Mayor Eric Garcetti on Tuesday announced the appointment of an advisory panel tasked with reducing air pollution from the Port of Los Angeles by expanding the use of zero-emissions technology. The 10-member Sustainable Freight Advisory Board, made up of representatives from industry, environmental groups, labor, and air quality agencies, will advise the city-owned port on how to work with manufacturers to develop and deploy cleaner trucks, trains, ships and cargo-handling equipment. Trade passing through the Los Angeles and Long Beach ports support hundreds…