M.Sc. Helena Gerdener

Function:	Scientific Staff Member
Email:	[Email protection active, please enable JavaScript.]
Phone:	+49 228 73-6151
Fax:	+49 228 73-3029
Room:	2.003
Address:	Institute of Geodesy and Geoinformation Nussallee 15 D-53115 Bonn

Since 02.10.2017 Research assistant at the Institute of Geodesy and Geoinformation (Astronomical, Physical and Mathematical Geodesy), University of Bonn.
2015 - 2017: Master of Science at the Institute of Geodesy and Geoinformation, University of Bonn.
2012 - 2015: Bachelor of Science at the Institute of Geodesy and Geoinformation, University of Bonn.

Gravity Recovery and Climate Experiment (GRACE) postprocessing for Level-3 solutions
GRACE- based hydrological drought indicators
Time series analysis
Assimilation of GRACE into hydrological models

Meza, I., Siebert, S., Döll, P., Kusche, J., Herbert, C., Eyshi Rezaei, E., Nouri, H., Gerdener, H., Popat, E., Frischen, J., Naumann, G., Vogt, J. V., Walz, Y., Sebesvari, Z., and Hagenlocher, M. (2020). Global-scale drought risk assessment for agricultural systems, Nat. Hazards Earth Syst. Sci., 20, 695–712, doi.org/10.5194/nhess-20-695-2020, 2020.
Gerdener, H., Engels, O., Kusche, J. (2020). A framework for deriving drought indicators from the Gravity Recovery and Climate Experiment (GRACE), Hydrol. Earth Syst. Sci., 24, 227–248, https://doi.org/10.5194/hess-24-227-2020.
Gerdener, H.: Influence of ENSO and Atlantic modes on climate variables over West Africa. Master's thesis, University of Bonn, 2017.

Gerdener, H.: Developing a multivariate drought index for West Africa from satellite remote sensing products and model outputs. Bachelor's thesis, University of Bonn, 2015.