scholarly journals A Review of Community Smoke Exposure from Wildfire Compared to Prescribed Fire in the United States

Atmosphere ◽  
2018 ◽  
Vol 9 (5) ◽  
pp. 185 ◽  
Author(s):  
Kathleen Navarro ◽  
Don Schweizer ◽  
John Balmes ◽  
Ricardo Cisneros
Author(s):  
Kathleen M. Navarro ◽  
Don Schweizer ◽  
John R. Balmes ◽  
Ricardo Cisneros

Prescribed fire, intentionally ignited low-intensity fires, and managed wildfires, wildfires that are allowed to burn for land management benefit, could be used as a land management tool to create forests that are resilient to wildland fire. This could lead to fewer large catastrophic wildfires in the future. However, we must consider the public health impacts of the smoke that is emitted from wildland and prescribed fire. The objective of this synthesis is to examine the differences in ambient community-level exposures to particulate matter (PM2.5) from smoke in the United States from two smoke exposure scenarios – wildfire fire and prescribed fire. A systematic search was conducted to identify scientific papers to be included in this review. Web of Science Core Collection and PubMed for scientific papers, and Google Scholar were used to identify any grey literature or reports to be included in this review. Sixteen studies that examined particulate matter exposure from smoke were identified for this synthesis – nine wildland fire studies and seven prescribed fire studies. PM2.5 concentrations from wildfire smoke were found to be significantly lower than reported PM2.5 concentrations from prescribed fire smoke. Wildfire studies focused on assessing air quality impacts to communities that were nearby fires and urban centers that were far from wildfires. However, the prescribed fire studies used air monitoring methods that focused on characterizing exposures and emissions directly from and next to the burns. This review highlights a need for a better understanding of wildfire smoke impact over the landscape. It is essential for properly assessing population exposure to smoke from different fire types.


2020 ◽  
Vol 21 (1_suppl) ◽  
pp. 110S-117S
Author(s):  
Kristen E. Ortega ◽  
Holly Mata

Tobacco use remains the single most preventable cause of disease, disability, and death in the United States. Almost 500,000 people die every year in the United States because of tobacco use; approximately one in eight of those deaths are attributable to secondhand smoke exposure. Significant disparities exist in terms of which groups bear the greatest burden of tobacco-related illness and mortality. Reducing tobacco use and exposure in groups most affected and most at risk is a national public health priority. Tobacco control advocates can promote health equity by prioritizing policies that are likely to decrease tobacco use and secondhand smoke exposure and improve access to tobacco cessation resources among populations most at risk for tobacco-related disparities, including people who live in subsidized multiunit housing. In this article, we share the context, process, key milestones, and lessons learned as stakeholders in El Paso, Texas explored and implemented smoke-free policy in subsidized public housing. Partners including the local housing authority, a nonprofit health foundation, the local public health department, and a local university facilitated a thoughtful and community-engaged process that acknowledged the right of residents to breathe clean air in their own homes, potential challenges residents who choose to smoke may face in adapting to smoke-free policy, and the need for support for those who choose to quit. We conclude with five key lessons learned and share resources for other communities, health professionals, and coalitions advocating for and supporting smoke-free housing policy in their communities.


2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Akinkunmi Paul Okekunle ◽  
Jeffery Osahon Asowata ◽  
Jung Eun Lee ◽  
Onoja Matthew Akpa

Abstract Background Depression is a psychological dysfunction that impairs health and quality of life. However, whether environmental tobacco smoke exposure (ETSE) is associated with depression is poorly understood. This study was designed to evaluate the association of ETSE with depression among non-smoking adults in the United States. Method Using the 2015–2016 United States National Health and Nutrition Examination Survey (NHANES), we identified 2623 adults (females – 64.2%, males – 35.8%) who had never smoked and applied multivariable adjusted-logistic regression to determine the adjusted odds ratio (aOR) and 95% confidence interval (CI) at P < 0.05 for the association of ETSE with depression adjusting for relevant confounders. Results Mean age of respondents was 46.5 ± 17.9 years, 23.5% reported ETSE, and 4.7% reported depression. Also, aORs for the association of ETSE with depression were 1.992 (1.987, 1.997) among females and 0.674 (0.670, 0.677) among males. When we examined the association by age groups, the aORs were 1.792 (1.787, 1.796) among young adults (< 60 years) and 1.146 (1.140, 1.152) among older adults (≥60 years). Conclusions We found that ETSE was associated with higher odds of depression among females but not among males.


Public Health ◽  
2017 ◽  
Vol 151 ◽  
pp. 149-159 ◽  
Author(s):  
M.R. Torok ◽  
J.P. Winickoff ◽  
R.C. McMillen ◽  
J.D. Klein ◽  
K.M. Wilson

Fire ◽  
2019 ◽  
Vol 2 (2) ◽  
pp. 30 ◽  
Author(s):  
Crystal A. Kolden

Prescribed fire is one of the most widely advocated management practices for reducing wildfire hazard and has a long and rich tradition rooted in indigenous and local ecological knowledge. The scientific literature has repeatedly reported that prescribed fire is often the most effective means of achieving such goals by reducing fuels and wildfire hazard and restoring ecological function to fire-adapted ecosystems in the United States (US) following a century of fire exclusion. This has translated into calls from scientists and policy experts for more prescribed fire, particularly in the Western US, where fire activity has escalated in recent decades. The annual extent of prescribed burning in the Western US remained stable or decreased from 1998 to 2018, while 70% of all prescribed fire was completed primarily by non-federal entities in the Southeastern US. The Bureau of Indian Affairs (BIA) was the only federal agency to substantially increase prescribed fire use, potentially associated with increased tribal self-governance. This suggests that the best available science is not being adopted into management practices, thereby further compounding the fire deficit in the Western US and the potential for more wildfire disasters.


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