1996
DOI: 10.1016/s0038-0717(96)00143-5
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Active fractions of organic matter in soils with different texture

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Cited by 164 publications
(85 citation statements)
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“…Microbial biomass is often correlated with soil organic carbon, with clayey soils typically higher in microbial biomass than sandy soils (Kaiser et al, 1992;Hassink, 1994;Franzluebbers et al, 1996). However, microbial biomass may be more highly correlated with active carbon than total C (Weil et al, 2003).…”
Section: Discussionmentioning
confidence: 99%
“…Microbial biomass is often correlated with soil organic carbon, with clayey soils typically higher in microbial biomass than sandy soils (Kaiser et al, 1992;Hassink, 1994;Franzluebbers et al, 1996). However, microbial biomass may be more highly correlated with active carbon than total C (Weil et al, 2003).…”
Section: Discussionmentioning
confidence: 99%
“…The SOM in sandy well-aerated soils is poorly protected and more susceptible to microbial decomposition and mineralization (Franzluebbers et al, 1996).…”
Section: And N Stocksmentioning
confidence: 99%
“…Os maiores teores de C foram encontrados nos solos situados nos terços médio e superior devido, provavelmente, aos maiores porcentuais de argila nesses perfis (Figura 4), permitindo proteção adicional à decomposição da matéria orgânica do solo (MOS) (FRANZLUEBBERS et al, 1996;ROSCOE e MACHADO, 2002). No PL, a textura predominantemente arenosa favorece a oxidação da MOS devido a pouca proteção que essa fração exerce sobre essa.…”
Section: Balieiro Fc Et Alunclassified
“…Entretanto, embora a mudança no estoque de carbono do solo necessite de períodos maiores para ser detectada, certamente esse reservatório representa um excelente compartimento para estocar o C seqüestrado. A proteção física da fração mineral, as interações com os demais componentes do solo (biológico e químico) e o clima permitem que o solo se apresente como o maior compartimento de C dos ecossistemas terrestres (FRANZLUEBBERS et al, 1996;WATSON, 2001;LAL, 2004).…”
Section: Introductionunclassified