Natural aerosols and climate: Understanding the unpolluted atmosphere to better understand the impacts of pollution
Natural aerosols and climate: Understanding the unpolluted atmosphere to better understand the impacts of pollution
复制标题
自然气溶胶和气候：了解未污染的大气以更好地了解污染的影响
作者：
Hamilton D
天然气溶胶定义了一个工业化前的基线状态，从中可以计算出人为气溶胶对气候的影响程度，并且是人为气溶胶云辐射强迫的大不确定性的主要组成部分。如果能够在当今大气中研究不受空气污染干扰的气溶胶环境，这种不确定性将会减少，但空气污染的普遍性使得难以识别未受干扰的区域。这项研究使用全球模型模拟，以显示1750年至2000年期间气溶胶浓度保持相似。然后在具有原始气溶胶状态的区域中确定四个合适的测量站。
Natural aerosols define a pre‐industrial baseline state from which the magnitude of anthropogenic aerosol effects on climate are calculated and are a major component of the large uncertainty in anthropogenic aerosol‐cloud radiative forcing. This uncertainty would be reduced if aerosol environments unperturbed by air pollution could be studied in the present‐day atmosphere, but the pervasiveness of air pollution makes identification of unperturbed regions difficult. This study uses global model simulations to show where aerosol concentrations have remained similar between 1750 and 2000. Four suitable measurement stations are then identified in regions with a pristine‐like aerosol state.
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影响因子：
6.3
作者：
Carslaw, K. S.;Boucher, O.;Kulmala, M.
通讯作者：
Kulmala, M.
影响因子：
5.2
作者：
L. Regayre;K. Pringle;B. Booth;Lindsay A. Lee;G. Mann;J. Browse;M. Woodhouse;A. Rap;C. Reddington;K. Carslaw
通讯作者：
L. Regayre;K. Pringle;B. Booth;Lindsay A. Lee;G. Mann;J. Browse;M. Woodhouse;A. Rap;C. Reddington;K. Carslaw
影响因子：
5.1
作者：
Mann, G. W.;Carslaw, K. S.;Johnson, C. E.
通讯作者：
Johnson, C. E.
影响因子：
5.2
作者：
A. Rap;C. Scott;D. Spracklen;N. Bellouin;P. Forster;K. Carslaw;A. Schmidt;G. Mann
通讯作者：
A. Rap;C. Scott;D. Spracklen;N. Bellouin;P. Forster;K. Carslaw;A. Schmidt;G. Mann