What is it about?
Our study shows how tree growth responses to freeze exposure vary in direction and magnitude by clade and species, but also with leaf-out strategy, tree age and size, and environmental factors. We explored how cold hazards such as freezing exposure impacts tree growth using tree-ring data of over 35,000 individuals from 57 species at 4,300 sites across Canada.
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Why is it important?
Our findings highlight the value of using species-specific climate-growth relationships to refine predictions of forest carbon dynamics.
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Read the Original
This page is a summary of: Cold-season freeze frequency is a pervasive driver of subcontinental forest growth, Proceedings of the National Academy of Sciences, April 2022, Proceedings of the National Academy of Sciences,
DOI: 10.1073/pnas.2117464119.
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