The projected future degradation in air quality is caused by more abundant natural aerosols in a warmer world

The projected future degradation in air quality is caused by more abundant natural aerosols in a warmer world
复制标题

预计未来空气质量下降是由于世界变暖导致自然气溶胶更加丰富

DOI:
10.1038/s43247-023-00688-7
复制
发表时间:
2023
影响因子:
7.9
通讯作者:
Ginoux, Paul
Ginoux, Paul
中科院分区:
环境科学与生态学2区
文献类型:
--
作者:
Gomez, James;Allen, Robert J.;Turnock, Steven T.;Horowitz, Larry W.;Tsigaridis, Kostas;Bauer, Susanne E.;Olivié, Dirk;Thomson, Erik S.;Ginoux, Paul

文献摘要

参考文献

被引文献

相似文献

以前的研究表明,温室气体引起的变暖可能导致细颗粒物浓度增加和空气质量下降。然而,在对变暖的反应的迹象和程度以及基本机制方面仍然存在重大的不确定性。在这里,我们表明,来自耦合模型相互比较项目第6阶段的13个模型都预测了全球细颗粒物平均浓度的增加,以应对二氧化碳浓度的上升,但模型之间的增加范围很广。造成这一增加的两个主要因素分别是:西非季风加强导致灰尘和二次有机气溶胶丰度增加,以及生物挥发性有机化合物排放增加。大部分的模型间的传播是与不同的治疗生物挥发性有机化合物。我们的研究结果强调了天然气溶胶在当前变暖条件下降低空气质量的重要性,同时也强调了对气候变化导致的生物挥发性有机化合物排放的更好理解对于数值评估未来空气质量至关重要。
Previous studies suggest that greenhouse gas-induced warming can lead to increased fine particulate matter concentrations and degraded air quality. However, significant uncertainties remain regarding the sign and magnitude of the response to warming and the underlying mechanisms. Here, we show that thirteen models from the Coupled Model Intercomparison Project Phase 6 all project an increase in global average concentrations of fine particulate matter in response to rising carbon dioxide concentrations, but the range of increase across models is wide. The two main contributors to this increase are increased abundance of dust and secondary organic aerosols via intensified West African monsoon and enhanced emissions of biogenic volatile organic compounds, respectively. Much of the inter-model spread is related to different treatment of biogenic volatile organic compounds. Our results highlight the importance of natural aerosols in degrading air quality under current warming, while also emphasizing that improved understanding of biogenic volatile organic compounds emissions due to climate change is essential for numerically assessing future air quality.
DOI: 10.1055/s-2003-44722
发表时间: 2004
期刊: Plant biology
影响因子: 3.9
作者:
T. Rosenstiel;Allison L. Ebbets;W. C. Khatri;Ray Fall;Ray Fall;R. K. Monson;R. K. Monson
通讯作者: T. Rosenstiel;Allison L. Ebbets;W. C. Khatri;Ray Fall;Ray Fall;R. K. Monson;R. K. Monson
“CMIP 6模型中空气污染物的历史和未来变化”互动评论
DOI: --
发表时间: 2020
期刊:
影响因子: --
作者:
S. Turnock
通讯作者: S. Turnock
DOI: 10.1029/2022jd037948
发表时间: 2022
期刊: Atmospheres
影响因子: --
作者:
Doherty R
通讯作者: Doherty R
生物异戊二烯排放对过去、现在和未来环境条件的敏感性及其对大气化学的影响
DOI: 10.1029/2012jd018276
发表时间: 2012
影响因子: --
作者:
F. Pacifico;G. Folberth;C. Jones;S. Harrison;W. Collins
通讯作者: W. Collins
1)利用DnaJ序列的细菌检测和鉴定方法
DOI: --
发表时间: 2006
期刊:
影响因子: --
作者:
通讯作者: --