INVESTIGATION AND COMPARISON OF PLANT BIODIVERSITYIN THE ANCIENT LOCALITY OF TOL GUILAN AND MARIAN (CASE STUDY: GORGANROD OF TALESH CATCHMENT, GUILAN, IRAN)

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SAEB KEIVAN

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Journal: RESEARCH JOURNAL OF FOREST SCIENCE AND ENGINEERING Year:2011 | Volume:1 | Issue:2 Page(s): 1-11

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Title

INVESTIGATION AND COMPARISON OF PLANT BIODIVERSITYIN THE ANCIENT LOCALITY OF TOL GUILAN AND MARIAN (CASE STUDY: GORGANROD OF TALESH CATCHMENT, GUILAN, IRAN)

Author(s)

SAEB KEIVAN | Issue Writer Certificate

Keywords

HEIGHTQ2

SLOPQ2

BIODIVERSITYQ2

SIVQ2

GUILANQ2

Abstract

Investigation of BIODIVERSITY and survey herbaceous species in Ancient locality of Tol GUILAN and Marian was done by Whittaker’s nested plot. In every plot distinct SLOP, geographical direct and, HEIGHT and its relationship to plot areawas investigated. Data analysis was carried out using diversity indices of Simpson, Shannon-Wiener, Mc Arthur’s N1. Species Importance Value (SIV) was calculated in herbaceous layers. The result indicate that the minimum of plot size are 4×2 meters. In two area by increasing the HEIGHT the plot area would decrease. In Tol GUILAN plot area and plot SLOP are two independent factors. In Marian with increasing SLOP plot the plot area would increase. Herbaceous species identification of the total 111 plant species from which 105 and 85 species were recorded in the Marian and Tol Gilan, respectively. Numerical values of Simpson and Shannon- Wiener indices don’t show significant difference in the two regions. But this difference was significant in the case of Mac Arthur index. In Tol GUILAN, the highest value of SIV belonged to Vicia sativaand the lowest value belonged to Solanum nigrum, in the Marian the highest value of SIV belonged to Trifolium repens and the lowest values were Polyonum avcular. Ancient locality of Marian have higher herbaceous species BIODIVERSITY than Tol GUILAN. The results of this research canbe used asa patternin identifying vegetation of same ancient areaes in Gorganrod and other areas similar to northern environmental features.

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APA: Copy

SAEB, KEIVAN. (2011). INVESTIGATION AND COMPARISON OF PLANT BIODIVERSITYIN THE ANCIENT LOCALITY OF TOL GUILAN AND MARIAN (CASE STUDY: GORGANROD OF TALESH CATCHMENT, GUILAN, IRAN). RESEARCH JOURNAL OF FOREST SCIENCE AND ENGINEERING, 1(2), 1-11. SID. https://sid.ir/paper/238633/en

Vancouver: Copy

SAEB KEIVAN. INVESTIGATION AND COMPARISON OF PLANT BIODIVERSITYIN THE ANCIENT LOCALITY OF TOL GUILAN AND MARIAN (CASE STUDY: GORGANROD OF TALESH CATCHMENT, GUILAN, IRAN). RESEARCH JOURNAL OF FOREST SCIENCE AND ENGINEERING[Internet]. 2011;1(2):1-11. Available from: https://sid.ir/paper/238633/en

IEEE: Copy

KEIVAN SAEB, “INVESTIGATION AND COMPARISON OF PLANT BIODIVERSITYIN THE ANCIENT LOCALITY OF TOL GUILAN AND MARIAN (CASE STUDY: GORGANROD OF TALESH CATCHMENT, GUILAN, IRAN),” RESEARCH JOURNAL OF FOREST SCIENCE AND ENGINEERING, vol. 1, no. 2, pp. 1–11, 2011, [Online]. Available: https://sid.ir/paper/238633/en

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