中文摘要：

2012—2014年间,先后4次对西藏丹霞地貌进行考察,考察历时共计54 d,行程13 728 km,经西藏47个县（占西藏74个县的63%）,实地考察了西藏丹霞地貌45处,填补了西藏丹霞地貌的空白。发现西藏昌都一带丹霞地貌的面积最大,达数千平方公里。其中类乌齐县加桑卡乡的吉哲姆戎嘎大峡谷的丹霞地貌最为奇险,丁青县觉恩乡、沙贡乡的丹霞地貌也很典型,拉孜县柳乡西侧的丹霞地貌也颇姿彩。

英文摘要：

During the years of 2012 to 2014,four times the author landed on the Qinghai Tibet Plateau to investigate Danxia Landform. A total 54 days to travel 13 728 kilometers,we walked across 47 counties（ 63% out of the74 counties of Xizang）. There are 46 Danxia Landform sites found and successfully filled geomorphologic blank in the area. From the trips,the author found Danxia landform area of Changdou is the largest of the Xizang＇s,amounting to thousands of square kilometers. The most surprising Danxia Landscape is located in the Jizhemurongga Canyon of Leiwuqi County,the classical Danxia landform in Jue＇en and Shagong in Dingqing County,and Liuxiang west in Lazi County,the Danxia landform is also quite colorful.