Аннотация:The Arctic is one chapter from the State of the Climate in 2021 annual report and is availablefrom https://doi.org/10.1175/BAMS-D-22-0082.1. Compiled by NOAA’s National Centers forEnvironmental Information, State of the Climate in 2021 is based on contributions fromscientists from around the world. It provides a detailed update on global climate indicators,notable weather events, and other data collected by environmental monitoring stations andinstruments located on land, water, ice, and in space.The full report is available from https://doi.org/10.1175/2022BAMSStateoftheClimate.1.