Soil and sediment lock away more CO2 than thought, study shows
Land-based carbon sinks help slow global warming by absorbing excess heat-trapping CO2 emissions. Read more at ...
KS2 Geography. Biomes - Savannahs and Tundras
KS2 Geography. Biomes. A short video for pupils aged 7 to 11 investigating two of Earth's major biomes - savannahs and ...
来自MSN3 个月
Sink to source: Arctic tundra emitting more carbon than it absorbs
After locking carbon dioxide in its frozen soil for millennia, the Arctic tundra is undergoing a dramatic transformation, driven by frequent wildfires that are turning it into a net source of ...
ETX Daily Up on MSN7 天
Soil and sediment: Underestimated heroes locking away the majority of CO2, study reveals
Soil, river sediment and dead vegetation lock away more planet-warming CO2 caused by humanity than trees, said a new study ...
CBC.ca4 年
The Arctic is warming faster than anywhere else on the planet
The Arctic is changing. Fast. As the effects of global warming are felt around the world, nowhere is experiencing such drastic changes as the Far North. After all, scientists estimate that the ...
TASS8 个月
Arctic Floating University expedition studies soil formation on Arctic islands
The soil formation there is determined by a very short vegetation season, and permafrost rocks are close to the surface, while the aboveground biomass is very little RUSSIAN HARBOR BAY, July 9.
TASS1 年
Scientists classify soils in Russian Arctic
ST. PETERSBURG, August 17. /TASS/. Scientists classified soils in the Russian Arctic cities and towns by organic matter's concentrations. The survey will be used for climate change forecasts ...