Anticipate Increase Front Impact and Flood Sea water through the Plan of National स्पतिअल 2

For protected areas in RTRWN, the policies and criteria for referral management patterns of natural disaster-prone areas, nature reserves, wildlife, conservation, and local protected areas (coastal border, and rivers) should be formulated in order to anticipate the environmental damage that might occur.

Besides the anticipation of strategic macro-above, is also necessary to anticipate the impact of sea level rise and flooding that are micro-operations. At the micro level, the cultivation area development in coastal areas should be done by considering several alternatives recommended by the IPCC (1990) as follows:

Relocation; alternative was developed when the economic and environmental impacts due to sea level rise and flood so great that the cultivation areas have shifted more away from the coastline. In extreme conditions, even, should be considered to avoid at all areas that have very high vulnerability.
Accommodation; this alternative is adjusting to the change of nature or risk the possible impact of such reclamation, enhancement or change in agriculture building into brackish water farming (aquaculture); areas tergenangi inevitable, but is expected not to cause a serious threat to the salvation of souls, assets and socio-economic activities and the environment.
Protection; this alternative has two possibilities, namely that are hard structures such as the construction of wave drag (Breakwater) or flood embankments (seawalls) and which are soft structures such as mangroves or hoarding revegetasi sand (beach nourishment). Although the changes tend to be defensive against nature, this alternative needs to be done carefully keeping in mind the natural processes that occur in accordance with the principle of "working with nature".
As for protected areas, priority should be given to the handling of coastal border, border rivers, mangroves, coral reefs, nature reserves wildlife / nature reserves / habitats of flora, fauna, and areas that are ecologically sensitive or have high vulnerability to natural changes or region problematic. For small islands the protection should be given to the islands that have special functions, such as a transit point of fauna, flora and fauna habitats of rare / protected, hankam interests, and so on.

In order for the principle of integrity management of coastal areas of development can actually be realized, then the conservation of protected areas on the upstream side - in particular tropical forests - should also get attention. This is important so that the rate of global warming can be reduced, while reducing the impact of increased scale in coastal areas in the downstream region.