Joint Inversion of Adsorption Coefficient and Source Parameter in an Undisturbed Soil-Column Experiment

Author

Li, Gongsheng ; Yao, De

Author_Institution

Inst. of Appl. Math., Shandong Univ. of Technol., Zibo, China

fYear

2009

fDate

11-13 June 2009

Firstpage

1

Lastpage

3

Abstract

In this paper, an undisturbed soil-column experiment and its mathematical model are investigated, and an inverse problem of determining the unknown source/sink parameter and adsorption coefficient simultaneously is considered with the additional breakthrough data. By applying an optimal perturbation algorithm, jiont inversions for the source/sink term and the adsorption coefficient are successfully performed showing that the inversion algorithm here is efficient at least to the inverse problem of this paper.

Keywords

adsorption; environmental factors; groundwater; hydrological techniques; inverse problems; modelling; moisture; soil; soil pollution; water pollution; water quality; water resources; adsorption coefficient inversion; inverse problem; optimal perturbation algorithm; soil column mathematical model; source parameter inversion; undisturbed soil column experiment; unknown source-sink parameter estimation; Chemical processes; Chemical technology; Electronic mail; Inverse problems; Mathematical model; Mathematics; Soil measurements; Soil pollution; Sustainable development; Water pollution;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioinformatics and Biomedical Engineering , 2009. ICBBE 2009. 3rd International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-2901-1

Electronic_ISBN

978-1-4244-2902-8

Type

conf

DOI

10.1109/ICBBE.2009.5163000

Filename

5163000