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Analyze

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FAguilera

A coalition of churches, synagogues, mosques, and cultural organizations located in the Inland Empire. Unfortunately, without any up-to-date number of members in this coalition.

For the org. there is a spiritual connection linking the desert landscapes and religious beliefs. Their primary focus is congregating more groups around environmental hazards in desert lands.

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FAguilera

The organization is looking for a “new dimension and depth” in the discussion about the environmental crisis. Engaging in different fields:

  • alternative energy development,
  • mining, recreation,
  • military exercises,
  • transportation corridors
  • proposed national monuments.

What quotes from this text are exemplary or particularly evocative?

Taina Miranda Araujo

“Also of note when interpreting our results is that this study did not take into consideration the ingestion of heavy metals through the dietary route. Had we considered this additional exposure pathway, our calculated chronic daily intake levels of heavy metals would have been greater, resulting in higher estimated risk (particularly for metals such as Pb, As, and Cd which have been widely documented in various foods)” (Marsi et al. 2021)

“Both cancer and non-cancer risk at the Census tract level exhibited positive correlations with indicators of social as well as physiological vulnerability” (Marsi et al. 2021)

 

Risk Assessment of Soil Heavy Metal Contamination Santa Ana CA (What does this text focus on?)

Taina Miranda Araujo

This study used a community-based participatory research approach to collect and analyze a large number of randomly sampled soil measurements to yield a high spatially resolved understanding of the distribution of heavy metals in the Santa Ana soil, in an effort to exposure misclassification. This study looks into average metal  concentrations at the Census tract level and by land use type, which helps map potential sources of heavy metals in the soil and better understand the association between socioeconomic status and soil contamination (Marsi et al. 2021). 

In 2018, soil samples of eight heavy metals including lead (Pb), arsenic (As), manganese (Mn), chromium (Cr), nickel (Ni), copper (Cu), cadmium (Cd), and zinc (Zn) were collected across Santa Ana. These were analyzed at a high resolution using XRF analysis. Then, metal concentrations were mapped out and American Community Survey data was used to assess the metals throughout Census tracts in terms of social and economic variables. Risk assessment was conducted to evaluate carcinogenic risk. The results of the concentrations of soil metals were categorized according to land-use type and socioeconomic factors. “Census tracts where the median household income was under $50 000 had 90%, 92.9%, 56.6%, and 54.3% higher Pb, Zn, Cd, and As concentrations compared to high-income counterparts” (Marsi et al. 2021). All Census tracts in Santa were above hazard inder >1, which implies non-carcinogenic effects, and almost all Census tracts showed a cancer risk above 104, which implies greater than acceptable risk. Risk was found to be driven by childhood exposure.

It was concluded that the issue of elevated soil contamination relates back to environmental justice due to overlap between contaminated areas and neighborhoods of lower socioeconomic status. Marsi et al. (2021) found there needs to be more community-driven recommendations for policies and other actions to address disproportionate solid contamination and prevent adverse health outcomes.      

 

Risk Assessment of Soil Heavy Metal Contamination Santa Ana CA (What is notable about the place or time of its publication?)

Taina Miranda Araujo

Published in May 2021, amid the coronavirus pandemic where in-person community workshops and meetings turned into weekly virtual meetings. 

-> Authors:

Shahir Masri: Department of Environmental and Occupational Health, Program in Public Health, University of California, Irvine; air pollution scientist.

Alana M. W. LeBrón: Department of Health, Society, and Behavior, University of California, Irvine; Assistant Professor, Chicano/Latino Studies; Interests: structural racism and health, health of Latina/o communities, community-based participatory research.

Michael D. Logue: Department of Chicano/Latino Studies, University of California, Irvine

Enrique Valencia: Orange County Environmental Justice, Santa Ana

Abel Ruiz: Jóvenes Cultivando Cambios, Santa Ana; CRECE Urban Farming Cooperative member

Abigail Reyes: Community Resilience, University of California, Irvine

Jun Wu: Department of Environmental and Occupational Health, Program in Public Health, University of California, Irvine

 

 

JAdams: policing in Covid

jradams1

According to this article by Nicole Westmen (2020), police violence has been tied to the development of numerous underlying conditions that increase the risk of complications from COVID-19. Furthermore, experiences of police brutality have been shown to foment distrust with other institutions, including medical institutions. As a result, contact tracers are experiencing resistance to divulging such important information as whether or not COVID-19 patients attended a protest and who they might have encountered there, for fear of retaliation.