8Leakey R J G, Burkhill PK, Sleigh MA. A comparison of fixatives for the estimation of abundance and blovolume of fixative for the estimation of abundance and hiovolume of marine planktonic ciliate populations[J]. Plankton Res, 1994,16(4) :375 - 389.
9Fabregas J,Patino M, Arredondo-Vega BO, et al. Renewal rate and nutrient concentration as tools to modify productivity and bioohemical composition of cyclostat cultures of the marine microalga Dunaliella tertiolecta[ J]. Appl Microbiol Biotechnol, 1995, 44 : 287 - 292.
10James C M, Al - Hinty S, Salman A E. Growth and ω fatty acid and amino acid composition of microalgae under different temperature regimes. [J]. Aquaculture, 1989,77:337 - 351.