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Johan Uddling Fredin


Johan Uddling Fredin
+46 31 786 3757

Postal Address: Box 461, 40530 Göteborg
Visiting Address: Carl Skottsbergs gata 22B , 41319 Göteborg

Department of Biological & Environmental Sciences (More Information)
Box 463
405 30 Göteborg
Visiting Address: Medicinaregatan 18 , 413 90 Göteborg

About Johan Uddling Fredin

I seek to understand the interactions between plants and their environment, in particular the atmosphere. I’m especially interested in how changes in the environment affect trees and crops and processes in their ecosystems (e.g. hydrology, productivity, species composition). My research is mostly based on ecophysiological field studies but also includes different types of data synthesis and modelling. These are three of my most important overall research questions:
• How does climate change influence tropical and boreal trees and forests?
• How is crop yield and quality affected by elevated levels of carbon dioxide and ground level ozone?
• What roles do city trees play for urban climate and air quality?

 Commissions (in selection):
• Coordinator for the group AiroPlant consisting of about 15 researchers and PhD students sharing an interest in plant–atmosphere interactions
• Member of the Faculty Board of the Faculty of Science
• Member of the Advisory Board of Research at the home department, BaBor

• Teacher on several basic and advanced level courses within plant biology and environmental science
• Course leader on the advanced courses Global change: problem, analysis, measures (ES2613) and Plant ecophysiology in a global change perspective (BIO506)
• Coordinator for the master program Environmental sciences (N2MVN)

Latest publications

Influence of Dynamic Ozone Dry Deposition on Ozone Pollution
O. E. Clifton, F. Paulot, A. M. Fiore, L. W. Horowitz, G. Correa et al.
Journal of Geophysical Research-Atmospheres, Journal article 2020
Journal article

Traits controlling shade tolerance in tropical montane trees
E. B. Ntawuhiganayo, F. K. Uwizeye, E. Zibera, M. E. Dusenge, Camille Ziegler et al.
Tree Physiology, Journal article 2020
Journal article

Acclimation and adaptation components of the temperature dependence of plant photosynthesis at the global scale
D. P. Kumarathunge, B. E. Medlyn, J. E. Drake, M. G. Tjoelker, M. J. Aspinwall et al.
New Phytologist, Journal article 2019
Journal article

Mesophyll conductance limitation of photosynthesis in poplar under elevated ozone
Yansen Xu, Z. Z. Feng, B. Shang, L. L. Dai, Johan Uddling et al.
Science of the Total Environment, Journal article 2019
Journal article

Crop quality under rising atmospheric CO2
Johan Uddling, Malin Broberg, Zhaozhong Feng, Håkan Pleijel
Current Opinion in Plant Biology, Review article 2018
Review article

Evaluation of simulated ozone effects in forest ecosystems against biomass damage estimates from fumigation experiments
M. Franz, R. Alonso, A. Arneth, P. Buker, S. Elvira et al.
Biogeosciences, Journal article 2018
Journal article

Climate sensitivity of tropical trees along an elevation gradient in rwanda
M. Mujawamariya, A. Manishimwe, B. Ntirugulirwa, E. Zibera, Daniel Ganszky et al.
Forests, Journal article 2018
Journal article

319: Tree Health, Growth and Cooling Effects at Contrasting Urban Sites in Gothenburg, Sweden
Janina Konarska, Mats Räntfors, Nigel Tapper, Johan Uddling
10th International Conference on Urban Climate/14th Symposium on the Urban Environment, New York, US, August 2018, Poster 2018

Showing 41 - 50 of 83


Photosynthetic capacities of mature tropical forest trees in Rwanda are linked to successional group identity rather than to leaf nutrient content
Mirindi Eric Dusenge, Göran Wallin, Johanna Gårdesten, Lisa Adolfsson, Felix Niyonzima et al.
EGU General Assembly 2014, held 27 April - 2 May, 2014 in Vienna, Austria, Poster 2014

Leaf respiration rates are increased by warm season as well as by elevated temperature treatment in Eucalyptus globulus
Angelica af Ekenstam, Kristine Crouse, David Ellsworth, Johan Uddling, Göran Wallin
EGU General Assembly 2014, held 27 April - 2 May, 2014 in Vienna, Austria, Poster 2014

Tree and forest water use under elevated CO2 and temperature in Scandinavian boreal forest
Thomas Berg Hasper, Göran Wallin, Shubhangi Lamba, Bjarni Sigurdsson, Hjalmar Laudon et al.
EGU General Assembly 2014, Vienna, Austria, Poster 2014

Variation in leaf litter production and resorption of nutrients in abundant tree species in Nyungwe Afromontane tropical rainforest in Rwanda
Brigitte Nyirambangutse, Eric Mirindi D., Donat Nsabimana, Elias Bizuru, Håkan Pleijel et al.
EGU General Assembly 2014, held 27 April - 2 May, 2014 in Vienna, Austria, id.14278, Poster 2014



Spatial Variation of Above Ground Biomass and Diversity of Trees in Nyungwe Montane Rain Forest in Rwanda
Brigitte Nyirambangutse, Håkan Pleijel, Johan Uddling, Elias Bizuru, Donat Nsabimana et al.
http://www.eci.ox.ac.uk/africa/downloads/poster-abstracts.pdf, Poster 2012

DO3SE modelling of soil moisture to determine ozone flux to forest trees
P. Buker, T. Morrissey, A. Briolat, R. Falk, David Simpson et al.
Atmospheric Chemistry and Physics, Journal article 2012
Journal article

Showing 41 - 50 of 83

Page Manager: Sven Toresson|Last update: 9/15/2016

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