川藏铁路沿线西藏察雅县瓦约村古河道特殊地貌演化分析*
杨雨川1, 赵德军1, 王启宇2, 安显银2

Analysis on evolution of special geomorphology of an ancient river channel in Wayue village,Chaya County, Tibet
Yang Yu-Chuan1, Zhao De-Jun1, Wang Qi-Yu2, An Xian-Yin2
西藏察雅县瓦约村古河道下河口河湖交汇相沉积