Environmental, public health, and economic development perspectives at a Superfund site: A Q methodology approach.

Environmental remediation and restoration at hazardous waste sites is important for reducing risks and sustaining local economies. Navigating trade-offs between diverse and conflicting stakeholder perspectives to identify practical and affordable ways forward is important for sustaining objectives and goals. Differences in stakeholder perspectives are informed by their affiliations and roles and their views towards environmental, economic development, and public health issues. We used Q methodology, an approach that combines priority sorting and interviews, to elicit and interpret the perspectives of 28 stakeholders, representing government entities, non-profits, and industries at a mining-impacted Superfund site in the Coeur d'Alene Basin of Idaho, USA. Four primary perspectives were distinguished by their prioritization of: 1) government intervention, 2) the Superfund remediation, 3) local concerns, and 4) public-private partnerships. Participants' roles and affiliations played an influential role in informing primary perspectives. Overall, collaboration was viewed more favorably when it was associated with concrete implementation pathways.

Perceived Risk and Intentions to Practice Health Protective Behaviors in a Mining-Impacted Region.

Effective risk communication strategies are critical to reducing lead exposure in mining-impacted communities. Understanding the strength of the associations between perceived risk and individuals' behavioral intentions to protect their health is important for developing these strategies. We conducted a survey within three communities of northern Idaho, USA (n = 306) in or near a Superfund Megasite with legacy mining contamination. Survey data were used to test a theoretical model based on the Health Belief Model. Respondents had higher intentions to practice health protective behaviors when they perceived the risk of lead contamination as severe and recognized the benefits of practicing health protective behaviors. Women reported higher behavioral intentions than men, but age and mining affiliation were not significantly associated with behavioral intentions. Although managing lead hazards in communities impacted by mining is challenging due to widely distributed contamination, effective health risk messages, paired with remediation, are powerful tools to protect the health and safety of residents.