Blar i NTNU Open på forfatter "Aspen, Dina Margrethe"
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A conceptual framework for sustainable business models development considering extended producer responsibility schemes- A case study of fishing gear manufacturing in Norway
Dvergsdal, Elisabeth Opsal; Falch, Elisabeth Drevik (Master thesis, 2023)Havforurensning i form av plastikk har blitt observert på havets overflate siden tidlig 1970 tallet (Eriksen et al., 2020). Med et økende nivåer av plastavfall, evaluerer EU som helhet, så vel som flere europeiske nasjoner, ... -
A Framework to Conceptualize Sustainable Development Goals for Fishing Gear Resource Management
Deshpande, Paritosh; Aspen, Dina Margrethe (Chapter, 2017)In response to the growing concerns of global environmental damage and resource depletion, UN launched the Sustainable Development Goals (SDGs) in 2015. Using SDGs to develop sustainable systems and practices requires tools ... -
A material flow analysis of recycling of gillnets from Norwegian fisheries - Case study of the Northern periphery and Arctic region
Hennøen, Hans Christian (Master thesis, 2016)This study attempts to quantify the flows of gillnets in Norway by using Material Flow Analysis. The research consist of mapping the extent of lost fishing gear in European and Norwegian fisheries and using the gathered ... -
Analyse av transportscenarier i Geiranger fjordsystem
Aspen, Dina Margrethe; Johansen, Børge Andreas Heggen; Babri, Sahar (Research report, 2020)Denne rapporten er en delleveranse i forskningsprosjektet SUSTRANS «Sustainable transportation in rural tourism pressure areas» som har som mål å utvikle metoder for å vurdere transportsystemer i rurale turistområder med ... -
Application of systems engineering to structuring acquisition decisions for marine emission reduction technologies
Aspen, Dina Margrethe; Haskins, Cecilia; Fet, Annik Magerholm (Journal article; Peer reviewed, 2018)Due to increasingly strict environmental regulation of marine transportation, vessel operators and other stakeholders are required to evaluate feasible compliance measures in the face of multiple criteria and with attention ... -
Applying System-Oriented Sustainability Scoring for Cruise Traffic Port Operators: A Case Study of Geiranger, Norway
Johansen, Børge Andreas Heggen; Aspen, Dina Margrethe; Sparrevik, Magnus; Æsøy, Vilmar (Peer reviewed; Journal article, 2021)Balancing the positive and negative impacts of cruise tourism is a challenging task for port operators. Necessary information for cruise port planning and decision making may be laborious to acquire and further combine for ... -
Building Decision Support Systems for Sustainable Transitions.
Aspen, Dina Margrethe; Hellevik, Christina Carrozzo (Chapter, 2023)Developing decision support systems for sustainable transitions at the societal level is a complex undertaking due to the high number of stakeholders involved, the urgency of problems that needs to be addressed, and the ... -
Decision support for emission reduction technology appraisals in ship acquisition
Aspen, Dina Margrethe (Doctoral theses at NTNU;2019:299, Doctoral thesis, 2019)Appraising emission reduction technologies in ship acquisition has become gradually more important due to regulatory requirements and technology development aimed at mitigating environmental impacts from maritime transportation. ... -
Developing a Participatory Planning Support System for Sustainable Regional Planning — A Problem Structuring Case Study
Aspen, Dina Margrethe; Amundsen, Andreas (Journal article; Peer reviewed, 2021)In this paper, we report on the application of systems engineering in initiating the synthesis of a participatory planning support system (PSS) for sustainable regional planning. The systems engineering SPADE approach is ... -
Digital Twin for Walkability Assessment in City Planning
Longva, Bjørnar (Master thesis, 2021)En gangbar by er noe som er viktig for fremtidens velstand, helse og bærekraft. Det er gjort mye forskning i området, og flere byer har utviklet tiltak for å bli mer gangbare. Denne oppgaven introduserer utviklingen av et ... -
Evaluating alternative energy carriers in ferry transportation using a stochastic multi-criteria decision analysis approach
Aspen, Dina Margrethe; Sparrevik, Magnus (Peer reviewed; Journal article, 2020)As part of ship acquisition decision making, owners and key stakeholders need to evaluate ship design and technology solutions across economic and environmental criteria in addition to safety and other regulatory requirements. ... -
GENOR: A Generic Platform for Indicator Assessment in City Planning
Leplat, Léo Francois Jean; Torres, Ricardo; Aspen, Dina Margrethe; Amundsen, Andreas (Chapter, 2022)More and more data have been generated in city planning in the past few years. Clear visualizations of this data are helpful to support information comprehension and retention for urban practitioners and policy-makers. ... -
Multi Criteria Decision Analysis (MCDA) in the Norwegian Maritime Sector: Adding Environmental Criteria in Maritime Decision Support Systems
Guerra, Adriana; Jenssen, Michael Myrvold (Master thesis, 2014)There are several current challenges to the competitiveness of the Norwegian maritime sector. The short sea shipping industry is facing tougher requirements on the environmental performance of vessel technologies, mainly ... -
Multi Criteria Decision Analysis (MCDA) in the Norwegian Maritime Sector: Adding Environmental Criteria in Maritime Decision Support Systems
Guerra, Adriana; Jenssen, Michael Myrvold (Master thesis, 2014)There are several current challenges to the competitiveness of the Norwegian maritime sector. The short sea shipping industry is facing tougher requirements on the environmental performance of vessel technologies, mainly ... -
On the Influence of Companies’ ESG Practises on their Financial Performance: An Evidence from Oslo Stock Exchange
Volden, Børge.; Metwally, Nady. (Master thesis, 2021)I denne avhandlingen undersøker vi innflytelsen fra selskapers 'Environmental, Social, and Governance (ESG) opptreden på deres økonomiske resultater. På grunn av tilgjengeligheten av data er fokuset i denne studien på ... -
A simulation model to assess emission reduction policies in tourism transport: Case study of the Geiranger fjord UNESCO world heritage site in Norway
Babri, Sahar; Diez Gutierrez, Maria; Aspen, Dina Margrethe; Johansen, Børge Andreas Heggen (Journal article; Peer reviewed, 2022)Tourism transport may lead to significant air emissions and congestion problems on road networks. This is particularly troublesome for nature-based tourism destinations, as they often are in rural areas with low transportation ... -
Sustainable business model innovation: A multiple case study of three Norwegian firms in the aquaculture industry
Førde, Lena; Skarbø, Marte (Master thesis, 2022)Hovedformålet med denne masteroppgaven er å øke kunnskapen om hvordan bedrifter innoverer sin forretningsmodell for å bli mer bærekraftig. For å gi et svar på dette, ble en konseptuell litteraturgjennomgang kombinert med ... -
The interaction of Internationalization, Sustainable Development and Strategic Decisions: An Incorporative Approach to the Uppsala Model
Øvrebø, Emilie Sætre (Master thesis, 2021)Bærekraftig utvikling blir et stadig viktigere tema i forretningssammenheng, og dagens litteratur på området er omfattende. Skjæringspunktet mellom bærekraftig utvikling og internasjonal handel forblir imidlertid understudert. ... -
The Role of Planning Support Systems for Climate Change Adaptation
Sehgal, Rahul (Master thesis, 2023)Klimaendringene er virkelige og krever tilpasning fra byene våre. Kystbyer som Ålesund står overfor trusselen om havnivåstigning og økt nedbør, som er noen av de mest omtalte effektene av klimaendringene. En lovende måte ... -
A Transportation Planning Decision Support System
Aspen, Dina Margrethe (Chapter, 2023)In this chapter, the CapSEM toolbox is explored, applied, and evaluated in the context of transportation planning and policy-making. Transportation system elements are analyzed across all four CapSEM levels to identify ...