SOURCE: Science Daily
DATE: November 26, 2015
JOURNAL REFERENCE: Sivakiruthika Natchimuthu, Ingrid Sundgren, Magnus Gålfalk, Leif Klemedtsson, Patrick Crill, Åsa Danielsson, David Bastviken. Spatio-temporal variability of lake CH4 fluxes and its influence on annual whole lake emission estimates. Limnology and Oceanography, 2015; DOI: 10.1002/lno.10222
SNIP: Global warming will progress faster than what was previously believed. The reason is that greenhouse gas emissions that arise naturally are also affected by increased temperatures. This has been confirmed in a new study from Linköping University that measures natural methane emissions.
“Everything indicates that global warming caused by humans leads to increased natural greenhouse gas emissions. Our detailed measurements reveal a clear pattern of greater methane emissions from lakes at higher temperatures,” says Sivakiruthika Natchimuthu, doctoral student at Tema Environmental Change, Linköping University, Sweden, and lead author of the latest publication on this topic from her group.