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Seismic St. Louis

Emily Sekine

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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rramos

In the article, the authors used data from the 2011-2015 American Community 5-Year Estimates by the U.S. Census, 2010 U.S Census, and George C. Galster, “The Mechanism(s) of Neighborhood Effects: Theory, Evidence, and Policy Implications.”. They looked at data follwing children under 18,  and followed poverty trends such as census tracts for concentrated areas of high poverty. They used the number of children in Essex County Cities and compared it to the the amount of children in poverty in those cities, for the years of 2000 and 2015. Henceforth, they created an arguement stating that Child Poverty rates have risen within those 15 years, and even by 50% in some areas. The only issue I have with some of this data is that in some cities, we see a decrease in child population - and while there is an increase in child poverty in those areas, I feel like the reduced number of children in that area plays a big part in the so called "Increased Child Poverty Rates".

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rramos

This article from 2009 focuses on the controversy of a garbage incenerator in the Ironbound that has sparked civil engagements to make the facility practice clean emmisions. Despite their reports of emmision reductions in 2005, the community argued that the garbage incenereator looked over many occassions where they violated those regulations, and how it still effects those communities. Here we see how the governments and people's interest don't line up.

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Richard.OppongManu

The Jersey shore especially was vulnerable to a storm of this capcity, and showed how unprepared for the storm they were after the clouds settled. The boardwalk itself was obliterated and homes and roads were floodded. In New York, most train tranporttaion was halted as many of the lines had to undergo maintenance to bring it back to operating status.