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New research from Cornell and the Smithsonian Institution deepens the geological understanding of Earth’s continents by testing and ultimately eliminating a popular hypothesis about why continental an...
Can humans endure long-term living in deep space?The answer is a lukewarm maybe, according to a new theory describing the complexity of maintaining gravity and oxygen, obtaining water, developing agri...
近日,美国NASA喷气推进实验室(JPL)宣布其“近地天体勘测者”(NEO Surveyor)望远镜已通过严格的技术和项目审查,将进入最终设计制造阶段,并将制定其技术、成本和进度基准。
Earthquakes are notoriously hard to predict, and so too are the usually less-severe aftershocks that often follow a major seismic event.
Geothermal experts say borehole data shows promise(图)     地热 钻孔数据 深地       font style='font-size:12px;'> 2023/5/18
Nearly 175 community members joined a town forum Nov. 3, held in person and online, to hear updates on the Cornell University Borehole Observatory – known as CUBO. The observatory represents a major s...
2022年8月29日至9月2日,中国-巴基斯坦地球科学研究中心(以下简称“中巴中心”)联合中国地震局地球物理研究所在北京举办了中-巴地震监测与防震减灾技术培训班。
Upon reflection, scientists evaluate Earth-cooling strategies     地球 冷却策略 平流层       font style='font-size:12px;'> 2023/5/19
A group of international scientists led by Cornell is – more rigorously and systematically than ever before – evaluating if and how the stratosphere could be made just a little bit “brighter,” reflect...
2-mile borehole to reveal viability of campus’s geothermal future(图)     钻孔  校园地热  可行性       font style='font-size:12px;'> 2023/5/22
Cornell is one step closer to determining the feasibility of using deep geothermal energy to heat the Ithaca campus.
2022年5月23—27日,由欧洲地球科学联盟主办的EGU 2022科学大会在奥地利维也纳举行。EGU是欧洲顶级地球科学学术组织,由欧洲地球物理学会(EGS)和欧洲地球科学联盟(EUG)合并构成,致力于研究地球科学、行星及空间科学规律,EGU年度会议是欧洲乃至世界最大和最著名的地球科学活动之一,每届年会都汇集万余名来自世界各地的科学家。本次年会采用“线上+线下”混合方式进行。
美国地震学会年会(2021 SSA Annual Meeting)于4月19日至4月23日以线上视频会议方式举办,中国地震局工程力学研究所胡进军研究员、任叶飞研究员和冀昆副研究员参加了会议并进行学术交流。
Swelling colloids could fix short circuits in geothermal wells     膨胀胶体  地热井  修复短路       font style='font-size:12px;'> 2023/5/22
Swelling colloids – mixtures, such as milk and paint, in which particles are suspended in a substance and which can grow up to 100 times larger under certain temperatures – could be used to fix flow p...
北京时间2022年4月1日下午,国际地质灾害与减灾协会(ICGdR)通过视频会议方式召开了2022年度第一次理事代表大会。ICGdR主席、各委员会主席、理事、秘书处等来自日本、意大利、中国、法国、吉尔吉斯斯坦、尼泊尔、韩国、印度尼西亚、捷克、英国等10个国家的共56名国际专家出席会议,会议由ICGdR主席Prof. Fawu Wang主持。在本次ICGdR理事代表大会上,中国岩石力学与工程学会党委...
Earthquake fracture energy relates to how a quake stops(图)     地震  断裂能量  地震停止       font style='font-size:12px;'> 2023/5/22
By examining earthquake models from a fresh perspective, Cornell engineers now show that the earthquake fracture energy – once thought to relate to how faults in the Earth’s crust weaken – is related ...
Shaking up earthquake research at MIT(图)     地震  构造地质学  断层力学       font style='font-size:12px;'> 2023/6/9
Major environmental events write their own headlines. With loss of life and crippling infrastructure damage, the aftershocks of earthquakes reverberate around the world — not only as seismic waves, bu...
Between 2.5 and 4 billion years ago, a time known as the Archean eon, Earth’s weather could often be described as cloudy with a chance of asteroid. Back then, it was not uncommon for asteroids or com...

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