Comparison of the efficiency the RUSLE and EPM models in estimating soil erosion and sediment yield according to the sediment rating curve (case study: Jask-Gabrik 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.

Teimourri F.; BAZRAFSHAN O.

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

Journal Paper

Paper Information

Journal: NEW FINDINGS IN APPLIED GEOLOGY Year:2018 | Volume:12 | Issue:23 Page(s): 50-62

Download Full-Text

Persian Verion

View:

876

Download:

Cites:

Information Journal Paper

Title

Comparison of the efficiency the RUSLE and EPM models in estimating soil erosion and sediment yield according to the sediment rating curve (case study: Jask-Gabrik watershed)

Author(s)

Teimourri F. | BAZRAFSHAN O. | Issue Writer Certificate

Keywords

RUSLE

EPM

validation

Jask-Gabric Watershed

Abstract

Soil erosion is one of the environmental, agriculture and natural resources problems. The aim of this research is applying the EPM and RUSLE models to the Jask-Gabrik Watershed, in order to estimate soil erosion and sediment. In this study, the factors affecting the water erodibility, consist of erosivity factor, soil erodibility, topography, vegetation cover, the sensitivity of soils and stones to erosion, land use type, steep slope percentage used in the models. Finally, the amount of erosion and sediment produced according to the RUSLE and EPM were compared with the observed sediment using Gabric sediment sampling gage station. The results showed that RUSLE model is estimated sediment, 30745 tons/ha/year while EPM model 10541. 6 tons/ha/year. According to the results, the estimated erosion and sediment value of the RUSLE model is close to the sampling values (42414 tones/ha/year), then RUSLE model is more efficient. Finally, it is recommended, EPM model using for the initial phases, explanatory studies, overview and identification while for more accurate and more detailed studies applied the RUSLE model.

Cites

No record.

References

No record.

Cite

APA: Copy

Teimourri, F., & BAZRAFSHAN, O.. (2018). Comparison of the efficiency the RUSLE and EPM models in estimating soil erosion and sediment yield according to the sediment rating curve (case study: Jask-Gabrik watershed). NEW FINDINGS IN APPLIED GEOLOGY, 12(23 ), 50-62. SID. https://sid.ir/paper/268966/en

Vancouver: Copy

Teimourri F., BAZRAFSHAN O.. Comparison of the efficiency the RUSLE and EPM models in estimating soil erosion and sediment yield according to the sediment rating curve (case study: Jask-Gabrik watershed). NEW FINDINGS IN APPLIED GEOLOGY[Internet]. 2018;12(23 ):50-62. Available from: https://sid.ir/paper/268966/en

IEEE: Copy

F. Teimourri, and O. BAZRAFSHAN, “Comparison of the efficiency the RUSLE and EPM models in estimating soil erosion and sediment yield according to the sediment rating curve (case study: Jask-Gabrik watershed),” NEW FINDINGS IN APPLIED GEOLOGY, vol. 12, no. 23 , pp. 50–62, 2018, [Online]. Available: https://sid.ir/paper/268966/en

Related Journal Papers