Final published version
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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Simple ecological indicators benchmark regeneration success of Amazonian forests
AU - Giles, André L.
AU - Schietti, Juliana
AU - Rosenfield, Milena F.
AU - Mesquita, Rita C.
AU - Vieira, Daniel Luis Mascia
AU - Vieira, Ima C. G.
AU - Poorter, Lourens
AU - Brancalion, Pedro H. S.
AU - Peña-Claros, Marielos
AU - Siqueira, João
AU - Oliveira Junior, Luis
AU - do Espírito-Santo, Mário Marcos
AU - Sarmento, Priscila Sanjuan de Medeiros
AU - Ferreira, Joice N.
AU - Berenguer, Erika
AU - Barlow, Jos
AU - Elias, Fernando
AU - Cassol, Henrique Luis Godinho
AU - Silva, Richarlly C.
AU - Ribeiro, Sabina Cerruto
AU - Medeiros, Natália
AU - Junqueira, André B.
AU - Massoca, Paulo
AU - Ferreira, Marciel Jose
AU - Gastauer, Markus
AU - Ferreira, Leandro V.
AU - de Almeida, Danilo Roberti Alves
AU - Aragão, Luiz E. O. C.
AU - Jakovac, Catarina C.
PY - 2024/12/20
Y1 - 2024/12/20
N2 - Natural regeneration of Amazon forests offers a promising strategy to mitigate forest loss and advance the goals of the UN Decade on Ecosystem Restoration. However, the vast variability in regeneration rates across environmental gradients and over time poses considerable challenges for assessing regeneration success and ecosystem services provision in human-modified landscapes. Here we compiled 448 plots from forest regeneration in the Amazon to investigate the drivers of regrowth capacity and identify robust ecological indicators. By modeling optimal successional trajectories, we estimated reference values for vegetation structure, diversity, and functioning. After 20 years, successful regeneration should reach a minimum basal area of 14 m². ha−¹, at least 34 tree species per 100 individuals, a structural heterogeneity index of 0.27, and 123 Mg.ha−¹ of aboveground biomass. These straightforward indicators and reference values provide a foundational framework for governments and practitioners to assess success and establish targets for Amazon restoration efforts.
AB - Natural regeneration of Amazon forests offers a promising strategy to mitigate forest loss and advance the goals of the UN Decade on Ecosystem Restoration. However, the vast variability in regeneration rates across environmental gradients and over time poses considerable challenges for assessing regeneration success and ecosystem services provision in human-modified landscapes. Here we compiled 448 plots from forest regeneration in the Amazon to investigate the drivers of regrowth capacity and identify robust ecological indicators. By modeling optimal successional trajectories, we estimated reference values for vegetation structure, diversity, and functioning. After 20 years, successful regeneration should reach a minimum basal area of 14 m². ha−¹, at least 34 tree species per 100 individuals, a structural heterogeneity index of 0.27, and 123 Mg.ha−¹ of aboveground biomass. These straightforward indicators and reference values provide a foundational framework for governments and practitioners to assess success and establish targets for Amazon restoration efforts.
U2 - 10.1038/s43247-024-01949-9
DO - 10.1038/s43247-024-01949-9
M3 - Journal article
VL - 5
JO - Communications Earth & Environment
JF - Communications Earth & Environment
SN - 2662-4435
IS - 1
M1 - 780
ER -