Thank you, Chair.
Thank you to our witnesses.
I'm going to start my questions with Dr. Chircop.
On May 9, we had a witness at our committee, Jackie Dawson, who is the Canada research chair in the human and policy dimensions of climate change at the University of Ottawa. She's also the scientific director of ArcticNet. She told us that disruption of shipping traffic in the Panama Canal and the Suez Canal, combined with melting sea ice in the Canadian Arctic, could result in increased marine traffic in Arctic shipping lanes, including the Northwest Passage. You reflected some of that in your testimony as well.
Do we have enough scientific data to measure the changes that could be affecting traffic and marine life?