Search

Seismic St. Louis

Emily Sekine
Annotation of
In response to

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. 

pece_annotation_1474239188

seanw146
Annotation of
In response to

The main narrative of the film “In the Shadow of Ebola” is to show the impact from the top to bottom of the disease and the response to that disease. This includes international decisions affecting the nation of Liberia, the national government’s actions affecting the local communities and families there. Disease awareness and infrastructure are the main focus.

pece_annotation_1474835519

seanw146
Annotation of
In response to

                This article focuses on the importance of good command systems like NIMS, the vital role of communication within and inter agency, and the necessity for good planning and fixing issues that are found beforehand. The issues described in support of the main point of the article, show how the failure of command, communication, and planning resulting in hundreds of civilians and first responders needlessly dying. Because of other's poor performace and preparation, others had to pay the ultimate price.

pece_annotation_1475392432

seanw146
Annotation of
In response to

I researched more into landfills and how they are made, located, decompose over time, and health concerns.

This article goes over the land needs for disposal as well as some of the politics of it. http://www.waste360.com/mag/waste_year_landfill

 This video explains how landfills work and how they decompose as well as their potential threats to health. https://www.youtube.com/watch?v=pC1u6rJkyzA

This research article goes into the challenges that are faced when constructing building and other projects ontop of or near landfill sites. http://faculty.engineering.asu.edu/kavazanjian/wp-content/uploads/2011/08/32_Construction-on-Old-Landfills.pdf

pece_annotation_1477282581

seanw146
Annotation of
In response to

With its large amount of citations and a wide variety of sources, we can extrapolate that this research article was made with a good deal of time and care. There are even citations to other works by Galea, but it appears that the only original research done for the article was interviewing responders and patients.

pece_annotation_1472678275

seanw146
Annotation of
In response to

The main argument that Sonja makes is that there does not exist any international organization with capabilities and expertise to respond to nuclear disasters. Further, with talk of forming such an organization/team since Fukushima, any international nuclear disaster strike team will need to have good relations with the communities and workers that they help as well as good communication at the international level to see the maximum effective response.