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| Registros recuperados: 33 | |
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| Garcés-Ordóñez,Ostin; Rodríguez-Rodríguez,Jenny Alexandra; Espinosa Díaz,Luisa; Escobar Toledo,Fabián; Delvalle Borrero5,Denise. |
| ABSTRACT The present study evaluated the short-term response (<six months), of water physicochemical parameters to hydrological rehabilitation (HR) of clogged channels in mangrove of Cispata, Colombian Caribbean. Between September 2018 and September 2019, we measure the water physicochemical parameters before and after the HR. The index of marine and coastal water quality (ICAMPFF) in channels and swamps was calculated. Before the HR, in some stations, water quality was very poor, in other inadequate, and in other acceptable; after five months of HR in all stations, water quality became acceptable. After HR, the salinity and temperature of the water within the mangrove decreased to adequate values for the mangrove seedlings. In the short term, HR... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mangrove rehabilitation; Water quality; Natural regeneration; Restoration indicators.. |
| Ano: 2021 |
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612021000200151 |
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| Gomide,Plínio Henrique Oliveira; Silva,Marx Leandro Naves; Castro,Gislene Carvalho de; Soares,Cláudio Roberto Fonsêca Sousa; Oliveira,Anna Hoffmann; Curi,Nilton. |
| Gullies are an expression of intense environmental degradation, particularly soil and vegetation. The objective of this work was to characterize the natural regeneration and vegetation planted in gully areas in the south of Minas Gerais State, Brazil, so the distribution and occurrence of the species can generate useful information for an adequate diagnosis on the development stage of gullies and for soil conservation. The study involved the characterization of vegetation present in the different segments of the gully areas, the bed, the bare middle third (BMT), middle third with vegetation cover (MTVC), and a fragment of native vegetation (FNV) located closer to the gully areas and adopted as a reference. In the gully area 3, the sampling took place in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Water erosion; Natural regeneration; Plant cover. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542014000200006 |
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| CARDOSO, E. L.; SALIS, S. M. de; CRISPIM, S. M. A.; FERNANDES, F. A.; FERNANDES, A. H. B. M.. |
| O objetivo deste trabalho foi avaliar o potencial de regeneração natural de florestas semidecíduas desmatadas para utilização como roças e, posteriormente, abandonadas por 18, 28 e 30 anos sem nenhum tipo de manejo, no Pantanal da Nhecolândia. Para comparação foram utilizadas áreas adjacentes a cada uma das roças com vegetação de floresta nativa preservada. Foram avaliados os atributos químicos do solo, a composição florística e a estrutura da vegetação. Em cada área de estudo (roça e vegetação nativa) foram coletadas amostras de solo, nas profundidades de 0-10 cm, 10-20 cm e 20-40 cm, com três repetições por área, para determinação dos atributos químicos e estoques de carbono e nitrogênio. O levantamento da vegetação foi realizado por meio de duas... |
| Tipo: Folhetos |
Palavras-chave: Florestas; Regeneração natural; Forest restoration; Natural regeneration. |
| Ano: 2017 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085161 |
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| Registros recuperados: 33 | |
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