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Freshwater browning threatens growth and populations of economically important fish, McGill researchers say
January 19, 2026
MONTREAL, Quebec, Jan. 19 -- McGill University posted the following news release:

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Freshwater browning threatens growth and populations of economically important fish, McGill researchers say

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Freshwater browning is stunting fish growth of some species, shrinking populations of others and changing the composition of fish communities, McGill-led research suggests. "Browning" refers to freshwater bodies turning tea-coloured, a phen . . .

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