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Hydrographic data, surface seawater radon-222 concentration, and loss on igni...
Submarine groundwater discharge (SGD) has been implicated as a significant source of nutrients and potentially harmful substances to the coastal sea. Although the number of... -
Loss on ignition and caesium-137 in sediments from the Hanko submarine ground...
Sediment samples were collected using a box corer, and cut in 1-cm sub-sample slices. The Cs-137 activity content of sub-samples was measured for 60 min using a BrightSpec... -
Hydrographic data from the Hanko submarine groundwater discharge site, northe...
Water column profiles were measured at the locations of pockmarks B, D and E, using a Sea & Sun CTD90M multiprobe. The sensors for pressure, temperature, conductivity and... -
Sea surface radon-222 concentration survey from the Hanko submarine groundwat...
Sea surface radon-222 measurements were carried out onboard the research boat Gridi. The survey was run at 1.4 knots, with the boat position recorded by DGPS. Two pumps that... -
Multielement and grain-size data of short sediment cores from the Hanko subma...
This dataset contains the contents of 55 elements and grain-size distribution, determined for 1-cm sediment slices of one short gravity core and two box cores from pockmarks...
