Changing socioeconomic conditions in regions adjacent to NPS units can affect resources and visitor use within these parks. For example, increased development can lead to habitat fragmentation. Population changes can alter traditional visitor use patterns and shift demands for interpretive and recreation services. Park managers need systematic information about socioeconomic trends. Such information can be used to anticipate complex management challenges that originate outside park boundaries.
Maps are powerful tools to help managers visualize spatial patterns related to socioeconomic trends.
For example, a map that shows projected population change in a region surrounding a national park reveals where development will likely occur, and where park managers might actively collaborate in land-use planning decisions.