1. The Wilderness Society; Anchorage Alaska USA
2. Scenarios Network for Alaska and Arctic Planning; University of Alaska Fairbanks; Fairbanks Alaska USA
3. Now at Department of Geography; University of Nevada, Reno; Reno Nevada USA
4. Visiting Scholar at University Corporation for Atmospheric Research Visiting Scientist Programs; Boulder Colorado USA
5. Now at National Center for Atmospheric Research, Research Applications Laboratory; Climate Science Applications Program; Boulder Colorado USA
6. NOAA-Cooperative Institute for Research in Environmental Sciences; Boulder Colorado USA