upswell

The algae bloom was the result of an upswell in the ocean that brought up enough nutrients to the surface to allow the algae to thrive, he said.

For so many this is the defining memory of 2014: the intense and spontaneous upswell of sorrow, how astonishing it was to see and share it across Australia and worldwide.

And, of course, Republicans ran towards every microphone is sight to feign outrage and declare that an upswell of once-skeptical Americans would now vote for Trump.

Meanwhile, an upswell of labor activity and strikes across the country — which organizers and media dubbed a “hot labor summer” — caught the nation’s attention.

The wave of negative publicity generated an upswell of political and scientific interest in the Salton Sea.