Search for dissertations about: "phosphorus sorption"
Showing result 16 - 20 of 29 swedish dissertations containing the words phosphorus sorption.
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16. Phosphorus leaching as influenced by animal manure and catch crops
Abstract : Leaching of phosphorus (P) constitutes an important part of P losses from Swedish agricultural soils. Phosphorus leaching is complex and is influenced by many factors, from source and mobilisation to transport pathways, as well as agricultural management practices. READ MORE
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17. Phosphorus speciation in Swedish arable soils with high leaching potential
Abstract : Eutrophication is threatening biodiversity and ecosystem functions in inland water bodies and estuaries world-wide. Phosphorus (P) export from arable land by e.g. leaching is a major contributor to eutrophication, with high P leaching losses from long-term manured mineral soils and cultivated organic soils (Histosols). READ MORE
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18. The role of subsoil properties for phosphorus leaching in agricultural soils
Abstract : Phosphorus (P) leaching from agricultural land is a large contributor to eutrophication of many surface waters and the Baltic Sea. Better knowledge of P sorption and release in the subsoil could enable the development of effective mitigation strategies for P leaching. READ MORE
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19. Phosphorus speciation in Swedish agricultural clay soils : influence of fertilisation and mineralogy
Abstract : Phosphorus (P) is an important element for crop production, but build-up of excess soil P can promote P leaching and eutrophication of surface waters. To better understand the dynamics of P release from soil to waters, more knowledge is needed about sorption patterns and P speciation in agricultural soils. READ MORE
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20. Phosphorus leaching from Swedish arable organic soils : quantification and mitigation using biochar
Abstract : Organic soils account for 9% or ~225,000 ha of Sweden’s 2.5 million ha of agricultural land, with around half being intensively cultivated. READ MORE