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  1. No Access

    Article

    Seasonal dynamics of soil and plant nutrients at three environmentally contrasting sites along a sub-Arctic catchment sequence

    Nutrient availability is one of the most important factors controlling Arctic plant productivity. It is also sensitive to climate change, with increased nitrogen (N) mineralization arising from warmer soils an...

    Eva K. Koller, Gareth K. Phoenix in Polar Biology (2017)

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    Article

    Tight Coupling Between Shoot Level Foliar N and P, Leaf Area, and Shoot Growth in Arctic Dwarf Shrubs Under Simulated Climate Change

    Nutrient availability limits productivity of arctic ecosystems, and this constraint means that the amount of nitrogen (N) in plant canopies is an exceptionally strong predictor of vegetation productivity. How...

    Eva K. Koller, Malcolm C. Press, Terry V. Callaghan, Gareth K. Phoenix in Ecosystems (2016)