Developing Ballast Water Standards to Protect Against Aquatic Invasive Species – New Report
The uptake and release of ballast water and sediments by ships is a predominant way that non-native aquatic invasive species are introduced to ecosystems around the world. Increasing world trade and several prominent species invasions from ballast water, such as European zebra mussels in the
ASSESSING THE RELATIONSHIP BETWEEN PROPAGULE PRESSURE AND INVASION RISK IN BALLAST WATER, a new report from the National Research Council, examines the available methods for deriving a numeric standard for ballast water discharge, including exploring the variables that determine whether a species could become a successful invader. The authoring committee did not propose numeric discharge standards.
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