Put simply, such an anomaly exists when there is less
mass in a particular location than would be expected in the case of a uniform spherical body.
Not exact matches
For while a steady rise is expected, it is likely to vary greatly
in particular locations, as a result of factors ranging from the circulation of the oceans to the redistribution of
mass on the planet.
Winds quickly drive CO2 away from the sunny regions where it is being released so it is easy to envisage Henry's Law applying
in a
particular location but if the CO2 rich air is being constantly removed then more outgassing can then occur
in the same region and it is not hard to envisage an accumulation of CO2 downwind or over land
masses where the wind flow slows down.