ORGANIC CARBON CONTENT
Organic carbon content and mineralization characteristics of soil in a subtropical Pinus massoniana forest
... the organic carbon content and active carbon content of soil layers gradually decreased with the increase in soil depth and were relatively enriched in the surface ...rich carbon ...
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Foresttopsoil organic carbon content inSouthwest Bohemiaregion
... Of the tested classifiers, both tree species and several of the stand site type categories revealed significant differences in SOC in both organic and mineral layer. This is vital for the purpose of regional ...
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Total and labile organic carbon content in agroecological system
... of organic compost (0; 12; 24; 48 Mg ha -1 ) were monitored carbon from soil microbial biomass (MBC), labile carbon in fumigated soil (LCF), in non-fumigated soil (LCNF), in autoclaved soil (LCA) and ...
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Connotation of Natural Coagulants on Total Organic Carbon content of water
... KEYWORDS: turbidity, natural organic matter, coagulation, total organic carbon. I. INTRODUCTION Particles are ubiquitous in all natural waters. Their origins, compositions and concentrations vary ...
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Soil Organic Carbon Content and Quality in Post-Agricultural Northern Hardwood forests
... By sampling a range of widely scattered sites, we were able to develop three chronosequences of secondary forest, based on the time of abandonment, and the inferred last agricultural use: (1) cultivated cropland (plowed) ...
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Reference Area Method for Mapping Soil Organic Carbon Content at Regional Scale
... Soil organic carbon as one of the most important environmental indicators has been used in mapping and rescaling ...Soil organic carbon is very important in all soil processes. Organic ...
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Effects of Soil Compaction and Organic Carbon Content on Preferential Flow in Loamy Field Soils
... and organic carbon (OC) content on preferential flow and transport were investigated using 150 undisturbed soil cores sampled from 15 x 15–m grids on two field ...OC content, and BD to assess ...
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Converting loss-on-ignition to organic carbon content in arable topsoil: Pitfalls and proposed procedure
... soil organic carbon (SOC) stocks depend heavily on reliable values of SOC content obtained by automated high-temperature C ...clay content improves conversion of LOI to SOC ...
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Converting loss-on-ignition to organic carbon content in arable topsoil: Pitfalls and proposed procedure
... overestimated the SOC stock by 8 Mg C ha -1 at high contents. This was due to losses of structural water from clay minerals. The best model to convert LOI to SOC incorporated clay content. Evaluating this model ...
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Converting loss-on-ignition to organic carbon content in arable topsoil: Pitfalls and proposed procedure
... soil organic carbon (SOC) stocks depend heavily on reliable values of SOC content obtained by automated high-temperature C ...clay content improves conversion of LOI to SOC ...
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Determination of Extraction Efficiency of Different Solvents for Organic Carbon Content in Biomass Combustion Aerosols
... 1 National Institute of Technology Warangal, Telangana, India 2 Bhabha Atomic Research Centre, Trombay, Mumbai, Maharashtra, India ABSTRACT Biomass combustion is a major source of organic carbon (OC) ...
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Effect of organic carbon content on the compactibility and penetration resistance of two soils formed from loess
... moisture content to obtain maximum bulk bulk density and critical moisture ...moisture content and bulk density of soil was conducted using an INSTRON ...
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Organic carbon content and its liable components in paddy soil under water saving irrigation
... Most previous studies on effect of drying-wetting cycles on SOC transformation were conducted by laboratory incubation, and a good understanding of the effect of these cycles on C mineralization under field condition is ...
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Petrophysical evaluation of Total Organic Carbon Content (TOC) in Agbada Formation, Niger Delta Basin
... have been used extensively for TOC evaluation. For example, an integrated approach involving the use of the curve separation ∆logR technique, which is credited to Passey et al., 1990, the optimal superposition ...
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Investigating the Changes of Total Organic Carbon Content in Bottled Water Under Environmental Stress Conditions
... or organic compounds as well ...[4]. Organic compounds released from these containers can result in the potential risk of poisonous contents for genes, negative effects on endocrine system and cancers ...
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A Comparative Assessment of Geostatistical, Machine Learning, and Hybrid Approaches for Mapping Topsoil Organic Carbon Content
... SOC content and environmental variables in this study was depicted definitely by non-linear regression like SVR and ANN, rather than GWR as a local linear ...soil organic matter content with ...
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Evaluation of the Organic Carbon Content in the Low-Permeability Shale Formations (As in the Case of the Khadum Suite in the Ciscaucasia Region)
... TOC content at the time of the maximum maturity, we can see that the kerogen which generated the largest number of HC is most weakly expressed in the TOC value, because of what its significance might be ...
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Water content, organic carbon and dry bulk density in flooded sediments
... (1995) determined the density of several sediment layers in fishponds. The thickness of the low-density top layer increased with the increase of pond age, as did the organic carbon content. According ...
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Research of Organic Carbon and Carbonate Content in the Bottom Sediments of the Crimean Southern Coast Shelf
... humidity, organic carbon content, carbonate content) are ...the organic matter content are ...high content of organic carbon is characteristic of ...
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DETERMINATION OF TOTAL CARBON, TOTAL ORGANIC CARBON AND INORGANIC CARBON IN SEDIMENTS
... any carbon present is converted to CO 2 ...percent carbon based on the dry sample weight. The total organic carbon content is subtracted from the total carbon content to ...
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