Título:	Carbon stocks in riparian forests in the Amazonia-Cerrado transition over 15 years: Effects of restoration methods and edaphoclimatic factors.
Autoria:	RODRIGUES, S. B. FREITAS, M. G. GONÇALVES, L. A. ROCHA, T. COSTA, L. A. da CAMPOS-FILHO, E. M. SOUSA, I. A. MATIAS, R. SANTOS, P. P. VIEIRA, D. L. M.
Afiliação:	SILVIA BARBOSA RODRIGUES, UNIVERSITY OF BRASÍLIA (UNB), BRASÍLIA, DF.; MARINA GUIMARAES FREITAS, RIO DE JANEIRO BOTANICAL GARDEN RESEARCH INSTITUTE, RIO DE JANEIRO, RJ.; LORRAYNE APARECIDA GONÇALVES, FEDERAL RURAL UNIVERSITY OF AMAZONIA, BELEM, PA.; TAMILIS ROCHA, BRAZILIAN INSTITUTE OF ENVIRONMENT AND RENEWABLE NATURAL RESOURCES, BRASÍLIA, DF.; LARA ARANHA DA COSTA, INSTITUTO SOCIOAMBIENTAL, SAO PAULO, SP.; EDUARDO MALTA CAMPOS-FILHO, INSTITUTO SOCIOAMBIENTAL, SAO PAULO, SP; ICARO ABREU SOUSA, UNIVERSITY OF BRASÍLIA (UNB), BRASÍLIA, DF.; RAPHAEL MATIAS, FEDERAL UNIVERSITY OF JATAÍ, JATAÍ, GO.; PEDRO PEREIRA SANTOS; DANIEL LUIS MASCIA VIEIRA, CENARGEN.
Ano de publicação:	2026
Referência:	Journal of Environmental Management, v. 4, n. 4, 2026.
Conteúdo:	Ecological restoration is critical to counteract land degradation and mitigate climate change. Tropical forest restoration offers major carbon sequestration potential due to rapid biomass accumulation and high storage capacity. However, the long-term carbon sequestration efficacy of different methods remains poorly understood in large-scale restoration projects. We investigated the recovery of aboveground biomass (AGB) and soil organic carbon (SOC) over a 15-year chronosequence in the Amazonia-Cerrado transition, comparing direct seeding techniques (broadcast, holes and rows) against seedling planting and natural regeneration. Using linear mixedeffects models, we assessed how restoration age and edaphoclimatic variables influenced these carbon pools. Our results show that AGB accumulation was primarily driven by the restoration age and soil fertility, with rowseeding significantly outperforming other seeding techniques and seedling plantations. This success was linked to the mechanical precision of row-seeding, which favored longer-lived pioneer species with specific seed traits. In contrast, SOC stocks remained stable across the chronosequence and were controlled by edaphoclimatic factors rather than restoration methods, underscoring the decoupling of aboveground biomass accumulation from belowground carbon dynamics. We conclude that direct seeding is a highly cost-effective method for carbon-focused restoration, but the specific technique and soil fertility significantly influenced the outcome. To maximize sequestration at scale, future efforts should prioritize soil amelioration, seeding precision, and species selection.
NAL Thesaurus:	Aboveground biomass Chronosequences Direct seeding Soil organic carbon
Palavras-chave:	Evergreen seasonal forest Plant community trajectory Restoration costs
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CENARGEN)