| Abstract: | Korea established foundations for rapid economic growth and national development within a short period of time, but not without incidental problems of degradation to the natural environment. Problems include destruction of ecosystems and reduction of forest area. Nowadays, environment-friendly construction projects are required in Korea for efficient use and preservation of national land. In an effort to protect natural land four types of restoration and preservation plans have been proposed recently. This paper explores the status and value of these efforts and the problems of re-vegetation works on disturbed land in Korea. Korea still gives insufficient attention to species selection for re-vegetation in terms of ecological soundness. In restoring damaged areas, Korea still uses mainly exotic species. As a result, the Ministry of Construction and Transportation is revising design criteria for road slopes in consideration of climate and topography. The Ministry of Environment revised the Natural Environment Conservation Law and uses natural ecological restoration engineers and natural environment management operators as environment restoration specialists. These engineers and sectors specialize in the area of nature in reviews and ecological restoration works. The first national qualifying examination to select natural ecological restoration engineers and natural environment management operators took place in 2004. In an effort to seek systematic conservation for an eco-network, there have been attempts to designate the Baekdu Daegan, which runs south to north along the Korean Peninsula, and the Demilitarised Zone, which traverses east to west, as ecological axes. Efforts to survey the damaged habitats found in the Baekdu Daegan and to develop a restoration plan after designating restoration areas are being made. Moreover, in 2004, the National Assembly passed an  Act on the Protection of the Baekdu Daegan Mountain System which will facilitate the designation of Baekdu Daegan into core and buffer areas and therefore its designation as a protected area. The Seoul Metropolitan Government is planning to increase green space in urban areas. In the case of the Cheonggyecheon stream restoration project, which was initiated as part of efforts to restore urban ecosystems, the removal of existing structures is nearing completion. Once it is finished, a highly diverse urban green corridor biosphere reserve will be created along with rooftop re-vegetation. The Seoul Metropolitan government plans to introduce programs to support rooftop re-vegetation projects. Various options are still under consideration or at a pilot stage, but once these efforts become more visible, they are likely to play a positive role in developing and preserving national land in Korea. |
