美国邮政周三上午宣布：“由于北极地区疫情的爆发，以及对美国邮政雇员安全的担忧，1月30日邮政将暂停大约3位数邮政编码地区的邮递服务。”
"Due to this arctic outbreak and concerns for the safety of USPS emplovees," USPS announced Wednesday morning," the Postal Service is suspending delivery Jan.30 in some 3 digit ZIP Code locations."
美国邮政署周三上午宣布：“由于北极地区遭遇严寒侵袭，出于对美国邮政员工安全的担忧，邮政部门将在1月30日暂停3位数邮政编码地区的邮递服务。”
"Due to this arctic outbreak and concerns for the safety of USPS employees," USPS announced Wednesday morning," the Postal Service is suspending delivery Jan.30 in some 3-digit ZIP Code locations."
根据来自国家冰雪数据中心（NSIDC）的最新数字，7月份平均北极海冰面积为2007年后卫星纪录中第2个最低点。
The Arctic sea ice extent averaged for July was the second lowest in the satellite record, after 2007, to the latest figures from the National Snow and Ice Data Center (NSIDC).
据美国《科学》杂志9月4日报道，目前北极面积在大幅度缩小，并且温度已经达到2000年以来的最高值。
The North Pole has dramatically reduced in size and the temperature there has reached its highest in the past 2000 years, the US Science Journal said Saturday.
2007年9月份北极的冰川覆盖面积降到了历史最低点即414万平方千米比2005年9月的前记录少了整整23%。
Arctic sea ice has retreated so much that in September 2007 it covered an all-time low area of 4.14m km sq, surpassing by 23% the previous all-time record set in September 2005.
美国国家航空航天局发布的12月3 - 10日北极涛动示意图显示，加拿大巴芬岛和格陵兰岛中部的部分地区气温比2002年至2009月的平均气温高15度。
Nasa's Arctic oscillations map for 3-10 December shows that parts of Baffin Island and central Greenland were 15c warmer than the average for 2002-9.
根据来自国家冰雪数据中心(NSIDC)的最新数字，7月份平均北极海冰面积为2007年后卫星纪录中第2个最低点。
To the latest figures from the National Snow and Ice Data Center (NSIDC).
在模拟过程中，他们人为地把特定年份中六月初的所有北极海冰都转移走，观测冰层是否会在那样一场极限事件之后恢复。
In their model simulations, they artificially removed all Arctic sea ice at the beginning of June for selected years and examined if the ice would recover from such extreme event.
答案看起来是这样的：就因为八月底是阿拉斯加北部的北极熊游向北方的海冰的特定时段，文中这只母熊也正是这样做的。
The answer seems to be that, simply, late August is the period when polar bears in northern Alaska head north on to the sea ice, and that is what she was doing.
结果导致2010年北极的海冰范围是在3月31日达到峰值——这是有卫星记录以来北极海冰范围最晚的冬季峰值。
As a result, sea ice extent for the Arctic actually peaked on March 31, 2010-the latest peak of wintertime Arctic sea ice extent in the satellite record.
从三月份到现在我们一直在冰原上，而北极的夏天正日益临近。
We have been out on the ice since March and the Arctic summer is nearly here.
八月，挪威将它的作战指挥部搬到了北极圈内更北的地方。
In August Norway moved its operational command north of the Arctic Circle.
比如，灰狼在西部大湖地区一般会在二月到三月繁殖后代而在北极的灰狼会晚上几个星期-一般是三月到四月。
For example, gray wolves in the Western Great Lakes region breed in February to March, while gray wolves in the arctic may breed a few weeks later - in March to April.
今年，科学家们注意到晚冬时节北极冰盖突然迸出的现象，3月31日达到最高值- - -这是至今所记录的最新数据。
This year they noted that the Arctic ice cap had a late-winter growth spurt, reaching its maximum on March 31st, the latest date ever recorded.
同时在四月下旬北极经历了一场不同寻常的降雨，以上种种迹象表面地球的确在变暖。
Meanwhile, the North Pole experienced an unusual rain in late April, which could prove that global warming is real!
在一月，为获得进入俄罗斯北极地区这个大储油罐的批准，英石油和俄石油互换了股份。
To gain access to the Russian Arctic’s vast reserves, BP agreed in January to swap shares with Rosneft.
北冰洋的冰层覆盖面积以大约每十年百分之十一的速度往下掉——也就是说非常快。我们认为，到2030年前后，如果九月一号到北极去，你很有可能将不会见到任何冰。
Our thinking is that by 2030 or so, if you went out to the Arctic on the first of September, you probably won't see any ice at all.
据美国科罗拉多大学博尔德分校国家冰雪数据研究中心的统计资料显示，今年9月的北极海冰面积比1979年至2000年的平均值低39%。
According to the National Snow and Ice Data Center at the University of Colorado at Boulder, September sea ice was 39 percent below the long-term average from 1979 to 2000.
六月，北极海冰的覆盖面积达到历史平均记录的最低点。
Arctic sea-ice cover reached its lowest ever recorded average level for the month of June.
典型地来说，北极熊会生双胞胎，并在熊宝宝前28个月教它们如何捕猎与生存。
Polar bears typically have twins and teach their offspring to hunt and survive during the first 28 months of their lives.
从十月至三月在挪威北部可看见北极光。
The northern lights are visible in northern Norway from October to March.
但是世界气象组织表示，三月份以前，北极上空超过40%的臭氧层被破坏。
But the World Meteorological Organisation says more than 40% of the ozone above the Arctic was destroyed in the months to March.
1911年9月的错误开始提醒着我们在北极探险这种冒险行为中没有什么必然的结果。
The false start of September 1911 is a reminder that there is no such thing as an inevitable outcome in the risky enterprise of polar exploration.
比想密尔溪，风标，北极星，南风，四月春雨，正月融雪，或者新房中的第一只蜘蛛，我也并不更加孤单。
I am no more lonely than the Millbrook, or a weathercock, or the north star, or the south wind, or an April shower, or a January thaw, or the first spider in a new house.
在2010年3月，研究人员在月亮的北极发现了冰，尽管还不确认有多少。
In March 2010, researchers discovered ice on the North Pole, though researchers were not sure how much.
她说，“你看，北极光变幻莫测，但是它在八月份的时候活动非常频繁。”
"You see, they are very unpredictable," she said. "they were very active in late August, though."
8月15日一只巨大的北极熊溜到Marresale并且在气象站的垃圾堆里拱来拱去。
On 15 August a large polar bear ambled into Marresale and started rooting through the station's rubbish bin.
上方的这组图片显示了北极海冰范围在2010年9月(左)和2011年3月的对比。
The pair of images above shows Arctic sea ice concentrations for September 2010 (left) and March 2011.
2010年的另一个不同寻常的现象发生在北极，北极在4月底下了一场雨。
Another unusual phenomena occurred in 2010 at the North Pole, which experienced unexpected rain in Late April.
2010年的另一个不同寻常的现象发生在北极，北极在4月底下了一场雨。
Another unusual phenomena occurred in 2010 at the North Pole, which experienced unexpected rain in Late April.
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