Study finds Atlantic Ocean circulation weakening
Study finds Atlantic Ocean circulation weakening A new study has worrying conclusions about changes to a vital aspect of the global climate system. Why it matters: The apparent weakening of the Atlantic Meridional Overturning Circulation (AMOC) — largely because of melting ice — is a reminder that climate change could bring about nasty surprises in the future. Nature Geoscience on Thursday, researchers reported the AMOC — a system of ocean currents that includes the Florida Current and the Gulf Stream — is in its "weakest state in over a millennium." The AMOC is the oceans' thermohali...