Ottenbacher, Michael C.; Schwebler, Sina; Metzler, Daniel; … - In: International Journal of Social Ecology and Sustainable … 6 (2015) 2, pp. 20-39
With the start of mass tourism in the 1980s, comprehensive concepts were developed not only to optimize these positive effects but also to minimize the negative impacts of tourism on the environment (). Problematic with the development of these concepts is the variety of approaches, each with...