living organisms through production and transformation of organic matter (OM) in the
biosphere. Production of hydrogen peroxide (H2O2) from OM is a primary step of
photoinduced processes, because H2O2 acts as strong reductant and oxidant. It is
potentially important in many aquatic reactions, also in association with photosynthesis.
Allochthonous and autochthonous dissolved organic matter (DOM) can be involved into …