Over half the fish caught anywhere in the world are at natural upwellings.

Researchers have found that upwelling will occur two to five times during a summer and last from 2 to 10 days.

It's too much for them, he thought, feeling a sudden upwelling of despair.

But occasionally, and for reason not quite understood, the upwelling suddenly stops.

He says it has to be an artificial upwelling.

If the upwelling fails then fisheries in the area fail.

He looked, and promptly experienced an upwelling of red hot rage.

Many fish species avoid spawning in areas of strong upwelling.

They could hardly take their eyes from it, and did not see that its upwelling had made open lakes in the ice.

I need to know the water impurities introduced by existing upwellings.

He watched her for a long while and felt an unexpected upwelling of contentment.

The Valley of Fires is the upwelling at the center.

Changes in bathymetry can affect the strength of an upwelling.

"But now all the survey data shows a huge upwelling in interest, and of course their place in history has never been higher."

"If a crew goes back to the same neighborhood where they had a troubling time, they'll remember and have an upwelling of feelings."

The fountains diminish and become slight upwellings in the sea.

They may be formed by diapirs: upwellings of warm ice.

This upwelling should tell us much about the gaseous atmosphere."

But as we novices sputtered across the water, I felt an upwelling of confidence.

More than a wave, but a great columnar upwelling that took within itself the power of many waves.

But through the numbness, all she could bring herself to feel was an upwelling of weariness.

Its motion then stalled over an upwelling of cooler water that weakened it.

On the open ocean, they are often found where converging currents produce upwellings.

The upwelling of hope and gratitude generated by our actions was beyond anything we have ever seen."

This upwelling can bring nutrients to the surface and lead to phytoplankton growth.