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Tropical forests in the Americas are changing too slowly to track climate change

  • Author Collaboration "Tropical forests in the Americas are changing too slowly to track climate change"
  • , Jesús Aguirre-Gutiérrez*
  • , Sandra Díaz
  • , Sami W. Rifai
  • , Jose Javier Corral-Rivas
  • , Joice Klipel
  • *Corresponding author for this work

Research output: Journal contributionsJournal articlesResearchpeer-review

49 Citations (Scopus)

Abstract

Understanding the capacity of forests to adapt to climate change is of pivotal importance for conservation science, yet this is still widely unknown. This knowledge gap is particularly acute in high-biodiversity tropical forests. Here, we examined how tropical forests of the Americas have shifted community trait composition in recent decades as a response to changes in climate. Based on historical trait-climate relationships, we found that, overall, the studied functional traits show shifts of less than 8% of what would be expected given the observed changes in climate. However, the recruit assemblage shows shifts of 21% relative to climate change expectation. The most diverse forests on Earth are changing in functional trait composition but at a rate that is fundamentally insufficient to track climate change.

Original languageEnglish
Article numbereadl5414
JournalScience (New York, N.Y.)
Volume387
Issue number6738
ISSN0036-8075
DOIs
Publication statusPublished - 07.03.2025

Bibliographical note

Publisher Copyright:
© 2025 American Association for the Advancement of Science. All rights reserved.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 13 - Climate Action
    SDG 13 Climate Action

Research areas and keywords

  • Biology
  • Ecosystems Research

ASJC Scopus Subject Areas

  • Environmental Science(all)

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