From Fig. 5(d) and Table 2, for natural recreation importance,
the area of extreme importance and moderate importance
accounts for 4% of the total area. These areas primarily consist
of the core areas of forest parks, scenic spots and river systems.
These areas have high values for natural recreation due to land use
types are wetlands and woodlands. As the growing demands for
outdoor recreation, wetlands and forests have become the open
recreational spaces for the residents. For the sustainable development in these areas, some measures should be put forward,
including controlling the capacity for tourists, avoiding the over
exploitation from tourism, and protecting the natural landscape
with high recreational value