Effect of road on Diversity of woody species of Khorramabad oak forests (Case study: Perc forest in Ghalagol region, Khorramabad)

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HOSSEINZADEH R.; SOOSANI J.; Razmahang S.

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Journal: Journal of Plant Research Year:2018 | Volume:31 | Issue:1 Page(s): 63-71

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Title

Effect of road on Diversity of woody species of Khorramabad oak forests (Case study: Perc forest in Ghalagol region, Khorramabad)

Author(s)

HOSSEINZADEH R. | SOOSANI J. | Razmahang S. | Issue Writer Certificate

Keywords

species diversityQ1

richnessQ2

roadQ2

forestQ2

Abstract

In order to study the effect of asphalt road on species diversity of trees and shrubs in Perc forest of Khorramabad, 42 circular plots with 0. 12 ha from both sides of the road (with longitudinal intervals of 300 meters along the road and also 20, 200 and 400m intervals perpendicular to the road) were established. The indices used to investigating the species diversity were richness (Margalef and Minhinich), evenness (Simpson and Smith-Wilson) and diversity (Shannon-Wiener and Simpson). In this study, 9 different woody plant species were identified. Obtained results showed that with going away of the road into the forest, species richness and diversity significantly increase but evenness indices showed no significant difference. The highest and lowest obtained mean deviation in different distances from the road, were related to Margalef's richness and Simpson's evenness indices. In fact, the negative impact of roads on species richness has been more than evenness and therefore, preserving species richness is one of the priorities of sustainability in the region.

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APA: Copy

HOSSEINZADEH, R., SOOSANI, J., & Razmahang, S.. (2018). Effect of road on Diversity of woody species of Khorramabad oak forests (Case study: Perc forest in Ghalagol region, Khorramabad). JOURNAL OF PLANT RESEARCH (IRANIAN JOURNAL OF BIOLOGY), 31(1 ), 63-71. SID. https://sid.ir/paper/360387/en

Vancouver: Copy

HOSSEINZADEH R., SOOSANI J., Razmahang S.. Effect of road on Diversity of woody species of Khorramabad oak forests (Case study: Perc forest in Ghalagol region, Khorramabad). JOURNAL OF PLANT RESEARCH (IRANIAN JOURNAL OF BIOLOGY)[Internet]. 2018;31(1 ):63-71. Available from: https://sid.ir/paper/360387/en

IEEE: Copy

R. HOSSEINZADEH, J. SOOSANI, and S. Razmahang, “Effect of road on Diversity of woody species of Khorramabad oak forests (Case study: Perc forest in Ghalagol region, Khorramabad),” JOURNAL OF PLANT RESEARCH (IRANIAN JOURNAL OF BIOLOGY), vol. 31, no. 1 , pp. 63–71, 2018, [Online]. Available: https://sid.ir/paper/360387/en

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