Scientists studied the Great Lakes in America and the Arctic Ocean in northern Canada.
科学家们研究了美国的五大湖和加拿大北部的北冰洋。
While they are rare north of 88°, there is evidence that they range all the way across the Arctic, and as far south as James Bay in Canada.
虽然在北纬88°以北其较为罕见，但有证据表明，它们的活动范围甚至一直延伸到北极，向南则延伸到加拿大的詹姆斯湾。
For most people faced with images of oil sands being dug up in Canada or reserves in the Arctic being exploited, this might seem remarkable.
加拿大的油砂被翻个底朝天，北极的矿藏被过度开采，这样的画面对于很多人来说是很壮观的。
They have teamed up with other Arctic dwellers such as the Sami of Scandinavia and the Dene of north-western Canada.
他们和其他北极居民一线作战，同斯堪的纳维亚的萨米人和加拿大西北的Dene人关系友好。
In the northern Hemisphere, auroras are more commonly seen at high latitudes near the Arctic Circle, such as northern Alaska, Canada, and Scandinavia.
在北半球，靠近北极圈的高纬度地区极光更为常见，比如阿拉斯加北部、加拿大、和斯堪迪纳维亚地区。
Good places to see the strange haunting northern Lights include Sweden (pictured), northern Canada, and other areas beyond the Arctic Circle.
这样古怪如魂的北极光可以在瑞典(如图)，加拿大和其它些北极圈内的地区看到。
Alaska is on the border of northwestern Canada, far enough north that part of it is within the Arctic Circle.
阿拉斯加位于加拿大西北部，距美国本土非常遥远，它是北极圈的一部分。
The question of who owns the Arctic is still very much unclear with the five Arctic powers the US, Canada, Russia, Denmark and Norway all jostling for 'pole' position.
在北极圈以内的美国、加拿大、俄罗斯，丹麦和挪威五国中，谁能拥有北极的问题仍然不清楚。
The Geological Survey of Canada, which conducts out periodic surveys to monitor magnetic north, says it is slowly drifting across the Canadian Arctic.
加拿大为了监测磁北而进行的周期性的地理调查显示磁极正在缓慢的漂过加拿大的北极圈。
The Russians, who control far more prospective drilling area in the Arctic Ocean than the United States and Canada combined, take a far different view.
俄罗斯人采取完全不同的看法，他们在北冰洋地区控制的潜在的可开采面积要比美国和加拿大合起来还要大的多。
Melting ice may also allow for mineral extraction in areas such as Canada and Russia, and drilling for oil in the Arctic.
冰川融化还可能有助于在加拿大和俄罗斯等地采矿，以及在北极圈开采石油。
Canada considers all five routes through its Arctic archipelago to be internal, not international, waters; the United States and others disagree.
加拿大把通过北冰洋群岛的所有五条航线看做是本国水域而非国际性的，而这种说法美国与其它国家都一致反对。
Hayley Hung, at the air quality research division of Environment Canada and one of the team, said their work provided the first evidence of the remobilisation of Pops in the Arctic.
来自加拿大环境部空气质量部门的小组成员HayleyHung表示，他们的研究工作初步证明了北极圈持久性有机污染物正在复苏。
Canada is placing a temporary ban on new oil and gas leasing in parts of the Arctic Ocean that it controls.
加拿大临时禁止在其控制的北冰洋部分地区颁发新的石油和天然气开采租约。
While Rachel spent two years previously on an organic farm in Canada, Liam has traveled to the Arctic.
此前，蕾切尔在加拿大的一个有机农场生活过两年，利亚姆则曾赴北极旅行。
The Arctic itself, in models and in real life, was warmer than usual, as were parts of Canada.
这种状况下，无论在气候模型中还是现实中，北极和加拿大部分地区都比平常要温暖。
On Earth, the arctic Polar Vortex is typically located over eastern north America in Canada and plunges cold arctic air to the northern Plains in the United States.
在地球上，北极的极地涡流主要集中在北美洲东部的加拿大，将寒冷的北极空气卷入美国北部平原。
The symbolic adoption program is designed to raise funds to be used for ongoing research by World Wildlife fund Canada to stem the decline of polar bear populations in the Arctic.
这个象征性的收养计划，是要为世界野生动物基金会加拿大分会拯救北极熊的研究项目筹集资金。
Status Offline So far, despite some posturing by Canada and Russia, there are few territorial disputes in the region and the Arctic Council, the club of Arctic nations, has functioned reasonably well.
迄今为止，除了加拿大与俄罗斯的某些表态之外，北极地区还没出现领土争议，北极委员会作为北极国家的俱乐部也运作良好。
For example, dinosaur fossils - have been found in Alaska and Canada well above the Arctic Circle.
比如说，在阿拉斯加和加拿大北极圈以内很远的地方也发现了恐龙化石。
An island of northwest northwest Territories, Canada, in the Arctic Ocean west of Victoria island. It is the westernmost island of the Arctic Archipelago.
班克斯岛：加拿大西北领地西北部一岛屿，位于北冰洋内维多利亚岛以西。是北极群岛最西的岛屿。
An island of northwest northwest Territories, Canada, in the Arctic Ocean west of Victoria island. It is the westernmost island of the Arctic Archipelago.
加拿大西北领地西北部一岛屿，位于北冰洋内维多利亚岛以西。是北极群岛最西的岛屿。
A river of northern Northwest Territories, Canada, flowing about 845 km (525 mi) northward to the Arctic Ocean.
加拿大西北地区北部的一条河流，流程约845公里（525英里），向北注入北冰洋。
Canada is launching a series of military exercises in the Arctic far-north region of the country.
加拿大在国土北极地区开展一系列的军事演习。
There was much debate as to where the 787 would undergo cold-soak testing after delays in the flight-test program made it clear the timing meant a trip to Arctic Canada would not coincide with winter.
在飞行试验计划延期，清楚地表明时间安排意味着去往加拿大北极地区的飞行不符合冬天的气候之后，有很多关于787飞机可能在什么地方经受冷浸试验的争论。
Other tribes live in the Arctic areas of northern Canada.
其他部落生活在加拿大北部，北极附近的区域。
Today members of a tribe called the Yuit still live near the Bering Sea in Alaska. Other tribes live in the Arctic areas of northern Canada.
这些早期的人很多都生活在美洲大陆遥远的北方地区。
Today members of a tribe called the Yuit still live near the Bering Sea in Alaska. Other tribes live in the Arctic areas of northern Canada.
这些早期的人很多都生活在美洲大陆遥远的北方地区。
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