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Mariel Gullian-Klanian, Gerardo Gold-Bouchot and María José Sánchez-Solís
Heterotrophic bacteria (HB) play an important role in aquatic ecosystems as recyclers of dissolved organic matter (DOM). The objective of this study was to characterize the spectral characteristics of intracellular (IC), and extracellular (EC) compounds ...
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Simona Retelletti Brogi, Raffaella Casotti, Benjamin Misson, Cecilia Balestra, Margherita Gonnelli, Stefano Vestri and Chiara Santinelli
Estuarine processes play a key role in determining the amount and quality of land-derived dissolved organic matter (DOM) reaching the oceans. Microbial-mediated reactions can affect the concentration, quality, and bioavailability of DOM within an estuary...
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Wen Liu, Liankai Zhang, Pengyu Liu, Xiaoqun Qin, Xiaojing Shan and Xin Yao
A karst system, formed by the dissolution of carbonate rocks, is usually susceptible to contamination. Little is known about the composition of natural dissolved organic matter (DOM) in groundwater systems, especially in karstic groundwater. To reveal th...
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Oliver Zielinski, Nick Rüssmeier, Oliver D. Ferdinand, Mario L. Miranda and Jochen Wollschläger
Natural organic matter (NOM) is a key parameter in aquatic biogeochemical processes. Part of the NOM pool exhibits optical properties, namely absorption and fluorescence. The latter is frequently utilized in laboratory measurements of its dissolved fract...
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