Browsing Doctoral theses (MINA) by Author "Krogstad, Tore"
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The agronomic and environmental effects of biochar under field conditions in Norway
O'Toole, Adam Thomas (PhD Thesis;2021:84, Doctoral thesis, 2021)Biochar is emerging as a promising solution for increasing carbon in soil, improving the fertility of selected soils, and mitigating N2O emissions from agricultural soils. In Norway, biochar is high on the agenda of potential ... -
Impact of climate and agricultural management on hydrology and water quality : a headwater catchment scale approach
Wenng, Hannah Tabea (PhD Thesis;2021:77, Doctoral thesis, 2021)Eutrophication and degradation of water quality are global problems and affect many freshwater and coastal systems. Agricultural areas are major contributors of nutrients and soil particles in streams and lakes. The ... -
On-site treatment options for recovery of nutrients in dry toilets
Kelova, Mariya Evgenieva (PhD Thesis;2022:48, Doctoral thesis, 2022)Animal and human excreta had a major role in the development of agriculture in the past, but their role was lost with the development of the modern waterborne sanitation and inorganic fertilizers. To re-envision human ...