Mn Sea Grant: Superior Waves
Testing and Treatment of Freshwater Ballast
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:06:20
- More information
Informações:
Synopsis
The world's first freshwater ballast testing facility is right here in the Duluth-Superior Harbor. Dr. Euan Reavie, Research Associate with NRRI tells us what it means for alternative treatments.
