案例简介：照片由 @ acacia.johnson / Glacial rivers编织穿过阿拉斯加安克雷奇附近的Knik河谷。楚加奇山脉的冰川曾经是延伸到海洋数百英里的巨大冰原的一部分。几千年来的移动冰已经雕刻出了今天的风景-尤其是在像今天的Knik冰川曾经站立的山谷中可见。在 @ acacia.johnson上关注我，了解更多来自阿拉斯加及其他地区的故事。# 阿拉斯加 # 冰川 # 地质 # 空中

案例简介：Photo by @acacia.johnson / Glacial rivers braid through the Knik River Valley near Anchorage, Alaska. The glaciers of the Chugach mountain range were once part of a massive ice sheet that extended hundreds of miles into the ocean. The landscape today has been carved out by millennia of moving ice—especially visible in valleys such as this one, where today's Knik Glacier once stood. Follow me at @acacia.johnson for more stories from Alaska and beyond. #alaska #glaciers #geology #aerial

国家地理 - Photo by @acacia.johnson / Glacial rivers braid through the Knik River Valley near Anchorage, Alaska. The glaciers of the

案例简介：照片由 @ acacia.johnson / Glacial rivers编织穿过阿拉斯加安克雷奇附近的Knik河谷。楚加奇山脉的冰川曾经是延伸到海洋数百英里的巨大冰原的一部分。几千年来的移动冰已经雕刻出了今天的风景-尤其是在像今天的Knik冰川曾经站立的山谷中可见。在 @ acacia.johnson上关注我，了解更多来自阿拉斯加及其他地区的故事。# 阿拉斯加 # 冰川 # 地质 # 空中

国家地理 - Photo by @acacia.johnson / Glacial rivers braid through the Knik River Valley near Anchorage, Alaska. The glaciers of the

案例简介：Photo by @acacia.johnson / Glacial rivers braid through the Knik River Valley near Anchorage, Alaska. The glaciers of the Chugach mountain range were once part of a massive ice sheet that extended hundreds of miles into the ocean. The landscape today has been carved out by millennia of moving ice—especially visible in valleys such as this one, where today's Knik Glacier once stood. Follow me at @acacia.johnson for more stories from Alaska and beyond. #alaska #glaciers #geology #aerial

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国家地理 - Photo by @acacia.johnson / Glacial rivers braid through the Knik River Valley near Anchorage, Alaska. The glaciers of the

暂无简介