Heilman, W.
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New exposure-based metric approach for evaluating O3 risk to North American aspen forests
Percy, K.E.; Nosal, M.; Heilman, W.; Dann, T.; Sober, J.; Legge, A.H.; Karnosky, D.F.
Year: 2006
Catalog ID: 26605
Issued by: Atlantic Forestry Centre
Availability: Order paper copy (free), PDF (download)
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New exposure-based metric approach for evaluating ozone risk to North American aspen forests
Percy, K.E.; Nosal, M.; Heilman, W.; Dann, T.; Sober, J.; Legge, A.H.; Karnosky, D.F.
Year: 2007
Catalog ID: 27263
Issued by: Atlantic Forestry Centre
Availability: Order paper copy (free)
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The North American ozone air quality standard: efficacy and performance with two northern hardwood forest tree species
Percy, K.E.; Nosal, M.; Heilman, W.; Dann, T.; Sober, J.; Karnosky, D.F.
Year: 2006
Catalog ID: 26574
Issued by: Atlantic Forestry Centre
Availability: Order paper copy (free)
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Tropospheric O3 moderates responses of temperate hardwood forests to elevated CO2: a synthesis of molecular to ecosystem results from the Aspen FACE project
Karnosky, D.F.; Zak, D.R.; Pregitzer, K.; Awmack, C.S.; Bockheim, J.G.; Dickson, R.E.; Hendrey, G.R.; Host, G.E.; King, J.S.; Kopper, B.J.; Kruger, E.L.; Kubiske, M.E.; Lindroth, R.L.; Mattson, W.J.; McDonald, E.P.; Noormets, A.; Oksanen, E.; Parsons, W.J.F.; Percy, K.E.; Podila, G.K.; Riemenschneider, D.E.; Sharma, P.; Thakur, R.; Sôber, A.; Sober, J.; Jones, W.S.; Anttonen, S.; Vapaavuori, E.; Maňkovská, B.; Heilman, W.; Isebrands, J.G.
Year: 2003
Catalog ID: 22842
Issued by: Atlantic Forestry Centre
Availability: Order paper copy (free), PDF (download)