山水中国·秋 | 风、雨、沙绘出普若岗日冰原上的水墨写意风光
位于西藏那曲的普若岗日冰原西侧的沙山，是世界上发育程度最高的沙漠。沙丘在冰川融水反复冲刷下形成了流沙河。进入秋季，天气转凉，流沙河上即将上演全新的节目。
West of the Puruogangri ice sheet in southwest China's Tibet Autonomous Region is a land of sand dunes - the highest desert in the world! But to see this place in all its natural glory, you need to wait till autumn when, as the weather turns cold and dry, the sand dunes and the braided quicksand rivers of the area take on a truly unique and stunning look!