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Canadian Arctic
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Climate change
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Effects of climate on plants
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Fire ecology
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Forest fires
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History
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Hudson Bay
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Mackenzie Delta
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Manitoba
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Mercury
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N.W.T
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Northern
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Northwest Passage
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Nouveau-Québec
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Nunavut
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Plant growth
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Plant succession
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Sediments
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Taiga ecology
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Toxicity
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Treeline
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Tundra ecology
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Tundra fires
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humic-acid
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mackenzie river
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ocean
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pathways
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system
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