Professor Hamish Greig and student in the field. Hamish Greig, assistant professor of stream ecology, and Jacquelyn Gill, assistant professor of terrestrial paleoecology at the Climate Change Institute, have joined forces in order to study the impact that hemlock tree die-offs have on freshwater forest ecosystems.  The importance of this research read more SBE Professors Hamish Greig & Jacquelyn Gill receive media coverage on joined research project