搜索结果: 1-8 共查到“国际动态 理学 2,000 years”相关记录8条 . 查询时间(0.221 秒)
U.S. East Coast sea level rise in 20th century fastest in 2,000 years（图）
U.S. East Coast sea level rise 20th century 2,000 years
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2021/4/9
The rate of sea level rise in the 20th century along much of the U.S. Atlantic coast was the fastest in 2,000 years, and southern New Jersey had the fastest rates, according to a Rutgers Universi...
Greenland is on track to lose ice faster this century than in any other over the past 12,000 years（图）
Greenland lose ice faster century past 12,000 years
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2020/10/10
Greenland's rate of ice loss this century is likely to greatly outpace that of any century over the past 12,000 years, a new study concludes.The U.S. National Science Foundation-supported researc...
Modern humans reached westernmost Europe 5,000 years earlier than previously known（图）
Modern humans reached westernmost Europe 5,000 years earlier previously known
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2020/10/10
Modern humans arrived in westernmost Europe 38,000 - 41,000 years ago, about 5,000 years earlier than previously known, according to Jonathan Haws of the University of Louisville and an inte...
Historic 2013 Colorado Front Range storm accomplished up to 1,000 years of erosion,CU-Boulder study finds
2013 Colorado storm accomplished 1,000 years of erosion CU-Boulder
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2015/9/8
The historic September 2013 storm that triggered widespread flooding across Colorado’s Front Range eroded the equivalent of hundreds, or even as much as 1,000 years worth of accumulated sediment from ...
Warming Pushes Western U.S. Toward Driest Period in 1,000 Years（图）
Warming Western U.S. Driest Period 1,000 Years
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2015/3/4
During the second half of the 21st century, the U.S. Southwest and Great Plains will face persistent drought worse than anything seen in times ancient or modern, with the drying conditions “driven pri...
Sleeping sands of the Kalahari awaken after more than 10,000 years（图）
Kalahari awaken Sleeping
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2014/12/1
The name conjures an arid, almost lifeless expanse, its red, iron oxide sands stretching to the horizon and beyond.
Kgala, Tswana natives called it, the great thirst. Kgalagadi, it's also named: the...
Sleeping sands of the Kalahari awaken after more than 10,000 years
Sleeping sands of the Kalahari awaken desert
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2014/10/16
The name conjures an arid, almost lifeless expanse, its red, iron oxide sands stretching to the horizon and beyond.
Kgala, Tswana natives called it, the great thirst. Kgalagadi, it's also named: the...
Southern Glaciers Grow Out of Step With North--New Dating Technique Points to Differences Over 7,000 Years（图）
Southern Glaciers New Dating Technique Over 7,000 Years
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2009/12/10
The vast majority of the world’s glaciers are retreating as the planet gets warmer. But a few, including ones south of the equator, in South America and New Zealand, are inching forward. A new study i...