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 microbial dimension of submarine groundwater discharge: current challenges and future directions

C Ruiz-González, V Rodellas… - FEMS Microbiology …, 2021 - academic.oup.com
Despite the relevance of submarine groundwater discharge (SGD) for ocean
biogeochemistry, the microbial dimension of SGD remains poorly understood. SGD can …

Submarine groundwater discharge drives coastal water quality and nutrient budgets at small and large scales

Y Zhang, IR Santos, H Li, Q Wang, K Xiao… - … et Cosmochimica Acta, 2020 - Elsevier
Submarine groundwater discharge (SGD) can be a significant source of chemical pollutants
from land to ocean. Here, we first estimated SGD using radium isotopes and related nutrient …

Seawater–groundwater interaction governs trace metal zonation in a coastal sandy aquifer

Z Wang, Q Wang, Y Guo, S Yu, K Xiao… - Water Resources …, 2023 - Wiley Online Library
Trace metals in the groundwater of coastal sandy aquifers significantly influence the coastal
ecosystem, yet the spatiotemporal controls of these metals remain unclear. In this paper, we …

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 …

Pore‐water exchange flushes blue carbon from intertidal saltmarsh sediments into the sea

X Chen, IR Santos, D Hu, L Zhan… - Limnology and …, 2022 - Wiley Online Library
We quantified whether pore‐water exchange flushes out saltmarsh sediment carbon, driving
carbon outwelling into the ocean and outgassing into the atmosphere. Radon‐derived pore …

[HTML][HTML] Fresh and saline submarine groundwater discharge as sources of carbon and nutrients to the Japan Sea

A Cabral, R Sugimoto, M Taniguchi, D Tait, T Nakajima… - Marine Chemistry, 2023 - Elsevier
Submarine groundwater discharge (SGD) is an important pathway for carbon and nutrients
to the coastal ocean, sometimes exceeding river inputs. SGD fluxes can have implications …

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 …

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 …

A state-of-the-art perspective on the characterization of subterranean estuaries at the regional scale

N Moosdorf, ME Böttcher, D Adyasari, E Erkul… - Frontiers in Earth …, 2021 - frontiersin.org
Subterranean estuaries the, subsurface mixing zones of terrestrial groundwater and
seawater, substantially influence solute fluxes to the oceans. Solutes brought by …