Exotic pines in the Southern Hemisphere grow faster and are more drought-resistant, study reveals
A study published in Nature reveals that pine trees planted outside their native Northern Hemisphere range grow faster and exhibit higher drought resistance. This finding challenges established ecological theories regarding the trade-off between rapid growth and water stress tolerance.
Why it matters
Understanding how non-native species adapt to new environments is crucial for forestry management and predicting the impact of climate change on global ecosystems.
edited by Sadie Harley , reviewed by Robert Egan
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Add as preferred source Pine trees in Coyhaique, Chile. The photograph illustrates the context of the research on the growth and drought response of conifers in the Southern Hemisphere. Credit: Alex Fajardo A new study published in the journal Nature reveals that conifers planted outside their native range in the Southern Hemisphere not only grow up to four times faster than those in the Northern Hemisphere but also show greater resistance and resilience to drought. The finding challenges one of the most deeply rooted ideas in plant ecology: that plants that grow rapidly generally have a lower capacity to tolerate water stress.
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