But such
gas hydrates normally occur at depths of at least 100 metres, says Carolyn Ruppel, a geophysicist in charge of the gas hydrates project at the US Geological Survey in Woods Hole, Massachusetts.
Hydrates normally exclude the salt in the pore fluid from which it forms, thus they exhibit high electric resistivity just like ice, and sediments containing hydrates have a higher resistivity compared to sediments without gas hydrates (Judge [6
Hydrates normally exclude the salt in the pore fluid from which it forms, thus they exhibit high electric resistivity just like ice, and sediments containing
hydrates have a higher resistivity compared to sediments without gas hydrates (Judge [6
hydrates have a higher resistivity compared to sediments without
gas hydrates (Judge [6
hydrates (Judge [67]-RRB-.