搜索 复制 Andy has been studying Antarctic ice for 25 years, 25年来 安迪都在研究南极冰层 but even he is blown away by what he's seeing. 但就连他也被眼前的景象所震惊 Now, that is pretty awesome. That is remarkable. 真不可...
搜索 复制 Andy Smith is flying down the Peninsula to study 安迪史密斯正朝半岛飞去 this phenomenon first hand. 准备第一时间研究这种现象 We're flying to a place called Wilkins Ice Shelf. 我们正飞往一个叫做威尔金斯冰...
搜索 复制 Andy Smith works for the British Antarctic Survey. 安迪史密斯在英国南极调查局工作 What we have here is one kilo of pentolite explosive. 这里有一公斤炸药 We're going to use this to generate a shockwave 我们将用它...
搜索 复制 The bright orange beaks of Gentoo penguins 有着亮橙色嘴巴的金图企鹅 are a much more common sight on the Peninsula these days. 近些年来 在半岛上愈发常见了 I always used to know them as residents 我过去一直以为...
搜索 复制 Most of South Georgia's glaciers 自沙克尔顿的时代后 have shrunk since Shackleton's time 大多数南乔治亚冰川已经消逝了 and most of that has happened 而且大多数消逝发生在 since I first went to the Antarctic...
搜索 复制 99% of the Arctic's fresh water ice is in Greenland. 北极地区99%的淡水冰在格陵兰 It's a staggeringly big ice sheet, 这是块相当巨大的冰原 but it's just a drop in the ocean 但和南极比起来 compared to that at t...
搜索 复制 This daring experiment is measuring how the water flowing 这项大胆的试验旨在探究 under the ice sheet affects the speed with which the glaciers 在冰原底下 水的流动是怎样影响 flow from it, down to the sea. 冰川流...
搜索 复制 Alun's team have found the hole down which the lake disappeared 艾伦的团队已经找到了让湖水消失的洞穴 and they want to have a closer look. 他们想要来个近距离观察 It's not a job for anyone with a fear of heigh...
搜索 复制 Alun Hubbard is a glaciologist, 这些瀑布叫做冰川锅穴 studying the enormous power 冰河学家艾伦哈伯德 of these waterfalls, which are known as moulins. 研究的便是它们的巨大能量 We've got this amazing moulin g...
搜索 复制 This cycle of warming, as huge areas start to absorb rather than 广阔的区域并不反射而是吸收热量 reflect heat, is the main reason why the Arctic, 因而 和北美面积一样大的北极区域 a region the size of North Am...
