Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL087132 |
Trends in AOD, Clouds, and Cloud Radiative Effects in Satellite Data and CMIP5 and CMIP6 Model Simulations Over Aerosol Source Regions | |
Cherian, Ribu; Quaas, Johannes | |
2020-04-17 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2020 |
卷号 | 47期号:9 |
文章类型 | Article |
语种 | 英语 |
国家 | Germany |
英文摘要 | Several regions worldwide have seen significant trends in anthropogenic aerosol emissions during the period of detailed satellite observations since 2001. Over Europe (EUR) and North America (NAM) there were strong declines, over China increases then declines and over India, strong increases. Regional trends in model-simulated aerosol optical depth (AOD) and cloud radiative effects in both the Fifth and Sixth Coupled Model Intercomparison Projects (CMIP5 and CMIP6) are broadly consistent with the ones from satellite retrievals in most parts of EUR, NAM and India. CMIP6 models better match satellite-derived AOD trend in western NAM (increasing) and eastern China (decreasing), where CMIP5 models failed, pointing to improved anthropogenic aerosol emissions. Drop concentration trends in both observations and models qualitatively match AOD trends. The result for solar cloud radiative effect in models, however, is due to compensating errors: Models fail to reproduce observed liquid water path trends and show, in turn, opposite trends in cloud fraction. |
英文关键词 | aerosol emission trend aerosol optical depth cloud radiative effects aerosol source regions CDNC climate models |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000536639500032 |
WOS关键词 | EARTH SYSTEM MODEL ; NASA GISS CMIP5 ; CLIMATE-CHANGE ; ANTHROPOGENIC EMISSIONS ; VARIABILITY ; PRODUCTS ; EUROPE ; CONSTRAINTS ; POLLUTION ; BUDGET |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
URL | 查看原文 |
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/249032 |
专题 | 气候变化 |
作者单位 | Univ Leipzig, Inst Meteorol, Leipzig, Germany |
推荐引用方式 GB/T 7714 | Cherian, Ribu,Quaas, Johannes. Trends in AOD, Clouds, and Cloud Radiative Effects in Satellite Data and CMIP5 and CMIP6 Model Simulations Over Aerosol Source Regions[J]. GEOPHYSICAL RESEARCH LETTERS,2020,47(9). |
APA | Cherian, Ribu,&Quaas, Johannes.(2020).Trends in AOD, Clouds, and Cloud Radiative Effects in Satellite Data and CMIP5 and CMIP6 Model Simulations Over Aerosol Source Regions.GEOPHYSICAL RESEARCH LETTERS,47(9). |
MLA | Cherian, Ribu,et al."Trends in AOD, Clouds, and Cloud Radiative Effects in Satellite Data and CMIP5 and CMIP6 Model Simulations Over Aerosol Source Regions".GEOPHYSICAL RESEARCH LETTERS 47.9(2020). |
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