Top PDF Global change effects on soil C and soil C cycling
Global change effects on soil C and soil C cycling
... root-derived C compounds to soil, can stimulate microbial activity and thus prime decomposition of SOM (Cheng & Johnson 1998; Kuzyakov 2002; Fontaine et ...
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Land use driven change in soil pH affects microbial carbon cycling processes
... although soil communities in intensive soil systems at higher soil pH have greater turnover rate, low growth efficiency means a greater proportion of organic matter inputs are mineralized and lost in ...
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Microbial community structure mediates response of soil C decomposition to litter addition and warming
... 2). Soil priming has been attributed to the activity of certain microbes (particularly fungi) more than others (De Graaff et ...in soil-utilizing gram-positive bacteria ...of soil-warming ex- ...
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Switchgrass ecotypes alter microbial contribution to deep-soil C
... on soil C cycling, fine roots are one of the most important sources of soil C input (Rasse et ...and soil microbial community composition in the ...
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A call for international soil experiment networks for studying, predicting, and managing global change impacts
... Wahren, C.-H., Webber, P. J., Welker, J. M., and Wookey, P. A.: Global assessment of ex- perimental climate warming on tundra vegetation: heterogeneity over space and time, ...
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Refining physical aspects of soil quality and soil health when exploring the effects of soil degradation and climate change on biomass production: an Italian case study
... the soil–water–atmosphere–plant system, such as the Soil Water Atmosphere Plant model (SWAP) (Kroes et ...and soil hydrological conditions in a dynamic systems approach that also allows exploration ...
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The effects of global climate change on the cycling and processes of persistent organic pollutants (POPs) in the North Sea
... the effects of global climate change on ...climate change on the global distribution of PCB 28 and PCB ...climate change will increase volatiliza- tion emissions and increase ...
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Relating soil C and organic matter fractions to structural stability
... maintaining soil structural stability ...confounding effects of soil type, soil texture, and ...a change point coinciding with a change from the tilled treatments to the grass ...
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Effects of Four Soil Conservation Methods on Soil Aggregate Stability
... air-dried soil were weighed into a 250 mL centrifuge ...daily change of distilled water whereas humic acids were further purified with hydrochloric and hydrofluoric acid mixture by shaking for 48 ...
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Are the effects of vegetation and soil changes as important as climate change impacts on hydrological processes?
... Bjorkman, A. D., Myers-Smith, I. H., Elmendorf, S. C., Normand, S., Rüger, N., Beck, P. S., Blach-Overgaard, A., Blok, D., Cor- nelissen, J. H. C., Forbes, B. C., Georges, D., Goetz, S. J., Guay, K. ...
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A comprehensive study of footing on c-φ soil slopes - numerical and physical modelling
... the soil could be considered to have the largest effect on bearing capacity of a ...little change in bearing capacity for a soil that could be considered as being close to a clay ...to change ...
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Effect of climate change soil global microorganisms
... that soil microbes may have to global ...climate change, or whether a negative feedback response slows its effects, it is clear that microbes can have a huge impact on future climate scenarios ...
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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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Changes in culturable bacterial community of soil treated with high dosages of Cu or C
... of soil microbial community changed toward reduction of its diversity (Giller et ...a soil polluted with Cu or Cd (Kozdrój ...polluted soil (De Leij et ...of soil bacteria did not ...
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The Effects of Fiddler Crabs (Uca sp) on C/N Ratio and Redox Potential of Soil in Mangrove Ecosystems
... can change the material or energy flow and imfluence the number of other species in the ecosystem (Gilad et ...engineers change the environment through (caused by) physical structure, for example a big ...
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Big Data for Big Questions: Global Soil Change and the National Soil Carbon Network
... questions about soil C distribution and vulnerability, identify and fill data gaps standing between the research community and the answers.. NSCN: Approach[r] ...
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Modeling rhizosphere carbon and nitrogen cycling in Eucalyptus plantation soil
... (N) cycling in rhizosphere ...rhizosphere C and N cycling in Eucalyptus ...the change in rhizosphere C and N cycling result- ing from root growth and consists of two modules: (1) ...
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Soil microbiomes with distinct assemblies through vertical soil profiles drive the cycling of multiple nutrients in reforested ecosystems
... in soil properties, the soil microbiomes followed a vertical distribution in terms of their diversity and community ...in soil properties were observed among different distances (radii) to trees in ...
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Oilseed Radish Effects on Soil Structure and Soil Water Relations
... the soil surface increased more than ...the soil profile, their extent and frequency would have been greater near the surface than at ...the soil surface ...
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Impact of Storage Structures and Soil Sodicity on Vitamin C Contents of Stored Oranges
... and soil sodicity on vitamin C contents of stored ...clay soil of 5 cm (to form tin-in-pot, pot- in-pot, tin-in-wall and wall-in wall) with the outside structure wrapped with jute ...interspace ...
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