Infographic 2018 Public Opinion Poll: Canadians’ Attitudes Towards Marine Shipping – 2 Share A public opinion poll in 2018 comparing what Canadians think about marine shipping and how their opinions have changed since 2016. Published December 6, 2018 | Last modified on June 20, 2024 The Latest Article Canada’s efforts to mitigate underwater radiated noise Article Simulations to Spot a Problem Before it Occurs Article Measuring Sound: Onboard Approaches