搜索结果: 1-15 共查到“地球物理学 2000”相关记录25条 . 查询时间(0.093 秒)
The shape of Vesuvius before the 79 A.D. eruption according to a new finding from a Pompei fresco and Vesuvius central cone history in the last 2000 years
Vesuvius paleomorphology Vesuvius 79 a.d. shape Pompei archaeology history of geology
2015/10/8
The history of Vesuvius and its central cone or Great Cone (Gran Cono) is important because it enables us to improve our understanding of the structural evolution of Somma-Vesuvius. Apart from geologi...
Characteristics of the seismicity of Vesuvius and Campi Flegrei during the year 2000
Vesuvius Campi Flegrei volcano seimicity
2015/9/28
This paper describes the characteristics of the seismicity in the volcanic Neapolitan area during the year 2000 recorded by the monitoring seismic network of the Osservatorio Vesuviano. In particular,...
A microseismic study in a low seismicity area of Italy: the Città di Castello 2000-2001 experiment
microseismicity low-angle normalfault seismic gap seismic hazard
2015/9/17
Recent seismological studies contribute to better understand the first order characteristics of earthquake occurrence
in Italy, identifying the potential sites for moderate to large size earthquakes....
Correction of sun glint effect on MIVIS data of the Sicily campaign in July 2000
MIVIS water leaving radiance sun glint path radiance probability density function
2015/9/7
To assess the suspended and dissolved matter in water in the visible and near infrared spectral regions it is necessary to estimate with adequate accuracy the water leaving radiance. Consequently radi...
Development of geothermal field following the 2000 eruption of Usu volcano as revealed by ground temperature,resistivity and self-potential variations
Usu volcano geothermal field ground temperature electrical prospecting selfpotential field hydrothermal circulation
2015/9/2
The 2000 eruption of Usu volcano, NE Japan, took place on the foot of the somma, and formed a cryptodome of 65 m high accompanying numerous faults. We made repeated measurements of ground temperature,...
Large ionospheric disturbances during a minor geomagnetic storm on June 23,2000
Ionospheric storm Minor geomagnetic disturbance Energy transfer
2015/8/24
We investigate the variations in the ionosphere during a small geomagnetic storm on June 23, 2000, using the total electron content of the Jet Propulsion Laboratory global positioning system, and the ...
Rheological control on the dynamics of explosive activity in the 2000 summit eruption of Mt. Etna
Rheological control the dynamics of explosive activity the 2000 summit eruption Mt. Etna
2014/12/31
In the period from January to June 2000 Mt. Etna exhibited an exceptional explosive activity characterized by a succession of 64 Strombolian and fire-fountaining episodes from the summit South-East Cr...
青藏高原内流区特殊的地理位置和自然环境使得对本区域冰川体积变化的研究相比中国西部其他冰川发育区难度大很多.而作为本区域重要水源补给，同时又是区域气候变化重要指示器的冰川，其储量的变化又是迫切需要获知的信息.在此前提下，本文基于RS、GIS技术平台提取了本区域冰川面积变化数据，并结合冰川目录数据、本区域冰川面积变化的研究资料，采用冰川体积与面积之间的统计关系模型，探讨了本区域冰川自1970年至200...
2012年12月，国际著名刊物Geology公布了2000-2010年间发表在其刊物上最有影响力的论文，我所张培震研究员2004年和徐锡伟研究员2009年的论文榜上有名。根据ISI WEB OF KNOWLEDGE对发表在Geology上最高被引论文的统计，我所张培震研究员等的研究论文（Zhang, P.Z., Shen, Z., Wang, M., Gan, W.J., Burgmann, R....
Periodic and transient radon variations at the Tiberias hot spring, Israel during 2000–2005
radon time-series analysis wavelet Roman spring
2017/4/12
Radon has continuously been monitored at the Roman spring of Tiberias, Israel since 2000 in the frame of an earthquake
research project. However, there was no apparent earthquake related radon anomal...
伴随2000年9月30日sawtooth事件地磁变化和电流楔特征研究
sawtooth事件 电流楔 等效电流系
2010/12/27
为了解极光电集流在sawtooth事件期间的响应情形,本文利用北半球高纬地磁台站的磁场数据,建立了以球元基本电流系反演法求得大尺度电离层水平等效电流系分布的方法,以此研究了2000年9月30日同步轨道LANL卫星观测到的sawtooth事件期间极光电集流的变化.本文将sawtooth注入事件后极区电离层夜侧西向电集流增长的特征,与中低纬地基磁场北向分量正弯扰的特征做比较分析.两者的观测结果都表明在...
2000年4月6日磁暴夜侧场向电流变化特征
磁暴主相 场向电流 极光电集流 亚暴电流楔
2013/9/4
利用全球地磁台站观测数据, 研究了2000年4月6日超级磁暴期间北半球夜侧场向电流变化特征. 结果表明, 磁暴主相期间, 北半球夜侧中纬地区呈现东向磁扰的主要特征, 子夜后扇区东向磁扰强于子夜前扇区. 这表明夜侧高纬电离层的场向电流以流出电离层为主, 流出电离层的场向电流中心在子夜后扇区, 靠近子夜, 即Ⅱ区场向电流和部分环电流体系在磁暴主相期间向昏侧偏转. 磁层亚暴对夜侧流出电离层的场向电流有一...
Travelling ionospheric disturbance over California mid 2000
Travelling ionospheric disturbance California mid 2000
2009/11/9
In this paper, the GPS data collected by more than 130 permanent GPS stations that belong to the Southern California Integrated GPS Network (SCIGN) around the launch of a Minuteman-II missile on 8 Jul...
超低频地磁异常与2000年日本伊豆诸岛震群的关系
电磁现象 地壳活动 超低频地磁方法 主要分量分析 2000年伊豆诸岛震群
2009/7/23
通过研究电磁现象与大地震的联系有助于建立监测地壳运动(如地震、火山
喷发)的电磁方法。在地震的紧急预报中, 超低频(ULF)地磁的方法是最有前途的方法
之一。本文将一种主要分量分析的新方法应用在了与2000年日本伊豆诸岛震群有关的
ULF地磁资料的研究中。这次震群活动始于2000年6月26日, 同年9月结束。在这次
地震活动中, 观测到5次震级超过6级的大地震(分别发生在7月1日、8日、1...
The June 6, 2000, Orta (Çankırı, Turkey) Earthquake: Sourced from a New Antithetic Sinistral Strike-slip Structure of the North Anatolian Fault System, the Dodurga Fault Zone
North Anatolian Fault System Antithetic Fault Sinistral Strike-slip Fault Orta Earthquake
2009/7/8
The İsmetpaşa-Kargı section of the North Anatolian Fault System (NAFS) consists of six subfault zones, namely the Eskipazar, the Ulusu, the Tosya, the Çerkeş-Kurşunlu, ...