Elfrun Lehmann

M.Sc. Computational Science, Diplom Geography

AB Geochemistry (Arbeitsbereich Geochemie)

Scientific Coordinator TRR 170

Address Malteserstr.74-100
Room 219, Building B
12249 Berlin
Telephone +49 30 838 - 50 160 / -71 682
Email trr170-office@geo.fu-berlin.de, elfrun.lehmann@fu-berlin.de

Office hours

Research Interests

I am coordinating the Transregional Collaborative Research Center (CRC) TRR 170 'Late Accretion Onto Terrestrial Planets' and its associated Graduate School of Planetary Sciences.

Since the CRC will provide new data to the earth sciences community I will be working on developing the infrastructure and tools to archive and retrieve these data products.

Grants

2008              Postdoc  Stelle bewilligt für 2009-2012

                      DFG Antrag zum Sub-Projekt der DFG FOR 584 

                      Erdrotation und Globale Dynamische Prozesse’.  

                      (PI Prof.  U. Ulbrich)

1998              Visiting Scientist Stipendium bewilligt für 1999

                      NOAA Stipendium ‘Evaluation and Application of a coupled air

                      chemistry model to predict air pollutants for urban regions

                      (Dr. B. Hicks)

1997              Visiting Scientist Stipendium bewilligt für 1998

                      NOAA Stipendium ‘Development of a coupled air chemistry

                      model to predict air pollutants for urban regions

                      (Dr. B. Hicks)



Education

2003              Master in Computational Sciences (M.Sc.)

                      George Mason University,

                      Center for Ocean-Land-Atmosphere Studies - COLA

                      Calverton, MD, U.S.

                      (Advisor: Prof. P. Dirmeyer, COLA) 

1991              Diplom (Geography)

                      Johannes-Gutenberg Universität, Mainz, Germany

                      (Institute of Geography, Institute of Physics of the Atmosphere,

                      Advisor: Prof. R. Jaenicke)

Professional Experience

Since 2016    Scientific Coordinator SFB-TRR170

                      Freie Universität Berlin

                      Institute of Geological Sciences,Geochemistry 

                      (Prof. Harry Becker), Berlin, Germany                               

2015 - 2015   Research assistant

                      Freie Universität Berlin

                      Institute of Geological Sciences (Prof. Mark Handy)

                      Berlin, Germany

2009 – 2014  Consultant

                      AeroKinetics (Gary E. Moore), Seabrook, NH, U.S.                     

2006 - 2009   Research assistant

                      Freie Universität Berlin, Institute of Meteorology

                      (Prof. Uwe Ulbrich), Berlin, Germany

2006              Research assistant

                      Freie Universität Berlin, Institute of Geological Sciences

                      (Prof. Mark Handy), Berlin, Germany

2004 - 2006   Research assistant

                      Potsdam - Institute of Climate Impact Research (Prof. W. Lucht)

                      Potsdam, Germany

2002 – 2004  Research assistant

                      GMU COLA (Prof. Jagadish Shukla), Calverton, MD, U.S. 

2001 – 2002  Research assistant

                      GMU CAMPS (Prof. Steven R. Hanna), Fairfax, VA, U.S. 

1999 – 2000  Consultant, Earth Tech-Atmospheric Science Group,

                      (Gary E. Moore) Concord, MA, U.S. 

1995 – 1999  Visiting Scientist

                      NOAA, Air Resources Lab.,  (Dr. Bruce Hicks), 

                      Silver Spring, MD, U.S.

1993 – 1995  Consultant

                      UMEG, Karlsruhe, Germany

1992 – 1995  Consultant

                      Software Applications, NETCOMM, Karlsruhe, Germany

Koordination von wissenschaftlichen Tagungen und Initiativen

Jahr

Position

Aufgabenbereich

2015 Gemeinsamer SFB Transregio Antrag 170 von FUB, DLR, MfN und WWU Münster
  • Koordination der Beiträge, Erstellen und Konzeptionierung von Teilbereichen der Antragsskizze und des Hauptantrages
  • Verantwortlich für alle administrativen und organisatorischen Tätigkeiten bzgl. Einreichung der Antragsskizze und des Hauptantrages bei der DFG.
  • Vorbereitung, Organisation und Durchführung der zweitätigen Evaluation durch die DFG
2006 DFG Teil-Forschergruppentreffen FOR 584‚ Erdrotation und dynamische Prozesse‘, Institut für Meteorologie, FU Berlin
  • Koordination von Vorbereitung und Ablauf. 
  • Nachbereitung
2006 Gemeinsamer Clusterantrag der FUB Und UP zur Exzellenzinitiative
  • Koordination der Beiträge.
  • Erstellen einer Antragsskizze zur Einreichung bei der DFG.
  • Erstellen und Pflege der Webseite.
2005 DEKLIM Tagung, Potsdam – Institut für Klimafolgenforschung (PIK)
  • Koordination von Vorbereitung und Ablauf.
2001 George Mason University - Annual Summer Workshop on Atmospheric Transport and Dispersion Modeling, Fairfax, Virginia, USA
  • Koordination von Vorbereitung und Ablauf in Zusammenarbeit mit dem Tagungsteam.

Sprachen

Deutsch              Muttersprache

Englisch              Verhandlungssicher, in Wort und Schrift fließend

Französisch       in Wort und Schrift gut

IT – Kenntnisse

Online Verwaltungssysteme      Content Management System der FU Berlin

Programmiersprachen                Fortran, C++, GrADS, MatLab

Betriebssysteme                           Linux, MS DOS, Windows

Anwendungssoftware                 Office Programme (Open Office, MS Office)

Begutachtete Publikationen

Lehmann, Elfrun und Peter Névir, 2012, Uncertainties in Variations of Relative Atmospheric Angular Momentum Computed from Reanalysis Data’, 05/2012; 117(D9). DOI: 10.1029/2011JD016658JGR-Atmosphere.

Jaenicke, R., V. Dreiling, E. Lehmann, P.K. Koutsenogli, J. Stingl (1992): Condensation Nuclei at The German Antarctic Station Georg-von-Neumayer, Tellus, Vol. 44B, 311-317.

Lehmann, E., R. Jaenicke (1991): Condensation Nuclei Measurements at The Georg von Neumayer Station (F.R.G.), Coastal Antarctica, J. Aerosol Sci., Vol. 22, 589-592.

Reports

 Wolfgang Lucht, Elfrun Lehmann, Sybill Schaphof, Birgit Schröder, Tim Erbrecht (2005): Trends in the Regional Carbon Budget 1900-2100, Endbericht für das Siberia II Projekt (Mult-Sensor Concepts for Greenhouse Gas Accounting in Northern Eurasia), innerhalb des 5. Rahmenprogramms der Europäischen Kommission.

Hanna, S. R., E. Lehmann, P. Franzese, N. Hamer (2002): User-Based Requirements Assessment for Atmospheric Transport Tools, School of Computational Sciences, George Mason University, Fairfax, VA 22030-4444, Bericht für das Department of Energy, Chemical and Biological National Security (CBNP) Program.

Gary Moore, Lloyd Schulman, Elfrun Lehmann (2000): Ohio Valley-Ozone Smog Pollution and Power Plants in the Ohio River Valley,Bericht für das Ohio Environmental Council, Ohio Valley Environmental Coalition, Ohio Valley Environmental Restoration.

Lehmann, Elfrun (1997): Comparison of Modeled and Observed Ozone, NOxand Biogenic Isoprene Concentration in Maryland, Bericht für NOAA ARL, Silver Spring, MD.

Tagungsbeiträge

Lehmann, E. and P. Névir (2012), Uncertainties in Variations of Relative Atmospheric Angular Momentum Computed from Reanalysis Data, Vortrag, International symposium on data assimilation, Deutscher Wetterdienst, Offenbach, 8.-11. 10.2012

Lehmann E., Hansen F., Ulbrich U., Névir P., Leckebusch G.C., (2009), Assessing the effect of the relative atmospheric angular momentum (AAM) on length-of-day (LOD) variations under climate warming, Vortrag, Geophysical Research Abstracts, Vol. 11, EGU2009-10520-1.2009, Vortrag, EGU General Assembly 2009, Wien, 19.-24.04.2009.

Lehmann E., Götzsch A., Ulbrich U., Leckbusch G.C., Névir P., Thomas M. (2009), Long-term ERP time series as indicators for global climate variability and climate change, Poster, Geophysical Research Abstracts, Vol. 11, EGU2009-9084-1.2009, EGU General Assembly 2009, Wien, 19.-24.04.2009.

Lehmann E.,P. Névir G.C. Leckebusch, U. Ulbrich (2008): The influence of zonal winds on the ENSO-LOD relation on interannual time scales, Vortrag, Geodätische Woche, Bremen.

Lehmann, E., G. C. Leckebusch, U. Ulbrich, P. Névir (2008): Effects of ENSO on sub-seasonal to interannual length-of-day (LOD) variability. Vortrag, EGU Wien.

E. Lehmann, G.C. Leckebusch, U. Ulbrich, P. Névir (2007): Ocean-Atmosphere Effects on Interannual Length-of-Day (LOD) Variations. Poster, Geodätische Woche, Leipzig.

Lehmann, E., Chr. Endler, G.C. Leckebusch, U. Ulbrich, P. Névir (2007): LOD - An independent indicator for climate variability & change ? Poster, EGU, Wien

Endler, C., G.C. Leckebusch, U. Ulbrich, P. Nevir, E. Lehmann (2006): Relationship between interannual variations in the lengths of day (LOD) and ENSO. Poster, Geodätische Woche, München.

Elfrun Lehmann, P. Franzese, S. R. Hanna, R. Britter, N. Hamer (2002): Testing and development of comprehensive evaluation methodologies for urban dispersion models and their relationship to users needs requirements, Vortrag und Beitrag in Proceedings der 12. Joint Conference on the Application of Air Pollution Meteorology, A&WMA Norfolk, Virginia, USA

Lehmann, Elfrun, P. Franzese, J. Chang, S. R. Hanna (2002): Assessment of user-based requirements for atmospheric transport tools and its relation to model evaluation methodologies, Vortrag, Sixth Annual GMU Transport and Dispersion Modeling Workshop, Fairfax, Virginia, USA.

Moore, Gary, Elfrun Lehmann (2001): The impact of photochemical grid model volume on ozone predictions in the New York City plume, Vortrag, Modeling Committee Meeting of the State Services Organization (SSO), Baltimore-Washington International Airport (BWI), USA.

Lehmann, Elfrun, Gary E. Moore (1999): An advanced modeling system to predict air quality, Vortrag, 92ndAir & Waste Management Association Annual Meeting & Exhibition, St. Louis, Missouri, USA.

Lehmann, Elfrun(1998): An Evaluation of the Predictive Performance of the Photochemical Grid Models UAM-V and CAMx for the Northeast Corridor, Vortrag und Beitrag in Proceedings of 91stAir & Waste Management Association Annual Meeting & Exhibition, San Diego, California, USA.

Lehmann, Elfrun(1997): Comparison of Modeled and Observed Biogenic VOCs in Maryland, Vortrag, Workshop on Biogenic Hydrocarbons in the Atmospheric Boundary Layer, Charlottesville, North Carolina,USA.

Lehmann, E., J.T. McQueen, R.R. Draxler (1997): Modeling the Impact of Biogenic Emissions on Ozone Concentrations in the Lower Troposphere, Vortrag, AGU Spring Meeting, Baltimore, MD, USA

Lehmann, E., R. Jaenicke (1991): Condensation Nuclei Measurements at the Georg von Neumayer Station (FRG), Coastal Antarctica, Vortrag, European Aerosol Conference, Karlsruhe.

 

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