Sentences with phrase «ch4 isotopic ratio»

he cites Semiletov / Shakhova but does not as these authors do not, tell you what the Ch4 isotopic ratio is.There is observation of aerobic methane production in the pacific region of the arctic waters.

Not exact matches

In collaboration with the Institute for Arctic and Alpine Research (INSTAAR) of the University of Colorado, ESRL / GMD now routinely monitors carbon isotopic ratios of CO2 and CH4.
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