搜索结果: 1-15 共查到“固体地球物理学 characterization”相关记录17条 . 查询时间(0.101 秒)
Applications of hydrogeophysics in characterization of subsurface architecture and contaminant plumes
Geophysical methods Hydrogeophysics Groundwater
2018/3/23
Geophysical methods have been applied to a wide range of hydrogeological problems. With improvement in geophysical inversion algorithms and measurement tools, significant achievements have been made i...
Isotopocule characterization of N2O dynamics during simulated wastewater treatment under oxic and anoxic conditions
N2O isotopocule ratios wastewater N2O reduction oxic and anoxic condition
2017/4/10
Isotopocule ratios of N2O (d15N, d18O and SP = 15N site preference within the linear N2O molecule) are useful parameters
to identify sources of this greenhouse gas and provide an insight into product...
Constraining the dynamics of volcanic eruptions by characterization of pumice textures
Phlegraean Fields Plinian eruptions vesicle textures magma ascent dynamics
2015/9/10
We have characterized the textures of pumice clasts from Phlegraean Fields to gain insights into the conduit
flow-dynamics of alkaline explosive eruptions. Vesicularities, vesicle number densities, a...
Integrated geophysical and geological investigations applied to sedimentary rock mass characterization
sedimentary rock mass quality stratigraphy seismic refraction tomography ERT
2015/9/1
The Salento Peninsula (south-eastern Italy) is characterized by sedimentary rocks. The carbonatic nature of the
rocks means they are affected by karst phenomena, forming such features as sinkholes, c...
New constraints for site-effect characterization from seismic noise analysis in southern Italy. San Fele case study
Ambient noise Shear wave velocity profile Array measurements Seimic hazard
2015/8/28
In the framework of ground-motion amplification analysis for southern Italy, the main target of this study is to provide new constraints on one-dimensional, shallow-velocity profiles for a site in the...
Flash sourcing, or rapid detection and characterization of earthquake effects through website traffic analysis
Monitoring Seismic risk Algorithms and implementation
2015/8/27
This study presents the latest developments of an approach called ‘flash sourcing’, which provides information on the effects of an earthquake within minutes of its occurrence. Information is derived ...
Background electromagnetic noise characterization: the role of external and internal Earth sources
Radio noise characterization Ionosphere-magnetosphere Background EM noise Crustal/lithospheric EM sources
2015/8/14
The Earth is surrounded by the ionosphere and magnetosphere that can roughly be seen schematically as two concentric shells. These two composed and inhomogeneous structured shells around the Earth sel...
Characterization and interaction of driving factors in karst rocky desertification: a case study from Changshun, China
In the southwest ecological problems karst rocky desertification the regional sustainable development the karst environment
2015/1/6
As the most severe ecological issue in southwest China, karst rocky desertification (KRD) has both threatened and constrained regional sustainable development. Comprehensively understanding the relati...
Thermal characterization of the active layer at the Limnopolar Lake CALM-S site on Byers Peninsula (Livingston Island), Antarctica
Lake site the circumpolar active layer active layer thickness monitoring system air surface snow the ground temperature
2015/1/6
The Limnopolar Lake site (A25), of the Circumpolar Active Layer Monitoring-South network (CALM-S), is located on Byers Peninsula, where the active layer thickness is monitored systematically (by mecha...
Characterization of hydrochars produced by hydrothermal carbonization of rice husk
hydrochars produced hydrothermal carbonization rice husk
2015/1/6
Biochar is the carbon-rich product obtained when biomass, such as wood, manure or leaves, is heated in a closed container with little or no available air. In more technical terms, biochar is produced ...
Geomagnetic jerks characterization via spectral analysis
via spectral analysis Geomagnetic jerks
2015/1/4
t. In this study we have applied spectral techniques
to analyze geomagnetic field time-series provided by observatories, and compared the results with those obtained from
analogous analyses of...
Geomagnetic jerks characterization via spectral analysis
Geomagnetic jerks characterization spectral analysis
2015/1/4
In this study we have applied spectral techniques to analyze geomagnetic field time-series provided by observatories, and compared the results with those obtained from analogous analyses of synthetic ...
Geotechnical characterization and seismic response of shallow geological formations in downtown Lisbon
Site effects Lisbon Geotechnical database Theoretical transfer functions Ground motion amplification
2015/8/18
The geological and geotechnical characterization of shallow formations is one of the main steps in performing a microzonation study. This paper presents an example of the usefulness of the information...
Preface "LIDAR and DEM techniques for landslides monitoring and characterization"
LIDAR DEM techniques landslides monitoring characterization
2010/10/21
Preface "LIDAR and DEM techniques for landslides monitoring and characterization".
Characterization of Strombolian events by using independent component analysis
Characterization of Strombolian events independent component analysis
2009/11/11
We apply Independent Component Analysis (ICA) to seismic signals recorded at Stromboli volcano. Firstly, we show how ICA works considering synthetic signals, which are generated by dynamical systems. ...
