By Professor Ashish Sharma

Journal articles

Pathiraja S; Marshall L; Sharma A; Moradkhani H, 2016, 'Hydrologic modeling in dynamic catchments: A data assimilation approach', Water Resources Research, 52, pp. 3350 - 3372, http://dx.doi.org/10.1002/2015WR017192

Sarhadi A; Burn DH; Johnson F; Mehrotra R; Sharma A, 2016, 'Water resources climate change projections using supervised nonlinear and multivariate soft computing techniques', Journal of Hydrology, 536, pp. 119 - 132, http://dx.doi.org/10.1016/j.jhydrol.2016.02.040

Wasko C; Sharma A; Westra S, 2016, 'Reduced spatial extent of extreme storms at higher temperatures', Geophysical Research Letters, 43, pp. 4026 - 4032, http://dx.doi.org/10.1002/2016GL068509

Libertino A; Sharma A; Lakshmi V; Claps P, 2016, 'A global assessment of the timing of extreme rainfall from TRMM and GPM for improving hydrologic design', Environmental Research Letters, 11, http://dx.doi.org/10.1088/1748-9326/11/5/054003

Parinussa RM; Lakshmi V; Johnson FM; Sharma A, 2016, 'A new framework for monitoring flood inundation using readily available satellite data', Geophysical Research Letters, 43, pp. 2599 - 2605, http://dx.doi.org/10.1002/2016GL068192

Woldemeskel FM; Sharma A; Sivakumar B; Mehrotra R, 2016, 'Quantification of precipitation and temperature uncertainties simulated by CMIP3 and CMIP5 models', Journal of Geophysical Research, 121, pp. 3 - 17, http://dx.doi.org/10.1002/2015JD023719

Parinussa RM; Lakshmi V; Johnson F; Sharma A, 2016, 'Comparing and combining remotely sensed land surface temperature products for improved hydrological applications', Remote Sensing, 8, pp. 162, http://dx.doi.org/10.3390/rs8020162

Eghdamirad S; Johnson F; Woldemeskel F; Sharma A, 2016, 'Quantifying the sources of uncertainty in upper air climate variables', Journal of Geophysical Research, 121, pp. 3859 - 3874, http://dx.doi.org/10.1002/2015JD024341

Choudhury D; Sharma A; Sen Gupta A; Mehrotra R; Sivakumar B, 2016, 'Sampling biases in CMIP5 decadal forecasts', Journal of Geophysical Research, 121, pp. 3435 - 3445, http://dx.doi.org/10.1002/2016JD024804

Wasko C; Pui A; Sharma A; Mehrotra R; Jeremiah E, 2015, 'Representing low-frequency variability in continuous rainfall simulations: A hierarchical random Bartlett Lewis continuous rainfall generation model', Water Resources Research, 51, pp. 9995 - 10007, http://dx.doi.org/10.1002/2015WR017469

Steinfeld CMM; Kingsford RT; Webster EC; Sharma A, 2015, 'A simulation tool for managing environmental flows in regulated rivers', Environmental Modelling and Software, 73, pp. 117 - 132, http://dx.doi.org/10.1016/j.envsoft.2015.08.006

Wasko C; Sharma A; Johnson F, 2015, 'Does storm duration modulate the extreme precipitation-temperature scaling relationship?', Geophysical Research Letters, 42, pp. 8783 - 8790, http://dx.doi.org/10.1002/2015GL066274

Naseem B; Ajami H; Cordery I; Sharma A, 2015, 'A multi-objective assessment of alternate conceptual ecohydrological models', Journal of Hydrology, 529, pp. 1221 - 1234, http://dx.doi.org/10.1016/j.jhydrol.2015.08.060

Li J; Sharma A; Johnson F; Evans J, 2015, 'Evaluating the effect of climate change on areal reduction factors using regional climate model projections', Journal of Hydrology, 528, pp. 419 - 434, http://dx.doi.org/10.1016/j.jhydrol.2015.06.067

Smith T; Marshall L; Sharma A, 2015, 'Modeling residual hydrologic errors with Bayesian inference', Journal of Hydrology, 528, pp. 29 - 37, http://dx.doi.org/10.1016/j.jhydrol.2015.05.051

Kim S; Parinussa RM; Liu YY; Johnson FM; Sharma A, 2015, 'A framework for combining multiple soil moisture retrievals based on maximizing temporal correlation', Geophysical Research Letters, 42, pp. 6662 - 6670, http://dx.doi.org/10.1002/2015GL064981

Gragne AS; Sharma A; Mehrotra R; Alfredsen K, 2015, 'Improving real-time inflow forecasting into hydropower reservoirs through a complementary modelling framework', Hydrology and Earth System Sciences, 19, pp. 3695 - 3714, http://dx.doi.org/10.5194/hess-19-3695-2015

Islam MK; Vandebona U; Dixit VV; Sharma A, 2015, 'A Model to Evaluate the Impact of Headway Variation and Vehicle Size on the Reliability of Public Transit', IEEE Transactions on Intelligent Transportation Systems, 16, pp. 1840 - 1850, http://dx.doi.org/10.1109/TITS.2014.2377019

Jha SK; Mariethoz G; Evans J; McCabe MF; Sharma A, 2015, 'A space and time scale-dependent nonlinear geostatistical approach for downscaling daily precipitation and temperature', Water Resources Research, 51, pp. 6244 - 6261, http://dx.doi.org/10.1002/2014WR016729

Apurv T; Mehrotra R; Sharma A; Goyal MK; Dutta S, 2015, 'Impact of climate change on floods in the Brahmaputra basin using CMIP5 decadal predictions', Journal of Hydrology, 527, pp. 281 - 291, http://dx.doi.org/10.1016/j.jhydrol.2015.04.056

Gragne AS; Alfredsen K; Sharma A; Mehrotra R, 2015, 'Recursively updating the error forecasting scheme of a complementary modelling framework for improved reservoir inflow forecasts', Journal of Hydrology, 527, pp. 967 - 977, http://dx.doi.org/10.1016/j.jhydrol.2015.05.039

Choudhury D; Sharma A; Sivakumar B; Gupta AS; Mehrotra R, 2015, 'On the predictability of SSTA indices from CMIP5 decadal experiments', Environmental Research Letters, 10, pp. 074013, http://dx.doi.org/10.1088/1748-9326/10/7/074013

Wasko C; Sharma A, 2015, 'Steeper temporal distribution of rain intensity at higher temperatures within Australian storms', Nature Geoscience, 8, pp. 527 - 529, http://dx.doi.org/10.1038/ngeo2456

Asadi Zarch MA; Sivakumar B; Sharma A, 2015, 'Droughts in a warming climate: A global assessment of Standardized precipitation index (SPI) and Reconnaissance drought index (RDI)', Journal of Hydrology, 526, pp. 183 - 195, http://dx.doi.org/10.1016/j.jhydrol.2014.09.071

Johnson F; Sharma A, 2015, 'What are the impacts of bias correction on future drought projections?', Journal of Hydrology, 525, pp. 472 - 485, http://dx.doi.org/10.1016/j.jhydrol.2015.04.002

Kim S; Liu YY; Johnson FM; Parinussa RM; Sharma A, 2015, 'A global comparison of alternate AMSR2 soil moisture products: Why do they differ?', Remote Sensing of Environment, 161, pp. 43 - 62, http://dx.doi.org/10.1016/j.rse.2015.02.002

Khan MZK; Sharma A; Mehrotra R; Schepen A; Wang QJ, 2015, 'Does improved SSTA prediction ensure better seasonal rainfall forecasts?', Water Resources Research, 51, pp. 3370 - 3383, http://dx.doi.org/10.1002/2014WR015997

Golian S; Fallahi MR; Behbahani SM; Sharifi S; Sharma A, 2015, 'Real-time updating of rainfall threshold curves for flood forecasting', Journal of Hydrologic Engineering, 20, http://dx.doi.org/10.1061/(ASCE)HE.1943-5584.0001049

Clark S; Sarlin P; Sharma A; Sisson SA, 2015, 'Increasing dependence on foreign water resources? An assessment of trends in global virtual water flows using a self-organizing time map', Ecological Informatics, 26, pp. 192 - 202, http://dx.doi.org/10.1016/j.ecoinf.2014.05.012

Sharma A, 2015, 'Peer review report 1 on Statistical Analysis of Sub-Daily Precipitation Extremes in Singapore', JOURNAL OF HYDROLOGY-REGIONAL STUDIES, 3, pp. 1 - 2, http://dx.doi.org/10.1016/j.ejrh.2015.03.007

Mehrotra R; Li J; Westra S; Sharma A, 2015, 'A programming tool to generate multi-site daily rainfall using a two-stage semi parametric model', Environmental Modelling and Software, 63, pp. 230 - 239, http://dx.doi.org/10.1016/j.envsoft.2014.10.016

Asadi Zarch MA; Sivakumar B; Sharma A, 2015, 'Assessment of global aridity change', Journal of Hydrology, 520, pp. 300 - 313, http://dx.doi.org/10.1016/j.jhydrol.2014.11.033

Conry P; Sharma A; Potosnak MJ; Leo LS; Bensman E; Hellmann JJ; Fernando HJS, 2015, 'Chicago's heat island and climate change: Bridging the scales via dynamical downscaling', Journal of Applied Meteorology and Climatology, 54, pp. 1430 - 1448, http://dx.doi.org/10.1175/JAMC-D-14-0241.1

Mehrotra R; Sharma A, 2015, 'Correcting for systematic biases in multiple raw GCM variables across a range of timescales', Journal of Hydrology, 520, pp. 214 - 223, http://dx.doi.org/10.1016/j.jhydrol.2014.11.037

Mahmud K; Mariethoz G; Baker A; Sharma A, 2014, 'Integrating multiple scales of hydraulic conductivity measurements in training image-based stochastic models', Water Resourses Research, 51, pp. 465 - 480, http://dx.doi.org/10.1002/2014WR016150

Rocheta E; Evans JP; Sharma A, 2014, 'Assessing atmospheric bias correction for dynamical consistency using potential vorticity', Environmental Research Letters, 9, http://dx.doi.org/10.1088/1748-9326/9/12/124010

Mehrotra R; Sharma A; Bari M; Tuteja N; Amirthanathan G, 2014, 'An assessment of CMIP5 multi-model decadal hindcasts over Australia from a hydrological viewpoint', Journal of Hydrology, 519, pp. 2932 - 2951, http://dx.doi.org/10.1016/j.jhydrol.2014.07.053

Woldemeskel FM; Sharma A; Sivakumar B; Mehrotra R, 2014, 'A framework to quantify GCM uncertainties for use in impact assessment studies', Journal of Hydrology, 519, pp. 1453 - 1465, http://dx.doi.org/10.1016/j.jhydrol.2014.09.025

Hasan MM; Sharma A; Johnson F; Mariethoz G; Seed A, 2014, 'Correcting bias in radar Z-R relationships due to uncertainty in point rain gauge networks', Journal of Hydrology, 519, pp. 1668 - 1676, http://dx.doi.org/10.1016/j.jhydrol.2014.09.060

Gragne AS; Sharma A; Mehrotra R; Alfredsen K, 2014, 'Improving inflow forecasting into hydropower reservoirs through a complementary modelling framework', , http://dx.doi.org/10.5194/hessd-11-12063-2014

Chanda K; Maity R; Sharma A; Mehrotra R, 2014, 'Spatiotemporal variation of long-term drought propensity through reliability-resilience-vulnerability based Drought Management Index', Water Resources Research, 50, pp. 7662 - 7676, http://dx.doi.org/10.1002/2014WR015703

Clark S; Sisson SA; Sharma A, 2014, 'A dimension range representation (DRR) measure for self-organizing maps', Pattern Recognition, http://dx.doi.org/10.1016/j.patcog.2015.11.002

Ojha R; Nagesh Kumar D; Sharma A; Mehrotra R, 2014, 'Assessing GCM convergence for India using the variable convergence score', Journal of Hydrologic Engineering, 19, pp. 1237 - 1246, http://dx.doi.org/10.1061/(ASCE)HE.1943-5584.0000888

Jiang J; Sharma A; Sivakumar B; Wang P, 2014, 'A global assessment of climate-water quality relationships in large rivers: An elasticity perspective', Science of the Total Environment, 468-469, pp. 877 - 891, http://dx.doi.org/10.1016/j.scitotenv.2013.09.002

Zhao Y; Sharma A; Sivakumar B; Marshall L; Wang P; Jiang J, 2014, 'A Bayesian method for multi-pollution source water quality model and seasonal water quality management in river segments', Environmental Modelling and Software, 57, pp. 216 - 226, http://dx.doi.org/10.1016/j.envsoft.2014.03.005

Liu Z; Khan U; Sharma A, 2014, 'A new method for verification of delineated channel networks', Water Resources Research, 50, pp. 2164 - 2175, http://dx.doi.org/10.1002/2013WR014290

Khan U; Tuteja NK; Ajami H; Sharma A, 2014, 'An equivalent cross-sectional basis for semidistributed hydrological modeling', Water Resources Research, 50, pp. 4395 - 4415, http://dx.doi.org/10.1002/2013WR014741

Sharma A; Mehrotra R, 2014, 'An information theoretic alternative to model a natural system using observational information alone', Water Resources Research, 50, pp. 650 - 660, http://dx.doi.org/10.1002/2013WR013845

Mehrotra R; Evans JP; Sharma A; Sivakumar B, 2014, 'Evaluation of downscaled daily rainfall hindcasts over Sydney, Australia using statistical and dynamical downscaling approaches', Hydrology Research, 45, pp. 226 - 249, http://dx.doi.org/10.2166/nh.2013.094

Khan MZK; Mehrotra R; Sharma A; Sankarasubramanian A, 2014, 'Global sea surface temperature forecasts using an improved multimodel approach', Journal of Climate, 27, pp. 3505 - 3515, http://dx.doi.org/10.1175/JCLI-D-13-00486.1

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