150
analysis. Appl. Environ. Microbiol. 63:4223-4231;
1997.
Watson, S.w.; Novitsky, TJ.; Quincy, H.L.; Valois, F.w.
Detennination of bacterial number and biomass in the
marine environment. Appl. Environ. Microbiol.
33:940-946; 1977.
Wetzel, R.G. Dissolved organic compounds and their
utilization in marl lakes of northern Indiana. Hidrologia Kozlony 47:298-303; 1967.
Wetzel, R.G.; Hatcher, P.G.; Bianchi, T.S. Natural photolysis by ultraviolet irradiance of recalcitrant dissolved organic matter to simple substrates for rapid
Jonathan 1. Cole
bacterial metabolism. Limnol. Oceanogr. 40: 13691380; 1995.
White, PA.; Kalff, 1.; Rasmussen, 1.B.; Gasol, 1.M. The
effect of temperature and algal biomass on bacterial
production and specific growth rate in freshwater and
marine habitats. Microb. Ecol. 21:99-118; 1991.
Wright, R.T.; Hobbie, J.E. Use of glucose and acetate by
bacteria in aquatic ecosystems. Ecology 47:464; 1966.
Zweifel, U.L.; Hagstrom, A. Total counts of marine
bacteria include a large fraction of non-nucleoidcontaining bacteria (ghosts). Appl. Environ. MicrobioI. 61:2180-2185; 1995.