Although, beginning in 1984, several national parks and nature reserves have been established, these have been mostly at high altitudes, and the objects of conservation policies have mainly been rare and endangered species.
雖然自一九八四年起，陸續設立國家公園和各種保護區，但是保護區往往侷限在中、高海拔，保護對象則偏向珍稀動植物。