2. SCIENTISTS MYSTIFIED BY TOXIN ORIGINS IN YOUNG SALMON

The origin of toxins found in juvenile salmon in the lower Columbia
River estuary and at some Oregon salmon hatcheries has Northwest
scientists mystified.

However, the finding by the National Marine Fisheries Service, which is
the result of three years of testing, will likely not stop the U.S. Army
Corps of Engineers and lower Columbia River ports from deepening the
river’s shipping channel by three feet.

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