Atmospheric signals of methane emissions from the Arctic seabed around Svalbard: What flux rates are needed in order to be identified?

Myhre, C. L.; Ferré, B.; Platt, S. M.; Pisso, I.; Allen, G.; Pitt, J.; Schmidbauer, N.; Hermansen, O.; Silyakova, A.; Vadakkepuliyambatta, S.; Stohl, A.; Myhre, G.; Pyle, J.; Mienert, J.