{"title":"Impacts of air pollution on child growth: Evidence from extensive data in Chinese counties","authors":"Lili Xu , Kuishuang Feng , Shuai Shao","doi":"10.1016/j.gloenvcha.2024.102808","DOIUrl":null,"url":null,"abstract":"<div><p>Despite extensive research on the detrimental effects of air pollution on health, limited focus has been directed toward the impact of air pollution on child growth. Utilizing comprehensive data spanning 2759 Chinese counties from 2000 to 2018, this study pioneers an empirical investigation of the causal link between air pollution and child growth. The findings reveal a significant correlation between air pollution and child growth; as air pollution worsens, child growth suffers, evident in stunting, underweight, wasting, and severe wasting. More specifically, the effects of PM<sub>2.5</sub> on stunting, underweight, and severe wasting can persist for up to six years, while its impact on wasting endures for three years. Vulnerable groups include older children, girls, and less-developed geographical regions. Environmental regulations like “Low-Carbon Cities” and “Air Pollution Prevention and Control Action Plan” have yielded positive growth outcomes. Mechanistically, PM<sub>2.5</sub> impairs child growth via metabolic disruption and financial constraints. Collectively, this study offers empirical evidence of the adverse impacts of air pollution on child growth while proposing suggests strategies for addressing this challenge in developing countries.</p></div>","PeriodicalId":328,"journal":{"name":"Global Environmental Change","volume":null,"pages":null},"PeriodicalIF":8.6000,"publicationDate":"2024-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Global Environmental Change","FirstCategoryId":"6","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0959378024000128","RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENVIRONMENTAL SCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract
Despite extensive research on the detrimental effects of air pollution on health, limited focus has been directed toward the impact of air pollution on child growth. Utilizing comprehensive data spanning 2759 Chinese counties from 2000 to 2018, this study pioneers an empirical investigation of the causal link between air pollution and child growth. The findings reveal a significant correlation between air pollution and child growth; as air pollution worsens, child growth suffers, evident in stunting, underweight, wasting, and severe wasting. More specifically, the effects of PM2.5 on stunting, underweight, and severe wasting can persist for up to six years, while its impact on wasting endures for three years. Vulnerable groups include older children, girls, and less-developed geographical regions. Environmental regulations like “Low-Carbon Cities” and “Air Pollution Prevention and Control Action Plan” have yielded positive growth outcomes. Mechanistically, PM2.5 impairs child growth via metabolic disruption and financial constraints. Collectively, this study offers empirical evidence of the adverse impacts of air pollution on child growth while proposing suggests strategies for addressing this challenge in developing countries.
期刊介绍:
Global Environmental Change is a prestigious international journal that publishes articles of high quality, both theoretically and empirically rigorous. The journal aims to contribute to the understanding of global environmental change from the perspectives of human and policy dimensions. Specifically, it considers global environmental change as the result of processes occurring at the local level, but with wide-ranging impacts on various spatial, temporal, and socio-political scales.
In terms of content, the journal seeks articles with a strong social science component. This includes research that examines the societal drivers and consequences of environmental change, as well as social and policy processes that aim to address these challenges. While the journal covers a broad range of topics, including biodiversity and ecosystem services, climate, coasts, food systems, land use and land cover, oceans, urban areas, and water resources, it also welcomes contributions that investigate the drivers, consequences, and management of other areas affected by environmental change.
Overall, Global Environmental Change encourages research that deepens our understanding of the complex interactions between human activities and the environment, with the goal of informing policy and decision-making.