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 …

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 …

Fresh groundwater discharge insignificant for the world's oceans but important for coastal ecosystems

E Luijendijk, T Gleeson, N Moosdorf - Nature communications, 2020 - nature.com
The flow of fresh groundwater may provide substantial inputs of nutrients and solutes to the
oceans. However, the extent to which hydrogeological parameters control groundwater flow …

Land use impacts on coral reef health: A ridge-to-reef perspective

RR Carlson, SA Foo, GP Asner - Frontiers in Marine Science, 2019 - frontiersin.org
Over 60% of the world's reefs experience damage from local activities such as overfishing,
coastal development, and watershed pollution. Land-based sources of pollution are a critical …

Groundwater discharge impacts marine isotope budgets of Li, Mg, Ca, Sr, and Ba

KK Mayfield, A Eisenhauer… - Nature …, 2021 - nature.com
Groundwater-derived solute fluxes to the ocean have long been assumed static and
subordinate to riverine fluxes, if not neglected entirely, in marine isotope budgets. Here we …

A review on the valorization of macroalgal wastes for biomethane production

YN Barbot, H Al-Ghaili, R Benz - Marine drugs, 2016 - mdpi.com
The increased use of terrestrial crops for biofuel production and the associated
environmental, social and ethical issues have led to a search for alternative biomass …

Rare earth element behavior during groundwater–seawater mixing along the Kona Coast of Hawaii

KH Johannesson, CD Palmore, J Fackrell… - … et cosmochimica acta, 2017 - Elsevier
Groundwater and seawater samples were collected from nearshore wells and offshore
along the Kona Coast of the Big Island of Hawaii to investigate rare earth element (REE) …

[PDF][PDF] 4.08 submarine groundwater discharge: a source of nutrients, metals, and pollutants to the Coastal Ocean

K Knee, A Paytan - Treatise Estuar. Coast. Sci, 2011 - academia.edu
This chapter provides a review of the current state of knowledge on submarine groundwater
discharge (SGD) and the associated fluxes of nutrients, trace metals, microbes …

Effect of land use and groundwater flow path on submarine groundwater discharge nutrient flux

JM Bishop, CR Glenn, DW Amato, H Dulai - Journal of Hydrology: Regional …, 2017 - Elsevier
Abstract Study region Maui, Hawaii, United States. Study focus We investigated connections
between land uses and submarine groundwater discharge (SGD) nutrient fluxes to coastal …

Submarine groundwater discharge from tropical islands: a review

N Moosdorf, T Stieglitz, H Waska, HH Dürr, J Hartmann - Grundwasser, 2015 - Springer
Submarine groundwater discharge (SGD) is a rarely recognized pathway for nutrients and
other solutes from land to sea. The sensitive coastal ecosystems around tropical islands …