Sökning: "nutrient diffusing substrate"

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  1. 1. How does nutrients and light affect algal growth in Swedish headwater streams? : A study using nutrient diffusing substrate and natural gradients of light

    Kandidat-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Jannika Andersson; [2014]
    Nyckelord :: boreal streams; algal productivity; N limitation; nutrient diffusing substrate; incident light;

    Sammanfattning : Gaining knowledge about what factors determine benthic algal biomass and productivity is vital for understanding food webs in aquatic systems, especially in woodland streams with naturally low rates of primary productivity. The aim of this study was to investigate what factors determine algal growth in Swedish headwater streams. LÄS MER