Analyze

Dr. Cheney is attempting to answer the following question: What can we learn from the residents about their experience in living with asthma, and can this help us understand the disease?

There are very few hospitals in the area around the Salton Sea--only two in Imperial County and three in the Coachella Valley.

• In 2003, the Imperial Irrigation District signed the Quantification Settlement Agreement, in which they transferred the water from agricultural runoff that formerly fed the Salton Sea to supply municipalities in Southern California. The agreement kept water flowing into the lake until 2018 in order to give time to come up with ways to mitigate environmental effects of the lake's desiccation. These solutions have not materialized.
• UCR scientists are collecting dust for microbial analysis

• Increased salinity
• Waterfowl dieoffs
• Desiccation produces toxic dust that blows
• Childhood asthma and other respiratory conditions
• 15% of Imperial County residents have asthma
• wind-blown dust can act as a pathway for microbes, fungi, and viruses to enter lungs by attaching to dust particles
• Municipal sewage from Mexicali
• Waste from prisons

The "Disparities in Environmental Exposures and Health Impacts" project has four goals:

1. To establish a community advisory board to provide local stakeholder input;
2. To identify spatial patterns and trends in population exposure and in pollutant transport;
3. To distribute particle collectors at sites that represent the range of sources of particulate matter and to identify the elemental and biological composition of particles;
4. To use environmental chamber exposure studies to develop a protocol for monitoring pulmonary inflammation impacts of aerosol particulates identified from the particle collectors.

• The state of California is responsible for implementing and paying for environmental mitigation projects
• The Colorado River flows through multiple states and countries--all have a stake in extra-local actions

New and Alamo Rivers - transboundary movement

• Investors who left in the first half of the 20th century
• Residents who remained in the area (highly Latinx)
• Labor exploitation, especially of immigrants through programs like the Bracero program
• Indigenous groups - especially the Torres Martinez, 40% of whose land is underneath the Salton Sea
• Agriculture
• Historically not identified as an unwanted land use, which allowed farmers to get away with more than other industries

In response to concerns expressed by community members, EJCAN launched a water quality testing initiative with university-based collaborators to increase knoweldge about the impacts of multiple hazards on water. Industrialized hog feces contain pathogens, heavy metals, and antibiotic-resistant bacteria that growers store in large, open pit lagoons (Grant 1999; Wing et al. 2008; Blanchette 2019; Christenson et al. 2022). When operators spray the waste onto nearby fields, they also release air and waterborne contaminants. Scholars have linked airborne emissions from industrial hog operations to respiratory dysfunction, mood disorders, compromised immune function, anemia, kidney disease, tuberculosis, and low birth weight (Wing et al. 2000; Kravchenko et al. 2018; Guidry et al. 2018). Moreover, the odor is noxious, causing nausea, embarrassment, disorientation, and social loss in cultural continuity as people cease culturally meaningful practices like gardening, going for walks, or gathering outside to share food (Herring 2014; Blanchette 2019). The impacts to water include contamination, harmful algal blooms, fish kills, and eutrophication in rivers and estuaries, especially when hurricanes flood the inner coastal plains with industrialized animal waste (Wing et al. 2000; Wing et al. 2008; NCCN 2021; Emanuel 2018; Christenson et al. 2022).Through Sampson County there is uneven access to water quality infrastructure, and residents have been advocating for improved access for water quality for more than a decade.