Georg von Arx
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My background as a plant ecologist has always been coupled with a strong interest in scientific methods and interdisciplinary research. Herb-chronology being a relatively new a posteriori approach into the past life of perennial forbs (dicotyledonous herbs) seems a perfect match to unify these two interests. In the past, I mainly strove to provide herb-chronology with a sound scientific basis, and to use it for questions into population biology and life-history changes in response to changing environments. While delving into automation of image analysis, my strong interest in anatomy and its link to ecophysiology awakenend, in line with the well-known theme 'form fits function'. I personally feel a need to integrate these three fields, because I am convinced that there is a high, unexploited potential for cross-fertilization.

Currently, I am trying to reveal how phenotypic plasticity in growth and anatomical characteristics (vessel diameter, lignification patterns) of perennial forb species may relate to a pre-disposition to withstand climate change. Furthermore, ongoing improvements of my image analysis project (ROXAS) help me to explore the potential for automated approaches to quantitative wood anatomy in tree cores.



 

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