the ipcc no longer includes the ‘hockey stick’ chart in its reports.
the ipcc no longer includes the ‘hockey stick’ chart in its reports.
intergovernmental panel on climate change:17
besides the sixth assessment report, to be completed in 2022, the ipcc released the special report on global warming of 1.5 °c in october 2018, released an update to its 2006 guidelines for national greenhouse gas inventories—the 2019 refinement—in may 2019, and delivered two further special reports in 2019: the special report on climate change and land (srccl), published online on 7 august, and the special report on the ocean and cryosphere in a changing climate (srocc), released on 25 september 2019.