guest ::
| Home > Academic theses (ETDs) > Doctoral theses > Determination of eutrophication potential of particles in rivers and waterbody sediments |
Original title:
Determination of eutrophication potential of particles in rivers and waterbody sediments
Translated title: Determination of eutrophication potential of particles in rivers and waterbody sediments
Authors: JAN, Jiří
Document type: Doctoral theses
Year: 2016
Language: cze
Abstract: Extraction solutions were assessed to find the most appropriate method for characterisation of particles in the context of release or uptake phosphorus in non-calcareous regions. Advantages and limitations of methods for determination of different phosphorus (P) forms and its important binding components iron and aluminium (hydr)oxides, were pointed out. Characterisations of these forms, that show highly different behaviour under changing environmental conditions, were used for the assessment of particles saturation with respect to P. Sorption/desorption behaviour of soil particles susceptible to erosion and their content of plant available P was tested. Strong correlation, which is dependent on P saturation ratio, was used to propose a method for the determination of soil erosion impact to supply dissolved P in stream waters of variable dissolved P concentration.
Keywords: aluminium; eutrophication potential; extraction; fractionation; iron; Mehlich 3; particles; phosphorus; sediment; sorption; aluminium; eutrophication potential; extraction; fractionation; iron; Mehlich 3; particles; phosphorus; sediment; sorption
Citation: JAN, Jiří. Determination of eutrophication potential of particles in rivers and waterbody sediments. České Budějovice, 2016. disertační práce (Ph.D.). JIHOČESKÁ UNIVERZITA V ČESKÝCH BUDĚJOVICÍCH. Přírodovědecká fakulta
Institution: University of South Bohemia in České Budějovice (web)
Document availability information: Fulltext is available in the Digital Repository of University of South Bohemia.
Original record: http://www.jcu.cz/vskp/12346
Permalink: http://www.nusl.cz/ntk/nusl-203308
The record appears in these collections:
Universities and colleges > Public universities > University of South Bohemia in České Budějovice
Academic theses (ETDs) > Doctoral theses
Translated title: Determination of eutrophication potential of particles in rivers and waterbody sediments
Authors: JAN, Jiří
Document type: Doctoral theses
Year: 2016
Language: cze
Abstract: Extraction solutions were assessed to find the most appropriate method for characterisation of particles in the context of release or uptake phosphorus in non-calcareous regions. Advantages and limitations of methods for determination of different phosphorus (P) forms and its important binding components iron and aluminium (hydr)oxides, were pointed out. Characterisations of these forms, that show highly different behaviour under changing environmental conditions, were used for the assessment of particles saturation with respect to P. Sorption/desorption behaviour of soil particles susceptible to erosion and their content of plant available P was tested. Strong correlation, which is dependent on P saturation ratio, was used to propose a method for the determination of soil erosion impact to supply dissolved P in stream waters of variable dissolved P concentration.
Keywords: aluminium; eutrophication potential; extraction; fractionation; iron; Mehlich 3; particles; phosphorus; sediment; sorption; aluminium; eutrophication potential; extraction; fractionation; iron; Mehlich 3; particles; phosphorus; sediment; sorption
Citation: JAN, Jiří. Determination of eutrophication potential of particles in rivers and waterbody sediments. České Budějovice, 2016. disertační práce (Ph.D.). JIHOČESKÁ UNIVERZITA V ČESKÝCH BUDĚJOVICÍCH. Přírodovědecká fakulta
Institution: University of South Bohemia in České Budějovice (web)
Document availability information: Fulltext is available in the Digital Repository of University of South Bohemia.
Original record: http://www.jcu.cz/vskp/12346
Permalink: http://www.nusl.cz/ntk/nusl-203308
The record appears in these collections:
Universities and colleges > Public universities > University of South Bohemia in České Budějovice
Academic theses (ETDs) > Doctoral theses
Record created 2016-03-22, last modified 2023-01-15