Emerging Scientific Approaches for Identifying Ecologically Adverse Effects of Air Pollution
S Douglas Kaylor1, Rebecca M Dalton2, Tara Greaver2
1Center for Public Health and Environmental Assessment, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, NC, 27711, USA. Kaylor.doug@epa.gov.
Environmental Management
|September 10, 2024
Summary
Scientists and policymakers need better ways to assess environmental harm. Future scientific assessments should integrate ecological complexity, diverse public values, and climate change for improved air quality policy.
Area of Science:
- Environmental Science
- Policy Science
- Risk Assessment
Background:
- Complex socio-ecological challenges necessitate integrated scientific and policy responses.
- The U.S. Environmental Protection Agency (EPA) sets ambient air quality standards under the Clean Air Act to protect public welfare.
- Current methods for characterizing "adversity to the public welfare" require improvement.
Discussion:
- Scientific assessments must evolve to link ecological effects with public welfare.
- Modern approaches should incorporate ecological complexity and diverse public value systems.
- There is a growing need to refine how adverse effects on public welfare are defined and measured.
Key Insights:
- Future scientific assessments should focus on vulnerable species and ecosystems.
- Incorporating a multiplicity of values and considering climate and multiple stressors are crucial.
- Diversifying knowledge through partnerships is essential for robust policy development.
Outlook:
- Developing innovative scientific assessment frameworks is key for effective environmental decision-making.
- Enhanced integration of ecological, social, and policy considerations will strengthen environmental protection.
- Proactive adaptation of assessment methodologies will better address emerging environmental challenges.
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