Kai JensenDr. Kai Jensen is Professor of Plant Ecology at the University of Hamburg. He studies salt marsh ecology and his current research examines the effects of warming on salt marshes of the Hamburger Hallig. Dr. Jensen is spokesperson for the DFG-funded Rsearch Training Group 2530, which investigates the role of biotic interactions in carbon cycling in estuaries. Since 2012, he has chaired the expert group for salt marshes and dunes of the Trilateral Monitoring and Assessment Program for the Wadden Sea. Read More Read Less