The Tacoma Daily said ports of Seattle, Tacoma and Vancouver, Canada have proposed performance goals to reduce particulate matter by 70 percent from ships at berth and 30 percent from cargo handling equipment, according to the Pacific Northwest Ports Clean Air Strategy announced Wednesday. The strategy proposes performance goals aimed at reducing diesel emissions and greenhouse gases from port-related sources. The three ports plan to accomplish the emissions reduction goals for ships and cargo handling equipment by 2010. The strategy also will address emissions from port-related truck, train and harbor craft activity and includes long-term goals for additional emissions reductions.