Model of heatwave ‘blob’ shows unexpected effects in the Salish Sea – Salish Sea Currents

Science on the 2013 Pacific Ocean heatwave.


The marine heatwave that struck the Pacific Ocean in late 2013 also caused large changes in temperature in the Salish Sea, but scientists are still puzzling over the impacts of those changes on Puget Sound’s food web. The so-called “blob” of warmer than average water was thought to have increased the production of plankton, which potentially benefits creatures like herring and salmon that feed on the tiny organisms. A new paper in the journal Frontiers in Marine Science calls that interpretation into question pointing to a computer model that links the cause to higher than normal river flows in the region. Eric Wagner reports. (Salish Sea Currents Magazine)

https://www.eopugetsound.org/magazine/salish-sea-model-the-blob

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