There is no clear association between the magnitude of the mean amplitude ratio and the aridity index. However, there are considerable differences among the three data sets. References Chen, T.H., and co-authors, 1997. Cabauw experimental results from the Project for Intercomparison of Land-surface Parameterization Schemes. Love, P. K., A. Henderson-Sellers, and P. Irannejad, 1995.
Land surface processes.
Irannejad, P., A. Henderson-Sellers, Y. Shao, and P.K. Love, 1995. Kanamitsu, M., W. Ebisuzaki, J. Woolen, J. Potter, and M. Fiorino, 1999. Nijssen, B., R. Schnur, and D.P. Lettenmaier, 2000. Accepted J. Climate . Phillips, T.J., A. Henderson-Sellers, P. Irannejad, K. McGuffie, and H. Zhang, 2000.