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This Earthday, Think Biological Invasion

Happy Earth Day! As I have discussed on H2ONCoast many times before, biological invasions constitute one of the most important threats to watershed health and human economy. Next to habitat loss, biological invasions are the second most serious threat to biological diversity. To boot, they cost Americans alone $138 billion a year in clean up, [...]

  • Robert Emanuel

    Oregon Sea Grant Extension's Rob Emanuel serves the North Coast of Oregon from the offices of the Tillamook and Clatsop county Extension offices. He provides water- and watershed-related education, training, and technical assistance to citizens, property owners, businesses, community leaders, and organizations.

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