ANALYSIS OF ISOCHRONAL AREAS OVER A WATERSHED USING DIFFUSIVE WAVE MODEL BASED ON RAINFALL INTENSITY VARIATION (STUDY AREA: KAMANAJ OLIA WATERSHED-TABRIZ)

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.

DARBANDI S.; FAKHERI FARD A.; HOSSEINZADEH DALIR A.; SADRADDINI S.A.; FARSADYZADEH D.

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

Journal Paper

Paper Information

Journal: WATER AND SOIL SCIENCE (AGRICULTURAL SCIENCE) Year:2010 | Volume:19.1 | Issue:2 Page(s): 71-84

Download Full-Text

Persian Verion

View:

890

Download:

Cites:

Information Journal Paper

Title

ANALYSIS OF ISOCHRONAL AREAS OVER A WATERSHED USING DIFFUSIVE WAVE MODEL BASED ON RAINFALL INTENSITY VARIATION (STUDY AREA: KAMANAJ OLIA WATERSHED-TABRIZ)

Author(s)

Keywords

DIFFUSIVE MODELQ4

ISOCHRONAL AREASQ4

SAINT- VENANT EQUATIONSQ4

Abstract

The aim of this research is the application of two dimensional Saint-Venant equations for determenation of ISOCHRONAL AREAS over the Kamanaj Olia watershed, a sub-watershed of Ajichay, located in East Azarbaijan Province, Iran. For this purpose watershed area was divided into 250´250 meters cells using GIS, then digital elevation model was prepared.Kostiokov infiltration model, as the best fitted model to measured infiltration data was selected for expressing infiltration component in Saint-Venant equations. Saint-Venant equations were solved using explicit method of finite difference numerical technique. Flow trajectory was calculated cell to cell to reach the outlet.Considering the momentary infiltration, the cell to cell flow rate was simulated using DIFFUSIVE MODEL for the purpose of spatial and temporal analysis. The equilibrium time for each cell was calculated to achieve the drivation isochronal maps for any rainfall event. Based on these maps the relation of concentration time with rainfall intensity as well as that of drainage area with rainfall intensity were developed. The eqiuilibrium time increased as the cell size changed from 250´250 to 300´300 and 350´350 meters, because of topographic and hydraulic parameters variation.

Cites

No record.

References

پیش بینی سیلاب در مناطق مرطوب

Cite

APA: Copy

DARBANDI, S., FAKHERI FARD, A., HOSSEINZADEH DALIR, A., SADRADDINI, S.A., & FARSADYZADEH, D.. (2010). ANALYSIS OF ISOCHRONAL AREAS OVER A WATERSHED USING DIFFUSIVE WAVE MODEL BASED ON RAINFALL INTENSITY VARIATION (STUDY AREA: KAMANAJ OLIA WATERSHED-TABRIZ). WATER AND SOIL SCIENCE (AGRICULTURAL SCIENCE), 19.1(2), 71-84. SID. https://sid.ir/paper/147813/en

Vancouver: Copy

DARBANDI S., FAKHERI FARD A., HOSSEINZADEH DALIR A., SADRADDINI S.A., FARSADYZADEH D.. ANALYSIS OF ISOCHRONAL AREAS OVER A WATERSHED USING DIFFUSIVE WAVE MODEL BASED ON RAINFALL INTENSITY VARIATION (STUDY AREA: KAMANAJ OLIA WATERSHED-TABRIZ). WATER AND SOIL SCIENCE (AGRICULTURAL SCIENCE)[Internet]. 2010;19.1(2):71-84. Available from: https://sid.ir/paper/147813/en

IEEE: Copy

S. DARBANDI, A. FAKHERI FARD, A. HOSSEINZADEH DALIR, S.A. SADRADDINI, and D. FARSADYZADEH, “ANALYSIS OF ISOCHRONAL AREAS OVER A WATERSHED USING DIFFUSIVE WAVE MODEL BASED ON RAINFALL INTENSITY VARIATION (STUDY AREA: KAMANAJ OLIA WATERSHED-TABRIZ),” WATER AND SOIL SCIENCE (AGRICULTURAL SCIENCE), vol. 19.1, no. 2, pp. 71–84, 2010, [Online]. Available: https://sid.ir/paper/147813/en

Related Journal Papers