Fig. 1

HYPERLINK "sps:id::fig1||locator::gr1||MediaObject::0" Example of a circular buffer and street-network buffer with a buffer distance of 1000 m, respectively. The area within the black circle shows the area that is considered for the natural environment if a 1000 m circular buffer distance is used, the yellow-colored area shows which area is considered for the natural environment if a 1000 m street-network buffer is used. The red lines represent streets and paths. Geobasisdaten: © GeoBasis-DE/BKG (2020). User conditions: https://sg.geodatenzentrum.de/web_public/nutzungsbedingungen.pdf