@book{oai:chikyu.repo.nii.ac.jp:00000459,
 author = {阿部, 健一 and Abe, Ken-ichi},
 month = {Jun},
 note = {application/pdf, Yunnan Province of China has been well known for its rich and diversified forests. But, before the foundation of the People’s Republic of China, throughout the long history of south-bound Han-Chinese migration, the forests in Yunnan have been largely depleted to bush and grassland, or converted into arable lands.
Forests have continued to deteriorate in recent history. During the Great Leap Forward(1958－1960) and the Cultural Revolution(1966－1976), forests were severely damaged without restriction or protection. In this time of political confusion, people uprooted forests without thought for the future.
Following this “ecological disaster”, the effective policy for reforestation was devolution of forest tenures in early 1980’s. Collectively managed forests were distributed among individual farmers, who were expected to replant the depleted forest for their own economic interest. The construction industry’s demand for timber, which sharply increased in the 1980’s due to economic development, created high market prices for timber. As a result, forest areas, particularly plantation forest areas for commercial purpose, have gradually recovered.
Forested landscapes were not uniform or homogeneous throughout Yunnan. Landscape is the historically constructed “mirror” of social, economical and cultural conditions in each area. Each area has responded and will respond differently to changing factors regarding forest issues. Although forests have become an important national issue, the resolution of each area’s forest issues will depend upon regional conditions.},
 publisher = {総合地球環境学研究所　研究プロジェクト4-2},
 title = {コラージュされた風景：雲南森林史の試み},
 year = {2004},
 yomi = {アベ, ケンイチ}
}