Center for Environmental Research and Technology

Publications

Sources of variance in BC mass measurements from a small marine engine: Influence of the instruments, fuels and loads

Yu Jianga, Jiacheng Yanga, Stéphanie Gagnéc, Tak W. Chand, Kevin Thomson,Emmanuel Fofie, Robert A. Cary, Dan Rutherford, Bryan Comer, Jacob Swanson, Yue Lina Paul Van Rooy, Akua Asa-Awuku, Heejung Jung, Kelley Barsanti, Georgios Karavalakis, David Cocker, Thomas D. Durbina, J. Wayne Miller, Kent C. Johnson

Atmospheric Environment | June 2018

Detailed Analysis of Criteria and Particle Emissions from a Very Large Crude Carrier Using a Novel ECA Fuel

Nicholas R. Gysel, William A. Welch, Kent Johnson, Wayne Miller, David R. Cocker

Environmental Science & Technology | January 2017

A Generalized Approach for Verifying the Emission Benefits of Off-Road Hybrid Mobile Sources

Varalakshmi Jayaram, Yusuf Khan, William Welch, Kent Johnson, J. Wayne Miller, David Cocker

Emissions Control Science and Technology | January 2016

Performance and Durability Assessment of Two Emission Control Technologies Installed on a Legacy High-Speed Marine Diesel Engine

Jonathan DeHart, Robert Russell, John Storey, Michael Kass, Richard DeCorso, Bill Welch, Scott Mackrides, Samuel Lewis, Edward O'Neil

2015

Impact of Aftertreatment Technologies on the In-Use Gaseous and Particulate Matter Emissions from a Tugboat

Nicholas Gysel, Robert Russell, William Welch, David Cocker

Energy Fuels | December 2015

Impact of Sugarcane Renewable Fuel on In-Use Gaseous and Particulate Matter Emissions from a Marine Vessel

Nicholas Gysel, Robert Russell, William Welch, David Cocker, Sjit Ghosh

Energy Fuels | April 2014

Measuring in-use ship emissions with international and U.S. federal methods

Yusuf Khan, Sindhuja Ranganathan, Harshit Agrawal, William Welch, Christopher Laroo, J. Wayne Miller, David Cocker

Journal of the Air & Waste Management Association | February 2013

Greenhouse Gas and Criteria Emission Benefits through Reduction of Vessel Speed at Sea

Yusuf Khan, Harshit Agrawal, Sindhuja Ranganathan, William Welch, J. Wayne Miller, David Cocker

Environmental Science Technology | September 2012

Benefits of Two Mitigation Strategies for Container Vessels: Cleaner Engines and Cleaner Fuels

Yusuf Khan, Michael Giordano, James Gutierrez, William Welch, A. Asa-Awuku, J. Wayne Miller, David Cocker

Environmental Science Technology | April 2012

Impact of Algae Biofuel on In-Use Gaseous and Particulate Emissions from a Marine Vessel

Yusuf Khan, Robert Russell, William Welch, David Cocker, Sujit Ghosh

Energy Fuels | August 2012

Real-Time Gaseous, PM and Ultrafine Particle Emissions from a Modern Marine Engine Operating on Biodiesel

Varalakshmi Jayaram, Harshit Agrawal, William Welch, J. Wayne Miller, David Cocker

Environmental Science Technology | February 2011

Emissions from main propulsion engine on container ship at sea

Harshit Agrawal, William Welch, Svend Henningsen, J. Wayne Miller, David Cocker

Journal of Geophysical Research Atmospheres | December 2010

Comprehensive Simultaneous Shipboard and Airborne Characterization of Exhaust from a Modern Container Ship at Sea

Shane Murphy, Harshit Agrawal, Armin Sorooshian, Luz Padro, Harmony Gates, Scott Hersey, William Welch, Heejung Jung, J. Wayne Miller, David Cocker, Athanosios nenes, Haflidi Jonsson, Richard Flagan, John Seinfeld

Environmental Science Technology | February 2009

Primary Particulate Matter from Ocean-Going Engines in the Southern California Air Basin

Harshit Agrawal, Rudy Eden, Xinqiu Zhang, Philip M. Fine, Aaron Katzenstein, J. Wayne Miller, Jean Ospital, Solomon Teffera, David Cocker

Environmental Science Technology | June 2009

In-use gaseous and particulate matter emissions from a modern ocean going container vessel

Harshit Agrawal, Quentin Malloy, William Welch, J. Wayne Miller, David Cocker

Atmospheric Journal | July 2008