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Key Message <p>Southern temperate rainforests harbor exceptional endemic biodiversity and large carbon stocks but remain underrepresented in global monitoring networks. Here, we present a dataset and standardized census protocol from a 1-ha permanent plot in an old-growth temperate rainforest in Chiloé, Chile. The data obtained in two censuses (2014, 2024) reveal that the forest has abundant regeneration but offsets high mortality and biomass accumulation in large trees. This dataset establishes the first long-term demographic baseline for these forests, enabling future censuses to assess how warming and drying trends may alter tree recruitment, growth, and mortality dynamics. Dataset access is at&#xa0;<a href="https://doi.org/10.5281/zenodo.17398246">https://doi.org/10.5281/zenodo.17398246</a>&#xa0;and metadata are available at: <a href="https://metadata-afs.nancy.inra.fr/geonetwork/srv/fre/catalog.search#/metadata/7a3e9aca-9125-4ab3-a072-10b034eb122b">https://metadata-afs.nancy.inra.fr/geonetwork/srv/fre/catalog.search#/metadata/7a3e9aca-9125-4ab3-a072-10b034eb122b</a>.</p>

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Tracking a decade of change: insights from long-term monitoring of an old-growth temperate rainforest on Chiloé Island, Chile

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2026年1月17日

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  • Álvaro G. Gutiérrez,
  • Fernanda Montero-Silva,
  • Aurora Gaxiola,
  • Yall Asenie,
  • Marcela A. Bustamante-Sánchez,
  • Juan L. Celis-Diez,
  • Belén Gallardo,
  • Carolina A. León,
  • Karina Madriaza,
  • Mariela Nuñez-Ávila,
  • Juan J. Armesto

摘要

Key Message

Southern temperate rainforests harbor exceptional endemic biodiversity and large carbon stocks but remain underrepresented in global monitoring networks. Here, we present a dataset and standardized census protocol from a 1-ha permanent plot in an old-growth temperate rainforest in Chiloé, Chile. The data obtained in two censuses (2014, 2024) reveal that the forest has abundant regeneration but offsets high mortality and biomass accumulation in large trees. This dataset establishes the first long-term demographic baseline for these forests, enabling future censuses to assess how warming and drying trends may alter tree recruitment, growth, and mortality dynamics. Dataset access is at https://doi.org/10.5281/zenodo.17398246 and metadata are available at: https://metadata-afs.nancy.inra.fr/geonetwork/srv/fre/catalog.search#/metadata/7a3e9aca-9125-4ab3-a072-10b034eb122b.