Mineralization in a northeastern Greenland sediment: Mathematical modelling, measured sediment pore water profiles and actual activities

Aquatic Microbial Ecology

Volumn 11, Issue 3, 1996, Pages 297-305

  Rysgaard, Søren ^a   Berg, Peter ^b  

^a NATIONAL ENVIRONMENTAL RESEARCH INSTITUTE   (Denmark)

^b UNIVERSITY OF VIRGINIA   (United States)

Author keywords

Denitrification; Mineralization; Modelling; Nitrogen; Pore water

Indexed keywords

EID: 0000499243     PISSN: 09483055     EISSN: None     Source Type: Journal    
DOI: 10.3354/ame011297     Document Type: Article

References (29)

1. Berner RA (1980) Early diagenesis. A theoretical approach. Princeton University Press, Princeton, NJ, p 39
2. Billen G (1982) An idealized model of nitrogen recycling in marine sediments. Am J Sci 282:512-541
3. Blackburn ND, Blackburn TH (1993) A reaction diffusion model of C-N-S-O species in a stratified sediment. FEMS Microbiol Ecol 102:207-215
4. + dilution technique. Appl Environ Microbiol 37:760-765
5. Blackburn TH (1980) Seasonal variation in the rates of organic-N mineralization in anoxic sediments. Colloque International CNRS (Marseille) 293:173-183
6. Blackburn TH, Blackburn ND, Jensen K, Risgaard-Petersen N (1994) Simulation model of the coupling between nitrification and denitrification in a freshwater sediment Appl Environ Microbiol 60:3089-3095
7. Blackburn TH, Henriksen K (1983) Nitrogen cycling in different types of sediment from Danish waters. Limnol Oceanogr 28:477-493
8. Boudreau BP, Canfield DE, Mucci A (1992) Early diagenesis in a marine sapropel, Mangrove Lake, Bermuda. Limnol Oceanogr 37:1738-1753
9. Broecker WS, Peng TH (1974) Gas exchange rates between air and sea. Tellus 26:21-35
10. Christensen PB, Nielsen LP, Revsbech NP, Sørensen J (1989) Microzonation of denitrification activity in stream sediments as studied with a combined oxygen and nitrous oxide microsensor. Appl Environ Microbiol 55: 1234-1241
11. Christensen PB, Sørensen J (1988) Denitrification in sediment of lowland streams: regional and seasonal variation in Gelbæk and Rabis bæk, Denmark. FEMS Microb Ecol 53: 335-344
12. Dalsgaard T, Revsbech NP (1992) Regulating factors of denitrification in trickling filter biofilms as measured with oxygen/nitrous oxide microsensor FEMS Microbiol Ecol 101: 151-164
13. Flemming RH (1940) The composition of plankton and units for reporting populations and production. Proc Pacif Sci Congr 3:535-540
14. Jahnke RA, Emerson SR, Murray JW (1982) A model of oxygen reduction, denitrification, and organic matter mineralization in marine sediments. Limnol Oceanogr 27:610-623
15. Jensen K, Revsbech NP, Nielsen LP (1993) Microscale distribution of nitrification activity in sediment determined with a shielded microsensor for nitrate. Appl Environ Microbiol 59:3287-3296
16. Jensen K, Sloth NS, Risgaard-Petersen N, Rysgaard S, Revsbech NP (1994) Estimation of nitrification and denitrification from microprofiles of oxygen and nitrate in model sediment systems. Appl Environ Microbiol 60:2094-2100
17. Li YH, Gregory S (1974) Diffusion of ions in sea water and deep-sea sediments. Geochim Cosmochim Acta 38: 703-714
18. Nielsen LP (1992) Denitrification in sediment determined from nitrogen isotope pairing. FEMS Microbiol Ecol 86: 357-362
19. Patankar SV (1980) Numerical heat transfer and fluid flow. McGraw Hill, New York
20. Pelegrí SP, Nielsen LP, Blackburn TH (1994) Denitrification in estuarine sediment stimulated by the irrigation activity of the amphipod Corophium volutator. Mar Ecol Prog Ser 105:285-290
21. Rasmussen H, Jørgensen BB (1992) Microelectrode studies of seasonal oxygen uptake in a coastal sediment: role of molecular diffusion. Mar Ecol Prog Ser 81:289-303
22. Revsbech NP, Madsen B, Jørgensen BB (1986) Oxygen production and consumption in sediments determined at high spatial resolution by computer simulation of oxygen microelectrode data. Limnol Oceanogr 31:293-304
23. Richards FA (1965) Anoxic basins and fjords. In: Riley JP, Skirrow G (eds) Chemical oceanography, Vol 1. Academic Press, New York, p 611-645
24. Risgaard-Petersen N, Rysgaard S, Nielsen LP, Revsbech NP (1994) Diurnal variation of denitrification and nitrification in sediments colonized by benthic microphytes. Limnol Oceanogr 39:573-579
25. Rysgaard S, Christensen PB, Nielsen LP (1995) Seasonal variation in nitrification and denitrification in estuarine sediment colonized by benthic microalgae and bioturbating infauna. Mar Ecol Prog Ser 126:111-121
26. Rysgaard S, Finster K, Dahlgaard H (1996) Primary production, nutrient dynamic and mineralization in a northeastern Greenland fjord during the summer thaw. Polar Biol 16:497-506
27. Rysgaard S, Risgaard-Petersen N, Sloth NP, Nielsen LP (1994) Oxygen regulation of nitrification and denitrification in sediments. Limnol Oceanogr 39:1643-1652
28. Ullman WJ, Aller RC (1982) Diffusion coefficients in nearshore marine sediments. Limnol Oceanogr 27: 552-556
29. Vanderborght JP, Billen G (1975) Vertical distribution of nitrate concentration in interstitial water of marine sediments with nitrification and denitrification. Limnol Oceanogr 20:953-961