The Human Perturbation of the Carbon Cycle

Published by: UNESCO-SCOPE -UNEP Policy Brief n°10
Language: English

"The carbon cycle is closely linked to the climate system and is influenced by the growing human population and associated demands for resources, especially for fossil-fuel energy and land. The rate of change in atmospheric CO2 reflects the balance between carbon emissions from human activities and the dynamics of a number of terrestrial and ocean processes that remove or emit CO2. The long-term evolution of this balance will largely determine the speed and magnitude of humaninduced climate change and the mitigation requirements to stabilize atmospheric CO2 concentrations at any given level."