| Differences in pigment composition, photosynthetic rates and chlorophyll fluorescence images of sun and shade leaves of four tree species HK Lichtenthaler, A Ač, MV Marek, J Kalina, O Urban Plant physiology and biochemistry 45 (8), 577-588, 2007 | 437 | 2007 |
| Re‐interpreting plant morphological responses to UV‐B radiation TM Robson, K Klem, O Urban, MAK Jansen Plant, cell & environment 38 (5), 856-866, 2015 | 312 | 2015 |
| Recent European drought extremes beyond Common Era background variability U Büntgen, O Urban, PJ Krusic, M Rybníček, T Kolář, T Kyncl, A Ač, ... Nature Geoscience 14 (4), 190-196, 2021 | 291 | 2021 |
| Root exudate metabolomes change under drought and show limited capacity for recovery A Gargallo-Garriga, C Preece, J Sardans, M Oravec, O Urban, J Peñuelas Scientific reports 8 (1), 1-15, 2018 | 277 | 2018 |
| Ecophysiological controls over the net ecosystem exchange of mountain spruce stand. Comparison of the response in direct vs. diffuse solar radiation O Urban, D Janouš, M Acosta, R Czerný, I Markova, M Navratil, M Pavelka, ... Global Change Biology 13 (1), 157-168, 2007 | 269 | 2007 |
| Opposite metabolic responses of shoots and roots to drought A Gargallo-Garriga, J Sardans, M Pérez-Trujillo, A Rivas-Ubach, ... Scientific reports 4 (1), 6829, 2014 | 216 | 2014 |
| Physiological Impacts of Elevated CO2 Concentration Ranging from Molecular to Whole Plant Responses O Urban Photosynthetica 41, 9-20, 2003 | 179 | 2003 |
| Impact of clear and cloudy sky conditions on the vertical distribution of photosynthetic CO2 uptake within a spruce canopy O Urban, K Klem, A Ač, K Havránková, P Holišová, M Navrátil, M Zitová, ... Functional Ecology 26 (1), 46-55, 2012 | 164 | 2012 |
| Interactive effects of high temperature and drought stress during stem elongation, anthesis and early grain filling on the yield formation and photosynthesis of winter wheat M Hlaváčová, K Klem, B Rapantová, K Novotná, O Urban, P Hlavinka, ... Field crops research 221, 182-195, 2018 | 134 | 2018 |
| Pinus sylvestris as a missing source of nitrous oxide and methane in boreal forest K Machacova, J Bäck, A Vanhatalo, E Halmeenmäki, P Kolari, ... Scientific reports 6 (1), 23410, 2016 | 133 | 2016 |
| Changes of primary and secondary metabolites in barley plants exposed to CdO nanoparticles K Večeřová, Z Večeřa, B Dočekal, M Oravec, A Pompeiano, J Tříska, ... Environmental Pollution 218, 207-218, 2016 | 129 | 2016 |
| Warming differentially influences the effects of drought on stoichiometry and metabolomics in shoots and roots A Gargallo‐Garriga, J Sardans, M Pérez‐Trujillo, M Oravec, O Urban, ... New Phytologist 207 (3), 591-603, 2015 | 119 | 2015 |
| Diffuse solar radiation and canopy photosynthesis in a changing environment M Durand, EH Murchie, AV Lindfors, O Urban, PJ Aphalo, TM Robson Agricultural and Forest Meteorology 311, 108684, 2021 | 96 | 2021 |
| The handbook for standardized field and laboratory measurements in terrestrial climate change experiments and observational studies (ClimEx) AH Halbritter, HJ De Boeck, AE Eycott, S Reinsch, DA Robinson, S Vicca, ... Methods in Ecology and Evolution 11 (1), 22-37, 2020 | 96 | 2020 |
| Drought enhances folivory by shifting foliar metabolomes in Quercus ilex trees A Rivas-Ubach, A Gargallo-Garriga, J Sardans, M Oravec, ... New Phytologist 202 (3), 874-885, 2014 | 96 | 2014 |
| Interactive effects of PAR and UV radiation on the physiology, morphology and leaf optical properties of two barley varieties K Klem, A Ač, P Holub, D Kováč, V Špunda, TM Robson, O Urban Environmental and experimental botany 75, 52-64, 2012 | 95 | 2012 |
| Induction of photosynthesis and importance of limitations during the induction phase in sun and shade leaves of five ecologically contrasting tree species from the temperate zone O Urban, M Košvancová, MV Marek, HK Lichtenthaler Tree Physiology 27 (8), 1207-1215, 2007 | 93 | 2007 |
| Combined effects of drought and high temperature on photosynthetic characteristics in four winter wheat genotypes O Urban, M Hlaváčová, K Klem, K Novotná, B Rapantová, P Smutná, ... Field Crops Research 223, 137-149, 2018 | 82 | 2018 |
| Ultraviolet and photosynthetically active radiation can both induce photoprotective capacity allowing barley to overcome high radiation stress K Klem, P Holub, M Štroch, J Nezval, V Špunda, J Tříska, MAK Jansen, ... Plant Physiology and Biochemistry 93, 74-83, 2015 | 75 | 2015 |
| Combining soil and tree‐stem flux measurements and soil gas profiles to understand CH4 pathways in Fagus sylvatica forests M Maier, K Machacova, F Lang, K Svobodova, O Urban Journal of Plant Nutrition and Soil Science 181 (1), 31-35, 2018 | 73 | 2018 |
Karel KlemGlobal Change Research Centre AS CR, v.v.i.Verified email at czechglobe.cz