Sea ice more than 1.2m thick over Hudson Bay portends a good year for polar bears.

The chart below shows what sea ice thickness over Hudson Bay was like at the first week of May in a so-called a ‘good year’ (2019) – when polar bears came off the ice in excellent condition late in the summer and left early in the fall (‘thick first year ice’ is dark green and indicates ice greater than 1.2m thick):

https://polarbearscience.com/2020/05/08/sea-ice-more-than-1-2m-thick-over-hudson-bay-portends-a-good-year-for-polar-bears/?fbclid=IwAR3UN4Zt_MYGW_gzMWJTJlfHtlV4Bz3fhAX23axC9LrTATg4vnbDUt0Jl2o

Hudson Bay weekly stage of development 2020 May 4

 

Maunder Minimum var den siste store Mini-Istiden for ca 400 år siden. Nå starter Eddy Minimum.

Historien gjentar seg som den gjør i naturen. Det blir kaldere og mer snø i minst 50 år.

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