KS2 Geography. Biomes. A short video for pupils aged 7 to 11 investigating two of Earth's major biomes - savannahs and ...

Among the pioneer plants that were the first to appear on ... of frozen soils in post-pyrogenic landscapes in the sub-Arctic tundra, point to thermal anomalies in the permafrost that have ...

This warming stimulates plant growth, removing carbon from the ... the report card found that the Arctic tundra has shifted from storing carbon to being a source of carbon emissions to the atmosphere.

"Our observations now show that the Arctic tundra, which is experiencing warming ... While it stimulates plant productivity and growth, which removes carbon dioxide from the atmosphere, it also ...

Wildlife presenter Ferne Corrigan takes a look at the Arctic tundra and how plants and animals have adapted to live in this biome. Ferne describes the location of the tundra biomes around the ...

The flowering of plants, egg-laying of birds ... which has been linked to declines of the smaller, less dominant tundra-dwelling Arctic fox. DECLINES AND EXTINCTIONS. Climate change has already been ...

Specific topics to be addressed include: Spatial and temporal patterns in Arctic tundra and boreal forest greening versus browning · What has caused the change from widespread, long-term greening to ...

Permafrost — the permanently frozen ground that underlies much of the Arctic land surface — is thawing in many parts of the Arctic. [1] As permafrost thaws, it releases the powerful greenhouse gas ...