There are no charts to support this. All the articles are just quotes of quotes. That's the new standard these days.
This is a chart. The Arctic ice volume, or average thickness, is curving up at the end. In the old days, this was a grand thing. Books were written about the curve at the end of the world temperature plot. We all know what happened then. But, does anybody care about the ice hockey stick? No, now it's all about the 'weight' of the long decline before.