Earth Model
11:39 am
Wed April 30, 2014

Map of the Climate

Scientists studying climate change have focused on greenhouse gases – how we can  produce less or maybe remove some of what’s already in the atmosphere, but a team at the University of Virginia will take a different approach.

Sandy Hausman reports.

Eleven people from eight different fields – including business, law, anthropology and engineering – will look at how we use land as part of a massive mapping and modeling project for planet Earth. Deborah Lawrence is professor of environmental sciences at UVA.

“We could either have food, which we definitely need.  We could plant biofuels as a way to try to mitigate climate change, or we can conserve forests and let the forests take up carbon as they have done, and try to keep the atmospheric carbon dioxide in check by having the forests there.”  

Working with the National Center for Atmospheric Research and colleagues from China and Russia, they’ll  use sophisticated computer models to create various scenarios for what the world might look like in 2050.  They’ll consider ethical questions and weigh the impact of actions in one place on others.

“If you make corn for biofuels say in Kansas, does that make someone in Amazonia or Indonesia clear forest to grow food?”      

The UVA team hopes to influence international talks on climate change set for late next year in Paris.