Radiobio

Extreme drought is one of many impacts of climate change. Globally, we have seen droughts increase in duration and intensity, with many negative impacts on natural ecosystems, crops, and our economy.  This begs the question - how do plants deal with drought?  Our guest today, Dr. Jarmila Pittermann, studies plant ecophysiology — how plants are structured and what that structure means for how plants respond to their environment. She seeks to understand how different plants use different strategies for surviving drought by zooming in to look at their internal workings, their plumbing. Her exploration of the various systems plants have developed for moving and using water is showing us that some plants use some pretty unique methods for dealing with drought.