%0 Journal Article %K Black carbon %K Organic aerosol %A Tihomir Novakov %A Surabi Menon %A Thomas W Kirchstetter %A Dorothy M Koch %A James E Hansen %B Journal of Geophysical Research: Atmospheres %D 2005 %N D21 %R 10.1029/2005JD005977 %T Aerosol organic carbon to black carbon ratios: Analysis of published data and implications for climate forcing %V 110 %2 LBNL-57771