[PDF] Top 20 Carbon and nitrogen dynamics in forest soils

... preference and co-limitation of decomposition by both substrate and decomposers with regards to degradation of soil organic matter within the contest of soil ...in forest ecosystems but would support ... Visualizza il documento completo

... forests and their rational/optimal management is very important to contribute to the mitigation of the effects of climate ...how forest management modifies the processes that control carbon ... Visualizza il documento completo

... chemical and biochemical properties were statistically analysed in order to find the significant difference among various management types (cover crops C, tillage levels T and their interaction ...reduced ... Visualizza il documento completo

... bacteria and archaea amoA mRNA were lower with respect to the effluent treatment, due to a high efficacy in the inhibition of the ammonia-oxidizing populations, but even bacteria 16S gene expression was reduced, ... Visualizza il documento completo

... Many forest reserves are heavily encroached and degraded, and the off-reserve stocks are being rapidly ...By and large, the problem is one of gradual ‗degradation‘ rather than ‗deforestation‘, ... Visualizza il documento completo

... (NEE) and is generally measured on annual ...of carbon subtracted from the atmosphere and stored in live biomass, litter and ...subtract carbon from the atmosphere, in some cases is ... Visualizza il documento completo

... tropical forest soils are generally well drained but it depends on the surface horizons type, the sloping of the terrain and the plant species ...measure carbon and energy fluxes above ... Visualizza il documento completo

... the soils are added with fresh and decomposable tissues (often containing water soluble compounds like sugars, amino acids) an immediate increase in metabolic activity among the soil microbes is ...case, ... Visualizza il documento completo

... climate and environment ...overexploitation and/or timber selection related to different technological and cultural ...the forest-steppe and riverine gallery forest in the plain, ... Visualizza il documento completo

... fertility soils support rain forests of massive structure and productivity (Proctor, et ...1987) and Ashton (Ashton, 1992), within lowland mixed forests in Borneo, the floristic composition is mainly ... Visualizza il documento completo

... organic carbon content as a likely consequence of both the intense microbial decomposition activity observed (enhanced enzyme activities and respiration) and, at the same time, a strongly reduced ... Visualizza il documento completo

... evaluating forest damage is the assessing of the extension of canopy gaps by selective timber ...stress and plant productivity (43). In computer simulations the rate of forest regeneration strongly ... Visualizza il documento completo

... content and soil water potential as reviewed by Rodrigo et ...status and soil-respiratory processes is complex, since may individual processes vary with soil water content, in particular gas and ... Visualizza il documento completo

... The name of the technique arises from the quantum mechanical tunneling-type mechanism by which the electrons can move between the tip and substrate. Quantum mechanical tunneling permits particles to tunnel through ... Visualizza il documento completo

... below-canopy forest attribute, while ALS allow a reliable characterization of both horizontal and vertical forest ...composition and stand structure strongly affect the specie richness (flora ... Visualizza il documento completo

... in Duprey et al. [ 2017 ], which identify systemic financial stress dates using a Markov- switching model selection. One reason to use it is that the model captures on average 100% of the banking crises identified by ... Visualizza il documento completo

... setup and proposed a delamination model in which a local instability induced a localized small-scale convection that thermally eroded the lithospheric mantle, enhancing the connection between the asthenosphere ... Visualizza il documento completo

... protein and overlapping peptide fragments were inactive (Fellbrich et ...(Brunner and et ...tumefaciens and Ralstonia solanacearum (pathogens) as well as Rhizobium meliloti (symbiont) possess ... Visualizza il documento completo

... ratio, and the reflected half is directed to mirror M9 that reflects it to a collimating mirror M10, which focuses the probe on the ...M8 and is collimated using L3 into an optical fiber that takes it to ... Visualizza il documento completo

... removal and in improvement of the air quality (Nowak et ...quantity and the economic value of the pollution removal by ...modeling and hope for an increasing reliability of the results, future ... Visualizza il documento completo