When an iceberg separates from the ice shelf and capsizes, the green ice is exposed.
当冰山从冰架上分离并倾覆时，绿色的冰层就露出来了。
The Amery Ice Shelf appears to be uniquely suited to the production of green icebergs.
埃默里冰架似乎是唯一适合形成绿色冰山的地方。
Once detached from the ice shelf, these bergs drift in the currents and wind systems surrounding Antarctica and can be found scattered among Antarctica's less colorful icebergs.
一旦与冰架脱离，这些冰山就会受到南极洲附近的洋流和季风系统的作用，并开始漂移。人们可以在南极洲较暗淡的冰山群中找到这些散落的冰山。
An enormous iceberg nestles into an ice shelf in Antarctica.
一座巨大的冰山依偎在南极冰架的怀抱。
Calving: the breaking off of an iceberg from a glacier or ice shelf.
冰裂：冰山从冰川或冰架上断裂下来。
Thinning of the ice shelf at the fringes leads toglaciers moving more quickly.
冰架的边缘变薄将导致冰河流动更快。
The surface of an ice shelf gets covered by snow, but the underside is very pure ice.
以前的冰架表面覆盖着积雪，而底层的纯冰这时才露出来。
The ice was on the edge of the Wilkins ice Shelf and had been there for possibly 1, 500 years.
此冰川位于威尔·斯金冰架(WilkinsIce Shelf)的边缘，并可能已存在1500年。
So the hypothesis was that it was coming from the ocean, which was melting the ice shelf from below.
所以我们假设，冰融是来自海洋，正从下面融化冰架。
The brown and black stripes you see on the icebergs are created by sediment underneath the ice shelf.
冰山上的褐色与黑色条纹是由冰架下的沉积物产生的。
The melting of an ice shelf, which is merely a floating projection into the sea, would not affect sea levels.
冰架仅仅是底部向海里突出的漂浮物，它的融化不影响海平面。
The last time such a large ice island formed was in 1962 when the Canadian Ward Hunt Ice Shelf calved an island.
最近一次如此大的浮冰岛的形成发生在1962年，当时加拿大的沃德亨特冰架崩解形成个小岛。
This floating ice shelf was about 260 feet (80 meters) thick from its exposed surface to its submerged base.
漂浮的冰壳露在水面以上的部分大约有260英尺(80米)厚。
The rest of the Wilkins Ice Shelf, which totals about 14,500 square kilometers, is holding on by a narrow beam of thin ice.
总面积约在14500平方公里的威尔金斯冰架的其他部分正在支撑着一条狭长的薄冰。
The ice shelf has lost a total of 694 square miles over the past 12 months, representing some 14 per cent of its size.
在过去12个月里冰架丢失了总共694平方英里，代表它大约损失了它大小的14%。
The rest of the Wilkins ice shelf, which is about the size of Connecticut, is holding on by a narrow beam of thin ice.
威尔金斯冰架的面积相当于康涅狄格州，其所剩的部分由一个狭窄的薄冰梁柱支撑。
The rest of the Wilkins Ice Shelf, which totals about 14, 500 square kilometers, is holding on by a narrow beam of thin ice.
总面积约在14500平方公里的威尔金斯冰架的其他部分正在支撑着一条狭长的薄冰。
More than 180 kilometers [112 miles] long, the glacier flows down from the polar plateau (left) to the Ross Ice Shelf (right).
它超过180公里(112英里)长，从极地高原(图的左边)一直流到罗斯冰架(图的右边)。
In 2002 an ice shelf the size of Rhode Island, which had been stable for at least 10,000 years, collapsed in just three weeks.
2002年，罗德岛大小的一块冰架，一万多年来都保持稳定，但却在3天之内解体了。
In 2002 an ice shelf the size of Rhode Island, which had been stable for at least 10, 000 years, collapsed in just three weeks.
2002年，罗德岛大小的一块冰架，一万多年来都保持稳定，但却在3天之内解体了。
The iceberg that eventually calves from the breaking ice shelf will cover around 880 square kilometres, project scientists said.
负责该项目的科学家说，最终从破裂的冰架上分离出来的冰山会有约880平方公里。
On the surface of the shelf, rows of melt ponds settled into natural crevasses, driving the cracks all the way through the ice shelf.
冰盖表面，成行的融雪坑形成许多天然的冰裂缝，并导致各条缝隙连贯起来，横贯整个冰架。
Several huge icebergs broke off from Antarctica's Ross ice shelf and the Ronne ice shelf in 2000 and are now drifting away from Antarctica.
在2000年，几个巨大的冰山从南极洲的罗斯冰架和朗尼冰架上脱落，现在正漂离南极洲。
By the time the Marsh joins the immense Nimrod Glacier, some 35 miles from our camp, the ice is on a rapid charge to the Ross Sea ice Shelf.
待马什冰川汇合入庞大的尼姆罗德冰川后(距我们的营地约35英里处)，冰层快速冲向罗斯冰架。
Images taken by ASTER following the disintegration indicate thatdespite the damage, it will take awhile for the ice shelf to completelymove away.
由跟踪分解的高级星载热反射辐射仪拍摄的图像预示，尽管遭到损害，但是它给冰架完全移开留下了一段时间。
This new base, however, is more like an RV than an A-frame: Several ski-shod pods get towed back to their original positions as the ice shelf moves.
这座新基地抛弃了传统的A字形架构，采用了房车式整体结构，当冰架移动时，几个锚定的滑雪轮轨可以将科考站拖曳回原来的位置。
Dr Bromirski, however, knew of a study that had deployed seismometers successfully on the Ross ice shelf, and he was able to reanalyse the data from it.
然而Bromirski博士了解到，某一项研究中已经在罗斯冰架上成功地部署了地震检波器，而他则可利用该项研究获得的数据进行再次分析。
The Contingency Ark was designed under the assumption that the West Antarctic ice shelf will melt and a great number of cities, including Miami, will be underwater.
这座应急性方舟是在假定西南极地区的冰架融化的情况下设计的，因为如果这样的话，很多城市，包括迈阿密都会深埋海底。
The Contingency Ark was designed under the assumption that the West Antarctic ice shelf will melt and a great number of cities, including Miami, will be underwater.
这座应急性方舟是在假定西南极地区的冰架融化的情况下设计的，因为如果这样的话，很多城市，包括迈阿密都会深埋海底。
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