academic article

• What is the evidence that invasive species are a significant contributor to the decline or loss of threatened species? A systematic review map.  Environmental Evidence.  2:5. 2013
• The effectiveness of management interventions for the control of Spartina species: a systematic review and meta-analysis .  Aquatic conservation : marine and freshwater ecosystems.  18:592-618. 2008
• The Effectiveness of Management Interventions Used to Control Ragwort Species.  Environmental management.  39:691-706. 2007
• Are review articles a reliable source of evidence to support conservation and environmental management? A comparison with medicine.  Biological conservation.  132:409-423. 2006