Sentences with phrase «effect over the historical period»

Not exact matches

«It should be borne in mind that internal ocean oscillations substantially modulate the solar induced effects by inducing a similar atmospheric response but from the bottom up (and primarily from the equator) sometimes offsetting and sometimes compounding the top down (and primarily from the poles) solar effects but over multi-decadal periods of time the solar influence becomes clear enough in the historical records.

It follows that the real effect of masking to HadCRUT4 coverage over the historical period is, in the southern extra-tropics, almost certainly the opposite of that simulated by CMIP5 models.

This new NASA paper builds upon those previous studies by better quantifying the efficiencies of different forcings over the historical period and the effect this has on energy budget approach climate sensitivity estimates.

Although Marvel et al. do not mention the very low efficacy of solar forcing in their simulations, this appears to have more effect on ERF efficacy for the sum of forcings over the historical period than does low volcanic efficacy.

Therefore, any theoretical possibility of changes like those in LU run 1 occurring in the real world seems irrelevant when estimating the effects of land use change on deriving TCR and ECS values from recorded warming over the historical period.