Science Blog: Gas studies help to elucidate safety issues related to underground construction

Riikka Kietäväinen, Research Scientist

As economic natural gas accumulations are not known from Finland, gases have often been overlooked in bedrock and groundwater studies. However, gases, including methane, nitrogen, hydrogen and helium, can also be found in the Precambrian crystalline bedrock of the Fennoscandian Shield. The gases are mainly dissolved in water, but bubbling is also seen here and […]

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