mass (LOM) in water, free light fraction (FLF) of soil organic matter (SOM) and carbon (C), nitrogen (N) contents and natural abundance of δ 13 C e δ 15 N contained in the mass of LOM, C and N in the FLF in land use systems in the Cerrado region of Goiás State, Brazil....
Resource demand, for example, is shaped by the distribution of income, state subsidies to consumers, and social norms on levels of consumption; while resource supply is influenced by the power of land/resource owners versus extractive firms, the degree to which market share is concentrated and ...
The synthesis of carbon onions in the laboratory by various methods is common; however, naturally occurring carbon onions have only been found in a few geological samples on Earth. This study used high-resolution transmission electron microscopy to identify natural carbon onions in seven intrusion-aff...
Textures and dissolved water contents reveal that lavas may be formed from volcanic ash particles that stick back together while hot, and not by the eruption of magma that rose through the Earth’s crust in a coherent viscous state. Annabelle Foster ...
to drink 2 liters (6–8 glasses) of water every day Implement whole-body exercises in your daily routine Destress and pursue a balanced mental state More about a healthy diet Natural bowel health since 1909 It all started in a Viennese pharmacy over 100 years ago, when the pharmacist Franz...
Embodied and Life Cycle Carbon Assessment of Buildings in Latin America: State-of-the-Art and Future Directions. In: Pomponi, F., De Wolf, C., Moncaster, A. (Eds.), Embodied Carbon in Buildings: Measurement, Management, and Mitigation. Springer International Publishing, Cham, pp. 483–503...
These observation lead to the following conclusions: - The driving force of the exchange reaction is less the stability with respect to temperature and pressure conditions of the hydrate phase but rather the chemical equilibrium state in terms of concentration gradients between hydrate and surrounding ...
Following IPCC, three carbon accounting methods are considered: the carbon flow, the ton-year crediting and the average storage. A full proof of long-run optimality of steady-state forest is provided. Numerical simulations are performed and results discussed illustrating the setup's potential.Maria ...
Accordingly, the bluer and brighter FL of FA might be related to the fact that the carbon-based dots in FA have the lowest surface state density, which would be further confirmed by the following results. Electrochemiluminescence (ECL) is another unique property of carbon-based dots36. What ...
Because it exists in a gaseous state for much of the fuel cycle, natural gas exploitation does not produce significant amounts of water pollution. Yet, methane is a greenhouse gas with a global warming potential of 21, indicating an impact on global warming 21 times more intense than carbon ...