Submarine groundwater discharge: updates on its measurement techniques, geophysical drivers, magnitudes, and effects

M Taniguchi, H Dulai, KM Burnett, IR Santos… - Frontiers in …, 2019 - frontiersin.org
The number of studies concerning Submarine Groundwater Discharge (SGD) grew quickly
as we entered the twenty-first century. Many hydrological and oceanographic processes that …

Radium isotopes as submarine groundwater discharge (SGD) tracers: Review and recommendations

J Garcia-Orellana, V Rodellas, J Tamborski… - Earth-Science …, 2021 - Elsevier
Submarine groundwater discharge (SGD) is now recognized as an important process of the
hydrological cycle worldwide and plays a major role as a conveyor of dissolved compounds …

Conceptual uncertainties in groundwater and porewater fluxes estimated by radon and radium mass balances

V Rodellas, TC Stieglitz, JJ Tamborski… - Limnology and …, 2021 - Wiley Online Library
Radium isotopes and radon are routinely used as tracers to quantify groundwater and
porewater fluxes into coastal and freshwater systems. However, uncertainties associated …

Groundwater-driven nutrient inputs to coastal lagoons: The relevance of lagoon water recirculation as a conveyor of dissolved nutrients

V Rodellas, TC Stieglitz, A Andrisoa, PG Cook… - Science of the Total …, 2018 - Elsevier
Evaluating the sources of nutrient inputs to coastal lagoons is required to understand the
functioning of these ecosystems and their vulnerability to eutrophication. Whereas terrestrial …

Submarine Groundwater Discharge Strengthens Acidification in the Coastal Semi‐Closed Bays

Y Liu, Y Song, JJ Jiao - Geophysical Research Letters, 2023 - Wiley Online Library
Coastal ocean acidification is a worldwide problem associated with anthropogenic activity
and climate change. In this study, a close relationship between submarine groundwater …

[HTML][HTML] Extreme precipitation events induce high fluxes of groundwater and associated nutrients to coastal ocean

M Diego-Feliu, V Rodellas… - Hydrology and Earth …, 2022 - hess.copernicus.org
Current studies of submarine groundwater discharge (SGD) are commonly conducted under
aquifer baseflow conditions, neglecting the influence of episodic events that can significantly …

Submarine groundwater-derived inorganic and organic nutrients vs. mariculture discharge and river contributions in a typical mariculture bay

X Yu, J Liu, X Chen, D Huang, T Yu, T Peng, J Du - Journal of Hydrology, 2022 - Elsevier
Submarine groundwater discharge (SGD) is recognized as one of the most significant
pathways for terrestrial nutrient entry into coastal systems. However, SGD-derived nutrient …

Comparing nearshore and embayment scale assessments of submarine groundwater discharge: Significance of offshore groundwater discharge as a nutrient …

T Nakajima, M Kuragano, M Yamada… - Science of the Total …, 2024 - Elsevier
Submarine groundwater discharge (SGD) can influence biogeochemical cycles in coastal
seas by delivering nutrients from the seafloor. Comparison between the nearshore and …

[HTML][HTML] Submarine groundwater discharge and associated nutrient fluxes in the Greater Bay Area, China revealed by radium and stable isotopes

Q Wang, X Wang, K Xiao, Y Zhang, M Luo, C Zheng… - Geoscience …, 2021 - Elsevier
The estuary-bay system is a common and complex coastal environment. However,
quantifying submarine groundwater discharge (SGD) and associated nutrient fluxes in the …

Groundwater releases CO2 to diverse global coastal ecosystems

AS Tomer, T McKenzie, C Majtényi-Hill, A Cabral… - Science …, 2025 - science.org
Coastal ecosystems play a major role in marine carbon budgets, but substantial
uncertainties remain in the sources and fluxes of coastal carbon dioxide (CO2). Here, we …