November 2025
As part of UBC’s collaboration with Seaspan, the Bertram Group is contributing their expertise to study the effects of marine biofuels on air quality and climate.
Inside the UBC Mobile Aerosol Characterization facility trailer, Dr. Julia Zaks operates the aerosol mass spectrometer. This machine can interpret information about the chemical composition of the particles to predict the effect these particles have on the climate.
“These tiny particles contribute significantly to poor air quality, cause adverse health effects, and contribute to climate change.” Dr. Zaks, explains. “We need to quantify how many of these particles are emitted from marine vessels and analyze their size and chemical composition to better predict their impact on air quality, human health, and the climate. To do this, we’ll combine the knowledge we learn from the chemistry of the particles with the knowledge of atmospheric chemistry.”
Read the full story about the UBC–Seaspan collaboration here.