Sökning: "Caspar Ström"

Hittade 1 uppsats innehållade orden Caspar Ström.

  1. 1. Lichen decline in areas with increased nitrogen deposition might be explained by parasitic fungi : A survey of parasitic fungi on the lichen Alectoria sarmentosa after 4 years of nitrogen fertilisation

    Kandidat-uppsats, Institutionen för ekologi, miljö och geovetenskap

    Författare :Caspar Ström; [2011]
    Nyckelord :parasitic fungi; lichen diversity; Alectoria sarmentosa; nitrogen deposition;

    Sammanfattning : Nitrogen (N) deposition in Europe has recently increased and is expected to continue to increase in the future. There is a well-documented decline in lichen diversity with higher N availability, although the mechanisms behind this are poorly known. In this study, I tested whether attacks by fungal parasites increase with higher N deposition. LÄS MER