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Photochemical bleaching of fluorescent dissolved organic matter in the subtropical North Pacific Ocean
marine humic-like fluorescent dissolved organic matter photobleaching solar irradiation size distribution hydrophobic/ hydrophilic properties Abbreviations: DIC dissolved in
2017/4/10
We examined the molecular weight distribution of the fluorescence intensity of FDOMM and dissolved organic carbon
(DOC) concentrations in the subtropical western North Pacific, in order to characteri...
Physicochemical changes in pyrogenic organic matter (biochar) after 15 months of field aging
Add into the fire organic matter and biochar soil chemistry crop yield biochar mixture
2015/1/6
Predicting the effects of pyrogenic organic matter (OM) addition (either natural or intentional as in the case of biochar amendment) on soil chemistry and crop yields has been hampered by a lack of un...
Short-term changes in soil Munsell colour value, organic matter content and soil water repellency after a spring grassland fire in Lithuania
Short-term changes soil Munsell colour value organic matter content soil water repellency spring grassland fire Lithuania
2015/1/6
Fire is a natural phenomenon with important implications on soil properties. The degree of this impact depends upon fire severity, the ecosystem affected, topography of the burned area and post-fire m...
Particle size distributions by laser diffraction: sensitivity of granular matter strength to analytical operating procedures
Particle size distributions laser diffraction granular matter strength analytical operating procedures
2014/12/31
We tested laser diffraction particle size analysis in poorly coherent carbonate platform cataclastic breccias and unfaulted quartz-rich eolian sands, representing low- and high-strength granular mater...
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 &...
Upper Eocene coal and coaly shale in the Central Myanmar Basin: Origin of organic matter and the effect of weathering
Upper Eocene coal and coaly shale depositional environment weathering paleovegetation Central Myanm
2017/4/11
Extensive coals and coaly shales were deposited at the western margin of the Central Myanmar Basin (CMB) during
the Late Eocene. Carbon, nitrogen and sulfur (CNS) elemental analyses, vitrinite reflec...
Sun's appetite for dark matter may affect Earth's orbit（图）
Sun's appetite dark matter Earth's orbit
2010/1/26
Calculations made by a physicist in Italy suggest that the Sun is sucking up significant quantities of dark matter and this is causing observable changes to Earth's orbit. This latest research predict...