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Visar resultat 1 - 5 av 6 uppsatser som matchar ovanstående sökkriterier.

1. 1. Kartläggning & optimering av externa flöden ur ett hållbarhetsperspektiv : En fallstudie på Gestamp HardTech

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

   Författare :Malin Norgren; Elin Lindberg; [2023]
   Nyckelord :Sustainable transport; Vehicle emissions modeling; Truck emissions; Vessel emissions; Train emissions; Air pollution modeling; Future vehicles;

   Sammanfattning : In the pursuit of sustainable development, the transportation sector plays a crucial role by significantly contributing to greenhouse gas emissions. The purpose of this study is to examine how companies utilizing third-party logistics can compile and reduce transport-related emissions, more specifically investigating short- and long-term opportunities for the external flow of Gestamp HardTech in Luleå. LÄS MER

3. 2. Optimization of a charging system for electric vehicles : A case study in Magangué, Colombia

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Malin Lönnqvist; [2020]
   Nyckelord :Electric vehicles; electric boats; EV charging infrastructure design; charging strategy; optimization; mixed integer linear programming; Colombia; Elfordon; elbåtar; design av laddningsinfrastruktur; laddningsstrategi; optimering; linjär programmering; Colombia;

   Sammanfattning : To reduce the emissions from the transport sector, the electric vehicle (EV) is a promising alternative to the internal combustion engine vehicle (ICEV). An important aspect of implementing new transport systems in terms of EVs is the charging strategy, as many energy sources with different limitations can be utilized. LÄS MER

4. 3. Causes and impact of surface water pollution in Addis Ababa, Ethiopia

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Malin Eriksson; Jonathan Sigvant; [2019]
   Nyckelord :Akaki river; E. coli; health risk; interview study; irrigation; physico-chemical parameters; water samples; Akaki; E. coli; fysikalisk-kemiska parametrar; hälsorisker; intervjustudie; vattenprover;

   Sammanfattning : Surface water is globally becoming more and more a scarce resource, and in Addis Ababa the capital of Ethiopia, river water quality has been degraded due to anthropological forcing for many years. Therefore, the study objective was to investigate causes and impact of surface water pollution in Kebena and Great Akaki rivers. LÄS MER

5. 4. International human right to water and environmental protection concerning the Senegal River

   Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Juridiska institutionen

   Författare :Malin Bengtsson; [2015]
   Nyckelord :international environmental law; human right to water; Senegal River; international watercourse; freshwater; public participation; environmental assessements; regional law; Law and Political Science;

   Sammanfattning : The environmental regulation of the Senegal River is more progressed than the international law stipulates. With progressed regulation in this thesis means how the situation and circumstances are for the citizens of the current riparian states. LÄS MER

7. 5. Temporal water quality study of the heavily human-impacted Likangala River, Zomba, Malawi

   Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Malin Ullberg; [2015]
   Nyckelord :Likangala River; water quality; physio-chemical pollution; Zomba; Zomba Sewage Works;

   Sammanfattning : River water is used for a range of purposes, for example irrigation, laundry, hygiene, mining of sand, as drinking water and for disposal of wastes and wastewater. These anthropogenic activities, along with agriculture and the local climate and geology will have effects on the water quality, and by extension the people living in the area. LÄS MER