搜索结果: 136-150 共查到“国际动态 固体地球物理学”相关记录371条 . 查询时间(2.616 秒)
NSF awards $1.35 million for new institute focused on Earth's critical zone: Where rock meets life(图)
earth meets life
2014/12/1
Scientists at observatories across the United States who study Earth's thin but life-sustaining veneer are getting new resources to answer questions with global implications.
Lightning expected to increase by 50 percent with global warming(图)
global warming Lightning
2014/12/1
Today’s climate models predict a 50 percent increase in lightning strikes across the United States during this century as a result of warming temperatures associated with climate change.
日本综合地球环境学研究所教授访问中国科学院地球环境研究所(图)
日本 地球环境学 中国科学院地球环境研究所
2014/8/27
应中国科学院地球环境研究所刘禹研究员邀请,日本综合地球环境学研究所、名古屋大学Takeshi Nakatsuka教授于2014年8月21日至26日到中科院地球环境研究所参观访问。Takeshi Nakatsuka是日本综合地球环境学研究所 (Research Institute for Humanity and Nature) 和名古屋大学(Nagoya University)教授,他的研究领域主...
俄罗斯将建造地球遥感卫星集群
俄罗斯 地球遥感 卫星
2014/8/20
俄罗斯航天署日前公布的联邦航天纲要显示,俄将拨款3586亿卢布(约合609亿元人民币)用于在2016年—2025年建造新一代地球遥感卫星集群。预计其数量将达到26颗,届时将能够保证对地球陆地、海洋以及大气层进行全方位的信息监控与预报。
科学家拟用地震学方法探测圣海伦斯火山活动机理(图)
地震学方法 圣海伦斯火山 活动机理
2014/7/17
作为迄今为止活火山周围规模最大的地震学部署之一,研究人员正在美国华盛顿州圣海伦斯火山附近布置仪器,以研究导致美国历史上最具破坏性的火山爆发的复杂地下系统。本月,他们甚至将制造爆炸来产生地震波。该项工作将有助于研究西北太平洋沿岸和全球类似地质环境下火山的活动机制。
科学家已经研究出诸如意大利埃特纳火山和维苏威火山等火山区的岩浆结构。一项正在开展的安第斯山脉跨学科研究项目则将目光投向了玻利维亚和智利...
科学家首次发现破裂速度超快的深源地震
破裂速度超快 深源地震 美国斯克里普斯海洋研究所
2014/7/14
美国斯克里普斯海洋研究所研究人员2014年7月11日报告说,他们第一次在地球深部发现了破裂速度超快的地震,其破裂速度高达每秒8公里,约是音速的23倍。这一发现将有助于了解深源地震的发生机制,并更好地评估某些断层的危害。
Scripps Scientists Discover Evidence of Super-fast Deep Earthquake(图)
The earthquake The planets The ocean Deep earthquake The surface of the earth
2014/7/18
As scientists learn more about earthquakes that rupture at fault zones near the planet’s surface—and the mechanisms that trigger them—an even more intriguing earthquake mystery lies deeper in the plan...
Oklahoma earthquake swarm linked to wastewater injection wells, says study involving CU-Boulder
The earthquake Wastewater Oil Natural gas Underground strata Hydrological geology sewage
2014/7/18
The massive increase in earthquakes in central Oklahoma is likely being caused by the injection of vast amounts of wastewater from oil and gas operations into underground layers of rock, according to ...
氧或是外地核中唯一的轻元素
地震数据 地核 轻元素
2014/5/21
来自法国、瑞士和英国的科学家日前通过地震数据、实验室实验和理论模型得出结论,证明氧是外地核中唯一的轻元素。发表在《美国国家科学院院刊》上的这篇论文描述了它们如何通过实验在实验室中排除了在外地核中可能存在的其他轻元素,而只留下氧。
Research finds human impact may cause Sierra Nevada to rise, increase seismicity of San Andreas Fault
Research finds human impact Sierra Nevada to rise increase seismicity San Andreas Fault
2014/6/12
Like a detective story with twists and turns in the plot, scientists at the University of Nevada, Reno are unfolding a story about the rapid uplift of the famous 400-mile long Sierra Nevada mountain r...
Four professors elected to the National Academy of Sciences
Four professors the National Academy of Sciences The earth
2014/8/22
Four MIT professors have been named to the prestigious National Academy of Sciences (NAS), an honor recognizing distinguished and continuing achievements in original research.
Ground-improvement methods might protect against earthquakes
Ground-improvement methods protect against earthquakes
2014/3/28
WEST LAFAYETTE, Ind. — Researchers from the University of Texas at Austin's Cockrell School of Engineering are developing ground-improvement methods to help increase the resilience of homes and low-ri...
美科学家推测“晴空闪电”或可成预测地震关键
美 晴空闪电 地震关键
2014/3/14
据俄罗斯《共青团真理报》2014年3月11日消息,美国新泽西州罗格斯大学的科学家经研究推测称,地震预测的关键可能在于地震之前晴空中的奇特闪电。根据在意大利和日本强震前夕发现的神秘发光物,美国新泽西州罗格斯大学的科学家推测称,地震前晴空中出现的神秘闪电可能是由地壳层的相互运动造成的。还有一种推测是该神秘强光可能是由地壳运动产生的超级动力电荷所造成。
Arecibo Observatory main suspension cable repaired following earthquake(图)
earthquake Arecibo Observatory
2014/3/20
MENLO PARK, Calif.—March 12, 2014—On January 13, 2014, the William E. Gordon radio telescope in Arecibo, Puerto Rico sustained damage following a 6.4 magnitude earthquake that was centered 37 miles no...
Arecibo Observatory main suspension cable repaired following earthquake
Arecibo Observatory earthquake
2014/3/20
On Jan. 13, 2014, the William E. Gordon radio telescope in Arecibo, Puerto Rico, sustained damage following a 6.4 magnitude earthquake that was centered 37 miles northwest of Arecibo. Today, the obser...