"This study brings to life the community of trans-Atlantic merchants who established strong economic, political, and cultural ties between the United States and the city-republic of Bremen, Germany in the nineteenth century. Lars Maischak shows that the success of Bremen's merchants in helping...

The approach of using existing data on economic values of local ecosystem services for an assessment of these values at a larger geographical scale can be called “scaling up”. In a scaling-up exercise, economic values from a particular study site are transferred to another geographical...