Sökning: "leaf decomposition rates"

Visar resultat 6 - 6 av 6 avhandlingar innehållade orden leaf decomposition rates.

  1. 6. What are the effects of natural versus human-caused acidity on stream species diversity and ecosystem functioning?

    Författare :Zlatko Petrin; Björn Malmqvist; Steve J. Ormerod; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; acid rain; aquatic insects; biodiversity; ecosystem function; Biology; Biologi;

    Sammanfattning : Human activities have caused acidification of freshwater systems on a large scale resulting in reduced species diversity and ecological functioning in many lakes and streams. However, many naturally acidic freshwater systems have also been found, for instance in northern Sweden. LÄS MER