Search Results - "Ivan I. Tychkov"

Forward Modeling Reveals Multidecadal Trends in Cambial Kinetics and Phenology at Treeline by Tumajer, Jan, Kašpar, Jakub, Kuželová, Hana, Shishov, Vladimir V, Tychkov, Ivan I, Popkova, Margarita I, Vaganov, Eugene A, Treml, Václav

“…Significant alterations of cambial activity might be expected due to climate warming, leading to growing season extension and higher growth rates especially in…”
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Plant-Soil-Climate Interaction in Observed and Simulated Tree-Radial Growth Dynamics of Downy Birch in Permafrost by Fonti, Marina V, Tychkov, Ivan I, Shishov, Vladimir V, Shashkin, Alexander V, Prokushkin, Anatoly S

“…Climate change projections forecast most significant impacts on high-latitude forest ecosystems. Particularly, climate warming in boreal regions should…”
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A Band Model of Cambium Development: Opportunities and Prospects by Vladimir V. Shishov, Ivan I. Tychkov, Kevin J. Anchukaitis, Grigory K. Zelenov, Eugene A. Vaganov

“…More than 60% of tree phytomass is concentrated in stem wood, which is the result of periodic activity of the cambium. Nevertheless, there are few attempts to…”
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Response of Four Tree Species to Changing Climate in a Moisture-Limited Area of South Siberia by Elena A. Babushkina, Dina F. Zhirnova, Liliana V. Belokopytova, Ivan I. Tychkov, Eugene A. Vaganov, Konstantin V. Krutovsky

“…The response of vegetation to climate change is of special interest in regions where rapid warming is coupled with moisture deficit. This raises the question…”
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Elevation-layered dendroclimatic signal in eastern Mediterranean tree rings by Touchan, Ramzi, Shishov, Vladimir V, Tychkov, Ivan I, Sivrikaya, Fatih, Attieh, Jihad, Ketmen, Muzaffer, Stephan, Jean, Mitsopoulos, Ioannis, Christou, Andreas, Meko, David M

“…Networks of tree-ring data are commonly applied in statistical reconstruction of spatial fields of climate variables. The importance of elevation to the…”
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How can the parameterization of a process-based model help us understand real tree-ring growth? by Tychkov, Ivan I., Sviderskaya, Irina V., Babushkina, Elena A., Popkova, Margarita I., Vaganov, Eugene A., Shishov, Vladimir V.

“…Key message This study shows great potential of the well-validated VS-Oscilloscope (a visual accurate parameterization of the VS-model) for assessment of…”
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A Modified Algorithm for Estimating the Radial Cell Size in the Vaganov-Shashkin Simulation Model by Popkova, Margarita I, Tychkov, Ivan I, Babushkina, Elena A, Shishov, Vladimir V

“…To describe the mechanism of tree-ring formation in woody plants influencing by the leading environmental factors is one of the most urgent problems of modern…”
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Visual Parameterization of Vaganov-Shashkin Simulation Model and its Application in Dendroecological Research by Tychkov, Ivan I, Koiupchenko, Irina N, Ilyin, Victor A, Shishov, Vladimir V

“…There are many different methods and tools for data analysis in dendrochronology. Modeling is one of them. One of the main issues in modeling is a choice of…”
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Factors of soil CO2 emission in boreal forests: evidence from Central Siberia by Makhnykina, AV, Tychkov, II, Prokushkin, AS, Pyzhev, AI, Vaganov, EA

“…Soils of boreal forests are crucial carbon reserves. The response of soil carbon emission to climate change significantly affects the concentration of carbon…”
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The buffering effect of the Lake Baikal on climate impact on Pinus sylvestris L. radial growth by Arzac, Alberto, de Quijano, Daniel Diaz, Khotcinskaia, Kseniia I., Tychkov, Ivan I., Voronin, Viktor I., Kirdyanov, Alexander V.

“…•Baikal alleviates climate control in coastal sites by reducing water stress.•Simulations showed differences in the limiting factors of tree growth among…”
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VS-oscilloscope: A new tool to parameterize tree radial growth based on climate conditions by Shishov, Vladimir V., Tychkov, Ivan I., Popkova, Margarita I., Ilyin, Viсtor A., Bryukhanova, Marina V., Kirdyanov, Alexander V.

“…It is generally assumed in dendroecological studies that annual tree-ring growth is adequately determined by a linear function of local or regional…”
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