Video Clear Seas: Roger Thomas, Retired Executive Vice President North America at Nexen Inc Share Getting your Trinity Audio player ready... Published December 15, 2023 | Last modified on April 7, 2025 Trending Article Marine shipping in the Great Lakes: What you need to know Workshop/Webinar Webinar: Vessel Traffic Forecast to 2040 for Canada’s Pacific Region Article Detecting and Measuring Underwater Radiated Noise