A5083792715- Atmospheric and Environmental Gas Dynamics
- Climate change and permafrost
- Methane Hydrates and Related Phenomena
- Plant Water Relations and Carbon Dynamics
- Cryospheric studies and observations
- Food Industry and Aquatic Biology
- Fire effects on ecosystems
- Food Chemistry and Fat Analysis
- Peatlands and Wetlands Ecology
- Seedling growth and survival studies
- Geological Studies and Exploration
- Soil Carbon and Nitrogen Dynamics
- Marine and environmental studies
- Rangeland and Wildlife Management
- Species Distribution and Climate Change
- Tree-ring climate responses
- Climate variability and models
- Pleistocene-Era Hominins and Archaeology
- Food composition and properties
- Atmospheric chemistry and aerosols
- Forest ecology and management
- Geology and Paleoclimatology Research
Mendel University in Brno
2021-2024
Sukachev Institute of Forest
2019-2022
Siberian Branch of the Russian Academy of Sciences
2022
The Mediterranean region is highly sensitive to climate change and warms faster than the global average. Models forecast a pronounced drying trend, coupled with an increase in frequency intensity of extreme rainfall events. Past Interglacials can be used as analogues better understand estimate regional hydroclimatic responses warming.The Lake Van (Eastern Anatolia, Turkey) sediment record, ICDP site 5034, serves key archive reconstruct hydrological changes Eastern Mediterranean. This...
Observations of the atmospheric sources and sinks carbon dioxide (CO2) methane (CH4) in pan-Arctic domain are extremely scarce, limiting our knowledge turnover this climatically sensitive environment fate enormous reservoirs conserved permafrost. Especially critical gaps high latitudes Siberia, covered by vast permafrost underlain tundra, where only several monitoring sites operational. This paper presents first two years (September 2018–January 2021) accurate continuous observations CO2 CH4...
Atmospheric observations of sources and sinks carbon dioxide (CO2) methane (CH4) in the pan-Arctic domain are highly sporadic, limiting our understanding turnover this climatically sensitive environment fate enormous reservoirs buried permafrost. Particular gaps apply to Arctic latitudes Siberia, covered by vast tundra ecosystems underlain permafrost, where only few atmospheric sites available. The paper presents first results continuous CO2 CH4 dry mole fractions at a newly operated station...
Наблюдаемый рост температуры, вызванный увеличением концентраций климатически активных (парниковых) газов в атмосфере, первую очередь диоксида углерода (CO2) и метана (CH4), может быть причиной прогнозируемого высвобождения углерода, аккумулированного за тысячелетия на обширных территориях северных широт. Масштабы длительность ожидаемого эффекта остаются открытым вопросом, что обусловлено спорадичностью количественных оценок потоков углерода. В работе отражены текущий статус, направления...
Veteran trees are important elements in forests, as well urban and suburban areas, represent part of our cultural heritage. However, increasing age also brings a reduction vitality. Information on tree physiological vitality can be gained by examining ecophysiological traits, such photosynthesis, stomatal conductance, leaf water potential. Here, we assess the effects photosynthesis status 600-year-old pedunculate oak (Quercus robur L.) comparing them with neighbouring 25-year-old trees....
<p><span>The boreal and arctic zone of Siberia represents a «hot spot» area in the global Earth climate system, containing large potentially vulnerable carbon stocks as well considerable dioxide (CO<sub>2</sub>) methane (CH<sub>4</sub>) exchange fluxes with atmosphere. </span><span>Up to recent time Siberian region was only sparsely covered by flux...
<div> <p><span>Measurements of the atmospheric sources and sinks carbon dioxide (CO<sub>2</sub>) methane (CH<sub>4</sub>) in pan-Arctic domain are extremely sparse that limits our knowledge cycling over this dramatically sensitive environment making predictions about a fate conserved currently frozen ground. Especially critical gaps arctic latitudes Siberia, covered by vast permafrost underlain...