11th Biennial Report on Great Lakes Water Quality


Home  |  Contents  |  Chapter 1  |  Chapter 2  |  Chapter 3  |  Further Matters  |  Signatures  |   References  |  Français

Chapter 3

Introduction

Ballast Water Exchange: A Complex Problem

Substantial Gaps in Knowledge Remain

Economic Incentives Could Help

Progress from Governments

Conclusion

Recommendations

 

Recommendations

The Governments need to take more aggressive steps to end the invasion of alien species and we urge the following:

  1. Immediately make existing voluntary guidelines for ballast water management practices mandatory and provide for measures of enforcement and compliance for all ships capable of carrying ballast water, including those currently not carrying ballast water.
  2. Develop uniform protocols for performance testing of ballast water:
    • develop best practices and any improvements for ballast management operations
    • establish by the end of 2003 enforceable interim biological standards
    • concurrently, establish biological standards for ballast water discharges from all ships and for new technologies for ballast water treatment.
  3. Ensure all ships built after a certain date have a treatment technology incorporated in their construction as a condition for entry into the Great Lakes.
  4. Design and implement economic incentives to encourage shippers to continuously improve (ISO 14000) Ballast Management Practices.
  5. Fund research recommended by expert regional, national and binational panels, task forces and committees, especially focused on:
    • research (including research for biological standards, criteria and indicators) for ballast water treatment necessary to drive technology, product development, and ship design
    • research to develop alternative technologies including biocides to achieve new standards and criteria for the elimination of Alien Invasive Species in ballast water
    • research and technology development to reduce entrained and accumulated sediment in ship ballast water and tanks, and
    • research to develop analytical tools and procedures to permit the identification of new invasive species and to link these species to their possible points of origin and vessels of introduction.
  6. Issue the Commission a reference to coordinate and harmonize binational efforts for action to stop this ongoing threat to the economy and the biological integrity of the Great Lakes.