%0 Journal Article %T The Effects of Trace Elements on the Lipid Productivity and Fatty Acid Composition of Nannochloropis oculata %A Xiao Dou %A Xiang-Hong Lu %A Mei-Zhen Lu %A Li-Sheng Yu %J Journal of Renewable Energy %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/671545 %U http://dx.doi.org/10.1155/2013/671545