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引用次数: 0
摘要
肺沉积表面积（LDSA）已成为评估暴露于颗粒物（PM）的关键参数。它估计了沉积在人体肺部肺泡区的颗粒的表面积浓度，并在大气科学和公共卫生研究中得到了极大的关注。本研究使用文献计量学方法分析LDSA研究的趋势和确定关键专题领域。我们分析了Web of Science Core Collection数据库中2005年至2024年间发表的208篇文章。结果显示，美国在出版物数量上处于领先地位，来自各种机构和研究人员的贡献很大。通过关键词网络分析，我们确定了6个主要研究方向：(1)纳米颗粒与环境暴露的健康效应；(2)超细颗粒肺沉积及其长期影响；(3)颗粒物监测与评价；(4)室内空气质量；(5)空气污染与气候变化的相互作用；本系统综述通过综合文献发表趋势、确定重点研究人员和研究方向、揭示知识缺口，为研究人员提供了一个全面的研究框架。因此，它有助于在大气科学和公共卫生等关键领域进行更具战略性和影响力的研究规划。
Studies on lung-deposited surface area (LDSA) of particulate matter during 2005–2024
Lung-deposited surface area (LDSA) has emerged as a crucial parameter for evaluating exposure to particulate matter (PM). It estimates the surface area concentration of particles deposited in the alveolar region of human lungs and has gained significant attention in atmospheric science and public health research. This study uses a bibliometric method to analyze trends and identify key thematic areas in LDSA research. We analyze 208 articles published between 2005 and 2024 from the Web of Science Core Collection database. Results show that the United States leads in publication volume, with significant contributions from various institutions and researchers. Through keyword network analysis, we identify six primary research directions: (1) health effects of nanoparticles and environmental exposure, (2) pulmonary deposition of ultrafine particles and their long-term impacts, (3) particulate matter monitoring and evaluation, (4) indoor air quality, (5) the interaction between air pollution and climate change, and (6) occupational exposure assessment. This systematic review provides a comprehensive framework for researchers by synthesizing publication trends, identifying key researchers and research directions, and revealing knowledge gaps. As a result, it facilitates more strategic and impactful research planning in the critical domains of atmospheric science and public health.
期刊介绍：
Air Quality, Atmosphere, and Health is a multidisciplinary journal which, by its very name, illustrates the broad range of work it publishes and which focuses on atmospheric consequences of human activities and their implications for human and ecological health.
It offers research papers, critical literature reviews and commentaries, as well as special issues devoted to topical subjects or themes.
International in scope, the journal presents papers that inform and stimulate a global readership, as the topic addressed are global in their import. Consequently, we do not encourage submission of papers involving local data that relate to local problems. Unless they demonstrate wide applicability, these are better submitted to national or regional journals.
Air Quality, Atmosphere & Health addresses such topics as acid precipitation; airborne particulate matter; air quality monitoring and management; exposure assessment; risk assessment; indoor air quality; atmospheric chemistry; atmospheric modeling and prediction; air pollution climatology; climate change and air quality; air pollution measurement; atmospheric impact assessment; forest-fire emissions; atmospheric science; greenhouse gases; health and ecological effects; clean air technology; regional and global change and satellite measurements.
This journal benefits a diverse audience of researchers, public health officials and policy makers addressing problems that call for solutions based in evidence from atmospheric and exposure assessment scientists, epidemiologists, and risk assessors. Publication in the journal affords the opportunity to reach beyond defined disciplinary niches to this broader readership.
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