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机译:
Vrije Univ Amsterdam, Fac Earth & Life Sci, Environm Geog Grp, NL-1081 HV Amsterdam, Netherlands;
North Carolina State Univ, Coll Nat Resources, Ctr Geospatial Analyt, Raleigh, NC 27695 USA;
Utah State Univ, Dept Environm & Soc, Logan, UT 84322 USA;
cross-cultural analysis; volunteered geolocated content; outdoor recreation and leisure; cultural ecosystem services; European landscape;