Diversity of shrub tree layer, leaf litter decomposition and N release in a Brazilian Cerrado under N, P and N plus P additions.
dc.contributor.author | Jacobson, Tamiel Khan Baiocchi | |
dc.contributor.author | Bustamante, Mercedes Maria da Cunha | |
dc.contributor.author | Kozovits, Alessandra Rodrigues | |
dc.date.accessioned | 2012-06-19T15:30:41Z | |
dc.date.available | 2012-06-19T15:30:41Z | |
dc.date.issued | 2011 | |
dc.description.abstract | This study investigated changes in diversity of shrub-tree layer, leaf decomposition rates, nutrient release and soil NO fluxes of a Brazilian savanna (cerrado sensustricto) under N, P and N plus P additions. Simultaneous addition of N and P affected density, dominance, richness and diversity patterns more significantly than addition of N or P separately. Leaf litter decomposition rates increased in P and NP plots but did not differ in N plots in comparison to control plots. N addition increased N mass loss, while the combined addition of N and P resulted in an immobilization of N in leaf litter. Soil NO emissions were also higher when N was applied without P. The results indicate that if the availability of P is not increased proportionally to the availability of N, the losses of N are intensified. | pt_BR |
dc.identifier.citation | JACOBSON, T. K. B.; BUSTAMANTE, M. M. da C.; KOZOVITS, A. R. Diversity of shrub tree layer, leaf litter decomposition and N release in a Brazilian Cerrado under N, P and N plus P additions. Environmental Pollution, v. 159, n. 10, p. 2236-2242, out. 2011. Disponível em: <https://www.sciencedirect.com/science/article/pii/S0269749110004756>. Acesso em: 19 jun. 2012. | pt_BR |
dc.identifier.issn | 02697491 | |
dc.identifier.uri | http://www.repositorio.ufop.br/handle/123456789/889 | |
dc.language.iso | en_US | pt_BR |
dc.rights.license | O periódico Environmental Pollution concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 3331450768429. | |
dc.title | Diversity of shrub tree layer, leaf litter decomposition and N release in a Brazilian Cerrado under N, P and N plus P additions. | pt_BR |
dc.type | Artigo publicado em periodico | pt_BR |
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