搜索结果: 91-105 共查到“国际动态 地球科学总论”相关记录263条 . 查询时间(0.296 秒)
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Converging Weather Patterns Caused Last Winter's Huge Snows(图)
Weather Patterns Last Winter's Huge Snows
2010/8/26
The memory of last winter’s blizzards may be fading in this summer’s searing heat, but scientists studying them have detected a perfect storm of converging weather patterns that had little relation to...
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据《每日邮报》报道,美国科学家近日经研究发现,地球每2700万年要经历一次物种大灭绝,而我们人类还剩下1600万年的时间。
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No Longer Anchored, Antarctic Ice Stream Surges to Sea--Under-Ice Sub Finds Ridge That May Have Held Back Pine Island Glacier(图)
Antarctic Ice Stream Sea Ice Sub Back Pine Island Glacier
2010/6/22
Satellite tracking has shown that the Pine Island Glacier, one of Antarctica's largest ice streams, is accelerating and thus contributing a growing share of the melt water raising sea levels worldwide...
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In nature, random signals often fall mysteriously in step. Fireflies flashing sporadically in early evening soon flash together, and the same harmonic behavior can be seen in chirping crickets, firing...
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After years of preparation, scientists are about to ascend Indonesia’s 4,884-meter (16,000-foot) Puncak Jaya, earth’s highest mountain between the Andes and the Himalayas, to drill samples of some of ...
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2010年5月20-25日,匈牙利科学院土壤科学和农业化学研究所Marton Laszlo教授对地球化学研究所进行了学术访问。在肖唐付研究员的陪同下参观了环境地球化学国家重点实验室,听取了有关环境地球化学国家重点实验室的学科领域、研究方向和研究成果介绍。Marton Laszlo教授对地球化学所取得的成果给予高度评价,并表示希望与该所开展相关领域的合作。
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20th Century One of Driest for Northwest Africa in 900 Years(图)
20th Century One of Driest for Northwest Africa 900 Years
2010/6/22
Some of the worst droughts to hit North Africa in the last 900 years have occurred recently—in the late 20th century—according to an analysis of tree rings that has provided the most lengthy and detai...
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Wally Broecker: 50 Years of Climate Science Innovation(图)
Wally Broecker 50 Years of Climate Science Innovation
2010/4/21
Since arriving at Lamont-Doherty Earth Observatory in 1952, for a college summer internship, Wally Broecker has come up with some of the most important ideas in modern climate science. He was one of t...
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The Prince Albert II of Monaco Foundation and the Principality of Monaco have launched a new partnership with the Earth Institute, Columbia University that stands to make important new strides in prot...
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Decades of drought, interspersed with intense monsoon rains, may have helped bring about the fall of Cambodia’s ancient Khmer civilization at Angkor nearly 600 years ago, according to an analysis of t...
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University Joins 'Synthetic Tree' Venture(图)
'Synthetic Tree' Venture University carbon dioxide
2010/3/23
Columbia University and a research company have entered into a collaboration and licensing agreement for technology that extracts carbon dioxide from the atmosphere, it was announced today. The compan...
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美科学家拼出迄今最详细地球真彩图(图)
地球 彩图
2010/3/5
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Scientists Locate Apparent Hydrothermal Vents off Antarctica(图)
Apparent Hydrothermal Antarctica
2010/3/10
Scientists at Columbia’s Lamont-Doherty Earth Observatory have found evidence of hydrothermal vents on the seafloor near Antarctica, formerly a blank spot on the map for researchers wanting to learn m...
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El Niño and a Pathogen Killed Costa Rican Toad, Study Finds(图)
El Niñ o a Pathogen Killed Costa Rican Toad
2010/3/10
Scientists broadly agree that global warming may threaten the survival of many plant and animal species; but global warming did not kill the Monteverde golden toad, an often cited example of climate-t...
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This week U.S. and Haitian scientists will start a 20-day research cruise off Haiti to address urgent questions about the workings of the great Jan. 12 earthquake, and the possibility of continuing th...