Birdwatch Note Rating
2023-10-19 02:42:17 UTC - HELPFUL
Rated by Participant: 249F824553EDA121E17375A13FBFFC47A6BDB5FF2EA19EF24F1E29E84224A4E7
Participant Details
Original Note:
While sea ice is annually variable, the trend in sea ice is one of steady decline since satellite records began in 1979, and the rate of decline increased this century. https://earthobservatory.nasa.gov/world-of-change/sea-ice-arctic#:~:text=Since%201978%2C%20satellites%20have%20monitored,it%20had%20been%20since%201979 In 2023, Antarctic sea ice extent lowest on record, and 10% lower than 1986. https://nsidc.org/data/seaice_index Impact on penguins clear https://www.bbc.com/news/science-environment-66492767
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