국토환경성평가지도와 용도지역의 행위제한을 이용한 국토 관리 등급 제시

환경성평가지도와 행위제한을 활용해 국토 관리 등급을 제시했다.

To prevent imprudent land development and damages in natural environment regions, it is essential to establish environmental plan based on scientific analysis. In order to build such environmental planning, environmental spatial information such as Environmental Conservation Value Assessment Map (ECVAM) is important. However, ECVAM does not reflect realistic land use and related use district. Therefore it is necessary to set the land use management grade based on the restriction on acts of use district and the ECVAM grade. In this study, we proposed land use management grade considering the environmental-ecological assessment of ECVAM and the Restriction on Acts of Use District.

To do this, we set up the grade from the viewpoint of utilization considering the land use restrictions. And we derive the land management grade that overlaps this grade and the grade of environmental-ecological assessment ECVAM. As a result of land use management grade, the first level area to be absolutely conserved occupied 20.29% of the land and the second level of conservation buffer zone covered 23.40%. It is considered that the derived land use management grade can contribute as a base data in integrated land environment.