© 2022 91.9 KVCR

KVCR is a service of the San Bernardino Community College District.

701 S Mt Vernon Avenue, San Bernardino CA 92410
909-384-4444
Play Live Radio
Next Up:
0:00
0:00
Available On Air Stations
Click Here To Check Current Inland Empire Traffic Conditions

Soot Seen as Major Element in Global Warming

Recent research shows black carbon in soot may contribute to global warming by absorbing sunlight. Diesel engines are one source of soot. But wood fires in less developed countries -- including China -- are also a problem. NPR's Christopher Joyce reports.

Copyright 2002 NPR