In the News

Contributor(s): Phoebe Zarnetske
Pearson and colleagues (2013) recently showed how the expansion of shrubs and trees in the Arctic could promote even further warming through a series of positive feedbacks. Their modeling study that estimates the future composition and distribution of vegetation across the Arctic indicated shrubs...
Contributor(s): Christopher MacMinn
Large-scale carbon sequestration involves capturing carbon dioxide emitted from power plants and injecting it into underground reservoirs for long-term storage. Leakage from these storage reservoirs could lead to groundwater contamination, requiring that the spread of CO2 be monitored during and...
Contributor(s): Xavier Levine
A simple thermodynamic argument suggests that as the water vapor content of the atmosphere increases with global warming dry regions may become drier and wet regions wetter. This enhanced hydrological contrast with global warming can be attributed to changes in the atmospheric water vapor...
Contributor(s): Thomas Crowther
Soils contain two-thirds of the world’s terrestrial carbon (3,000 Pg C). The total annual soil CO2 efflux yearly exceeds the current rate of anthropogenic CO2 emissions from deforestation and burning of fossil fuels by a factor of 10. Subtle changes in soil organic carbon (SOC) processing (...
Contributor(s): Jessica Barnes
In a recently published article in Nature Climate Change, former YCEI Postdoctoral Associate, Jessica Barnes, and Deputy Director of the YCEI, Michael Dove, examine the role that anthropology can play in the study of climate change. The article is coauthored by a group of anthropologists who...
Contributor(s): Phoebe Zarnetske
In their recent Science article, Marcott and colleagues present a reconstruction of Earth’s mean surface temperature over the last 11,300 years – the Holocene. Why is this important? It is the most comprehensive and inclusive reconstruction to date from which to assess how novel our current...
Contributor(s): Maria Andrea Pinones
The Antarctic Peninsula is one the regions of the world that has experienced the highest impacts of climate change. In the last 40 years the mean annual air temperature has increased 2.8 degrees C causing massive ice shelves to disintegrate, declines in sea ice extent and a strong impact on all...

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