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Sep. 22, 2020 —As Arctic summers warm, Earth's northern landscapes are changing. Using satellite images to track global tundra ecosystems over decades, a new study found the region has become greener, as ...
May 27, 2022 —由于全球变暖, temperatures in the Arctic are climbing rapidly. As a result, the treeline for Siberian larch forests is steadily advancing to the north, gradually supplanting the broad ...
Sep. 8, 2020 —A global analysis reveals for the first time that across almost all tree species, fast growing trees have shorter lifespans. This international study further calls into question predictions that ...
Oct. 23, 2020 —Research has found permafrost to be mostly absent throughout the shallow seafloor along a coastal field site in northeastern Alaska. That means carbon can be released from coastline sources much more ...
Dec. 9, 2021 —While climate change is the primary driver of permafrost degradation in Arctic Alaska, a new analysis of 70 years of data reveals that tundra fires are accelerating that decline, contributing ...
Feb. 24, 2022 —New research shows rising temperatures are causing Earth's coldest forests to shift northward, raising concerns about biodiversity, an increased risk of wildfires and mounting impacts of climate ...
Nov. 1, 2021 —A new study that modeled changes in the world's 45 different 'life zones' from climate change revealed that climate impacts may soon triple over these areas if the earth continues ...
Sep. 28, 2020 —Landslides have long-term effects on tundra vegetation, a new study shows. Conducting the study in North West Siberia, the researchers found that tundra vegetation regenerated rapidly after a major ...
Feb. 16, 2021 —As the climate warms in the Arctic, shrubs expand towards higher latitudes and altitudes. Researchers investigated the impacts of dwarf shrubs on tundra soils in the sub-Arctic ...
Feb. 21, 2023 —Scientists set out to address one of the biggest uncertainties about how carbon-rich permafrost will respond to gradual sinking of the land surface as temperatures rise. Using a high-performance ...