- Previous estimates predicted that arctic shrubs — stubby, dense bushes that cover much of the tundra region — would eventually conquer about 39% of the non-shrub area in the Arctic. But a new analysis suggests the flora will only be able to expand into 25% of the area’s tundra by the year 2100. https://news.osu.edu/arctic-shrub-expansion-limited-by-seed-dispersal-and-wildfire/ 4 comments science
- Scientists thought a warming planet would allow Arctic shrubs to expand into 39% of the tundra by 2100. But a new analysis suggests wildfires and lack of seed dispersal will limit expansion to 25% of the tundra in that time. https://news.osu.edu/arctic-shrub-expansion-limited-by-seed-dispersal-and-wildfire/ 5 comments science
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