COMPARISON OF WOOD SPECIES DIVERSITY INDICES WITH RESPECT TO CHARACTERISTICS OF NATURAL LOWLAND FOREST STANDS IN CHALOUS

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KOUCH Y.; JALILVAND H.; BAHMNYAR M.A.

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Journal: IRANIAN JOURNAL OF BIOLOGY Year:2009 | Volume:22 | Issue:1 Page(s): 183-192

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Title

COMPARISON OF WOOD SPECIES DIVERSITY INDICES WITH RESPECT TO CHARACTERISTICS OF NATURAL LOWLAND FOREST STANDS IN CHALOUS

Author(s)

KOUCH Y. | JALILVAND H. | BAHMNYAR M.A. | Issue Writer Certificate

Keywords

DIVERSITY INDICESQ3

WOODY SPECIESQ3

CHARACTERISTICS OF NATURAL STANDQ3

KHANIKANQ3

Abstract

Chalous lowland (Khanikan) forest is located at South of Nowshahr city (with 2807 hectare area). In order to investigate factors of DIVERSITY INDICES sixty plots (400 m2 area each) were taken by a systematic random sampling method. Species - area curve was used for determining plots area. Complete enumeration was used to estimate characteristics of forest stands (growing stock, basal area and diameter at breast height) in each plots. In order to analyze of DIVERSITY INDICES were used Simpson, Shannon wiener, and McIntosh, Hill (N1) and Hill (N2) indices. Results of this research showed that there are positive liner regression between Simpson, negative liner regression between McIntosh, Shannon wiener, Hill (N1) and Hill (N2) indices with respect to characteristics of forest stands. Results indicated that Simpson index have showed the highest correlation related to growing stock (r = 0.71) and diameter at breast height (r = 0.69). Hill (N1) index have showed the highest correlation related to basal area (r = 0.66).

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APA: Copy

KOUCH, Y., JALILVAND, H., & BAHMNYAR, M.A.. (2009). COMPARISON OF WOOD SPECIES DIVERSITY INDICES WITH RESPECT TO CHARACTERISTICS OF NATURAL LOWLAND FOREST STANDS IN CHALOUS. IRANIAN JOURNAL OF BIOLOGY, 22(1), 183-192. SID. https://sid.ir/paper/21419/en

Vancouver: Copy

KOUCH Y., JALILVAND H., BAHMNYAR M.A.. COMPARISON OF WOOD SPECIES DIVERSITY INDICES WITH RESPECT TO CHARACTERISTICS OF NATURAL LOWLAND FOREST STANDS IN CHALOUS. IRANIAN JOURNAL OF BIOLOGY[Internet]. 2009;22(1):183-192. Available from: https://sid.ir/paper/21419/en

IEEE: Copy

Y. KOUCH, H. JALILVAND, and M.A. BAHMNYAR, “COMPARISON OF WOOD SPECIES DIVERSITY INDICES WITH RESPECT TO CHARACTERISTICS OF NATURAL LOWLAND FOREST STANDS IN CHALOUS,” IRANIAN JOURNAL OF BIOLOGY, vol. 22, no. 1, pp. 183–192, 2009, [Online]. Available: https://sid.ir/paper/21419/en

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