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Publications by K.E. Percy

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The impact of tropospheric ozone on landscape-level merchantable biomass and ecosystem carbon in Canadian forests.
Landry, J.-S.; Neilson, E.T.; Kurz, W.A.; Percy, K.E.
Year: 2013    Catalog ID: 34150
Available from: Pacific Forestry Centre
CFS Availability: PDF (request by e-mail)

Available from the Journal's Web site.
DOI: 10.1007/s10342-012-0656-z
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Applying the Forest Health Approach to Monitoring Boreal Ecosystems in the Athabasca Oil Sands Region
Percy, K.E.; Maynard, D.G.; Legge, A.H.
Year: 2012    Catalog ID: 34169
Available from: Pacific Forestry Centre
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Genetic variation in needle epicuticular wax characteristics in Pinus pinceana seedlings
Ramirez-Herrera, C.; Percy, K.E.; Loo, J.A.; Yeates, L.D.; Vargas Hernández, J.J.
Year: 2011    Catalog ID: 33740
Available from: Atlantic Forestry Centre
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Going Forward, Enhancing the WBEA Terrestrial Effects Monitoring Program
Percy, K.E.; Maynard, D.G.; Legge, A.H.
Year: 2010    Catalog ID: 32320
Available from: Pacific Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Effect of 3 year’s free-air exposure to elevated ozone on mature Norway spruce (Picea abies (L.) Karst.) needle epicuticular wax physicochemical characteristics
Percy, K.E.; Manninen, S; Häberle, K.-H.; Heerdt, C.; Werner, H.; Henderson, G.; Matyssek, R.
Year: 2009    Catalog ID: 29483
Available from: Atlantic Forestry Centre
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Effect of 3 years’ free-air exposure to elevated ozone on mature Norway spruce (Picea abies (L.) Karst.) needle epicuticular wax physicochemical characteristics
Percy, K.E.; Manninen, S; Häberle, K.-H.; Heerdt, C.; Werner, H.; Henderson, G.; Matyssek, R.
Year: 2009    Catalog ID: 30095
Available from: Atlantic Forestry Centre
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Impacts of global change on diseases of agricultural crops and forest types
Chakraborty, S.; Luck, J.; Freeman, A.; Norton, R.M.; Garrett, K.A.; Percy, K.E.; Hopkin, A.A.; Davis, C.N.; Karnosky, D.F.
Year: 2008    Catalog ID: 28954
Available from: Atlantic Forestry Centre
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Clearing the air on forest productivity
Percy, K.E.; Rittmaster, R.
Year: 2008    Catalog ID: 28833
Available from: Atlantic Forestry Centre
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Un vent nouveau souffle sur la productivité des forêts
Percy, K.E.; Rittmaster, R.
Year: 2008    Catalog ID: 28834
Available from: Atlantic Forestry Centre
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Future atmospheric CO2 leads to delayed autumnal senescence
Taylor, G.; Tallis, M.J.; Giardina, C.P.; Percy, K.E.; Miglietta, F.; Gupta, P.S.; Gioli, B.; Calfapietra, C.; Gielen, B.; Kubiske, M.E.; Scarascia-Mugnozza, G.E.; Kets, K.; Long, S.P.; Karnosky, D.F.
Year: 2008    Catalog ID: 28057
Available from: Atlantic Forestry Centre
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Air quality in natural areas: interface between the public, science and regulation
Percy, K.E.; Karnosky, D.F.
Year: 2007    Catalog ID: 27437
Available from: Atlantic Forestry Centre
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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
Available from: Atlantic Forestry Centre
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Perspectives regarding 50 years of research on effects of tropospheric ozone air pollution on US forests
Karnosky, D.F.; Skelly, J.M.; Percy, K.E.; Chappelka, A.H.
Year: 2007    Catalog ID: 27268
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Impacts of air pollution and climate change on forest ecosystems - emerging research needs
Paoletti, E.; Bytnerowicz, A.; Andersen, C.; Augustaitis, A.; Ferretti, M.; Grulke, N.; Günthardt-Goerg, M.S.; Innes, J.L.; Johnson, D.; Karnosky, D.F.; Luangjame, J.; Matyssek, R.; McNulty, S.; Müller-Starck, G.; Musselman, R.; Percy, K.E.
Year: 2007    Catalog ID: 26865
Available from: Atlantic Forestry Centre
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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
Available from: Atlantic Forestry Centre
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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
Available from: Atlantic Forestry Centre
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Ozone effects on growth and productivity of Populus tremuloides Michx.: a comparison of results from OTC, FACE, and ozone gradient studies with a common set of genetic materials
Karnosky, D.F.; Darbah, J.N.; Sôber, A.; Riikonen, J.; Kets, K.; Nelson, N.; Kubiske, M.E.; Percy, K.E.
Year: 2006    Catalog ID: 26575
Available from: Atlantic Forestry Centre
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Impacts of greenhouse gases on epicuticular waxes of Populus tremuloides Michx.: results from an open-air exposure and a natural O3 gradient
Maňkovská, B.; Percy, K.E.; Karnosky, D.F.
Year: 2005    Catalog ID: 25760
Available from: Atlantic Forestry Centre
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Scaling ozone responses of forest trees to the ecosystem level in a changing climate
Karnosky, D.F.; Pregitzer, K.; Zak, D.R.; Kubiske, M.E.; Hendrey, G.R.; Weinstein, D.; Nosal, M.; Percy, K.E.
Year: 2005    Catalog ID: 25515
Available from: Atlantic Forestry Centre
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Genetic effects of air pollution on forest tree species of the Carpathian Mountains
Longauer, R.; Gömöry, D.; Paule, L.; Blada, I.; Popescu, F.; Maňkovská, B.; Müller-Starck, G.; Schubert, R.; Percy, K.E.; Szaro, R.C.; Karnosky, D.F.
Year: 2004    Catalog ID: 24209
Available from: Atlantic Forestry Centre
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Air pollution and forest health: toward new monitoring concepts
Percy, K.E.; Ferretti, M.
Year: 2004    Catalog ID: 24210
Available from: Atlantic Forestry Centre
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2002 State of science and knowledge gaps with respect to air pollution impacts on forests: reports from IUFRO RG 7.04.00 meeting
Paoletti, E.; Augustaitis, A.; Bytnerowicz, A.; Bucher, J.B.; Ferretti, M.; Johnson, D.; Karnosky, D.F.; Maňkovská, B.; Müller-Starck, G.; Percy, K.E.
Year: 2003    Catalog ID: 25240
Available from: Atlantic Forestry Centre
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Substantive element "Forest health and productivity"
Percy, K.E.
Year: 2003    Catalog ID: 24908
Available from: Atlantic Forestry Centre
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Air pollution and global change: a double challenge to forest ecosystems
Karnosky, D.F.; Percy, K.E.; Thakur, R.; Honrath, R.E., Jr.
Year: 2003    Catalog ID: 23692
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Ozone affects the fitness of trembling aspen
Karnosky, D.F.; Percy, K.E.; Maňkovská, B.; Prichard, T.; Noormets, A.; Dickson, R.E.; Jepsen, E.; Isebrands, J.G.
Year: 2003    Catalog ID: 23693
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Air pollution and global change impacts on forest ecosystems: monitoring and research needs
Karnosky, D.F.; Percy, K.E.; Chappelka, A.H.; Krupa, S.V.
Year: 2003    Catalog ID: 23694
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Ozone affects leaf surface pest interactions
Percy, K.E.; Maňkovská, B.; Hopkin, A.A.; Callan, B.E.; Karnosky, D.F.
Year: 2003    Catalog ID: 23695
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Case study: forest health and productivity. United Nations Forum on Forests (UNFF-3) Multistakeholder Dialogue Session, United Nations, Geneva, Switzerland, May 27, 2003
Percy, K.E.; Buck, A.; Karnosky, D.F.
Year: 2003    Catalog ID: 23697
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Forests and the global carbon cycle: sources and sinks
Percy, K.E.; Jandl, R.; Hall, J.P.; Lavigne, M.B.
Year: 2003    Catalog ID: 23678
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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State of science and gaps in our knowledge in relation to air pollution
Ferretti, M.; Bucher, J.B.; Bytnerowicz, A.; Prus-Glowacki, W.; Karnosky, D.F.; Percy, K.E.
Year: 2003    Catalog ID: 23679
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Growth responses of aspen clones to elevated carbon dioxide and ozone
Isebrands, J.G.; McDonald, E.P.; Kruger, E.L.; Hendrey, G.; Percy, K.E.; Pregitzer, K.; Sober, J.; Karnosky, D.F.
Year: 2003    Catalog ID: 23680
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Air pollution impacts in North America. Chapter 2
Percy, K.E.
Year: 2003    Catalog ID: 23627
Available from: Atlantic Forestry Centre
CFS Availability: PDF (download)
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Tropospheric ozone: a continuing threat to global forests?
Percy, K.E.; Legge, A.H.; Krupa, S.V.
Year: 2003    Catalog ID: 22976
Available from: Atlantic Forestry Centre
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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
Available from: Atlantic Forestry Centre
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The role of forests in global carbon cycles, sequestration, and storage
Percy, K.E.; Jandl, R.; Hall, J.P.; Lavigne, M.B.
Year: 2003    Catalog ID: 21474
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Altered performance of forest pests under atmospheres enriched by CO2 and O3
Percy, K.E.; Awmack, C.S.; Lindroth, R.L.; Kubiske, M.E.; Kopper, B.J.; Isebrands, J.G.; Pregitzer, K.; Hendrey, G.R.; Dickson, R.E.; Zak, D.R.; Oksanen, E.; Sober, J.; Harrington, R.; Karnosky, D.F.
Year: 2002    Catalog ID: 21050
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Interacting elevated CO2 and tropospheric O3 predisposes aspen (Populus tremuloides Michx.) to infection by rust (Melampsora medusae f. sp. tremuloidae)
Karnosky, D.F.; Percy, K.E.; Xiang, B.; Callan, B.E.; Noormets, A.; Maňkovská, B.; Hopkin, A.A.; Sober, J.; Jones, W.; Dickson, R.E.; Isebrands, J.G.
Year: 2002    Catalog ID: 19680
Available from: Pacific Forestry Centre
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Impacts of air pollutants on vegetation in developing countries
Emberson, L.D.; Ashmore, M.R.; Murray, F.; Kuylenstierna, J.C.I.; Percy, K.E.; Izuta, T.; Zheng, Y.; Shimizu, H.; Sheu, H.; Liu, C.P.; Agrawal, M.; Wahid, M.; Abdel-latif, N.M.; Van tienhoven, M.N.; de Bauer, M.; Domingos, M.
Year: 2002    Catalog ID: 18673
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Growth responses of Populus tremuloides clones to interacting elevated carbon dioxide and tropospheric ozone
Isebrands, J.G.; McDonald, E.P.; Kruger, E.L.; Hendrey, G.; Percy, K.E.; Pregitzer, K.; Sober, J.; Karnosky, D.F.
Year: 2001    Catalog ID: 19190
Available from: Atlantic Forestry Centre
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Selection effects of air pollution on gene pools of Norway spruce, European silver fir and European beech
Longauer, R.; Gömöry, D.; Paule, L.; Karnosky, D.F.; Maňkovská, B.; Müller-Starck, G.; Percy, K.E.; Szaro, R.C.
Year: 2001    Catalog ID: 19191
Available from: Atlantic Forestry Centre
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Effect of UV-B dose on biosynthesis of epicuticular waxes in blue spruce (Picea pungens Engelmann.) primary needles: preliminary investigation
Gordon, D.C.; Percy, K.E.
Year: 1999    Catalog ID: 6060
Available from: Atlantic Forestry Centre
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Forest health in North America: some perspectives on actual and potential roles of climate and air pollution
McLaughlin, S.; Percy, K.E.
Year: 1999    Catalog ID: 6116
Available from: Atlantic Forestry Centre
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State of science and knowledge gaps with respect to air pollution impacts on forests: reports from concurrent IUFRO 7.04.00 working party sessions
Percy, K.E.; Bucher, J.B.; Cape, J.N.; Perretti, M.; Heath, R.; Jones, H.E.; Karnosky, D.F.; Matyssek, R.; Müller-Starck, G.; Paoletti, E.; Rosengren-Brink, U.; Sheppard, L.; Skelly, J.; Weetman, G.
Year: 1999    Catalog ID: 6139
Available from: Atlantic Forestry Centre
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Effects of acidic deposition on Canada's forests
Effects of acidic deposition on Canada's forests
Hall, J.P.; Bowers, W.W.; Hirvonen, H.E.; Hogan, G.D.; Foster, N.W.; Morrison, I.K.; Percy, K.E.; Cox, R.M.; Arp, P.A.
Year: 1998    Catalog ID: 10396
Available from: National Capital Region
CFS Availability: PDF (download)
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Use of needle epicuticular wax chemical compositions in the early diagnosis of Norway spruce (Picea abies (L.) Karst.) decline in Europe
Cape, J.N.; Percy, K.E.
Year: 1998    Catalog ID: 6020
Available from: Atlantic Forestry Centre
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Effect of enhanced UV-B radiation on adaxial leaf surface micromorphology and epicuticular wax biosynthesis of sugar maple
Gordon, D.C.; Percy, K.E.; Riding, R.T.
Year: 1998    Catalog ID: 6058
Available from: Atlantic Forestry Centre
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Effects of u.v.-B radiation on epicuticular wax production and chemical composition of four Picea species
Gordon, D.C.; Percy, K.E.; Riding, R.T.
Year: 1998    Catalog ID: 6059
Available from: Atlantic Forestry Centre
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UV-B and Canada's forests: state of science and risk
Percy, K.E.; Gordon, D.C.
Year: 1998    Catalog ID: 6327
Available from: Atlantic Forestry Centre
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Epicuticular wax of subarctic Scots pine needles: response to sulphur and heavy metal deposition
Turunen, M.; Huttunen, S.; Percy, K.E.; McLaughlin, C.K.; Lamppu, J.
Year: 1997    Catalog ID: 6202
Available from: Atlantic Forestry Centre
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Effect of UV-B radiation on cuticular characteristics in four spruce species
Gordon, D.C.; Percy, K.E.; Riding, R.T.
Year: 1997    Catalog ID: 6286
Available from: Atlantic Forestry Centre
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The interpretation of leaf drying curves
Cape, J.N.; Percy, K.E.
Year: 1996    Catalog ID: 18452
Available from: Atlantic Forestry Centre
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The influence of UV-B radiation on the physicochemical nature of tobacco (Nicotiana tabacum L.) leaf surfaces
Barnes, J.D.; Percy, K.E.; Paul, N.D.; Jones, P.; McLaughlin, C.K.; Mullineaux, P.M.; Creissen, G.; Wellburn, A.R.
Year: 1996    Catalog ID: 6005
Available from: Atlantic Forestry Centre
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Responses to ultraviolet-B radiation (280-315 nm) of pea (Pisum sativum L.) lines differing in leaf surface wax
Gonzalez, R.; Paul, N.D.; Percy, K.E.; Ambrose, M.; McLaughlin, C.K.; Barnes, J.D.; Areses, M.; Wellburn, A.R.
Year: 1996    Catalog ID: 6057
Available from: Atlantic Forestry Centre
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Epicuticular wax of subarctic Scots pine needles: response to ageing, sulphuric acid, and heavy metals
Turunen, M.; Huttunen, S.; Percy, K.E.; McLaughlin, C.K.
Year: 1996    Catalog ID: 6200
Available from: Atlantic Forestry Centre
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Structure, chemical composition and wettability of Scots pine needle epicuticular wax in a northern smelter area
Turunen, M.; Huttunen, S.; Percy, K.E.; McLaughlin, C.K.; Lamppu, J.
Year: 1996    Catalog ID: 6201
Available from: Atlantic Forestry Centre
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IUFRO Air pollution and multiple stresses. Proceedings of the 16th international meeting for specialists in air pollution effects on forest ecosystems, September 7-9, 1994, Fredericton, New Brunswick
Cox, R.M.; Jensen, K.E.; Percy, K.E.; Simpson, C.M.
Year: 1996    Catalog ID: 6276
Available from: Atlantic Forestry Centre
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Leaf optical properties in Liriodendron tulipifera and Pinus strobus as influenced by increased atmospheric ozone and carbon dioxide
Carter, G.A.; Rebbeck, J.; Percy, K.E.
Year: 1995    Catalog ID: 6021
Available from: Atlantic Forestry Centre
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Effects of air pollutants on epicuticular wax chemical composition
Percy, K.E.; McQuattie, C.J.; Rebbeck, J.
Year: 1994    Catalog ID: 6328
Available from: Atlantic Forestry Centre
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Air pollutants and the Leaf Cuticle
Percy, K.E.; Cape, J.N.; Jagels, R.; Simpson, C.M.
Year: 1994    Catalog ID: 6431
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Environmental influences on the development of spruce needle cuticles
Cape, J.N.; Percy, K.E.
Year: 1993    Catalog ID: 6019
Available from: Atlantic Forestry Centre
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Quantity, chemistry, and wettability of epicuticular waxes on needles of red spruce along a fog-acidity gradient
Percy, K.E.; Jagels, R.; Marden, S.; McLaughlin, C.K.; Carlisle, J.
Year: 1993    Catalog ID: 7358
Available from: Atlantic Forestry Centre
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Effects of ozone and acidic fog on red spruce needle epicuticular wax production, chemical composition, cuticular membrane ultrastructure and needle wettability
Percy, K.E.; Jensen, K.F.; McQuattie, C.J.
Year: 1992    Catalog ID: 6140
Available from: Atlantic Forestry Centre
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Effects of simulated acid rain on needle wettability and rain retention by two Sitka spruce (Picea sitchensis) clones
Percy, K.E.; Baker, E.A.
Year: 1991    Catalog ID: 7356
Available from: Atlantic Forestry Centre
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Effects of simulated acid rain on epicuticular wax production, morphology, chemical composition, and on cuticular membrane thickness in two clones of Sitka spruce (Picea sitchensis (Bong.) Carr.)
Percy, K.E.; Baker, E.A.
Year: 1990    Catalog ID: 7355
Available from: Atlantic Forestry Centre
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Effects of ozone and acidic fog on red spruce needle epicuticular wax ultrastructure
Percy, K.E.; Krause, C.R.; Jensen, K.F.
Year: 1990    Catalog ID: 7359
Available from: Atlantic Forestry Centre
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A review of conifer needle cuticle responses to wet- and dry-deposited sulphur compounds: potential for mapping regional deposition patterns
Percy, K.E.
Year: 1990    Catalog ID: 8523
Available from: Atlantic Forestry Centre
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Vegetation, soils, and ion transfer through the forest canopy in two Nova Scotia lake basins
Percy, K.E.
Year: 1989    Catalog ID: 7352
Available from: Atlantic Forestry Centre
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Effect of simulated acid rain on foliar uptake of Rb+ and SO2-/4 by two clones of Sitka spruce (Picea sitchensis (Bong.) Carr.)
Percy, K.E.; Baker, E.A.
Year: 1989    Catalog ID: 8524
Available from: Atlantic Forestry Centre
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Effects of simulated acid rain on leaf wettability, rain retention and uptake of some inorganic ions
Percy, K.E.; Baker, E.A.
Year: 1988    Catalog ID: 7354
Available from: Atlantic Forestry Centre
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Effects of simulated acid rain on production, morphology and composition of epicuticular wax and on cuticular membrane development
Percy, K.E.; Baker, E.A.
Year: 1987    Catalog ID: 7353
Available from: Atlantic Forestry Centre
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The effects of simulated acid rain on germinative capacity, growth, and morphology of forest tree seedlings
Percy, K.E.
Year: 1986    Catalog ID: 7351
Available from: Atlantic Forestry Centre
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A multivariate analysis of element concentrations in Sphagnum magellanicum Brid. in the Maritime Provinces, Canada
Percy, K.E.; Borland, S.A.
Year: 1985    Catalog ID: 7357
Available from: Atlantic Forestry Centre
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Effects of SO2 and other air pollutants on the morphology and epicuticular waxes on needles of Pinus strobus and Pinus banksiana
Riding, R.T.; Percy, K.E.
Year: 1985    Catalog ID: 7410
Available from: Atlantic Forestry Centre
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Changes in needle morphology, anatomy, and mineral content during the recovery of protected balsam fir trees initially defoliated by the spruce budworm
Piene, H.; Percy, K.E.
Year: 1984    Catalog ID: 7372
Available from: Atlantic Forestry Centre
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Heavy metal and sulphur concentrations in Sphagnum magellanicum Brid. in the Maritime Provinces, Canada
Percy, K.E.
Year: 1983    Catalog ID: 7349
Available from: Atlantic Forestry Centre
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Sensitivity of eastern Canadian forest tree species to simulated acid precipitation
Percy, K.E.
Year: 1983    Catalog ID: 7350
Available from: Atlantic Forestry Centre
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Histology and histochemistry of elongating needles of Pinus strobus subjected to a long-term, low-concentration exposure of sulfur dioxide
Percy, K.E.; Riding, R.T.
Year: 1981    Catalog ID: 7360
Available from: Atlantic Forestry Centre
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This may not be a complete list of the author's publications. This list provides the author's publications since he or she joined, or worked in cooperation with, the CFS. When available, another link is provided for periods of work elsewhere.