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Using satellite hyperspectral imagery to map soil organic matter, total nitrogen and total phosphorus
total nitrogen total phosphorus partial least squares
2015/1/16
Up-to-date and accurate information on soil properties is important for precision farming and environmental management. The spatial information of soil properties allows adjustments of fertilizer appl...
Long residence times of rapidly decomposable soil organic matter: application of a multi-phase, multi-component, and vertically resolved model (BAMS1) to soil carbon dynamics
Long residence times rapidly decomposable soil organic matter multi-phase multi-component vertically resolved model soil carbon dynamics
2014/12/19
Accurate representation of soil organic matter (SOM) dynamics in Earth system models is critical for future climate prediction, yet large uncertainties exist regarding how, and to what extent, the sui...
Models of soil organic matter decomposition: the SOILR package, version 1.0
soil organic matter decomposition
2014/12/10
Soil organic matter decomposition is a very important process within the Earth system because it controls the
rates of mineralization of carbon and other biogeochemical
elements, determining their &...
Measuring and modeling continuous quality distributions of soil organic matter
continuous quality distributions soil organic matter
2010/1/21
An understanding of the dynamics of soil organic matter (SOM) is important for our ability to develop management practices that preserve soil quality and sequester carbon. Most SOM decomposition model...
Measuring and modeling continuous quality distributions of soil organic matter
Measuring modeling continuous quality distributions soil organic matter
2010/1/7
An understanding of the dynamics of soil organic matter (SOM) is important for our ability to develop management practices that preserve soil quality and sequester carbon. Most SOM decomposition model...
Paleovegetation reconstruction using δ13C of Soil Organic Matter
Paleovegetation reconstruction δ13C Soil Organic Matter
2010/1/18
The relative contributions of C3 and C4 plants to vegetation at a given locality may be estimated by means of δ13C of soil organic matter. This approach holds a great potential for paleoecological rec...
Thermal stability responses of soil organic matter to long-term fertilization practices
Thermal stability responses soil organic matter long-term fertilization practices
2010/1/13
We used differential scanning calorimetry (DSC) to infer thermal properties of soil organic matter (SOM) in the static fertilization experiment in Bad Lauchstädt, Germany, which has been establis...
Translocation of soil organic matter following reservoir impoundment in boreal systems: Implications for in situ productivity
Translocation of soil organic matter reservoir impoundment in boreal systems Implications for in situ productivity
2014/5/4
To evaluate the effect of reservoir flooding on carbon cycling over time, we studied sedimentary environments in three natural lakes that existed prior to impoundment and that have been incorporated i...
Is resistant soil organic matter more sensitive to temperature than the labile organic matter?
resistant soil organic temperature labile organic matter
2010/1/13
A recent paper by Knorr et al. (2005a) suggested that the decomposition of resistant soil organic matter is more temperature sensitive than labile organic matter. In Knorr et al.'s (2005a) model, the ...
Temperature sensitivity of decomposition in relation to soil organic matter pools:critique and outlook
Temperature sensitivity decomposition soil organic matter pools critique outlook
2010/1/12
Knorr et al. (2005) concluded that soil organic carbon pools with longer turnover times are more sensitive to temperature. We show that this conclusion is equivocal, largely dependent on their specifi...