Canada’s National Observer, Local Journalism Initiative Reporter

The spectre of low-oxygen “dead zones” is surfacing along BC’s Central Coast, threatening the region’s rich marine ecosystems and fisheries. 

Widespread hypoxia — when oxygen levels in the ocean fall below levels required by marine life — is being detected in the deep waters of Queen Charlotte Sound for the first time, said Sam Stevens, an oceanographer at the Hakai Institute and lead author of a new study. 

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