0.
In the United States, California receives the most attention for earthquakes, but Alaska actually has had eight of the largest ten earthquakes in this country. The largest was a magnitude of 9.2 at Prince William Sound Alaska on March 27, 1964 (The largest earthquakes in the United States). This earthquake triggered a Pacific-wide tsunami. The earthquake and resulting tsunami took the lives of 115 people (Earthquake facts and follies). It raised or lowered the ground surface as much fifty-six feet in some areas. The length of the ruptured fault was between 310.5 and 621 miles. To put the magnitude of this earthquake in perspective, the amount of energy released was equal to 12,000 Hiroshima-type blasts, or 240 million tons of TNT. The 9.1 magnitude was more than 10,000 times greater than a moderate 5.0 earthquake.
ibliography
Earthquake facts and follies. Retrieved May 21, 2006 from Web site: http://www.ceri.memphis.edu/public/follies.shtml
However, it is not feasible to remove human populations from the most earthquake-prone areas, some of which are incredibly densely populated. Furthermore, the reality of modern life is that there are some activities, such as driving under freeway overpasses, which greatly increase the risk of death during significant seismic activity. However, what if there was a way to increase warning time, and give people sufficient notice of a coming earthquake, so that people could end high-risk activities and get to safer locations? It would not end the death and destruction of earthquakes; the force of the earth is simply too powerful, but it might go far to mitigate such suffering. I am interested in studying earthquakes, because I believe there must be a way to develop…...
A) Write a summary of an article on the environment that was published in The New York Times between 1/22 and 1/28. This assignment is for 150 words.
ANCHORAGE — The people of Alaska, spurred by the threat of a massive underwater earthquake which could result in a tsunami, evacuated the safety of their homes at midnight. Authorities had transformed schools into temporary evacuation units and citizens flocked there, parking their automobiles at Walmart and Safeway parking lots. Several rushed to the safe higher ground provided by Pillar Mountain. However, fortunately, the tsunami didn’t occur and in 4 hours’ time, the tsunami warning issued between Alaska and the Mexican-American border was lifted (Burke, Blinder and Fountain 17). This sudden panic across the Pacific coast commenced following US Geological Survey reports of an earthquake of magnitude 7.9, half an hour after midnight (Alaskan Gulf time). While authorities claimed nobody reported any immediate…...
Dangerous and Natural Energy
Patterns in the distribution of earthquakes in the U.S.
The earthquake patterns in the U.S. are fairly distinct. The most high-risk areas are the west coast, especially along the Pacific Coast, the Big Island of Hawaii and pockets in Alaska, Tennessee and South Carolina. A good part of the western part of America from ocky mountain region has a moderate chance of earthquake while the remaining parts of the country are under a slight risk of earthquake. The areas that have the lowest chance of earthquakes are southern Texas, Florida and the northern-most states of Michigan, Wisconsin and Minnesota. Hawaii and Alaska also have a moderate risk of earthquake according to the U.S. Geological Survey's Seismic Hazard Maps (USGS, 2008).
I live in New York and this means I live in a region that has a slight risk of earthquakes, typically 4-8g. Most earthquakes are measures by the amount…...
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References
Wielandt, Erhard. (2002). Seismic Sensors and their Calibration. Institute of Geophysics, University of Stuttgart.
This happens as the magma chamber empties and a ring fracture occurs. This collapse often blocks the flow of magma but the heated interior still produces gasses and steam. Often, that steam and other gasses create a lake in the middle of the caldera similar to Crater Lake in Oregon or Glen Coe in Scotland.
8. WHY DO SOME VOLCANOES EXPLODE, WHILE OTHERS EMIT ONLY GASEOUS CLOUDS?
Some volcanoes explode because the magma that is beneath them is physically forced out of the volcano and into the air. Also, some volcanoes have a core or cap that was formed long ago that holds magma back until it can reach a pressure high enough for it to explode outward. Other volcanoes release only gas because there are pockets of gas and ash trapped above the magma chamber, but below the surface of the volcano. This is released instead of magma and the…...
Geological vs. Biological Energy
Geological Energy vs. Biological Energy
There are various differences as well as possible similarities between the geological and the biological energy. It is worth noting that energy is the ability to do work, and in many aspects causes movement.
The differences in the two types of energy have to do with the sources. The geological energy is noted to be predominantly from surface process like weather patterns, Hydrologic cycle, erosion and even the sun. The other significant process is the tectonic process that produces geological energy like earthquake and volcanoes that originate from the interior of the earth. The geological surface process that produces the geological energy is gravitational causing acts like evaporation and erosion. The interior process also has tectonic stress or pressure. The surface process is characterized by motion for instance the flowing of water, chipping of rocks and movement of air. The interior process is also…...
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References
Ostatic, (2011). Seismic Tool-Kit Helps Scientists Research Earthquakes. Retrieved January 29,
Session Long Project involve developing a disaster management program a specific country include hazard analysis, prevention, preparedness, response, recovery plans. Epidemiology Disasters espond: 1.
In 2011, Japan was shook by a devastating earthquake which claimed thousands of deaths and led to serious economic casualties. Since then, a number of concerns have been raised in regards to expectations of an even vengeful one in the near future. In fact, Japan has had a history of damaging quakes throughout the years. In 2004, the Ch-etsu Earthquakes, although less serious as to the number of human lives, forced many people to leave homes and injured thousands. It was considered the most vengeful quake since 1995 when thousands were killed in the Great Hanshin Earthquake, hundreds of thousands more were affected one way or another and substantial economical damage was registered. As such, Japanese have become more vigilant in regards to their safety and are…...
Jamil, S., & Kuntjoro I.A. (2009). Managing Double Trouble: Indonesia's earthquakes and the Philippines' typhoons. paper presented at the Third Annual Convention of the Consortium of Non-Traditional Security Studies in Asia, November 3-4, 2009. Retrieved from http://www.rsis-ntsasia.org/activities/conventions/2009-singapore/Sofiah%20Jamil.pdf
New Madrid Fault
In the wake of recent seismic activity and devastating earthquakes many people tend to speculate as to where the next big earthquake will occur. Most people point to the west coast of the United States as the obvious choice for an earthquake setting. In doing so we ignore a potentially catastrophic area of seismic activity known as the New Madrid Fault, which is Located in New Madrid, Missouri. Despite its potentially dangerous characteristics this area is often overlooked or dismissed due to its mid-western location. It is however, important to note that big earthquakes have occurred in this area and that as time passes the likelihood of a large earthquake occurring in the New Madrid Fault increases. The New Madrid Fault has caused several large earthquakes, the most significant quakes occurred during the years 1811-1812. According to historical accounts which are based on topographic results and effects the…...
UCSD pplication
s a resident of Taiwan, I know all too well how devastating an earthquake can be. Japan and Taiwan both experienced earthquakes in March, 2011. The lives lost and physical damage sustained remind us of nature's power. Japan's earthquake continues to be major news because of the nuclear accident that resulted, the worst since Chernobyl. Taiwan's recent earthquake was, fortunately, far less dramatic, with damage to buildings and roads but no loss of life. Taiwan is frequently rattled by earthquakes, although they are usually minor. More than a decade ago, however, our island was rocked by a strong earthquake that killed more than 2,000 people. We wait and wonder if it will happen again.
s terrible as Japan's recent earthquake was, the outcome could have been even more disastrous. s scientists have increasingly come to understand when, where and how earthquakes occur, governments have been better able to help their…...
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As a resident of Taiwan, I know all too well how devastating an earthquake can be. Japan and Taiwan both experienced earthquakes in March, 2011. The lives lost and physical damage sustained remind us of nature's power. Japan's earthquake continues to be major news because of the nuclear accident that resulted, the worst since Chernobyl. Taiwan's recent earthquake was, fortunately, far less dramatic, with damage to buildings and roads but no loss of life. Taiwan is frequently rattled by earthquakes, although they are usually minor. More than a decade ago, however, our island was rocked by a strong earthquake that killed more than 2,000 people. We wait and wonder if it will happen again.
As terrible as Japan's recent earthquake was, the outcome could have been even more disastrous. As scientists have increasingly come to understand when, where and how earthquakes occur, governments have been better able to help their countries prepare. In the Far East, where the risk of earthquakes is high, there is a high level of preparedness, with infrastructure in place to help minimize the physical damage and assist people with basic needs in the aftermath of disaster. There is still much more to be done, however. I would very much like to attend the summer program "Earthquakes in Action" at the University of California at San Diego's Jacobs School of Engineering. I hope to learn more about earthquakes and explore various academic and career options in which they are a focus.
I have a strong background in mathematics and I believe that prepares me for the rigors of the summer course. I am particularly interested in the ways that bridges and buildings respond to earthquakes and I look forward to the opportunity to use computer-generated models to study the methods of design and construction that are meant to address these problems. I would appreciate the opportunity to study with experts in seismology and structural engineering and learn as much as I can. The summer program sounds like a great cooperative learning experience. I am really looking forward to the possibility of working with professionals and other students in this endeavor.
The contribution of these discoveries to the field is significant. It could for example contribute to a greater understanding of the origin of life on earth. Scientists for example can further study the creatures discovered around the vents for the purpose of such an understanding. Further implications relate to the cycle of heat and chemicals to the seafloor and the waters overlying it. In related disciplines, it is possible that many of the large ore bodies on land are believed to have been formed as a result of these vent systems.
This relates to a long-term interdisciplinary study funded by the U.S. National Science Foundation. In addition to studying the vent system, ecosystem, and waters around the chimney, scientists are now also able to gain information relating to how earthquakes work.
iscoveries and studies such as the one described in the article prove that, vast though the body of human knowledge is,…...
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Discoveries and studies such as the one described in the article prove that, vast though the body of human knowledge is, it still only scratches the surface of what is available to still discover. This serves both a humbling and encouraging function. Scientists can be humbled by the extent of what they do not yet know, as well as by the vast area of knowledge opened up by the new discovery. They are now able to study millions of years of evolution on the basis of the ocean floor structure and its vent systems. On the other hand, scientists can be encouraged for the same reasons: many new fields of discovery have been made possible both by the fact that new studies can be based upon the results, and also by the understanding that many other misconceptions may exist in other scientific fields. Furthermore, scientists can also be encouraged by the fact that many different disciplines are now involved in making the discoveries described in the article. Scientists who have never before had reasons to work together can now become teams of investigators to further knowledge and an understanding of how the world around us works.
Source
Earthquakes Under Pacific Floor Reveal Unexpected Circulatory System. ScienceDaily. Retrieved January 26, 2008, at / releases/2008/01/080109173830.htmhttp://www.sciencedaily.com -
Awareness Campaign
Every individual in this community will face an emergency or disaster that may result in the loss of life, property, or business. Being prepared to react and respond to a natural disaster or emergency is in everyone's interest and that of their community. Emergency management distinguishes the two. Emergencies are " 'routine' adverse events that do not have communitywide impact or do not require extraordinary use of resources…to bring conditions back to normal….what constitutes a disaster depends on…the jurisdiction's size, its resource base, and its experience with a particular hazard….a precept of emergency management that each community establish distinct levels…that define the progression from an emergency to a disaster" (Drabek, xviii). Different disasters have different impacts upon people's responses to them. The "death and devastation of disaster represent the worst of human fears….many costs involved in the various stages of disaster response: the preparatory and preventative, counterdisaster, rescue…...
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References
Drabek, Thomas E. Emergency Management: Principles and Practice for Local Government. Washington, D.C.: International City Management Association. 1991.
Raphael, Beverly. When Disaster Strikes: How Individuals and Communities Cope with Catastrophe. New York: Basic Books, Inc. 1986.
Sylves, Richard T., and Waugh, William L., Jr. Disaster Management in the U.S. And Canada. Springfield, IL: Charles C. Thomas, Publisher, Ltd. 1990.
LANDFORMS
Barrier island beaches generally develop where:
a The coast is composed of hard rock b the nearby land has a rugged topography of hills and mountains c the sea floor deepens rapidly offshore d The sea floor remains shallow for a long distance offshore
During storms in winter:
a There is a higher percentage of fine-grained sand on beaches
b More erosion occurs in bays than on headlands
c Beaches are eroded d Beaches are built up e Offshore sand bars are destroyed
Along the Midocean ridge
a earthquakes occur b sea floor spreading occurs c volcanism occurs d all the above occur
Where would you find examples of barrier island coasts?
a Oregon
b California
c British Columbia and Alaska
d Texas and the Gulf Coast
e Hawaii
Which of the following boundaries characterize the San Andreas Fault?
a Spreading
b Convergent
c Transform
d None of the above
Construction of dams upstream on rivers may lead to:
a Narrower beaches b Wider beaches c The filling in of…...
In managing a multinational company in the food products industry, it is essential to implement a solid knowledge management system to ensure that as much relevant information as possible is handled in the most effective manner. Issues that must be addressed to ensure the safety of the product and that optimum delivery to consumers is possible include: sanitation, where workers may eat and drink, conflict resolution, how in-house teams will conduct business, how online teams will facilitate the organization, security, and emergency evacuation procedures. This paper will discuss the key benefits of creating a best practice policy on each of these described issues and will speculate on the major ramifications if such policies are not created. This paper will also predict the significant ways in which the best practices policy created here will contribute towards the long-term sustainability of the company. Finally this paper will determine whether or not the…...
If a butterfly's wings beating in Tibet can cause el Nino, then a gigawatt of electromagnetic radiation ought to be good for something.
* HAARP is an earthquake machine. Also based on a bunch of weird stuff Tesla discovered. Somewhat offset by the fact the HAARP array is clearly pointed at the sky.
* HAARP is a doomsday machine ripping a hole in the earth's atmosphere. Colorful, but scienfitically questionable. How do you rip a hole in air?
* HAARP has something to do with UFOs. Either signalling them, blasting them from the skies, or feeding babies to them.
* HAARP is a giant Mind Control broadcasting machine. Appealing, but if it works, why are people still such assholes? (clarky003)
Though an anonymous blogger is hardly likely to be considered a credible source the reality is that the full implications of this research device are unknown and real scientists who he caricatures have real…...
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Works Cited
Bellis, Mary "History of Dynamite" 2009 at: .
clarky003 [Blogger] "H.A.R.R.P a weapon to end all wars?" at: .
But restoration efforts are hampered by the political and religious struggles that still define the area. The building is deeply symbolic for Christians, Muslims, secular Turks, and historical conservationists. Architectural historian obert Ousterhout points out that "each group looks at Hagia Sophia and sees a totally different building" (qtd. In Bordewich 5-6).
In his article, Bordewich examines the multiple agendas and suspicions of the groups seeking to control the restoration of the building, bemoaning the fact that the building is currently stuck in an "ideological no-man's land" (6). In the meantime, one of the premier examples of extreme architecture, Eastern oman power, Christian iconography, and Muslim decorative arts falls prey daily to the natural forces of decay, and runs the risk of being destroyed utterly by an earthquake or even by religious extremists. Even the grand ambitions of Justinian and the architectural genius of Anthemios cannot stem those forces. Instead,…...
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References
Bordewich, Fergus M. "Fading Glory." Smithsonian 39.9 (2008): 54-64. History Reference Center. EBSCO. Web. 10 Nov. 2010.
Krautheimer, Richard. Early Christian and Byzantine Architecture. New Haven: Yale University Press, 1992.
Nelson, Robert S. Hagia Sophia 1850-1950: Holy Wisdom, Modern Monument. Chicago: University of Chicago Press, 2004.
Salvadori, Mario, Saralinda Hooker, and Christopher Ragus. Why Buildings Stand Up: The Strength of Architecture. New York: W.W. Norton & Co, 1990.
Oil and gas well development using hydraulic fracturing (fracking) is a somewhat controversial way to get petroleum products out of the ground. It has greatly increased the amount of accessible petroleum products that people can get from the ground, but comes with environmental concerns. The two major environmental concerns seem to the increased potential for groundwater pollution and the increase in the likelihood of earthquakes in the area where the fracking is occurring. Because these concerns are so well-known, we would address them in any research we did about hydraulic fracturing.
I. Introduction A. Overview of the topography of Palestine B. Importance of understanding the geographical features of the region
II. Physical features of Palestine A. Mountain ranges 1. Judean Mountains 2. Samarian Mountains B. Coastal plains 1. Mediterranean coast 2. Gaza Strip C. Jordan Valley 1. Rift Valley 2. Dead Sea D. Negev Desert 1. Arid climate and desert landscape
III. Impact of topography on human settlements and land use A. Agricultural practices in different regions 1. Terracing on mountain slopes 2. Irrigation in the Jordan Valley B. Influence on historical and cultural development 1. Importance of Jerusalem as a central highland city 2. Bedouin communities in the desert
IV. Challenges and opportunities posed by the topography A. Water scarcity in desert regions 1.....
1. The impact of earthquakes on communities and infrastructure 2. The role of technology and advancements in predicting and monitoring earthquakes 3. The relationship between earthquakes and plate tectonics 4. The psychological effects of experiencing an earthquake 5. Earthquake preparedness and response strategies 6. The history of major earthquakes and their effects on society 7. The environmental impacts of earthquakes, such as landslides and tsunamis 8. The economic consequences of earthquakes on businesses and industries 9. The cultural and societal significance of earthquakes in different regions 10. The connection between earthquakes and climate change.
11. The effectiveness of early warning systems....
Lesser-Known but Intriguing Essay Topics on Heavy-Duty Anchor Stakes
1. The Evolution of Anchor Stake Technology: From Primitive Roots to Modern Innovations
Trace the historical origins of anchor stakes, examining their use in various societies and cultures. Analyze the evolution of materials, designs, and engineering advancements that have shaped the modern anchor stake industry. Discuss the impact of technological breakthroughs on the performance and durability of anchor stakes.
2. Geotechnical Considerations for Anchor Stake Deployment: Soil Types, Soil Mechanics, and Load Capacity
Explore the geotechnical factors that influence the efficacy of anchor stakes, including soil type, density, and moisture content. Analyze soil....
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