高山国
高山国-
川西亚高山是我国第二大林区&西南林区的主体部分，是天然林保护工程的重点实施区，也是长江流域生态屏障的关键区。
Subalpine in western Sichuan is the main part of southwestern forest zone , which is the secondary in China . Meanwhile , it is also the important Implementation Area of the Natural Forest Protection Project and Key area of " Ecological barrier " in the Yangtze River .