Study of Growth Rings in Tundra Shrubs Reveals Spread of Arctic `Browning’
Yale E360
JANUARY 1, 2021
As Arctic sea ice steadily disappears and temperatures rise across the region, the tundra has generally been greening, with shrubs and small trees growing more robustly. But a new study of growth rings in Arctic shrubs reveals a countervailing trend — the withering of plants in some areas because summer conditions have grown too hot and dry. Read more on E360 ?.
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