Affiliation: University of Kuopio
- Gas dynamics in eutrophic lake sediments affected by oxygen, nitrate, and sulfateAnu Liikanen
Department of Environmental Sciences, Univ of Kuopio, Finland
J Environ Qual 31:338-49. 2002..Anoxia and highly elevated NO3- concentrations, associated with eutrophication, increased drastically the global warming potential (GWP) of the sedimentary gases in contrast to the SO4(2-) load, which had only minor effects on the GWP...
- Effect of ammonium and oxygen on methane and nitrous oxide fluxes across sediment-water interface in a eutrophic lakeAnu Liikanen
Department of Environmental Sciences, University of Kuopio, Research and Development Unit of Environmental Health, P O Box 1627, FIN 70211 Kuopio, Finland
Chemosphere 52:1287-93. 2003..Anoxia in eutrophic lakes favouring the CH(4) production, is the major contributor to the atmospheric consequences of water eutrophication...
- Denitrification in the river estuaries of the northern Baltic SeaHanna Silvennoinen
Department of Environmental Sciences, University of Kuopio, Research and Development Unit of Environmental Health, Finland
Ambio 36:134-40. 2007..According to our results, the sediments of the fast-flowing rivers and the estuary areas with short residence times have a limited capacity to reduce the nitrogen load to the Baltic Sea...
- Fluxes of methane, carbon dioxide and nitrous oxide in boreal lakes and potential anthropogenic effects on the aquatic greenhouse gas emissionsJari T Huttunen
Department of Environmental Sciences, Bioteknia 2, University of Kuopio, PO Box 1627, FIN 70211 Kuopio, Finland
Chemosphere 52:609-21. 2003..It seems that autochthonous and allochthonous carbon sources, which contribute to the CH(4) and CO(2) production in lakes, also have importance in the greenhouse gas emissions from reservoirs...
- Phosphorus removal in a wetland constructed on former arable landAnu Liikanen
Department of Environmental Sciences, Research and Development Unit of Environmental Health, University of Kuopio, P.O. Box 1627, FIN 70211, Kuopio, Finland
J Environ Qual 33:1124-32. 2004..Fine-textured, mineral soil on the bottom of the wetland (subsoil of the former arable land) seemed to be very efficient in retaining P from agricultural runoff...
- A new gypsum-based technique to reduce methane and phophorus release from sediments of eutrophied lakes: (gypsum treatment to reduce internal loading)Eila Varjo
Department of Geology, FIN 20014 University of Turku, Finland
Water Res 37:1-10. 2003....