• The Pleistocene Epoch was an ice age.

    更新世一段冰河时代

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  • An ice age by mid-century would be unimaginably devastating.

    本世纪中叶,冰河时代的破坏力难以想象

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  • In contrast, should another ice age occur, sea level would drop drastically.

    相反如果另一个冰河时代来临海平面急剧下降。

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  • Some of the rings go back almost ten thousand years to the end of the Ice Age.

    有些年轮可以追溯到一万年前冰河时代末期

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  • But during the Ice Age, these plant communities actually grew together, mixed with one another.

    冰河时代这些植物群落实际上一起生长彼此混杂在一起。

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  • The answer is the dynamics of earth's motions, the same thing that caused the Ice Age by the way.

    答案地球运动动力学顺便说一下,也是导致冰河时代的原因。

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  • The Little Ice Age has given way to a new climatic regime, marked by prolonged and steady warming.

    冰河时代让位于以持续稳定变暖为特征的气候体制

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  • That takes the focus away from the natural variations in the earth climate, like the Ice Age, right?

    就把人们的注意力地球气候自然变化上转移开了,比如冰河时代,对吧?

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  • As a result, so the theory goes, the Ice Age animals that depended on plant diversity couldn't survive.

    结果根据这个理论,依赖植物多样性冰河时代动物无法生存

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  • The Pleistocene epoch, most commonly known as the Ice Age, stretched from 1.8 million to 11,500 years ago.

    更新世,也就是众所周知冰河时代180万年前持续至11500年前。

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  • It's kind of ironic to think that absent that effect, it maybe that we would be heading into an Ice Age again.

    想想如果没有那种影响我们可能再次进入冰河时代,真是有点讽刺。

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  • Data from GRIP seem to indicate that the Eemian climate swung at least as wildly as the climate of ice age periods.

    GRIP数据似乎表明Eemian气候变化至少冰河时代的气候一样剧烈。

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  • Still others argue that volcanic dust injected into the atmosphere shields Earth from the Sun's rays and initiates an ice age.

    还有认为注入大气火山灰保护地球免受太阳辐射开启了冰河时代。

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  • Part of the warming is natural; we have experienced a 20,000-year-long warming as the last ice age ended and the ice melted away.

    有一些变自然发生的。随着冰河时代结束和冰的融化,我们已经经历了长达20,000的变暖过程。

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  • The universal global warming at the end of the Ice Age had dramatic effects on temperate regions of Asia, Europe, and North America.

    冰河时代末期全球变暖亚洲欧洲北美温带地区产生巨大影响

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  • Gradually as the concentration of greenhouse gases goes down, Earth starts to cool again, and eventually you slip back into an Ice Age.

    随着温室气体浓度下降地球开始再次变冷最终回到冰河时代。

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  • Soft parts, including skin, hair, and viscera of ice age mammoths, have been preserved in frozen soil or in the oozing tar of oil seeps.

    冰河时代猛犸象柔软部位包括皮肤毛发内脏保存冻土石油渗出焦油

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  • It was not a time of uniform warmth, for then, as always since the Great Ice Age, there were constant shifts in rainfall and temperature.

    不是一个始终温暖时期因为在那时冰期以来的任何时候一样,降雨量温度都不断变化

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  • Since the Ice Age ended ten thousand years ago and warmer temperatures returned to the northern latitudes, many species have migrated north.

    自从一万年前冰河时代结束气温回升北纬地区,许多物种迁移

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  • Findings from the upper sections of the cores have confirmed what scientists already knewclimate during the last ice age fluctuated rapidly.

    来自岩心上部发现证实科学家已经知道的情况:最后一个冰河时代的气候变化非常快。

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  • Another important push was the onset of the Little Ice Age, a climatic phenomenon that led to cooler temperatures in the Northern Hemisphere.

    另一个重要推动因素小冰期的开始,这气候现象导致北半球气温下降。

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  • The late Ice Age rope found in the French cave of Lascaux consists of fibers spiraling to the right, and was therefore tressed by a righthander.

    法国拉斯科洞穴发现冰河时代晚期绳索条绳索旋转的纤维捆成因此子编成的。

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  • They readily admit, however, that little is understood yet as to the reasons why ice age artists created their interesting and detailed paintings.

    然而他们欣然承认,对于冰河时代艺术家创作他们这些有趣精细画作原因,人们知之甚少

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  • For example, as the great ice sheets that covered North America during the last ice age steadily melted away, huge volumes of water flowed from them.

    例如随着覆盖北美冰原最后一个冰河时代逐渐融化大量冰原流出。

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  • When an ice age begins, the continental ice sheets grow, steadily reducing the amount of water evaporated from the ocean that will eventually return to it.

    冰河时代开始时大陆冰原逐渐增大海洋蒸发出来的逐渐减少,而这些最终回到陆地上。

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  • Research now indicates that sizable areas of southeastern Alaska along the inner continental shelf were not covered by ice toward the end of the last Ice Age.

    现在研究表明最后一次冰河时期的尾声阶段,阿拉斯加东南部沿岸的大陆架相当大区域并未覆盖。

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  • Our ancestors adapted to the universal but irregular global warming since the end of the last great Ice Age, around 10,000 years ago, with dazzling opportunism.

    我们祖先令人眼花缭乱的机会主义,适应一个冰期结束后,1万年前普遍不规则全球变暖

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  • Radiocarbon dating of fossils taken from caves on islands along southeastern Alaska's coast suggest that at least a portion of the area was remaining ice-free during the last ice age.

    阿拉斯加东南海岸岛屿洞穴中提取的化石的放射性碳年代测定法表明最后一个冰河时代,地区至少一部分保持无冰状态。

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  • 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.

    同位素年代记录显示过去几十万全球波动模式冰河期大约10万年发生一次

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  • Interglacial periods are, typically periods of time between Ice Ages, when the climate warms, and the glacial ice retreats for a time, before things cool off again and another Ice Age begins.

    间冰期通常在冰期之间时间,这时气候变暖冰川会暂时消退直到气候再次冷,下一个冰期开始。

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