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Soil organic carbon sequestration potential of Pampean soils: Comparing methods and estimation for surface and deep layers
(CSIRO, 2020-12)
Estimates of soil carbon sequestration potential can help identify areas where appropriate use and management practices can be applied to convert them into carbon sinks. We estimated the carbon capacity of Pampean soils ...
Synthetically useful carbon-carbon and carbon-sulphur bond constructions mediated by carbon- and sulphur-centred radicals in water and aqueous media
(Royal Society of Chemistry, 2011-07)
This account is focused on carbon-carbon, and carbon-sulphur bond-forming reactions through the use of carbon- and sulphur-centred radicals in water, respectively. It intends to show the scope and applications on these ...
Organic farming does not increase soil organic carbon compared to conventional farming if there is no carbon transfer from other agroecosystems: A meta-analysis
(Csiro Publishing, 2021-11)
Context: Organic farming is based on the non-use of synthetic fertilisers and pesticides. Nitrogen inputs are derived from symbiotic fixation and organic fertilisers, which also contribute carbon to the agroecosystem. Soil ...
Benthic foraminiferal stable carbon isotope constraints on deglacial ocean circulation and carbon-cycle changes
(Läderach AG, 2019-11)
How does deep-ocean circulation influence atmospheric CO2 across deglacial transitions? Although biogeochemical and physical processes complicate interpretation of foraminiferal stable carbon isotope data, these complications ...
Highly selective determination of dopamine in the presence of ascorbic acid and serotonin at glassy carbon electrodes modified with carbon nanotubes dispersed in polyethylenimine
(American Scientific Publishers, 2008-11)
We report the highly selective and sensitive voltammetric dopamine quantification in the presence of ascorbic acid and serotonin by using glassy carbon electrodes modified with a dispersion of multiwall carbon nanotubes ...
Glassy carbon electrodes modified with multiwall carbon nanotubes dispersed in polylysine
(Wiley VCH Verlag, 2008-08)
We report the analytical performance of glassy carbon electrodes (GCE) modified with a dispersion of multi-wall carbon nanotubes (MWCNT) in polylysine (Plys) (GCE/MWCNT-Plys). The resulting electrodes show an excellent ...
Recombinant plant gamma carbonic anhydrase homotrimers bind inorganic carbon
(Elsevier Science, 2009-11-04)
Gamma carbonic anhydrases (gCA) are widespread in Prokaryotes. In Eukaryotes, homologous genes were found only in plant genomes. In Arabidopsis and maize, the corresponding gene products are subunits of mitochondrial Complex ...
Carbon nanotubes grown on carbon fiber yarns by a low temperature CVD method: A significant enhancement of the interfacial adhesion between carbon fiber/epoxy matrix hierarchical composites
(Elsevier Ltd, 2017-03)
In this work, we show that the interfacial adhesion between carbon fibers (CFs) and epoxy matrix in laminated composites can be significantly enhanced by the chemical vapor deposition (CVD) growth of multiwalled carbon ...
Soil inorganic carbon storage pattern in China
(Wiley Blackwell Publishing, Inc, 2008-09)
Soils with pedogenic carbonate cover about 30% (3.44 × 106 km2) of China, mainly across its arid and semiarid regions in the Northwest. Based on the second national soil survey (1979–1992), total soil inorganic carbon (SIC) ...
Modelling the effects of stover harvest on soil organic carbon in the Pampas of Argentina
(Csiro Publishing, 2019-02)
Our objective was to estimate the impact of harvesting stover from agricultural crops to generate biofuels or electricity on the soil organic carbon levels of the Pampean Region in Argentina. For this purpose, a carbon ...