Middleton, E. M. (NASA Goddard Space Flight Center Greenbelt, MD United States)
Huemmrich, K. F. (Maryland Univ. Baltimore County Baltimore, MD, United States)
Landis, D. R. (Global Science and Technology, Inc. Greenbelt, MD, United States)
Black, T. A. (British Columbia Univ. Vancouver, British Columbia, Canada)
Barr, A. G. (Environment and Climate Change Canada (ECCC) Saskatoon, SK, Canada)
McCaughey, J. H. (Queens Univ. Kingston, Ontario, Canada)