Tag Archives: Arctic

Ecolchange seminar – Ivika Ostonen and Biplabi Bhattara talk about grassland warming

Posted on January 24, 2020 by

Seminar of Department of Geography, UT and Centre of Excellence EcolChange Speakers: Ivika Ostonen is a senior researcher, and Biplabi Bhattarai is PhD student in the Department of Geography, University of Tartu. Titles of the talks: “Subarctic grassland ecosystem’s response … Continue reading →

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New publication – Are biotic as relevant as abiotic factors to determine the functional and phylogenetic diversity of communities at a biome scale?

Posted on April 12, 2019 by

Text by Guillermo Bueno Taking as a reference the distribution of herbivores in the Arctic, James Speed with the contribution of 22 researchers of the herbivory network (including Guillermo Bueno from the Botany department of the UT) have tried to … Continue reading →

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EcolChange seminar – Sabrina Träger about species richness, heterogeneity and nitrogen contribution of roots in Arctic elevation gradient

Posted on October 6, 2017 by

Seminar of Department of Botany and Centre of Excellence EcolChange Oct. 12th Sabrina Träger is a post-doc researcher at the team of macroecology in Tartu University. Title of the talk: Species richness, heterogeneity and nitrogen contribution of roots along an arctic … Continue reading →

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New paper published – Background invertebrate herbivory on dwarf birch (Betula glandulosa-nana complex) increases with temperature and precipitation across the tundra biome

Posted on July 6, 2017 by

Text by C. Guillermo Bueno Invertebrate herbivory in the tundra is prevalent and sensitive to climate change. Recent studies have shown that biotic interactions influence macroecological patterns and global dynamics, stressing the need to consider them outside local or regional … Continue reading →

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