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Seismic St. Louis

Emily Sekine
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I'm interested in better understanding the ongoing geological processes that shape St. Louis and the Mississippi Valley region. So far, I've been looking into the history of seismicity in the region, focusing on the fascinating but little known history of the New Madrid earthquakes of 1811 and 1812 -- the most devastating earthquakes to have hit the US east of the Rockies. I've also been exploring how St. Louis and surrounding areas are dealing with the possibility of another earthquake occurring in the future. According to one article I read, one of the biggest uncertainties is what would happen to the heavily engineered Mississippi River in the case of another major tremblor. The shaking could break the levees, flooding wide areas along the river and creating cascading effects. The flow of the river might also reverse completely, as occurred during the New Madrid earthquakes.

On these possibilities and the lack of scientific consensus surrounding intraplate seismicity in this zone, see this article in The Atlantic.

On current efforts to create earthquake hazard maps in St. Louis, see this overview on the US Geological Survey site.

For a deeper dive into the history of the New Madrid earthquakes, see this book by historian of science Conevery Bolton Valencius. 

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xiaox
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Live Box is designed for disaster zone after the natural disaster. Particularlly the area that relief providers can not arrive immediately. Live Box offers three usage types for different needs which are "air", "land" and " water". For example, the "air" type could be sent by aircraft to the area if the roads are blocked after earthquake. The "water" type could be used for flood-affected areas and it could be used as a shelter on water and land. Similarly, the "land" type could be used as temporary hospital or emergency centre. 

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xiaox
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  • Anecdote are used as a tool to reveal the inequality. A Senegalese man was undergo irregular treatment for six years, and his father was injured when serving with the Senegalese Tirilleurs. However, the only source of income are paid very late and is not sufficient.
  • Short Stories are applied to support the arguments, and two stories are compared in Page 96.  
  • Statistics are used to shows the proportion and number are serious in disaster to death included cancer, AIDs. As well as people are suffered with other physical problems and mental problem.

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xiaox
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The first quote is “Eleven people attempted suicide in one night and the isolated Attawapiskat First Nation in northern Ontario became Canada's most talked about story. A week later five children tried to take their owns lives too.” It shows the mental emergency is serious in Canada.

 

Another quote is "When we go to the health centre for example after hours the staff on duty would probably only be a nurse and an LPN, or a doctor on call or maybe an ambulance, that would be the kind of service available after hours. There is none for mental health or addictions. When families are experiencing PTSD and other stresses, they are having a really hard time, there is no one, really." It shows the lake of support of mental support is a big issue for people. Government should offer more resource for mental health and solve mental issue which is already as a state emergency. 

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xiaox
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The article reveals the Indian Point Disaster's arounding situation which is without any specific nuclear emergency plant. It descripes the different views of communities and shows the area in 5 miles radius to contrast the public emergency response should be urged and expanded. The lack of nuclear emergency response and resisdents education are should be improved by government.