Oxygen (O2) is the ultimate oxidant on Earth and its respiration confers such an energetic
advantage that microorganisms have evolved the capacity to scavenge O2 down to …

Coastal beach aquifers are biogeochemically active systems that mediate chemical and
material fluxes across the land-sea interface. This paper provides a review of major physical …

Future increases in the frequency of tidal flooding due to sea level rise (SLR) are likely to
affect pore water salinities in coastal aquifers. In this study, we investigate the impact of …

Redox conditions are a major control for the concentrations and mass fluxes of water
constituents, eg, nutrients, metals and organic molecules within subterranean estuaries …

Intertidal aquifers are hotspots of biogeochemical cycling where nutrients and contaminants
are processed prior to discharge to the ocean. The nature of the dynamic subsurface mixing …

Abstract The German Bight in the southern North Sea receives nutrients, dissolved organic
matter (DOM), and trace metals from rivers, porewater reflux, and porewater outwelling. We …

For millennia, humans have gravitated towards coastlines for their resource potential and as
geopolitical centres for global trade. A basic requirement ensuring water security for coastal …

Submarine groundwater discharge (SGD) at the interface of land and sea is likely an
important part of the global hydrological cycle and has started to attract the attention of a …

Subterranean estuaries the, subsurface mixing zones of terrestrial groundwater and
seawater, substantially influence solute fluxes to the oceans. Solutes brought by …

Small‐island populations disproportionately rely on fresh groundwater resources, which are
increasingly threatened by salinization from changing ocean and climate conditions. This …