Search Results - "Montluçon, D B"
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Seasonal hydrology drives rapid shifts in the flux and composition of dissolved and particulate organic carbon and major and trace ions in the Fraser River, Canada
Published in Biogeosciences (01-10-2015)“…Rapid changes in the volume and sources of discharge during the spring freshet lead to pronounced variations in biogeochemical properties in snowmelt-dominated…”
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Multi-molecular tracers of terrestrial carbon transfer across the pan-Arctic: comparison of hydrolyzable components with plant wax lipids and lignin phenols
Published in Biogeosciences (14-08-2015)“…Hydrolyzable organic carbon (OC) comprises a significant component of sedimentary particulate matter transferred from land into oceans via rivers. Its…”
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Mineralogical control on the fate of continentally derived organic matter in the ocean
Published in Science (American Association for the Advancement of Science) (08-11-2019)“…First-order relationships between organic matter content and mineral surface area have been widely reported and are implicated in stabilization and long-term…”
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Sorptive preservation of labile organic matter in marine sediments
Published in Nature (London) (18-08-1994)“…Sorption of organic matter to mineral surfaces in marine sediments stabilizes the component molecules, slowing remineralization rates by up to five orders of…”
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Factors affecting lysine sorption in a coastal sediment
Published in Organic geochemistry (01-07-2001)“…Sediment sorption capacity was measured in a coastal environment over a 2-year period using lysine as a model compound. Sorption capacity was found to vary…”
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Dynamics of particle export on the Northwest Atlantic margin
Published in Deep-sea research. Part I, Oceanographic research papers (01-10-2009)“…The Northwest Atlantic margin is characterized by high biological productivity in shelf and slope surface waters. In addition to carbon supply to underlying…”
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Constraints on the origin of sedimentary organic carbon in the Beaufort Sea from coupled molecular super(1) super(3)C and super(1) super(4)C measurements
Published in Marine chemistry (08-01-2007)“…The type and flux of organic carbon (OC) delivered from the continents to the sea can both influence, and be influenced by, climate change on regional and…”
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The effect of grain size and surface area on organic matter, lignin and carbohydrate concentration, and molecular compositions in Peru Margin sediments
Published in Geochimica et cosmochimica acta (01-03-1997)“…A C-rich sediment sample from the Peru Margin was sorted into nine hydrodynamically-determined grain size fractions to explore the effect of grain size…”
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