scale of seismic intensity 地震强度表,地震强度分级,地震强度计 seismic intensity scale 地震强度计 相似单词 zoning n. 分区制 seismic adj. 1. 地震的;地震引起的 2. 影响深远的;重大的 intensity n. 1.[U]强烈;剧烈;极度;紧张;极端 2.[U,C](电、光、热等的)强度;烈度 3.[U]热烈;热情;专...
The temporal and spatial distribution of seismic activity is analyzed using a self-organizing map (SOM) to find the relation between large, hazardous and other, smaller earthquakes. The seismic activity is represented by the number of shallow earthquakes with magnitude greater than 1.0 that are ...
Researchers are working on a new national map of seismic hazards for Brazil. In preparing the seismic hazard map, the researchers first conducted a survey of the tremors that have occurred in Brazil in recent decades in order to determine the level of seismic activity in each region. According ...
In Iceland, the alarm also sounded over the weekend as scientists detected increased seismic activity and warned an eruption could soon take place on the island nation's Reykjanes peninsula close to capital Reykjavik. The town of Grindavík was evacuated. Like Italy, the country saw one other ...
<p id="abspara0010" view="all"> It is well known that seismic hazard assessment should be implemented to design infrastructures in an earthquake-prone area such as Bengkulu. This paper presents local seismic hazard maps based on the response spectra of s
The current map shows the magnitude (pun intended) of seismic activity in Southern California. View larger image Step 6— Click features on the map to view the layer pop-ups. Note that the layer is a group layer containing other layers. ...
This book discusses the mechanisms of generation of earthquakes in the Tibetan Plateau region, one of the most seismically active regions of China. Information is given on the structure of the region, characteristics of the seismic activity, and predictions for the future. Hardbound text in English...
We collect the soil data and conduct the seismic wave propagation. The input motion for wave propagation analysis is generated from the spectral acceleration curves of stiff and dense soils. Various ground motion parameters such as peak ground acceleration, short-period and long-period spectral ...
The time series of winter North Atlantic Oscillation Index (NAOI) in the period of 1429-1983 developed by Glueck and summer Flood/Drought Index (FDI) of ea... FU Congbin - 中国科学通报:英文版 被引量: 75发表: 2005年 Seismic hazard in Greece. I. Magnitude recurrence Two different methods...
Previous Stanford research has shown that wastewater injected as a step inhydraulic fracturing(fracking) underlies an increase in seismic activity in parts of the central and eastern U.S., particularly in Oklahoma, starting in 2005. While none of these small-to-moderate earthquakes has yet caused...