Error correction of precipitation extremes: performance and implications for scenarios
|
|
- Cecilia Stokes
- 5 years ago
- Views:
Transcription
1 Error correction of precipitation extremes: performance and implications for scenarios Matthias Themeßl, Thomas Mendlik, Andreas Gobiet Wegener Center for Climate and Global Change and Inst. for Geophysics, Astrophysics, and Meteorology (IGAM)/ Inst. of Physics, University of Graz, Austria AMS, Jan , New Orleans
2 Contents Motivation and introduction Downscaling and error correction - Quantile mapping Application to daily precipitation amount and derived extremes Take home
3 Contents Motivation and introduction Downscaling and error correction - Quantile mapping Application to daily precipitation amount and derived extremes Take home
4 Motivation Provide user-tailored, accurate and useful climate information for climate change impact research and decision making
5 Introduction to regional climate modelling Overview of concepts
6 Introduction to regional climate modelling Overview of concepts
7 Introduction to regional climate modelling State of the art RCM errors REMO57-ERA40 2m temperature (a) and precipitation amount (b) compared to EOBS (v1) HUN ROM BUL Standard RCM error for temperature: Several K Standard RCM error for precipitation: ±50 % However, the minimum standard for any useful downscaling procedure for hydrological applications is that the historic (observed) conditions must be reproducible (Wood et al., 2004).
8 Contents Motivation and introduction Downscaling and error correction - Quantile mapping Application to daily precipitation amount and derived extremes Take home
9 Quantile Mapping Implementation For each station/grid cell seperately Applied for each day seperately; calibrated for doys (using moving window) to encounter for seasonality Based on empirical cumulative distributions thus in theory applicable to any meteorological parameter without major adaptations
10 Applicability of QM precipitation amount CCLM control run compared to E-OBS; cross validation First results: Uncorrected Corrected QM removes seasonal and regional varying bias
11 Applicability of QM precipitation amount CCLM control run compared to E-OBS; cross validation First results: Pdf Pdf-difference QM adapts modelled probability distribution until 99th percentile (~30 mm/d) nearly perfectly, including drizzling effect
12 Applicability of QM to derived extremes CCLM control run compared to E-OBS; cross validation Uncorrected Corrected Pdf Precip intensity Days with 10 mm/d Max. 1-day precip Although absolute extremes (max 1-d precip) are more prone to remaining errors, overall one order of magnitude of error can be removed
13 Applicability of QM to derived extremes CCLM hindcast (ERA40) compared to E-OBS; cross validation Range of daily errors is unchanged Correlation of corrected data to observation (also on daily basis) is unchanged, unless e.g. index is treshold related and uncorrected model shows significant distributional shift
14 Applicability of QM to NEW extremes Facing global warming, it is very liekly that new extremes will occur By definition statistical models are only valid for the range they are calibrated on 2 extrapolations of error correction (EC) functions are tested for this purpose (based on Déqué, 2007)
15 Applicability of QM to NEW extremes typical EC function EC function shows strong dependency on precip intenisty EC functions show rather stable behaviour of 99% of data, but also severe breakpoints at the extremes
16 Applicability of QM to NEW extremes typical EC function EC functions breakpoints obviously at 99.7th percentile
17 Applicability of QM to NEW extremes 5 yearly maxima for each grid cell over entire Europe First results: between 1961 and 2000; split sample RCM strongly overestimates new extremes QMv0 underestimates new extremes as expected (limited to calibration) Both extrapolations are able to produce new extremes, although in this case QMv1a show better performance than QMv1b
18 Contents Motivation and introduction Downscaling and error correction - Quantile mapping Application to daily precipitation amount and derived extremes Take home
19 Take home Error correction is inevitable for climate impact assesment Uncorrected data may lead to serious misestimations in climate impact studies QM is recommendable (simple and non-parametric) Errors in mean, variability and extremes are reduced/removed (rule of thumb: reduction of bias of order of magnitude can be expected) QM is regionally transferable as well as applicable to different parameters and models QM does not change the correlation of the time series QM can provide new extremes outside its calibration range with similar skill as RCMs and thus gives confidence in its application also to future scenarios
20 Thank You Themeßl M, A Gobiet, G Heinrich Empirical-statistical downscaling and error correction of daily precipitation of regional climate models and its impact on the climate change signal. Clim. Change, doi: /s , 2011 Themeßl M, M Suklitsch, A Gobiet Coping with daily precipitation errors of regional climate models. In: Precipitation: Prediction, Formation and Environmental Impact (eds.: Henry Dohring and Jeremy Dixon), Nova Science Publishers, ISBN:
Empirical-statistical downscaling and error correction of temperature, precipitation, and derived extremes in Europe Matthias Themeßl
Empirical-statistical downscaling and error correction of temperature, precipitation, and derived extremes in Europe Matthias Themeßl Wegener Center for Climate and Global Change and Inst. for Geophysics,
More informationAdded Value of Convection Resolving Climate Simulations (CRCS)
Added Value of Convection Resolving Climate Simulations (CRCS) Prein Andreas, Gobiet Andreas, Katrin Lisa Kapper, Martin Suklitsch, Nauman Khurshid Awan, Heimo Truhetz Wegener Center for Climate and Global
More informationClimate change and changing monsoon patterns
Climate change and changing monsoon patterns Pankaj Kumar 1, Andy Wiltshire 2, Bodo Ahrens 3, Andreas Gobiet 4, Daniela Jacob 1 1. Max-Planck-Institut für Meteorologie & Climate Service Center, Hamburg,
More informationConvection Permitting Simulation of Extreme Precipitation Events Lessons Learned
Convection Permitting Simulation of Extreme Precipitation Events Lessons Learned A. F. Prein, M. Suklitsch, H. Truhetz, and A. Gobiet Wegener Center for Climate and Global Change (WEGC) and Institute for
More informationRegional Climate Simulations with WRF Model
WDS'3 Proceedings of Contributed Papers, Part III, 8 84, 23. ISBN 978-8-737852-8 MATFYZPRESS Regional Climate Simulations with WRF Model J. Karlický Charles University in Prague, Faculty of Mathematics
More informationACRP. ACRP Final report. Final Report Appendix containing all figures and maps. 1 Project Data. Program control: Climate and Energy Fund
ACRP Final Report Appendix containing all figures and maps Program control: Climate and Energy Fund Program management: Kommunalkredit Public Consulting GmbH (KPC) 1 Project Data Short title reclip:century
More informationAPPLICATIONS OF DOWNSCALING: HYDROLOGY AND WATER RESOURCES EXAMPLES
APPLICATIONS OF DOWNSCALING: HYDROLOGY AND WATER RESOURCES EXAMPLES Dennis P. Lettenmaier Department of Civil and Environmental Engineering For presentation at Workshop on Regional Climate Research NCAR
More informationFUTURE CHANGES IN EXTREME TEMPERATURE INDICES IN CLUJ-NAPOCA, ROMANIA
FUTURE CHANGES IN EXTREME TEMPERATURE INDICES IN CLUJ-NAPOCA, ROMANIA A.F. CIUPERTEA, A. PITICAR, V. DJURDJEVIC, Adina-Eliza CROITORU, Blanka BARTOK ABSTRACT. Future changes in extreme temperature indices
More informationUse of extended range and seasonal forecasts at MeteoSwiss
Federal Department of Home Affairs FDHA Federal Office of Meteorology and Climatology MeteoSwiss Use of extended range and seasonal forecasts at MeteoSwiss Current use and ongoing developments Christoph
More informationHow reliable are selected methods of projections of future thermal conditions? A case from Poland
How reliable are selected methods of projections of future thermal conditions? A case from Poland Joanna Wibig Department of Meteorology and Climatology, University of Łódź, Outline 1. Motivation Requirements
More informationSimulation of the regional climate model REMO over CORDEX West-Asia Pankaj Kumar, Daniela Jacob
Simulation of the regional climate model REMO over CORDEX West-Asia Pankaj Kumar, Daniela Jacob Max Planck Institute for Meteorology, Hamburg, Germany Climate Service Center, Hamburg, Germany Orography
More informationStrategy for Using CPC Precipitation and Temperature Forecasts to Create Ensemble Forcing for NWS Ensemble Streamflow Prediction (ESP)
Strategy for Using CPC Precipitation and Temperature Forecasts to Create Ensemble Forcing for NWS Ensemble Streamflow Prediction (ESP) John Schaake (Acknowlements: D.J. Seo, Limin Wu, Julie Demargne, Rob
More informationTRENDS AND CHANGE IN CLIMATE OVER THE VOLTA RIVER BASIN
TRENDS AND CHANGE IN CLIMATE OVER THE VOLTA RIVER BASIN VOLTRES PROJECT WORK PACKAGE 1a: CLIMATE KEY RESULTS E. Obuobie, H.E. Andersen, C. Asante-Sasu, M. Osei-owusu 11/9/217 OBJECTIVES Analyse long term
More informationDept of Computer Science, Michigan State University b
CONTOUR REGRESSION: A distribution-regularized regression framework for climate modeling Zubin Abraham a, Pang-Ning Tan a, Julie A. Winkler b, Perdinan b, Shiyuan Zhong b, Malgorzata Liszewska c a Dept
More informationClimate Change Impact Analysis
Climate Change Impact Analysis Patrick Breach M.E.Sc Candidate pbreach@uwo.ca Outline July 2, 2014 Global Climate Models (GCMs) Selecting GCMs Downscaling GCM Data KNN-CAD Weather Generator KNN-CADV4 Example
More informationThe importance of sampling multidecadal variability when assessing impacts of extreme precipitation
The importance of sampling multidecadal variability when assessing impacts of extreme precipitation Richard Jones Research funded by Overview Context Quantifying local changes in extreme precipitation
More informationSubproject 01 Climate Change in the Okavango region
Subproject 01 Climate Change in the Okavango region THE FUTURE OKAVANGO PROJECT General meeting 10. 13. October 2011 Maun-Lodge, Maun, Botswana Dr. Torsten Weber, Prof. Dr. Daniela Jacob Climate Service
More informationClimate Change and Runoff Statistics in the Rhine Basin: A Process Study with a Coupled Climate-Runoff Model
IACETH Climate Change and Runoff Statistics in the Rhine Basin: A Process Study with a Coupled Climate-Runoff Model Jan KLEINN, Christoph Frei, Joachim Gurtz, Pier Luigi Vidale, and Christoph Schär Institute
More informationVerification of precipitation and drought indices forecasts at subseasonal to seasonal time scales
Federal Department of Home Affairs FDHA Federal Office of Meteorology and Climatology MeteoSwiss Verification of precipitation and drought indices forecasts at subseasonal to seasonal time scales Christoph
More informationDownscaled Climate Change Projection for the Department of Energy s Savannah River Site
Downscaled Climate Change Projection for the Department of Energy s Savannah River Site Carolinas Climate Resilience Conference Charlotte, North Carolina: April 29 th, 2014 David Werth Atmospheric Technologies
More informationThe impact of climate change on wind energy resources
The impact of climate change on wind energy resources Prof. S.C. Pryor 1, Prof. R.J. Barthelmie 1,2, Prof. G.S. Takle 3 and T. Andersen 3 1 Atmospheric Science Program, Department of Geography, Indiana
More informationMuhammad Noor* & Tarmizi Ismail
Malaysian Journal of Civil Engineering 30(1):13-22 (2018) DOWNSCALING OF DAILY AVERAGE RAINFALL OF KOTA BHARU KELANTAN, MALAYSIA Muhammad Noor* & Tarmizi Ismail Department of Hydraulic and Hydrology, Faculty
More informationS e a s o n a l F o r e c a s t i n g f o r t h e E u r o p e a n e n e r g y s e c t o r
S e a s o n a l F o r e c a s t i n g f o r t h e E u r o p e a n e n e r g y s e c t o r C3S European Climatic Energy Mixes (ECEM) Webinar 18 th Oct 2017 Philip Bett, Met Office Hadley Centre S e a s
More informationreclip:century - inside: scenario results and uncertainty ranges
reclip:century - inside: scenario results and uncertainty ranges Wolfgang Loibl, AIT and the reclip:century team Wien, 21. September 2011 Funded by: ( Nr. A760437) Content Project objective, project team
More informationThe WegenerNet observing weather and climate at 1 km-scale resolution: a new look at convective precipitation and other local-scale processes
The WegenerNet observing weather and climate at 1 km-scale resolution: a new look at convective precipitation and other local-scale processes G. Kirchengast, T. Kabas, A. Leuprecht, C. Stieb, and C. Bichler
More informationA downscaling and adjustment method for climate projections in mountainous regions
A downscaling and adjustment method for climate projections in mountainous regions applicable to energy balance land surface models D. Verfaillie, M. Déqué, S. Morin, M. Lafaysse Météo-France CNRS, CNRM
More informationStatistical Downscaling of EURO-CORDEX climate change scenarios: Projections of droughts, heavy precipitation, heat waves and cold spells
Statistical Downscaling of EURO-CORDEX climate change scenarios: Projections of droughts, heavy precipitation, heat waves and cold spells M.Cardell 1, R. Romero 1, A. Amengual 1, V. Homar 1 and C. Ramis
More informationMarco Turco 1, Maria del Carmen Llasat 1, Pere Quintana Seguí 2 1
Climate change scenarios downscaling to bridge the gap between dynamical models and the end user: application for hydrometeorological impact studies in Spain Marco Turco 1, Maria del Carmen Llasat 1, Pere
More informationCalibration and bias correction of seasonal climate forecasts for use in agricultural models
AGRICULTURE AND FOOD Calibration and bias correction of seasonal climate forecasts for use in agricultural models Peter C. McIntosh and Jaclyn N. Brown December 2016 Contents Contents 2 1 Introduction
More informationNewcastle University eprints
Newcastle University eprints Bardossy A, Pegram G. Downscaling precipitation using regional climate models and circulation patterns toward hydrology. Water Resources Research 2011, 47(4),. Copyright: 2011,
More informationClimate predictability beyond traditional climate models
Climate predictability beyond traditional climate models Rasmus E. Benestad & Abdelkader Mezghani Rasmus.benestad@met.no More heavy rain events? More heavy rain events? Heavy precipitation events with
More informationUnderstanding climate predictability and uncertainty (seasonal to decadal)
Understanding climate predictability and uncertainty (seasonal to decadal) Clare Goodess Climatic Research Unit, University of East Anglia, UK ECEM WMO-WEMC-GFCS Summer Course on Climate & Energy Predictability
More informationSTATISTICAL DOWNSCALING OF DAILY PRECIPITATION IN THE ARGENTINE PAMPAS REGION
STATISTICAL DOWNSCALING OF DAILY PRECIPITATION IN THE ARGENTINE PAMPAS REGION Bettolli ML- Penalba OC Department of Atmospheric and Ocean Sciences, University of Buenos Aires, Argentina National Council
More informationUsing Multivariate Adaptive Constructed Analogs (MACA) data product for climate projections
Using Multivariate Adaptive Constructed Analogs (MACA) data product for climate projections Maria Herrmann and Ray Najjar Chesapeake Hypoxia Analysis and Modeling Program (CHAMP) Conference Call 2017-04-21
More informationMulti-model approach for projecting future climate change conditions in Central Vietnam
2011/03/03 at the ICSS-Asia 2011 conference Multi-model approach for projecting future climate change conditions in Central Vietnam Thanh NGO-DUC, Van Tan PHAN, Trung NGUYEN QUANG Department of Meteorology
More informationAdvances in Statistical Downscaling of Meteorological Data:
Advances in Statistical Downscaling of Meteorological Data: Development, Validation and Applications John Abatzoglou University of Idaho Department t of Geography EPSCoR Western Tri-State Consortium 7
More informationAdaptation for global application of calibration and downscaling methods of medium range ensemble weather forecasts
Adaptation for global application of calibration and downscaling methods of medium range ensemble weather forecasts Nathalie Voisin Hydrology Group Seminar UW 11/18/2009 Objective Develop a medium range
More informationClimate Change Impact assessment in Central and Eastern Europe: The CLAVIER project
Climate Change Impact assessment in Central and Eastern Europe: The CLAVIER project Prof. Dr. Daniela Jacob Max-Planck-Institut für Meteorologie, Hamburg Professor II, Universität Bergen, Norwegen Coordination:
More informationAdvantages and limitations of different statistical downscaling approaches for seasonal forecasting
Advantages and limitations of different statistical downscaling approaches for seasonal forecasting 2012-2016 R. Manzanas, J.M. Gutiérrez, A. Weisheimer Santander Meteorology Group (CSIC - University of
More informationMaeng-Ki Kim 1, Seonae Kim 1, Jinuk Kim 2, Jin Heo 3, Jeong-Soo Park 3, Won-Tae Kwon 4, and Myoung-Seok Suh 1
The International Workshop on Agromet and GIS Applications for agricultural Decision Making Maeng-Ki Kim 1, Seonae Kim 1, Jinuk Kim 2, Jin Heo 3, Jeong-Soo Park 3, Won-Tae Kwon 4, and Myoung-Seok Suh 1
More informationHow to make projections of daily-scale temperature variability in the future: a cross-validation study using the ENSEMBLES regional climate models
How to make projections of daily-scale temperature variability in the future: a cross-validation study using the ENSEMBLES regional climate models Jouni Räisänen Department of Physics, University of Helsinki
More informationLinking regional climate simulations and hydrologic models for climate change impact studies A case study in central Indiana (USA)
Linking regional climate simulations and hydrologic models for climate change impact studies A case study in central Indiana (USA) Presented by: Indrajeet Chaubey Corresponding Author: Hendrik Rathjens
More informationRegional Climate Model (RCM) data evaluation and post-processing for hydrological applications
Regional Climate Model (RCM) data evaluation and post-processing for hydrological applications Jonas Olsson Research & Development (hydrology) Swedish Meteorological and Hydrological Institute Hydrological
More informationEnd-to-end Demonstrator for improved decision making in the water sector in Europe (EDgE)
End-to-end Demonstrator for improved decision making in the water sector in Europe (EDgE) Deliverable D2.2a Interim report on end to end modelling chain using observed climate Issued by: UFZ, CPL Date:
More informationMONITORING AND THE RESEARCH ON METEOROLOGICAL DROUGHT IN CROATIA
MONITORING AND THE RESEARCH ON METEOROLOGICAL DROUGHT IN CROATIA K. Cindrić Kalin, I. Güttler, L. Kalin, D. Mihajlović, T. Stilinović Meteorological and Hydrological Service cindric@cirus.dhz.hr 1 overview
More informationThe Norwegian Centre for Climate Services - NCCS
The Norwegian Centre for Climate Services - NCCS Extremes Products - Dissemination Eirik J. Førland, Norwegian Meteorological Institute, Oslo, Norway Impact assessment consultation workshop, Budapest,
More informationImpacts of climate change on flooding in the river Meuse
Impacts of climate change on flooding in the river Meuse Martijn Booij University of Twente,, The Netherlands m.j.booij booij@utwente.nlnl 2003 in the Meuse basin Model appropriateness Appropriate model
More informationApplication and verification of ECMWF products 2010
Application and verification of ECMWF products Hydrological and meteorological service of Croatia (DHMZ) Lovro Kalin. Summary of major highlights At DHMZ, ECMWF products are regarded as the major source
More informationASSESSING THE ECONOMIC IMPACT OF CLIMATE CHANGE (MAXIMUM AND MINIMUM TEMPERATURE) ON PRODUCTIVITY OF SORGHUM CROP IN GADARIF STATE, SUDAN
DOI http://dx.doi.org/10.18551/rjoas.2016-06.05 ASSESSING THE ECONOMIC IMPACT OF CLIMATE CHANGE (MAXIMUM AND MINIMUM TEMPERATURE) ON PRODUCTIVITY OF SORGHUM CROP IN GADARIF STATE, SUDAN Asma khalifa Elkhatim,
More informationLinking climate change modelling to impacts studies: recent advances in downscaling techniques for hydrological extremes
Linking climate change modelling to impacts studies: recent advances in downscaling techniques for hydrological extremes Dr Hayley Fowler, Newcastle University, UK CMOS-AMS Congress 2012, Montreal, Canada
More informationDROUGHT FORECASTING IN CROATIA USING STANDARDIZED PRECIPITATION INDEX (SPI)
Meteorological and Hydrological Service of Croatia www.meteo.hr DROUGHT FORECASTING IN CROATIA USING STANDARDIZED PRECIPITATION INDEX (SPI) K. Cindrićand L. Kalin cindric@cirus.dhz.hr, kalin@cirus.dhz.hr
More informationPrediction of Snow Water Equivalent in the Snake River Basin
Hobbs et al. Seasonal Forecasting 1 Jon Hobbs Steve Guimond Nate Snook Meteorology 455 Seasonal Forecasting Prediction of Snow Water Equivalent in the Snake River Basin Abstract Mountainous regions of
More informationFive years of limited-area ensemble activities at ARPA-SIM: the COSMO-LEPS system
Five years of limited-area ensemble activities at ARPA-SIM: the COSMO-LEPS system Andrea Montani, Chiara Marsigli and Tiziana Paccagnella ARPA-SIM Hydrometeorological service of Emilia-Romagna, Italy 11
More informationstatistical methods for tailoring seasonal climate forecasts Andrew W. Robertson, IRI
statistical methods for tailoring seasonal climate forecasts Andrew W. Robertson, IRI tailored seasonal forecasts why do we make probabilistic forecasts? to reduce our uncertainty about the (unknown) future
More informationElements of a subseasonal-to-seasonal excessive heat outlook system (SEHOS) Augustin Vintzileos
Elements of a subseasonal-to-seasonal excessive heat outlook system (SEHOS) Augustin Vintzileos University of Maryland ESSIC/CICS This study is supported by NOAA grants: NA15OAR4310081 NA14NES4320003 NA16OAR4310147
More informationHands On Applications of the Latin American and Caribbean Flood and Drought Monitor (LACFDM)
Hands On Applications of the Latin American and Caribbean Flood and Drought Monitor (LACFDM) Colby Fisher, Eric F Wood, Justin Sheffield, Nate Chaney Princeton University International Training: Application
More informationStatistical analysis of regional climate models. Douglas Nychka, National Center for Atmospheric Research
Statistical analysis of regional climate models. Douglas Nychka, National Center for Atmospheric Research National Science Foundation Olso workshop, February 2010 Outline Regional models and the NARCCAP
More informationImpacts of Climate Change on Autumn North Atlantic Wave Climate
Impacts of Climate Change on Autumn North Atlantic Wave Climate Will Perrie, Lanli Guo, Zhenxia Long, Bash Toulany Fisheries and Oceans Canada, Bedford Institute of Oceanography, Dartmouth, NS Abstract
More informationUsing Independent NCDC Gauges to Analyze Precipitation Values from the OneRain Corporation Algorithm and the National Weather Service Procedure
Using Independent NCDC Gauges to Analyze Precipitation Values from the OneRain Corporation Algorithm and the National Weather Service Procedure Steven M. Martinaitis iti Henry E. Fuelberg John L. Sullivan
More informationClimate Summary for the Northern Rockies Adaptation Partnership
Climate Summary for the Northern Rockies Adaptation Partnership Compiled by: Linda Joyce 1, Marian Talbert 2, Darrin Sharp 3, John Stevenson 4 and Jeff Morisette 2 1 USFS Rocky Mountain Research Station
More informationCurrent best practice of uncertainty forecast for wind energy
Current best practice of uncertainty forecast for wind energy Dr. Matthias Lange Stochastic Methods for Management and Valuation of Energy Storage in the Future German Energy System 17 March 2016 Overview
More informationSeasonal prediction of extreme events
Seasonal prediction of extreme events C. Prodhomme, F. Doblas-Reyes MedCOF training, 29 October 2015, Madrid Climate Forecasting Unit Outline: Why focusing on extreme events? Extremeness metric Soil influence
More informationApplication and verification of ECMWF products 2009
Application and verification of ECMWF products 2009 Danish Meteorological Institute Author: Søren E. Olufsen, Deputy Director of Forecasting Services Department and Erik Hansen, forecaster M.Sc. 1. Summary
More informationWRF Historical and PGW Simulations over Alaska
WRF Historical and PGW Simulations over Alaska Andrew J. Newman 1, Andrew J. Monaghan 2, Martyn P. Clark 1, Kyoko Ikeda 1, Lulin Xue 1, and Jeff R. Arnold 3 GEWEX CPCM Workshop II 1 National Center for
More informationExploring ensemble forecast calibration issues using reforecast data sets
NOAA Earth System Research Laboratory Exploring ensemble forecast calibration issues using reforecast data sets Tom Hamill and Jeff Whitaker NOAA Earth System Research Lab, Boulder, CO tom.hamill@noaa.gov
More informationDrought forecasting methods Blaz Kurnik DESERT Action JRC
Ljubljana on 24 September 2009 1 st DMCSEE JRC Workshop on Drought Monitoring 1 Drought forecasting methods Blaz Kurnik DESERT Action JRC Motivations for drought forecasting Ljubljana on 24 September 2009
More informationSeasonal Hydrometeorological Ensemble Prediction System: Forecast of Irrigation Potentials in Denmark
Seasonal Hydrometeorological Ensemble Prediction System: Forecast of Irrigation Potentials in Denmark Diana Lucatero 1*, Henrik Madsen 2, Karsten H. Jensen 1, Jens C. Refsgaard 3, Jacob Kidmose 3 1 University
More informationCGE TRAINING MATERIALS ON VULNERABILITY AND ADAPTATION ASSESSMENT. Climate change scenarios
CGE TRAINING MATERIALS ON VULNERABILITY AND ADAPTATION ASSESSMENT Climate change scenarios Outline Climate change overview Observed climate data Why we use scenarios? Approach to scenario development Climate
More informationFuture extreme precipitation events in the Southwestern US: climate change and natural modes of variability
Future extreme precipitation events in the Southwestern US: climate change and natural modes of variability Francina Dominguez Erick Rivera Fernandez Hsin-I Chang Christopher Castro AGU 2010 Fall Meeting
More informationClimate Change and Water Cycle: Effect to Water Resources and their Utilization in Finland (CLIMWATER)
Climate Change and Water Cycle: Effect to Water Resources and their Utilization in Finland (CLIMWATER) Final Seminar of the Ficca Programme 2.12.2014 J. Pulliainen (FMI), L. Backman, J. Kaurola, T. Olsson,
More informationAugust 2005 intense rainfall event in Switzerland: Not necessarily an analog for strong convective events in a greenhouse climate
GEOPHYSICAL RESEARCH LETTERS, VOL. 33, L05701, doi:10.1029/2005gl025573, 2006 August 2005 intense rainfall event in Switzerland: Not necessarily an analog for strong convective events in a greenhouse climate
More informationSPECIAL PROJECT PROGRESS REPORT
SPECIAL PROJECT PROGRESS REPORT Progress Reports should be 2 to 10 pages in length, depending on importance of the project. All the following mandatory information needs to be provided. Reporting year
More informationThe Projection of Temperature and Precipitation over Bangladesh under RCP Scenarios using CMIP5 Multi-Model Ensemble
Paper ID: WRE-37 International Conference on Recent Innovation in Civil Engineering for Sustainable Development (IICSD-5) Department of Civil Engineering DUET - Gazipur, Bangladesh The Projection of Temperature
More informationRegional climate modelling in Croatia: from basic research to products
Regional climate modelling in Croatia: from basic research to products Ivan Güttler ivan.guettler@cirus.dhz.hr Croatian Meteorological and Hydrological Service (DHMZ) Copernicus User Workshop in Croatia
More informationON IMPROVING ENSEMBLE FORECASTING OF EXTREME PRECIPITATION USING THE NWS METEOROLOGICAL ENSEMBLE FORECAST PROCESSOR (MEFP)
ON IMPROVING ENSEMBLE FORECASTING OF EXTREME PRECIPITATION USING THE NWS METEOROLOGICAL ENSEMBLE FORECAST PROCESSOR (MEFP) Dong-Jun Seo 1, James Brown 2, Theresa Modrick 3, Konstantine Georgakakos 3, Sunghee
More informationECMWF products to represent, quantify and communicate forecast uncertainty
ECMWF products to represent, quantify and communicate forecast uncertainty Using ECMWF s Forecasts, 2015 David Richardson Head of Evaluation, Forecast Department David.Richardson@ecmwf.int ECMWF June 12,
More informationApplication and verification of the ECMWF products Report 2007
Application and verification of the ECMWF products Report 2007 National Meteorological Administration Romania 1. Summary of major highlights The medium range forecast activity within the National Meteorological
More informationA critical remark on the applicability of E OBS European gridded temperature data set for validating control climate simulations
JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 115,, doi:10.1029/2010jd014123, 2010 A critical remark on the applicability of E OBS European gridded temperature data set for validating control climate simulations
More informationToward the new CH2018 climate scenarios for Switzerland
Federal Department of Home Affairs FDHA Federal Office of Meteorology and Climatology MeteoSwiss Toward the new CH2018 climate scenarios for Switzerland Andreas Fischer, Abteilung Klima, MeteoSchweiz Elias
More information2016 HEPEX Workshop Université Laval, Quebec, Canada
2016 HEPEX Workshop Université Laval, Quebec, Canada Evaluating the Usefulness of the US NWS Hydrologic Ensemble Forecast Service (HEFS) in the Middle Atlantic Region for Flood and Drought Applications
More informationAssessment of climate-change impacts on precipitation based on selected RCM projections
European Water 59: 9-15, 2017. 2017 E.W. Publications Assessment of climate-change impacts on precipitation based on selected RCM projections D.J. Peres *, M.F. Caruso and A. Cancelliere University of
More informationECMWF 10 th workshop on Meteorological Operational Systems
ECMWF 10 th workshop on Meteorological Operational Systems 18th November 2005 Crown copyright 2004 Page 1 Monthly range prediction products: Post-processing methods and verification Bernd Becker, Richard
More informationDownscaling and Probability
Downscaling and Probability Applications in Climate Decision Aids May 11, 2011 Glenn Higgins Manager, Environmental Sciences and Engineering Department Downscaling and Probability in Climate Modeling The
More informationApplication and verification of ECMWF products 2009
Application and verification of ECMWF products 2009 Icelandic Meteorological Office (www.vedur.is) Gu rún Nína Petersen 1. Summary of major highlights Medium range weather forecasts issued at IMO are mainly
More informationApplication of climate services at the regional and sub-regional scale Some lessons from the CLIM-RUN and DRIAS projects
Application of climate services at the regional and sub-regional scale Some lessons from the CLIM-RUN and DRIAS projects Serge Planton Météo-France, CNRM/GAME With inputs from Paolo Ruti (WMO) and Samuel
More informationSummary and concluding remarks
Contents Introduction Experimental design Model domain: CORDEX-East Asia domain Model description: HadGEM3-RA Evaluation results Mean climate Inter-annual variability Climate extreme Summary and concluding
More information100 ANALYSIS OF PRECIPITATION-RELATED CLIMATE INDICES PROJECTED FOR CENTRAL/EASTERN EUROPE USING BIAS-CORRECTED ENSEMBLES SIMULATIONS
100 ANALYSIS OF PRECIPITATION-RELATED CLIMATE INDICES PROJECTED FOR CENTRAL/EASTERN EUROPE USING BIAS-CORRECTED ENSEMBLES SIMULATIONS Rita Pongrácz *, Judit Bartholy, Anna Kis Eötvös Loránd University,
More informationThe Analysis of Uncertainty of Climate Change by Means of SDSM Model Case Study: Kermanshah
World Applied Sciences Journal 23 (1): 1392-1398, 213 ISSN 1818-4952 IDOSI Publications, 213 DOI: 1.5829/idosi.wasj.213.23.1.3152 The Analysis of Uncertainty of Climate Change by Means of SDSM Model Case
More informationTemporal validation Radan HUTH
Temporal validation Radan HUTH Faculty of Science, Charles University, Prague, CZ Institute of Atmospheric Physics, Prague, CZ What is it? validation in the temporal domain validation of temporal behaviour
More informationQuantifying uncertainty in monthly and seasonal forecasts of indices
Federal Department of Home Affairs FDHA Federal Office of Meteorology and Climatology MeteoSwiss Quantifying uncertainty in monthly and seasonal forecasts of indices Christoph Spirig, Irina Mahlstein,
More informationWorking Group and Poster Program
4 th CLM Community Assembly 14 16 September 2009 Forschungszentrum Karlsruhe (FZK) Fortbildungszentrum Technik und Umwelt (FTU) Working Group and Poster Program Working Group Program 1. CAR Tuesday 15
More informationA comparison of techniques for downscaling extreme precipitation over the Northeastern United States
INTERNATIONAL JOURNAL OF CLIMATOLOGY Int. J. Climatol. 31: 1975 1989 (2011) Published online 29 July 2010 in Wiley Online Library (wileyonlinelibrary.com) DOI: 10.1002/joc.2208 A comparison of techniques
More informationLand data assimilation in the NASA GEOS-5 system: Status and challenges
Blueprints for Next-Generation Data Assimilation Systems Boulder, CO, USA 8-10 March 2016 Land data assimilation in the NASA GEOS-5 system: Status and challenges Rolf Reichle Clara Draper, Ricardo Todling,
More informationDirk Schlabing and András Bárdossy. Comparing Five Weather Generators in Terms of Entropy
Dirk Schlabing and András Bárdossy Comparing Five Weather Generators in Terms of Entropy Motivation 1 Motivation What properties of weather should be reproduced [...]? Dirk Schlabing & András Bárdossy,
More informationMaria João Carvalho (1,2), Paulo de Melo-Gonçalves (1), Alfredo Rocha (1) Aveiro Campus de Santiago, Aveiro.
PERFORMANCE DE MODELOS CLIMÁTICOS REGIONAIS NA SIMULAÇÃO DE EXTREMOS DE PRECIPITAÇÃO E TEMPERATURA NA PENÍNSULA IBÉRICA PERFORMANCE OF REGIONAL CLIMATE MODELS SIMULATING PRECIPITATION AND TEMPERATURE EXTREMES
More informationDeducing the Future from Models: Other Model variables.
Deducing the Future from Models: Other Model variables. Arnoldo Bezanilla Center for Atmosfheric Physics INSMET, Cuba Institute of Meteorology, Cuba 1 OUTLINE OF PRESENTATION Recap Regionalization techniques,
More informationAnalysing the Effects of Climate Change on Wave Height Extremes in the Greek Seas
ICHE 2014, Hamburg - Lehfeldt & Kopmann (eds) - 2014 Bundesanstalt für Wasserbau ISBN 978-3-939230-32-8 Analysing the Effects of Climate Change on Wave Height Extremes in the Greek Seas P. Galiatsatou
More informationClimate Change Impact on Intensity-Duration- Frequency Curves in Ho Chi Minh city
Climate Change Impact on Intensity-Duration- Frequency Curves in Ho Chi Minh city Minh Truong Ha Institute of Meteorology, Hydrology and Climate Change, Hanoi, Vietnam Kuala Lumpur, 06-2018 Rationale Unpredictable
More informationAdaptation by Design: The Impact of the Changing Climate on Infrastructure
Adaptation by Design: The Impact of the Changing Climate on Infrastructure Heather Auld, J Klaassen, S Fernandez, S Eng, S Cheng, D MacIver, N Comer Adaptation and Impacts Research Division Environment
More informationHydrologic Ensemble Prediction: Challenges and Opportunities
Hydrologic Ensemble Prediction: Challenges and Opportunities John Schaake (with lots of help from others including: Roberto Buizza, Martyn Clark, Peter Krahe, Tom Hamill, Robert Hartman, Chuck Howard,
More information