The East Bay Diesel Exposure Project: a biomonitoring study of parents and their children in heavily impacted communities.

Background: Diesel exhaust (DE) exposures pose concerns for serious health effects, including asthma and lung cancer, in California communities burdened by multiple stressors.

Objective: To evaluate DE exposures in disproportionately impacted communities using biomonitoring and compare results for adults and children within and between families.

Methods: We recruited 40 families in the San Francisco East Bay area.

Petro-riskscapes and environmental distress in West Texas: Community perceptions of environmental degradation, threats, and loss.

Unconventional oil and gas development (UOGD) expanded rapidly in the United States between 2004-2019 with resultant industrial change to landscapes and new environmental exposures. By 2019, West Texas' Permian Basin accounted for 35% of domestic oil production. We conducted an online survey of 566 Texans in 2019 to examine the implications of UOGD using three measures from the Environmental Distress Scale (EDS): perceived threat of environmental issues, felt impact of environmental change, and loss of solace when valued environments are transformed ("solastalgia").