The Little Ice Age lasted from roughly 1300 until the middle of the nineteenth century.
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2. 他们是在温室里尝试模小冰河期气候并在里面种了一些树吗？
Try to simulate an Ice Age climate in their greenhouse and grow some trees in there?
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3. 据了解，小冰河期的降温始于约1200年的格陵兰岛和北极。
It is known that the Little Ice Age cooling began in Greenland and the Arctic in about 1200.
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4. 在一些描绘着冰河期的人物拿着东西的例子中，虽然不是所有，但大多是用右手。
In the few cases where an Ice Age figure is depicted holding something, it is mostly, though not always, in the right hand.
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5. 五头乳齿象、三头冰河期野牛和一头幼年哥伦比亚猛犸象的部分遗骸，以及植物和昆虫都已被发现。
Partial remains of five mastodons, three Ice Age bison and a juvenile Columbian mammoth, as well as plant matter and insects, have been found.
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6. 同位素年代记录显示，过去几十万年全球冰量的波动有一个模式：冰河期大约每10万年发生一次。
The dated isotope record shows that the fluctuations in global ice volume over the past several hundred thousand years have a pattern: an ice age occurs roughly once every 100,000 years.
As the Little Ice Age progressed, farmers probably moved their fields to lower elevations, infringing on the lands of other farmers and pushing people together, thus contributing to the aggregations.
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8. 那些植物可能导致了下一次大冰河期的到来。
And those plants may have caused the next great ice age.
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9. 在大冰河期，二氧化碳含量水平怎么会高呢？
How come a big ice age happened when carbon dioxide levels were high?
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10. 地球可能会进入一个新的冰河期。
The earth may enter a new 'Ice Age'.
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11. 现在让我们再回到冰河期的话题上吧。
Now let's come back to the topic about Ice Age again.
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12. 现在，恐怕冰河期将永远在地球上消失了。
Now, perhaps Ice Age will disappear on the earth forever.
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13. 令我们惊奇的是，冰河期竟然有自己的规律。
To our surprise, Ice Age does have its own law.
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14. 冰河期持续了数千年。
The glacial epoch lasted for thousands of years.
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15. 我们大多数人都知道地球上曾有过三次冰河期。
Most of us know that there have ever been Ice Ages on the earth three times.
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16. 科学家警告称，地球可能会逐渐进入“小冰河期”。
The Earth could be headed for a 'mini ice age' researchers have warned.
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17. 每10万年或更久，地球将进入一个冰河期-但并不总是这样。
Every 100,000 years or so, the Earth swings into an ice age - but it wasn't always this way.
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18. 现在，在我们继续谈冰河期之前，我们谈点别的问题。
Now let's mention other problems before we continue talking about Ice Age.
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19. 因此，即使在冰河期，湖面和深海的生命体也得以延续。
So evenduring the ice ages, life continued to thrive on lake floors and in thedeep ocean.
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20. 不过，最近的研究结果下调了太阳辐射因素对小冰河期的相对重要性。
However, recent studies have brought down the relative importance of this solar effect on the little ice age.
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21. 这最终使大气层达到一定温度来结束冰河期，Kump说到。
This eventually would have warmed the atmosphere enough to end the ice age, says Kump.
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22. 当冰河期接近尾声，气温也随之上升时，又出现了两段严寒时期。
As the glacial period drew to a close and temperatures began to rise, there were two final cold snaps.
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23. 这些冰期也叫冰河期，在各冰期间的相对温暖时期就叫间冰期。
These ice ages are also called glaciations and the periods of relative warmth between them are called interglacials .
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24. 如此洪水恰恰都发生在冰河期之后，地球变得越来越温暖的时候。
Such a flood just took place when the earth became warmer and warmer after an Ice Age.
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25. 牠们之间有许多变化，都是对冰河期之前的西伯利亚环境的适应。
A number of these changes represented adaptations to grazing in Siberia's periglacial conditions.
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26. 过去，植物一直保持与气候同步，在上次冰河期解冻之后，给了它们许多时间让它们迁移。
In the past, plants have kept pace with the climate and after the last ice age thawed had lots of time to migrate.
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27. 尽管那种说法还处于争论当中，最近的冰河期大多在我们身上留下了印记却是真实可信的。
While that's still open to debate, it's plausible that the most recent glacial period left its mark on our species.
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28. 尽管那种说法还处于争论当中，最近的冰河期大多在我们身上留下了印记却是真实可信的。
While that's still open to debate, it's plausible that the most recent glacial period left its mark on our species.
