contamination
Applying spatial regression to evaluate risk factors for microbiological contamination of urban groundwater sources in Juba, South Sudan
Hydrogeology Journal 25(4) pp. 1077-1091, doi: 10.1007/s10040-016-1504-x Abstract This study developed methodology for statistically assessing groundwater contamination mechanisms. It focused on microbiahumanitarian aid organisation Médecins Sans Frontières in 2010. The factors included hydrogeological settings, land use and socio-economic characteristics. The results showed that the residuals of a conventional probit regression model had a significant positive spatial autocorrelation (Moran’s I =3.05, I-stat = 9.28); therefore, a spatial model was developed that had better goodness-of-fit to the observations. The mostsignificant factor in this model (p-value 0.005) was the distance from a water source to the nearest Tukul area, an area with informal settlements that lack sanitation services. It is thus recommended that future remediation and monitoring efforts in the city be concentrated in such low-income regions. The spatial model differed from the conventional approach: in contrast with the latter case, lowland topography was not significant at the 5% level, as the p-value was 0.074 in the spatial model and 0.040 in the traditional model. This study showed that statistical risk-factor assessments of groundwater contamination need to consider spatial interactions when the water sources are located close to each other. Future studies might further investigate the cut-off distance that reflects spatial autocorrelation. Particularly, these results advise research on urban groundwater quality.

Emma Engström
I defended my PhD thesis on predictive modeling of groundwater contamination at the Department of Sustainable Development, Environmental Science and Engineering (SEED), KTH, Royal Institute of Technol
Are Private Prisons Intrinsically Wrong? An Analysis
Jus Cogens, vol. 6 Abstract Several critics have argued that private prisons are not only problematic because of their worse effects but also intrinsically wrong. This article analyzes two prominent arg
Conference in honor of Professor Larry Temkin
Professor Larry Temkin, a prominent figure within moral philosophy, is retiring. His career was celebrated at a conference at Rutgers University by a number of notable speakers and participants. Our d
Jules Holroyd: Holding each other accountable for implicitly biased behaviour
Jules Holroyd, Assistant Professor at the Faculty of Arts at the University of Nottingham. ABSTRACTMany of us will have implicit racial biases: dispositions to certain affective or cognitive responses
Erez Maggor: Bidenomics, Industrial Policy, and the Twenty-First Century American Developmental State
Venue: Holländargatan 13, Stockholm Research seminar with Erez Maggor, Assistant Professor at Ben-Gurion University. He studies the political economy of industrial policy and innovation. Register here &
Completed: The worst lie is the documentary – what role does the subjective documentary film play in a post-truth era?
How can artistic narration, based on subjective perspectives, develop the documentary film? The project will spread knowledge and reach new arenas where artistic research is usually not portrayed.
Nollvisionen för ett hållbart samhälle
Ett program för styrnings- och policyrelaterad forskning om trafiksäkerhet som hållbarhetsmål i transportsektorn. Rapport utgiven av Örebro universitet. Summary in English This research program is a con