Intrusion of saltwater into freshwater coastal aquifers poisons an essential resource. Such
intrusions are occurring along coastlines worldwide due largely to the over-pum** of …

Despite the relevance of submarine groundwater discharge (SGD) for ocean
biogeochemistry, the microbial dimension of SGD remains poorly understood. SGD can …

Irrational application of chemical fertilizers causes soil nutrient imbalance, reduced microbial
diversity, soil diseases, and other soil quality problems and is one of the main sources of …

Intertidal aquifers host a reactive zone comprised of Fe mineral‐coated sands where fresh
and saline groundwaters mix. This zone may significantly influence the export of C, N, P, Fe …

Coastal mangrove swamps play an important role in nutrient cycling at the land-ocean
boundary. However, little is known about the role of periodic seawater-groundwater …

Mobile Bay, the fourth largest estuary in the USA located in the northern Gulf of Mexico, is
known for extreme hypoxia in the water column during dry season caused by NH4+-rich and …

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 …

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

The nitrogen (N) loss processes have not been well examined in subterranean estuaries
(STEs) between land and sea. We utilized a 15 N isotope tracer method, q-PCR, and high …

Subterranean estuaries (STEs) form at the land‐sea boundary where groundwater and
seawater mix. These biogeochemically reactive zones influence groundwater‐borne nutrient …