Submarine groundwater discharge impacts on coastal nutrient biogeochemistry

IR Santos, X Chen, AL Lecher, AH Sawyer… - Nature Reviews Earth & …, 2021 - nature.com
Submarine groundwater discharge (SGD) links terrestrial and marine systems, but has often
been overlooked in coastal nutrient budgets because it is difficult to quantify. In this Review …

The driving forces of porewater and groundwater flow in permeable coastal sediments: A review

IR Santos, BD Eyre, M Huettel - Estuarine, Coastal and Shelf Science, 2012 - Elsevier
Advective flows rapidly transport water, solutes, and particles into and out of permeable
sand beds and significantly affects the biogeochemistry of coastal environments. In this …

Groundwater dynamics in subterranean estuaries of coastal unconfined aquifers: Controls on submarine groundwater discharge and chemical inputs to the ocean

CE Robinson, P Xin, IR Santos, MA Charette… - Advances in Water …, 2018 - Elsevier
Sustainable coastal resource management requires sound understanding of interactions
between coastal unconfined aquifers and the ocean as these interactions influence the flux …

The dynamic effects of sea level rise on low‐gradient coastal landscapes: A review

DL Passeri, SC Hagen, SC Medeiros, MV Bilskie… - Earth's …, 2015 - Wiley Online Library
Coastal responses to sea level rise (SLR) include inundation of wetlands, increased
shoreline erosion, and increased flooding during storm events. Hydrodynamic parameters …

Groundwater‐derived dissolved inorganic and organic carbon exports from a mangrove tidal creek: The missing mangrove carbon sink?

DT Maher, IR Santos, L Golsby-Smith… - Limnology and …, 2013 - Wiley Online Library
A majority of the global net primary production of mangroves is unaccounted for by current
carbon budgets. It has been hypothesized that this “missing carbon” is exported as dissolved …

Does sea-level rise have an impact on saltwater intrusion?

SW Chang, TP Clement, MJ Simpson… - Advances in water …, 2011 - Elsevier
Climate change effects are expected to substantially raise the average sea level. It is widely
assumed that this raise will have a severe adverse impact on saltwater intrusion processes …

Saltwater‐freshwater mixing dynamics in a sandy beach aquifer over tidal, spring‐neap, and seasonal cycles

JW Heiss, HA Michael - Water Resources Research, 2014 - Wiley Online Library
The biogeochemical reactivity of sandy beach aquifers is closely linked to physical flow and
solute transport processes. Thus, a clearer understanding of the hydrodynamics in the …

Spatial and temporal variability of carbon dioxide and methane fluxes over semi-diurnal and spring–neap–spring timescales in a mangrove creek

M Call, DT Maher, IR Santos, S Ruiz-Halpern… - … et Cosmochimica Acta, 2015 - Elsevier
Automated in situ instrumentation captured high-resolution surface water pCO 2, CH 4 and
222 Rn data at the creek mouth, and∼ 500 m upstream in a sub-tropical mangrove …

Coastal–Groundwater Interfaces (Submarine Groundwater Discharge)

ME Böttcher, U Mallast, G Massmann… - Ecohydrological …, 2024 - Wiley Online Library
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 …

Steady-state freshwater–seawater mixing zone in stratified coastal aquifers

C Lu, Y Chen, C Zhang, J Luo - Journal of Hydrology, 2013 - Elsevier
The mixing zone between freshwater and intruding seawater, which controls regional
groundwater flow dynamics and reactive transport processes, is the most important …