It is unequivocal that the increases in atmospheric carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) since the pre-industrial period are caused by human activities. The …
Working Group I (WGI) of the Intergovernmental Panel on Climate Change (IPCC) assesses the current evidence on the physical science of climate change, evaluating knowledge …
Numerical models are important tools for understanding the processes and feedbacks in the Earth system, including those involving changes in atmospheric CO 2 (CO 2, atm) …
Abstract The Paris Agreement has opened debate on whether limiting warming to 1.5° C is compatible with current emission pledges and warming of about 0.9° C from the mid …
Several major economies rely heavily on fossil fuel production and exports, yet current low- carbon technology diffusion, energy efficiency and climate policy may be substantially …
Terrestrial and oceanic carbon sinks together sequester> 50% of the anthropogenic emissions, and the major uncertainty in the global carbon budget is related to the terrestrial …
Climate models have continued to be developed and improved since the AR4, and many models have been extended into Earth System models by including the representation of …
P Ciais, C Sabine, G Bala… - … of Working Group …, 2014 - research-information.bris.ac.uk
This chapter addresses the biogeochemical cycles of carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). The three greenhouse gases have increased in the atmosphere …
Climate Change 2013: The Physical Science Basis is the contribution of Working Group I (WGI) to the Fifth Assessment Report (AR5) of the Intergovernmental Panel on Climate …