Tag Archives: population ecology

New publication – Landscape context and plant population size affect morph frequencies in heterostylous Primula veris ‐ results of a nationwide citizen‐science campaign

Text and photos by Tsipe Aavik Citizen scientists bring surprising insights into cowslip mating system About half of the individuals of cowslip (Primula veris) have flowers with a short style, while the other half of individuals produce flowers with a … Continue reading

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New publication – Population-level performance of Arabidopsis thaliana (L.) Heynh in dense monocultures

Text and pics by Susanna Vain The tiny weedy species Arabidopsis thaliana can teach us quite a bit about agriculture, even though the species itself is not agriculturally important. Arabidopsis has played an immense role in helping us understand the … Continue reading

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EcolChange seminar – Melissa McCormick about orchid mycorrhiza

Seminar of Department of Botany and Centre of Excellence EcolChange Speaker: Melissa McCormick is ecologist at the Smithsonian Environmental Research Center, USA. She visitis Department of Botany to act as opponent at the PhD defence of Jane Oja on November 8th, … Continue reading

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EcolChange seminar – Vigdis Vandvik about integrating experimental and gradient approaches to climate change impacts on plant populations and communities

Seminar of Department of Botany and Centre of Excellence EcolChange Vigdis Vandvik is professor at University of Bergen, Norway and head of the Centre of Excellence in Biology Education (bioCEED). In her presentation she will introduce a large-scale experiment and … Continue reading

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New paper published – Selection of source material for introduction of the locally rare and threatened fern species Asplenium septentrionale

Text by Jaan Liira Forked spleenwort, Asplenium septentrionale, is a mainly petrophilous fern species in European mountains and rare on acidic siliceous rocks in lowland areas of the continent, where habitats are fragmented and populations isolated. In Estonia, the single … Continue reading

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