DELINEATING AND COMPARISON OF DESERT DOMAINS USING DIFFERENT CRITERIA

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KHOSROSHAHI M.; HOSEINI M.; MOHAMMADKHAN SH.; ATAPOOR A.; KARAMI A.; KHALILPOOR M.; FARAHANI E.; ABBASI H.R.

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Journal: IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH Year:2003 | Volume:10 | Issue:4 Page(s): 409-427

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Title

DELINEATING AND COMPARISON OF DESERT DOMAINS USING DIFFERENT CRITERIA

Author(s)

Keywords

DESERTQ3

CLIMATOLOGYQ2

GEOLOGYQ2

GEOMORPHOLOGYQ2

COVERAGEQ2

SOILQ2

TEHRAN PROVINCEQ2

Abstract

In this study, criterions of CLIMATOLOGY, vegetation cover, SOIL, GEOLOGY, and GEOMORPHOLOGY were used to separate DESERT and non-DESERT areas of TEHRAN PROVINCE. First, data layers of each criterion were determined. For example, related to CLIMATOLOGY factor, annual precipitation, coefficient of variation, irregularity factor of precipitation, daily mean rainfall intensity, range of absolute monthly and yearly temperature, evaporation was considered. For COVERAGE factor; pesamophyt and xerophyt species or a few variety of plant were surveyed. These indices for all factors were assessed as descripted of research methodology. Supply of numeral maps in GIS for each factor showed there are different area from 7.7% for GEOLOGY factor to 23.6% of SOIL factor in TEHRAN PROVINCE. The DESERT Areas for CLIMATOLOGY, COVERAGE and GEOMORPHOLOGY were 15, 9.3, and 16.1% respectively. Overlaying factors two by two and then all of them showed that; there is different COVERAGE of DESERT from each factor. The region indication that one of factors introduces it as DESERT, the others didn't know it as DESERT. Indicating the region that all factors introduces them as DESERT is 1% of TEHRAN PROVINCE and 51.7% of all DESERTs only by one factor introduce for DESERTs. Thus for Delineating and separating of DESERT and non-DESERT areas. We must use all of factors. The regions have more combined factor have more bio- environmental difficulty.

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APA: Copy

KHOSROSHAHI, M., HOSEINI, M., MOHAMMADKHAN, SH., ATAPOOR, A., KARAMI, A., KHALILPOOR, M., FARAHANI, E., & ABBASI, H.R.. (2003). DELINEATING AND COMPARISON OF DESERT DOMAINS USING DIFFERENT CRITERIA. IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH, 10(4), 409-427. SID. https://sid.ir/paper/107324/en

Vancouver: Copy

KHOSROSHAHI M., HOSEINI M., MOHAMMADKHAN SH., ATAPOOR A., KARAMI A., KHALILPOOR M., FARAHANI E., ABBASI H.R.. DELINEATING AND COMPARISON OF DESERT DOMAINS USING DIFFERENT CRITERIA. IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH[Internet]. 2003;10(4):409-427. Available from: https://sid.ir/paper/107324/en

IEEE: Copy

M. KHOSROSHAHI, M. HOSEINI, SH. MOHAMMADKHAN, A. ATAPOOR, A. KARAMI, M. KHALILPOOR, E. FARAHANI, and H.R. ABBASI, “DELINEATING AND COMPARISON OF DESERT DOMAINS USING DIFFERENT CRITERIA,” IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH, vol. 10, no. 4, pp. 409–427, 2003, [Online]. Available: https://sid.ir/paper/107324/en

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