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Eva K. Koller
Researcher at University of Sheffield
Publications - 3
Citations - 159
Eva K. Koller is an academic researcher from University of Sheffield. The author has contributed to research in topics: Ecosystem & Arctic. The author has an hindex of 3, co-authored 3 publications receiving 144 citations. Previous affiliations of Eva K. Koller include University of Tübingen & Bangor University.
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Journal ArticleDOI
Ecosystem change and stability over multiple decades in the Swedish subarctic: complex processes and multiple drivers.
Terry V. Callaghan,Terry V. Callaghan,Christer Jonasson,Tomas Thierfelder,Zhenlin Yang,Zhenlin Yang,Henrik Hedenås,Margareta Johansson,Margareta Johansson,Ulf Molau,Ulf Molau,Rik Van Bogaert,Anders Michelsen,Johan Olofsson,Dylan Gwynn-Jones,Stef Bokhorst,Gareth K. Phoenix,Jarle W. Bjerke,Hans Tømmervik,Torben R. Christensen,Edward Hanna,Eva K. Koller,Eva K. Koller,Victoria L. Sloan,Victoria L. Sloan +24 more
TL;DR: A unique geo-referenced record of environmental and ecosystem observations from the area since 1913 is presented, which is of immediate relevance to local stakeholders who need to adapt to new opportunities and to respond to challenges.
Journal ArticleDOI
Seasonal dynamics of soil and plant nutrients at three environmentally contrasting sites along a sub-Arctic catchment sequence
TL;DR: Measurements of soil extractable and plant N and phosphorus concentrations along with winter and summer N and P mineralization rates along a sub-Arctic catchment representing a gradient in temperature, snow melt timing and vegetation composition suggest that plants were generally P limited at all sites, probably due to strong P immobilization.
Journal ArticleDOI
Tight Coupling Between Shoot Level Foliar N and P, Leaf Area, and Shoot Growth in Arctic Dwarf Shrubs Under Simulated Climate Change
Eva K. Koller,Malcolm C. Press,Terry V. Callaghan,Terry V. Callaghan,Terry V. Callaghan,Gareth K. Phoenix +5 more
TL;DR: Overall, this work provides the first evidence at the shoot level of tight coupling between foliar N and P, leaf area and growth i.e. consistent across species, and provides mechanistic insight into how interspecific differences in alleviation of nutrient limitation will alter community structure and primary productivity in a warmer Arctic.