Alexander Ač

Recent European drought extremes beyond Common Era background variability

Ulf Büntgen, Otmar Urban, Paul J. Krusic et al. · Nature Geoscience · 2021 · 410 citations

Hydrometeorology, Climatology, Engineering +7

Differences in pigment composition, photosynthetic rates and chlorophyll fluorescence images of sun and shade leaves of four tree species

Hartmut K. Lichtenthaler, Alexander Ač, Michal V. Marek et al. · Plant Physiology and Biochemistry · 2007 · 360 citations

Biology, Photorespiration, Photochemistry +11

Red and far red Sun‐induced chlorophyll fluorescence as a measure of plant photosynthesis

Micol Rossini, Ladislav Nedbal, Luis Guanter et al. · Geophysical Research Letters · 2015 · 213 citations · Full text

Environmental Monitoring, Engineering, Botany +16

Meta-analysis assessing potential of steady-state chlorophyll fluorescence for remote sensing detection of plant water, temperature and nitrogen stress

Alexander Ač, Zbyněk Malenovský, Julie Olejníčková et al. · Remote Sensing of Environment · 2015 · 198 citations

Plant Analysis, Precision Agriculture, Environmental Monitoring +13

Impact of clear and cloudy sky conditions on the vertical distribution of photosynthetic CO₂ uptake within a spruce canopy

Otmar Urban, Karel Klem, Alexander Ač et al. · Functional Ecology · 2011 · 156 citations · Full text

Engineering, Forestry, Terrestrial Ecosystem Productivity +16