Cargo ship with smoke
Fig. 22: When will there finally be an emissions standard for ocean-going ships? Cargo ships and cruise ships emit up to a million times more exhaust fumes than a car. A brownish haze hangs constantly over the Strait of Gibraltar with around 300 cargo ships per day passing through here. Nikon D850; Δt=1/1600 s; f=185 mm; f/13.0; ISO 400; 16 April 2019 17:46:22