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March 5, 2026Biological Conservation1 citationsOpen Access

Phylogenetic Diversity Recovery in Atlantic Forest Succession

Phylogenetic diversity recovery along Atlantic Forest succession: The potential for conserving evolutionary history

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Authors

ACAlex Josélio Pires CoelhoCGCarlos M. Galván-CisnerosPVPedro Manuel Villa

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Overview

This research evaluates evolutionary history conservation in successive forest ecosystems, highlighting importance for restoration.

Key Points

  • The aim is to understand how phylogenetic diversity recovers during the succession of tropical forests and its implications for conservation.
  • Evaluated phylogenetic diversity and structure in 61 second-growth and 18 old-growth forest communities across three regions of the Brazilian Atlantic Forest.
  • Analyzed species richness, phylogenetic metrics, and functional traits during forest succession.
  • Conducted beta diversity analyses to compare lineage conservation between forest types.
  • Second-growth forests showed increasing species richness and phylogenetic diversity with age.
  • Standardized phylogenetic structure metrics remained stable and similar to old-growth forests across the successional gradient.
  • Most functional traits displayed low phylogenetic signals, indicating a decoupling from phylogenetic recovery.
  • Second-growth forests lacked some rare and evolutionarily distinct lineages.
  • Combining both forest types conserves more lineages than either type alone, emphasizing their complementary value.

Cite This Study

Coelho et al. (2026) studied this question.

synapsesocial.com/papers/69a91da8d6127c7a504c0ac1https://doi.org/10.1016/j.biocon.2026.111779
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