BIODIVERSITY OF WOODY AND HERBACEOUS VEGETATION SPECIES IN RELATION TO ENVIRONMENTAL FACTORS IN LOWLAND FORESTS OF EASTERN NOWSHAHR

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TALESHI H.; AKBARINIA M.

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Paper Information

Journal: IRANIAN JOURNAL OF BIOLOGY Year:2011 | Volume:24 | Issue:5 Page(s): 766-777

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Title

BIODIVERSITY OF WOODY AND HERBACEOUS VEGETATION SPECIES IN RELATION TO ENVIRONMENTAL FACTORS IN LOWLAND FORESTS OF EASTERN NOWSHAHR

Author(s)

TALESHI H. | AKBARINIA M. | Issue Writer Certificate

Keywords

BIODIVERSITYQ2

ENVIRONMENTAL FACTORSQ2

DETERNED CORRESPONDENCE ANALYSISQ2

CANONICAL CORRESPONDENCE ANALYSISQ2

BIODIVERSITY INDICESQ2

RICHNESS INDEXQ2

LOWLAND FORESTS OF EASTERN NOOSHAHRQ2

IRANQ2

Abstract

This study was done to investigate of the relationship between BIODIVERSITY of woody and herbaceous species and ENVIRONMENTAL FACTORS in lowland forests of eastern Nowshahr. Selective sampling method was considered with 46 sample plots and the area of sample plots was determined by using minimal area method. In studied area 100 species of 92 genera in 48 families were recognized. BIODIVERSITY indices of Shannon-Wiener and RICHNESS INDEX of Margalef and Menhenic were used for calculation of BIODIVERSITY. Vegetation cover and ENVIRONMENTAL FACTORS including physiography, soil physical and chemical properties were studied on the basis of DETERNED CORRESPONDENCE ANALYSIS and CANONICAL CORRESPONDENCE ANALYSIS and after ordination method performance, obtained axes were extracted. At the next stage the correlation between BIODIVERSITY indices and CCA and DCA ordination axes were studied. Then correlation between determined axes and ENVIRONMENTAL FACTORS as studied and ENVIRONMENTAL FACTORS that had significant correlation was recognized. Finally the correlation between BIODIVERSITY indicators and mentioned ENVIRONMENTAL FACTORS was studied. The results indicated that each 4 mentioned indices have positive significant correlation with sand, slope and elevation and they have negative correlation with silt, clay, potassium and nitrogen.

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APA: Copy

TALESHI, H., & AKBARINIA, M.. (2011). BIODIVERSITY OF WOODY AND HERBACEOUS VEGETATION SPECIES IN RELATION TO ENVIRONMENTAL FACTORS IN LOWLAND FORESTS OF EASTERN NOWSHAHR. IRANIAN JOURNAL OF BIOLOGY, 24(5), 766-777. SID. https://sid.ir/paper/21298/en

Vancouver: Copy

TALESHI H., AKBARINIA M.. BIODIVERSITY OF WOODY AND HERBACEOUS VEGETATION SPECIES IN RELATION TO ENVIRONMENTAL FACTORS IN LOWLAND FORESTS OF EASTERN NOWSHAHR. IRANIAN JOURNAL OF BIOLOGY[Internet]. 2011;24(5):766-777. Available from: https://sid.ir/paper/21298/en

IEEE: Copy

H. TALESHI, and M. AKBARINIA, “BIODIVERSITY OF WOODY AND HERBACEOUS VEGETATION SPECIES IN RELATION TO ENVIRONMENTAL FACTORS IN LOWLAND FORESTS OF EASTERN NOWSHAHR,” IRANIAN JOURNAL OF BIOLOGY, vol. 24, no. 5, pp. 766–777, 2011, [Online]. Available: https://sid.ir/paper/21298/en

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