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Prevention is Better Than Cure: Systems of ‘No-Take’ Marine Reserves

  • Bill Ballantine
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Abstract

The human mind, especially the scientific mind, tends to be analytical. We look at actual problems and, when these are serious, we search for cures. But good management, which evolves only slowly, tends towards synthesis. It tries to prevent or avoid problems, not singly, but in whole classes.

For the past 50 years, marine management, especially fisheries management, has become so analytical that it is difficult to see the forest because of all the trees. Furthermore, despite great increases in data and analytical power, and some temporary successes, the overall results are not impressive.

In recent years, several countries have begun to apply analysis to ‘no-take’ areas. It is clear that setting aside marine areas from exploitation can help cure many problems. It is now sensible to move on, and use this technique to prevent or avoid whole classes of problems.

This is not very difficult, except in making the mental effort. It is rather obvious that a system of ‘no-take’ marine reserves which is — (a) representative (biogeographically and ecologically), (b) replicated, (c) designed as a networkand (d) of sufficient size to be self-sustainable — would be (by definition) the best way to conserve marine biodiversity. Such a system would also help to prevent whole classes of ‘problems’ in science, education, recreation, monitoringand extractive management. Sufficient detailed and analysed examples of thesenow exist to incorporate the whole idea into general marine management.

Western Canada has an opportunity, provided by public discussion of the draft Marine Protected Area (MPA) Strategy, to aim for a full and effective system of marine reserves.

Keywords

Fishery Management Marine Protect Area Marine Reserve Marine Biodiversity Temporary Success 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Andersen, H.C. 1997. The emperor’s new clothes. Candlewick Press, Massachusetts.Google Scholar
  2. Ballantine, W. J. 1991. Marine reserves for New Zealand. Leigh Laboratory Bulletin 25:196pp. University of Auckland.Google Scholar
  3. Ballantine, W. J. 1994a. The practicality and benefits of a marine reserve network. In Gimbel, K.L (editor) Limiting Access to Marine Fisheries: Keeping the focus on conservation, 205–223. Center for Marine Conservation, Washington, D.C.Google Scholar
  4. Ballantine, W. J. 1994b. Networks of ‘no-take’ marine reserves are practical and necessary. In Shackell, N.L. and Willison, J.H.M. (editors) Marine protected areas and sustainable fisheries. Science and Management of Protected areas Association, WolfVille, Nova Scotia, 13–20.Google Scholar
  5. Ballantine, W. J. 1995. The New Zealand experience with ‘no-take’ marine reserves. In Roberts, C. et al Review of the use of marine fisheries reserves in the U.S.southeastern Atlantic. NOAA Technical Memorandum NMFS-SEFSC-376. As Appendix C, 15–31.Google Scholar
  6. Ballantine, W. J. 1997. ‘No-take’ marine reserve networks support fisheries. In Hancock, D.A. et al. (editors) Developing and sustaining world fisheries resources. CSIRO, Australia, 702–706.Google Scholar
  7. Ballantine, W. J. 1997. Design principles for ‘no-take’ marine reserve networks. Paper in workshop on The Design and Monitoring of Marine Reserves. Fisheries Centre, University of British Columbia, Vancouver.Google Scholar
  8. Bohnsack, J.A., and J.S. Ault. 1996. Management strategies to conserve marine biodiversity. Oceanography 9: 72–82.CrossRefGoogle Scholar
  9. Schmidt, K.F. 1997. ‘No-take’ zones spark fisheries debate. Science 277: 489–91.CrossRefGoogle Scholar
  10. Roberts, CM. 1997. Connectivity and management of Caribbean coral reefs. Science 278:1454–7.CrossRefGoogle Scholar
  11. Williams, N. 1998. Overfishing disrupts entire ecosystems. Science, 279: 809.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2001

Authors and Affiliations

  • Bill Ballantine
    • 1
  1. 1.Leigh Marine LaboratoryUniversity of AucklandWarkworthNew Zealand

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