Figure 1. Map showing study areas Finland and Austria/Vorarlberg.
Digital base map from Natural Earth. Free vector and raster map data @ http://www.naturalearthdata.com/.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.