[1] Univ Washington, Sch Environm & Forest Sci, Box 352100, Seattle, WA 98195 USA
[2] US Forest Serv, Pacific Wildland Fire Sci Lab, Pacific Northwest Res Stn, 400 N 34th St, Seattle, WA 98103 USA
[3] US Forest Serv, Missoula Fire Sci Lab, Rocky Mt Res Stn, 5775 W Broadway St, Missoula, MT 59808 USA
[4] Scion Res, Papa Tipu Innovat Pk,49 Sala St, Rotorua 3010, New Zealand
[5] Private Bag 3020, Rotorua 3046, New Zealand