Welke exoten beheren en welke niet? De participatieve benadering van de praktijkgemeenschap exotenbeheer.

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De participatieve benadering van de

praktijkgemeenschap exotenbeheer

Case: welke exoten beheren en welke

niet?

Tim Adriaens

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Management …

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Eradication Prevention

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Effectiveness

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Practicality

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Cost

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Acceptability

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Negative effects of management

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Window of opportunity

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Likelihood of reintroduction

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Invasion situation and history in Belgium Reliability of the distribution

Current management practice

Invasion situation in neighboring countries Distribution data

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Realistic management options

- Eradication

- Spread limitation

Methods and techniques

Post-intervention monitoring

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1. Stand-still principle with a single or a few patches

2. Stand-still principle with core areas

3. Elimination of most dispersive populations

4. Maintenance of pest free areas

Management strategies

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• 32 Experts (16 INBO)

• 153 assessments

• Online assessments

• Multi-expert assessments

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• 87 attendants

• >60 % field managers

• _{moderated discussion in taxon groups}

• consensual recommendation

• no agreement → document + voting

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• regional management objectives • management regulations

• evaluation

• adaptive management cycle

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Welk onderzoek willen beheerders

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Doen we het juiste onderzoek

(in Zuid-Afrika)

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Communities of Practice

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Communities of Practice

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Communities of Practice

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