EHS 2012 (history)

The Ecological Main Structure (EHS) is a cohesive structure of areas with a special nature quality. The current state of EHS is on the map. It is updated annually. The implementation of the ecological connections also gets their batter. The ecological connections are a separate stock in GBI. The EHS is further complemented by areas still to be limited or otherwise designated as EHS. In addition, there are reservations for areas, the so-called star regions. External organisations are also consulted during the update.The following databases have been used as a basis for the concreteisation of the EHS: Top 10, the properties of the land-managing organisations (SBB, NMM, HDL), water companies and private forest owners, forest expansion and forest reserves, Natura 2000 areas and the agricultural areas bordered in the Provincial Nature Management Plan as an agricultural nature reserve and transform into nature. The spacious coat areas are not EHS.