WebAug 1, 2024 · Dissolved organic matter (DOM) is the largest dynamic pool of organic carbon in both marine and freshwater ecosystems. It is quantified as the concentration of dissolved organic carbon (DOC) (Benner, 2002; Cole et al., 2007 ). WebChromophoric dissolved organic matter (CDOM) is a ubiquitous component of the open ocean dissolved matter pool, and is important owing to its influence on the optical properties of the water column, its role in photochemistry and photobiology, and its utility as a tracer of deep ocean biogeochemical processes and circulation.
The spectral slope coefficient of chromophoric dissolved organic matter
WebOct 4, 2016 · The fluorescence and chemical-structural characteristics of the chromophoric water-soluble organic matter in submicron aerosols collected in urban, forest, and … Colored dissolved organic matter (CDOM) is the optically measurable component of dissolved organic matter in water. Also known as chromophoric dissolved organic matter, yellow substance, and gelbstoff, CDOM occurs naturally in aquatic environments and is a complex mixture of many hundreds … See more The concentration of CDOM can have a significant effect on biological activity in aquatic systems. CDOM diminishes light intensity as it penetrates water. Very high concentrations of CDOM can have a limiting effect on See more Traditional methods of measuring CDOM include UV-visible spectroscopy (absorbance) and fluorometry (fluorescence). Optical proxies have been developed to characterize sources and properties of CDOM, including specific ultraviolet … See more • The Color of the Ocean from science@NASA See more • Blackwater river • Color of water • Dissolved organic carbon (DOC) • Ocean turbidity • Secchi disk See more high protein recipe ideas
Chromophoric - definition of chromophoric by The Free Dictionary
WebJul 14, 2024 · Chromophoric dissolved organic matter (CDOM) is a key component of organic matter that contributes to the ecological functioning of lakes. The lakes in Taihu … WebApr 9, 2024 · Dissolved organic matter (DOM) is an important component in the biogeochemical cycles of elements like nitrogen (N) and carbon. The aim of this study … WebAbsorption of sunlight by chromophoric dissolved natural organic matter (CDOM) is environmentally significant because it controls photic zone depth and causes photochemistry that affects elemental cycling and contaminant fate. Both the optics (absorbance and fluorescence) and photochemistry of CDOM display unusual properties that cannot easily ... high protein recipes uk