摘要
青藏高原,从地形地貌上的发育形态可分为两大单元,大体以青藏公路为界,以西为高原较为完整的山原寒漠,浩瀚辽阔,生态系统比较单一,人烟稀少,大部分为无人区。以东为高原面,水流侵蚀切割,沟谷纵横、岭谷纵列,地貌崎岖,生态系统复杂,人类活动相对强烈。这一地区主要是指西藏东部、四川西部、云南西北部的横断山脉广阔地带,是地球上极其特殊的一块自然地理单元。地理上一般叫做青藏高原东南缘。
Astate-level prime travel route consisting of Shangri-La, Three Rivers Flowing Side by Side, Ancient Tea and Horse Road and King Gesar's Home was finally located in Sichuan, Yunnan and Tibet towards the end of the 1990's. Like discovering a new world of a gold deposit, the people in this region could not restrain their inward excitement as they knew that the establishment of the brand name of this travel route would undoubtedly open up new horizons for the vigorous development of the regional tourism industry.
出处
《中国西部》
2002年第6期48-51,共4页
Western China
