EFFECT OF RIPARIAN VEGETATION ON MORPHOMETRIC AND MORPHOLOGICAL INDICES IN BRAIDED PART OF TALAR RIVER

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YOUSEFI SALEH; MORADI HAMID REZA; TELVARI ABDOULRASOUL; VAFAKHAH MEHDI

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Journal: IRANIAN JOURNAL OF ECOHYDROLOGY Year:2014 | Volume:1 | Issue:2 Page(s): 99-110

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Title

EFFECT OF RIPARIAN VEGETATION ON MORPHOMETRIC AND MORPHOLOGICAL INDICES IN BRAIDED PART OF TALAR RIVER

Author(s)

YOUSEFI SALEH | MORADI HAMID REZA | TELVARI ABDOULRASOUL | VAFAKHAH MEHDI | Issue Writer Certificate

Keywords

BANK EROSIONQ3

MORPHOLOGYQ3

MORPHOMETRICQ3

VEGETATION COVERQ3

Abstract

In present study effects of riparian vegetation on MORPHOMETRIC and morphological changes have been investigated in a part of Talar River between 1955 and 2013. So, land use maps produced for 1955 and 2013 by aerial photos. Results show during study time riparian vegetation changed extremely and approximately 96% of riparian vegetation removed during 58 years. In additionally, results showed during study period riparian vegetation removed and converted to residential and agriculture lands. Morphometeric and morphological parameters have been calculated for both times. Paired t test showed, there is a significant differences between River Network Change Index, Braided Index, Sediment Bar Length and River Width in 99 percent confidence level. ANOVA analyses used to investigate effect of riparian vegetation on changes in river parameters. Results showed also, there are significant differences between indexes such as RNCI, BI and river width in parts of river that have riparian vegetation and parts without riparian vegetation in 99% confidence level. Results showed RNCI in study area is about -4.1 (m/y) also, during study time BI have been decreased about 1.11 and width of river have been decreased 250 m, too. Since river have more variation at places that riparian vegetation have been removed and changed to other land use classes. The results showed that riparian vegetation in river sides has significant role on decreasing BANK EROSION.

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APA: Copy

YOUSEFI, SALEH, MORADI, HAMID REZA, TELVARI, ABDOULRASOUL, & VAFAKHAH, MEHDI. (2014). EFFECT OF RIPARIAN VEGETATION ON MORPHOMETRIC AND MORPHOLOGICAL INDICES IN BRAIDED PART OF TALAR RIVER. IRANIAN JOURNAL OF ECOHYDROLOGY, 1(2), 99-110. SID. https://sid.ir/paper/254234/en

Vancouver: Copy

YOUSEFI SALEH, MORADI HAMID REZA, TELVARI ABDOULRASOUL, VAFAKHAH MEHDI. EFFECT OF RIPARIAN VEGETATION ON MORPHOMETRIC AND MORPHOLOGICAL INDICES IN BRAIDED PART OF TALAR RIVER. IRANIAN JOURNAL OF ECOHYDROLOGY[Internet]. 2014;1(2):99-110. Available from: https://sid.ir/paper/254234/en

IEEE: Copy

SALEH YOUSEFI, HAMID REZA MORADI, ABDOULRASOUL TELVARI, and MEHDI VAFAKHAH, “EFFECT OF RIPARIAN VEGETATION ON MORPHOMETRIC AND MORPHOLOGICAL INDICES IN BRAIDED PART OF TALAR RIVER,” IRANIAN JOURNAL OF ECOHYDROLOGY, vol. 1, no. 2, pp. 99–110, 2014, [Online]. Available: https://sid.ir/paper/254234/en

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