[학술논문] 북한의 산림복원계획과 기준 경사도 고찰

...Cropping Land Policy」recommends cropping lands with slope bigger than 8.5° to forest land. In 1961, in「 Land Reclamation of One Million Hectare」, North Korea reclaimed additional cropping lands with slope bigger than 8.5°, and currently, the「Act on Forestry」states to enforce reforestation with slope bigger than 20°. This study recommends that South Korea aids for forest land restoration...

[학술논문] 위성영상을 활용한 북한 평안남도 간척지 실태조사

...1980s or early 1990s, and the third stage in the2000s. The total area of the reclamation areas is 105,570 hectares. The land cover of the reclamation areas is as follows: agriculture (50.5%), saltern(29.5%), water bodies (13.6%), foreshore (12.4%), grasslands (3.0%), bare land (0.4%), facility (0.1%), and forests (0.1%). The study also found thatthe NDVI values of the reclamation areas vary depending...