100
Hedges, J.I.; Keil, R.G. Sediment organic matter preservation: an assessment and speculative synthesis.
Mar. Chem. 49:81-115; 1995.
Henrichs, S.M.; Reeburgh, W.S. Anaerobic mineralization of marine sediment organic matter: Rates and the
role of anaerobic processes in the oceanic carbon
economy. Geomicrobiol. J. 5:191-:-237; 1987.
Howarth, R.W. Pyrite: Its rapid formation in a salt marsh
and its importance in ecosystem metabolism. Science
203:49-51; 1979.
Howarth, R.W. The ecological significance of sulfur in
the energy dynamics of salt marsh and coastal marine
sediments. Biogeochemistry 1:5-27; 1984.
Howarth, R.W. Nutrient limitation of net primary production in marine ecosystems. Annu. Rev. Bcol. Syst.
19:89-110; 1988.
Howarth, R.W.; J~rgensen, B.B. Formation of 35S_
labelled elemental sulfur and pyrite in coastal marine
sediments (Limfjorden and Kysing Fjord, Denmark)
during short-term 35S0~- reduction measurements.
Geochim. Cosmochim. Acta 48:1807-1818; 1984.
Huettel, M.; Forster, S.; Kloser, S.; Fossing, H. Vertical
migration in the sediment-dwelling sulfur bacteria
Thioploca spp. in overcoming diffusion limitations.
Appl. Environ. Microbiol. 62:1863-1872; 1996.
Huettel, M.; Gust, G. Solute release mechanisms from
confined sediment cores in stirred benthic chambers
and flume flows. Mar. Ecol. Prog. Ser. 82:187-197;
1992.
Isaksen, M.E; Finster, K. Sulphate reduction in the root
zone of the seagrass Zostera noltii on the intertidal
fiats of a coastal lagoon (Arcachon, France). Mar.
Ecol. Prog. Ser. 137:187-194; 1996.
Jensen, H.S.; Thamdrup, B. Iron-bound phosphorus in
marine sediments as measured by bicarbonatedithionite extraction. Hydrobiologia 253:47-59; 1993.
J~rgensen, B.B. A comparison of methods for the quantification of bacterial sulfate reduction in coastal marine sediments. I. Measurement with radiotracer techniques. Geomicrobiol. J. 1:11-27; 1978.
J~rgensen, B.B. Mineralization of organic matter in the
sea bed: Role of sulphate reduction. Nature 296:643645; 1982.
J~rgensen, B.B. Processes at the sediment-water interface. In: Bolin, B.; Cook, R.B., eds. The Major Biogeochemical Cycles and Their Interactions. New
York: Wiley; 1983:477-509.
J~rgensen, B.B. Biogeochemistry of chemoautotrophic
bacteria. In: Schlegel, H.G.; Bowien, B., eds. Autotrophic Bacteria. Madison, WI: Science Tech;
1989:117-146.
J~rgensen, B.B. Case study: Aarhus Bay. In: J~rgensen,
B.B.; Richardson, K., eds. Eutrophication in Coastal
Marine Ecosystems. Washington, DC: American Geophysical Union; 1996:137-154.
Bo Thamdrup and Donald E. Canfield
J~rgensen, B.B.; Bak, E Pathways and microbiology of
thiosulfate transformations and sulfate reduction in a
marine sediment (Kattegat, Denmark). Appl. Environ.
Microbiol. 57:847-856; 1991.
J~rgensen, B.B.; Revsbech, N.P. Colorless sulfur bacteria, Beggiatoa spp. and Thiovolum spp. in O2 and H2S
microgradients. Appl. Environ. Microbiol. 45:12611270; 1983.
J~rgensen, B.B.; S~rensen, J. Seasonal cycles of O2,
NO:! and S~ - reduction in estuarine sediments: the
significance of an NO:! reduction maximum in the
spring. Mar. Bcol. Prog. Ser. 24:65-74; 1985.
Kaplan, w.A.; Valiela, I.; Teal, J.M. Denitrification in a
marsh ecosystem. Limnol. Oceanogr. 24:726-734;
1979.
King, G.M.; Klug, M.J.; Lovley, D.R. Metabolism of
acetate, methanol, and methylated amines in intertidal
sediments of Lowes Cove, Maine. Appl. Environ. Microbiol. 45:1848-1853; 1983.
Koike, I.; S~rensen, J. Nitrate reduction and denitrification in marine sediments. In: Blackburn, T.H.; S~rensen, J., eds. Nitrogen Cycling in Coastal Marine Environments. New York: Wiley; 1988:251-273.
Kostka, J.E.; Stucki, J.W.; Nealson, K.H.; Wu, J. Reduction of structural Fe(lll) in smectite by a pure culture
of Shewanella putrfaciens strain MR-1. Clays Clay
Miner. 44:522-529; 1996.
Kruse, B. Measurement of plankton O2 respiration in gastight plastic bags. Mar. Ecol. Prog. Ser. 94:155-163;
1993.
Kuenen, J.G.; Robertson, L.A.; Van Gemerden, H.
Microbial interactions among aerobic and anaerobic
sulfur-oxidizing bacteria. In: Marshall, K.C., ed. Advances in Microbial Ecology. New York: Plenum;
1985:1-59.
Kuivila, K.M.; Murray, J.W.; Devol, A.H. Methane production, sulfate reduction and competition for substrates in the sediments of Lake Washington. Geochim. Cosmochim. Acta 53:409-416; 1989.
Lamontagne, M.G.; Valie1a, I. Denitrification measured
by a direct N2 flux method in sediments of Waquoit
Bay, MA. Biogeochemistry 31:63-83; 1995.
Lovley, D.R. Dissimilatory Fe(III) and Mn(IV) reduction. Microbiol. Rev. 55:259-287; 1991.
Lovley, D.R.; Coates, J.D.; Blunt-Harris, E.L.; Phillips,
E.J.P.; Woodward, J.C. Humic substances as electron
acceptors for microbial respiration. Nature 382:445448; 1996.
Lovley, D.R.; Klug, M.J. Model for the distribution of
sulfate reduction and methanogenesis in fresh water
sediments. Geochim. Cosmochim. Acta 50:11-18;
1986.
Lovley, D.R.; Phillips, E.J.P. Availability of ferric iron
for microbial reduction in bottom sediments of the
Hedges, J.I.; Keil, R.G. Sediment organic matter preservation: an assessment and speculative synthesis.
Mar. Chem. 49:81-115; 1995.
Henrichs, S.M.; Reeburgh, W.S. Anaerobic mineralization of marine sediment organic matter: Rates and the
role of anaerobic processes in the oceanic carbon
economy. Geomicrobiol. J. 5:191-:-237; 1987.
Howarth, R.W. Pyrite: Its rapid formation in a salt marsh
and its importance in ecosystem metabolism. Science
203:49-51; 1979.
Howarth, R.W. The ecological significance of sulfur in
the energy dynamics of salt marsh and coastal marine
sediments. Biogeochemistry 1:5-27; 1984.
Howarth, R.W. Nutrient limitation of net primary production in marine ecosystems. Annu. Rev. Bcol. Syst.
19:89-110; 1988.
Howarth, R.W.; J~rgensen, B.B. Formation of 35S_
labelled elemental sulfur and pyrite in coastal marine
sediments (Limfjorden and Kysing Fjord, Denmark)
during short-term 35S0~- reduction measurements.
Geochim. Cosmochim. Acta 48:1807-1818; 1984.
Huettel, M.; Forster, S.; Kloser, S.; Fossing, H. Vertical
migration in the sediment-dwelling sulfur bacteria
Thioploca spp. in overcoming diffusion limitations.
Appl. Environ. Microbiol. 62:1863-1872; 1996.
Huettel, M.; Gust, G. Solute release mechanisms from
confined sediment cores in stirred benthic chambers
and flume flows. Mar. Ecol. Prog. Ser. 82:187-197;
1992.
Isaksen, M.E; Finster, K. Sulphate reduction in the root
zone of the seagrass Zostera noltii on the intertidal
fiats of a coastal lagoon (Arcachon, France). Mar.
Ecol. Prog. Ser. 137:187-194; 1996.
Jensen, H.S.; Thamdrup, B. Iron-bound phosphorus in
marine sediments as measured by bicarbonatedithionite extraction. Hydrobiologia 253:47-59; 1993.
J~rgensen, B.B. A comparison of methods for the quantification of bacterial sulfate reduction in coastal marine sediments. I. Measurement with radiotracer techniques. Geomicrobiol. J. 1:11-27; 1978.
J~rgensen, B.B. Mineralization of organic matter in the
sea bed: Role of sulphate reduction. Nature 296:643645; 1982.
J~rgensen, B.B. Processes at the sediment-water interface. In: Bolin, B.; Cook, R.B., eds. The Major Biogeochemical Cycles and Their Interactions. New
York: Wiley; 1983:477-509.
J~rgensen, B.B. Biogeochemistry of chemoautotrophic
bacteria. In: Schlegel, H.G.; Bowien, B., eds. Autotrophic Bacteria. Madison, WI: Science Tech;
1989:117-146.
J~rgensen, B.B. Case study: Aarhus Bay. In: J~rgensen,
B.B.; Richardson, K., eds. Eutrophication in Coastal
Marine Ecosystems. Washington, DC: American Geophysical Union; 1996:137-154.
Bo Thamdrup and Donald E. Canfield
J~rgensen, B.B.; Bak, E Pathways and microbiology of
thiosulfate transformations and sulfate reduction in a
marine sediment (Kattegat, Denmark). Appl. Environ.
Microbiol. 57:847-856; 1991.
J~rgensen, B.B.; Revsbech, N.P. Colorless sulfur bacteria, Beggiatoa spp. and Thiovolum spp. in O2 and H2S
microgradients. Appl. Environ. Microbiol. 45:12611270; 1983.
J~rgensen, B.B.; S~rensen, J. Seasonal cycles of O2,
NO:! and S~ - reduction in estuarine sediments: the
significance of an NO:! reduction maximum in the
spring. Mar. Bcol. Prog. Ser. 24:65-74; 1985.
Kaplan, w.A.; Valiela, I.; Teal, J.M. Denitrification in a
marsh ecosystem. Limnol. Oceanogr. 24:726-734;
1979.
King, G.M.; Klug, M.J.; Lovley, D.R. Metabolism of
acetate, methanol, and methylated amines in intertidal
sediments of Lowes Cove, Maine. Appl. Environ. Microbiol. 45:1848-1853; 1983.
Koike, I.; S~rensen, J. Nitrate reduction and denitrification in marine sediments. In: Blackburn, T.H.; S~rensen, J., eds. Nitrogen Cycling in Coastal Marine Environments. New York: Wiley; 1988:251-273.
Kostka, J.E.; Stucki, J.W.; Nealson, K.H.; Wu, J. Reduction of structural Fe(lll) in smectite by a pure culture
of Shewanella putrfaciens strain MR-1. Clays Clay
Miner. 44:522-529; 1996.
Kruse, B. Measurement of plankton O2 respiration in gastight plastic bags. Mar. Ecol. Prog. Ser. 94:155-163;
1993.
Kuenen, J.G.; Robertson, L.A.; Van Gemerden, H.
Microbial interactions among aerobic and anaerobic
sulfur-oxidizing bacteria. In: Marshall, K.C., ed. Advances in Microbial Ecology. New York: Plenum;
1985:1-59.
Kuivila, K.M.; Murray, J.W.; Devol, A.H. Methane production, sulfate reduction and competition for substrates in the sediments of Lake Washington. Geochim. Cosmochim. Acta 53:409-416; 1989.
Lamontagne, M.G.; Valie1a, I. Denitrification measured
by a direct N2 flux method in sediments of Waquoit
Bay, MA. Biogeochemistry 31:63-83; 1995.
Lovley, D.R. Dissimilatory Fe(III) and Mn(IV) reduction. Microbiol. Rev. 55:259-287; 1991.
Lovley, D.R.; Coates, J.D.; Blunt-Harris, E.L.; Phillips,
E.J.P.; Woodward, J.C. Humic substances as electron
acceptors for microbial respiration. Nature 382:445448; 1996.
Lovley, D.R.; Klug, M.J. Model for the distribution of
sulfate reduction and methanogenesis in fresh water
sediments. Geochim. Cosmochim. Acta 50:11-18;
1986.
Lovley, D.R.; Phillips, E.J.P. Availability of ferric iron
for microbial reduction in bottom sediments of the