Source: wikibot/colored-dissolved-organic-matter

= Colored dissolved organic matter
{wiki=Colored_dissolved_organic_matter}

Colored dissolved organic matter (CDOM) refers to a subset of dissolved organic matter in water that is colored, typically due to the presence of various organic compounds, including humic and fulvic acids. CDOM is characterized by its ability to absorb and scatter light, giving it a distinctive color, which can vary from yellow to brown, depending on its concentration and the specific composition of the organic matter.