A5021242508- Tree-ring climate responses
- Fire effects on ecosystems
- Climate change and permafrost
- Plant Water Relations and Carbon Dynamics
- Remote Sensing and LiDAR Applications
- Remote Sensing in Agriculture
- Geology and Paleoclimatology Research
- Cryospheric studies and observations
- Forest ecology and management
- Landslides and related hazards
- Ecology and Vegetation Dynamics Studies
- Geological Studies and Exploration
- Atmospheric and Environmental Gas Dynamics
- Forest Insect Ecology and Management
- Species Distribution and Climate Change
- Forest Ecology and Biodiversity Studies
- Botany and Plant Ecology Studies
- Wildlife Ecology and Conservation
- Climate variability and models
- Synthetic Aperture Radar (SAR) Applications and Techniques
- Indigenous Studies and Ecology
- Land Use and Ecosystem Services
- Geochemistry and Geologic Mapping
- Entomological Studies and Ecology
- Forest Management and Policy
Sukachev Institute of Forest
2015-2024
Siberian Federal University
2014-2024
National Research Tomsk State University
2022-2024
Siberian Branch of the Russian Academy of Sciences
2011-2023
Krasnoyarsk Scientific Center
2017-2018
Russian Academy of Sciences
2008-2016
Forest Institute
2000
Wildfire number and burned area temporal dynamics within all of Siberia along a south-north transect in central (45°–73° N) were studied based on NOAA/AVHRR (National Oceanic Atmospheric Administration/ Advanced Very High Resolution Radiometer) Terra/MODIS (Moderate Imaging Spectroradiometer) data field measurements for the period 1996–2015. In addition, fire return interval (FRI) was analyzed. Both forest fires size increased during recent decades (p < 0.05). Significant correlations...
Wildfires are increasingly understood as an ecological driver within the entire Arctic biome. soils naturally store large quantities of C, peat has formed throughout Holocene. For Siberian Arctic, we used observations from MODIS remote sensing instrument to document changes in frequency, geographic extent, and seasonal timing wildfires well vegetation productivity (GPP, NPP, EVI). We also correlation regression analysis identify environmental factors temperature, precipitation, lightning...
The boreal forest accounts for one-third of global forests, but remains largely inaccessible to ground-based measurements and monitoring. It contains large quantities carbon in its vegetation soils, research suggests that it will be subject increasingly severe climate-driven disturbance. We employ a suite ground-, airborne- space-based measurement techniques derive the first satellite LiDAR-based estimates aboveground entire circumboreal biome. Incorporating these inventory with uncertainty...
The fire history of the northern larch forests within permafrost zone in a portion Siberia (∼66°N, 100°E) was studied. Since there is little to no human activity this area, fires study area were mostly caused by lightning. Fire return intervals (FRI) estimated on basis burn marks tree stems and dates natality. FRI values varied from 130 350 yr with 200 ± 50 mean. For southerly dominated communities, found be shorter (77 20 at ∼ 61°N, 82 7 64°N), it longer boundary (∼71°) stands (320 yr)....
Abstract. The northern Eurasian regions and Arctic Ocean will very likely undergo substantial changes during the next decades. Arctic–boreal natural environments play a crucial role in global climate via albedo change, carbon sources sinks as well atmospheric aerosol production from biogenic volatile organic compounds. Furthermore, it is expected that trade activities, demographic movement, use of resources be increasing regions. There need for novel research approach, which not only...
Abstract Aim An increase in conifer mortality has been observed widely across the boreal forest biome. We investigate causes of this mortality, addition to geospatial and temporal dynamics Siberian pine fir stands. Location Central Siberia. Time period 1950–2018. Major taxa studied Pinus sibirica Du Tour Abies Ledeb. Methods used analysis satellite‐derived (MODIS, Landsat) data, topography (elevation, slope steepness exposure) climatic variables [precipitation, thermal degree days (TDD = ∑(...
Abstract A warming climate provides competitive advantages to Siberian pine (Pinus sibirica Du Tour) in areas with sufficient precipitation. The warmer temperatures observed central Siberia over the past three decades appear have had a noticeable effect on growth of and larch (Larix Ledeb.) south Mountain forest–tundra ecotone. Larch is more tolerant harsh climates exhibits an arboreal form, whereas krummholz form. also has advantage at upper tree limit low Since mid-1980s there been...
A fire return intervals (FRI) for zone of larch dominance and “larch‐mixed taiga” ecotone was studied. Extreme events were connected with summer air temperature deviations. Average FRI determined from stem scar dating 82 ± 7 years the dominance, 77 20 ecotone. For on north‐east facing slopes 86 11 years, south‐west at 61 8 flat terrain 68 14 bogs 139 17 years. decreased 101 in 19th century to 65 20th century, 97 50 climate anthropogenic impact this phenomenon analyzed. The decrease may...