Temas
Mostrando ítems 1-8 de 8
-
Biomass Carbon and Nitrogen allocation in different tree species: do tree compartments and size affect C:N relationship?
(Finnish Society of Forest Science, 2022)Tree carbon (C) and nitrogen (N) concentrations and C:N ratio are critical for understanding the elemental compositions of forests, N use efficiency, productivity and the biogeochemical cycles. We evaluate differences in ... -
Cover crop benefit bacteria and increase aggregate-associate soil C and N storage
(Elsevier, 2024-03)The aim of this study was to analyze the effect of four crop sequences with different aboveground biomass and crop residue biochemical composition on biological soil variables, fractions of soil organic matter, and soil ... -
Driving factors of tree biomass and soil carbon pool in xerophytic forests of northeastern Argentina
(Springer, 2023-12)Background: The conversion of forests into agricultural lands can be a threat because the forests carbon stored could be a source of emissions. The capacity to improve the predictions on the consequences of land use change ... -
Ecuaciones alométricas de biomasa aérea para Prosopis nigra (Griseb.) Hieron. en bosques de Entre Ríos (Argentina)
(Facultad de Agronomía, Universidad de Buenos Aires, 2020)En un escenario de cambio climático global dado por el aumento de las emisiones de gases de efecto invernadero, la estimación del carbono almacenado en los ecosistemas forestales es fundamental y requiere herramientas ... -
Fracción de carbono en la biomasa de Prosopis affinis sprengel (Fabaceae) en un bosque nativo del espinal (Argentina)
(Facultad de Agronomía, Universidad de Buenos Aires, 2019)La estimación del carbono (C) almacenado en la biomasa forestal requiere información precisa acerca de la fracción de C por especie y por componente de la biomasa. Nuestro objetivo fue estimar la fracción de C en los ... -
Nitrous oxide emission after the addition of organic residues on soil surface
(Elsevier, 2017)The addition of organic amendments with a low Carbon:Nitrogen (C:N) ratio to restore degraded soils may increase the emission of greenhouse gases and affect the storage of these elements in the topsoil. Our objectives were ... -
Stabilization of new carbon inputs rather than old carbon decomposition determines soil organic carbon shifts following woody or herbaceous vegetation transitions
(Springer, 2016-12)Background and aims: Although numerous studies have quantified the effects of land-use changes on soil organic carbon (SOC) stocks, few have examined simultaneously the weight of carbon (C) inputs vs. outputs in shaping ... -
Vertical distribution of root biomass and soil carbon stocks in forage cropping systems
(Springer, 2018-02)Background and aims: Forage cropping systems may differentially affect the vertical distribution of roots and soil organic C stock (C-OM). In annual crops sequences (ACS) and perennial pastures (PP), we assessed the ...