El uso de modelos la dinámica del carbono orgánico en los suelos ha sido enfatizado para implementación diferentes programas públicos, incluidos inventarios gases efecto invernadero. modelo RothC-26.3 (RothC) es más usados el mundo estudio carbono, por lo que fue revisado a detalle. objetivo hacer una síntesis desempeño RothC predicción cambios COS parcelas, sitios, sistemas y regiones. Así com...

A new fractional q-order variation of the RothC model for dynamics soil organic carbon is introduced. computational method based on discretization analytic solution along with finite-difference technique are suggested and stability results latter given. The accuracy scheme, in terms temporal step size h, confirmed through numerical testing a constructed solution. effectiveness proposed discrete...

Simulating cropland soil carbon changes following a reduction in tillage intensity is necessary to determine the utility of this management practice climate change mitigation. In instances where reduced or no increases stocks, typically due decomposition rates plant residues. Although some models contain priori rate modifiers account for regime, these are not calibrated specific climatic region...

The manuscript ‘How will organic carbon stocks in mineral soils evolve under future climate? Global projections using RothC for a range of climate change scenarios’ by Gottschalk et al. describes the outcomes of an extensive modelling approach to predict global soil C stocks by end of this century. The authors used a variety of climate predictions and coupled these scenarios with projections of...

The manuscript ‘How will organic carbon stocks in mineral soils evolve under future climate? Global projections using RothC for a range of climate change scenarios’ by Gottschalk et al. describes the outcomes of an extensive modelling approach to predict global soil C stocks by end of this century. The authors used a variety of climate predictions and coupled these scenarios with projections of...

approximate conditions in natural ecosystems, managed ecosystems are characterized by a substantial organic matter export mainly as harvest (e.g. Schulze et al. 2009). Given that currently ca. 12% of the global land area of ca. 13.4 Gha is cropped and ca. 26% used as pastures, the role of carbon exports needs to be addressed or, in case I misunderstood, the procedure of how inputs were derived ...

1 Agricultural management plays an important role in global warming mitigation due to 2 its effects on soil organic carbon (SOC) dynamics. In Mediterranean agroecosystems, 3 the interactive effects of tillage and N fertilization on SOC storage have scarcely been 4 studied. Hence, we here present a modelling study in which the effects of both tillage 5 and N fertilization on SOC dynamics are inv...