title: 1,400 Years of Climate Change in the Northern Hemisphere
abstract: Abstract Anthropogenic Global Warming is the Climate Change main cause. Nevertheless, several authors indicated the solar activity and the Atlantic Multi-decadal Oscillation variation as additional forcing. This article considers the amplification of the solar radiation and of the Atlantic Multi-decadal Oscillation’s variation, via sea ice cover albedo feedbacks in the Arctic regions, as forcing Climate change in complement to Anthropogenic Global Warming. A physical model, using the sunspot num
journal: Research Square