As a case study because it is one of the areas that are experiencing the problem using a land that is not suitable for the performance of the State's policy and strategy land such as deforestation. Space invasion.
A case study Because this is one area experiencing land use improper performance of land. And the policy of the state, such as deforestation. Intrusion upstream areas
As a case study. Due to the problem of land use is one area that is unsuitable for the performance of the land and the policies of the state, such as deforestation, The invasion area river.