Diversity of shrub tree layer, leaf litter decomposition and N release in a Brazilian Cerrado under N, P and N plus P additions

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorJacobson, Tamiel Khan Baiocchi-
Autor(es): dc.creatorBustamante, Mercedes Maria da Cunha-
Autor(es): dc.creatorKozovits, Alessandra Rodrigues-
Data de aceite: dc.date.accessioned2019-11-06T13:24:02Z-
Data de disponibilização: dc.date.available2019-11-06T13:24:02Z-
Data de envio: dc.date.issued2012-06-19-
Data de envio: dc.date.issued2012-06-19-
Data de envio: dc.date.issued2011-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/123456789/889-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/554599-
Descrição: dc.descriptionThis 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.-
Idioma: dc.languageen-
Direitos: dc.rightsO Periódico Environmental Pollution concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 3331450768429-
Título: dc.titleDiversity of shrub tree layer, leaf litter decomposition and N release in a Brazilian Cerrado under N, P and N plus P additions-
Aparece nas coleções:Repositório Institucional - UFOP

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