Sentences with phrase «mean airborne fraction»
Each effect is given in terms of its impact on the mean airborne fraction over the simulation period (typically 1860 to 2100), with bars showing the uncertainty range based on the ranges of effective sensitivity parameters given in Tables 7.4 and 7.5.
https://www.ipcc.ch/ Not exact matches
Sherlock matty; ok, if Ferdinand only means the last 160 years nature has been a net sink and there has been natural variation before I'll go with that but he still has 2 dominant unknowns in natural emissions and sinks; you can't deduce them from the increase or human emissions; and I may have missed his attitude towards Knorr which shows the airborne fraction of ACO2 constant; I must confess I have had my ups and downs with interpreting Knorr but I still think it shows that natural CO2, not ACO2, is contributing the bulk of the increase in CO2.
The increase in the airborne fraction as temperatures increase is by no means an established fact; if anything the historical record says the airborne fraction is stable or declining very slightly.