• Space/Science
  • GeekSpeak
  • Mysteries of
    the Multiverse
  • Science Fiction
  • The Comestible Zone
  • Off-Topic
  • Community
  • Flame
  • CurrentEvents

Recent posts

Space X put on notice RobVG October 20, 2025 4:55 pm (Space/Science)

There is no bottom to this barrel... RL October 19, 2025 5:40 pm (CurrentEvents)

John Wheeler's philosophy: "Beyond the Black Hole" RL October 16, 2025 10:00 pm (Space/Science)

Brosz baffled, Bondi busts Bolton ER October 16, 2025 2:08 pm (CurrentEvents)

Science backs up what I have been saying for years... RL October 15, 2025 7:59 pm (CurrentEvents)

No sugar tonight in my coffee, no sugar tonight in my tea ER October 15, 2025 5:07 pm (Space/Science)

Only thing surprising is that people are surprised... RL October 15, 2025 7:12 am (CurrentEvents)

Superwood BuckGalaxy October 14, 2025 5:46 pm (Space/Science)

Lucky U! ER October 14, 2025 2:17 pm (Off-Topic)

Lucky me? ER October 14, 2025 9:51 am (Off-Topic)

JPL about to lose ANOTHER 11% of its people RL October 13, 2025 12:00 pm (Space/Science)

Enjoy this and share.... RL October 13, 2025 3:36 am (CurrentEvents)

Home » Space/Science

the end of the decade summary January 7, 2020 6:14 pm hank

https://nsidc.org/arcticseaicenews/files/2020/01/Figure3-350×270.png

.

Including 2019, the linear rate of decline for December ice extent is 3.6 percent per decade. This corresponds to a trend of 46,500 square kilometers (18,000 square miles) per year, which is roughly twice the size of the state of New Jersey. Over the 41-year satellite record, the Arctic has lost about 1.9 million square kilometers (734,000 square miles) of ice in December, based on the difference in linear trend values in 2019 and 1979. This is comparable to the size of Alaska and California combined.

    Search

    The Control Panel

    • Log in
    • Register