EFFECT OF SOIL MAP SCALE ON THE RESULTS OF SWAT MODEL IN MONTHLY RUNOFF SIMULATION OF TUYSERKAN WATERSHED

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

BASIRI M.; ESFANDIARPOUR BORUJENI I.; AKHAVAN S.; HAMIDPOUR M.; KAMALI A.

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Soil Management and Sustainable Production Year:2014 | Volume:4 | Issue:3 Page(s): 135-153

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

700

Download:

Cites:

Information Journal Paper

Title

EFFECT OF SOIL MAP SCALE ON THE RESULTS OF SWAT MODEL IN MONTHLY RUNOFF SIMULATION OF TUYSERKAN WATERSHED

Author(s)

Keywords

RUNOFFQ2

SOIL EROSIONQ2

SOIL MAPPINGQ2

SWAT MODELQ2

Abstract

Soil erosion models are useful tools to predict RUNOFF, sediment and SOIL EROSION in watersheds. Although, the SWAT MODEL is used for evaluating RUNOFF discharge and the long-term effects of management operation on water, sediment and agricultural chemical yields in the large watersheds, in this research, its efficiency was investigated in monthly RUNOFF simulation for Tuyserkan watershed (with an area of about 3800 ha) and also the effect of soil map scale on the simulation results was studied. In order to study the effect of soil map scale, SWAT MODEL was run with three different map scales (1: 40000, 1: 250000 and 1: 1000000), in which all input models (such as land use map, digital elevation map, number of simulations and effective primary parameters in simulation results) were same, except soil map scale. The SWAT MODEL calibration and uncertainty analysis for each scale in a period of 1998 to 2008 were taken using SUFI-2 program. The values of statistical indices (R2, Nash-Sutcliffe coefficient, p-factor and r-factor) for each of the three map scales were virtually the same. It seems that the key factor in determining the impact of soil map scale on the SWAT results, is not scale number of the studied map, but soils diversity plays an important role on the results of the model.

Cites

No record.

References

No record.

Cite

APA: Copy

BASIRI, M., ESFANDIARPOUR BORUJENI, I., AKHAVAN, S., HAMIDPOUR, M., & KAMALI, A.. (2014). EFFECT OF SOIL MAP SCALE ON THE RESULTS OF SWAT MODEL IN MONTHLY RUNOFF SIMULATION OF TUYSERKAN WATERSHED. ELECTRONIC JOURNAL OF SOIL MANAGEMENT AND SUSTAINABLE PRODUCTION, 4(3), 135-153. SID. https://sid.ir/paper/209687/en

Vancouver: Copy

BASIRI M., ESFANDIARPOUR BORUJENI I., AKHAVAN S., HAMIDPOUR M., KAMALI A.. EFFECT OF SOIL MAP SCALE ON THE RESULTS OF SWAT MODEL IN MONTHLY RUNOFF SIMULATION OF TUYSERKAN WATERSHED. ELECTRONIC JOURNAL OF SOIL MANAGEMENT AND SUSTAINABLE PRODUCTION[Internet]. 2014;4(3):135-153. Available from: https://sid.ir/paper/209687/en

IEEE: Copy

M. BASIRI, I. ESFANDIARPOUR BORUJENI, S. AKHAVAN, M. HAMIDPOUR, and A. KAMALI, “EFFECT OF SOIL MAP SCALE ON THE RESULTS OF SWAT MODEL IN MONTHLY RUNOFF SIMULATION OF TUYSERKAN WATERSHED,” ELECTRONIC JOURNAL OF SOIL MANAGEMENT AND SUSTAINABLE PRODUCTION, vol. 4, no. 3, pp. 135–153, 2014, [Online]. Available: https://sid.ir/paper/209687/en

Related Journal Papers