中文注释:撒哈拉沙漠中部,几排饱经风霜的沙岩像远古时期的石柱一样耸立在乍得卡纳塞河谷的红色沙丘上。猛烈的风沙侵蚀着沙岩,加上偶尔几滴雨露的湿润逐渐将这些岩石变回沙粒状态。 图片为《国家地理杂志》1999年3月的“撒哈拉腹地之旅”一文而拍摄,未刊发 撒哈拉沙漠干旱地貌类型多种多样。由石漠(岩漠)、砾漠和沙漠组成。 作者: George Steinmetz
撒哈拉沙漠 沙岩柱 乍得 图片故事:高清壁纸:英文注释:Sandstone Pillars, Sahara Desert, Chad, 1999 Spires of eroded sandstone stand like ancient pillars in the red dunes of Chad's Karnasai Valley in the central Sahara desert. Fierce winds, punishing sandstorms, and occasional douses of rain are slowly turning these rock formations back into the sand from which they were made. (Photo shot on assignment for, but not published in, "Journey to the Heart of the Sahara," March 1999, National Geographic magazine) 随机推荐: |
