History and evolution of seepage meters for quantifying flow between groundwater and surface water: Part 2 – Marine settings and submarine groundwater discharge

2020 ◽  
Vol 204 ◽  
pp. 103168 ◽  
Author(s):  
Carlos Duque ◽  
Christopher J. Russoniello ◽  
Donald O. Rosenberry
2006 ◽  
Vol 26 (7) ◽  
pp. 835-842 ◽  
Author(s):  
Makoto Taniguchi ◽  
William C. Burnett ◽  
Henrieta Dulaiova ◽  
Evgeny A. Kontar ◽  
Pavel P. Povinec ◽  
...  

Author(s):  
M. Taniguchi ◽  
M. Ono ◽  
M. Takahashi

Abstract. Multi-scale evaluations of submarine groundwater discharge (SGD) have been made in Saijo, Ehime Prefecture, Shikoku Island, Japan, by using seepage meters for point scale, 222Rn tracer for point and coastal scales, and a numerical groundwater model (SEAWAT) for coastal and basin scales. Daily basis temporal changes in SGD are evaluated by continuous seepage meter and 222Rn mooring measurements, and depend on sea level changes. Spatial evaluations of SGD were also made by 222Rn along the coast in July 2010 and November 2011. The area with larger 222Rn concentration during both seasons agreed well with the area with larger SGD calculated by 3D groundwater numerical simulations.


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