52 citations · 86 across the 8 of their papers we have counts for
9 papers
Stochastic physics of species extinctions in a large population
Ivan Sudakov, Sergey A. Vakulenko, John T. Bruun
Species extinction is a core process that affects the diversity of life on Earth. Competition between species in a population is considered by ecological niche-based theories as a…
Stability of a planetary climate system with the biosphere competing for resources
Sergey A. Vakulenko, Ivan Sudakov, Sergei V. Petrovskii +1
With the growing number of discovered exoplanets, the Gaia concept finds its second wind. The Gaia concept defines that the biosphere of an inhabited planet regulates a planetary c…
Minor climatic fluctuations lead to species extinction in a conceptual ecosystem model
Sergey A. Vakulenko, Ivan Sudakov, Luke Mander
The extinction of species is a core process that affects the diversity of life on Earth. One way of investigating the causes and consequences of extinctions is to build conceptual…
The Geometry of Large Tundra Lakes Observed in Historical Maps and Satellite Images
Ivan Sudakov, Almabrok Essa, Luke Mander +2
Tundra lakes are key components of the Arctic climate system because they represent a source of methane to the atmosphere. In this paper, we aim to analyze the geometry of the patt…
Complex bifurcations in Bénard-Marangoni convection
Sergey Vakulenko, Ivan Sudakov
We study the dynamics of a system defined by the Navier-Stokes equations for a non-compressible fluid with Marangoni boundary conditions in the two dimensional case. We show that m…
Surface salinity fields in the Arctic Ocean and statistical approaches to predicting anomalies and patterns
Ekaterina A. Chernyavskaya, Ivan Sudakov, Kenneth M. Golden +1
Significant salinity anomalies have been observed in the Arctic Ocean surface layer during the last decade. Using gridded data of winter salinity in the upper 50 m layer of the Arc…