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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
18/05/2020 |
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Data da última atualização: |
11/01/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CRUZ, D. C. da; BENAYAS, J. M. R.; FERREIRA, G. C.; SANTOS, S. R.; SCHWARTZ, G. |
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Afiliação: |
Denis Conrado da Cruz, University of Alcalá; José Maria Rey Benayas, University of Alcalá; Gracialda Costa Ferreira, UFRA; Sabrina Ribeiro Santos, UFRA; GUSTAVO SCHWARTZ, CPATU. |
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Título: |
An overview of forest loss and restoration in the Brazilian Amazon. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
New Forests, v. 52, n. 1, p. 1-16, Jan. 2021. |
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DOI: |
https://doi.org/10.1007/s11056-020-09777-3 |
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Idioma: |
Inglês |
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Notas: |
Publicado online em 3 fev. 2020. |
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Conteúdo: |
Forest restoration is a strategy to reverse forest loss and degradation. We overviewed defor-estation in the period 1975?2018 in the Brazilian Amazon and the projects, techniques, and scientific publications conducted to recover forest in the area by 2019. We used GIS to assess forest loss and a systematic data collection gathered from 12 universities, five major environmental agencies, and an ad-hoc bibliographic survey that rendered informa-tion from 405 restoration projects and 152 published studies. The Brazilian Amazon has undergone an accelerated deforestation in the last 43 years, resulting in 20% (788,353 km2) of its territory deforested by 2018. Deforestation rate was 27,033 km2 yr−1 between 1975 and 1987 and 14,542 km2 yr−1 between 1988 and 2018 (1.97% yr−1 of forest loss between 1975 and 2018). In 2018, 41 Amazonian municipalities were classified as priority areas for monitoring and control deforestation and 21 additional municipalities were deemed as areas with controlled deforestation. Our survey identified 405 projects of forest restoration in 191 municipalities between 1950 and 2017. The majority (229) of these projects used seedling planting as the main forest restoration technique. Forest restoration projects based upon agroforestry systems (144), assisted natural regeneration (27), and natural regenera-tion (5) were also identified. Despite a considerable number of projects and publications, the region still lacks scientific studies that reinforce the choice of best practices for for-est restoration, and the information currently available is not enough to quantify what has already been recovered or the potential area to be restored MenosForest restoration is a strategy to reverse forest loss and degradation. We overviewed defor-estation in the period 1975?2018 in the Brazilian Amazon and the projects, techniques, and scientific publications conducted to recover forest in the area by 2019. We used GIS to assess forest loss and a systematic data collection gathered from 12 universities, five major environmental agencies, and an ad-hoc bibliographic survey that rendered informa-tion from 405 restoration projects and 152 published studies. The Brazilian Amazon has undergone an accelerated deforestation in the last 43 years, resulting in 20% (788,353 km2) of its territory deforested by 2018. Deforestation rate was 27,033 km2 yr−1 between 1975 and 1987 and 14,542 km2 yr−1 between 1988 and 2018 (1.97% yr−1 of forest loss between 1975 and 2018). In 2018, 41 Amazonian municipalities were classified as priority areas for monitoring and control deforestation and 21 additional municipalities were deemed as areas with controlled deforestation. Our survey identified 405 projects of forest restoration in 191 municipalities between 1950 and 2017. The majority (229) of these projects used seedling planting as the main forest restoration technique. Forest restoration projects based upon agroforestry systems (144), assisted natural regeneration (27), and natural regenera-tion (5) were also identified. Despite a considerable number of projects and publications, the region still lacks scientific studies that r... Mostrar Tudo |
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Palavras-Chave: |
Restauração florestal; Sucessão. |
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Thesagro: |
Árvore; Desmatamento; Silvicultura. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/220098/1/DaCruz2021-Article-AnOverviewOfForestLossAndResto.pdf
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Marc: |
LEADER 02442naa a2200253 a 4500
001 2122370
005 2021-01-11
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11056-020-09777-3$2DOI
100 1 $aCRUZ, D. C. da
245 $aAn overview of forest loss and restoration in the Brazilian Amazon.$h[electronic resource]
260 $c2021
500 $aPublicado online em 3 fev. 2020.
520 $aForest restoration is a strategy to reverse forest loss and degradation. We overviewed defor-estation in the period 1975?2018 in the Brazilian Amazon and the projects, techniques, and scientific publications conducted to recover forest in the area by 2019. We used GIS to assess forest loss and a systematic data collection gathered from 12 universities, five major environmental agencies, and an ad-hoc bibliographic survey that rendered informa-tion from 405 restoration projects and 152 published studies. The Brazilian Amazon has undergone an accelerated deforestation in the last 43 years, resulting in 20% (788,353 km2) of its territory deforested by 2018. Deforestation rate was 27,033 km2 yr−1 between 1975 and 1987 and 14,542 km2 yr−1 between 1988 and 2018 (1.97% yr−1 of forest loss between 1975 and 2018). In 2018, 41 Amazonian municipalities were classified as priority areas for monitoring and control deforestation and 21 additional municipalities were deemed as areas with controlled deforestation. Our survey identified 405 projects of forest restoration in 191 municipalities between 1950 and 2017. The majority (229) of these projects used seedling planting as the main forest restoration technique. Forest restoration projects based upon agroforestry systems (144), assisted natural regeneration (27), and natural regenera-tion (5) were also identified. Despite a considerable number of projects and publications, the region still lacks scientific studies that reinforce the choice of best practices for for-est restoration, and the information currently available is not enough to quantify what has already been recovered or the potential area to be restored
650 $aÁrvore
650 $aDesmatamento
650 $aSilvicultura
653 $aRestauração florestal
653 $aSucessão
700 1 $aBENAYAS, J. M. R.
700 1 $aFERREIRA, G. C.
700 1 $aSANTOS, S. R.
700 1 $aSCHWARTZ, G.
773 $tNew Forests$gv. 52, n. 1, p. 1-16, Jan. 2021.
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Embrapa Amazônia Oriental (CPATU) |
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