Fostering understanding, awareness, and appreciation of the Polar Regions through outreach, education, and research. Penn State University.

Dr. Patrick Sullivan

Posted on

Dr. Patrick Sullivan, Environment and Natural Resources Institute, University of Alaska Anchorage, Anchorage, AK. spoke on the subject of “Soil nitrogen availability constrains growth and allocation of treelike trees in northwest Alaska” on January 15th, 2014 at Foster Auditorium, Paterno Library, University Park Campus.