Titlebook: Soil Carbon; Alfred E. Hartemink,Kevin McSweeney Book 2014 Springer International Publishing Switzerland 2014 Carbon Cycle.IUSS.IUSS Globa

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Molecular Models of Cation and Water Molecule Bridges in Humic Substancesg offers the opportunity to investigate various features of HS. We investigated the wetting process of model nanopore segments in humic substances as a function of distance between two trimeric chains of polyacrylic acid. At shorter distances an outer solvation was most stable. With increasing dista

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Hot-Water-Soluble Organic Compounds Related to Hydrophobicity in Sandy Soilsate change events such as decreased rainfall and droughts can cause changes in WR influencing water storage and plant productivity. Hot-water-soluble carbon (HWSC) is a sensitive indicator of ecosystem changes. It contains binding agents influencing soil aggregate stability, which is mainly controll

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The Contribution of Soil Aggregates to Carbon Sequestration in Restored Urban Grasslandstter accrual. We asked if C-depleted urban soils could be restored to C accruing grasslands. Aggregate C content increased significantly between early- (<5 years) and later-stage (>10 years) model restorations (those resembling pristine prairies), and aggregate C levels in model restorations approac

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Contribution of Fungal Macromolecules to Soil Carbon Sequestrationignin, and chitin. Fungi are a significant contributor to soil microbial biomass but little is known about the contributions of fungal biomass to diagenetically altered soil organic carbon. Here we show that a portion of fungal necromass is resistant to decay by a natural soil microbial community ov

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Carbon Storage and DNA Adsorption in Allophanic Soils and Paleosolsical bonding with charged hydroxyl groups on the surface of allophane together with its physical protection in nanopores within and between allophane nanoaggregates. C near-edge X-ray absorption fine structure (NEXAFS) spectra for a New Zealand Andisol (Tirau series) showed that the organic matter (

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Challenges for Soil Organic Carbon Researcht we are currently facing. Knowledge on soil organic carbon dynamics in the soil system is briefly reviewed, followed by an elaboration on how soil organic carbon dynamics and soil organic carbon stocks have been modelled in space and time and where modelling needs to go.

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