New Map by UCLA Shows Factory Toxins in L.A. County | KCET
New Map by UCLA Shows Factory Toxins in L.A. County
UCLA has launched a new interactive map tracking the impact of toxins from local factories on the environment in Los Angeles County. Developed by seven students, it details more than eight million pounds of toxic chemicals released into the environment during 2012.
The group looked at the petroleum, chemicals, primary metals, and fabricated metals industries, which make up 89 percent of toxins in the county. With data from 172 facilities that are required to report toxin releases to the government, students developed an environmental impact rating system. For example, Exide Technologies, which has been under scrutiny for pollution from its battery recycling operation in Vernon, scored a 78, one of the highest. Two other businesses, Pacific Alloy Castings in South Gate and Quemetco in the city of Industry, received higher scores.
UCLA was tapped by the U.S. Environmental Protection Agency as part of an academic challenge for the project and will continue its work over the next school year. The agency tracks nearly 650 toxic chemicals from more than 20,000 U.S. facilities and hopes projects like UCLA's will increase the public's awareness of toxic releases.
"If the public doesn't care, then the facilities won't care," said student Ha Hyun Chung. "And how would they care without access to this information in the first place?"
For ongoing environmental coverage in March 2017 and afterward, please visit our show Earth Focus, or browse Redefine for historic material.
KCET's award-winning environment news project Redefine ran from July 2012 through February 2017.
Watch the virtual ceremony to catch a glimpse of some great works and to see which of the filmmakers get to bring home the grand prize.
Experts expect more than 1 billion climate refugees by the year 2050. Where will they go and how will the world feed, clothe and shelter them?
What Joe Biden would need to do starting from Day One to correct the course of US climate policy.
The time is more than ripe to see Mark Steven Greenfield’s “Black Madonna,” a new suite of paintings and drawings that meditate on the fraught, violent history of Africans brought to America against their will.
- 1 of 361
- next ›