By Professor Ashish Sharma

Journal articles

Johnson FM; Sharma A, 2011, 'Accounting for interannual variability: A comparison of options for water resources climate change impact assessments', Water Resources Research, 47, pp. Article no: W04508, http://dx.doi.org/10.1029/2010WR009272

Johnson FM; Westra S; Sharma A; Pitman AJ, 2011, 'An Assessment of GCM Skill in Simulating Persistence across Multiple Time Scales', Journal of Climate, 24, pp. 3609 - 3623, http://dx.doi.org/10.1175/2011JCLI3732.1

Jeremiah E; Sisson S; Marshall L; Mehrotra R; Sharma A, 2011, 'Bayesian calibration and uncertainty analysis of hydrological models: A comparison of adaptive Metropolis and sequential Monte Carlo samplers', Water Resources Research, 47, pp. W07547 (13pp), http://dx.doi.org/10.1029/2010WR010217

Sharma A; Chowdhury SH, 2011, 'Coping with model structural uncertainty in medium-term hydro-climatic forecasting', Hydrology Research, 42, pp. 113 - 127, http://dx.doi.org/10.2166/nh.2011.104

French R; Westra S; Varley I; Jordan P; Nathan R; Ladson A; Sharma A; Hill P, 2011, 'Discussion on “Addressing Climatic Non-Stationarity in the Assessment of Flood Risk”', Australasian Journal of Water Resources, 14, pp. 169 - 172, http://dx.doi.org/10.1080/13241583.2011.11465384

Chowdhury SH; Sharma A, 2011, 'Global sea surface temperature forecasts using a pairwise dynamic combination approach', Journal of Climate, 24, pp. 1869 - 1877, http://dx.doi.org/10.1175/2010JCLI3632.1

Pui A; Sharma A; Lal A, 2011, 'How does the Interdecadal Pacific Oscillation affect design floods in Australia?', Water Resources Research, 47, pp. WO 05554, http://dx.doi.org/10.1029/2010wr009420

Mehrotra R; Sharma A, 2011, 'Impact of atmospheric moisture in a rainfall downscaling framework for catchment-scale climate change impact assessment', International Journal of Climatology, 31, pp. 431 - 450, http://dx.doi.org/10.1002/joc.2067

Westra S; Brown C; Lall U; Koch I; Sharma A, 2010, 'Interpreting variability in global SST data using independent component analysis and principal component analysis', INTERNATIONAL JOURNAL OF CLIMATOLOGY, 30, pp. 333 - 346, http://dx.doi.org/10.1001/joc.1888

Johnson FM; Sharma A, 2010, 'A comparison of Australian open water body evaporation trends for current and future climates estimated from Class A evaporation pans and general circulation models', Journal of Hydrometeorology, 11, pp. 105 - 121, http://dx.doi.org/10.1175/2009JHM1158.1

Westra SP; Varley I; Jordan P; Nathan R; Ladson A; Sharma A; Hill P, 2010, 'Addressing climatic non-stationarity in the assessment of flood risk', Australian Journal of Water Resources, 14, pp. 1 - 16

Zardari N; Cordery I; Sharma A, 2010, 'An objective multiattribute analysis approach for allocation of scarce irrigation water resources', Journal of American Water Resources Association, 46, pp. 412 - 428, http://dx.doi.org/10.1111/j.1752-1688.2009.00410.x

Westra SP; Sharma A, 2010, 'An Upper Limit to Seasonal Rainfall Predictability?', Journal of Climate, 23, pp. 3332 - 3351, http://dx.doi.org/10.1175/2010JCLI3212.1

Mehrotra R; Sharma A, 2010, 'Development and Application of a Multisite Rainfall Stochastic Downscaling Framework for Climate Change Impact Assessment', Water Resources Research, 46, pp. 1 - 17, http://dx.doi.org/10.1029/2009WR008423

Smith T; Sharma A; Marshall L; Sisson S; Mehrotra R, 2010, 'Development of a formal likelihood function for improved Bayesian inference of ephemeral catchments', Water Resources Research, 46, http://dx.doi.org/10.1029/2010WR009514

Westra SP; Brown C; Lall U; Koch I; Sharma A, 2010, 'Interpreting variability in global SST data using independent component analysis and principal component analysis', International Journal of Climatology, 30, pp. 333 - 346, http://dx.doi.org/10.1002/joc.1888

Hardwick-Jones R; Westra SP; Sharma A, 2010, 'Observed relationships between extreme sub-daily precipitation, surface temperature, and relative humidity', Geophysical Research Letters, 37, pp. Article number L22805, http://dx.doi.org/10.1029/2010GL045081

, 2009, 'A comparison of alternatives for daily to sub-daily rainfall disaggregation', 18th World IMACS Congress and MODSIM09 International Congress on Modelling and Simulation: Interfacing Modelling and Simulation with Mathematical and Computational Sciences, Proceedings, pp. 3535 - 3541

Wasko C; Sharma A, 2009, 'Erratum: Effect of solar variability on atmospheric moisture storage (Geophysical Research Letters (2009) 36 (L15704) DOI: 10.1029/2009GL039124)', Geophysical Research Letters, 36, http://dx.doi.org/10.1029/2009GL039124

Frost A; Mehrotra R; Sharma A; Srikanthan R, 2009, 'Comparison of statistical downscaling techniques for multisite daily rainfall conditioned on atmospheric variables for the Sydney region', Australian Journal of Water Resources, 13, pp. 1 - 15

Xeusen L; Bende W; Mehrotra R; Sharma A; Guoli W, 2009, 'Consideration of Trends in Evaluating Inter-basin Water Transfer Alternatives within a Fuzzy Decision Making Framework', Water Resources Management, 23, pp. 3207 - 3220, http://dx.doi.org/10.1007/s11269-009-9430-5

Wasko C; Sharma A, 2009, 'Effect of solar variability on atmospheric moisture storage', Geophysical Research Letters, 36, http://dx.doi.org/10.1029/2008GL036310

Mapiam P; Sriwongsitanon N; Chumchean S; Sharma A, 2009, 'Effects of Rain Gauge Temporal Resolution on the Specification of a Z-R Relationship', Journal of Atmospheric and Oceanic Technology, 26, pp. 1302 - 1314, http://dx.doi.org/10.1175/2009JTECHA1161.1

Mehrotra R; Sharma A, 2009, 'Evaluating spatio-temporal representations in daily rainfall sequences from three stochastic multi-site weather generation approaches', Advances in Water Resources, 32, pp. 948 - 962, http://dx.doi.org/10.1016/j.advwatres.2009.03.005

Arumugam S; Lall U; Filho D; Sharma A, 2009, 'Improved Water Allocation utilizing Probabilistic Climate Forecasts: Short Term Water Contracts in a Risk Management Framework', Water Resources Research, 45, http://dx.doi.org/10.1029/2009WR007821

Chowdhury SH; Sharma A, 2009, 'Long-Range Nino-3.4 Predictions Using Pairwise Dynamic Combinations of Multiple Models', Journal of Climate, 22, pp. 793 - 805, http://dx.doi.org/10.1175/2008JCLI2210.1

Johnson FM; Sharma A, 2009, 'Measurement of GCM skill in predicting variables relevant for hydroclimatological assessments', Journal of Climate, 22, pp. 4373 - 4382, http://dx.doi.org/10.1175/2009jcli2681.1

Chowdhury SH; Sharma A, 2009, 'Multisite seasonal forecast of arid river flows using a dynamic model combination approach', Water Resources Research, 45, pp. W10428 (pp1-16), http://dx.doi.org/10.1029/2008WR007510

Westra SP; Sharma A, 2009, 'Probabilistic Estimation of Multivariate Streamflow Using Independent Component Analysis and Climate Information', Journal of Hydrometeorology, 10, pp. 1479 - 1492, http://dx.doi.org/10.1175/2009JHM1121.1

Chowdhury S; Sharma A, 2008, 'A simulation based approach for representation of rainfall uncertainty in conceptual rainfall runoff models', Hydrological Research Letters, 2, pp. 5 - 8, http://dx.doi.org/10.3178/hrl.2.5

Chowdhury SH; Sharma A, 2008, 'A stimulation based approach for representation of rainfall uncertainty in conceptual rainfall runoff models', Hydrologic Research Letters, 2, pp. 5 - 8

Chumchean S; Seed A; Sharma A, 2008, 'An operational approach for classifying storms in real-time radar rainfall estimation', Journal of Hydrology, 363, pp. 1 - 17

Sivakumar B; Sharma A, 2008, 'Application of scaling in radar reflectivity for correcting range dependent bias in climatological radar rainfalls estimates', Stochastic Environmental Research and Risk Assessment, 22, pp. 451 - 459

Westra SP; Sharma A; Brown C; Lall U, 2008, 'Multivariate streamflow forecasting using independent component analysis', Water Resources Research, 44, pp. 1 - 11, http://dx.doi.org/10.1029/2007WR006104

Sivakumar B; Sharma A, 2007, 'A cascade approach to continuous rainfall generation at point locations', Stochastic Environmental Research and Risk Assessment, 10, pp. 1 - 9

Mehrotra R; Sharma A, 2007, 'A semi-parametric model for stochastic generation of multi-site daily rainfall exhibiting low-frequency variability', Journal of Hydrology, 335, pp. 180 - 193, http://dx.doi.org/10.1016/j.jhydrol.2006.11.011

Marshall LA; Sharma A; Nott DJ, 2007, 'A single model ensemble versus a dynamic modeling platform: Semi-distributed rainfall runoff modeling in a Hierarchical Mixtures of Experts framework', Geophysical Research Letters, 34, pp. 1 - 6

Srikanthan R; Sharma A; McMahon TA, 2007, 'Closure to `Comparison of two Nonparametric alternatives for Stochastic generation of monthly rainfall` by R. Srikanthan, A. Sharma, and T. A. McMahon', Journal of Hydrologic Engineering, 12, pp. 702 - 703

Ruiz JE; Cordery I; Sharma A, 2007, 'Forecasting streamflows in Australia using the tropical Indo-Pacific thermocline as predictor', Journal of Hydrology, 341, pp. 156 - 164, http://dx.doi.org/10.1016/j.jhydrol.2007.04.021

Laybutt DR; Hawkins Y; Lock J; Lebet J; Sharma A; Bonner-Weir S; Weir GC, 2007, 'Influence of diabetes on the loss of beta cell differentiation after islet transplantation in rats', Diabetologia, 50, pp. 2117 - 2125

Chowdhury SH; Sharma A, 2007, 'Mitigating paramater bias in Hydrological Modelling due to uncertainty in covariates', Journal of Hydrology, 340, pp. 197 - 204

Westra SP; Brown C; Lall U; Sharma A, 2007, 'Modeling multivariable hydrological series: Principal component analysis or independent component analysis?', Water Resources Research, 43, pp. 06429, http://dx.doi.org/10.1029/2006WR005617

Mehrotra R; Sharma A, 2007, 'Preserving low-frequency variability in generated daily rainfall sequences', Journal of Hydrology, 345, pp. 102 - 120, http://dx.doi.org/10.1016/j.jhydrol.2007.08.003

Marshall LA; Nott DJ; Sharma A, 2007, 'Towards dynamic catchment modelling: A Bayesian hierarchical mixtures of experts framework', Hydrological Processes, 21, pp. 847 - 861, http://dx.doi.org/10.1002/hyp.6294

Mehrotra R; Srikanthan R; Sharma A, 2006, 'A comparison of three stochastic multi-site precipitation occurrence generations', Journal of Hydrology, 331, pp. 280 - 292

Mehrotra R; Sharma A, 2006, 'A nonparametric stochastic downscaling framework for daily rainfall at multiple locations', Journal of Geophysical Research, 111, pp. 1 - 16

Sharma A; Seed A; Chumchean S, 2006, 'An integrated approach to error correction for real-time radar-rainfall estimation', Journal of Atmospheric and Oceanic Technology, 23, pp. 67 - 79, http://dx.doi.org/10.1175/JTECH1832.1

Srikanthan R; Sharma A; Mcmahon T, 2006, 'Comparison of two nonparametric alternatives for stochastic generation of monthly rainfall', Journal of Hydrologic Engineering, 11, pp. 222 - 229

Mehrotra R; Sharma A, 2006, 'Conditional resampling of hydrologic time series using multiple predictor variables: A K-nearest neighbour approach', Advances in Water Resources, 29, pp. 987 - 999, http://dx.doi.org/10.1016/j.advwatres.2005.08.007

Seed A; Sharma A; Chumchean S, 2006, 'Correcting of real-time radar rainfall bias using a Kalman filtering approach', Journal of Hydrology, 317, pp. 123 - 137

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