C15 Management of invasive alien species has 
been successful in many contexts (Figure SPM.6, 
Table SPM.1) (well established) {5.5.1, 5.5.2, 5.5.3, 
5.5.4, 5.5.5, 5.5.6}. There are three options for preventing 
or reducing the number and negative impacts of invasive 
alien species:
31SUMMARY FOR POLICYMAKERS
19SUMMARY FOR POLICYMAKERS
BACKGROUND
C. Invasive alien species and their negative impacts can 
be prevented and mitigated through effective management