Título:	Changing enzymatic activities and mycorrhizal infections in a chronosequence of secondary and mature forests of eastern Amazonia.
Autor:	CARVALHO, C. J. R. de DAVIDSON, E. A. SANTOS, T. P. dos DUTRA, F. C. SERRÃO, B. de O.
Afiliación:	CLAUDIO JOSE REIS DE CARVALHO, CPATU ERIC ATLAS DAVIDSON, THE WOODS HOLE RESEARCH CENTER TEREZA PRIMO DOS SANTOS, INSTITUTO DE PESQUISA AMBIENTAL DA AMAZÔNIA FÁBIO CARNEIRO DUTRA BRUNO DE OLIVEIRA SERRÃO.
Año:	2004
Referencia:	In: CONFERÊNCIA CIENTÍFICA DO LBA, 3., 2004, Brasília, DF. Anais de trabalhos completos. Brasília, DF: LBA, 2004.
Descripción:	The availability of nitrogen and phosphorus may limit rates of regrowth of secondary forests in Amazonia. The highly weathered soils are nutrient poor, and numerous cycles of slash and burn can further impoverish nutrient stocks and lead to site degradation. The mineralization of N and P from soil and litter by enzymatic activity and the acquisition of nutrients by mycorrhizae could be important for the recuperation of nutrient cycles during secondary forest succession.
Thesagro:	Floresta Atividade Enzimática
Palabras clave:	Infecção micorrízica
Notas:	Resumo 23.1.
Tipo de Material:	Resumo em anais e proceedings
Acceso:	openAccess
Aparece en las colecciones:	Resumo em anais de congresso (CPATU)