Ökophysiologie der Pflanzen


Within the broad field of plant ecophysiology our group is mainly interested in the effects of environmental stress on the photosynthetic apparatus. Major stress factors considered are high light and UV radiation. High priority is set on work with intact plants in their natural and in controlled environments. Analysis of the photosynthetic apparatus and the acclimation of plants is greatly supported by the use of non-invasive optical techniques such as chlorophyll fluorescence or light absorbance or reflectance.

1. Optical indicators

2. Desiccation-induced quenching

3. UV resistance of green macroalgae

4. Utility of algal UV protecting compounds as cosmetic sunscreens

5. Acclimation to high light stress

6. Acclimation to UV radiation