Sökning: "aavanna system"

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  1. 1. Indirect effects of mammalian herbivores on invertebrates in a river gradient of the Kruger National Park, South Africa

    L3-uppsats, SLU/Dept. of Wildlife, Fish and Environmental Studies

    Författare :David Bell; [2008]
    Nyckelord :large herbivores; aavanna system; Kruger national park; insects response;

    Sammanfattning : Savanna biomes have been heavily affected by fire suppression, and changed grazing and browsing regimes, caused by human interventions. As a result many biotic interactions, and ecosystem functions, have been altered. LÄS MER