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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
21/03/2022 |
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Data da última atualização: |
07/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, V. P. de; MARTINS, W. B. R.; RODRIGUES, J. I. de M.; SILVA, A. R.; LOPES, J. do C. A.; LIMA NETO, J. F. de; SCHWARTZ, G. |
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Afiliação: |
VICTOR PEREIRA DE OLIVEIRA, UFRA; WALMER BRUNO ROCHA MARTINS, UEPA; JULIA ISABELLA DE MATOS RODRIGUES, UFRA; ARYSTIDES RESENDE SILVA, CPATU; JOSE DO CARMO ALVES LOPES, CPATU; JOÃO FERNANDES DE LIMA NETO, Imerys; GUSTAVO SCHWARTZ, CPATU. |
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Título: |
Are liming and pit size determining for tree species establishment in degraded areas by kaolin mining? |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Ecological Engineering, v. 178, Article 106599, May 2022. |
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DOI: |
https://doi.org/10.1016/j.ecoleng.2022.106599 |
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Idioma: |
Inglês |
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Conteúdo: |
Mining contributes to the global economy on different scales and plays a fundamental role in the development of the goods and services sectors. However, the negative impacts caused by the activity are unavoidable, as they intensely degrade soil structures and modify landscapes. The use of native tree species has been effective in restoring the structure and functions of post-mining ecosystems in the Amazon. Thus, the objective of this work was to evaluate chemical indicators of soil quality, survival and initial growth of six tree species planted in degraded ecosystem by kaolin mining under the effects of liming in three pit volumes in the Eastern Amazon. The initial conditions indicated highly degraded soil, with acidic pH, low content of OM, P and K. Liming significantly reduced the level of toxic Al in the soil and provided Ca and Mg for the plants. Through Principal Component Analysis (PCA), we found that the two first components explained 69.30% of the variance of 13 functional indicators of soil quality. PC1 was positively correlated with Ca, Mg, K, SB, CEC and V% and negatively correlated with H+Al and Al saturation. Survival was higher than 80% for Clitoria fairchildiana in all treatments. Liming and pit volume were determining in growth, with high growth rates in height of Inga edulis, Inga cayennensis, Clitoria fairchildiana and Tachigali vulgaris. The species used in this study presented good initial development in restoring ecosystems after kaolin mining. |
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Palavras-Chave: |
Indicadores ecológicos; Restauração florestal. |
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Thesagro: |
Mineração. |
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Thesaurus Nal: |
Amazonia; Forest restoration; Mining. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02362naa a2200277 a 4500
001 2141111
005 2022-06-07
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.ecoleng.2022.106599$2DOI
100 1 $aOLIVEIRA, V. P. de
245 $aAre liming and pit size determining for tree species establishment in degraded areas by kaolin mining?$h[electronic resource]
260 $c2022
520 $aMining contributes to the global economy on different scales and plays a fundamental role in the development of the goods and services sectors. However, the negative impacts caused by the activity are unavoidable, as they intensely degrade soil structures and modify landscapes. The use of native tree species has been effective in restoring the structure and functions of post-mining ecosystems in the Amazon. Thus, the objective of this work was to evaluate chemical indicators of soil quality, survival and initial growth of six tree species planted in degraded ecosystem by kaolin mining under the effects of liming in three pit volumes in the Eastern Amazon. The initial conditions indicated highly degraded soil, with acidic pH, low content of OM, P and K. Liming significantly reduced the level of toxic Al in the soil and provided Ca and Mg for the plants. Through Principal Component Analysis (PCA), we found that the two first components explained 69.30% of the variance of 13 functional indicators of soil quality. PC1 was positively correlated with Ca, Mg, K, SB, CEC and V% and negatively correlated with H+Al and Al saturation. Survival was higher than 80% for Clitoria fairchildiana in all treatments. Liming and pit volume were determining in growth, with high growth rates in height of Inga edulis, Inga cayennensis, Clitoria fairchildiana and Tachigali vulgaris. The species used in this study presented good initial development in restoring ecosystems after kaolin mining.
650 $aAmazonia
650 $aForest restoration
650 $aMining
650 $aMineração
653 $aIndicadores ecológicos
653 $aRestauração florestal
700 1 $aMARTINS, W. B. R.
700 1 $aRODRIGUES, J. I. de M.
700 1 $aSILVA, A. R.
700 1 $aLOPES, J. do C. A.
700 1 $aLIMA NETO, J. F. de
700 1 $aSCHWARTZ, G.
773 $tEcological Engineering$gv. 178, Article 106599, May 2022.
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| 4. |  | VEIGA, J. B. da; TOURRAND, J. F. Potencial e adoção de sistemas silvipastoris na Amazônia Oriental. In: MULLER, M. W.; GAMA-RODRIGUES, A. C. da; BRANDÃO, I. C. S. F. L.; SERÔDIO, M. H. de C. F. (Ed.). Sistemas agroflorestais, tendência da agricultura ecológica nos trópicos: sustento da vida e sustento de vida. Ilhéus, BA: SBSA: CEPLAC: Universidade Estadual do Norte Fluminense, 2004. p. 107-124. Trabalhos apresentados no Congresso Brasileiro de Sistemas Agroflorestais, 4., 2002, Ilhéus.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 20. | | PESSOA, R. O.; QUANZ, D.; LUDOVINO, R. R.; VEIGA, J. B. da; TOURRAND, J.-F. A atividade pecuária nos sistema de produção dos pequenos agricultores do baixo Amazonas. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 34., 1997, Juiz de Fora, MG. Anais. Juiz de Fora: SBZ, 1997. v. 4, p. 305-307.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 86 | |
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