This new blog will be about

nature (e.g. Natura 2000)

Biogeographical regions, Europe 2011 – Rev 1. (EEA 2012, DEM: SRTM, GIS: GRASS )

sustainability (e.g. Alpine convention)

Perimeter Alpine Convention (BGBl. Nr. 477/1995, DEM: SRTM, GIS: GRASS)

 Spatial thinking may be the link.