PLANT DIVERSITY WITH RESPECT TO ECOLOGICAL FACTOR OF ALTITUDE IN SARDABROOD FORESTS OF CHALOUS, N. IRAN

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HAJI MIRZA AGHAII S.; JALILVAND H.; KOOCH Y.; POOR MAJIDIAN M.R.

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Journal: IRANIAN JOURNAL OF BIOLOGY Year:2011 | Volume:24 | Issue:3 Page(s): 400-411

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Title

PLANT DIVERSITY WITH RESPECT TO ECOLOGICAL FACTOR OF ALTITUDE IN SARDABROOD FORESTS OF CHALOUS, N. IRAN

Author(s)

HAJI MIRZA AGHAII S. | JALILVAND H. | KOOCH Y. | POOR MAJIDIAN M.R. | Issue Writer Certificate

Keywords

HETEROGENEITYQ2

EVENNESSQ3

ALTITUDEQ2

HYRCANIAN FORESTQ2

SARDABROODQ2

NORTHERN IRANQ2

Abstract

For achievement to sustainable development and conservation of natural ecosystems and their biodiversity, study on ecological factors and their effects is necessary. Regarding to topographical condition of northern forests of Iran, ALTITUDE is an important ecological factor controlling many other dependant variables. In order to, study on this factor 84 sample plots with 400 m2 area were taken by systematic - random sampling method in SARDABROOD forests of Chalous. Plant species were identified and their coverage was recorded on the basis of Braun – blanquet scales within every sample plot. Site ALTITUDE were divided to five classes including 100 – 400, 400 – 700, 700 – 1000 and 1000 – 1300 m a.s.e. in order to investigate of plant diversity in different altitudinal classes. HETEROGENEITY indices including Simpson, Reciprocal of Simpson, Shannon and EVENNESS indices including Camargo, Simpson, Smith and Wilson were calculated using Ecological Methodology software. Analysis of variance for HETEROGENEITY and EVENNESS indices showed that the values of these indices had significant differences (P<0.01) in different altitudinal classes. The maximum and minimum of HETEROGENEITY indices were founded in fourth and first ALTITUDE classes, respectively. The highest value of EVENNESS indices observed in fourth ALTITUDE classes and the other classes showed no significant differences. The highest species richness was observed at first altitudinal class and the lowest one was devoted to fourth altitudinal class.

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APA: Copy

HAJI MIRZA AGHAII, S., JALILVAND, H., KOOCH, Y., & POOR MAJIDIAN, M.R.. (2011). PLANT DIVERSITY WITH RESPECT TO ECOLOGICAL FACTOR OF ALTITUDE IN SARDABROOD FORESTS OF CHALOUS, N. IRAN. IRANIAN JOURNAL OF BIOLOGY, 24(3), 400-411. SID. https://sid.ir/paper/21591/en

Vancouver: Copy

HAJI MIRZA AGHAII S., JALILVAND H., KOOCH Y., POOR MAJIDIAN M.R.. PLANT DIVERSITY WITH RESPECT TO ECOLOGICAL FACTOR OF ALTITUDE IN SARDABROOD FORESTS OF CHALOUS, N. IRAN. IRANIAN JOURNAL OF BIOLOGY[Internet]. 2011;24(3):400-411. Available from: https://sid.ir/paper/21591/en

IEEE: Copy

S. HAJI MIRZA AGHAII, H. JALILVAND, Y. KOOCH, and M.R. POOR MAJIDIAN, “PLANT DIVERSITY WITH RESPECT TO ECOLOGICAL FACTOR OF ALTITUDE IN SARDABROOD FORESTS OF CHALOUS, N. IRAN,” IRANIAN JOURNAL OF BIOLOGY, vol. 24, no. 3, pp. 400–411, 2011, [Online]. Available: https://sid.ir/paper/21591/en

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