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These maps show the trends and the corresponding p-values of monthly or yearly mean surface temperatures of sea ice in areas north of 50 N and south of 50 S in the wmo standard climate period, 1991-2020. An area surface is defined as sea ice if the monthly or yearly mean sea ice concentraion is greater than 15 %. The trend is only plottet if the area has 10 or more years with a sea ice surface.
All plots are based on "Arctic and Antarctic ice Surface Temperature climate data set from thermal Infrared satellite data" data set (AASTI, version 2), produced by DMI and MET (see details here) and EUMETSAT OSISAF data sets OSI-450-a and OSI-430-a.
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| Toggle period wmo-standard / full |
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Annual |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
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Arctic
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Antarctic
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