Abstract
The nitrogen cycle in the lower river Rhine was analysed, using data on concentrations of ammonium, nitrite and nitrate, measured in the period from 1972 to 1986. The massive discharge of ammonium in densely populated areas in the Federal Republic of Germany led to microbial nitrification, detectable as decreases in ammonium and nitrite concentrations in the lower river Rhine over reaches 85–133 km long. The distribution of the nitrogen-rich Rhine waters over three different branches in the Netherlands permits some of the factors governing microbial nitrification in the river bed to be discriminated. In the fast-flowing main channel, intensively used by ships, nitrification is more important than in the smaller branches, despite the short residence time of the water in the main channel. Differences in the flow rate of water, in grain size distribution of sediments, and in intensity of shipping (aeration, turbulence) seemed to be responsible for the different rates of nitrification.
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References
Anonymous (1972–1986) Quarterly reports of water quality. Department of Public Works. Lelystad, The Netherlands
Admiraal W & Van der Vlugt JC (1988) High rates of denitrification in a storage reservoir fed with water of the river Rhine. Archiv für Hydrobiologie 113: 593–605
Admiraal W & Van Zanten B (1988) Impact of biological activity on detritus transported in the lower river Rhine: an exercise in ecosystem analysis. Freshwater Biology 20: 215–225
Billen G (1975) Nitrification in the Scheldt Estuary (Belgium and the Netherlands). Estuarine, Coastal and Marine Science 3: 79–89
Billen G, Somville M, De Becker E & Servais P (1985) A nitrogen budget of the Scheldt hydrographical basin. Netherlands Journal of Sea Research 19: 223–230
Botermans YJH & Admiraal W (1989) Nitrification rates in the lower river Rhine used as a monitor for ecological recovery. International conference on environmental bioassay techniques and their application, Lancaster. Hydrobiologia (in press)
Cooke JG & White RE (1987) The effect of nitrate in stream water on the relationship between nitrification and denitrification in a stream-sediment microcosm. Freshwater Biology 18: 213–216
Cooper AB (1983) Population ecology of nitrifiers in a stream receiving geothermal inputs of ammonium. Applied and Environmental Microbiology 45: 1170–1177
Curtis EJC, Durrant K & Harman MMI (1975) Nitrification in rivers in the Trent basin. Water Research 9: 255–268
Davis JS (1986) Improving information utilization of data from rivers and streams. The role of seasonal factors and annual periodicity in the variance of biogeochemical parameters. Trends in Analytical Chemistry 5: 247–251
Helder W & De Vries RTP (1983) Estuarine nitrite maxima and nitrifying bacteria (Ems-Dollard estuary). Netherlands Journal of Sea Research 17 no. 1: 1–18
Hockenbury MR & Grady CPL (1977) Inhibition of nitrification effects of selected organic compounds. Journal of the Water Pollution and Control Federation. 49: 768–777
Jørgensen BB & Sørensen J (1985) Seasonal cycles of O2, NO3 − and SO4 2− reduction in estuarine sediments: the significance of an NO3 − reduction maximum in spring. Marine Ecology Progress Series. 24: 65–74
Kempe S (1982) Long-term records of CO2 pressure fluctuations in fresh waters. Mitteilungen des Geologischen und Paläontologischen Instituts der Universität Hamburg SCOPE/UNEP Sonderband 52: 91–332
Kennedy MS & Bell JM (1986) The effects of advanced wastewater treatment on river water quality. Journal of the Water Pollution Control Federation 58: 1138–1144
Linders JBHJ & Van de Wetering BGM (1976)Inventarisatie van Waterkwaliteits- en lozings gegevens. Report of the Rijksinstituut voor Drinkwatervoorziening
Mazijk A van (1987) Die Dispersion von stoffen im Rhein and ihre Konsequenzen für die Gewässerschutzpolitik. Arbeitstagung I.A.W.R. 11: 177–204
Meybeck M (1982) Carbon, nitrogen, and phosphorus transport by world rivers. American Journal of Science 282: 401–450
Müller D & Kirchesch V (1985) On nitrification in the River Rhine. Verhandlungen der Internationale Vereinigung für theoretische and angewandte Limnologie 22: 2754–2760
Painter HA (1970) A review of literature on inorganic nitrogen metabolism in microorganisms. Water Research 4: 393–450
RIWA (1986) De samenstellingen van het Rijnwater in 1984 en 1985. Report of the samenwerkende Rijn- en Maaswaterleidingbedrijven. 193 pp., Amsterdam
Schwert DP & White JP (1974) Method for in situ measurement of nitrification in a stream. Applied Microbiology 28: 1082–1083
Urk G van (1984) de Algen en de zuurstofhuishouding van de Rijn. H2O. 17: 96–100
Wolter K, Knauth H-D, Kock H-H & Schroeder F (1985) Nitrification and nitrate reduction in water and sediment of river Elbe. Vom Wasser 65: 63–80
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Admiraal, W., Botermans, Y.J.H. Comparison of nitrification rates in three branches of the lower river Rhine. Biogeochemistry 8, 135–151 (1989). https://doi.org/10.1007/BF00001317
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DOI: https://doi.org/10.1007/BF00001317