Seismic St. Louis
Emily SekineI'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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stephanie.niev…The main sources of resilience are: discussing the list of pollutants that are spread across through a demographic structure, how pollutants affect and become more apparent to different race and economic levels; the information about possible new pollutants that could appear due to the addition of new companies; and the reconstruction on the zoning laws in Newark. Additionally, there are numerous environmentalists of all types behind this new addition to the zoning and land use regulations.
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stephanie.niev…Although this article talks about how NJPAC will donate money to the victims of the natural disaster, it doesn't include how the money will be used: will it be used to help support the people affected by the storm, help rebuild the building destroyed, etc? In addition, I feel as if this article is missing the key information of how severe the storm struck some places along the coast: by providing such information, it would create more awareness and allow a higher chance for the tickets to be purchased to help support the cause.
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stephanie.niev…In the article, it expalins the various attempts of securing the area and preventing further damage from the storm. There were several plans of evacuation, shelters opened up to those in need, protection of federal troops were deployed and many towns offered relief help after the storm had passed.
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stephanie.niev…The most resilience the beaches and the communities around the shores have are federal aid. There have been numerous plans and discussions on how to help reconstruct the shores of New Jersey. In addition, several Congress members and even the vice president at the time, Joe Biden, showed their want to help aid in the recovery of natural disasters.
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stephanie.niev…"'Environmental Justice and Cumulative Impacts' is intended to create stronger environmental and land use policy tools at the local level to prevent and mitigate additional pollution associated with a variety of development and redevelopment projects. It also addresses environmental justice by helping to prevent Newark, which has a disproportionate number of low-income and residents of color, from having a disproportionate number of polluting projects placed within its borders" (Hislip par. 1).
"showed a graph developed by environmental justice community organizers, which detailed the differences between communities that experience pollution versus the predominant race of those communities, which showed that as the number of people of color or the level of poverty in a neighborhood increased, so too did the cumulative impacts. In New Jersey, the amount of pollution you experience is directly correlated to your income and skin color" (Hislip par. 5).
"She explained that zoning laws in Newark are slowly changing, including rezoning and getting rid of outdated rules that were grandfathered in. But the impacts from the pollutants that were allowed to run rampant are very evident. Before Newark’s zoning laws were updated in 2012, the last time they had been updated was in 1954 and therefore had little regard for quality-of-life issues. The Ironbound district later became a hotbed for environmental justice movements due to its adjacency to industrial areas. Many heavy pollutants that were planned for this area saw heavy protest from EJ activists, like automobile shredding plants and chicken crematoriums" (Hislip par.8).
"The ordinance itself requires individuals applying for commercial or industrial developments within Newark to take the following steps:
- Reference the city’s ERI and prepare a checklist of pollutants
- Submit checklist and development application to the city
- Checklist goes to the Environmental Commission
- Checklist goes to the Planning or Zoning Board (where appropriate)" (Hislip par. 9)
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stephanie.niev…During the super storm Hurricane Sandy, NJPAC decided to set aside 2000 tickets for several different performances. Each ticket was priced at $25, and 100% of those profits would go straight to the support relief for those affected by the super storm.
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stephanie.niev…Several public officials were named in this article: Robert McDonnell, governor of Virginia, Jack Markell, governor of Delaware, Patty McQuillan, a member of North Carolina's emergency management agency, Chris Christie, governor of New Jersey, Mike Bloomberg, mayor of New York City, Andrew Cuomo, governor of New York, Tom Corbett, governor of Pennsylvania, Michael Nutter, mayor of Philadelphia, Leon Panetta, Defense Secretary, and President Obama.
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stephanie.niev…There were several professional design teams a part of reaching a solution to make Newark more resilient to hurricanes. Among these groups, there was a group of students that had helped in planning. One of the teacher's in charge of a design group from NJIT had been teaching a master’s class in infrastructure planning. There were 15 students in the class that had helped her in her design strategies. After being into seven different teams, the students went out and did research in towns that were deeply affected by Hurricane Sandy. There were a range of majors among the students, from architecture to design or planning. Each student used his or her own knowledge and separate disciplines to come up with ideas to aid areas that were affected by Sandy.