Stochastic bias-correction of daily rainfall scenarios for hydrological applications
نویسندگان
چکیده
منابع مشابه
Stochastic bias-correction of daily rainfall scenarios for hydrological applications
The accuracy of rainfall predictions provided by climate models is crucial for the assessment of climate change impacts on hydrological processes. In fact, the presence of bias in downscaled precipitation may produce large bias in the assessment of soil moisture dynamics, river flows and groundwater recharge. In this study, a comparison between statistical properties of rainfall observations an...
متن کاملBias correction of daily GCM rainfall for crop simulation studies
General circulation models (GCMs), used to predict rainfall at a seasonal lead-time, tend to simulate too many rainfall events of too low intensity relative to individual stations within a GCM grid cell. Even if bias in total rainfall is corrected relative to a target location, this distortion of frequency and intensity is expected to adversely affect simulations of crop growth and yield. We pr...
متن کاملEvaluation of Bias Correction Method for Satellite-Based Rainfall Data
With the advances in remote sensing technology, satellite-based rainfall estimates are gaining attraction in the field of hydrology, particularly in rainfall-runoff modeling. Since estimates are affected by errors correction is required. In this study, we tested the high resolution National Oceanic and Atmospheric Administration's (NOAA) Climate Prediction Centre (CPC) morphing technique (CMORP...
متن کاملHigh-resolution ensemble rainfall forecasts in urban hydrological applications
The use of Quantitative Precipitation Forecasts (QPFs) enables to improve the real-time control of urban drainage systems by extending the time available to prevent critical situations such as flooding or sewer overflow [1-5]. Often, these are caused by rainfall events developing within a short period of time, and therefore, short term rainfall forecasts with lead time less than 3 hours are mos...
متن کاملOn the need for bias correction in regional climate scenarios
Introduction Conclusions References
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Natural Hazards and Earth System Sciences
سال: 2011
ISSN: 1684-9981
DOI: 10.5194/nhess-11-2497-2011