Climate Change Pushes World's Largest Forest Wilderness Northward, Shrinking it

Earth's largest forest wilderness, the boreal forests, is showing signs of shrinking due to climate change. These forests, which play a crucial role in regulating the planet's climate and supporting diverse ecosystems, are experiencing a slower northward advance and a faster southern retreat than expected. Satellite data reveals that while tree growth and cover have increased in the coldest northern areas, they have decreased in the warmer southern regions due to hotter and drier conditions, wildfires, and logging. If tree cover loss in the south continues to outpace gains in the north, the boreal forest could contract, leading to the loss of habitat for numerous species and impacting the millions of people who depend on these forests. Close monitoring of boreal forests using satellite data and on-the-ground measurements is crucial to understanding and conserving this vital wilderness.