| Texto completo | |
| Autor(es): |
Lewis, Kennedy
;
Barros, Fernanda de V.
;
Moonlight, Peter W.
;
Hill, Timothy C.
;
Oliveira, Rafael S.
;
Schmidt, Isabel B.
;
Sampaio, Alexandre B.
;
Pennington, R. Toby
;
Rowland, Lucy
Número total de Autores: 9
|
| Tipo de documento: | Artigo Científico |
| Fonte: | PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES; v. 378, n. 1867, p. 12-pg., 2023-01-02. |
| Resumo | |
There is high potential for ecosystem restoration across tropical savannah-dominated regions, but the benefits that could be gained from this restoration are rarely assessed. This study focuses on the Brazilian Cerrado, a highly species-rich savannah-dominated region, as an exemplar to review potential restoration benefits using three metrics: net biomass gains, plant species richness and ability to connect restored and native vegetation. Localized estimates of the most appropriate restoration vegetation type (grassland, savannah, woodland/forest) for pasturelands are produced. Carbon sequestration potential is significant for savannah and woodland/forest restoration in the seasonally dry tropics (net biomass gains of 58.2 +/- 37.7 and 130.0 +/- 69.4 Mg ha(-1)). Modelled restoration species richness gains were highest in the central and south-east of the Cerrado for savannahs and grasslands, and in the west and north-west for woodlands/forests. The potential to initiate restoration projects across the whole of the Cerrado is high and four hotspot areas are identified. We demonstrate that landscape restoration across all vegetation types within heterogeneous tropical savannah-dominated regions can maximize biodiversity and carbon gains. However, conservation of existing vegetation is essential to minimizing the cost and improving the chances of restoration success.This article is part of the theme issue 'Understanding forest landscape restoration: reinforcing scientific foundations for the UN Decade on Ecosystem Restoration'. (AU) | |
| Processo FAPESP: | 19/07773-1 - Restaurando ecossistemas neotropicais secos - seria a composição funcional das plantas a chave para o sucesso? |
| Beneficiário: | Rafael Silva Oliveira |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |