, CHELIR DISTRICT FROM KHEIROUD FOREST, NOOSHAHR),” RESEARCH JOURNAL OF FOREST SCIENCE AND ENGINEERING, vol. 1, no. 2, pp. 23–29, 2011, [Online]. Available: https://sid.ir/paper/238636/en

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