Biological Invasions

, Volume 6, Issue 3, pp 295–300

Options for Managing Invasive Marine Species


DOI: 10.1023/B:BINV.0000034598.28718.2e

Cite this article as:
Thresher, R.E. & Kuris, A.M. Biological Invasions (2004) 6: 295. doi:10.1023/B:BINV.0000034598.28718.2e


Marine biological invasions are increasingly recognised as a threat to biodiversity and coastal industry, including fisheries. Globally, efforts are underway to contain, if not eradicate, several high-impact marine invasive species. However, working in a marine environment places unique social, political and technical constraints on options for pest control, which we explored in a series of stakeholder workshops. Results suggest that current efforts are low risk and publicly acceptable, but have a low probability of success against established invaders. However, techniques deemed likely to be successful and ultimately needed in a marine context are currently more contentious for social and political reasons. To control introduced marine pests, scientists and managers will need to overcome perceptual biases among marine stakeholders, develop a decision-making framework for what is perceived to be an open system, and focus on technologies likely to be both effective and publicly and politically acceptable.

biological controlcommunity attitudesgeneticsmanagement strategiesmarine pestsrisk assessment

Copyright information

© Kluwer Academic Publishers 2004

Authors and Affiliations

  1. 1.CSIRO Marine ResearchTasmaniaAustralia
  2. 2.Marine Science Institute and Department of Ecology, Evolution and Marine BiologyUniversity of CaliforniaSanta BarbaraUSA