搜索结果: 106-120 共查到“地球科学总论 analysis”相关记录181条 . 查询时间(0.21 秒)
Stochastic analysis of geo-electric field singularities as seismically correlated candidates
Stochastic analysis geo-electric field singularities seismically correlated candidates
2010/1/4
The study of the Earth's electromagnetic field prior to the occurrence of strong seismic events has repeatedly revealed cases where transient electric potential anomalies, often deemed as possible ear...
foF2 seismo-ionospheric effect analysis:actual data and numerical simulations
foF2 seismo-ionospheric effect analysis actual data numerical simulations
2010/1/4
On the background of seasonal and helio-geomagnetic disturbances, disturbances of the ionization density near noon connected to earthquakes are investigated. The study is performed for some tens of ea...
Non-invasive methods applied to the case of Municipal Solid Waste landfills (MSW):analysis of long-term data
Non-invasive methods Municipal Solid Waste landfills long-term data
2010/1/28
This work presents and discusses a methodology for modeling the behavior of a landfill system in terms of biogas release to the atmosphere, relating this quantity to local meteorological parameters. O...
The use of airborne LiDAR data for the analysis of debris flow events in Switzerland
airborne LiDAR data flow events Switzerland
2009/12/31
A methodology of magnitude estimates for debris flow events is described using airborne LiDAR data. Light Detection And Ranging (LiDAR) is a widely used technology to generate digital elevation inform...
Empirical analysis of Japanese flood risk acceptability within multi-risk context
Empirical analysis Japanese flood risk multi-risk context
2009/12/30
This paper establishes a framework of a multi-risk context for analyzing acceptable risk beyond single-risk context and empirically examines how other risks affects flood risk acceptability based on R...
Empirical analysis of Japanese flood risk acceptability within multi-risk context
Empirical analysis Japanese flood risk acceptability multi-risk context
2010/1/4
This paper establishes a framework of a multi-risk context for analyzing acceptable risk beyond single-risk context and empirically examines how other risks affects flood risk acceptability based on R...
Evaluation of socio-spatial vulnerability of citydwellers and analysis of risk perception: industrial and seismic risks in Mulhouse
socio-spatial vulnerability risk perception industrial and seismic risks Mulhouse
2009/12/30
Social vulnerability has been studied for years with sociological, psychological and economical approaches. Our proposition focuses on perception and cognitive representations of risks by city dweller...
Evaluation of socio-spatial vulnerability of citydwellers and analysis of risk perception:industrial and seismic risks in Mulhouse
Evaluation socio-spatial vulnerability citydwellers risk perception
2010/1/4
Social vulnerability has been studied for years with sociological, psychological and economical approaches. Our proposition focuses on perception and cognitive representations of risks by city dweller...
Multiscale entropy analysis of electroseismic time series
Multiscale entropy analysis electroseismic time series
2009/12/30
In this work we use the multiscale entropy method to analyse the variability of geo-electric time series monitored in two sites located in Mexico. In our analysis we consider a period of time from Jan...
Near-Real time analysis of seismic data of active volcanoes: Software implementations of time sequence data analysis
seismic data active volcanoes Software implementations time sequence data analysis
2009/12/30
This paper presents the development and applications of a software-based quality control system that monitors volcano activity in near-real time. On the premise that external seismic manifestations pr...
Detection of ULF electromagnetic emissions as a precursor to an earthquake in China with an improved polarization analysis
ULF electromagnetic emissions an earthquake an improved polarization analysis
2009/12/30
An improved analysis of polarization (as the ratio of vertical magnetic field component to the horizontal one) has been developed, and applied to the approximately four years data (from 1 March 2003 t...
Detection of directivity in seismic site response from microtremor spectral analysis
seismic site microtremor spectral analysis
2009/12/30
Recent observations have shown that slope response to seismic shaking can be characterised by directional variations of a factor of 2–3 or larger, with maxima oriented along local topography features ...
Automatic estimation of optimal autoregressive filters for the analysis of volcanic seismic activity
Automatic estimation optimal autoregressive filters volcanic seismic activity
2009/12/30
Long-period (LP) events observed on volcanoes provide important information for volcano monitoring and for studying the physical processes in magmatic and hydrothermal systems. Of all the methods used...
Tree-ring analysis in natural hazards research – an overview
Tree-ring analysis natural hazards research
2009/12/30
The understanding of geomorphic processes and knowledge of past events are important tasks for the assessment of natural hazards. Tree rings have on varied occasions proved to be a reliable tool for t...
Numerical analysis of an intense rainstorm occurred in southern Italy
Numerical analysis an intense rainstorm southern Italy
2009/12/29
In this study we conduct a numerical analysis of an intense and destructive storm that occurred over Calabria, southern Italy, on 10–12 December 2003. More than 250 mm of precipitation was recorded ov...