Sigrid Berger

Kontakt/ Adresse

Sigrid Berger

PhD student


Department Community Ecology
Helmholtz Centre
for Environmental Research - UFZ
Theodor-Lieser-Straße 4
01620 Halle (Saale), Germany

Tel:  +49 345 558 5316
Fax: +49 345 558 5329
sigrid.berger@ufz.de

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Curriculum Vitae

2014 - present

PhD student at the Helmholtz Centre for Environmental Research - UFZ, Department Community Ecology

PhD project: "Effects of climate change and land use on species interactions and vegetation dynamics in grassland ecosystems"

Supervisors:    Harald Auge

                        Martin Schädler

                        Ingolf Kühn



2011 - 2014

Technician

UFZ Halle, University of Freiburg, Forstliche Versuchsanstalt Baden-Würtemberg

EU funded project "FunDivEUROPE - Functional significance of forest biodiversity in EUROPE"

2009 - 2011

Research assistant

MLU Halle-Wittenberg

DFG-Project "Functional analysis of putative Ethanolaminphosphate-Phosphatases of higher plants and their contribution to the phosphate homoeostasis"

2000 - 2007

Studies of Biology

University of Leipzig

Diploma thesis: Field study on disturbances and climatic seasonallity of tropical rainforests in Queensland, Australia



Research interests

In my PhD project I focus on the consequences of climate change on ecosystem processes in different grassland types. At the Global Change Experimental Facility (GCEF) I study plant productivity and diversity under realistic land-management conditions, both with ambient climate and changed climate conditions according to future scenarios.

To assess the effects of an extreme drought on grasslands we set up an experimental site as part of the International Drought Experiment (Drought-Net) by using fixed shelters. On this site I also collect data about productivity and plant community composition. By the use of common research protocols the results will be comparable to over 90 sites worldwide.

GCEF Bad Lauchstädt
GCEF at  the research station Bad Lauchstädt
Drought-Net Bad Lauchstädt
Drought-Net site at the research station Bad Lauchstädt
Photo: Andre Künzelmann

Collaborations

Prof. Dr. Nico Eisenhauer

Julia Siebert

German Centre for Integrative Biodiversity Research (iDiv)

Publications

Ampoorter E, Selvi F, Auge H, Baeten L, Berger S, Carrar Ei, Coppi A, Fotelli M, Radoglou K, Setiawan NN, Vanhellemont M, Verheyen K (2016) Driving mechanisms of overstorey-understorey diversity relationships in European forests. Perspectives in Plant Ecology, Evolution and Systematics 19: 21-29

Grossiord C, Gessler A, Granier A, Berger S, Bréchet C, Hentschel R, Hommel R, Scherer-Lorenzen M, Bonal D (2014) Impact of interspecific interactions on the soil water uptake depth in a young temperate mixed species plantation. Journal of Hydrology 519: 3511-3519

Pollastrini M, Holland V, Brüggemann W, Koricheva J, Jussila I, Scherer-Lorenzen M, Berger S, Bussotti F (2014) Interactions and competition processes among tree species in young experimental mixed forests, assessed with chlorophyll fluorescence and leaf morphology. Plant Biology 16: 323-331

Baeten L and 69 co-authors (2013) A novel comparative research platform designed to determine the functional significance of forest tree diversity in Europe. Perspectives in Plant Ecology, Evolution, and Systematics 15: 281-291

Conference contributions

Berger S, Kühn I, Schädler M, Auge H (2016) The Global Change Experimental Facility (GCEF) – a unique platform to study the ecosystem impact of climate change under different land-use options.
29th Conference of the Plant Population Biology Section of the Ecological Society of Germany, Austria and Switzerland in Třeboň, Czech Republic (poster)