搜索结果: 121-135 共查到“国际动态 地球物理学”相关记录430条 . 查询时间(1.109 秒)
Ventura Fault Could Cause Stronger Shaking,New Research Finds
Ventura Fault Cause Stronger Shaking
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2017/3/13
A new study by a team of researchers, including one from the University of California, Riverside, found that the fault under Ventura, Calif., would likely cause stronger shaking during an earthquake a...
日本试验卫星探索太空垃圾解决方案
太空垃圾 试验卫星
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2017/2/15
为解决太空垃圾不断增加的世界性难题，位于日本福冈县广川町的产业机械企业中岛田铁工所与东北大学联合开发出可以让卫星完成使命后自动降低高度进入大气层燃烧的技术，并制造了一颗名为“FREEDOM”的小卫星，计划年内从国际空间站放入太空，进行验证试验。
Tonga is a seismologists’ paradise, and not just because of the white-sand beaches. The subduction zone off the east coast of the archipelago racks up more intermediate-depth and deep earthquakes than...
俄罗斯研制成功首台国产太空3D打印机，它能够在失重条件下为宇航员打印零部件。托木斯克理工大学、俄科院西伯利亚分院强度物理与材料学研究所、斯科尔科沃科技大学和俄“能源”火箭航天集团公司等4家单位参与该项目的联合研制。
Tectonic shift?
Tectonic shift
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2016/12/27
Plate tectonics, the idea that the surface of the Earth is made up of plates that move apart and come back together, has been used to explain the locations of volcanoes and earthquakes since the 1960s...
日本利用物联网技术开发东非地热资源
日本 物联网技术 东非 地热资源
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2016/12/14
日本政府与联合国工业开发署（UNIDO）合作，在东部非洲国家通过互联网技术将地热发电设备相互联结，来提高生产效率。这是世界首次在这方面进行尝试，其初衷是力图在这一具有巨大地热发电潜力的地区，通过引入先进技术，不断扩大在非洲的影响力。
Seismically active Kathmandu region in store for larger earthquake
Seismically Kathmandu region store for larger earthquake
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2016/12/13
An earthquake much more powerful and damaging than last year's 7.8 magnitude quake could rock Kathmandu and the Himalayan Frontal Fault, an international team of seismic experts has concluded. The uns...
重力信号可成地震预警新方法
重力信号 地震预警 地震波 日本
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2016/11/23
日本当地时间22日5时59分，日本福岛县附近海域发生7.4级地震。地震经常会造成严重人员伤亡以及种种次生灾害，但当前的科技水平尚无法预测地震的到来，甚至未来相当长的一段时间内，地震也是无法精准预测的。这是因为地震预警系统依赖于对地震波的检测，但是只有在地震发生后才能检测到地震波。另外，科学家们虽然早已知道，地震会导致地球重力场发生变化，但到目前为止，只在震后检测到重力场静态变化。
Geologic imaging technique measures strength of Earth’s outer shell
Geologic imaging technique measures strength Earth’s outer shell
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2016/10/10
An advanced imaging technique used to map Earth’s outer shell also can provide a measure of strength, finding weak spots and magma upwellings that could point to volcanic or earthquake activity, accor...
Scientists Expect to Calculate Amount of Fuel Inside Earth by 2025
Scientists Calculate Amount Fuel Inside Earth 2025
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2016/9/29
Earth requires fuel to drive plate tectonics, volcanoes and its magnetic field. Like a hybrid car, Earth taps two sources of energy to run its engine: primordial energy from assembling the planet and ...
Study Finds Earthquakes Can Trigger Near-Instantaneous Aftershocks on Different Faults
Earthquakes Trigger Near Aftershocks Different Faults
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2016/9/29
According to a new study by scientists at Scripps Institution of Oceanography at the University of California San Diego, a large earthquake on one fault can trigger large aftershocks on separate fault...
After the Quake–Data Can Help Predict Consequences of the Next Event
After the Quake Data Predict Consequences Next Event
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2016/8/1
Later this year, seismology geophysicist Steve Roecker will travel to Illapel, Chile, to remove instruments which have been tracking the struggle between two tectonic plates that caused a magnitude 8....
海沟慢滑区可能是海啸地震震源地
海沟慢滑区 海啸地震震源地
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2016/6/13
一个国际联合研究小组通过设置在海底的观测仪器，发现了新西兰北岛以东的希库朗伊沉降带发生的慢滑运动，并证实慢滑区域可能会成为海啸地震的震源地，这对今后预测沉降带沿岸部位潜在地震的发生具有重要意义。该成果发表在近期的《科学》杂志上。
日本发布东亚地震火山信息图
日本 东亚地震火山信息图
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2016/5/25
日本产业技术综合研究所近日发布了一份东亚地区地震火山灾害信息图，涵盖东亚地区1850年以来主要的地震信息和1400年以来主要火山喷发情况，成为研究东亚地区地震火山的重要资料。这份信息图由产业技术综合研究所地质调查综合中心与东亚一些国家和地区的相关机构合作完成，合作者中包括，中国地震局地球物理研究所。目前，该信息图可在产业技术综合研究所网站上下载。
Researchers from MIT, Princeton University, and elsewhere have developed a new technique to monitor the seasonal changes in Greenland’s ice sheet, using seismic vibrations generated by crashing ocean ...