Sökning: "organic export"
Visar resultat 1 - 5 av 39 uppsatser innehållade orden organic export.
1. Biogas Potential in the North of Sweden : Inventory and Techno-Economic Assessment of Substrates for an Increased Biogas Production in Norrbotten
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : Great investments are planned in the north of Sweden the coming years, not the least in the county of Norrbotten where the projects collectively are referred to as the green transition due to the focus on fossil-free techniques. But to be able to secure a sustainable energy supply and reach the goal set by the member states of the European Union of a carbon dioxide neutral union in 2050 the production of alternative energy sources needs to intensify. LÄS MER
2. Modelling the Effects of Climate Change on Future DOC Export to Lake Mälaren Using a Generalized Watershed Loading Functions (GWLF) Model
Master-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : Browning of boreal freshwaters due to an increased export of terrestrial dissolved organic carbon (DOC) has been observed for some decennia. Drivers include recovery from acid deposition and changing climate and land cover. LÄS MER
3. Kan Skåne uppnå en cirkulär förvaltning av näringsämnen - En systemanalys över mat- och restströmssystemet i Skåne
Master-uppsats, Lunds universitet/Miljövetenskaplig utbildningSammanfattning : Nitrogen, phosphorus, and potassium are essential for the survival of humans, animals, and plants. The production and usage of mineral fertilizer has contributed to an over-use of these resources, leakage, and emissions of nutrients. This study aims to simplify and simulate the food system of Scania through a conceptual model. LÄS MER
4. Assessment of the impact of the Black Coffee Twig Borer, Xylosandrus compactus infestation in Ugandan small-scale coffee gardens, and the potential of its suppression through repellence in conjunction with push-pull technology
Master-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)Sammanfattning : Coffee production in Uganda is an important means of income for smallholder farmers and extensively supports rural livelihoods. It contributes to about 20- 30% of the annual export revenue of the country. Yet, coffee production is challenged by many factors. LÄS MER
5. Impact of different catchments on the Brownification of Lake Bolmen
Magister-uppsats, Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskapSammanfattning : Increased DOC and Fe concentrations from terrestrial landscapes has led to the browning of boreal surface waters. The negative societal and ecological impacts of brownification are increased cost of water purification, increased presences of algae and cyanobacteria, loss of ecosystem services and reduced recreational value. LÄS MER