GAC013 Assessment Event 2: Case Study Investigation
Vibration on Two Different
of the System
Student’s Name: Saerom Kim
Student ID #: HUK21846
Teacher:
Sunny Chung
Due Date:
19 July 2012
Word Count: 864
Abstract.................................................................................................................................................. 1
1.0
Introduction ............................................................................................................................... 1
2.0
Methodology .............................................................................................................................. 1
3.0
Findings...................................................................................................................................... 1
4.0
Discussion................................................................................................................................... 3
5.0
Conclusions and Recommendations ........................................................................................ 4
Referencing ............................................................................................................................................ 5
GAC013 AE#2
Saerom Kim
HUK21846
Abstract
Introduction, to talk about briefly mentioned briefly in the background of the topic and what topics to
talk. Methodology is referred to appointed standards for the subject in some way to explain the criteria.
Findings, the analysis is about the subject of several items compare and contrast. Discussion, on the
findings is interpreted from the results and reason. Finally, conclusions and recommendations mentioned
in the final conclusions and noted that any effect is seen results.
1.0 Introduction
The world cannot stop the power of the human variety of natural disasters occur. In various regions
due to a volcanic eruption or tsunami was a big incident. The purpose of this study, two different systems
of machines is looking out for. Further comparisons between the two machines, in contrast, were
investigated by analyzing a variety of information. Both of these systems to protect people from natural
disasters, I began with. Many things to damage each, so it is pre-measured observations are to reduce the
damage. Two kinds of systems require both, but especially through paper, tsunami warn of tsunamis
system to measure the two forecast volcanic eruptions are more useful than a system.
2.0 Methodology
For other natural disasters, by measuring the vibration to prepare for natural disasters because it is
information about the system, two of the system thought it would be like each other. Learn equal by
making reference to how to compare each system was decided to use. Each other using the same aspects
to be examined whether there is any relationship to each other more efficient way to analyze the system
was as brimming over with.
3.0 Findings
The new model developed by UBC researchers is based on physical properties in 2011 that most
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GAC013 AE#2
Saerom Kim
HUK21846
experts agree are common to all explosive volcanic systems, and applies to all shapes and sizes of
volcanoes. Almost all forms of the system that can measure the volcano, in the form of a combination of
physics and earth science earth sciences earthquake waves contained in a physical wave by a volcano
eruption probability was measured. Symptoms volcano erupted, the volcano of microscopic bubbles of
gas will be found by measuring the vibration.
Figure
1
Redoubt
Volcano,
Alaska
Photograph by R. J. Clucas on April 21,
1990
Figure 2 Photograph by S.R. Brantley on
April25, 1990
It is as opposed to, Newman and his teams have used seismology readings from previous tsunami
earthquakes, such as the one in Nicaragua in 1992 and the one that hit Java in 2006, but the Sumatran
event was the first tsunami quake that occurred when RTerg was online in real time. RTerg system when
there is a tsunami caused by vibration measurements, the earthquake location, depth and size to provide
information quickly, such as before the tsunami,
allowing people to know to prepare. This principle
works resulting from the movement of earth science
and physics at the phenomenon of tsunami waves by
using a form that is occurring is to measure. In the
past, these systems do not have received a lot of
damage by the tsunami, tsunami warning, and I
quickly made less damage in case.
Figure 3
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GAC013 AE#2
Saerom Kim
HUK21846
4.0 Discussion
In checking into the topic of two
kinds, RTerg how to predict a volcanic
eruption more useful for people, and is an
efficient way. Because, in the event of a
tsunami, RTerg system algorithm using
tools sure where earthquakes occur, as
the earthquake's location, size and depth
to the information can be obtained. In
addition, when you get that information,
Figure 4 Principle of RTerg system
150km around the earthquake around the world to send information given to the Institute announces the
news. However, due to vibration of magma 'Plugins' measurement system is simply to predict a volcanic
eruption is going to happen. Certain information, but it is to calculate the probability that there is.
Therefore, this system is to predict volcanic eruptions may contain inaccuracies. Department of Earth and
Ocean Sciences University of British
Columbia is an associate professor,
according to Mark Jellinek, it simply
creates
the
vibration
frequency
is
estimated by checking the rising magma.
As a result, RTerg system when the
tsunami occurred by measuring the
frequency of volcanic eruptions is a
better way to estimate the system Figure 5 Great natural catastrophes
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GAC013 AE#2
Saerom Kim
HUK21846
technically is a more effective way. In addition, the probability that may occur and may not happen, not
what happened is to measure. In recent years, I do not know why, but a lot of natural disasters worldwide
occur. Earthquakes, volcanoes, tsunamis, abnormal temperature, etc. are examples. Moreover, the trend is
growing. At present, the next natural disaster, such as materials is increasing. Ever-increasing damage
from natural disasters to reduce the system plays a role. Thus, the volcanic earthquakes estimated using
vibration than a system, when a tsunami happens, RTerg system to measure it more efficient and good.
5.0 Conclusions and Recommendations
RTerg one of the most scientific state-of-the-art invention can be to prevent natural disasters, the
tsunami can have a significant contribution to the future development of tsunami warning systems and
improve the results even more people can move quickly to a safe place. Thus, people from anxiety about
the sudden tsunami relief can feel the life and reduce casualties in future disasters can be dangerous.
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Saerom Kim
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Referencing
Brantley, S.R. “The eruption of Redoubt Volcano.” Alaska : 1990 U.S. Geological Survey Circular 1061.
1990: 33. Web. 18 July 2012.
Dorava, J.M., and D Meyer F. “Hydrologic hazards in the lower Drift River basin associated with the
1989-1990 eruptions of Redoubt Volcano.” Alaska: Journal of Volcanology and Geothermal
Research. 62. (1990): 387-407. Web. 18 July 2012.
“How do scientists forecast volcanic eruptions?” Smithsonian National Museum of Natural History.
n. pag. Global Volcanism Program. Web. 6 July 2012.
“New system Can Warn of Tsunamis Within Minutes.” E Science News. 4 Mar. 2011. E Science News
Web. 19 July 2012.
“The Contribution of the Surveying Profession to Disaster Risk Management” A publication of FIG
Working Group 8.4. 38. 2006. International Federation of Surveyors (FIG) web. 19 July 2012.
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