From 2007 to 2017, land-based ecosystems like the vast boreal forests of Canada and the Amazon rainforest removed roughly a third of anthropogenic carbon emissions from the atmosphere. According to a slate of new scientific research published this week in Nature, however, the threats that climate change poses to these terrestrial carbon sinks are greater than previously understood.
A new study from a research team at the University of Michigan found that even a relatively small temperature increase of 1.6 degrees Celsius associated with climate change can have drastic effects on the dominant tree species in North American boreal forests, including reduced growth and increased mortality.
