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Estimation of the denitrification in the lower Mississippi Valley


Saleh, Abdul Razak (2001) Estimation of the denitrification in the lower Mississippi Valley. In: International Symposium on Distributed Computing and Applications to Business, Engineering and Science , 15-19 October 2001, Wuhan, China. (Unpublished)

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Abstract

CREAMS model was developed by a team of the Agricultural Research Service, United States Department of Agriculture scientists JQ simulate the effect of management systems on nonpoint source water pollution. The CREAMS denitrification algorithm is a function of the number of days of drainage from the bottom layer of the profile. The CREAMS denitrification algorithm was modified to account for the high soil moisture conditions by incorporating a water function.The average annual denitrification value simulated by using modified algorithm was higher than the one predicted by CREAMS algorithm.This result is expected because the modified algorithm uses a water function to reflect the degree of soil saturation.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Denitrification, Denitrification Algorithm, CREAMS Model, Nitrogen Loss Prediction, Nutrient Submodel.
Subjects: Q Science > QA Mathematics > QA76 Computer software
Divisions: College of Arts and Sciences
Depositing User: Prof. Dr. Abdul Razak Saleh
Date Deposited: 27 May 2013 08:27
Last Modified: 27 May 2013 08:27
URI: http://repo.uum.edu.my/id/eprint/7975

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