Electrical resistivity tomography
Detailed Description
Example of one of one of the geophysical methods (Electrical resistivity tomography) used to detect the freshwater-saltwater interface and the location where freshwater flows onto a reef. Superimposed are the results from chemical analysis of groundwater samples that show that salinity measurements correspond with freshwater, mixing an saline zones.
Sources/Usage
Public Domain.
Atoll groundwater movement and its response to climatic and sea-level fluctuations
Oberle, F.K.J., Swarzenski, P.W., and Storlazzi, C.D., 2017. “Atoll groundwater movement and its response to climatic and sea-level fluctuations” Water, 9:650.