THE STUDYING OF SPECIES DIVERSITY JAVAHERDEH REGION IN RAMSAR CITY WITH USING OF SIGNIFICANCE DEGREE INDEX

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SALARYAN T.; JORY M.H.; ARIAPOUR A.; MAHMOUDI M.

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Journal: NATURAL ECOSYSTEMS OF IRAN Year:2011 | Volume:2 | Issue:1 Page(s): 11-20

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Information Journal Paper

Title

THE STUDYING OF SPECIES DIVERSITY JAVAHERDEH REGION IN RAMSAR CITY WITH USING OF SIGNIFICANCE DEGREE INDEX

Author(s)

SALARYAN T. | JORY M.H. | ARIAPOUR A. | MAHMOUDI M. | Issue Writer Certificate

Keywords

DIVERSITY SPECIESQ2

SIGNIFICANCE DEGREE INDEXQ2

RANGEQ2

JAVAHERDEH IN RAMSAR CITYQ2

Abstract

Determining and recognizing of ecologic process in plants species in a region has precise image from region's canopy and performing appropriate management. Different canopies are in RANGE ecosystems which they established in different situations. Studying of species diversity in different areas of RANGE can determine asan index. For this purpose, mountainous RANGEs of JAVAHERDEH IN RAMSAR CITY elected under three studied sites (grazing, light and heavy grazing). With using of statistical formula and minimum level of method, the plot level measure and it's numbers obtained one by one. SIGNIFICANCE DEGREE INDEX for studying of ecologic situation and Shanon diversity index and Margalog affluence determined for every plot. With using of variance analyzing method in SPSS software environment, comparing of averages with 3 regions is performed. Conclusions showed that in perennial heavy grazing grass site (%5.37), in annually light grazing site and tree-like one by one with 2.49 and 1.71% and grazing site with perennial grasses (7.98%), perennial forbs (3.26%) and bushes (2.06%) have the most significant degree of growing forbs. Species characteristics of this index indicate that Broumustomentesus and Trifoliumrepens specieswere dominate in all of the region. Diversity, affluence and the number of species in light grazing site more than two other sites, while monotony was more in grazing area. Therefore, SIGNIFICANCE DEGREE INDEX and the other indiceswere the best expounder for ecological changes in RANGEs canopy and with recognizing and informing of these changes, ecologic management of RANGEs can pace with region ecology and operateon time.

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APA: Copy

SALARYAN, T., JORY, M.H., ARIAPOUR, A., & MAHMOUDI, M.. (2011). THE STUDYING OF SPECIES DIVERSITY JAVAHERDEH REGION IN RAMSAR CITY WITH USING OF SIGNIFICANCE DEGREE INDEX. NATURAL ECOSYSTEMS OF IRAN, 2(1), 11-20. SID. https://sid.ir/paper/215147/en

Vancouver: Copy

SALARYAN T., JORY M.H., ARIAPOUR A., MAHMOUDI M.. THE STUDYING OF SPECIES DIVERSITY JAVAHERDEH REGION IN RAMSAR CITY WITH USING OF SIGNIFICANCE DEGREE INDEX. NATURAL ECOSYSTEMS OF IRAN[Internet]. 2011;2(1):11-20. Available from: https://sid.ir/paper/215147/en

IEEE: Copy

T. SALARYAN, M.H. JORY, A. ARIAPOUR, and M. MAHMOUDI, “THE STUDYING OF SPECIES DIVERSITY JAVAHERDEH REGION IN RAMSAR CITY WITH USING OF SIGNIFICANCE DEGREE INDEX,” NATURAL ECOSYSTEMS OF IRAN, vol. 2, no. 1, pp. 11–20, 2011, [Online]. Available: https://sid.ir/paper/215147/en

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