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Author

Jaak Sõber

Observed names: J Sober, J. Sober, J. Sôber, J. Sõber, Jaak Sober, Sober J., Sober, J., Sõber, Jaak
Institution: University of Tartu
OpenAlex ID: A5052059317
Tropospheric O3 moderates responses of temperate hardwood forests to elevated CO2: a synthesis of molecular to ecosystem results from the Aspen FACE project
2003 · D. F. Karnosky, D. R. Zak, et al. · Functional Ecology · 300
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Altered performance of forest pests under atmospheres enriched by CO2 and O3
2002 · Kevin E. Percy, Caroline S. Awmack, et al. · Nature · 294
Fine-root biomass and fluxes of soil carbon in young stands of paper birch and trembling aspen as affected by elevated atmospheric CO2 and tropospheric O3
2001 · J. King, K. Pregitzer, et al. · Oecologia · 192
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Stomatal and non‐stomatal limitation to photosynthesis in two trembling aspen (Populus tremuloides Michx.) clones exposed to elevated CO2 and/or O3
2001 · A. Noormets, A. Sôber, et al. · Plant Cell & Environment · 173
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Forest atmosphere carbon transfer and storage (FACTS-II) the aspen Free-air CO2 and O3 Enrichment (FACE) project: an overview.
2000 · R.E. Dickson, K.F. Lewin, et al. · 158
Growth responses of Populus tremuloides clones to interacting elevated carbon dioxide and tropospheric ozone
2001 · J.G Isebrands, E.P McDonald, et al. · Environmental Pollution · 152
Ozone‐induced H2O2 accumulation in field‐grown aspen and birch is linked to foliar ultrastructure and peroxisomal activity
2004 · E. Oksanen, E. Häikiö, et al. · New Phytologist · 132
Consequences of elevated carbon dioxide and ozone for foliar chemical composition and dynamics in trembling aspen (Populus tremuloides) and paper birch (Betula papyrifera)
2001 · Richard L. Lindroth, Brian J. Kopper, et al. · Environmental Pollution · 128
Effects of Tropospheric O3 on Trembling Aspen and Interaction with Co2: Results from an O3-Gradient and a Face Experiment
1999 · D.F. Karnosky, B. Mankovska, et al. · Water Air & Soil Pollution · 123
Interacting elevated CO2 and tropospheric O3 predisposes aspen (Populus tremuloides Michx.) to infection by rust (Melampsora medusae f. sp. tremuloidae)
2002 · D. F. Karnosky, Kevin E. Percy, et al. · Global Change Biology · 114
An experimental facility for free air humidity manipulation (FAHM) can alter water flux through deciduous tree canopy
2010 · Priit Kupper, Jaak Sõber, et al. · Environmental and Experimental Botany · 108
Effects of elevated CO2 and O3 on aspen clones varying in O3 sensitivity: can CO2 ameliorate the harmful effects of O3?
2001 · B.A Wustman, E Oksanen, et al. · Environmental Pollution · 101
Climate Change at Northern Latitudes: Rising Atmospheric Humidity Decreases Transpiration, N-Uptake and Growth Rate of Hybrid Aspen
2012 · Arvo Tullus, Priit Kupper, et al. · PLoS ONE · 93
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Impacts of elevated CO2 and/or O3 on leaf ultrastructure of aspen (Populus tremuloides) and birch (Betula papyrifera) in the Aspen FACE experiment
2001 · E Oksanen, J Sober, et al. · Environmental Pollution · 90
Stem wood properties of Populus tremuloides, Betula papyrifera and Acer saccharum saplings after 3 years of treatments to elevated carbon dioxide and ozone
2004 · Seija Kaakinen, Katri Kostiainen, et al. · Global Change Biology · 84
The effect of elevated air humidity on young silver birch and hybrid aspen biomass allocation and accumulation – Acclimation mechanisms and capacity
2014 · K. Rosenvald, A. Tullus, et al. · Forest Ecology and Management · 49
New exposure-based metric approach for evaluating O3 risk to North American aspen forests
2006 · K.E. Percy, M. Nosal, et al. · Environmental Pollution · 47
Growth of northern deciduous trees under increasing atmospheric humidity: possible mechanisms behind the growth retardation
2016 · Arne Sellin, Meeli Alber, et al. · Regional Environmental Change · 45
Differential sensitivity of stomata and mesophyll to sudden exposure of bean shoots to ozone.
1990 · Heino Moldau, Jaak Sõber, et al. · Photosynthetica · 44
Wood properties of trembling aspen and paper birch after 5 years of exposure to elevated concentrations of CO2 and O3
2008 · K. Kostiainen, S. Kaakinen, et al. · Tree Physiology · 38
Elevated atmospheric CO2 and humidity delay leaf fall in Betula pendula, but not in Alnus glutinosa or Populus tremula × tremuloides
2014 · Douglas Godbold, Arvo Tullus, et al. · Annals of Forest Science · 34
The effects of elevated atmospheric humidity on soil respiration components in a young silver birch forest
2014 · Mai Kukumägi, Ivika Ostonen, et al. · Agricultural and Forest Meteorology · 33
Greenhouse gas fluxes in an open air humidity manipulation experiment
2012 · Raili Hansen, Ülo Mander, et al. · Landscape Ecology · 30
Carbon exchange in a hemiboreal mixed forest in relation to tree species composition
2019 · Alisa Krasnova, Mai Kukumägi, et al. · Agricultural and Forest Meteorology · 29
Diurnal changes in photosynthetic parameters of Populus tremuloides, modulated by elevated concentrations of CO2 and/or O3 and daily climatic variation
2009 · Katre Kets, Joseph N.T. Darbah, et al. · Environmental Pollution · 26
Works count: 56
Citation count: 2,723
H-index: 25
I10-index: 29
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