A mechanism of expansion: Arctic deciduous shrubs capitalize on warming-induced nutrient availability
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DOI: 10.1007/s00442-019-04586-8
Abstract: Warming-induced nutrient enrichment in the Arctic may lead to shifts in leaf-level physiological properties and processes with potential consequences for plant community dynamics and ecosystem function. To explore the physiological responses of Arctic tundra vegetation… read more here.
Keywords: deciduous shrubs; plant; nutrient availability; induced nutrient ... See more keywords
Warming-induced tipping points of Arctic and alpine shrub recruitment
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2118120119
Abstract: Shrub recruitment, a key component of vegetation dynamics beyond forests, is a highly sensitive indicator of climate and environmental change. Warming-induced tipping points in Arctic and alpine treeless ecosystems are, however, little understood. Here, we… read more here.
Keywords: tipping points; recruitment; shrub recruitment; warming induced ... See more keywords
Surface warming–induced global acceleration of upper ocean currents
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DOI: 10.1126/sciadv.abj8394
Abstract: How the ocean circulation changes in a warming climate is an important but poorly understood problem. Using a global ocean model, we decompose the problem into distinct responses to changes in sea surface temperature, salinity,… read more here.
Keywords: upper ocean; ocean currents; induced global; surface warming ... See more keywords