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Information Journal Paper

Title

EXAMINE THE TYPES AND SEVERITY OF EROSION IN THE SUB-BASINS WATERSHED NAVROOD

Pages

  25-38

Abstract

 Basins in terms of geology, climate and other factors on the roughness and EROSION are very different, the aim of this study was to evaluate Navrood watershed EROSION, EROSION rate, sediment yield and factors in the relationship between the physiographic features, topography, climate, geology, geomorphology, vegetation, soil EROSION is generally determined. The basin has an area of about 265/46 square kilometers. The aim of this study was to evaluate the EROSION and SEDIMENT PRODUCTION in the watershed and to find the sensitive areas of EROSION. To achieve the above objective, the EROSION potential (EPM) was used for data collection. The data collection tools, aerial photos, map types, methods and library sources are observed. In this study, using EPM (EROSION Potential Method) EROSION rate in each sub-basin (sub-basin 11) has been investigated. In relation to the regional geomorphologic outcrop s is composed of 15 types. By integrating them into the structure of the slope, lithology and resistance to wear and combine them work units respectively. The EROSION rate and SEDIMENT PRODUCTION in each experimental work units using EPM (quantitative) took place. Based on the results obtained, the following basins 4 and 5 of EROSION is most severe EROSION (EROSION rate of 0.24 and 0.22). The highest sediment than the other sub-basins have been allocated. Because of the large number of specific EROSION and deposition in the sub-basin, sub-basin compared to other high slopes and rock sensitivity to EROSION, Switch, grassland and forest degradation, road-building.

Cites

References

Cite

APA: Copy

FATOLAHZADEH, TAHEREH. (2015). EXAMINE THE TYPES AND SEVERITY OF EROSION IN THE SUB-BASINS WATERSHED NAVROOD. JOURNAL OF PHYSICAL GEOGRAPHY, 8(27), 25-38. SID. https://sid.ir/paper/184937/en

Vancouver: Copy

FATOLAHZADEH TAHEREH. EXAMINE THE TYPES AND SEVERITY OF EROSION IN THE SUB-BASINS WATERSHED NAVROOD. JOURNAL OF PHYSICAL GEOGRAPHY[Internet]. 2015;8(27):25-38. Available from: https://sid.ir/paper/184937/en

IEEE: Copy

TAHEREH FATOLAHZADEH, “EXAMINE THE TYPES AND SEVERITY OF EROSION IN THE SUB-BASINS WATERSHED NAVROOD,” JOURNAL OF PHYSICAL GEOGRAPHY, vol. 8, no. 27, pp. 25–38, 2015, [Online]. Available: https://sid.ir/paper/184937/en

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