Sentence examples for major uncertainty given from inspiring English sources

While there is no doubt that DNAPL source mass reduction can eventually improve downgradient groundwater quality, the magnitude and time scale over which the improvement occurs is the major uncertainty given current characterization approaches.

The calculation of solution uncertainty, given input uncertainty, falls under the rubric of uncertainty quantification (UQ).

Uncertainty gives Russia scope for mischief-making.

That uncertainty gives first responders few options.

(NB: Uncertainties given in the text are always specific to the measurement made; average uncertainties are not used).

In a world of major uncertainty, these questions have no fixed answer.

Thus, we can support the recommendation given by Slob et al. (2005), if major uncertainty regarding prior estimates is present.

"It creates major uncertainty," Mr. Odenius said.

He said: "The major uncertainty is not the euro but China.

One major uncertainty was the risk climate change might pose to food supplies.

Whether it works out like that in reality, though, as Fisher admits, "is a major uncertainty".