An assessment of the nutrient status of sugar maple in Ontario: indications of phosphorus limitation |
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| Authors: | N J Casson M C Eimers S A Watmough |
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| Institution: | Environmental and Life Sciences Graduate Program, Trent University, 1600 West Bank Drive, Peterborough, ON, Canada, K9J 7B8. noracasson@trentu.ca |
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| Abstract: | Soil acidification, caused by elevated anthropogenic deposition, has led to concerns over nutrient imbalances in Ontario's sugar maple (Acer saccharum Marsh.) forests. In this study, soil chemistry, foliar chemistry, crown condition, and tree growth were measured at 36 sugar maple stands that included acidic (pH?
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