a new peer-reviewed study on surface warming and the solar cycle found that times of high solar activity are on average 0.2°c warmer than times of low solar activity, and that there is a polar amplification of the warming.
a new peer-reviewed study on surface warming and the solar cycle found that times of high solar activity are on average 0.2°c warmer than times of low solar activity, and that there is a polar amplification of the warming.
ipcc fourth assessment report:61
climate sensitivity is defined as the amount of global average surface warming following a doubling of carbon dioxide concentrations.