Investigation of submarine groundwater discharge

@article{Taniguchi2002InvestigationOS,
  title={Investigation of submarine groundwater discharge},
  author={Makoto Taniguchi and William C. Burnett and Jaye E. Cable and Jeffrey V. Turner},
  journal={Hydrological Processes},
  year={2002},
  volume={16}
}
Coastal hydrogeologists and oceanographers now recognize the potentially significant contribution that submarine groundwater discharge (SGD) could make to the coastal ocean. SGD may be both volumetrically and chemically important to coastal water and chemical budgets. A worldwide compilation of observed SGD shows that groundwater seepage from the land to the ocean occurs in many environments along the world's continental margins. Further, SGD has a significant influence on the environmental… 

Figures and Tables from this paper

Quantifying submarine groundwater discharge in the coastal zone via multiple methods.

Evaluation of Submarine Groundwater Discharge as a Coastal Nutrient Source and Its Role in Coastal Groundwater Quality and Quantity

Globally, submarine groundwater discharge (SGD) is responsible for 3–4 times the water discharge delivered to the oceans by rivers. Moreover, nutrient concentrations in SGD are usually elevated in

Contemporary Methods for Quantifying Submarine Groundwater Discharge to Coastal Areas

Submarine Groundwater Discharge (SGD), which represents subsurface exchange of water between land and ocean, is a major component of the hydrological cycle. Until the mid-1990s, it was generally

The typological approach to submarine groundwater discharge (SGD)

Coastal zone managers need to factor submarine groundwater discharge (SGD) in their integration. SGD provides a pathway for the transfer of freshwater, and its dissolved chemical burden, from the

Global estimate of submarine groundwater discharge based on an observationally constrained radium isotope model

Along the continental margins, rivers and submarine groundwater supply nutrients, trace elements, and radionuclides to the coastal ocean, supporting coastal ecosystems and, increasingly, causing

Assessment of Submarine Groundwater Discharge (SGD) as a Source of Nutrient at Jakarta Bay, Indonesia

Submarine groundwater discharge (SGD), the direct discharge of groundwater to the sea, is a ubiquitous phenomenon worldwide. While SGD is defined as “any and all flow of water on continental

Submarine Groundwater Discharge to the Coastal Environment of a Mediterranean Island (Majorca, Spain): Ecosystem and Biogeochemical Significance

This article reports the results of a study of submarine groundwater discharge (SGD) to coastal waters of Majorca (NW Mediterranean). The overall aim is to evaluate the relevance of SGD of the island
...

References

SHOWING 1-10 OF 103 REFERENCES

Submarine groundwater discharge and associated chemical input to a coastal sea

This paper presents a theoretical model of flow and chemical transport processes in subterranean estuaries (unconfined brackish groundwater aquifers at the ocean‐land interface). The model shows that

Submarine groundwater discharge

The flow of groundwater from land to the sea is a major component of the hydrological cycle. This flow, called submarine groundwater discharge (SGD), consists of continental meteoric water mixed with

Importance of submarine groundwater discharge (SGWD) and seawater cycling to material flux across sediment/water interfaces in marine environments

The movement of water across sedimenthater interfaces is very important to the ecology of aquatic habitats. Submarine groundwater discharge (SGWD) occurs primarily by advectlve flow and may be due to

Large groundwater inputs to coastal waters revealed by 226Ra enrichments

THE flow of ground water directly into the coastal ocean has been studied previously by in situ measurements, seep meters and diffusion gradient models1. Although these techniques provide ample

Groundwater fluxes in the global hydrologic cycle: past, present and future

Offshore springs and seeps are focus of working group

People have been curious about offshore springs and seeps since at least the days of the Romans. In spite of many centuries of both casual and serious observations, there has been relatively little

Groundwater Outflow and its Linkage to Coastal Circulation in a Mangrove-fringed Creek in Kenya

Abstract Research into groundwater outflow and tidal circulation was undertaken in a 32 km 2 mangrove-fringed tropical creek in Kenya. The study involved measurement of the groundwater level, storage

The subterranean estuary: a reaction zone of ground water and sea water

The effect of groundwater seepage on nutrient delivery and seagrass distribution in the northeastern Gulf of Mexico

A hypothesis was tested to determine if a relationship exists between rates of submarine groundwater discharge and the distribution of seagrass beds in the coastal, nearshore northeastern Gulf of
...