The BBVA Foundation Frontiers of Knowledge Award in the Climate Change category has gone in this sixth edition to U.S. biologist Christopher Field, Director of the Department of Global Ecology at the Carnegie Institution for Science and a professor at Stanford University (United States), for discovering the importance of ecosystems and their effective management in the battle against climate change. Field's work has allowed to quantify the global climate impact of deforestation, agriculture and other changes in vegetation cover. And vice versa. It has helped predict how climate change will impact on land ecosystems.