Erratum to: Environmental Modelling & Assessment

DOI 10.1007/s10666-007-9093-7

The affiliation of first author, Sang Min Kim, has changed recently.

The new affiliation is:

Department of Agricultural Engineering, Institute of Agriculture and Life Science, Gyeongsang National University, Jinju 660-701, Republic of Korea;

The article was published in Volume 13 Issue 2, pp. 305-313.