Articles | Volume 369
https://doi.org/10.5194/piahs-369-147-2015
https://doi.org/10.5194/piahs-369-147-2015
11 Jun 2015
 | 11 Jun 2015

Downscaling approach to develop future sub-daily IDF relations for Canberra Airport Region, Australia

H. M. S. M. Herath, P. R. Sarukkalige, and V. T. V. Nguyen

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Cited articles

Nguyen, V. T. V., Nguyen, T. D., and Wang, H.: Regional estimation of short duration rainfall extremes, Water Sci. Technol., 37, 15–19, 1998.
Nguyen, V. T. V., Nguyen, T. D., and Ashkar, F.: Regional frequency analysis of extreme rainfalls, Water Sci. Technol., 45, 75–81, 2002.
Nguyen, V. T. V., Nguyen, T. D., and Gachon, P.: On the linkage of large-scale climate variability with local characteristics of daily precipitation and temperature extremes: an evaluation of statistical downscaling methods, in: Advances in Geosciences, edited by: Park, N., World Scientific, Singapore, 2006.
Nguyen, V. T. V., Desramaut, N., and Nguyen, T. D.: Estimation of urban design storms in consideration of GCM- based climate change scenarios, Taylor & Francis group, London, 2009.
Overeem, A., Buishand, A., and Holleman, I.: Rainfall depth duration frequency curves and their uncertainties, J. Hydrol., 348, 124–134, 2006.
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Short summary
This paper presents a combined approach of spatial and temporal downscaling of future rainfall predicted by GCMs whereas most of the techniques in the literature are limited to spatial downscaling. This study uses rainfall data from several capital cities in Australia; Canberra, Sydney, Melbourne, Brisbane, Adelaide, Perth and Darwin regions. Statistical Downscaling Model (SDSM) is used for spatial downscaling and numerical model based on scaling invariant concept is used for temporal downscali