regime. Transmigrant may be needed at core zone and restoration area. The habitat types can be diversified by those
measures for wetland restoration, habitat alteration and management, resulting superior habitat quality to the HAS
and RAS, but the socioeconomic cost of this scenario would be highest nearly the total of HAS and RAS.
These three scenarios were elaborated to represent different directional restoration goal, and managed to
minimize involvement of transmigrant due to the heavy constraints of socioeconomic context. It is difficult to
definitely affirm the which one is best among the scenarios, three scenarios will have their irreplaceable value
corresponding to the different possible socioeconomic context though they may have their advantage and
disadvantage in a certain decision making context. Indeed, the value of scenario approach consists in providing a
scientific basis and more flexible options for us to cope with uncertainty in future decision making circumstance.