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(Erickson 2001:78) (Nogués-Bravo et al. 2010:2444)

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Presentation on theme: "(Erickson 2001:78) (Nogués-Bravo et al. 2010:2444)"— Presentation transcript:

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5 (Erickson 2001:78)

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10 (Nogués-Bravo et al. 2010:2444)

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13 Invasion → Overkill → Extinction b (Martin 2005:7)

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19 (Hofreiter and Stewart 2009:R589) Europe and Northern Asia

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30 (Gorke 2003:1) One species every 20 minutes. This rate is more than one thousandfold greater than the natural background rate (Pimm et al. 1995, Wilson 1992).

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34 Amazon deforestation in the state of Rondônia in western Brazil,

35 Amazon deforestation in the state of Rondônia in western Brazil,

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