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Prof PA Ty Ferre

 
Prof. P.A. Ty Ferré
Copyright: Christian von Hebel
 

Prof. P.A. Ty Ferré visited the Forschunsgzentrum Jülich in May 2016

Prof. P.A. Ty Ferré is a full professor in the department of Hydrology and Water Resources at the University of Arizona. He was elected as the Darcy lecturer of the National Groundwater Association for the year 2016. Within this lecture series, I invited Ty Ferré to present his work on ‘Seeing things differently: Rethinking the relationship between data, models, and decision-making’. More information about the Darcy lecture series can be found on the following website: http://www.ngwa.org/foundation/darcy/pages/current-darcy-lecturer.aspx. Ty Ferré gave presentations at the Institute of Bio- & Geosciences, Agrosphere, IBG-3 of the Forschungszentrum Jülich (May, 19th) and at the Institute of Geophysics and Meteorology of Cologne University (May, 20th).

 

 

 

Dr Yakov Pachepsky

 
Dr. Yakov Pachepsky
Copyright: Yakov Pachepsky
 

Dr. Yakov Pachepsky visited the Forschunsgzentrum Jülich between May 22 and June 11, 2016

From May 22 to June 11, 2016, Dr. Yakov Pachepsky worked at the Forschungszentrum Jülich as a visiting researcher. Dr. Yakov Pachepsky received his M.Sci. in Mechanics, his Ph.D. in Physics and Mathematics, and his Dr. Sci. in Soil Science, all of which were obtained at the Moscow State University, Russia. Since 1999 he has been working as a research physical scientist at the Hydrology and Remote Sensing Laboratory and as a soil scientist at the Environmental Microbial and Food Safety Lab of the United States Department of Agriculture (USDA) in Beltsville, Maryland.

 

 

 

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Invited research scientist from Alfred-Wegener Institute (AWI) visits the Transregional Collaborative Research Centre 32 (TR32) to talk about the Parallel Data Assimilation Framework (PDAF)

14. + 15.04.2016

Data assimilation is one of the key research aspects within the TR32. Data assimilation allows for the improvement of model predictions by updating the given model state with measurements. Furthermore, data assimilation methods are necessary to produce a reanalysis, which is one goal of the last phase of the TR32. The reanalysis within the framework of TR32 will be run by project Z2 for the Rur catchment area. The aim is to provide a consistent long term data set with constant correction via soil moisture data and water level measurements to get insights about the effect of data assimilation on the water and energy balance in simulations with the terrestrial modeling platform TerrSysMP. Recently, the parallel data assimilation framework PDAF was applied to TerrSysMP by project C6.

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Fig. 1: Thirza van Laar , Poster at AGU 2015
Copyright: Thirza van Laar
 

AGU (American Geophysical Union) Fall Meeting 2015
14-18 Dec. 2015, San Francisco, United States

The AGU (American Geophyscial Union) Conference is a yearly meeting, held in San Francisco. This year there were approximately 24,000 participants, with this number it is the largest meeting on Earth and Space science in the world. With in total more than 1700 sessions there were a lot of interesting things to hear and to see.

In one of those sessions I presented a poster myself. The session was titled 'Large-Eddy and High-Resolution Simulations for Improved Understanding and Parameterization of Clouds and Boundary Layer Processes'. The focus of the session was on small (subgrid) scale processes (e.g. convection) in the atmosphere and how to represent them.

 

 

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Fig. 1: Discussing surprising exercise results.
In front: Johannes Keller (also from IBG-3) and Dorina Walther
Copyright: Hieu Mai
 

PhD Course “Spatial Uncertainty propagation”
Nov 10-13, 2015, Copenhagen, Denmark

The four-day PhD Course “Spatial Uncertainty Propagation” was organized by the HOBE Center for Hydrology (Denmark) and took place in Copenhagen. Gerard Heuvelink and Sytze de Bruin from Wageningen University taught statistical methods to estimate, propagate and reduce uncertainty to 16 curious PhD students from various countries and research fields. We started the week with an introduction to geostatistics and immediately applied our new knowledge by computing soil pollution risk maps. This efficient iteration between well-prepared lectures and computer exercises accompanied us the whole course.

 

 

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Fig. 1: Coffee break discussions, NCAR Green Center
Copyright: Sebastian Knist

The 16th Annual WRF Users' Workshop
15-19 June 2015, Boulder, Colorado, USA

The WRF Users' Workshop annually takes place at the National Center for Atmospheric Research (NCAR) in Boulder, Colorado. It brings together both a broad community of users and developers of the Weather Research and Forecasting (WRF) model. This year there were about 200 participants, from PhD Students to Senior Scientists coming from 30 countries, but mostly the USA. Since I'm using WRF for the regional climate simulations being part of my PhD thesis, this Workshop was a great opportunity to learn about new developments and best practices in the broad range of setups as well as to discuss my own model simulation results and research questions.

For further information, please contact:


 

tn328 54d609d0981ab

Nadine Heinrichs

IRTG Coordinator


University of Cologne
Institute for
Geophysics and Meteorology

Albertus-Magnus-Platz
D-50923 Cologne
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  +49 (0)221 470 1629
+49 (0)221 470 5161
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