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CANADA: Dramatic summer weather has altered the fall colours this year

As the nights get longer in the fall, trees receive less direct sunlight, and chlorophyll, which trees use to absorb sunlight during photosynthesis, begins to break down, displaying the natural pigments within the leaves

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Why are trees in Ontario changing colour earlier than usual this fall?

Canada’s dramatic summer weather has altered the fall colours this year, researchers say.

New brunswickNew south walesCape bretonNova scotiaDave mahalikFakiha baigSean thomasLyndsay armstrongMason macdonaldNova scotiansDalhousie universityCeltic colours international festivalJohn lappa sudbury star postmedia networkUniversity of torontoGreater sudburyMonday october

Canada s dramatic summer weather has altered the fall colours this year

The customary reds, oranges and yellows of the trees, marking the arrival of fall, may have appeared early this year, or not at all.

New brunswickCape bretonNova scotiaNew south walesMason macdonaldNova scotiansDave mahalikSean thomasCeltic colours international festivalUniversity of torontoDalhousie universityCanadian press

Why are trees in Ontario changing colour earlier than usual this fall

Why are trees in Ontario changing colour earlier than usual this fall
ottawacitizen.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ottawacitizen.com Daily Mail and Mail on Sunday newspapers.

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Why trees in Ontario are changing colour earlier than usual this fall

Why trees in Ontario are changing colour earlier than usual this fall
ottawasun.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ottawasun.com Daily Mail and Mail on Sunday newspapers.

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