Comparative evaluation with the analytical hierarchy procedure of the Kalinske, Brooks, and Toffaleti equations used to estimate suspended-sediment discharges in rivers
by Nazila Sedaei; Ali Salajegheh
International Journal of Water (IJW), Vol. 9, No. 1, 2015

Abstract: This paper presents a comparative analysis of the application of the analytical hierarchy process (AHP) to determine the reliability of three equations used estimate suspended-sediment discharges at the Armand River in Iran. The AHP procedure was utilised to compare the discharges of suspended sediments measured at a station on the Armand River with results calculated with the equations derived by Kalinske (1942), Brooks (1963) and Toffaleti (1969). The equations were then used with the applicable coefficients from the literature to estimate sediment loads for the same periods as those calculated from the field data. A weighted coefficient was calculated from the estimated results from each equation and compared to each other and the field data. The results of the analysis with the AHP model provided an objective screening and ranking procedure with respect to accuracy, economic, and numbers of input parameters criteria.

Online publication date: Thu, 30-Apr-2015

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Water (IJW):
Login with your Inderscience username and password:

    Username:        Password:         

Forgotten your password?

Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email