%0 Journal Article %K Black carbon %K Cool roof %K Biomass %K Organic carbon %K Absorption %K Heat Island %K Solar reflectance %K Soiling %K Algae %K Bleaching %K Cleaning %K Fungi %K Optical depth %K Polyvinyl chloride (PVC) %K Rinsing %K Roofing %K Single-ply membrane %K Solar absorptance %K Solar spectral reflectance %K Washing %K Wiping %A Ronnen M Levinson %A Paul H Berdahl %A Asmeret A Berhe %A Hashem Akbari %B Atmospheric Environment %D 2005 %G eng %N 40 %P 7807-7824 %R 10.1016/j.atmosenv.2005.08.037 %T Effects of soiling and cleaning on the reflectance and solar heat gain of a light-colored roofing membrane %V 39 %8 12/2005