Articles Victor Venema

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2018

 Lindau, Ralf and Victor Venema, 2018: The joint influence of break and noise variance on the break detection capability in time series homogenization. Advances in Statistical Climatology, Meteorology and Oceanography, 4, pp. 1-18. https://doi.org/10.5194/ascmo-4-1-2018

 Thorne P.W., H.J. Diamond, B. Goodison, S. Harrigan, Z. Hausfather, N.B. Ingleby, P.D. Jones, J.H. Lawrimore, D.H. Lister, A. Merlone, T. Oakley, M. Palecki, T.C. Peterson, M. de Podesta, C. Tassone, V. Venema and K.M. Willett, 2018: Towards a global land surface climate fiducial reference measurements network. Int J Climatol., 38, pp. 2760–2774. https://doi.org/10.1002/joc.5458

 Chimani B., Venema V., Lexer A., Andre K., Auer I., Nemec J.,2018: Inter-comparison of methods to homogenize daily relative humidity. International Journal Climatology, 38, pp. 3106–3122, doi: 10.1002/joc.5488.

 Venema, Victor and ClimateFeedback, 2018: Climate Feedback: a model for scientists to tackle misinformation. 11. Forum Wissenschaftskommunikation, 7 - 9 November 2018, Bonn, Germany.

 Venema, Victor, 2018: Taking back control of scientific publishing. EMS Annual Meeting: European Conference for Applied Meteorology and Climatology 2018, 3–7 September 2018, Budapest, Hungary.

 Venema, Victor, Katherine Willett, Renate Auchmann, Enric Aguilar, Peter Thorne, Claude Williams, Matt Menne, Lucie Vincent, Rachel Killick, Stefan Brönnimann, Zeke Hausfather, Ian Jolliffe, Thordis Thorarinsdotir, Steve Easterbrook, Robert Lund, Colin Gallagher, Giuseppina Lopardo, David Berry, Lisa Alexander, and Ralf Lindau, 2018: The error worlds of the global benchmarks for the International Surface Temperature Initiative (ISTI). EMS Annual Meeting: European Conference for Applied Meteorology and Climatology 2018, 3–7 September 2018, Budapest, Hungary.

 Kate Willett, Andrea Merlone, Michael Podesta and Victor Venema and ISTI Steering Committee, 2018: The International Surface Temperature Initiative. WMO/CIMO Technical Conference on Meteorological and Environmental Instruments and Methods of Observation (CIMO-TECO 2018, 8 – 11 October 2018, Amsterdam, The Netherlands.

 Venema, Victor et al., 2018: The limits of statistical homogenisation of temperature. 1st Data Management for Climate Services Workshop, May 29 - June 1, Lima - Peru.

 Victor Venema, Katherine Willett, Renate Auchmann, Enric Aguilar, Peter Thorne, Claude Williams, Matt Menne, Lucie Vincent, Rachel Killick, Stefan Brönnimann, Zeke Hausfather, Ian Jolliffe, Thordis Thorarinsdotir, Steve Easterbrook, Robert Lund, Colin Gallagher, Giuseppina Lopardo, David Berry, and Lisa Alexander, 2018: The error worlds of the global benchmarks for the International Surface Temperature Initiative (ISTI). European Geosciences Union General Assembly 2018 (EGU2018), Vienna, Austria, 8–13 April.

 Zerenner, Tanja, Victor Venema, Petra Friederichs, and Clemens Simmer, 2018: Downscaling daily station precipitation amounts using deterministic and stochastic regression models generated by multi-objective genetic programming. European Geosciences Union General Assembly 2018 (EGU2018), Vienna, Austria, 8–13 April.

 Zerenner, Tanja, Prabhakar Shrestha, Philipp Moss, Victor Venema, Petra Friederichs, and Clemens Simmer, 2018: Impact of downscaled atmospheric forcing on surface energy flux partitioning. European Geosciences Union General Assembly 2018 (EGU2018), Vienna, Austria, 8–13 April.

 Venema, Victor, Renate Auchmann, Enric Aguilar, Ingeborg Auer, Cesar Azorin Molina, Theo Brandsma, Michele Brunetti, Alessandro Delitala, Manuel Dienst, Peter Domonkos, Evyatar Erell, Alba Gilabert, Xiaomao Lin, Jenny Lindén, Elin Lundstad, Ewa Milewska, Øyvind Nordli, Marc Prohom, Jared Rennie, Petr Stepanek, Blair Trewin, Lucie Vincent, Kate Willett, Mareile Wolff, 2018: A global database with parallel measurements to study non-climatic changes. Joint 25th AMOS National Conference and 12th International Conference for Southern Hemisphere Meteorology and Oceanography, AMOS-ICSHMO 2018. (Abstract | Poster)

2017

 Kent, E., J. Kennedy, T. Smith, S. Hirahara, B. Huang, A. Kaplan, D. Parker, C. Atkinson, D. Berry, G. Carella, Y. Fukuda, M. Ishii, P. Jones, F. Lindgren, C. Merchant, S. Morak-Bozzo, N. Rayner, V. Venema, S. Yasui, and H. Zhang, 2017: A call for new approaches to quantifying biases in observations of sea-surface temperature. Bull. Amer. Meteor. Soc., doi: 10.1175/BAMS-D-15-00251.1, 98, pp. 1601–1616.

 Victor Venema, Katherine Willett, Renate Auchmann, Enric Aguilar, Peter Thorne, Claude Williams, Matt Menne, Lucie Vincent, Rachel Killick, Stefan Brönnimann, Zeke Hausfather, Ian Jolliffe, Thordis Thorarinsdotir, Steve Easterbrook, Robert Lund, Colin Gallagher, Giuseppina Lopardo, David Berry, and Lisa Alexander, 2017: The error worlds of the global benchmarks for the International Surface Temperature Initiative (ISTI). Data Management Workshop, Zagreb, Croatia, 18 – 20 October.

 Victor Venema, Renate Auchman, and Enric Aguilar and the POST, 2017: A global database with parallel measurements to study non-climatic changes. European Geosciences Union General Assembly 2018 (EGU2017), Vienna, Austria, 23–28 April.

 Elke Rustemeier, Alice Kapala, Anja Meyer-Christoffer, Peter Finger, Udo Schneider, Victor Venema, Markus Ziese, Clemens Simmer, and Andreas Becker, 2017: HOMPRA Europe - A gridded precipitation data set from European homogenized time series. European Geosciences Union General Assembly 2018 (EGU2017), Vienna, Austria, 23–28 April.

 José A. Guijarro, José A. López, Enric Aguilar, Peter Domonkos, Victor Venema, Javier Sigró, and Manola Brunet, 2017: Automatic benchmarking of homogenization packages applied to synthetic monthly series within the frame of the MULTITEST project. European Geosciences Union General Assembly 2018 (EGU2017), Vienna, Austria, 23–28 April.

 Karsten Haustein, Victor Venema, and Andrew Schurer, 2017: Most robust estimate of the Transient Climate Response yet? European Geosciences Union General Assembly 2018 (EGU2017), Vienna, Austria, 23–28 April.

2016

 Kent, E., J. Kennedy, T. Smith, S. Hirahara, B. Huang, A. Kaplan, D. Parker, C. Atkinson, D. Berry, G. Carella, Y. Fukuda, M. Ishii, P. Jones, F. Lindgren, C. Merchant, S. Morak-Bozzo, N. Rayner, V. Venema, S. Yasui, and H. Zhang, 2017: A call for new approaches to quantifying biases in observations of sea-surface temperature. Bull. Amer. Meteor. Soc., doi: 10.1175/BAMS-D-15-00251.1, 98, pp. 1601–1616. (Manuscript & Supplement compact)

 Acquaotta, F., S. Fratianni and V. Venema. Comparison study of two independent precipitation networks in Piedmont, Italy. International Journal Climatology, 36, no. 12, doi: 10.1002/joc.4606, 2016. Manuscript

 Zerenner, Tanja, Victor Venema, Petra Friederichs and Clemens Simmer, 2016: Downscaling near-surface atmospheric fields with multi-objective Genetic Programming. Environmental Modelling & Software, 84, pp. 85-98, 10.1016/j.envsoft.2016.06.009.

 Rustemeier, Elke, Alice Kapala, Anja Meyer-Christoffer, Peter Finger, Udo Schneider, Clemens Simmer, Victor Venema, Markus Ziese and Andreas Becker, 2016: HOMPRA Europe – HOMogenized PRecipitation Analysis of European in-situ data. 9th ACRE Workshop and Historical Weather and Climate Data Forum, University of Maynooth, Ireland, 20th-24th June.

 Ralf Lindau and Victor Venema, 2016: The uncertainty of break positions detected by homogenization algorithms in climate records. Int. J. Climatol., 36, no. 2, pp. 576–589, doi: 10.1002/joc.4366. Manuscript.

 Venema, Victor, Renate Auchmann, Enric Aguilar, Manuel Dienst, Alba Gilabert, Jenny Lindén, Petr Stepanek and Ralf Lindau, 2016: Biases in the global temperature trends, evidence from parallel measurements. International Conference on Metrology for Meteorology and Climate (MMC 2016), Madrid, Spain, 26-29 September. (abstract)

 Venema, Victor and Ralf Lindau, 2016: Dreaming of relative statistical homogenization of SST. Fourth International Workshop on the Advances in the Use of Historical Marine Climate Data (MARCDAT-IV), Southampton, UK, 18-22 July. (abstract | talk)

 Venema, Victor and Ralf Lindau, 2016: Homogenization of the global temperature. Invited talk at the 13th International Meeting on Statistical Climatology (IMSC), Canmore, Canada, June 6-10. (abstract | talk)

 Venema, Victor and Ralf Lindau, 2016: Global temperature trend biases and statistical homogenization methods. 13th International Meeting on Statistical Climatology (IMSC), Canmore, Canada, June 6-10. (abstract | poster)

 Venema, Victor, Renate Auchmann, Enric Aguilar, Ingeborg Auer, Cesar Azorin-Molina, Theo Brandsma, Michele Brunetti, Manuel Dienst, Peter Domonkos, Alba Gilabert, Jenny Lindén, Ewa Milewska, Øyvind Nordli, Marc Prohom, Jared Rennie, Petr Stepanek, Blair Trewin, Lucie Vincent, Kate Willett and Mareile Wolff, 2016: A global database with parallel measurements to study non-climatic changes. European Geosciences Union, General Assembly, Vienna, Austria, 17–22 April. (abstract | poster)

 Venema, Victor , Ralf Lindau, Tim Osborn, Kate Willett, Enric Aguilar, Ingeborg Auer, Michael Begert, Marius-Victor Birsan, Theo Brandsma, Michele Brunetti, Olga Bulygina, Barbara Chimani, Peter Domonkos, Brigitte Dubuisson, Erik Engström, Mario G. Pereira, Luís Mendes Freitas, José A. Guijarro, Zhen Li, Anna Mamara, Predrag Petrovi?, Marc Prohom, Dubravka Rasol, Javier Sigró, Petr Stepanek, Olesya Skrynyk, Oleg Skrynyk, Andrea Toreti, Blair Trewin, Gregor Verta?nik, Lucie Vincent, Yizhak Yosef and Kairi Vint, 2016: Large systematic trend difference between national and regional homogenized datasets and global collections. European Geosciences Union, General Assembly, Vienna, Austria, 17–22 April. (abstract | talk)

 Venema, Victor and Ralf Lindau, Theo Brandsma, Renate Auchmann, Jan Esper and Karsten Haustein, 2016: Early global warming in the period 1850 to 1920. European Geosciences Union, General Assembly, Vienna, Austria, 17–22 April. (abstract | talk)

 Venema, Victor and Ralf Lindau, 2016: Temperature trend biases. European Geosciences Union, General Assembly, Vienna, Austria, 17–22 April. (abstract | poster)

 Aguilar, Enric, José Antonio López-Díaz, Marc Prohom Duran, Alba Gilabert, Yolanda Luna Rico, Victor Venema, Renate Auchmann, Petr Stepanek, and Theo Brandsma, 2016: Impact of automatization in temperature series in Spain and comparison with the POST-AWS dataset. European Geosciences Union, General Assembly, Vienna, Austria, 17–22 April.

2015

 Venema, Victor, 2015: How confident are we when adjusting the data at the daily scale? Statistical and physical approaches: the parallel measurements (POST) Initiative and the MEDARE involvement. Invited talk at the Medare workshop and training to develop high quality data sets in support of climate watch systems, University Rovira i Virgili, Tortosa, 14-18 December.

 Venema, Victor, Phil Jones, Ralf Lindau and Tim Osborn, 2015: Is the global mean land surface temperature trend too low? 10th EUMETNET Data Management Workshop, St. Gallen, Switzerland 28–30 October. (abstract | talk)

 Aguilar, Enric, Petr Stepanek, Victor Venema, Renate Auchmann, Fabricio Daniel dos Santos Silva, Erik Engström, Alba Gilabert, Zoia Kretova, Jose Antonio Lopez-Díaz, Yolanda Luna Rico, Clara Oria Rojas, Marc Prohom, Domingo Rasilla, Mozar Salvador, Gregor Vetacnik, Yzhak Yosefi and Maria de los Milagros Skansi, 2015: Biases found in temperature records by the transition from Conventional to automatic measurements in European and American parallel datasets. 10th EUMETNET Data Management Workshop, St. Gallen, Switzerland 28–30 October. (abstract | talk)

 Stepanek, Petr, Enric Aguilar, Victor Venema, Renate Auchmann, Fabricio Daniel dos Santos Silva, Erik Engström, Alba Gilabert, Zoia Kretova, Jose Antonio Lopez-Díaz, Yolanda Luna Rico, Clara Oria Rojas, Marc Prohom, Domingo Rasilla, Mozar Salvador, Gregor Vetacnik, Yzhak Yosefi and Maria de los Milagros Skansi, 2015: Biases in precipitation records found in parallel measurements. 10th EUMETNET Data Management Workshop, St. Gallen, Switzerland 28–30 October. (abstract | talk)

 Thorne, Peter, Blair Trewin, Victor Venema, Jay Lawrimore and Kate Willett, 2015: The International Surface Temperatures Initiative – progress, future developments, and how countries can contribute. 10th EUMETNET Data Management Workshop, St. Gallen, Switzerland 28–30 October. (abstract | talk)

 Venema, Victor , Renate Auchmann, Enric Aguilar, Petr Stepanek, Ingeborg Auer, Theo Brandsma, Manuel Dienst, Peter Domonkos, Alba Gilabert, Jenny Lindén, Ewa Milewska, Øyvind Nordli, Jared Rennie, Blair Trewin, Lucie Vincent, Kate Willett and Mareile Wolff, 2015: The Parallel Observations Science Team (POST) compiling a global database with parallel measurements to study non-climatic changes. 10th EUMETNET Data Management Workshop, St. Gallen, Switzerland 28–30 October. (abstract | poster)

 Chimani, Barbara, Konrad Andre, Annemarie Lexer, Victor Venema, Ingeborg Auer and Johanna Nemec, 2015: New developments in homogenization efforts for Austria. 10th EUMETNET Data Management Workshop, St. Gallen, Switzerland 28–30 October. (abstract | poster)

 Venema, Victor, Phil Jones, Ralf Lindau, and Tim Osborn, 2015: Is the global mean land surface temperature trend too low? 15th EMS Annual Meeting Abstracts, Vol. 12, EMS2015-557, Sofia, Bulgaria, 07–11 September. (abstract | talk)

 Aguilar, Enric, Petr Stepanek, Victor Venema, Renate Auchmann, Fabricio Daniel dos Santos Silva, Erik Engström, Alba Gilabert, Zoia Kretova, Jose Antonio Lopez-Díaz, Yolanda Luna Rico, Clara Oria Rojas, Marc Prohom, Domingo Rasilla, Mozar Salvador, Gregor Vetacnik, and Yzhak Yosef, 2015: Description of the bias introduced by the transition from Conventional Manual Measurements to Automatic Weather Station through the analysis of European and American parallel datasets. 15th EMS Annual Meeting Abstracts, Vol. 12, EMS2015-557, Sofia, Bulgaria, 07–11 September.

 Rustemeier, Elke, Alice Kapala, Anja Meyer-Christoffer, Peter Finger, Udo Schneider, Victor Venema, Markus Ziese, Clemens Simmer, and Andreas Becker, 2015: HOMPRA Europe - HOMogenized PRecipitation Analysis of European in-situ data. 15th EMS Annual Meeting Abstracts, Vol. 12, EMS2015-557, Sofia, Bulgaria, 07–11 September. (abstract | talk)

 Venema, Victor, Enric Aguilar, Renate Auchmann, Ingeborg Auer, Theo Brandsma, Barbara Chimani, Alba Gilabert, Olivier Mestre, Andrea Toreti, and Gregor Vertacnik, 2015: Inhomogeneities in daily data and their removal. 15th EMS Annual Meeting Abstracts, Vol. 12, EMS2015-557, Sofia, Bulgaria, 07–11 September. (abstract | poster)

 Venema, Victor and Ralf Lindau, 2015: Is the global mean temperature trend too low? Seminar at the Met Office, Exeter, UK, August.

 Venema, Victor, 2015: Is relative statistical homogenization of Sea Surface Temperature possible? Sea Surface Temperature Bias Workshop, UK Met Officie, Exeter, 3-5 August.

 Venema, Victor and Ralf Lindau, 2015: Is the global mean temperature trend too low? Invited lecture at University of Mainz, Germany, 2 July.

 Venema, Victor, 2015: Non-climatic changes in the early instrumental period. European Geosciences Union, General Assembly 2015, Vienna, Austria, 12–17 April. (abstract | poster)

 Venema, Victor and Ralf Lindau, 2015: Is the global mean temperature trend too low? European Geosciences Union, General Assembly 2015, Vienna, Austria, 12–17 April. (abstract | talk)

 Trevisan, Alessandra, Victor Venema, Stefan Kollet and Clemens Simmer, 2015: The use of topographic indices as predictors of the energy fluxes in the Rur catchment. European Geosciences Union, General Assembly 2015, Vienna, Austria, 12–17 April.

 Venema, Victor, Enric Aguilar, Renate Auchmann, Ingeborg Auer, Theo Brandsma, Barbara Chimani, Alba Gilabert, Olivier Mestre, Andrea Toreti, and Gregor Vertacnik, 2015: Inhomogeneities in daily data. European Geosciences Union, General Assembly 2015, Vienna, Austria, 12–17 April. (abstract | poster)

 Chimani, Barbara, Konrad Andre, Annemarie Lexer, Johanna Nemec, Ingeborg Auer, and Victor Venema, 2015: Homogenisation of relative humidity necessary and possible? European Geosciences Union, General Assembly 2015, Vienna, Austria, 12–17 April.

 Willet, Katherine, Victor Venema, Claude Williams, Enric Aguilar, Ian joliffe, Lisa Alexander, Lucie Vincent, Robert Lund, Matt Menne, Peter Thorne, Auchmann, Renate, Rachel Warren, Stefan Bronniman, Thordis Thorarinsdotir, Steve Easterbrook, Colin Gallagher, Giuseppina Lopardo, Zeke Hausfather, and David Berry, 2015: Homogenisation algorithm skill testing with synthetic global benchmarks for the International Surface Temperature Initiative. European Geosciences Union, General Assembly 2015, Vienna, Austria, 12–17 April.

 Venema, Victor, Renate Auchmann and Enric Aguilar, 2015: A global database with parallel measurements to study non-climatic changes. European Geosciences Union, General Assembly 2015, Vienna, Austria, 12–17 April. (abstract | poster)

 Venema, Victor, 2015: Current Monthly Homogenization Approaches – Benchmarking their Strengths and Weaknesses. Invited talk at CLIMATE-ES, Tortosa, Spain, 11-13 March.

2014

 Willett, Kate M., Claude N. Williams, Ian Jolliffe, Robert Lund, Lisa Alexander, Stefan Bronnimann, Lucie A. Vincent, Steve Easterbrook, Victor Venema, David Berry, Rachel Warren, Giuseppina Lopardo, Renate Auchmann, Enric Aguilar, Matthew Menne, Colin Gallagher, Zeke Hausfather, Thordis Thorarinsdottir, and Peter W. Thorne, 2014: A framework for benchmarking of homogenisation algorithm performance on the global scale. Geoscientific Instrumentation, Methods and Data Systems, 3, pp. 187-200.

 Rennie, Jared, Jay Lawrimore, Byron Gleason, Peter Thorne, Colin Morice, Matthew Menne, Claude Williams, Waldenio Gambi de Almeida, John Christy, Meaghan Flannery, Masahito Ishihara, Kenji Kamiguchi, Abert Klein Tank, Albert Mhanda, David Lister, Vyacheslav Razuvaev, Madeleine Renom, Matilde Rusticucci, Jeremy Tandy, Steven Worley, Victor Venema, William Angel, Manola Brunet, Bob Dattore, Howard Diamond, Matthew Lazzara, Frank Le Blancq, Juerg Luterbacher, Hermann Maechel, Jayashree Revadekar, Russell Vose, Xungang Yin, 2014: The International Surface Temperature Initiative global land surface databank: monthly temperature data version 1 release description and methods. Geoscience Data Journal, 1, pp. 75–102, doi: 10.1002/gdj3.8.

 Venema, Victor, Renate Auchmann, Enric Aguilar, Ingeborg Auer, Theo Brandsma, Barbara Chimani, Alba Gilbart, Andrea Toreti, Olivier Mestre and Gregor Vertacnik. Studying parallel measurements to understand non-climatic changes in the climate record. Seminar at University of Bern, September, 2014.

 Enric Aguilar and Victor Venema. Current homogenization approaches applied in climate science – their strengths and weaknesses. SAMSI IMAGe Summer Program, The International Surface Temperature Initiative, July 8-16, 2014.

 Victor Venema. The homogeneity and homogenization of daily temperature data. SAMSI IMAGe Summer Program, The International Surface Temperature Initiative, July 8-16, 2014.

 Victor Venema, Enric Aguilar, Renate Auchmann, Ingeborg Auer, Theo Brandsma, Barbara Chimani, Alba Gilbart, Andrea Toreti, Olivier Mestre and Gregor Vertacni. Inhomogeneities in daily data . International workshop on Metrology for Meteorology and Climate, Brdo, Slovenia, September 15 - 18, 2014.

 Acquaotta F., Fratianni, S. and Venema, V. Comparison study of two independent precipitation networks on daily and monthly scale in Piedmont, Italy. 8th Seminar for Homogenization and Quality Control in climatological databases, Budapest, Hungary, 12-16 May, 2014

 Victor Venema, Enric Aguilar, Renate Auchmann, Ingeborg Auer, Theo Brandsma, Barbara Chimani, Alba Gilbart, Andrea Toreti, Olivier Mestre, Gregor Vertacni and Peter Domonkos. Inhomogeneities in daily data (Abstract | talk). 8th Seminar for Homogenization and Quality Control in climatological databases, Budapest, Hungary, 12-16 May, 2014

 Ralf Lindau and Victor Venema. On the reliability of using the maximum explained variance as criterion for optimum segmentations in homogenization algorithms. 8th Seminar for Homogenization and Quality Control in climatological databases, Budapest, Hungary, 12-16 May, 2014

 Willett, K., Venema, V., Williams, C., Aguilar, E., Lopardo, G., Jolliffe, I., Alexander, L., Vincent, L., Lund, R., Menne, M., Thorne, P., Auchmann, R., Warren, R., Bronnimann, S., Thorarinsdottir, T., Easterbrook, S., Gallagher, C. Homogenisation algorithm skill testing with synthetic global benchmarks for the International Surface Temperature Initiative. 8th Seminar for Homogenization and Quality Control in climatological databases, Budapest, Hungary, 12-16 May, 2014

 Tanja Zerenner, Victor Venema, Petra Friederichs, and Clemens Simmer. Downscaling near-surface atmospheric fields based on multi-objective Genetic Programming. EMS Annual Meeting Abstracts, Vol. 11, 14th EMS Annual Meeting & 10th European Conference on Applied Climatology (ECAC) | 06 – 10 October 2014 | Prague, Czech Republic, 2014

 Fiorella Acquaotta, Simona Fratianni, and Victor Venema. The contribution of the homogenization in the extreme precipitation events. EMS Annual Meeting Abstracts, Vol. 11, 14th EMS Annual Meeting & 10th European Conference on Applied Climatology (ECAC) | 06 – 10 October 2014 | Prague, Czech Republic, 2014

 Ralf Lindau and Victor Venema. The joint influence of break and noise variance on the break detection capability in time series homogenization. EMS Annual Meeting Abstracts, Vol. 11, 14th EMS Annual Meeting & 10th European Conference on Applied Climatology (ECAC) | 06 – 10 October 2014 | Prague, Czech Republic, 2014

 Victor Venema, Ralf Lindau. Is the global mean temperature trend too low?. EMS Annual Meeting Abstracts, Vol. 11, 14th EMS Annual Meeting & 10th European Conference on Applied Climatology (ECAC) | 06 – 10 October 2014 | Prague, Czech Republic, 2014

 Venema, Victor. Five statistically interesting problems in homogenization. Invited talk for CREATES, Aarhus, 22nd of May 2014

 Alessandra Trevisan, Stefan Kollet, Victor Venema, and Clemens Simmer. A comparison of the effect of land use, soil composition and topography on the energy fluxes in the Rur catchment (Abstract | poster). European Geosciences Union, General Assembly, Vienna, Austria, 27 April – 02 May 2014

 Ehsan Khorsandi, Stefan Kollet, Victor Venema, and Clemens Simmer. Investigating the effect of bottom boundary condition placement on ground heat storage in climate time scale simulations using ParflowE (abstract | poster). European Geosciences Union, General Assembly, Vienna, Austria, 27 April – 02 May 2014

 Kate Willett, Claude Williams, Ian Jolliffe, Robert Lund, Lisa Alexander, Stefan Brönniman, Lucie A. Vincent, Steve Easterbrook, Victor Venema, David Berry, Rachel Warren, Giuseppina Lopardo, Renate Auchmann, Enric Aguilar, Matt Menne, Colin Gallagher, Zeke Hausfather, and Thordis Thorarinsdottir. Homogenisation algorithm skill testing with synthetic global benchmarks for the International Surface Temperature Initiative. European Geosciences Union, General Assembly, Vienna, Austria, 27 April – 02 May 2014

 Barbara Chimani, Johanna Nemec, Barbara Chimani, Ingeborg Auer, Victor Venema. Which homogenisation method is appropriate for daily time series of relative humidity?. European Geosciences Union, General Assembly, Vienna, Austria, 27 April – 02 May 2014

2013
 Tanja Zerenner, Victor Venema, Petra Friederichs, and Clemens Simmer. Atmospheric Downscaling using Genetic Programming. American Geosciences Union, Fall meeting 2013, San Francisco, USA, 9-13 December 2013.

 Victor Venema, Enric Aguilar, Renate Auchmann, Ingeborg Auer, Theo Brandsma, Barbara Chimani, Alba Gilabert, Olivier Mestre, Andrea Toreti, and Gregor Vertacnik. Parallel measurements to study inhomogeneities in daily data. Data management workshop, DMW2013, San Lorenzo del Escorial, Spain, 6 – 8 November, 2013.

 Domonkos, P., V. Venema, O. Mestre. Efficiencies of homogenisation methods: our present knowledge and its limitation. Proceedings of the Seventh seminar for homogenization and quality control in climatological databases, Budapest, Hungary, 24 – 28 October 2011, WMO report, Climate data and monitoring, WCDMP-No. 78, pp. 11-24, 2013.

 Rustemeier, E., A. Kapala, V. Venema and C. Simmer. Detection and correction of breakpoints in long-term German precipitation series. Proceedings of the Seventh seminar for homogenization and quality control in climatological databases, Budapest, Hungary, 24 – 28 October 2011, WMO report, Climate data and monitoring, WCDMP-No. 78, pp. 54-63, 2013.

 Victor Venema, Enric Aguilar, Renate Auchmann, Ingeborg Auer, Theo Brandsma, Barbara Chimani, Alba Gilabert, Olivier Mestre, Andrea Toreti, and Gregor Vertacnik. Parallel measurements to study inhomogeneities in daily data (abstract | talk). 12th International Meeting on Statistical Climatology, IMSC2013, Jeju, South Korea, 24-28 June, 2013.

 Ralf Lindau and Victor Venema. Break Position Errors in Climate Records. 12th International Meeting on Statistical Climatology, IMSC2013, Jeju, South Korea, 24-28 June, 2013.

 Lindau, R., V.K.C. Venema. On the multiple breakpoint problem and the number of significant breaks in homogenisation of climate records. Idojaras, Quarterly journal of the Hungarian Meteorological Service, 117, no. 1, pp. 1-34, 2013.

 Tanja Zerenner, Victor Venema, and Clemens Simmer. Atmospheric Downscaling using Genetic Programming. (abstract | poster) European Geosciences Union, General Assembly 2013, Vienna, Austria, 07 – 12 April 2013

 Victor Venema, Annika Schomburg, and Clemens Simmer. An improved adaptive radiative transfer scheme. (abstract | poster) European Geosciences Union, General Assembly 2013, Vienna, Austria, 07 – 12 April 2013

 Victor Venema, Enric Aguilar, Renate Auchmann, Ingebor Auer, Theo Brandsma, Barbara Chimani, Alba Gilabert, Olivier Mestre, and Andrea Toreti. Parallel measurements to study inhomogeneities in daily data. (abstract | presentation) European Geosciences Union, General Assembly 2013, Vienna, Austria, 07 – 12 April 2013

 Peter Thorne, Victor Venema, Kate Willett, Jay Lawrimore, Rob Allan, Richard Chandler, Albert Mhanda, Thomas Peterson, Michael de Podesta, Antonio Possolo, Jayashree Revadekar, Matilde Rusticucci, Peter Stott, Gregory Strouse, Blair Trewin, Xiaolan Wang, Akiyo Yatagai, Chris Merchant, Andrea Merlone and Marian Scott. Can you help create the next generation of Land Surface Air Temperature products? (abstract | poster) European Geosciences Union, General Assembly 2013, Vienna, Austria, 07 – 12 April 2013

 Petr Stepanek, Victor Venema, Jose Guijarro, Johanna Nemec, Pavel Zahradnicek, and Jasmina Hadzimustafic. A blind test of correction algorithms for daily inhomogeneities. (abstract | poster) European Geosciences Union, General Assembly 2013, Vienna, Austria, 07 – 12 April 2013

 Victor Venema, Annika Schomburg, and Clemens Simmer. An improved adaptive radiative transfer scheme. (abstract | poster) European Geosciences Union, General Assembly 2013, Vienna, Austria, 07 – 12 April 2013

 Victor Venema. Homogenisation of monthly and daily temperature and precipitation data. Invited talk at Meteorologisches Kolloquium Freie Universität Berlin, 14 January, 2013.

2012

 Gimeno Garcia, S., T. Trautmann, and V. Venema. Reduction of radiation biases by incorporating the missing cloud variability via downscaling techniques: a study using the 3-D MoCaRT model. Atmospheric Measurement Techniques, doi: 10.5194/amt-5-2261-2012, 5, pp. 2261-2276, Atmospheric Measurement Techniques, 2012.

 Venema, V., O. Mestre, E. Aguilar, I. Auer, J.A. Guijarro, P. Domonkos, G. Vertacnik, T. Szentimrey, P. Stepanek, P. Zahradnicek, J. Viarre, G. Müller-Westermeier, M. Lakatos, C.N. Williams, M.J. Menne, R. Lindau, D. Rasol, E. Rustemeier, K. Kolokythas, T. Marinova, L. Andresen, F. Acquaotta, S. Fratianni, S. Cheval, M. Klancar, M. Brunetti, Ch. Gruber, M. Prohom Duran, T. Likso, P. Esteban, Th. Brandsma, K. Willett. Detecting and repairing inhomogeneities in datasets, assessing current capabilities. Bull. Am. Meteorol. Soc., 93, no. 7, pp. 951-954, July 2012.

 Venema, V., O. Mestre, E. Aguilar, I. Auer, J.A. Guijarro, P. Domonkos, G. Vertacnik, T. Szentimrey, P. Stepanek, P. Zahradnicek, J. Viarre, G. Müller-Westermeier, M. Lakatos, C.N. Williams, M.J. Menne, R. Lindau, D. Rasol, E. Rustemeier, K. Kolokythas, T. Marinova, L. Andresen, F. Acquaotta, S. Fratianni, S. Cheval, M. Klancar, M. Brunetti, Ch. Gruber, M. Prohom Duran, T. Likso, P. Esteban, Th. Brandsma. A blind test of monthly homogenisation algorithms. 12th EMS / 9th ECAC, EMS Annual Meeting Abstracts, 9, 10 – 14 September, Lodz, Poland, 2012.

 Schomburg, A., Venema, V.K.C., F. Ament, C. Simmer. Improving the representation of small-scale variability in the radiation and land-surface parameterizations of a mesoscale numerical weather prediction model. 12th EMS / 9th ECAC, EMS Annual Meeting Abstracts, 9, 10 – 14 September, Lodz, Poland, 2012.

 Venema, V.K.C., Schomburg, A., C. Simmer. An improved adaptive radiative transfer scheme. 12th EMS / 9th ECAC, EMS Annual Meeting Abstracts, 9, 10 – 14 September, Lodz, Poland, 2012.

 Venema, Victor, Ralf Lindau, Elke Rustemeier, Alice Kapala, Clemens Simmer. Homogenisation on monthly and daily temperature and precipitation data. 9. Deutsche Klimatagung, Albert-Ludwigs-Universität Freiburg, 9.-12. Oktober 2012

 Schomburg, A., V.K.C. Venema, F. Ament, C. Simmer. Disaggregation of screen-level variables in a numerical weather prediction model with an explicit simulation of sub-grid scale land-surface heterogeneity. Meteorology and Atmospheric Physics, doi: 10.1007/s00703-012-0183-y, 116, no. 3-4, pp. 81-94, 2012.

 Zerenner, T., V.K.C. Venema, and C. Simmer. Automatic Detection of Downscaling Rules. Joint workshop HOBE-TR32-TERENO, Sandbjerg Castle, Danemark, April 1-4, 2012.

 V. Venema, A. Schomburg, C. Simmer. An improved adaptive radiative transfer scheme. COSMO User Seminar, DWD, Offenbach, Germany, 06 to 08 March 2012. (abstract | talk)

 Venema, V., O. Mestre, E. Aguilar, I. Auer, J.A. Guijarro, P. Domonkos, G. Vertacnik, T. Szentimrey, P. Stepanek, P. Zahradnicek, J. Viarre, G. Müller-Westermeier, M. Lakatos, C.N. Williams, M.J. Menne, R. Lindau, D. Rasol, E. Rustemeier, K. Kolokythas, T. Marinova, L. Andresen, F. Acquaotta, S. Fratianni, S. Cheval, M. Klancar, M. Brunetti, Ch. Gruber, M. Prohom Duran, T. Likso, P. Esteban, Th. Brandsma, K. Willett. Benchmarking homogenization algorithms for monthly data. 9th International Temperature Symposium, Los Angeles, USA, March 19 - 23, 2012. (extended abstract | poster)

 Venema, V., O. Mestre, E. Aguilar, I. Auer, J.A. Guijarro, P. Domonkos, G. Vertacnik, T. Szentimrey, P. Stepanek, P. Zahradnicek, J. Viarre, G. Müller-Westermeier, M. Lakatos, C.N. Williams, M.J. Menne, R. Lindau, D. Rasol, E. Rustemeier, K. Kolokythas, T. Marinova, L. Andresen, F. Acquaotta, S. Fratianni, S. Cheval, M. Klancar, M. Brunetti, Ch. Gruber, M. Prohom Duran, T. Likso, P. Esteban, Th. Brandsma. A blind test of monthly homogenisation algorithms. EGU general assembly, Vienna, 22 – 27 April, 2012. (extended abstract | poster)

 Domonkos, P., V. Venema, I. Auer, O. Mestre, M. Brunetti. The historical pathway towards more accurate homogenisation. Advances in Science and Research, 8, pp. 45-52, doi:10.5194/asr-8-45-2012, 2012.

 Venema, V., O. Mestre, E. Aguilar, I. Auer, J.A. Guijarro, P. Domonkos, G. Vertacnik, T. Szentimrey, P. Stepanek, P. Zahradnicek, J. Viarre , G. Müller-Westermeier, M. Lakatos, C.N. Williams, M.J. Menne, R. Lindau, D. Rasol, E. Rustemeier, K. Kolokythas, T. Marinova, L. Andresen, F. Acquaotta, S. Fratianni, S. Cheval, M. Klancar, M. Brunetti, Ch. Gruber, M. Prohom Duran, T. Likso, P. Esteban, Th. Brandsma. Benchmarking homogenization algorithms for monthly data. Climate of the Past, 8, pp. 89-115, doi: 10.5194/cp-8-89-2012, 2012.

 A. Schomburg, V. Venema, F. Ament, and C. Simmer. Application of an adaptive radiative transfer scheme in a mesoscale numerical weather prediction model. Quarterly Journal of the Royal Meteorological Society, 138, pp. 91\226102, doi: 10.1002/qj.890, 2012.

2011

 Sauter, T. and V.K.C. Venema. Natural three-dimensional predictor domains for statistical precipitation downscaling. Journal of Climate, doi: 10.1175/2011JCLI4155.1, accepted, 2011.

 Willet, K., S. Easterbrook, C. Williams, I. Jolliffe, R. Lund, L. Alexander, O. Mestre, S. Brönniman, L.A. Vincent, A. Dai, V.K.C. Venema, D. Berry. Benchmarking and assessment (Verification) of homogenisation algorithms for the international surface temperature initiative (ISTI). 5th International Verification Methods Workshop, Melbourne, Australia, December 1-7, 2011.

 Willet, K., S. Easterbrook, C. Williams, I. Jolliffe, R. Lund, L. Alexander, O. Mestre, S. Brönniman, L.A. Vincent, A. Dai, V.K.C. Venema, D. Berry. Benchmarking and assessment of homogenisation algorithms for the international surface temperature initiative (ISTI). World Climate Research Programme, Open Science Conference, Denver, USA, 2011.

 Shrestha, P., A. Schomburg, V. Venema, Y. Shao, H.-J. Hendricks-Franssen, and C.Simmer. Implementing downscaling algorithm in external coupler for the coupled modeling platform ParFlow-CLM-COSMO. AGU Fall meeting, San Francisco, USA, 2011. (abstract | poster)

 Sauter, T. and V.K.C. Venema. Natural three-dimensional predictor domains for statistical precipitation downscaling. 11th EMS Annual Meeting, European Meteorological Society, 12 – 16 September, Berlin, Germany, 2011. abstract

 Schomburg, A., V. Venema, F. Ament, and C. Simmer. Application of an adaptive radiative transfer scheme in a mesoscale numerical weather prediction model. 11th EMS Annual Meeting, European Meteorological Society, 12 – 16 September, Berlin, Germany, 2011. abstract

 Venema, V.K.C., O. Mestre and the COST-HOME Team. A blind test of monthly homogenisation algorithms. 10th European Conference on Applications of Meteorology (ECAM), 12 – 16 September, Berlin, Germany, 2011. abstract

 Schomburg, A., V. Venema, F. Ament, and C. Simmer. Application of an adaptive radiative transfer scheme in a mesoscale numerical weather prediction model. 9th International SRNWP-Workshop on Non-Hydrostatic Modelling, Bad Orb, 16 – 18 May 2011. abstract | poster

 Sauter, T. and V. Venema. Natural three-dimensional predictor domains for statistical precipitation downscaling. Geophysical Research Abstracts, 13, EGU2011-7963, 2011, EGU General Assembly 2011. abstract

 Maraun, Douglas and the Review Team. Precipitation Downscaling under Climate Change. Geophysical Research Abstracts, 13, EGU2011-7963, 2011, EGU General Assembly 2011. abstract

 Willett, Kate, Robin Chadwick, Lisa Alexander and Peter Thorne and members of the Benchmarking and Assessment Working Group. Robust Benchmarking of Homogenisation Algorithms for the Surface Temperature Initiative. Geophysical Research Abstracts, 13, EGU2011-7963, 2011, EGU General Assembly 2011. abstract | poster

 Rustemeier, Elke, Alice Kapala, Hermann Mächel, Victor Venema, and Clemens Simmer. Detection and correction of inhomogeneities of long-term precipitation series in Germany. Geophysical Research Abstracts, 13, EGU2011-7963, 2011, EGU General Assembly 2011. abstract

 Müller, Jennifer, Hartwig Deneke, Victor Venema, and Clemens Simmer. Radiative fluxes from active satellite observations and their sensitivity to scale. Geophysical Research Abstracts, 13, EGU2011-7963, 2011, EGU General Assembly 2011. abstract

2010
 A downscaling scheme for atmospheric variables to drive soil-vegetation-atmosphere transfer models
Tellus B, doi: 10.1111/j.1600-0889.2010.00466.x, 62, no. 4, pp. 242-258, 2010.
Annika Schomburg, Victor Venema, Ralf Lindau, Felix Ament and Clemens Simmer

 Precipitation downscaling under climate change. Recent developments to bridge the gap between dynamical models and the end user
Reviews in Geophysics, doi:10.1029/2009RG000314, in press, 2010.
D. Maraun, F. Wetterhall, A. M. Ireson, R. E. Chandler, E. J. Kendon, M. Widmann, S. Brienen, H. W. Rust, T. Sauter, M. Themeßl, V. K. C. Venema, K. P. Chun, C. M. Goodess, R. G. Jones, C. Onof, M. Vrac, I. Thiele-Eich

 Intercomparison of homogenization procedures: results of COST ES0601 HOME experiment
11th International Meeting on Statistical Climatology, University of Edinburgh, Scotland July 12-16, 2010
Olivier Mestre, Victor Venema and COST-ES0601 HOME-group

 Inhomogeneities in temperature records deceive long-range dependence estimators
11th international meeting on statistical climatology, University of Edinburgh, Scotland July 12-16, 2010
H. W. Rust, O. Mestre and V. Venema

 Estimation of errors when calculating the radiative transfer within cloudy atmospheres
ESA Living Planet Symposium, Bergen, Norway, 28 June to 2 July 2010
Sebastián Gimeno García, Victor Venema, and Thomas Trautmann

 Homogénisation de séries climatiques (abstract | extended abstract)
42emes Journées de la Société Française de, Statistique, Marseille 24-28 Mai 2010
Olivier Mestre, Victor Venema and the HOME team

 A new algorithm for the downscaling of cloud fields
Quart. J. Royal. Meteorol. Soc., 136, no. 646, pp. 91-106, doi:10.1002/qj.535, 2010.
Victor Venema, Sebastián Gimeno García, and Clemens Simmer

 Two new algorithms to combine kriging with stochastic modelling (abstract | poster)
European Geosciences Union, General Assembly 2010, Vienna, Austria, 02-07 May 2010
Victor Venema, Ralf Lindau, Tamas Varnai, and Clemens Simmer

 Downscaling scheme to drive soil-vegetation-atmosphere transfer models (abstract | poster)
European Geosciences Union, General Assembly 2010, Vienna, Austria, 02-07 May 2010
Annika Schomburg, Victor Venema, Ralf Lindau, Felix Ament, and Clemens Simmer

 First results from the COST-HOME monthly benchmark dataset with temperature and precipitation data for testing homogenisation algorithms (abstract | talk)
European Geosciences Union, General Assembly 2010, Vienna, Austria, 02-07 May 2010
Victor Venema, Olivier Mestre and the COST-HOME Team

 Downscaling - perspectives and challenges
European Geosciences Union, General Assembly 2010, Vienna, Austria, 02-07 May 2010
Douglas Maraun, Tobias Sauter, Victor Venema, and Erika Coppola

 Conditional classification as a tool to identify 3D control domains
European Geosciences Union, General Assembly 2010, Vienna, Austria, 02-07 May 2010
Tobias Sauter, Victor Venema, and Christoph Schneider

 Homogeneisation de series climatiques
42èmes Journées de Statistique, 24-28 of may 2010 - Marseille, France Société Francaise de Statistique
Olivier Mestre, Victor Venema & groupe COST-ES0601 HOME

 A downscaling system for the atmospheric variables to drive soil-vegetation-atmosphere transfer models on high resolutions
COSMO User Seminar 2010, Langen, Germany, 2-4 March 2010
Annika Schomburg, Victor Venema, Ralf Lindau, Felix Ament, Clemens Simmer

2009
 Combining surrogate clouds with geostatistics to ease the comparisons of point radiation measurements with cloud measurements (poster | extended abstract)
ISTP2009, 18-23 October, 2009, Delft University of Technology, The Netherlands.
Victor Venema, Ralf Lindau, Tamas Varnai and Clemens Simmer

 Multi-stationäre Simulationen von täglichen Niederschlagssummen mit einem neuen auf Surrogate basierenden Wettergenerator und Selbstorganisierenden Merkmalskarten
8. Deutsche Klimatagung, Universitätsclub Bonn, Deutschland, 5. bis 8. Oktober 2009.
Tobias Sauter, Victor Venema

 TR32 time series comparison (pdf | ppt)
Structure and complex systems group, Transregio 32 meeting, Bonn, 29 September 2009
Victor Venema

 Scale-consistent two-way coupling of land-surface and atmospheric models
Transregio 32, International Workshop 8th-10th June 2009
Annika Schomburg, Victor Venema, Felix Ament, Clemens Simmer

 Adaptive parameterization schemes, an example for radiative transfer
Transregio 32, International Workshop 8th-10th June 2009
Victor Venema, Annika Schomburg, and Clemens Simmer

 A new algorithm combining geostatistics with the surrogate data approach
Transregio 32, International Workshop 8th-10th June 2009
Victor Venema, Ralf Lindau, Tamas Varnai and Clemens Simmer

 The COST-HOME monthly benchmark dataset with temperature and precipitation data for testing homogenisation algorithms
Management committee COST-HOME, Bologna, 25-29 May, 2009
Victor Venema, Enric Aguilar, José A. Guijarro and Olivier Mestre

 A new algorithm for the downscaling of 2-dimentional atmospheric near-surface fields that adds both explained and not explained small-scale variability
FREE Workshop on precipitation downscaling and modelling, April 28-30, 2009, Climatic Research Unit, Norwich, UK.
Victor Venema, Annika Schomburg and Clemens Simmer

 Towards a new surrogate-based non-Gaussian non-Markovian multi-station weather generator using self organising maps for weather classification applied to daily rain sums
FREE Workshop on precipitation downscaling and modelling, April 28-30, 2009, Climatic Research Unit, Norwich, UK.
T. Sauter and V. Venema

 A new algorithm combining geostatistics with the surrogate data approach to increase the accuracy of comparisons of point radiation measurements with cloud measurements
EGU General assembly, Vienna, Austria, 19-24 April 2009.
V.K.C. Venema, R. Lindau, T. Varnai, and C. Simmer

 Validation of a new algorithm for the downscaling of 3-dimensional cloud fields
EGU General assembly, Vienna, Austria, 19-24 April 2009.
V.K.C. Venema, S. Gimeno Garcia, and C. Simmer

 Towards a new surrogate-based non-Gaussian non-Markovian multi-station weather generator using self organising maps for weather classification applied to daily rain sums (abstract | poster)
EGU General assembly, Vienna, Austria, 19-24 April 2009.
T. Sauter and V. Venema

 A new algorithm for the downscaling of 2-dimentional atmospheric near-surface fields that adds both explained and not explained small-scale variability
EGU General assembly, Vienna, Austria, 19-24 April 2009.
V.K.C. Venema, A. Schomburg, and C Simmer

 Scale-consistent two-way coupling of land-surface and atmospheric models
EGU General assembly, Vienna, Austria, 19-24 April 2009.
A. Schomburg, V. Venema, F. Ament, and C. Simmer

 The COST-HOME monthly benchmark dataset with temperature and precipitation data for testing homogenisation algorithms
EGU General assembly, Vienna, Austria, 19-24 April 2009.
V.K.C. Venema and O. Mestre

 COST-ES0601: Advances in homogenisation methods of climate series: an integrated approach (HOME)
EGU General assembly, Vienna, Austria, 19-24 April 2009.
O. Mestre, I. Auer, V. Venema, P. Stepanek, T. Szentimrey, A. Grimvall, and E. Aguilar

 Assimilation of radar precipitation and satellite data into a NWP model using a physical initialisation scheme
EGU General assembly, Vienna, Austria, 19-24 April 2009.
M. Milan, D. Schüttemeyer, V. Venema, and C. Simmer

 Benchmark database inhomogeneous data, surrogate data and synthetic data
Working group meeting COST-HOME, Tarragona, Spain, 9-11 March, 2009
Victor Venema

 Assimilation of Radar Precipitation and Satellite Data into a NWP Model Using a Physical Initialisation Scheme
COSMO/CLM User Seminar, 9-11 March 2009.
M. Milan, V. Venema, D. Schüttemeyer, and C. Simmer

 Scale-consistent two-way coupling of land-surface and atmospheric models (Abstract | Presentation)
COSMO/CLM User Seminar, 9-11 March 2009.
A. Schomburg, V. Venema, F. Ament, and C. Simmer

2008
 Assimilation of Radar and Satellite Data in Mesoscale Models: a physical initialisation scheme (24 Mb)
Meteorologische Zeitschrift, 17, No. 6, pp. 887-902, 2008.
Marco Milan, Victor Venema, Dirk Schüttemeyer, and Clemens Simmer

 Less jumps, less memory: homogenized temperature records and long memory (low quality (0.5 Mb) | high quality (24 Mb))
JGR-Atmospheres, 113, D19110, doi:10.1029/2008JD009919, 2008.
Henning Rust, Olivier Mestre, and Victor Venema

 A new algorithm for the downscaling of 3-dimensional cloud fields
International Radiation Symposium, Foz do Iguaçu, Brazil, 3-8 August 2008
Victor Venema, Sebastián Gimeno García, and Clemens Simmer

 On the consistency of airborne cloud microphysical and irradiance measurements with 3D model results from three cloud generators
International Radiation Symposium, Foz do Iguaçu, Brazil, 3-8 August 2008
Victor Venema, Sebastian Schmidt, Francesca Di Giuseppe, Ronald Scheirer and Clemens Simmer

 Two efficient adaptive radiative transfer parameterisations
International Radiation Symposium, Foz do Iguaçu, Brazil, 3-8 August 2008
Victor Venema, Annika Schomburg, Felix Ament, and Clemens Simmer

 COST Action ES0601 "HOME" (abstract pdf | poster ppt)
EGU General assembly, Vienna, Austria, 13-18 April 2008
Olivier Mestre, Ingeborg Auer, Enric Aguilar, Paul Della-Marta, and Victor Venema

 Inhomogeneities in temperature records deceive long-range dependence estimators (abstract | poster)
EGU General assembly, Vienna, Austria, 13-18 April 2008
Henning W. Rust, Olivier Mestre, and Victor Venema

 A new algorithm for the downscaling of 3-dimensional cloud fields (abstract | presentation pdf | presentation ppt)
EGU General assembly, Vienna, Austria, 13-18 April 2008
Victor Venema, Sebastián Gimeno García, and Clemens Simmer

2007
 Two adaptive radiative transfer schemes for numerical weather prediction models
Atmospheric Chemistry and Physics, 7, 5659-5674, 2007
Victor Venema, Annika Schomburg, Felix Ament, and Clemens Simmer

 Beyond multi-fractals: surrogate time series and fields
AGU Fall meeting, San Francisco, USA, 10-14 December, 2007
Victor Venema, and Clemens Simmer

 Benchmark database, based on surrogate climate records
COST HOME management commitee, 23 November, 2007
Victor Venema

 Beyond fractals: surrogate time series and fields (ppt | pdf)
Complexity 2007, Natural Complexity: Data and Theory in Dialogue. Cambridge, UK, Aug. 13th to 17th 2007
Victor Venema, and Clemens Simmer

 Data inhomogeneity creates artificial long-range dependence in historical temperature data
Complexity 2007, Natural Complexity: Data and Theory in Dialogue. Cambridge, UK, Aug. 13th to 17th 2007
Henning Rust, Olivier Mestre, Victor Venema

 Adaptive radiative transfer parameterisation schemes utilising spatial and temporal correlations
Complexity 2007, Natural Complexity: Data and Theory in Dialogue. Cambridge, UK, Aug. 13th to 17th 2007
Victor Venema, Annika Schomburg, Felix Ament, and Clemens Simmer

 Generation of surrogate cloud fields bases on measured cloud properties
DACH-MT, Hamburg, Germany, 10-14 Sept. 2007
Victor Venema, and Clemens Simmer

 Efficient and accurate parameterisations for radiative transfer that utilise spatial and temporal correlations
DACH-MT, Hamburg, Germany, 10-14 Sept. 2007
Victor Venema, Annika Schomburg, Felix Ament, and Clemens Simmer

 Statistical characteristics of surrogate data based on geophysical measurements (abstract | ppt slides | pdf slides)
EGU General assembly, Vienna, Austria, 15-20 April, 2007
Victor Venema, Henning W. Rust, Susanne Bachner, and Clemens Simmer

 Designing more efficient and accurate parameterisation schemes utilising spatial and temporal correlations - two example radiative transfer parameterisations for limited area models (abstract | ppt slides | pdf slides)
EGU General assembly, Vienna, Austria, 15-20 April, 2007
Victor Venema, Annika Schomburg, Felix Ament, and Clemens Simmer

 Reproducing cloud microphysics and irradiance measurements using three 3D cloud generators
Q.J.R. Meteorol. Soc., 133, pp. 765-780, 2007
K. Sebastian Schmidt, Victor Venema, Francesca Di Giuseppe, Ronald Scheirer, Manfred Wendisch, and Peter Pilewski.

 Results of an Adaptive Radiative Transfer Parameterisation for the Lokal-Modell (ppt | pdf)
LM User Seminar, Langen, Germany, 5-7 March, 2007
Annika Schomburg, Victor Venema, Felix Ament, and Clemens Simmer

 The Meteorological Institute of the University Bonn
Promet, Vol. 33, no. 1/2, pp. 61-64, 2007
Andreas Hense, Clemens Simmer, Andreas Bott, Thomas Burkhardt, Almut Gassmann, Alice Kapala, Ralf Lindau, Victor Venema, and Insa Thiele.

2006
 Statistical characteristics of surrogate data based on geophysical measurements
Nonlinear Processes in Geophysics, 13, pp. 449-466, 2006
Victor Venema, Susanne Bachner, Henning Rust, and Clemens Simmer

 A Stochastic Iterative Amplitude Adjusted Fourier Transform Algorithm with improved accuracy
Nonlinear Processes in Geophysics, 13, no. 3, pp. 247-363, 2006
Victor Venema, Felix Ament, and Clemens Simmer

 Two adaptive schemes for the radiative transfer parameterisation in the Lokal-Modell
12th atmospheric radation conference 2006, Madison, WI, USA, 10-14 July 2006
Victor Venema, Felix Ament, Annika Schomburg, and Clemens Simmer

 Generators for surrogate historical daily data records with known statistical properties for testing algorithms
Fifth seminar for homogenization and quality control in climatological databases, Budapest, Hungary, 29 May-02 June 2006
Victor Venema, Henning Rust, Susanne Bachner, Alice Kapala , and Clemens Simmer

 The 4D-clouds Project: Goals, Experiments, Data, and Results
12th atmospheric radation conference 2006, Madison, WI, USA, 10-14 July 2006
K. Sebastian Schmidt, Victor Venema, and Clemens Simmer

 Validation studies with and 3D radiative transfer in surrogate cloud fields
12th atmospheric radation conference 2006, Madison, WI, USA, 10-14 July 2006
Victor Venema, Sebastián Gimeno García, Sebastian Schmidt, Ronald Scheirer, Francesca Di Giuseppe, Manfred Wendisch, and Clemens Simmer

 Two adaptive schemes for radiative transfer parameterisations in NWP models (abstract | presentation)
LM User Seminar, Langen, Germany, 6-7 March, 2006
Victor Venema, Felix Ament, Annika Schomburg, and Clemens Simmer

 Two adaptive schemes for radiative transfer parameterisations in NWP models (poster (0.6 Mb) | poster (4 Mb) | abstract)
EGU General Assembly, Vienna, Austria, 2-7 April, 2006
Victor Venema, Felix Ament, Annika Schomburg, and Clemens Simmer

 Online generation of temporal and spatial fractal red noise (poster (0.8 Mb) | poster (11 Mb) | abstract)
EGU General Assembly, Vienna, Austria, 2-7 April, 2006
Victor Venema, Susanne Theis, and Clemens Simmer

 Statistical properties of rain and river flow and their surrogates (poster | abstract)
EGU General Assembly, Vienna, Austria, 2-7 April, 2006
Victor Venema, Susanne Bachner, Henning Rust, and Clemens Simmer

 Gaussian smoothing for the Independent Pixel Approximation applied to actinic flux density fields in inhomogeneous clouds (poster (4 Mb) | abstract)
EGU General Assembly, Vienna, Austria, 2-7 April, 2006
Anke Kniffka, Victor Venema, and Thomas Trautmann

 3D Cloud fields and solar spectral irradiances: measurements versus model (poster (1.6 Mb) | abstract)
EGU General Assembly, Vienna, Austria, 2-7 April, 2006
Sebastian Schmidt, Victor Venema, Ronald Scheirer, Francesca di Giuseppe, Manfred Wendisch, and Peter Pilewskie

 Influence of the dimensionality on three-dimensional solar radiative transfer effect
EGU General Assembly, Vienna, Austria, 2-7 April, 2006
Sebastián Gimeno García, Victor Venema, and Thomas Trautmann

 Surrogate cloud fields with measured cloud properties (poster | abstract)
EGU General Assembly, Vienna, Austria, 2-7 April, 2006
Victor Venema, Sebastián Gimeno García, Anke Kniffka, Steffen Meyer, and Clemens Simmer

 Surrogate cloud fields generated with the Iterative Amplitude Adapted Fourier Transform algorithm (color | black/white)
Tellus 58A, no 1, pp. 104-120, 2006
Victor Venema, Steffen Meyer, Sebastián Gimeno García, Anke Kniffka, Clemens Simmer, Susanne Crewell, Ulrich Löhnert, Thomas Trautmann, and Andreas Macke

2005
 The Physical Initialization Bonn (PIB) scheme
Sixth International SRNWP-Workshop on Non-Hydrostatic Modelling, Bad Orb, Germany, 31 October - 2 November 2005.
Marco Milan, Felix Ament, Victor Venema, and Clemens Simmer

 Physical initialization to incorporate radar precipitation data into a numerical weather prediction model (Lokal Model)
32nd Conference Radar Meteorology, Albuquerque, USA, 24-29 October, 2005
Marco Milan, Felix Ament, Victor Venema, Alessandro Battaglia, Clemens Simmer

 3d surrogate cloud fields with measured structures
third Intercomparison of 3D Radiation Codes (I3RC) workshop, Kiel, Germany, 11 - 14 October 2005.
Victor Venema, and Clemens Simmer

 Surrogate cloud fields from measured data
Invited talk at LaMP, Clermont Ferrand, France, 10th June 2005
Victor Venema, Clemens Simmer

 3d surrogate cloud fields with measured structures
5th International Scientific Conference on the Global Energy and Water Cycle (GEWEX meeting), Orange Country, California, USA, June 20-24, 2005
Victor Venema, and Clemens Simmer

 3-dimensional surrogate cloud fields with measured structures
3rd pan-GCSS meeting on clouds, climate and models, Athens, Greece, 16-20 May 2005
Victor Venema, and Clemens Simmer

 A scale break in high-resolution liquid water path measurements
EGU, Vienna, Austria, 24-29 April 2005
Victor Venema, Verena Leyendecker, Clemens Simmer

 3-dimensional surrogate cloud fields with measured structures
EGU, Vienna, Austria, 24-29 April 2005
Victor Venema, and Clemens Simmer

2004
 The BALTEX Bridge Campaign An integrated approach for a better understanding of clouds
Bulletin Am. Meteorol. Soc., 85, no. 10, pp. 1565-1584, doi: 10.1175/BAMS-85-10-1565, 2004.
Susanne Crewell, Clemens Simmer, Ulrich Löhnert, Victor Venema, Arnout Feijt, Erik van Meijgaard, André van Lammeren, Hannelore Bloemink, Dominique Jolivet, Manfred Wendisch, Sebastian Schmidt, Marc Schröder, Ulrika Willén, Markus Quante, Jens Meywerk, Oleg A. Krasnov, Thomas Trautmann, Sebastián Gimeno García, Klaus Pfeilsticker, and Thomas Scholl

 Reale und surrogate Wolkenfelder aus den BBC-Messkampagnen für die Untersuchung von Strahlungseffekten
DACH-Meteorologentagung, Karlsruhe, Germany, 7-10 September 2004
Clemens Simmer und Victor Venema

 Bodengebundene Fernerkundung der bewölkten Atmosphäre: Die BALTEX BRIDGE
DACH-Meteorologentagung, Karlsruhe, Germany, 7-10 September 2004
Susanne Crewell, Ulrich Löhnert, Erik van Meijgaard, Clemens Simmer, und Victor Venema

 Iterative amplitude adapted Fourier transform surrogate cloud fields
14th International Conference on Clouds and Precipitation, Bologna, Italy, 18-23 July 2004
Victor Venema, Steffen Meyer, Sebastián Gimeno García, Anke Kniffka, Clemens Simmer, Susanne Crewell, Ulrich Löhnert, Thomas Trautmann, and Andreas Macke

 The BALTEX BRIDGE campaings - a quest for continental cloud structures
14th International Conference on Clouds and Precipitation, Bologna, Italy, 18-23 July 2004
C. Simmer, V. Venema, M. Diederich, S. Crewell, Arnout Feijt, and Jean-Louis Brenguier

 3D cloud fields with measured power spectra and LWC height distributions for radiative transfer calculations (pdf |  ppt)
EGU2004, clouds and radiation session, Nice, France
Victor Venema, Sebastián Gimeno García, Steffen Meyer, Clemens Simmer, Susanne Crewell, Ulrich Löhnert, Thomas Trautmann, Andreas Macke

 Iterative and constrained algorithms to generate cloud fields with measured properties (pdf |  ppt)
Invited talk in the multi-fractals session, EGU2004, Nice, France
Victor Venema Clemens Simmer Susanne Crewell

2003
 Surrogate cloud fields with measured cloud properties
6th Int. Symp. on Tropospheric Profiling:Needs and Technologies, Leipzig, 14-20 September, pp. 303-305, 2003
Victor Venema, Susanne Crewell, and Clemens Simmer

 Searching for a 3D-cloud field with measured cloud properties
EGS-AGU-EUG Joint Assembly, Nice, 06-11 April 2003
Victor Venema, Sebastián Gimeno García, and Clemens Simmer

 3D Effects on Radiative Transfer Simulations for Cloud Fields Measured in the BBC Campaign
EGS-AGU-EUG Joint Assembly, Nice, 06-11 April 2003
Sebastián Gimeno García, Thomas Trautmann, Manfred Wendisch, Jens Meywerk and Victor Venema

 Inhomogeneous cloud measurements during BBC-2001
EGS-AGU-EUG Joint Assembly, Nice, 06-11 April 2003
Victor Venema, Clemens Simmer, Susanne Crewell, and the 4D-clouds team

 Solar Photon Path Lenght Distributions Studies During the Cabauw BBC 4D-Clouds Sept. 2001 Campaign
Geophysical Research Abstracts, Vol. 5, EGS 28th General Assembly, Nice, 06-11 April, 2003
Scholl, T., U. Nägele, M. Quante, O. Sievers, S. Crewell, V. Venema and K. Pfeilsticker.

 An evolutionary search algorithm to generate 3D cloud fields with measured cloud boundary statistics.
Report, 2003
Victor Venema

2002
 The 4D-Clouds project: Searching for a 3D-cloud field with measured cloud boundary properties
Second European Conf. on Radar Meteorol. (ERAD), Delft, 18-22 November 2002
Victor Venema, and Clemens Simmer

 The 4D-Clouds project: Cloud structure measurements with a scanning microwave radiometer and a scanning cloud radar
Second European Conf. on Radar Meteorol. (ERAD), Delft, 18-22 November 2002
Victor Venema, Susanne Crewell, Clemens Simmer, Jens Meywerk, Markus Quante, and Oliver Sievers

 The 4D-Clouds project: Inhomogeneous cloud measurements during BBC-2001
Second European Conf. on Radar Meteor. (ERAD), Delft, 18-22 November 2002
Victor Venema and the 4D-clouds team

 Deriving water cloud properties from vertical pointing 95 GHz Doppler radar
Second European Conf. on Radar Meteor. (ERAD), Delft, 18-22 November, pp. 161-166, 2002
J. Meywerk, O. Sievers, M. Quante, V. Venema, and S. Crewell

 Cloud structure measurements in the BBC2001 cloud campaign
Topical Meeting on Boundary Layer Clouds, Toulouse, 24-27 June 2002.
Victor Venema, and Clemens Simmer

 Measurement of the photon path length distributions for validation of radiative transfer models
Geophysical Research Abstracts, Vol. 4, EGS 27th General Assembly, Nice, 21-26 April, 2002
Scholl, T., U. Nägele, O. Funk, U. Platt, K. Pfeilsticker, H. Lemke, M. Quante, O. Sievers, S. Crewell and V. Venema

2001
 Inhomogeneous cloud measurements and modelling in the 4D-clouds project
IAMAS 2001, Innsbruck, 10-18 July 2001.
Victor Venema, Susanne Crewell, Clemens Simmer, Franz Berger, Jürgen Fischer, Andreas Macke, Klaus Pfeilsticker, Burkhardt Rockel, Jürgen Steppeler, Thomas Trautmann, Manfred Wendisch, and André van Lammeren.

 Coherent scattering of microwaves by particles; Evidence from clouds and smoke
Journal of the Atmospheric Sciences, Vol. 58, no. 9, pp. 1091-1102, June 2001.
Jan Erkelens, Victor Venema, Herman Russchenberg, and Leo Ligthart

2000
 Cloud measurements with radar
PhD thesis, 13 November 2000.
Victor Venema

 Clear-air scattering observations: downdraft and angels
First European Radar Meteorology, Bologna, Italy, 4-8 September 2000.
Victor Venema, Herman Russchenberg, and Leo Ligthart

 Radar and Lidar Observations of the Melting Process in the Bright Band
IGARSS 2000, Hawaii, USA.
Victor Venema, Herman Russchenberg, Arnoud Apituley, Andre van Lammeren, Susanne Crewell, and Leo Ligthart

 Coherent particle scatter in clouds: reflection calculations based on in-situ measurements
Proc. 13th Int. Conf. Clouds Precipitation, Reno, Nevada, USA, 14-18 Aug. 2000.
Victor Venema, Jan Erkelens, Herman Russchenberg, and Leo Ligthart

 Cloud boundary height measurements using lidar and radar (0.4 Mb)
Physics and Chemistry of the Earth, 24, no. 2, pp. 129-134, 2000.
Victor Venema, Herman Russchenberg, Arnoud Apituley, Andre van Lammeren, and Leo Ligthart

 Ground-based remote sensing of stratocumulus properties during CLARA, 1996
Journal Applied Meteorology, 39, no. 2, pp 169-181, Feb 2000.
Reinout Boers, Herman Russchenberg, Jan Erkelens, Victor Venema, Andre van Lammeren, Arnoud Apituley, and Susanne Jongen.

1999
 Some notes on scattering of radiowaves by clouds
Proc. Symposium Remote Sensing of Cloud Parameters: Retrieval and Validation, pp. 63-70, 21-22 October 1999, Delft, The Netherlands.
Victor Venema, Jan Erkelens, Herman Russchenberg, and Leo Ligthart

 Clouds and radiation: intensive experimental study of clouds and radiation in the Netherlands (CLARA)
Proc. Symposium Remote Sensing of Cloud Parameters: Retrieval and Validation, pp. 5-10, 21-22 October 1999, Delft, The Netherlands.
Andre van Lammeren, Arnout Feijt, Dave Donovan and Hannelore Bloemink, Herman Russchenberg, Victor Venema and Jan Erkelens, Arnoud Apituley, Harry ten Brink and Andrey Khlystov, Suzanne Jongen, Gert Brussaard and Matti Herben

 Coherent particle scatter in developing cumulus clouds
Proc. 29th International conf. on radar meteorology, 12-16 July 1999, Montreal, Canada, AMS, pp. 904-907.
J.S. Erkelens, V.K.C. Venema, and H.W.J. Russchenberg

 Coherent Particle Scatter in Smoke and Cumulus Clouds
Igarss 99, Hamburg, vol. 1, pp. 687-689, June 28 - July 2, 1999, Germany
J.S. Erkelens, V.K.C. Venema, and H.W.J. Russchenberg

 Correction for clipping of Doppler spectra from clouds and other atmospheric targets
Igarss 99, Hamburg, vol. 2, pp. 1180-1182, June 28 - July 2, 1999, Germany
Victor Venema, Herman Russchenberg, and Leo Ligthart

1998
 The effect of the orientation of ice crystals in the melting layer and ice clouds on measurements using radar and lidar
Conference on light scattering by nonspherical particles: Theory, measurements and applications, 1998, New York
Victor Venema, Herman Russchenberg, Leo Ligthart, Andre van Lammeren and Arnoud Apituley

 The melting layer: The radar bright band is dark for lidar
URSI commission F international triennial open symphosium on Wave Propagation and Remote Sensing, pp. 159-162.
V.K.C. Venema, H.W.J. Russchenberg, A. van Lammeren, A. Apituley and L.P. Ligthart

 Observations of the vertical structure of stratocumulus with lidar and an S-band radar
4th International Symposium on Troposheric Profiling
H.W.J. Russchenberg, V.K.C Venema, A.C.A.P. van Lammeren, A.Feijt, A. Apituley

 Cloud measurements with lidar and a 3 GHz radar
Final report for the European Space Agency, IRCTR report: IRCTR-S-008-98
H.W.J. Russchenberg , V.K.C Venema, A.C.A.P. van Lammeren, A. Feijt, A. Apituley

1997
 Radar-lidar observations of clouds during the CLARA-campaigns
Workshop on Synergy of Active Instruments in the Earth Radiation Mission
H.W.J. Russchenberg, V.K.C Venema, A.C.A.P. van Lammeren, A. Apituley

   
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