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Brian Owens

Freelance writer and editor

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Home » The Narwhal

The Narwhal

Canada’s ecosystem hotspots: Rockies, Hudson Bay among areas flagged for protection

Brian Owens · January 5, 2021 ·

Ottawa has big ambitions but little research when it comes to setting aside the most valuable areas for conservation. Never fear, the mapping scientists are here. In 2017 conservation scientist Aerin Jacob was invited to join an expert team charged with advising the Canadian government on ways to meet its conservation targets. The team was […]

Acid rain: it’s not over yet for this tiny shrimp

Brian Owens · August 13, 2019 ·

Ecosystems have bounced back remarkably well from the environmental scourge of the ’70s and ’80s, but Canadian scientists are finding impacts to the food chain remain. Over the past year, Michael Rennie has dumped 30,000 tiny freshwater shrimp into a remote lake in northern Ontario. Rennie, a freshwater ecologist at Lakehead University in Thunder Bay, […]

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