A solid surface fluorimetry for the direct determination of anthracene(An) adsorbed on the surface of Avicennia marina(Am) and Bruguiera gymnorrhiza(Bg) leaves was established.The effects of exposure concentration of An,exposure time and the difference between two kinds of mangrove leaf substrates on the determination of adsorbed An were investigated.The experimental results showed that the linear dynamic range for determination of An adsorbed on Am and Bg leaf surface were from 0.92 to 8.71 μg/g and 89.5 t...