Atlantic Ocean circulation at weakest in a millennium, say scientists https://www.theguardian.com/environment/2021/feb/25/atlantic-ocean-circulation-at-weakest-in-a-millennium-say-scientists?CMP=Share_iOSApp_Other 

Potsdam Institute: 02/25/2021 – ‘Never before in over 1000 years the Atlantic Meridional Overturning Circulation (AMOC), also known as Gulf Stream System, has been as weak as in the last decades. This is the result of a new study by scientists from Ireland, Britain and Germany. The researchers compiled so-called proxy data – taken mainly from natural archives like ocean sediments or ice cores – reaching back many hundreds of years to reconstruct the flow history of the AMOC. They found consistent evidence that its slowdown in the 20th century is unprecedented in the past millennium – it is likely linked to human-caused climate change. The giant ocean circulation is relevant for weather patterns in Europe and regional sea-levels in the US; its slowdown is also associated with an observed ‘cold blob’ in the northern Atlantic.’ Click here to read more 

Guardian article Atlantic Ocean circulation at weakest in a millennium, say scientists. Decline in system underpinning Gulf Stream could lead to more extreme weather in Europe and higher sea levels on US east coast

No Comment

Comments are closed.