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Introduction  

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ECOSYSTEM LEVEL IMPACTS

  • Disturbance regimes
    (i.e. fires)

  • Hydrology

  • Geomorphological processes
    (i.e. erosion, sedimentation)

  • Soil chemistry
    (i.e.nutrients)

Invasives can have effects at the ecosystem level, and can change abiotic processes and parameters that many native species and communities depend upon.
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Updated January 2005
©The Nature Conservancy, 2003