Advances in Polar Science:climate change,global communication and sharing

<正>One of the most pressing crises facing the world today is climate change and its impact on the Earth's ecosystems and human societies. Climate change is currently progressing most rapidly in the polar regions, and its effects are already evident, making the polar regions an early indicator of global climate change. Changes in these areas affect sea level rise, ecosystems, weather patterns, and feedback mechanisms that influence global climate.