Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1088/1748-9326/aa5557 |
Air pollution-related health and climate benefits of clean cookstove programs in Mozambique | |
Anenberg, Susan C.1,2; Henze, Daven K.3; Lacey, Forrest3; Irfan, Ans2; Kinney, Patrick4; Kleiman, Gary5; Pillarisetti, Ajay6 | |
2017-02-01 | |
发表期刊 | ENVIRONMENTAL RESEARCH LETTERS |
ISSN | 1748-9326 |
出版年 | 2017 |
卷号 | 12期号:2 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Approximately 95% of households in Mozambique burn solid fuels for cooking, contributing to elevated indoor and outdoor fine particulate matter (PM2.5) concentrations and subsequent health and climate impacts. Little is known about the potential health and climate benefits of various approaches for expanding the use of cleaner stoves and fuels in Mozambique. We use state-of-the-science methods to provide a first-order estimation of potential air pollution-related health and climate benefits of four illustrative scenarios in which traditional cooking fires and stoves are displaced by cleaner and more efficient technologies. For rural areas, we find that a 10% increase in the number of households using forced draft wood-burning stoves could achieve >2.5 times more health benefits from reduced PM2.5 exposure (200 avoided premature deaths and 14 000 avoided disability adjusted life years, DALYs, over a three-year project lifetime) compared to natural draft stoves in the same households, assuming 70% of households use the new technology for both cases. Expanding use of LPG stoves to 10% of households in five major cities is estimated to avoid 160 premature deaths and 11 000 DALYs from reduced PM2.5 exposure for a three-year intervention, assuming 60% of households use the new stove. Advanced charcoal stoves would achieve similar to 80% of the PM2.5-related health benefits of LPG stoves. Approximately 2%-5% additional health benefits would result from reduced ambient PM2.5, depending on the scenario. Although climate impacts are uncertain, we estimate that all scenarios would reduce expected climate change-related temperature increases from continued solid fuel use by 4%-6% over the next century. All results are based on an assumed adjustment factor of 0.8 to convert from laboratory-based emission reduction measurements to exposure reductions, which could be optimistic in reality given potential for continued use of the traditional stove. We conclude that cleaner cooking stoves in Mozambique can achieve health and climate benefits, though both are uncertain and local information about baseline and intervention PM2.5 exposure levels are needed. |
英文关键词 | household air pollution health impact assessment climate change cookstoves particulate matter |
领域 | 气候变化 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000408172900001 |
WOS关键词 | COMPARATIVE RISK-ASSESSMENT ; FINE PARTICULATE MATTER ; BLACK CARBON ; RESPIRATORY SYMPTOMS ; BIOMASS COOKSTOVES ; HOUSEHOLD COOKING ; ACHIEVE HEALTH ; GLOBAL BURDEN ; STOVE USAGE ; EMISSIONS |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/32127 |
专题 | 气候变化 |
作者单位 | 1.Environm Hlth Analyt LLC, 3704 Ingomar St NW, Washington, DC 20015 USA; 2.George Washington Univ, Washington, DC USA; 3.Univ Colorado, Boulder, CO 80309 USA; 4.Boston Univ, Boston, MA 02215 USA; 5.World Bank, 1818 H St NW, Washington, DC 20433 USA; 6.Univ Calif Berkeley, Berkeley, CA 94720 USA |
推荐引用方式 GB/T 7714 | Anenberg, Susan C.,Henze, Daven K.,Lacey, Forrest,et al. Air pollution-related health and climate benefits of clean cookstove programs in Mozambique[J]. ENVIRONMENTAL RESEARCH LETTERS,2017,12(2). |
APA | Anenberg, Susan C..,Henze, Daven K..,Lacey, Forrest.,Irfan, Ans.,Kinney, Patrick.,...&Pillarisetti, Ajay.(2017).Air pollution-related health and climate benefits of clean cookstove programs in Mozambique.ENVIRONMENTAL RESEARCH LETTERS,12(2). |
MLA | Anenberg, Susan C.,et al."Air pollution-related health and climate benefits of clean cookstove programs in Mozambique".ENVIRONMENTAL RESEARCH LETTERS 12.2(2017). |
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