Balaton Group is Donella H. Meadows Indicators and Information Systems for Sustainable Development from 1998. Balaton Group The Balaton Group (The International Network of Resource Information Centers) is a global network of researchers and practitioners in fields related to systems and sustainability. The name “Balaton Group” refers to the Lake Balaton region of Hungary, where the Group was first constituted, and where most of the Group’s annual meetings have taken place. The Balaton Group aims to accelerate and deepen the world’s general understanding of systems, long-term perspective and commitment to achieving positive change. The Group believes that these factors are fundamental to
Lake Esrum Lake Esrum Lake Esrum () is the largest lake in Denmark by water volume and the second-largest lake by surface area, after lake Arresø. It is situated in the central part of North Zealand (the northeastern region of Zealand), straddling the boundaries of the municipalities Hillerød, Fredensborg, Helsingør and Gribskov, some 40 kilometres north of Copenhagen. The lake covers 17 km, Its length from north to south is 8.4 km and its maximum depth is 22 m. Its principal drainage is Esrum Å, a 10-km stream which passes Esrum Watermill and the remains of Esrum Abbey on its way to