Nessun legame diretto.
Però se leggi bene l'articolo che ho linkato, il metano sprigionato dall'attività sismica della faglia salirebbe fino in cielo contribuendo indirettamente all'incremento di temperature anomale e a squilibri climatici:
The danger of methane releases triggered by seismic activity in the Arctic was described by Carana in Runaway Warming (2011a) and in Runaway Global Warming (2011b) and by Light (2011). The link between earthquake activity along the Arctic Gakkel Ridge with destabilization of the submarine Arctic methane hydrates and the release of giant plumes of methane to the atmosphere was highlighted by Light and Solana (2002).
Figure 1 below shows how methane, emitted from the surface permafrost and submarine Arctic hydrates, is spreading in the stratosphere in the northern Hemisphere in a great circle, around a cold high pressure zone centred on the fringes of Western Europe. Temperature anomalies
The atmospheric temperature trends calculated from IPCC (2007) long term gradients and the estimated Arctic temperature trends from Gakkel Ridge earthquake frequency data are compared to estimated Giss temperature trends for November each year from Nasa 2011 data (Figure 6). The trends of increase of the Giss temperature anomalies match very closely the 11-year moving average Arctic Gakkel Ridge temperature trend and indicate that a large (yellow region) total extinction zone has already started with the massive Arctic methane emissions in 2010, on schedule to reach its climax in the 2040's to 2050's.
La concentrazione di gas è non meno preoccupante dell'aumento di temperatura.





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