基本信息
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职业迁徙
个人简介
My field of research is plant physiological ecology, biogeochemistry and plant ecophysiology. The focus of my
research is on interactions between plants, microbes, atmosphere and soil, mainly in terrestrial ecosystems. I study
above- and belowground processes in non-managed arctic/alpine, temperate and tropical ecosystems,
supplemented with experimental manipulations in growth chambers, greenhouses, nurseries and the field.
The aim is to reveal the consequences of environmental changes such as global warming, nitrogen deposition or
changed land use on processes involving soils, plants and microbes, from root/leaf level to ecosystem level. Current
activities focus on experimental studies of the effects of climate change (global warming) on nutrient and carbon
cycling in arctic and temperate ecosystems. For instance, plant performance, nutrient availability, plant nitrogen
acquisition and the emission of greenhouse gases from arctic and temperate heath vegetation is studied using longterm climate change related field plots.
As the responsible for advanced isotope ratio mass spectrometers and cavity-ring down laser instruments in our
laboratory, stable isotope methodology is frequently used in my research. By the use of stable isotopes (13C and 15N),
both at natural abundance and enrichment levels, one of my main research aims is to increase our understanding of
plant uptake of soil nitrogen in various forms, in symbiosis and/or competition with soil microorganisms, and to
investigate the role of mycorrhizal fungi in plant nutrition, especially in non-managed ecosystems.
My research group is one of the main players internationally in the attempts to reveal the effects of climate
change on decisive biogeochemical and physiological processes and key organisms in natural ecosystems. Several
long-term ecosystem manipulation experiments in N Sweden and Greenland, led by me, constitute a permanent
attraction for post docs, ph.d and master students, both nationally and internationally. My emphasis on the coupling
between above-and belowground processes, biogeochemistry and plant physiological ecology in natural or lowmanagement ecosystems in the Arctic is probably unique in a Danish university context.
研究兴趣
论文共 331 篇作者统计合作学者相似作者
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biorxiv(2024)
POLAR BIOLOGYno. 1 (2024): 1-15
FOREST ECOLOGY AND MANAGEMENT (2024): 121661
Niels Martin Schmidt,Anders Michelsen,Lars Holst Hansen, Marie Rønne Aggerbeck,Mikkel Stelvig,Susan Kutz,Jesper Bruun Mosbacher
Rapid Communications in Mass Spectrometryno. 6 (2023)
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PLANT AND SOILno. 1-2 (2023): 551-572
Polar Biologypp.1-15, (2023)
Kasun H. Bodawatta,Nynne Ravn,Pedro Oromí, José Luis Martin Esquivel,Anders Michelsen,Michael Poulsen,Knud Andreas Jønsson,Ana Sofia Reboleira
Ecological Indicators (2023): 110607-110607
Research Square (Research Square) (2023)
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