Greenland Ice Sheet Shrinks for 30th Consecutive Year

• Greenland has lost more ice than it gained for 30 consecutive years.
• Chinese researchers estimate Greenland lost about 120 gigatonnes of ice per year from 2002 to 2023.
• This estimate is 55% lower than the American estimate.
• The new model uses satellite altimetry data to measure ice loss.
• The findings highlight the ongoing impact of global warming on Greenland's ice sheet.