Arctic Ice


I find the the trend in sea ice age over the last ten years or so a conceptually difficult metric.
Ine of the problems as I have mentioned before is that the less ice you have to start with the less the percentage of multi year ice appears to be in a good recovery year.
Counter intuitively this means that years with low percentage multi year ice are actually making good recoveries.
This might help explain the contradiction between a 10 year pause in ice volumes, sought of a recovery in a way from the previous high falls and a downwards trend in multi year ice for 10 years which also fits in with recovering, not diminishing ice in the Arctic?