搜索结果: 1-15 共查到“国际动态 地球物理学”相关记录31条 . 查询时间(0.621 秒)
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...
美国NASA实验室拟制造新一代近地天体追踪太空望远镜
NASA实验室 近地天体追踪 太空望远镜
<
2024/1/23
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.
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...
中-巴地震监测与防震减灾技术培训班举办
中-巴 地震监测 防震减灾 技术培训班
<
2023/4/13
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。
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...
Cornell is one step closer to determining the feasibility of using deep geothermal energy to heat the Ithaca campus.
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...
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
<
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...
How asteroid, comet strikes may have delayed evolution of atmosphere（图）
小行星 彗星撞击 大气科学 高层大气物理学
<
2023/6/21
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...
When an 8.2-magnitude earthquake struck off the coast of Chignik, Alaska, on July 29, geophysicist Geoffrey Abers did the logical – if not simple – thing.
He raced to Alaska with a group of collabora...
2021年7月12日，在国家遥感中心和亚洲大洋洲综合地球观测计划（AOGEO）共同支持下，中国科学院空天信息创新研究院、国际山地综合开发中心（ICIMOD）联合举办的2021年地球观测服务发展中国家可持续发展国际培训班开幕。同时，亚洲大洋洲综合地球观测计划（AOGEO）区域能力发展中心（RCCD）在中国北京和尼泊尔加德满都两地正式启动。
We are all too familiar with severe weather on Earth, but many of us aren’t aware of the severe weather in space – the varying conditions between the sun and the Earth, including solar wind, flares an...