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Increasing abundance of soil fungi is a driver for (15)N enrichment in soil profiles along a chronosequence undergoing isostatic rebound in northern Sweden.

Soil organic material (SOM) is usually enriched in (15)N in deeper soil layers. This has been explained by discrimination against the heavier isotope during decomposition or by the accumulation of (15)N-enriched microbial biomass versus plant biomass in older SOM. In particular, ectomycorrhizal (EM) fungi have been suggested to accumulate in old SOM since this group is among the most (15)N-enriche

Swedish Air Travellers and Voluntary Carbon Offsets: Towards the Co-Creation of Environmental value?

There is now broad consensus that aviation is a significant contributor to global warming, and various mechanisms are currently discussed to reduce the sectors’ emissions of greenhouse gases. The European Union is likely to include aviation in its emission trading system by 2011, but globally no such system is discussed. One question is thus of whether voluntary carbon offsetting schemes can make

Energy Services in Sweden - Customer Relations towards Increased Sustainability

Energy use and supply are evident issues to consider for a sustainable development, where the economic, social and environmental aspects are all important. In large grid-bound systems, the supply of energy is usually a rather invisible activity and the contacts between household custo-mers and utilities are sometimes only repre-sented through the energy bill. In this thesis, three particular field

How does multi-scalar institutional change affect localized learning processes? A case study of the med-tech sector in Southern Sweden

Co-location alone is not sufficient to ensure efficient and effective interaction between economic agents. Also, institutions at multiple scales shape the behaviour of organizations and provide incentives for interaction. However, institutions, as well as the impact of institutions on economic agents, are not static, but rather change over time. In this paper we investigate this dynamic process: H