ArticleScientific reports2023
Intra-annual density fluctuations in tree rings are proxies of air temperature across Europe.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Does Pre-Acclimation Enhance the Tolerance ofPlants (Basel, Switzerland) · 2025Article
- Physiological meaning of bimodal tree growth-climate response patterns.International journal of biometeorology · 2024Article
- The adaptability ofFrontiers in plant science · 2024Article
- INTRAGRO: A machine learning approach to predict future growth of trees under climate change.Ecology and evolution · 2023Article
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Authors and funding
17 authors.
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Abstract
Intra-Annual Density Fluctuations (IADFs) are an important wood functional trait that determine trees' ability to adapt to climatic changes. Here, we use a large tree-ring database of 11 species from 89 sites across eight European countries, covering a climatic gradient from the Mediterranean to northern Europe, to analyze how climate variations drive IADF formation. We found that IADF occurrence increases nonlinearly with ring width in both gymnosperms and angiosperms and decreases with altitude and age. Recently recorded higher mean annual temperatures facilitate the formation of IADFs in almost all the studied species. Precipitation plays a significant role in inducing IADFs in species that exhibit drought tolerance capability, and a growth pattern known as bimodal growth. Our findings suggest that species with bimodal growth patterns growing in western and southern Europe will form IADFs more frequently, as an adaptation to increasing temperatures and droughts.
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