Northern ecosystems are experiencing some of the most dramatic impacts of global change
on Earth. Rising temperatures, hydrological intensification, changes in atmospheric acid …

Chromophoric dissolved organic matter (CDOM) plays an important role in the
biogeochemical cycle and energy flow of aquatic ecosystems. Thus, systematic and …

Dissolved organic matter (DOM) is recognized for its importance in freshwater ecosystems,
but historical reliance on DOM quantity rather than indicators of DOM composition has led to …

Bacteria play a central role in the cycling of carbon, yet our understanding of the relationship
between the taxonomic composition and the degradation of dissolved organic matter (DOM) …

Whether intrinsic molecular properties or extrinsic factors such as environmental conditions
control the decomposition of natural organic matter across soil, marine and freshwater …

Large reservoirs are hotspots for carbon emissions, and the continued input and
decomposition of terrestrial dissolved organic matter (DOM) from upstream catchments is an …

Despite the small continental coverage of lakes, they are hotspots of carbon cycling, largely
due to the processing of terrestrially derived dissolved organic matter (DOM). As DOM is an …

The link between composition and reactivity of dissolved organic matter (DOM) is central to
understanding the role aquatic systems play in the global carbon cycle; yet, unifying …

Dissolved organic matter (DOM) plays a key role in many biogeochemical processes, but the
drivers controlling the diversity of chemical composition and properties of DOM molecules …

A detailed understanding of the formation of the potent neurotoxic methylmercury is needed
to explain the large observed variability in methylmercury levels in aquatic systems. While it …