Sentences with phrase «significant structural uncertainty»

The basic picture is unchanged — model simulations were able to capture the historical variance in OHC (as best we know it now — there remains significant structural uncertainty in those estimates).

If AR5 settles no other issue, it needs to resolve the highly significant structural uncertainties with IPCC statistics and in modeling cloud albedo.

Not exact matches

... [O] ur sense is that the most important structural issues will be pushed off into the future, leaving significant uncertainty about the long - term direction of the economy and corporate profits.»