148
and oceans: A comparative study. Aquat. Microb.
Eco1. 9:105-110; 1995.
Fasham, lR.; Ducklow, H.W.; McKelvie, S.M. A
nitrogen-based model of plankton dynamics in
the oceanic mixed layer. 1 Mar. Res. 48:591--639;
1990.
Findlay, S.E; Hickey, C.w.; Quinn, J.M. Microbial enzymatic response to catchment-scale variations in supply of dissolved organic carbon. N.Z. 1 Mar. Freshwat. Res. 32:701-706; 1998.
Gasol, J.M.; del Giorgio, P.A.; Massana, R.; Duarte, C.M.
Active versus unactive bacteria: Size-dependence in a
coastal marine plankton community. Mar. Eco1. Progr.
Ser. 128:91-97; 1996.
Hessen, D.O.; Anderson, T.; Lyche, A. Carbon metabolism in a humic lake: Pool sizes and cycling through
zooplankton. Lirnno1. Oceanogr. 35:84-99; 1990.
Hobbie, J.E.; Cole, I I Response of a detrital food
web to eutrophication. Bull. Mar. Sci. 35:357-363;
1984.
Hobbie, J.E.; Crawford, C.C.; Webb, K.L. Amino acid
flux in an estuary. Science 159:1463-1464; 1969.
Hobbie, J.E.; Daley, R.J.; Jasper, S. Use of nuclepore
filters for counting bacteria by fluorescence microscopy. App1. Environ. Microbio1. 22:1225-1228;
1977.
Hobbie, J.E.; Rublee, P. Radioisotope studies of heterotrophic bacteria in aquatic ecosystems. In: Cairns, J.,
ed. Aquatic Microbial Communities. New York: Garyland Publishing; 1977:441-476.
Hopkinson, c.; Buffam, I.; Hobbie, l; Valino, l; Perdue,
M.; Eversmeyer, B.; Prahl, E; Covert, J.; Hodson, R.;
Moran, M.A.; Smith, E.; Baross, J.; Crump, B.; Findlay, S.; Foreman, K. Terrestrial inputs of organic matter to coastal ecosystems: An intercomparison of
chemical characteristics and bioavailability. Biogeochemistry 43(3):211-234; 1998.
Hoppe, H. Use of flourogenic model substrates for extracellular enzyme activity (EEA) measurement of bacteria. In: Kemp, P.E; Sherr, B.E; Sherr, E.B.; Cole,
J.J., eds. Handbook of Methods in Aquatic Microbial
Ecology. Ann Arbor, MI: Lewis; 1993:423-432.
Howarth, R.W.; Schneider, R.; Swaney, D. Metabolism
and organic carbon fluxes in the tidal freshwater Hudson River. Estuaries 19:848-865; 1996.
Jahnke, R.A.; Craven, D.B. Quantifying the role of heterotrophic bacteria in the carbon cycle: A need for
respiration rate measurements. Lirnno1. Oceanogr.
40:436-441; 1995.
Jepras, R.I.; Pearson, S.C.; Paul, EE.; Wilkinson, M.l
Development of a robust flow cytometric assay for
determining numbers of viable bacteria. App1. Environ. Microbio1. 61:2696-2701; 1995.
Karner, M.; Fuhrman, J.A. Determination of active marine bacterioplankton: A comparison of universal16s
Jonathan 1 Cole
rRNA probes, autoradiography, and nucleoid staining.
App1. Environ. Microbio1. 63:1208-1213; 1997.
Karner, M.; Herndl, GJ. Extracellular enzymatic activity
and secondary production in free-living and marinesnow-associated bacteria. Mar. BioI. 113:341-347;
1992.
Karner, M.; Rassoulzadegan, ER. Extracellular enzyme
activity: Indications for high short term variability in
a coastal marine ecosystem. Microb. Eco1. 30:143156; 1995.
Kepner, R.L., Jr.; Pratt, J.R. Use of fluorochromes for
direct enumeration of total bacteria in environmental
samples: past and present. Microb. Rev. 58:615; 1994.
Kirchman, D.L. Leucine incorporation as a measure of
biomass production by heterotrophic bacteria. In:
Kemp, P.E; Sherr, B.E; Sherr, E.B.; Cole, J.J., eds.
Handbook of Methods in Aquatic Microbial Ecology.
Ann Arbor, MI: Lewis; 1993:509-512.
Kirchman, D.L.; Ducklow, H.; Mitchell, R. Estimates of
bacterial growth from changes in uptake rates and biomass. App1. Environ. Microbio1. 44:1296-1307;
1982a.
Kirchman, D.L.; Sigda, J.; Kapuscinski, R.; Mitchell, R.
Statistical analysis of the direct count method for enumerating bacteria. App1. Environ. Microbio1. 43:781;
1982b.
McFeters, G.A.; Yu, EP.; Pyle, H.; Stewart, P.S. Physiological assessment of bacteria using fluorochromes.
1 Microbio1. Methods 21:1-13; 1995.
Norland, S. The relationship between biomass and volume of bacteria. In: Kemp, P.E; Sherr, B.E; Sherr,
E.B.; Cole, J.J., eds. Handbook of Methods in Aquatic
Microbial Ecology. Ann Arbor, MI: Lewis; 1993:303308.
Pace, M.L.; Cole, J.J. Comparative and experimental approaches to top-down and bottom-up regulation of
bacteria. Microb. Bco1. 28:181-193; 1994.
Pace, M.L.; Funke, E. Regulation of planktonic microbial
communities by nutrients and herbivores. Eco1.
72:904-914; 1991.
Pace, M.L.; McManus, G.B.; Findlay, S.E.G. Planktonic
community structure determines the fate of bacterial
production in a temperate lake. Lirnno1. Oceanogr.
. 35:795-808; 1990.
Paerl, H. Microbial organic carbon recovery in aquatic
ecosystems. Lirnno1. Oceanogr. 23:927-935; 1978.
Peterson, BJ. Synthesis of carbon stocks and flows in
the open ocean mixed layer. In: Hobbie, J.E.; Williams, P.J.; Ie, B., eds. Heterotrophic activity in the
Sea. New York: Plenum; 1981:547-554.
Pollard, P.C.; Moriarty, DJ.W. Validity of the tritiated
thymidine method for estimating bacterial growth
rates: Measurement of isotope dilution during DNA
synthesis. App1. Environ. Microbio1. 48: 1076-1083;
1984.
and oceans: A comparative study. Aquat. Microb.
Eco1. 9:105-110; 1995.
Fasham, lR.; Ducklow, H.W.; McKelvie, S.M. A
nitrogen-based model of plankton dynamics in
the oceanic mixed layer. 1 Mar. Res. 48:591--639;
1990.
Findlay, S.E; Hickey, C.w.; Quinn, J.M. Microbial enzymatic response to catchment-scale variations in supply of dissolved organic carbon. N.Z. 1 Mar. Freshwat. Res. 32:701-706; 1998.
Gasol, J.M.; del Giorgio, P.A.; Massana, R.; Duarte, C.M.
Active versus unactive bacteria: Size-dependence in a
coastal marine plankton community. Mar. Eco1. Progr.
Ser. 128:91-97; 1996.
Hessen, D.O.; Anderson, T.; Lyche, A. Carbon metabolism in a humic lake: Pool sizes and cycling through
zooplankton. Lirnno1. Oceanogr. 35:84-99; 1990.
Hobbie, J.E.; Cole, I I Response of a detrital food
web to eutrophication. Bull. Mar. Sci. 35:357-363;
1984.
Hobbie, J.E.; Crawford, C.C.; Webb, K.L. Amino acid
flux in an estuary. Science 159:1463-1464; 1969.
Hobbie, J.E.; Daley, R.J.; Jasper, S. Use of nuclepore
filters for counting bacteria by fluorescence microscopy. App1. Environ. Microbio1. 22:1225-1228;
1977.
Hobbie, J.E.; Rublee, P. Radioisotope studies of heterotrophic bacteria in aquatic ecosystems. In: Cairns, J.,
ed. Aquatic Microbial Communities. New York: Garyland Publishing; 1977:441-476.
Hopkinson, c.; Buffam, I.; Hobbie, l; Valino, l; Perdue,
M.; Eversmeyer, B.; Prahl, E; Covert, J.; Hodson, R.;
Moran, M.A.; Smith, E.; Baross, J.; Crump, B.; Findlay, S.; Foreman, K. Terrestrial inputs of organic matter to coastal ecosystems: An intercomparison of
chemical characteristics and bioavailability. Biogeochemistry 43(3):211-234; 1998.
Hoppe, H. Use of flourogenic model substrates for extracellular enzyme activity (EEA) measurement of bacteria. In: Kemp, P.E; Sherr, B.E; Sherr, E.B.; Cole,
J.J., eds. Handbook of Methods in Aquatic Microbial
Ecology. Ann Arbor, MI: Lewis; 1993:423-432.
Howarth, R.W.; Schneider, R.; Swaney, D. Metabolism
and organic carbon fluxes in the tidal freshwater Hudson River. Estuaries 19:848-865; 1996.
Jahnke, R.A.; Craven, D.B. Quantifying the role of heterotrophic bacteria in the carbon cycle: A need for
respiration rate measurements. Lirnno1. Oceanogr.
40:436-441; 1995.
Jepras, R.I.; Pearson, S.C.; Paul, EE.; Wilkinson, M.l
Development of a robust flow cytometric assay for
determining numbers of viable bacteria. App1. Environ. Microbio1. 61:2696-2701; 1995.
Karner, M.; Fuhrman, J.A. Determination of active marine bacterioplankton: A comparison of universal16s
Jonathan 1 Cole
rRNA probes, autoradiography, and nucleoid staining.
App1. Environ. Microbio1. 63:1208-1213; 1997.
Karner, M.; Herndl, GJ. Extracellular enzymatic activity
and secondary production in free-living and marinesnow-associated bacteria. Mar. BioI. 113:341-347;
1992.
Karner, M.; Rassoulzadegan, ER. Extracellular enzyme
activity: Indications for high short term variability in
a coastal marine ecosystem. Microb. Eco1. 30:143156; 1995.
Kepner, R.L., Jr.; Pratt, J.R. Use of fluorochromes for
direct enumeration of total bacteria in environmental
samples: past and present. Microb. Rev. 58:615; 1994.
Kirchman, D.L. Leucine incorporation as a measure of
biomass production by heterotrophic bacteria. In:
Kemp, P.E; Sherr, B.E; Sherr, E.B.; Cole, J.J., eds.
Handbook of Methods in Aquatic Microbial Ecology.
Ann Arbor, MI: Lewis; 1993:509-512.
Kirchman, D.L.; Ducklow, H.; Mitchell, R. Estimates of
bacterial growth from changes in uptake rates and biomass. App1. Environ. Microbio1. 44:1296-1307;
1982a.
Kirchman, D.L.; Sigda, J.; Kapuscinski, R.; Mitchell, R.
Statistical analysis of the direct count method for enumerating bacteria. App1. Environ. Microbio1. 43:781;
1982b.
McFeters, G.A.; Yu, EP.; Pyle, H.; Stewart, P.S. Physiological assessment of bacteria using fluorochromes.
1 Microbio1. Methods 21:1-13; 1995.
Norland, S. The relationship between biomass and volume of bacteria. In: Kemp, P.E; Sherr, B.E; Sherr,
E.B.; Cole, J.J., eds. Handbook of Methods in Aquatic
Microbial Ecology. Ann Arbor, MI: Lewis; 1993:303308.
Pace, M.L.; Cole, J.J. Comparative and experimental approaches to top-down and bottom-up regulation of
bacteria. Microb. Bco1. 28:181-193; 1994.
Pace, M.L.; Funke, E. Regulation of planktonic microbial
communities by nutrients and herbivores. Eco1.
72:904-914; 1991.
Pace, M.L.; McManus, G.B.; Findlay, S.E.G. Planktonic
community structure determines the fate of bacterial
production in a temperate lake. Lirnno1. Oceanogr.
. 35:795-808; 1990.
Paerl, H. Microbial organic carbon recovery in aquatic
ecosystems. Lirnno1. Oceanogr. 23:927-935; 1978.
Peterson, BJ. Synthesis of carbon stocks and flows in
the open ocean mixed layer. In: Hobbie, J.E.; Williams, P.J.; Ie, B., eds. Heterotrophic activity in the
Sea. New York: Plenum; 1981:547-554.
Pollard, P.C.; Moriarty, DJ.W. Validity of the tritiated
thymidine method for estimating bacterial growth
rates: Measurement of isotope dilution during DNA
synthesis. App1. Environ. Microbio1. 48: 1076-1083;
1984.