Sökning: "Fredrik Land"

Visar resultat 11 - 15 av 29 avhandlingar innehållade orden Fredrik Land.

1. 11. Towards a sustainable mobility paradigm? An assessment of three policy measures

   Författare :Fredrik Johansson; Greger Henriksson; Jonas Åkerman; Pelle Envall; Sprei Frances; KTH; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sustainable mobility paradigm; Social Practice Theory; Mobility services; flexible parking requirements; Planering och beslutsanalys; Planning and Decision Analysis;

   Sammanfattning : Transportation and mobility are important components in the organisation and structure of people´s daily activities, but the transport sector has considerable environmental impacts, e.g. greenhouse gas emissions and land use. LÄS MER

3. 12. Waiting in real options with applications to real estate development valuation

   Författare :Fredrik Armerin; Wilhelmsson Mats; Lindskog Filip; KTH; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Real options; Incomplete markets; Real Estate and Construction Management; Fastigheter och byggande;

   Sammanfattning : In this thesis two dierent problems regarding real options are studied. The rst paper discusses the valuation of a timing option in an irreversible investment when the underlying model is incomplete. LÄS MER

4. 13. Modeling cost-effective climate change mitigation strategies

   Författare :Fredrik Hedenus; Chalmers tekniska högskola; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

   Sammanfattning : The challenge of reducing anthropogenic emissions of greenhouse gases calls for a wide variety of analyses to make the mitigation effort efficient and achievable. This thesis explores five different issues related to carbon abatement. LÄS MER

5. 14. New perspectives on Strategic Choice of Measures in Swedish Transport Planning

   Författare :Sofia Eckersten; Berit Balfors; Ulrika Gunnarsson-Östling; Fredrik Pettersson-Löfstedt; KTH; []
   Nyckelord :Land and Water Resources Engineering; Mark- och vattenteknik;

   Sammanfattning : Rapid changes in the global climate and declining biodiversity pronounces the need for adapting the transport system and transport infrastructure, which influence several sustainability issues and cause direct environmental impact through their use of land, as well as indirect impacts, for example, emissions of pollutants to air and water. The Swedish Transport Administration (STA) is responsible for and conducts a large part of the transport planning in Sweden and the STA endeavor to increase collaboration with other societal actors in transport planning. LÄS MER

7. 15. Insights to beachcast management on Gotland, Sweden : An Industrial Ecology perspective on waste-resource ambiguity

   Författare :Hanna Nathaniel; Fredrik Gröndahl; Daniel Franzén; Sofia Lingegård; Johanna Spångberg; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Beachcast; natural resource management; policy; circular bio-economy; agroecosystems; governance; sustainable development; industrial ecology; Släke; naturresursteknik; policy; cirkulär bioekonomi; agroekologiska system; naturresursförvaltning; hållbar utveckling; industriell ekologi i; Industriell ekologi; Industrial Ecology;

   Sammanfattning : Beachcast or beach wrack, washed-up algae and seaweed, used to be a highly sought-after agricultural resource (fertiliser and soil conditioner) in coastal communities around the world before being replaced by chemical fertilisers, but considering the talks of a circular bio-economy – can we reintroduce it? Since the abandonment of beachcast in agriculture, the amount of beachcast has significantly increased as an effect of eutrophication caused by the use of chemical fertiliser, and the material is commonly considered waste. Meanwhile, soils have degraded and need the multiple positive effects on agroecosystems that beachcast could provide. LÄS MER