Search

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. 

The entire video was very compelling.

Many studies look at intimate partner voilence (IPV), but only two previous studies look at it specifically related to a natural disaster, so this research is inventive in that way. It uses data from a larger study of the area that was hit by Katrina. The data was obtained through interviews, and in the period of time 6 months before Katrina to 6 months after, measures of psychological and physical IPV are analyzed. These measures were also compared to a scale of how stressful the individual's life had been in that time frame, which was reached based on answers to questions about how Katrina affected the individual.

" we aim to provide an overall picture of what we have learned from decades of research on the presentation, burden, correlates, and treatment of mental disorder following disasters. We also describe challenges to studyingdisaster-relatedpsychopathologyandlimitationsinourcurrentmethodologiesandoffer directions for future research."

"Childrenexposedtodisastersareparticularlyvulnerabletopsychologicalproblems,mostcommonly symptoms of anxiety (e.g., PTSD, panic, phobias) and depression but also acute stress reactionsandadjustmentdisorder(27).Elevatedvulnerabilityamongchildrenmaybeafunctionof their being less equipped to cope with what they have experienced (49)."

"Psychological first aid (PFA) has become the preferred post-disaster intervention, with three goals: Secure survivors’ safety and basic necessities (e.g., food, medical supplies, shelter), which promotes adaptive coping and problem solving; reduce acute stress by addressing post-disaster stressors and providing strategies that may limit stress reactions; and help victims obtain additional resources that may help them cope and regain feelings of control"

The argument is supported through research into political trends - the survivors gave up their own values to support anyone that could help them. There were interviews with the survivors and those living in the area - they dicussed how their lives changed, their inability to find work and their health issues that started immediately or soon after the disaster. The authors also did research of programs to help the survivors - looking at the compensation they could recieve, options for working, how to get healthcare, etc.