格陵兰岛经历有史以来最暖1月份

Group 1 - Greenland experienced its highest recorded average temperature for January at 0.2 degrees Celsius, compared to the historical average of -7.7 degrees Celsius from 1991 to 2020 [1] - Climate change is evident in Greenland, with the temperature rising at a rate four times faster than the global average [2] - The reduction in winter sea ice coverage and thinning ice layers due to warming impacts traditional transportation and threatens local ecosystems, particularly the fishing industry [2] Group 2 - The fishing industry accounts for 23% of Greenland's GDP in 2023 and creates 15% of employment [2] - The exact impact of climate change on the fishing industry is still uncertain [2] - Greenland is rich in mineral resources, with a significant portion of its area located within the Arctic Circle [2]