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 …

Surface water and groundwater interactions in salt marshes and their impact on plant ecology and coastal biogeochemistry

P Xin, A Wilson, C Shen, Z Ge, KB Moffett… - Reviews of …, 2022 - Wiley Online Library
Salt marshes are highly productive intertidal wetlands providing important ecological
services for maintaining coastal biodiversity, buffering against oceanic storms, and acting as …

The renaissance of Odum's outwelling hypothesis in'Blue Carbon'science

IR Santos, DJ Burdige, TC Jennerjahn… - Estuarine, Coastal and …, 2021 - Elsevier
Abstract The term 'Blue Carbon'was coined about a decade ago to highlight the important
carbon sequestration capacity of coastal vegetated ecosystems. The term has paved the …

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 …

Effects of wave forcing on a subterranean estuary

P Xin, C Robinson, L Li, DA Barry… - Water Resources …, 2010 - Wiley Online Library
Wave and tide are important forcing factors that typically coexist in coastal environments. A
numerical study was conducted to investigate individual and combined effects of these …

Crab bioturbation drives coupled iron-phosphate-sulfide cycling in mangrove and salt marsh soils

K Xiao, F Pan, IR Santos, Y Zheng, C Zheng, N Chen… - Geoderma, 2022 - Elsevier
Coastal wetlands sequestering abundant blue carbon in soils are biogeochemical hotspots
and critical habitats for benthic animals like invertebrate fiddler crabs. Here, we reveal how …

Salt marsh hydrogeology: A review

J Guimond, J Tamborski - Water, 2021 - mdpi.com
Groundwater–surface water exchange in salt marsh ecosystems mediates nearshore salt,
nutrient, and carbon budgets with implications for biological productivity and global climate …

Groundwater–surface water exchange in a mangrove tidal creek: evidence from natural geochemical tracers and implications for nutrient budgets

J Gleeson, IR Santos, DT Maher, L Golsby-Smith - Marine Chemistry, 2013 - Elsevier
Assessing submarine groundwater discharge (SGD) in mangroves can be challenging due
to the complex, heterogeneous nature of sediments and temporally dynamic water flows …

Large CO2 release and tidal flushing in salt marsh crab burrows reduce the potential for blue carbon sequestration

K Xiao, AM Wilson, H Li, IR Santos… - Limnology and …, 2021 - Wiley Online Library
Abundant crab burrows in carbon‐rich, muddy salt marsh soils act as preferential water flow
conduits, potentially enhancing carbon transport across the soil–water interface. With …

A physical-biogeochemical mechanism for negative feedback between marsh crabs and carbon storage

JA Guimond, AL Seyfferth, KB Moffett… - Environmental …, 2020 - iopscience.iop.org
Tidal marshes are valuable global carbon sinks, yet large uncertainties in coastal marsh
carbon budgets and mediating mechanisms limit our ability to estimate fluxes and predict …