Soil C
Global change effects on soil C and soil C cycling
... more C limited under N fertilization, or deteriorating soil conditions and chemical stabilization of SOM inhibited microbial growth (DeForest et ...stimulate C sequestration in long-lived biomass ...
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The economics of soil C sequestration and agricultural emissions abatement
... Beyond formal trading arrangements there is also a grow- ing voluntary credit and offset carbon market that has de- veloped largely around forestry and renewable energy and in some cases soil. These transactions ...
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Soil property changes over a 120 yr chronosequence from forest to agriculture in western Kenya
... and soil degradation (Kimetu et ...in soil C and N have been reported from sites that have been under agri- culture for 20–50 yr (Solomon et ...and soil carbon content than cultivated ...
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Moisture effect on carbon and nitrogen mineralization in topsoil of Changbai Mountain, Northeast China
... of soil C mineraliza- tion increased with increasing moisture for soils of a given elevation/vegetation ...influenced soil C mineralization, since the latter was strongly regulated by the ...
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Soil Carbon Changes Influenced by Soil Management and Calculation Method
... equivalent soil mass (ESM) is one of the methods being used to assess SOC and other soil nutrients on a normalized soil mass per unit area basis to account for differences in soil masses ...
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Surface Shading, Soil Temperature, and Soil Moisture Effects on C Loss in a Temperate Peatland
... measure soil organic matter decomposition and C ...controlling C mineralization, including but not limited to: substrate quality (Nadelhoffer et ...1999), soil water content (Miller and ...
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Phosphorus affects enzymatic activity and chemical properties of cotton soil
... especially soil AP for plants (Djodjic and Mattsson 2013), and subsequently reduce the C/P ratio in the ...increasing soil AP can affect the C/P ratio by decreasing the carbohydrate contents ...
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A meta-analysis of soil biodiversity impacts on the carbon cycle
... of soil food webs to a much greater degree than within-group ma- ...of soil community diversity impacts on soil C cycling, studies should incorporate more natural conditions in their design ...
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In Field Management Practices for Mitigating Soil CO2 and CH4 Fluxes under Corn (Zea mays) Production System in Middle Tennessee
... soil C emissions in croplands while maintaining high crop yields has become an important task [4] [5]. In recent years many agricultural practices, such as no-tillage, alternative use of fertilizer sources ...
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Carbon Sequestration in Tropical Forest Stands: Its Control by Plant, Soil and Climatic Factors
... including soil C storage (De Deyn et ...net soil C storage by controlling C assimilation, its transfer and storage in the below- ground biomass, and its release from soil through ...
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Impact of Biochar Application on Carbon Dynamics and Fertility of Soils Over-fertilization with Compost
... the soil properties measured in Speratti et ...lower soil pH, can contribute to the formation of organo-mineral and/or organo-metallic associations that decrease BC mineralization ...the soil which ...
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Soil resilience and recovery: rapid community responses to management changes
... in soil C, N and biotic factors were statistically significant following the con- ...grassland soil was ploughed was probably an artefact due to burial of SOC-rich topsoil at 23 cm, below our 10 cm ...
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Quantifying the effects of organic residues on soil nitrogen and phosphorus availability
... biomass C in depth A ranged from 150-300 ug g -1 and were lower compared to some forest studies (Allen and Schlesinger, 2004; Li et ...biomass C and microbial activity indices were generally higher in the ...
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Dynamics of Organic Carbon and Nutrients after Organic Waste Addition in an Acid Soil
... organic C, labile organic C and humic acid C in organic waste treatments were significantly higher than in the control (Table ...organic C, labile organic C and humic acid C by ...
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Management versus site effects on the abundance of nitrifiers and denitrifiers in European mountain grasslands
... with soil total N content, but also responded to other soil ...of soil water availability and lack of oxygen for denitrification (Firestone 1982; Tiedje 1988; Szukics et ...2010). Soil water ...
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Switchgrass Cultivar and Intraspecific Diversity Impacts on Nitrogen Use Efficiency
... (McLaughlin and Adams Kszos 2005, Glover et al. 2010, Adkins et al. 2016), reduce the loss of water and nitrogen (N) from the soil (Scherer-Lorenzen et al. 2003), and improve nutrient cycling (Asbjornsen et al. ...
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The Soil Microbiome Influences Grapevine Associated Microbiota
... of soil and roots differed. A subset of 12 (6 root samples and 6 bulk soil samples) of the 48 samples were further analyzed by comparing the Bray-Curtis distances of the relative abundances of the genes ...
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Investigation of Rotavirus Survival in Different Soil Fractions and Temperature Conditions
... sandy soil was greater than to loamy soil ...loamy soil to the high content of or- ganic material in the ...on soil particles can provide addi- tional negative charges that repulse viruses or ...
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The Fluxes of Organic C and N, and Microbial Biomass and Maize Yield in an Organically Manured Ultisol of the Guinea Savanna Agroecological Zone of Nigeria
... of soil N ...of soil organic matter (SOM) content after two years of cultivation irrespective of the organic wastes ap- plied (Table ...of soil organic matter and consequently of the N supplying ...
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Design and Analysis Electrical Energy form Clay Soil
... from soil or an earth battery. The parameters are type of soil, design casing material, metal electrode and the arrangement of the ...of soil. Generally, soil resistivity is a measure of how ...
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