Traditional pig production often relies on cereal-based feed, which has adverse environmental effects, e.g. nitrogen leaching and greenhouse gas (GHG) emissions. Alternative production systems are therefore sought to improve the sustainability of pig production. A promising alternative is to use...

We believe that approaches to landscape modification should explicitly include farmers, given their understanding of landscape management practices, and consider climate change, so that the landscapes are designed for future environmental conditions. Climate change is an existential threat to...

Access to quality and adequate water supply is a basic need to sustain human life. Health risk of unsafe drinking water is a serious issue in many poor and underserved communities in developing countries. Therefore, the improvements of the health status of the people are considered as one of the...

We conduct a functional benefit transfer over 20 years of total willingness to pay based on car-borne forest recreation in 52 forests, using a mixed specification of a random utility model and geographic information systems to allow heterogeneous preferences across the population and for...

We estimate changes in the total recreative value over a 20 year time period of a large newly established forest, using mixed specification of a random utility models and geographic information system. The models are estimated using data from two identical surveys in 1977 and 1997. We conduct...

Presently, on-land wind turbine densities are increasing in many countries and with an expected rise in local resistance. However, despite that the “crowding” of wind turbines in especially the urban fringe and in more densely populated rural areas, few studies have to date analysed the...