Indicators for a Transportation Recreation Opportunity Spectrum in National Parks

Taxonomy Associations

Migration processes

• Migration infrastructures

  • Routes, hubs, and sites in travel & migration

Migration consequences (for migrants, sending and receiving countries)

• Socio-cultural consequences

  • Ethnic, religious and national minorities

Geographies

• Scope

  • Continental
  • National
  • Urban
  • Rural

• UN Countries

  • United States Of America