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Paper Information

Journal:   IRANIAN JOURNAL OF SOIL AND WATER RESEARCH   2010 , Volume 41 , Number 1; Page(s) 103 To 110.
 
Paper: 

SOME CAUSES OF GULLY FORMATION IN TWO CATCHMENTS OF NAVIZ AND HASHAN AS FOUND THROUGH REMOTE SENSING AND GEOGRAPHICAL INFORMATION SYSTEM

 
 
Author(s):  RAEISI NESHAT A.*, SARMADIAN F., REFAHI H.GH., GORJI M.
 
* DEPARTMENT OF SOIL SCIENCE ENGINEERING, TEHRAN UNIVERSITY
 
Abstract: 

Gully erosion is a serious problem for land use/cover in many parts of the world, because of the characteristics of climate, lithology, soils as well as relief. In contrast to sheet and rill soil erosion, relatively few studies have been focused on investigating gully erosion during the last decades. The causes of gully erosion have recently aroused the interest of many researchers in different environments. The ongoing research was applied to two catchments (5397.36 ha) located in Taleghan watershed. The boundary of the gullied area was drawn on orthophoto produced on aerial photographs. Land use/cover map was depicted on satellite images. The digital maps of geology, soil, rainfall, temperature, climate, land use/cover, altitude, slope and aspect were used for a study of their combination in relation with the gullied area. Then the digging of profile was carried out in the region. Results indicate, gullies have been formed on Neogen formation by parent materials of marl, slope less than 15%, southern aspect, humid and semi humid climates. Land use and soils in the gullied area are respectively, rangeland, and Typic calcixerepts and Typic Haploxerepts. The rate of silt is high in the gullied area and the rate of clay has caused increase in soil depth in the gullied area. The rate of gully retreat from 1370 to 1380 is estimated as 3.34 hectares.

 
Keyword(s): GULLY EROSION, AERIAL PHOTOGRAPH, DIGITAL ELEVATION MODEL, ORTHOPHOTO
 
 
References: 
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Citations: 
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+ Click to Cite.
APA: Copy

RAEISI NESHAT, A., & SARMADIAN, F., & REFAHI, H., & GORJI, M. (2010). SOME CAUSES OF GULLY FORMATION IN TWO CATCHMENTS OF NAVIZ AND HASHAN AS FOUND THROUGH REMOTE SENSING AND GEOGRAPHICAL INFORMATION SYSTEM. IRANIAN JOURNAL OF SOIL AND WATER RESEARCH, 41(1), 103-110. https://www.sid.ir/en/journal/ViewPaper.aspx?id=275624



Vancouver: Copy

RAEISI NESHAT A., SARMADIAN F., REFAHI H.GH., GORJI M.. SOME CAUSES OF GULLY FORMATION IN TWO CATCHMENTS OF NAVIZ AND HASHAN AS FOUND THROUGH REMOTE SENSING AND GEOGRAPHICAL INFORMATION SYSTEM. IRANIAN JOURNAL OF SOIL AND WATER RESEARCH. 2010 [cited 2021July25];41(1):103-110. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=275624



IEEE: Copy

RAEISI NESHAT, A., SARMADIAN, F., REFAHI, H., GORJI, M., 2010. SOME CAUSES OF GULLY FORMATION IN TWO CATCHMENTS OF NAVIZ AND HASHAN AS FOUND THROUGH REMOTE SENSING AND GEOGRAPHICAL INFORMATION SYSTEM. IRANIAN JOURNAL OF SOIL AND WATER RESEARCH, [online] 41(1), pp.103-110. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=275624.



 
 
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