Articles | Volume 23, issue 9
https://doi.org/10.5194/acp-23-5435-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-23-5435-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
16 May 2023
Research article |
| 16 May 2023
| 16 May 2023
Understanding day–night differences in dust aerosols over the dust belt of North Africa, the Middle East, and Asia
Department of Geography and Atmospheric Science, University of Kansas, Lawrence, KS, USA
now at: Department of Meteorology and Atmospheric Science,
Pennsylvania State University, State College, PA, USA
Qinjian Jin
Department of Geography and Atmospheric Science, University of Kansas, Lawrence, KS, USA
Department of Geography and Atmospheric Science, University of Kansas, Lawrence, KS, USA
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Brian Harr, Bing Pu, and Qinjian Jin
EGUsphere, https://doi.org/10.5194/egusphere-2023-2896, https://doi.org/10.5194/egusphere-2023-2896, 2024
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We found that the formation of the extreme trans-Atlantic African dust event in June 2015 is associated with a brief surge in dust emissions over western North Africa and extreme circulation patterns, such as the greatly intensified easterly jets, that facilitated the westward transport of dust. The dust plume modified radiative flux along its transport pathway but had minor air quality impacts on the U.S. as the record-high Caribbean low-level jet advected part of the plume to the Pacific.
Zhiyuan Hu, Jianping Huang, Chun Zhao, Qinjian Jin, Yuanyuan Ma, and Ben Yang
Atmos. Chem. Phys., 20, 1507–1529, https://doi.org/10.5194/acp-20-1507-2020, https://doi.org/10.5194/acp-20-1507-2020, 2020
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This study investigates intercontinental transport of dust plums and distribution characteristics of dust at different altitudes over the Tibetan Plateau (TP). The results show that dust particles are emitted into atmosphere and then transport to the TP. The East Asian dust trasnports southward and is lifted up to the TP in northern slop, while the North Afican dust and Middle East dust transport eastward and concentrate in both northern and southern slops, then is lifted up to the TP.
Bing Pu, Paul Ginoux, Huan Guo, N. Christina Hsu, John Kimball, Beatrice Marticorena, Sergey Malyshev, Vaishali Naik, Norman T. O'Neill, Carlos Pérez García-Pando, Juliette Paireau, Joseph M. Prospero, Elena Shevliakova, and Ming Zhao
Atmos. Chem. Phys., 20, 55–81, https://doi.org/10.5194/acp-20-55-2020, https://doi.org/10.5194/acp-20-55-2020, 2020
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Dust emission initiates when surface wind velocities exceed a threshold depending on soil and surface characteristics and varying spatially and temporally. Climate models widely use wind erosion thresholds. The climatological monthly global distribution of the wind erosion threshold, Vthreshold, is retrieved using satellite and reanalysis products and improves the simulation of dust frequency, magnitude, and the seasonal cycle in the Geophysical Fluid Dynamics Laboratory land–atmosphere model.
Zhiyuan Hu, Jianping Huang, Chun Zhao, Yuanyuan Ma, Qinjian Jin, Yun Qian, L. Ruby Leung, Jianrong Bi, and Jianmin Ma
Atmos. Chem. Phys., 19, 12709–12730, https://doi.org/10.5194/acp-19-12709-2019, https://doi.org/10.5194/acp-19-12709-2019, 2019
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This study investigates aerosol chemical compositions and relative contributions to total aerosols in the western US. The results show that trans-Pacific aerosols have a maximum concentration in the boreal spring, with the greatest contribution from dust. Over western North America, the trans-Pacific aerosols dominate the column-integrated aerosol mass and number concentration. However, near the surface, aerosols mainly originated from local emissions.
Qinjian Jin, Benjamin S. Grandey, Daniel Rothenberg, Alexander Avramov, and Chien Wang
Atmos. Chem. Phys., 18, 16793–16808, https://doi.org/10.5194/acp-18-16793-2018, https://doi.org/10.5194/acp-18-16793-2018, 2018
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International shipping emissions (ISE) can influence the global radiation budget. Using an Earth system model, we derive a significant global cloud radiative effect (CRE) of ISE (−0.153 W m−2) when using current emissions. This CRE would become weaker (−0.001 W m−2) if a more stringent regulation were adopted. The CRE would achieve a significant enhancement when a lower DMS emission is prescribed. These findings suggest a reevaluation of the ISE-induced CRE with consideration of DMS variability.
Benjamin S. Grandey, Daniel Rothenberg, Alexander Avramov, Qinjian Jin, Hsiang-He Lee, Xiaohong Liu, Zheng Lu, Samuel Albani, and Chien Wang
Atmos. Chem. Phys., 18, 15783–15810, https://doi.org/10.5194/acp-18-15783-2018, https://doi.org/10.5194/acp-18-15783-2018, 2018
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Anthropogenic emissions of aerosol particles likely cool the climate system. We investigate the uncertainty in the strength of the cooling effect by exploring the representation of aerosols in a global climate model. We conclude that the specific representation of aerosols in global climate models has important implications for climate modelling. Important factors include the representation of aerosol mixing state, size distribution, and optical properties.
Bing Pu and Paul Ginoux
Atmos. Chem. Phys., 18, 12491–12510, https://doi.org/10.5194/acp-18-12491-2018, https://doi.org/10.5194/acp-18-12491-2018, 2018
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Biases in dust modeling may result in biases in simulating energy budget and regional climate. Output of seven Coupled Model Intercomparison Project Phase 5 (CMIP5) models is examined. Seasonal cycle and spatial pattern of dust optical depth (DOD) in very dusty regions are largely captured by multi-model mean. But observed connections between DOD and local controlling factors such as bareness are not well represented. Future projections by CMIP5 models and a regression model are also analyzed.
Bing Pu and Paul Ginoux
Atmos. Chem. Phys., 18, 4201–4215, https://doi.org/10.5194/acp-18-4201-2018, https://doi.org/10.5194/acp-18-4201-2018, 2018
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Fine dust (< 2.5 microns) is an important component of the total PM2.5 mass in the western and central US in spring and summer and has positive trends. However, the causes of the trends have not been thoroughly discussed by previous studies. This work identified key local factors controlling the variations in fine dust in the US and found that the increase in fine dust in the central Great Plains in summer is associated with increasing atmospheric stability.
Bing Pu and Paul Ginoux
Atmos. Chem. Phys., 16, 13431–13448, https://doi.org/10.5194/acp-16-13431-2016, https://doi.org/10.5194/acp-16-13431-2016, 2016
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Dust aerosols play an important role in the climate system. Strong dust storms also have severe social and health impacts. The 2015 severe dust storm in Syria raised concerns as to whether dust activities will increase in the region. The first step toward answering this question is to understand the dust activities driven by the natural climate variability. This work found that the Pacific Decadal Oscillation plays a dominant role in springtime dust activities in Syria in the recent decade.
Q. Jin, J. Wei, Z.-L. Yang, B. Pu, and J. Huang
Atmos. Chem. Phys., 15, 9897–9915, https://doi.org/10.5194/acp-15-9897-2015, https://doi.org/10.5194/acp-15-9897-2015, 2015
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Satellite data show that Indian summer monsoon (ISM) rainfall is closely associated with Middle East dust aerosols. Numerical modeling shows that the increased ISM rainfall is related to the enhanced southwesterly flow and moisture transport from the Arabian Sea to the Indian subcontinent, associated with the development of an anomalous low-pressure system over the Iranian Plateau and the Arabian Sea due to dust-induced atmospheric heating.
Related subject area
Subject: Aerosols | Research Activity: Remote Sensing | Altitude Range: Troposphere | Science Focus: Physics (physical properties and processes)
Effect of wind speed on marine aerosol optical properties over remote oceans with use of spaceborne lidar observations
Assessment of smoke plume height products derived from multisource satellite observations using lidar-derived height metrics for wildfires in the western US
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Opinion: Aerosol remote sensing over the next 20 years
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Measurement report: Dust and anthropogenic aerosols' vertical distributions over northern China dense aerosols gathered at the top of the mixing layer
Climatological assessment of the vertically resolved optical and microphysical aerosol properties by lidar measurements, sun photometer, and in situ observations over 17 years at Universitat Politècnica de Catalunya (UPC) Barcelona
Aerosol optical depth climatology from the high-resolution MAIAC product over Europe: differences between major European cities and their surrounding environments
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Dust storms from the Taklamakan Desert significantly darken snow surface on surrounding mountains
Spectral dependence of birch and pine pollen optical properties using a synergy of lidar instruments
Opposite effects of aerosols and meteorological parameters on warm clouds in two contrasting regions over eastern China
Validation activities of Aeolus wind products on the southeastern Iberian Peninsula
Thermal infrared dust optical depth and coarse-mode effective diameter over oceans retrieved from collocated MODIS and CALIOP observations
A comprehensive reappraisal of long-term aerosol characteristics, trends, and variability in Asia
Satellite (GOSAT-2 CAI-2) retrieval and surface (ARFINET) observations of aerosol black carbon over India
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The (mis)identification of high-latitude dust events using remote sensing methods in the Yukon, Canada: a sub-daily variability analysis
Comparison of dust optical depth from multi-sensor products and MONARCH (Multiscale Online Non-hydrostatic AtmospheRe CHemistry) dust reanalysis over North Africa, the Middle East, and Europe
Satellite observations of smoke–cloud–radiation interactions over the Amazon rainforest
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Simultaneous retrievals of biomass burning aerosols and trace gases from the ultraviolet to near-infrared over northern Thailand during the 2019 pre-monsoon season
A decadal assessment of the climatology of aerosol and cloud properties over South Africa
Aerosol characterisation in the subtropical eastern North Atlantic region using long-term AERONET measurements
Long-range transport of Asian dust to the Arctic: identification of transport pathways, evolution of aerosol optical properties, and impact assessment on surface albedo changes
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Arctic spring and summertime aerosol optical depth baseline from long-term observations and model reanalyses – Part 2: Statistics of extreme AOD events, and implications for the impact of regional biomass burning processes
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A novel method of identifying and analysing oil smoke plumes based on MODIS and CALIPSO satellite data
Kangwen Sun, Guangyao Dai, Songhua Wu, Oliver Reitebuch, Holger Baars, Jiqiao Liu, and Suping Zhang
Atmos. Chem. Phys., 24, 4389–4409, https://doi.org/10.5194/acp-24-4389-2024, https://doi.org/10.5194/acp-24-4389-2024, 2024
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This paper investigates the correlation between marine aerosol optical properties and wind speeds over remote oceans using the spaceborne lidars ALADIN and CALIOP. Three remote ocean areas are selected. Pure marine aerosol optical properties at 355 nm are derived from ALADIN. The relationships between marine aerosol optical properties and wind speeds are analyzed within and above the marine atmospheric boundary layer, revealing the effect of wind speed on marine aerosols over remote oceans.
Jingting Huang, S. Marcela Loría-Salazar, Min Deng, Jaehwa Lee, and Heather A. Holmes
Atmos. Chem. Phys., 24, 3673–3698, https://doi.org/10.5194/acp-24-3673-2024, https://doi.org/10.5194/acp-24-3673-2024, 2024
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Increased wildfire intensity has resulted in taller wildfire smoke plumes. We investigate the vertical structure of wildfire smoke plumes using aircraft lidar data and establish two effective smoke plume height metrics. Four novel satellite-based plume height products are evaluated for wildfires in the western US. Our results provide guidance on the strengths and limitations of these satellite products and set the stage for improved plume rise estimates by leveraging satellite products.
Piyushkumar N. Patel, Jonathan H. Jiang, Ritesh Gautam, Harish Gadhavi, Olga Kalashnikova, Michael J. Garay, Lan Gao, Feng Xu, and Ali Omar
Atmos. Chem. Phys., 24, 2861–2883, https://doi.org/10.5194/acp-24-2861-2024, https://doi.org/10.5194/acp-24-2861-2024, 2024
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Global measurements of cloud condensation nuclei (CCN) are essential for understanding aerosol–cloud interactions and predicting climate change. To address this gap, we introduced a remote sensing algorithm that retrieves vertically resolved CCN number concentrations from airborne and spaceborne lidar systems. This innovation offers a global distribution of CCN concentrations from space, facilitating model evaluation and precise quantification of aerosol climate forcing.
Lorraine A. Remer, Robert C. Levy, and J. Vanderlei Martins
Atmos. Chem. Phys., 24, 2113–2127, https://doi.org/10.5194/acp-24-2113-2024, https://doi.org/10.5194/acp-24-2113-2024, 2024
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Aerosols are small liquid or solid particles suspended in the atmosphere, including smoke, particulate pollution, dust, and sea salt. Today, we rely on satellites viewing Earth's atmosphere to learn about these particles. Here, we speculate on the future to imagine how satellite viewing of aerosols will change. We expect more public and private satellites with greater capabilities, better ways to infer information from satellites, and merging of data with models.
Xiaoxia Shang, Antti Lipponen, Maria Filioglou, Anu-Maija Sundström, Mark Parrington, Virginie Buchard, Anton S. Darmenov, Ellsworth J. Welton, Eleni Marinou, Vassilis Amiridis, Michael Sicard, Alejandro Rodríguez-Gómez, Mika Komppula, and Tero Mielonen
Atmos. Chem. Phys., 24, 1329–1344, https://doi.org/10.5194/acp-24-1329-2024, https://doi.org/10.5194/acp-24-1329-2024, 2024
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In June 2019, smoke particles from a Canadian wildfire event were transported to Europe. The long-range-transported smoke plumes were monitored with a spaceborne lidar and reanalysis models. Based on the aerosol mass concentrations estimated from the observations, the reanalysis models had difficulties in reproducing the amount and location of the smoke aerosols during the transport event. Consequently, more spaceborne lidar missions are needed for reliable monitoring of aerosol plumes.
Blake T. Sorenson, Jeffrey S. Reid, Jianglong Zhang, Robert E. Holz, William L. Smith Sr., and Amanda Gumber
Atmos. Chem. Phys., 24, 1231–1248, https://doi.org/10.5194/acp-24-1231-2024, https://doi.org/10.5194/acp-24-1231-2024, 2024
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Smoke particles are typically submicron in size and assumed to have negligible impacts at the thermal infrared spectrum. However, we show that infrared signatures can be observed over dense smoke plumes from satellites. We found that giant particles are unlikely to be the dominant cause. Rather, co-transported water vapor injected to the middle to upper troposphere and surface cooling beneath the plume due to shadowing are significant, with the surface cooling effect being the most dominant.
Farnaz Hosseinpour and Eric M. Wilcox
Atmos. Chem. Phys., 24, 707–724, https://doi.org/10.5194/acp-24-707-2024, https://doi.org/10.5194/acp-24-707-2024, 2024
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This study shows mechanistic relationships between the radiative effect of dust aerosols in the Saharan air layer and the kinetic energy of the African easterly waves across the tropical Atlantic Ocean using 22 years of daily satellite observations and reanalysis data based on satellite assimilation. Our findings suggest that dust aerosols not merely are transported by these waves but also contribute to the growth of waves through the enhancement of diabatic heating induced by dust.
Markus D. Petters, Tyas Pujiastuti, Ajmal Rasheeda Satheesh, Sabin Kasparoglu, Bethany Sutherland, and Nicholas Meskhidze
Atmos. Chem. Phys., 24, 745–762, https://doi.org/10.5194/acp-24-745-2024, https://doi.org/10.5194/acp-24-745-2024, 2024
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This work introduces a new method that uses remote sensing techniques to obtain surface number emissions of particles with a diameter greater than 500 nm. The technique was applied to study particle emissions at an urban site near Houston, TX, USA. The emissions followed a diurnal pattern and peaked near noon local time. The daily averaged emissions correlated with wind speed. The source is likely due to wind-driven erosion of material situated on asphalted and other hard surfaces.
Zhuang Wang, Chune Shi, Hao Zhang, Yujia Chen, Xiyuan Chi, Congzi Xia, Suyao Wang, Yizhi Zhu, Kaidi Zhang, Xintong Chen, Chengzhi Xing, and Cheng Liu
Atmos. Chem. Phys., 23, 14271–14292, https://doi.org/10.5194/acp-23-14271-2023, https://doi.org/10.5194/acp-23-14271-2023, 2023
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The annual cycle of dust and anthropogenic aerosols' vertical distributions was revealed by polarization Raman lidar in Beijing. Anthropogenic aerosols typically accumulate at the top of the mixing layer (ML) due to the hygroscopic growth of atmospheric particles, and this is most significant in summer. There is no significant relationship between bottom dust mass concentration and ML height, while the dust in the upper air tends to be distributed near the mixing layer.
Simone Lolli, Michaël Sicard, Francesco Amato, Adolfo Comeron, Cristina Gíl-Diaz, Tony C. Landi, Constantino Munoz-Porcar, Daniel Oliveira, Federico Dios Otin, Francesc Rocadenbosch, Alejandro Rodriguez-Gomez, Andrés Alastuey, Xavier Querol, and Cristina Reche
Atmos. Chem. Phys., 23, 12887–12906, https://doi.org/10.5194/acp-23-12887-2023, https://doi.org/10.5194/acp-23-12887-2023, 2023
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We evaluated the long-term trends and seasonal variability of the vertically resolved aerosol properties over the past 17 years in Barcelona. Results shows that air quality is improved, with a consistent drop in PM concentrations at the surface, as well as the column aerosol optical depth. The results also show that natural dust outbreaks are more likely in summer, with aerosols reaching an altitude of 5 km, while in winter, aerosols decay as an exponential with a scale height of 600 m.
Ludovico Di Antonio, Claudia Di Biagio, Gilles Foret, Paola Formenti, Guillaume Siour, Jean-François Doussin, and Matthias Beekmann
Atmos. Chem. Phys., 23, 12455–12475, https://doi.org/10.5194/acp-23-12455-2023, https://doi.org/10.5194/acp-23-12455-2023, 2023
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Long-term (2000–2021) 1 km resolution satellite data have been used to investigate the climatological aerosol optical depth (AOD) variability and trends at different scales in Europe. Average enhancements of the local-to-regional AOD ratio at 550 nm of 57 %, 55 %, 39 % and 32 % are found for large metropolitan areas such as Barcelona, Lisbon, Paris and Athens, respectively, suggesting a non-negligible enhancement of the aerosol burden through local emissions.
Sebastien Garrigues, Melanie Ades, Samuel Remy, Johannes Flemming, Zak Kipling, Istvan Laszlo, Mark Parrington, Antje Inness, Roberto Ribas, Luke Jones, Richard Engelen, and Vincent-Henri Peuch
Atmos. Chem. Phys., 23, 10473–10487, https://doi.org/10.5194/acp-23-10473-2023, https://doi.org/10.5194/acp-23-10473-2023, 2023
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The Copernicus Atmosphere Monitoring Service (CAMS) provides global monitoring of aerosols using the ECMWF forecast model constrained by the assimilation of satellite aerosol optical depth (AOD). This work aims at evaluating the assimilation of the NOAA VIIRS AOD product in the ECMWF model. It shows that the introduction of VIIRS in the CAMS data assimilation system enhances the accuracy of the aerosol analysis, particularly over Europe and desert and maritime sites.
Yuxuan Xing, Yang Chen, Shirui Yan, Tenglong Shi, Xiaoyi Cao, Xiaoying Niu, Dongyou Wu, Jiecan Cui, Xin Wang, and Wei Pu
EGUsphere, https://doi.org/10.5194/egusphere-2023-1443, https://doi.org/10.5194/egusphere-2023-1443, 2023
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A study investigated the impact of dust storms from the Taklamakan Desert on surrounding high mountains and regional radiation balance. Using satellite data and simulations, researchers found that dust storms significantly darken the snow surface in the Tien Shan, Kunlun, and Qilian Mountains, reaching mountains up to 1000 km away. This darkening occurs not only in spring but also during summer and autumn, leading to increased absorption of solar radiation.
Maria Filioglou, Ari Leskinen, Ville Vakkari, Ewan O'Connor, Minttu Tuononen, Pekko Tuominen, Samuli Laukkanen, Linnea Toiviainen, Annika Saarto, Xiaoxia Shang, Petri Tiitta, and Mika Komppula
Atmos. Chem. Phys., 23, 9009–9021, https://doi.org/10.5194/acp-23-9009-2023, https://doi.org/10.5194/acp-23-9009-2023, 2023
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Pollen impacts climate and public health, and it can be detected in the atmosphere by lidars which measure the linear particle depolarization ratio (PDR), a shape-relevant optical parameter. As aerosols also cause depolarization, surface aerosol and pollen observations were combined with measurements from ground-based lidars operating at different wavelengths to determine the optical properties of birch and pine pollen and quantify their relative contribution to the PDR.
Yuqin Liu, Tao Lin, Jiahua Zhang, Fu Wang, Yiyi Huang, Xian Wu, Hong Ye, Guoqin Zhang, Xin Cao, and Gerrit de Leeuw
EGUsphere, https://doi.org/10.5194/egusphere-2023-1615, https://doi.org/10.5194/egusphere-2023-1615, 2023
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Aerosols and clouds are very important for their effect on climate. Clouds are formed by condensation of water vapor on aerosol particles. We explore the interactions between aerosols, cloud and meteorological parameters in a highly polluted area over Eastern China and a relatively clean area over the East China Sea, using satellite data and different analysis methods. We describe the opposing effects of aerosol and meteorological parameters on cloud properties in the two areas.
Jesús Abril-Gago, Pablo Ortiz-Amezcua, Diego Bermejo-Pantaleón, Juana Andújar-Maqueda, Juan Antonio Bravo-Aranda, María José Granados-Muñoz, Francisco Navas-Guzmán, Lucas Alados-Arboledas, Inmaculada Foyo-Moreno, and Juan Luis Guerrero-Rascado
Atmos. Chem. Phys., 23, 8453–8471, https://doi.org/10.5194/acp-23-8453-2023, https://doi.org/10.5194/acp-23-8453-2023, 2023
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Validation activities of Aeolus wind products were performed in Granada with different upward-probing instrumentation (Doppler lidar system and radiosondes) and spatiotemporal collocation criteria. Specific advantages and disadvantages of each instrument were identified, and an optimal comparison criterion is proposed. Aeolus was proven to provide reliable wind products, and the upward-probing instruments were proven to be useful for Aeolus wind product validation activities.
Jianyu Zheng, Zhibo Zhang, Hongbin Yu, Anne Garnier, Qianqian Song, Chenxi Wang, Claudia Di Biagio, Jasper F. Kok, Yevgeny Derimian, and Claire Ryder
Atmos. Chem. Phys., 23, 8271–8304, https://doi.org/10.5194/acp-23-8271-2023, https://doi.org/10.5194/acp-23-8271-2023, 2023
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We developed a multi-year satellite-based retrieval of dust optical depth at 10 µm and the coarse-mode dust effective diameter over global oceans. It reveals climatological coarse-mode dust transport patterns and regional differences over the North Atlantic, the Indian Ocean and the North Pacific.
Shikuan Jin, Yingying Ma, Zhongwei Huang, Jianping Huang, Wei Gong, Boming Liu, Weiyan Wang, Ruonan Fan, and Hui Li
Atmos. Chem. Phys., 23, 8187–8210, https://doi.org/10.5194/acp-23-8187-2023, https://doi.org/10.5194/acp-23-8187-2023, 2023
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To better understand the Asian aerosol environment, we studied distributions and trends of aerosol with different sizes and types. Over the past 2 decades, dust, sulfate, and sea salt aerosol decreased by 5.51 %, 3.07 %, and 9.80 %, whereas organic carbon and black carbon aerosol increased by 17.09 % and 6.23 %, respectively. The increase in carbonaceous aerosols was a feature of Asia. An exception is found in East Asia, where the carbonaceous aerosols reduced, owing largely to China's efforts.
Mukunda M. Gogoi, S. Suresh Babu, Ryoichi Imasu, and Makiko Hashimoto
Atmos. Chem. Phys., 23, 8059–8079, https://doi.org/10.5194/acp-23-8059-2023, https://doi.org/10.5194/acp-23-8059-2023, 2023
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Considering the climate warming potential of atmospheric black carbon (BC), satellite-based retrieval is a novel idea. This study highlights the regional distribution of BC based on observations by the Cloud and Aerosol Imager-2 on board the GOSAT-2 satellite and near-surface measurements of BC in ARFINET. The satellite retrieval fairly depicts the regional and seasonal features of BC over the Indian region, which are similar to those recorded by surface observations.
Hao Fan, Xingchuan Yang, Chuanfeng Zhao, Yikun Yang, and Zhenyao Shen
Atmos. Chem. Phys., 23, 7781–7798, https://doi.org/10.5194/acp-23-7781-2023, https://doi.org/10.5194/acp-23-7781-2023, 2023
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Using 20-year multi-source data, this study shows pronounced regional and seasonal variations in fire activities and emissions. Seasonal variability of fires is larger with increasing latitude. The increase in temperature in the Northern Hemisphere's middle- and high-latitude forest regions was primarily responsible for the increase in fires and emissions, while the changes in fire occurrence in tropical regions were more influenced by the decrease in precipitation and relative humidity.
Rosemary Huck, Robert G. Bryant, and James King
Atmos. Chem. Phys., 23, 6299–6318, https://doi.org/10.5194/acp-23-6299-2023, https://doi.org/10.5194/acp-23-6299-2023, 2023
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This study shows that mineral aerosol (dust) emission events in high-latitude areas are under-represented in both ground- and space-based detecting methods. This is done through a suite of ground-based data to prove that dust emissions from the proglacial area, Lhù’ààn Mân, occur almost daily but are not always recorded at different timescales. Dust has multiple effects on atmospheric processes; therefore, accurate quantification is important in the calibration and validation of climate models.
Michail Mytilinaios, Sara Basart, Sergio Ciamprone, Juan Cuesta, Claudio Dema, Enza Di Tomaso, Paola Formenti, Antonis Gkikas, Oriol Jorba, Ralph Kahn, Carlos Pérez García-Pando, Serena Trippetta, and Lucia Mona
Atmos. Chem. Phys., 23, 5487–5516, https://doi.org/10.5194/acp-23-5487-2023, https://doi.org/10.5194/acp-23-5487-2023, 2023
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Multiscale Online Non-hydrostatic AtmospheRe CHemistry model (MONARCH) dust reanalysis provides a high-resolution 3D reconstruction of past dust conditions, allowing better quantification of climate and socioeconomic dust impacts. We assess the performance of the reanalysis needed to reproduce dust optical depth using dust-related products retrieved from satellite and ground-based observations and show that it reproduces the spatial distribution and seasonal variability of atmospheric dust well.
Ross Herbert and Philip Stier
Atmos. Chem. Phys., 23, 4595–4616, https://doi.org/10.5194/acp-23-4595-2023, https://doi.org/10.5194/acp-23-4595-2023, 2023
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We provide robust evidence from multiple sources showing that smoke from fires in the Amazon rainforest significantly modifies the diurnal cycle of convection and cools the climate. Low to moderate amounts of smoke increase deep convective clouds and rain, whilst beyond a threshold amount, the smoke starts to suppress the convection and rain. We are currently at this threshold, suggesting increases in fires from agricultural practices or droughts will reduce cloudiness and rain over the region.
Yue Huang, Jasper F. Kok, Masanori Saito, and Olga Muñoz
Atmos. Chem. Phys., 23, 2557–2577, https://doi.org/10.5194/acp-23-2557-2023, https://doi.org/10.5194/acp-23-2557-2023, 2023
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Global aerosol models and remote sensing retrievals use dust optical models with inconsistent and inaccurate dust shape approximations. Here, we present a new dust optical model constrained by measured dust shape distributions. This new dust optical model is an improvement on the current dust optical models used in models and retrieval algorithms, as quantified by comparisons against laboratory and field observations of dust optics.
Konstantinos Michailidis, Maria-Elissavet Koukouli, Dimitris Balis, J. Pepijn Veefkind, Martin de Graaf, Lucia Mona, Nikolaos Papagianopoulos, Gesolmina Pappalardo, Ioanna Tsikoudi, Vassilis Amiridis, Eleni Marinou, Anna Gialitaki, Rodanthi-Elisavet Mamouri, Argyro Nisantzi, Daniele Bortoli, Maria João Costa, Vanda Salgueiro, Alexandros Papayannis, Maria Mylonaki, Lucas Alados-Arboledas, Salvatore Romano, Maria Rita Perrone, and Holger Baars
Atmos. Chem. Phys., 23, 1919–1940, https://doi.org/10.5194/acp-23-1919-2023, https://doi.org/10.5194/acp-23-1919-2023, 2023
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Comparisons with ground-based correlative lidar measurements constitute a key component in the validation of satellite aerosol products. This paper presents the validation of the TROPOMI aerosol layer height (ALH) product, using archived quality assured ground-based data from lidar stations that belong to the EARLINET network. Comparisons between the TROPOMI ALH and co-located EARLINET measurements show good agreement over the ocean.
María Ángeles López-Cayuela, Carmen Córdoba-Jabonero, Diego Bermejo-Pantaleón, Michaël Sicard, Vanda Salgueiro, Francisco Molero, Clara Violeta Carvajal-Pérez, María José Granados-Muñoz, Adolfo Comerón, Flavio T. Couto, Rubén Barragán, María-Paz Zorzano, Juan Antonio Bravo-Aranda, Constantino Muñoz-Porcar, María João Costa, Begoña Artíñano, Alejandro Rodríguez-Gómez, Daniele Bortoli, Manuel Pujadas, Jesús Abril-Gago, Lucas Alados-Arboledas, and Juan Luis Guerrero-Rascado
Atmos. Chem. Phys., 23, 143–161, https://doi.org/10.5194/acp-23-143-2023, https://doi.org/10.5194/acp-23-143-2023, 2023
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An intense Saharan dust outbreak crossing the Iberian Peninsula in springtime was monitored to determinine the specific contribution of fine and coarse dust particles at five lidar stations, strategically covering its SW–central–NE pathway. Expected dust ageing along the transport started unappreciated. A different fine-dust impact on optical (~30 %) and mass (~10 %) properties was found. Use of polarized lidar measurements (mainly in elastic systems) for fine/coarse dust separation is crucial.
Kyriakoula Papachristopoulou, Ioannis-Panagiotis Raptis, Antonis Gkikas, Ilias Fountoulakis, Akriti Masoom, and Stelios Kazadzis
Atmos. Chem. Phys., 22, 15703–15727, https://doi.org/10.5194/acp-22-15703-2022, https://doi.org/10.5194/acp-22-15703-2022, 2022
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Megacities' air quality is determined by atmospheric aerosols. We focus on changes over the last two decades in the 81 largest cities, using satellite data. European and American cities have lower aerosol compared to African and Asian cities. For European, North American and East Asian cities, aerosols are decreasing over time, especially in China and the US. In the remaining cities, aerosol loads are increasing, particularly in India.
Nilton Évora do Rosário, Elisa Thomé Sena, and Marcia Akemi Yamasoe
Atmos. Chem. Phys., 22, 15021–15033, https://doi.org/10.5194/acp-22-15021-2022, https://doi.org/10.5194/acp-22-15021-2022, 2022
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The 2020 burning season in Brazil was marked by an atypically high number of fire spots across Pantanal, leading to high amounts of smoke within the biome. This study shows that smoke over Pantanal, usually a fraction of that over Amazonia, was higher and resulted mainly from fires in conservation and indigenous areas. It also contributes to highlighting Pantanal's 2020 burning season as the worst combination of a climate extreme scenario and inadequately enforced environmental regulations.
Santiago Gassó and Kirk D. Knobelspiesse
Atmos. Chem. Phys., 22, 13581–13605, https://doi.org/10.5194/acp-22-13581-2022, https://doi.org/10.5194/acp-22-13581-2022, 2022
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Atmospheric particles interact with light resulting in observable optical polarization. Thus, we can learn about their composition from space. New satellite sensor technology measures full polarization of reflected sunlight. This paper considers circular polarization, an overlooked category of polarization with distinctive features that could bring new insights. We review existing literature and make novel computations to consider this previously underappreciated category of polarization.
Qingyang Xiao, Guannan Geng, Shigan Liu, Jiajun Liu, Xia Meng, and Qiang Zhang
Atmos. Chem. Phys., 22, 13229–13242, https://doi.org/10.5194/acp-22-13229-2022, https://doi.org/10.5194/acp-22-13229-2022, 2022
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We provided complete coverage PM2.5 concentrations at a 1-km resolution from 2000 to the present, carefully considering the significant changes in land use characteristics in China. This high-resolution PM2.5 data successfully revealed the local-scale PM2.5 variations. We noticed changes in PM2.5 spatial patterns in association with the clean air policies, with the pollution hotspots having transferred from urban centers to rural regions with limited air quality monitoring.
Johannes Quaas, Hailing Jia, Chris Smith, Anna Lea Albright, Wenche Aas, Nicolas Bellouin, Olivier Boucher, Marie Doutriaux-Boucher, Piers M. Forster, Daniel Grosvenor, Stuart Jenkins, Zbigniew Klimont, Norman G. Loeb, Xiaoyan Ma, Vaishali Naik, Fabien Paulot, Philip Stier, Martin Wild, Gunnar Myhre, and Michael Schulz
Atmos. Chem. Phys., 22, 12221–12239, https://doi.org/10.5194/acp-22-12221-2022, https://doi.org/10.5194/acp-22-12221-2022, 2022
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Pollution particles cool climate and offset part of the global warming. However, they are washed out by rain and thus their effect responds quickly to changes in emissions. We show multiple datasets to demonstrate that aerosol emissions and their concentrations declined in many regions influenced by human emissions, as did the effects on clouds. Consequently, the cooling impact on the Earth energy budget became smaller. This change in trend implies a relative warming.
Ukkyo Jeong, Si-Chee Tsay, N. Christina Hsu, David M. Giles, John W. Cooper, Jaehwa Lee, Robert J. Swap, Brent N. Holben, James J. Butler, Sheng-Hsiang Wang, Somporn Chantara, Hyunkee Hong, Donghee Kim, and Jhoon Kim
Atmos. Chem. Phys., 22, 11957–11986, https://doi.org/10.5194/acp-22-11957-2022, https://doi.org/10.5194/acp-22-11957-2022, 2022
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Ultraviolet (UV) measurements from satellite and ground are important for deriving information on several atmospheric trace and aerosol characteristics. Simultaneous retrievals of aerosol and trace gases in this study suggest that water uptake by aerosols is one of the important phenomena affecting aerosol properties over northern Thailand, which is important for regional air quality and climate. Obtained aerosol properties covering the UV are also important for various satellite algorithms.
Abdulaziz Tunde Yakubu and Naven Chetty
Atmos. Chem. Phys., 22, 11065–11087, https://doi.org/10.5194/acp-22-11065-2022, https://doi.org/10.5194/acp-22-11065-2022, 2022
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This study examined the source of atmospheric aerosols and their role in forming clouds and rainfall over South Africa. The research provided answers to the cause of low precipitation, mainly linked to drought and water shortages experienced over the region. Further insight into the cause of occasional flooding that occurs in other parts of the area is provided. Finally, the study described the relationship between aerosol–cloud precipitation based on observation over the region.
África Barreto, Rosa D. García, Carmen Guirado-Fuentes, Emilio Cuevas, A. Fernando Almansa, Celia Milford, Carlos Toledano, Francisco J. Expósito, Juan P. Díaz, and Sergio F. León-Luis
Atmos. Chem. Phys., 22, 11105–11124, https://doi.org/10.5194/acp-22-11105-2022, https://doi.org/10.5194/acp-22-11105-2022, 2022
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A comprehensive characterization of atmospheric aerosols in the subtropical eastern North Atlantic has been carried out in this paper using long-term ground AERONET photometric observations over the period 2005–2020 from a unique network made up of four stations strategically located from sea level to 3555 m height on the island of Tenerife. This is a region that can be considered a key location to study the seasonal dependence of dust transport from the Sahel-Sahara.
Xiaoxi Zhao, Kan Huang, Joshua S. Fu, and Sabur F. Abdullaev
Atmos. Chem. Phys., 22, 10389–10407, https://doi.org/10.5194/acp-22-10389-2022, https://doi.org/10.5194/acp-22-10389-2022, 2022
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Long-range transport of Asian dust to the Arctic was considered an important source of Arctic air pollution. Different transport routes to the Arctic had divergent effects on the evolution of aerosol properties. Depositions of long-range-transported dust particles can reduce the Arctic surface albedo considerably. This study implied that the ubiquitous long-transport dust from China exerted considerable aerosol indirect effects on the Arctic and may have potential biogeochemical significance.
Katherine T. Junghenn Noyes, Ralph A. Kahn, James A. Limbacher, and Zhanqing Li
Atmos. Chem. Phys., 22, 10267–10290, https://doi.org/10.5194/acp-22-10267-2022, https://doi.org/10.5194/acp-22-10267-2022, 2022
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We compare retrievals of wildfire smoke particle size, shape, and light absorption from the MISR satellite instrument to modeling and other satellite data on land cover type, drought conditions, meteorology, and estimates of fire intensity (fire radiative power – FRP). We find statistically significant differences in the particle properties based on burning conditions and land cover type, and we interpret how changes in these properties point to specific aerosol aging mechanisms.
David W. Fillmore, David A. Rutan, Seiji Kato, Fred G. Rose, and Thomas E. Caldwell
Atmos. Chem. Phys., 22, 10115–10137, https://doi.org/10.5194/acp-22-10115-2022, https://doi.org/10.5194/acp-22-10115-2022, 2022
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This paper presents an evaluation of the aerosol analysis incorporated into the Clouds and the Earth's Radiant Energy System (CERES) data products as well as the aerosols' impact on solar radiation reaching the surface. CERES is a NASA Earth observation mission with instruments flying on various polar-orbiting satellites. Its primary objective is the study of the radiative energy balance of the climate system as well as examination of the influence of clouds and aerosols on this balance.
Peng Xian, Jianglong Zhang, Norm T. O'Neill, Travis D. Toth, Blake Sorenson, Peter R. Colarco, Zak Kipling, Edward J. Hyer, James R. Campbell, Jeffrey S. Reid, and Keyvan Ranjbar
Atmos. Chem. Phys., 22, 9915–9947, https://doi.org/10.5194/acp-22-9915-2022, https://doi.org/10.5194/acp-22-9915-2022, 2022
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The study provides baseline Arctic spring and summertime aerosol optical depth climatology, trend, and extreme event statistics from 2003 to 2019 using a combination of aerosol reanalyses, remote sensing, and ground observations. Biomass burning smoke has an overwhelming contribution to black carbon (an efficient climate forcer) compared to anthropogenic sources. Burning's large interannual variability and increasing summer trend have important implications for the Arctic climate.
Harshvardhan Harshvardhan, Richard Ferrare, Sharon Burton, Johnathan Hair, Chris Hostetler, David Harper, Anthony Cook, Marta Fenn, Amy Jo Scarino, Eduard Chemyakin, and Detlef Müller
Atmos. Chem. Phys., 22, 9859–9876, https://doi.org/10.5194/acp-22-9859-2022, https://doi.org/10.5194/acp-22-9859-2022, 2022
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The evolution of aerosol in biomass burning smoke plumes that travel over marine clouds off the Atlantic coast of central Africa was studied using measurements made by a lidar deployed on a high-altitude aircraft. The main finding was that the physical properties of aerosol do not change appreciably once the plume has left land and travels over the ocean over a timescale of 1 to 2 d. Almost all particles in the plume are of radius less than 1 micrometer and spherical in shape.
Peng Xian, Jianglong Zhang, Norm T. O'Neill, Jeffrey S. Reid, Travis D. Toth, Blake Sorenson, Edward J. Hyer, James R. Campbell, and Keyvan Ranjbar
Atmos. Chem. Phys., 22, 9949–9967, https://doi.org/10.5194/acp-22-9949-2022, https://doi.org/10.5194/acp-22-9949-2022, 2022
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The study provides a baseline Arctic spring and summertime aerosol optical depth climatology, trend, and extreme event statistics from 2003 to 2019 using a combination of aerosol reanalyses, remote sensing, and ground observations. Biomass burning smoke has an overwhelming contribution to black carbon (an efficient climate forcer) compared to anthropogenic sources. Burning's large interannual variability and increasing summer trend have important implications for the Arctic climate.
Sudip Chakraborty, Bin Guan, Duane E. Waliser, and Arlindo M. da Silva
Atmos. Chem. Phys., 22, 8175–8195, https://doi.org/10.5194/acp-22-8175-2022, https://doi.org/10.5194/acp-22-8175-2022, 2022
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This study explores extreme aerosol transport events by aerosol atmospheric rivers (AARs) and shows the characteristics of individual AARs such as length, width, length-to-width ratio, transport strength, and dominant transport direction, the seasonal variations, the relationship to the spatial distribution of surface emissions, the vertical profiles of wind, aerosol mixing ratio, and aerosol mass fluxes, and the major planetary-scale aerosol transport pathways.
Guangyao Dai, Kangwen Sun, Xiaoye Wang, Songhua Wu, Xiangying E, Qi Liu, and Bingyi Liu
Atmos. Chem. Phys., 22, 7975–7993, https://doi.org/10.5194/acp-22-7975-2022, https://doi.org/10.5194/acp-22-7975-2022, 2022
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In this paper, a Sahara dust event is tracked with the spaceborne lidars ALADIN and CALIOP and the models ECMWF and HYSPLIT. The performance of ALADIN and CALIOP on tracking the dust event and on the observations of dust optical properties and wind fields during the dust transport is evaluated. The dust mass advection is defined, which is calculated with the combination of data from ALADIN and CALIOP coupled with the products from models to describe the dust transport quantitatively.
Ke Gui, Wenrui Yao, Huizheng Che, Linchang An, Yu Zheng, Lei Li, Hujia Zhao, Lei Zhang, Junting Zhong, Yaqiang Wang, and Xiaoye Zhang
Atmos. Chem. Phys., 22, 7905–7932, https://doi.org/10.5194/acp-22-7905-2022, https://doi.org/10.5194/acp-22-7905-2022, 2022
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This study investigates the aerosol optical and radiative properties and meteorological drivers during two mega SDS events over Northern China in March 2021. The MODIS-retrieved DOD data registered these two events as the most intense episode in the same period in history over the past 20 years. These two extreme SDS events were associated with both atmospheric circulation extremes and local meteorological anomalies that favor enhanced dust emissions in the Gobi Desert.
Manuel Gutleben, Silke Groß, Christian Heske, and Martin Wirth
Atmos. Chem. Phys., 22, 7319–7330, https://doi.org/10.5194/acp-22-7319-2022, https://doi.org/10.5194/acp-22-7319-2022, 2022
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The main transportation route of Saharan mineral dust particles leads over the subtropical Atlantic Ocean and is subject to a seasonal variation. This study investigates the characteristics of wintertime transatlantic dust transport towards the Caribbean by means of airborne lidar measurements. It is found that dust particles are transported at low atmospheric altitudes (<3.5 km) embedded in a relatively moist mixture with two other particle types, namely marine and biomass-burning particles.
Goutam Choudhury, Albert Ansmann, and Matthias Tesche
Atmos. Chem. Phys., 22, 7143–7161, https://doi.org/10.5194/acp-22-7143-2022, https://doi.org/10.5194/acp-22-7143-2022, 2022
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Lidars provide height-resolved type-specific aerosol properties and are key in studying vertically collocated aerosols and clouds. In this study, we compare the aerosol number concentrations derived from spaceborne lidar with the in situ flight measurements. Our results show a reasonable agreement between both datasets. Such an agreement has not been achieved yet. It shows the potential of spaceborne lidar in studying aerosol–cloud interactions, which is needed to improve our climate forecasts.
Nair K. Kala, Narayana Sarma Anand, Mohanan R. Manoj, Harshavardhana S. Pathak, Krishnaswamy K. Moorthy, and Sreedharan K. Satheesh
Atmos. Chem. Phys., 22, 6067–6085, https://doi.org/10.5194/acp-22-6067-2022, https://doi.org/10.5194/acp-22-6067-2022, 2022
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We present the 3-D distribution of atmospheric aerosols and highlight its variation with respect to longitudes over the Indian mainland and the surrounding oceans using long-term satellite observations and realistic synthesised data. The atmospheric heating due to the 3-D distribution of aerosols is estimated using radiative transfer calculations. We believe that our findings will have strong implications for aerosol–radiation interactions in regional climate simulations.
Archana Devi and Sreedharan K. Satheesh
Atmos. Chem. Phys., 22, 5365–5376, https://doi.org/10.5194/acp-22-5365-2022, https://doi.org/10.5194/acp-22-5365-2022, 2022
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Global maps of aerosol absorption were generated using a multi-satellite retrieval algorithm. The retrieved values were validated with available aircraft-based measurements and compared with other global datasets. Seasonal and spatial distributions of aerosol absorption over various regions are also presented. The global maps of single scattering albedo with improved accuracy provide important input to climate models for assessing the climatic impact of aerosols on regional and global scales.
Qiaoyun Hu, Philippe Goloub, Igor Veselovskii, and Thierry Podvin
Atmos. Chem. Phys., 22, 5399–5414, https://doi.org/10.5194/acp-22-5399-2022, https://doi.org/10.5194/acp-22-5399-2022, 2022
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Our lidar observations show that the optical properties of wildfire smoke particles are highly varied after long-range transport. The variabilities are probably relevant to vegetation type, combustion condition and the aging process, which alter the smoke particle properties, as well as their impact on cloud processes and properties. The lidar fluorescence channel provides a good opportunity for smoke characterization and heterogenous ice crystal formation.
Igor Veselovskii, Qiaoyun Hu, Albert Ansmann, Philippe Goloub, Thierry Podvin, and Mikhail Korenskiy
Atmos. Chem. Phys., 22, 5209–5221, https://doi.org/10.5194/acp-22-5209-2022, https://doi.org/10.5194/acp-22-5209-2022, 2022
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A remote sensing method based on fluorescence lidar measurements can detect and quantify the smoke content in the upper troposphere and inside cirrus clouds. Based on two case studies, we demonstrate that the fluorescence lidar technique provides the possibility to estimate the smoke surface area concentration within freshly formed cirrus layers. This value was used in a smoke ice nucleating particle parameterization scheme to predict ice crystal number concentrations in cirrus generation cells.
Alexandru Mereuţă, Nicolae Ajtai, Andrei T. Radovici, Nikolaos Papagiannopoulos, Lucia T. Deaconu, Camelia S. Botezan, Horaţiu I. Ştefănie, Doina Nicolae, and Alexandru Ozunu
Atmos. Chem. Phys., 22, 5071–5098, https://doi.org/10.5194/acp-22-5071-2022, https://doi.org/10.5194/acp-22-5071-2022, 2022
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In this study we analysed oil smoke plumes from 30 major industrial events within a 12-year timeframe. To our knowledge, this is the first study of its kind that uses a synergetic approach based on satellite remote sensing techniques. Satellite data offer access to these events, which are mainly located in war-prone or hazardous areas. Our study highlights the need for improved aerosol models and algorithms for these types of aerosols with implications on air quality and climate change.
Cited articles
Adebiyi, A. A. and Kok, J. F.: Climate models miss most of the coarse dust
in the atmosphere, Sci. Adv., 6, eaaz9507,
https://doi.org/10.1126/sciadv.aaz9507, 2020.
Ageet, S., Fink, A. H., Maranan, M., Diem, J. E., Hartter, J., Ssali, A. L.,
and Ayabagabo, P.: Validation of Satellite Rainfall Estimates over
Equatorial East Africa, J. Hydrometeorol., 23, 129–151,
https://doi.org/10.1175/JHM-D-21-0145.1, 2022.
Ansmann, A., Tesche, M., Knippertz, P., Bierwirth, E., Althausen, D.,
MüLLER, D., and Schulz, O.: Vertical profiling of convective dust plumes
in southern Morocco during SAMUM, Tellus B, 61,
340–353, https://doi.org/10.1111/j.1600-0889.2008.00384.x, 2009.
Arshad, M., Ma, X., Yin, J., Ullah, W., Ali, G., Ullah, S., Liu, M.,
Shahzaman, M., and Ullah, I.: Evaluation of GPM-IMERG and TRMM-3B42
precipitation products over Pakistan, Atmos. Res., 249, 105341,
https://doi.org/10.1016/j.atmosres.2020.105341, 2021.
Bangert, M., Nenes, A., Vogel, B., Vogel, H., Barahona, D., Karydis, V. A., Kumar, P., Kottmeier, C., and Blahak, U.: Saharan dust event impacts on cloud formation and radiation over Western Europe, Atmos. Chem. Phys., 12, 4045–4063, https://doi.org/10.5194/acp-12-4045-2012, 2012.
Bauduin, S., Clarisse, L., Hadji-Lazaro, J., Theys, N., Clerbaux, C., and Coheur, P.-F.: Retrieval of near-surface sulfur dioxide (SO2) concentrations at a global scale using IASI satellite observations, Atmos. Meas. Tech., 9, 721–740, https://doi.org/10.5194/amt-9-721-2016, 2016.
Bergametti, G., Marticorena, B., Rajot, J. L., Chatenet, B., Féron, A.,
Gaimoz, C., Siour, G., Coulibaly, M., Koné, I., Maman, A., and Zakou,
A.: Dust Uplift Potential in the Central Sahel: An Analysis Based on 10
years of Meteorological Measurements at High Temporal Resolution, J.
Geophys. Res.-Atmos., 122, 12433–12448,
https://doi.org/10.1002/2017JD027471, 2017.
Berkoff, T. A., Sorokin, M., Stone, T., Eck, T. F., Hoff, R., Welton, E.,
and Holben, B.: Nocturnal Aerosol Optical Depth Measurements with a
Small-Aperture Automated Photometer Using the Moon as a Light Source, J.
Atmos. Ocean. Tech., 28, 1297–1306,
https://doi.org/10.1175/JTECH-D-10-05036.1, 2011.
Blumstein, D., Chalon, G., Carlier, T., Buil, C., Hebert, P., Maciaszek, T.,
Ponce, G., Phulpin, T., Tournier, B., and Simeoni, D.: IASI instrument:
Technical overview and measured performances, Infrared Spaceborne Remote
Sens. XII, 5543, 196–207, 2004.
Bozzo, A., Remy, S., Benedetti, A., Flemming, J., Bechtold, P., Rodwell, M. J., and Morcrette, J. J.: Implementation of a CAMS-based aerosol climatology in the IFS, 801, Reading, UK, European Centre for Medium-Range Weather Forecasts, 1–33, https://www.ecmwf.int/sites/default/files/elibrary/2017/17219-implementation-cams-based-aerosol-climatology-ifs.pdf (last access: 2 May 2023), 2017.
Bristow, C. S., Hudson-Edwards, K. A., and Chappell, A.: Fertilizing the
Amazon and equatorial Atlantic with West African dust, Geophys. Res. Lett.,
37, L14807, https://doi.org/10.1029/2010GL043486, 2010.
Callewaert, S., Vandenbussche, S., Kumps, N., Kylling, A., Shang, X., Komppula, M., Goloub, P., and De Mazière, M.: The Mineral Aerosol Profiling from Infrared Radiances (MAPIR) algorithm: version 4.1 description and evaluation, Atmos. Meas. Tech., 12, 3673–3698, https://doi.org/10.5194/amt-12-3673-2019, 2019.
Capelle, V.: Daily IASI/Metop-A LMD Dust-AOD L2 product, CNRS-LMD [data set], https://iasi.aeris-data.fr/catalog/#masthead, 2020.
Capelle, V., Chédin, A., Siméon, M., Tsamalis, C., Pierangelo, C., Pondrom, M., Crevoisier, C., Crepeau, L., and Scott, N. A.: Evaluation of IASI-derived dust aerosol characteristics over the tropical belt, Atmos. Chem. Phys., 14, 9343–9362, https://doi.org/10.5194/acp-14-9343-2014, 2014.
Capelle, V., Chédin, A., Pondrom, M., Crevoisier, C., Armante, R.,
Crepeau, L., and Scott, N. A.: Infrared dust aerosol optical depth retrieved
daily from IASI and comparison with AERONET over the period 2007–2016,
Remote Sens. Environ., 206, 15–32,
https://doi.org/10.1016/j.rse.2017.12.008, 2018.
Carboni, E., Smith, A., Grainger, R., Dudhia, A., Thomas, G., Peters, D.,
Walker, J., and Siddans, R.: Satellite remote sensing of volcanic plume from
Infrared Atmospheric Sounding Interferometer (IASI): results for recent
eruptions, in: EGU General Assembly Conference Abstracts, EGU2013-11865, https://eodg.atm.ox.ac.uk/eodg/posters/2013/2013ec2.pdf (last access: 25 April 2023),
2013.
Carmona, J. M., Gupta, P., Lozano-García, D. F., Vanoye, A. Y.,
Yépez, F. D., and Mendoza, A.: Spatial and Temporal Distribution of
PM2.5 Pollution over Northeastern Mexico: Application of MERRA-2 Reanalysis
Datasets, Remote Sens., 12, 2286, https://doi.org/10.3390/rs12142286, 2020.
Chaboureau, J.-P., Tulet, P., and Mari, C.: Diurnal cycle of dust and cirrus
over West Africa as seen from Meteosat Second Generation satellite and a
regional forecast model, Geophys. Res. Lett., 34, L02822,
https://doi.org/10.1029/2006GL027771, 2007.
Chalon, G., Cayla, F., and Diebel, D.: IASI- An advanced sounder for
operational meteorology, in: IAF, International Astronautical Congress, 52 nd,
Toulouse, France, 1–5 October 2001, https://iasi.cnes.fr/sites/default/files/drupal/201601/default/presentation_iaf_2001.pdf (last access: 25 April 2023), 2001.
Checa-Garcia, R., Balkanski, Y., Albani, S., Bergman, T., Carslaw, K., Cozic, A., Dearden, C., Marticorena, B., Michou, M., van Noije, T., Nabat, P., O'Connor, F. M., Olivié, D., Prospero, J. M., Le Sager, P., Schulz, M., and Scott, C.: Evaluation of natural aerosols in CRESCENDO Earth system models (ESMs): mineral dust, Atmos. Chem. Phys., 21, 10295–10335, https://doi.org/10.5194/acp-21-10295-2021, 2021.
Chédin, A., Capelle, V., and Scott, N. A.: Detection of IASI dust AOD
trends over Sahara: How many years of data required?, Atmos. Res., 212,
120–129, https://doi.org/10.1016/j.atmosres.2018.05.004, 2018.
Chédin, A., Capelle, V., Scott, N. A., and Todd, M. C.: Contribution of
IASI to the Observation of Dust Aerosol Emissions (Morning and Nighttime)
Over the Sahara Desert, J. Geophys. Res.-Atmos., 125, e32014,
https://doi.org/10.1029/2019JD032014, 2020.
Clarisse, L., Clerbaux, C., Franco, B., Hadji-Lazaro, J., Whitburn, S.,
Kopp, A. K., Hurtmans, D., and Coheur, P.-F.: A Decadal Data Set of Global
Atmospheric Dust Retrieved From IASI Satellite Measurements, J. Geophys.
Res.-Atmos., 124, 1618–1647, https://doi.org/10.1029/2018JD029701,
2019.
Clerbaux, C., Boynard, A., Clarisse, L., George, M., Hadji-Lazaro, J., Herbin, H., Hurtmans, D., Pommier, M., Razavi, A., Turquety, S., Wespes, C., and Coheur, P.-F.: Monitoring of atmospheric composition using the thermal infrared IASI/MetOp sounder, Atmos. Chem. Phys., 9, 6041–6054, https://doi.org/10.5194/acp-9-6041-2009, 2009.
Crevoisier, C., Nobileau, D., Fiore, A. M., Armante, R., Chédin, A., and Scott, N. A.: Tropospheric methane in the tropics – first year from IASI hyperspectral infrared observations, Atmos. Chem. Phys., 9, 6337–6350, https://doi.org/10.5194/acp-9-6337-2009, 2009.
D'Almeida, G. A.: A Model for Saharan Dust Transport, J. Appl. Meteorol.
Clim., 25, 903–916, https://doi.org/10.1175/1520-0450(1986)025<0903:AMFSDT>2.0.CO;2, 1986.
DeMott, P. J., Sassen, K., Poellot, M. R., Baumgardner, D., Rogers, D. C.,
Brooks, S. D., Prenni, A. J., and Kreidenweis, S. M.: African dust aerosols
as atmospheric ice nuclei, Geophys. Res. Lett., 30, 1732,
https://doi.org/10.1029/2003GL017410, 2003.
Dezfuli, A. K., Ichoku, C. M., Huffman, G. J., Mohr, K. I., Selker, J. S.,
van de Giesen, N., Hochreutener, R., and Annor, F. O.: Validation of IMERG
Precipitation in Africa, J. Hydrometeorol., 18, 2817–2825,
https://doi.org/10.1175/JHM-D-17-0139.1, 2017.
Diner, D. J., Beckert, J. C., Reilly, T. H., Bruegge, C. J., Conel, J. E.,
Kahn, R. A., Martonchik, J. V., Ackerman, T. P., Davies, R., Gerstl, S. A.
W., Gordon, H. R., Muller, J.-P., Myneni, R. B., Sellers, P. J., Pinty, B.,
and Verstraete, M. M.: Multi-angle Imaging SpectroRadiometer (MISR)
instrument description and experiment overview, IEEE T. Geosci. Remote, 36, 1072–1087, https://doi.org/10.1109/36.700992, 1998.
Duce, R. A.: Sources, distributions, and fluxes of mineral aerosols and
their relationship to climate, Aerosol Forcing Clim., 6, 43–72, 1995.
Duce, R. A. and Tindale, N. W.: Atmospheric transport of iron and its
deposition in the ocean, Limnol. Oceanogr., 36, 1715–1726,
https://doi.org/10.4319/lo.1991.36.8.1715, 1991.
Dunion, J. P. and Velden, C. S.: The Impact of the Saharan Air Layer on
Atlantic Tropical Cyclone Activity, B. Am. Meteorol. Soc., 85, 353–366,
https://doi.org/10.1175/BAMS-85-3-353, 2004.
Eck, T. F., Holben, B. N., Reid, J. S., Dubovik, O., Smirnov, A., O'Neill,
N. T., Slutsker, I., and Kinne, S.: Wavelength dependence of the optical
depth of biomass burning, urban, and desert dust aerosols, J. Geophys. Res.-Atmos., 104, 31333–31349, https://doi.org/10.1029/1999JD900923, 1999.
Eck, T. F., Holben, B. N., Sinyuk, A., Pinker, R. T., Goloub, P., Chen, H.,
Chatenet, B., Li, Z., Singh, R. P., Tripathi, S. N., Reid, J. S., Giles, D.
M., Dubovik, O., O'Neill, N. T., Smirnov, A., Wang, P., and Xia, X.:
Climatological aspects of the optical properties of fine/coarse mode aerosol
mixtures, J. Geophys. Res., 115, D19205,
https://doi.org/10.1029/2010JD014002, 2010.
Engelstaedter, S. and Washington, R.: Temporal controls on global dust
emissions: The role of surface gustiness, Geophys. Res. Lett., 34, L15805,
https://doi.org/10.1029/2007GL029971, 2007.
Engelstaedter, S., Tegen, I., and Washington, R.: North African dust
emissions and transport, Earth-Sci. Rev., 79, 73–100,
https://doi.org/10.1016/j.earscirev.2006.06.004, 2006.
Fernandez-Partagas, J., Helgren, D. M., and Prospero, J. M.: Threshold Wind
Volocities for Raising Dust in the Western Sahara, Rosenstiel School of
Marine and Atmospheric Science Miami FL, US department of defense, Report, https://apps.dtic.mil/sti/pdfs/ADA165662.pdf (last access: 25 April 2023), 1986.
Fiedler, S., Schepanski, K., Heinold, B., Knippertz, P., and Tegen, I.:
Climatology of nocturnal low-level jets over North Africa and implications
for modeling mineral dust emission, J. Geophys. Res.-Atmos., 118,
6100–6121, https://doi.org/10.1002/jgrd.50394, 2013.
Flamant, C., Chaboureau, J.-P., Parker, D. J., Taylor, C. M., Cammas, J.-P.,
Bock, O., Timouk, F., and Pelon, J.: Airborne observations of the impact of
a convective system on the planetary boundary layer thermodynamics and
aerosol distribution in the inter-tropical discontinuity region of the West
African Monsoon, Q. J. Roy. Meteor. Soc., 133, 1175–1189,
https://doi.org/10.1002/qj.97, 2007.
Forster, P., Ramaswamy, V., Artaxo, P., Berntsen, T., Betts, R., Fahey, D.
W., Haywood, J., Lean, J., Lowe, D. C., Myhre, G., Nganga, J., Prinn, R.,
Raga, G., Schulz, M., and Van Dorland, R.: Changes in Atmospheric
Constituents and in Radiative Forcing, chap. 2, Clim. Change 2007 Phys.
Sci. Basis, https://www.ipcc.ch/site/assets/uploads/2018/02/ar4-wg1-chapter2-1.pdf (last access: 25 April 2023), 2007.
Gelaro, R., McCarty, W., Suárez, M. J., Todling, R., Molod, A., Takacs,
L., Randles, C. A., Darmenov, A., Bosilovich, M. G., Reichle, R., Wargan,
K., Coy, L., Cullather, R., Draper, C., Akella, S., Buchard, V., Conaty, A.,
Silva, A. M. da, Gu, W., Kim, G.-K., Koster, R., Lucchesi, R., Merkova, D.,
Nielsen, J. E., Partyka, G., Pawson, S., Putman, W., Rienecker, M.,
Schubert, S. D., Sienkiewicz, M., and Zhao, B.: The Modern-Era Retrospective
Analysis for Research and Applications, Version 2 (MERRA-2), J. Climate, 30,
5419–5454, https://doi.org/10.1175/JCLI-D-16-0758.1, 2017a.
Gelaro, R., McCarty, W., Suárez, M. J., Todling, R., Molod, A., Takacs, L., Randles, C. A., Darmenov, A., Bosilovich, M. G., Reichle, R., Wargan, K., Coy, L., Cullather, R., Draper, C., Akella,
S., Buchard, V., Conaty, A., da Silva, A. M., Gu, W., Kim, G. K., Koster, R., Lucchesi, R., Merkova, D., Nielsen, J. E., Partyka, G., Pawson, S., Putman, W., Rienecker, M., Schubert, S. D., Sienkiewicz, M., and Zhao, B.: The Modern-Era Retrospective Analysis for Research and Applications, Version 2 (MERRA-2), NASA [data set], https://disc.gsfc.nasa.gov/datasets?keywords=MERRA-2&page=1, 2017b.
Ginoux, P., Chin, M., Tegen, I., Prospero, J. M., Holben, B., Dubovik, O.,
and Lin, S.-J.: Sources and distributions of dust aerosols simulated with
the GOCART model, J. Geophys. Res.-Atmos., 106, 20255–20273,
https://doi.org/10.1029/2000JD000053, 2001.
Ginoux, P., Prospero, J. M., Gill, T. E., Hsu, N. C., and Zhao, M.:
Global-scale attribution of anthropogenic and natural dust sources and their
emission rates based on MODIS Deep Blue aerosol products, Rev. Geophys., 50, RG3005,
https://doi.org/10.1029/2012RG000388, 2012.
Goudie, A. S. and Middleton, N. J.: Desert Dust in the Global System,
Springer Science & Business Media, 287 pp., ISBN 13 978-3-540-32354-9, 2006.
Grandey, B. S., Stier, P., and Wagner, T. M.: Investigating relationships between aerosol optical depth and cloud fraction using satellite, aerosol reanalysis and general circulation model data, Atmos. Chem. Phys., 13, 3177–3184, https://doi.org/10.5194/acp-13-3177-2013, 2013.
Haywood, J. M., Allan, R. P., Culverwell, I., Slingo, T., Milton, S.,
Edwards, J., and Clerbaux, N.: Can desert dust explain the outgoing longwave
radiation anomaly over the Sahara during July 2003?, J. Geophys. Res.-Atmos., 110, D05105, https://doi.org/10.1029/2004JD005232, 2005.
Heinold, B., Knippertz, P., Marsham, J. H., Fiedler, S., Dixon, N. S.,
Schepanski, K., Laurent, B., and Tegen, I.: The role of deep convection and
nocturnal low-level jets for dust emission in summertime West Africa:
Estimates from convection-permitting simulations, J. Geophys. Res.-Atmos., 118, 4385–4400, https://doi.org/10.1002/jgrd.50402, 2013.
Hersbach, H., Bell, B., Berrisford, P., Hirahara, S., Horányi, A.,
Muñoz-Sabater, J., Nicolas, J., Peubey, C., Radu, R., Schepers, D.,
Simmons, A., Soci, C., Abdalla, S., Abellan, X., Balsamo, G., Bechtold, P.,
Biavati, G., Bidlot, J., Bonavita, M., Chiara, G., Dahlgren, P., Dee, D.,
Diamantakis, M., Dragani, R., Flemming, J., Forbes, R., Fuentes, M., Geer,
A., Haimberger, L., Healy, S., Hogan, R. J., Hólm, E., Janisková,
M., Keeley, S., Laloyaux, P., Lopez, P., Lupu, C., Radnoti, G., Rosnay, P.,
Rozum, I., Vamborg, F., Villaume, S., and Thépaut, J.: The ERA5 global
reanalysis, Q. J. Roy. Meteor. Soc., 146, 1999–2049,
https://doi.org/10.1002/qj.3803, 2020.
Hersbach, H., Bell, B., Berrisford, P., Biavati, G., Horányi, A., Muñoz Sabater, J., Nicolas, J., Peubey, C., Radu, R., Rozum, I., Schepers, D., Simmons, A., Soci, C., Dee, D., and Thépaut, J.-N.: ERA5 hourly data on single levels from 1940 to present, Copernicus Climate Change Service (C3S) Climate Data Store (CDS) [data set], https://doi.org/10.24381/cds.adbb2d47, 2023a.
Hersbach, H., Bell, B., Berrisford, P., Biavati, G., Horányi, A., Muñoz Sabater, J., Nicolas, J., Peubey, C., Radu, R., Rozum, I., Schepers, D., Simmons, A., Soci, C., Dee, D., and Thépaut, J.-N.: ERA5 hourly data on pressure levels from 1940 to present, Copernicus Climate Change Service (C3S) Climate Data Store (CDS) [data set], https://doi.org/10.24381/cds.bd0915c6, 2023b.
Hewison, T. J., Wu, X., Yu, F., Tahara, Y., Hu, X., Kim, D., and Koenig, M.:
GSICS Inter-Calibration of Infrared Channels of Geostationary Imagers Using
Metop/IASI, IEEE T. Geosci. Remote, 51, 1160–1170,
https://doi.org/10.1109/TGRS.2013.2238544, 2013.
Holben, B. N., Eck, T. F., Slutsker, I., Tanré, D., Buis, J. P., Setzer,
A., Vermote, E., Reagan, J. A., Kaufman, Y. J., Nakajima, T., Lavenu, F.,
Jankowiak, I., and Smirnov, A.: AERONET – A Federated Instrument Network and
Data Archive for Aerosol Characterization, Remote Sens. Environ., 66, 1–16,
https://doi.org/10.1016/S0034-4257(98)00031-5, 1998.
Hosseini-Moghari, S.-M. and Tang, Q.: Validation of GPM IMERG V05 and V06
Precipitation Products over Iran, J. Hydrometeorol., 21, 1011–1037,
https://doi.org/10.1175/JHM-D-19-0269.1, 2020.
Huang, W.-R., Chang, Y.-H., and Liu, P.-Y.: Assessment of IMERG
precipitation over Taiwan at multiple timescales, Atmos. Res., 214,
239–249, https://doi.org/10.1016/j.atmosres.2018.08.004, 2018.
Huffman, G. J., Bolvin, D. T., Braithwaite, D., Hsu, K., Joyce, R., Xie, P.,
and Yoo, S.-H.: NASA global precipitation measurement (GPM) integrated
multi-satellite retrievals for GPM (IMERG), Algorithm Theor. Basis Doc. ATBD
Version, 4, 26, https://gpm.nasa.gov/sites/default/files/2020-05/IMERG_ATBD_V06.3.pdf (last access: 25 April 2023), 2015.
Huffman, G. J., Stocker, E. F., Bolvin, D. T., Nelkin, E. J., and Tan, J.: GPM IMERG Final Precipitation L3 Half Hourly 0.1 degree × 0.1 degree V06, Greenbelt, MD, Goddard Earth Sciences Data and Information Services Center (GES DISC) [data set], https://doi.org/10.5067/GPM/IMERG/3B-HH/06, 2019.
Huneeus, N., Schulz, M., Balkanski, Y., Griesfeller, J., Prospero, J., Kinne, S., Bauer, S., Boucher, O., Chin, M., Dentener, F., Diehl, T., Easter, R., Fillmore, D., Ghan, S., Ginoux, P., Grini, A., Horowitz, L., Koch, D., Krol, M. C., Landing, W., Liu, X., Mahowald, N., Miller, R., Morcrette, J.-J., Myhre, G., Penner, J., Perlwitz, J., Stier, P., Takemura, T., and Zender, C. S.: Global dust model intercomparison in AeroCom phase I, Atmos. Chem. Phys., 11, 7781–7816, https://doi.org/10.5194/acp-11-7781-2011, 2011.
Inness, A., Ades, M., Agustí-Panareda, A., Barré, J., Benedictow, A., Blechschmidt, A.-M., Dominguez, J. J., Engelen, R., Eskes, H., Flemming, J., Huijnen, V., Jones, L., Kipling, Z., Massart, S., Parrington, M., Peuch, V.-H., Razinger, M., Remy, S., Schulz, M., and Suttie, M.: The CAMS reanalysis of atmospheric composition, Atmos. Chem. Phys., 19, 3515–3556, https://doi.org/10.5194/acp-19-3515-2019, 2019 (data available at: https://ads.atmosphere.copernicus.eu/cdsapp#!/dataset/cams-global-reanalysis-eac4?tab=form, last access: 3 May 2023).
Isaza, A., Kay, M., Evans, J. P., Bremner, S., and Prasad, A.: Validation of
Australian atmospheric aerosols from reanalysis data and CMIP6 simulations,
Atmos. Res., 264, 105856,
https://doi.org/10.1016/j.atmosres.2021.105856, 2021.
Jickells, T. D., An, Z. S., Andersen, K. K., Baker, A. R., Bergametti, G.,
Brooks, N., Cao, J. J., Boyd, P. W., Duce, R. A., Hunter, K. A., Kawahata,
H., Kubilay, N., laRoche, J., Liss, P. S., Mahowald, N., Prospero, J. M.,
Ridgwell, A. J., Tegen, I., and Torres, R.: Global Iron Connections Between
Desert Dust, Ocean Biogeochemistry, and Climate, Science, 308, 67–71,
https://doi.org/10.1126/science.1105959, 2005.
Jin, Q., Wei, J., and Yang, Z.-L.: Positive response of Indian summer
rainfall to Middle East dust, Geophys. Res. Lett., 41, 4068–4074,
https://doi.org/10.1002/2014GL059980, 2014.
Jin, Q., Wei, J., Lau, W. K. M., Pu, B., and Wang, C.: Interactions of Asian
mineral dust with Indian summer monsoon: Recent advances and challenges,
Earth-Sci. Rev., 215, 103562,
https://doi.org/10.1016/j.earscirev.2021.103562, 2021.
Kaly, F., Marticorena, B., Chatenet, B., Rajot, J. L., Janicot, S., Niang,
A., Yahi, H., Thiria, S., Maman, A., Zakou, A., Coulibaly, B. S., Coulibaly,
M., Koné, I., Traoré, S., Diallo, A., and Ndiaye, T.: Variability of
mineral dust concentrations over West Africa monitored by the Sahelian Dust
Transect, Atmos. Res., 164–165, 226–241,
https://doi.org/10.1016/j.atmosres.2015.05.011, 2015.
Karyampudi, V. M. and Carlson, T. N.: Analysis and Numerical Simulations of
the Saharan Air Layer and Its Effect on Easterly Wave Disturbances, J.
Atmospheric Sci., 45, 3102–3136,
https://doi.org/10.1175/1520-0469(1988)045<3102:AANSOT>2.0.CO;2, 1988.
Kim, K., Park, J., Baik, J., and Choi, M.: Evaluation of topographical and
seasonal feature using GPM IMERG and TRMM 3B42 over Far-East Asia,
Atmos. Res., 187, 95–105,
https://doi.org/10.1016/j.atmosres.2016.12.007, 2017.
Klüser, L., Erbertseder, T., and Meyer-Arnek, J.: Observation of volcanic ash from Puyehue–Cordón Caulle with IASI, Atmos. Meas. Tech., 6, 35–46, https://doi.org/10.5194/amt-6-35-2013, 2013.
Klüser, L., Vandenbussche, S., Capelle, V., Clarisse, L., Kalashnikova,
O., Garay, M. J., and Popp, T.: IASI dust algorithm inter-comparison within
ESA's Climate Change Initiative, https://aerocom-classic.met.no/DATA/WWWAEROCOM/DATA/AEROCOM_WORK/rome15/aerosat_klueser.pdf (last access: 25 April 2023), 2016.
Knippertz, P. and Todd, M. C.: Mineral dust aerosols over the Sahara:
Meteorological controls on emission and transport and implications for
modeling, Rev. Geophys., 50, RG1007, https://doi.org/10.1029/2011RG000362, 2012.
Kocha, C., Tulet, P., Lafore, J.-P., and Flamant, C.: The importance of the
diurnal cycle of Aerosol Optical Depth in West Africa, Geophys. Res. Lett.,
40, 785–790, https://doi.org/10.1002/grl.50143, 2013.
Kok, J. F., Adebiyi, A. A., Albani, S., Balkanski, Y., Checa-Garcia, R., Chin, M., Colarco, P. R., Hamilton, D. S., Huang, Y., Ito, A., Klose, M., Li, L., Mahowald, N. M., Miller, R. L., Obiso, V., Pérez García-Pando, C., Rocha-Lima, A., and Wan, J. S.: Contribution of the world's main dust source regions to the global cycle of desert dust, Atmos. Chem. Phys., 21, 8169–8193, https://doi.org/10.5194/acp-21-8169-2021, 2021.
Kylling, A., Vandenbussche, S., Capelle, V., Cuesta, J., Klüser, L., Lelli, L., Popp, T., Stebel, K., and Veefkind, P.: Comparison of dust-layer heights from active and passive satellite sensors, Atmos. Meas. Tech., 11, 2911–2936, https://doi.org/10.5194/amt-11-2911-2018, 2018.
Lee, J., Lee, E.-H., and Seol, K.-H.: Validation of Integrated
MultisatellitE Retrievals for GPM (IMERG) by using gauge-based analysis
products of daily precipitation over East Asia, Theor. Appl. Climatol., 137,
2497–2512, https://doi.org/10.1007/s00704-018-2749-1, 2019.
Levin, Z., Ganor, E., and Gladstein, V.: The Effects of Desert Particles
Coated with Sulfate on Rain Formation in the Eastern Mediterranean, J. Appl.
Meteorol. Climatol., 35, 1511–1523,
https://doi.org/10.1175/1520-0450(1996)035<1511:TEODPC>2.0.CO;2, 1996.
Li, F., Vogelmann, A. M., and Ramanathan, V.: Saharan Dust Aerosol Radiative
Forcing Measured from Space, J. Climate, 17, 2558–2571,
https://doi.org/10.1175/1520-0442(2004)017<2558:SDARFM>2.0.CO;2, 2004.
Li, J., Ge, X., He, Q., and Abbas, A.: Aerosol optical depth (AOD): spatial
and temporal variations and association with meteorological covariates in
Taklimakan desert, China, PeerJ, 9, e10542,
https://doi.org/10.7717/peerj.10542, 2021.
Li, Z., Guo, J., Ding, A., Liao, H., Liu, J., Sun, Y., Wang, T., Xue, H.,
Zhang, H., and Zhu, B.: Aerosol and boundary-layer interactions and impact
on air quality, Nat. Sci. Rev., 4, 810–833,
https://doi.org/10.1093/nsr/nwx117, 2017.
Liu, Z., Vaughan, M., Winker, D., Kittaka, C., Getzewich, B., Kuehn, R.,
Omar, A., Powell, K., Trepte, C., and Hostetler, C.: The CALIPSO Lidar Cloud
and Aerosol Discrimination: Version 2 Algorithm and Initial Assessment of
Performance, J. Atmos. Ocean. Tech., 26, 1198–1213,
https://doi.org/10.1175/2009JTECHA1229.1, 2009.
Lou, M., Guo, J., Wang, L., Xu, H., Chen, D., Miao, Y., Lv, Y., Li, Y., Guo,
X., Ma, S., and Li, J.: On the Relationship Between Aerosol and Boundary
Layer Height in Summer in China Under Different Thermodynamic Conditions,
Earth Space Sci., 6, 887–901, https://doi.org/10.1029/2019EA000620, 2019.
Mahowald, N. M., Kloster, S., Engelstaedter, S., Moore, J. K., Mukhopadhyay, S., McConnell, J. R., Albani, S., Doney, S. C., Bhattacharya, A., Curran, M. A. J., Flanner, M. G., Hoffman, F. M., Lawrence, D. M., Lindsay, K., Mayewski, P. A., Neff, J., Rothenberg, D., Thomas, E., Thornton, P. E., and Zender, C. S.: Observed 20th century desert dust variability: impact on climate and biogeochemistry, Atmos. Chem. Phys., 10, 10875–10893, https://doi.org/10.5194/acp-10-10875-2010, 2010.
Maranan, M., Fink, A. H., Knippertz, P., Amekudzi, L. K., Atiah, W. A., and
Stengel, M.: A Process-Based Validation of GPM IMERG and Its Sources Using a
Mesoscale Rain Gauge Network in the West African Forest Zone, J.
Hydrometeorol., 21, 729–749, https://doi.org/10.1175/JHM-D-19-0257.1, 2020.
Marsham, J. H., Parker, D. J., Grams, C. M., Taylor, C. M., and Haywood, J.
M.: Uplift of Saharan dust south of the intertropical discontinuity, J.
Geophys. Res.-Atmos., 113, D21102, https://doi.org/10.1029/2008JD009844, 2008.
Marsham, J. H., Knippertz, P., Dixon, N. S., Parker, D. J., and Lister, G.
M. S.: The importance of the representation of deep convection for modeled
dust-generating winds over West Africa during summer, Geophys. Res. Lett.,
38, L16803, https://doi.org/10.1029/2011GL048368, 2011.
Marsham, J. H., Hobby, M., Allen, C. J. T., Banks, J. R., Bart, M., Brooks,
B. J., Cavazos-Guerra, C., Engelstaedter, S., Gascoyne, M., Lima, A. R.,
Martins, J. V., McQuaid, J. B., O'Leary, A., Ouchene, B., Ouladichir, A.,
Parker, D. J., Saci, A., Salah-Ferroudj, M., Todd, M. C., and Washington,
R.: Meteorology and dust in the central Sahara: Observations from Fennec
supersite-1 during the June 2011 Intensive Observation Period, J. Geophys.
Res.-Atmos., 118, 4069–4089, https://doi.org/10.1002/jgrd.50211, 2013.
Marticorena, B., Chatenet, B., and Rajot, J. L.: The Sahelian Dust Transect, AMMA, LISA [data set], http://www.lisa.u-pec.fr/SDT/index.php?p=3 (last access: 8 May 2023), 2006.
Marticorena, B., Chatenet, B., Rajot, J. L., Traoré, S., Coulibaly, M., Diallo, A., Koné, I., Maman, A., NDiaye, T., and Zakou, A.: Temporal variability of mineral dust concentrations over West Africa: analyses of a pluriannual monitoring from the AMMA Sahelian Dust Transect, Atmos. Chem. Phys., 10, 8899–8915, https://doi.org/10.5194/acp-10-8899-2010, 2010.
Middleton, N. J. and Goudie, A. S.: Saharan dust: sources and trajectories,
Trans. Inst. Br. Geogr., 26, 165–181,
https://doi.org/10.1111/1475-5661.00013, 2001.
Miller, R. L. and Tegen, I.: Climate Response to Soil Dust Aerosols, J.
Climate, 11, 3247–3267, https://doi.org/10.1175/1520-0442(1998)011<3247:CRTSDA>2.0.CO;2, 1998.
Mills, M. M., Ridame, C., Davey, M., La Roche, J., and Geider, R. J.: Iron
and phosphorus co-limit nitrogen fixation in the eastern tropical North
Atlantic, Nature, 429, 292–294, https://doi.org/10.1038/nature02550, 2004.
Nakajima, T., Higurashi, A., Kawamoto, K., and Penner, J. E.: A possible
correlation between satellite-derived cloud and aerosol microphysical
parameters, Geophys. Res. Lett., 28, 1171–1174,
https://doi.org/10.1029/2000GL012186, 2001.
NASA/LARC/SD/ASDC: CALIPSO Lidar Level 3 Tropospheric Aerosol Profiles, Cloud Free Data, Standard V4-20, NASA Langley Atmospheric Science Data Center DAAC [data set], https://doi.org/10.5067/CALIOP/CALIPSO/CAL_LID_L3, 2019.
Oke, A. M. C., Dunkerley, D., and Tapper, N. J.: Willy-willies in the
Australian landscape: Sediment transport characteristics, J. Arid Environ.,
71, 216–228, https://doi.org/10.1016/j.jaridenv.2007.03.014, 2007.
Okin, G. S., Mahowald, N., Chadwick, O. A., and Artaxo, P.: Impact of desert
dust on the biogeochemistry of phosphorus in terrestrial ecosystems, Global
Biogeochem. Cy., 18, GB2005, https://doi.org/10.1029/2003GB002145, 2004.
O'Neill, N. T., Eck, T. F., Smirnov, A., Holben, B. N., and Thulasiraman,
S.: Spectral discrimination of coarse and fine mode optical depth, J.
Geophys. Res.-Atmos., 108, 704–740, https://doi.org/10.1029/2002JD002975, 2003 (data available at: https://aeronet.gsfc.nasa.gov/, last access: 3 May 2023).
Osipov, S., Stenchikov, G., Brindley, H., and Banks, J.: Diurnal cycle of the dust instantaneous direct radiative forcing over the Arabian Peninsula, Atmos. Chem. Phys., 15, 9537–9553, https://doi.org/10.5194/acp-15-9537-2015, 2015.
Pal, S., Lee, T. R., Phelps, S., and De Wekker, S. F. J.: Impact of
atmospheric boundary layer depth variability and wind reversal on the
diurnal variability of aerosol concentration at a valley site, Sci. Total
Environ., 496, 424–434, https://doi.org/10.1016/j.scitotenv.2014.07.067,
2014.
Penner, J. E., Andreae, M. O., Annegarn, H., Barrie, L., Feichter, J., Hegg,
D., Jayaraman, A., Leaitch, R., Murphy, D., Nganga, J., and Pitari, G.:
Aerosols, their Direct and Indirect Effects, Clim. Change 2001 Sci. Basis
Contrib. Work. Group Third Assess. Rep. Intergov. Panel Clim. Change,
289–348, https://pure.mpg.de/pubman/faces/ViewItemOverviewPage.jsp?itemId=item_1831230 (last access: 25 April 2023), 2001.
Pernin, J., Armante, R., Chédin, A., Crevoisier, C., and Scott, N. A.:
Detection of clouds and aerosols over land and sea by day and night from
hyperspectral observations in the thermal infrared, in: 3rd IASI conference,
Hyères, France, 4–8 February, 2013, 4–8, https://cnes.fr/sites/default/files/migration/smsc/iasi/PDF/conf3/posters/90_crevoisier_c.pdf (last access: 25 April 2023), 2013.
Petäjä, T., Järvi, L., Kerminen, V.-M., Ding, A. J., Sun, J. N.,
Nie, W., Kujansuu, J., Virkkula, A., Yang, X., Fu, C. B., Zilitinkevich, S.,
and Kulmala, M.: Enhanced air pollution via aerosol-boundary layer feedback
in China, Sci. Rep., 6, 18998, https://doi.org/10.1038/srep18998, 2016.
Peyridieu, S., Chédin, A., Tanré, D., Capelle, V., Pierangelo, C., Lamquin, N., and Armante, R.: Saharan dust infrared optical depth and altitude retrieved from AIRS: a focus over North Atlantic – comparison to MODIS and CALIPSO, Atmos. Chem. Phys., 10, 1953–1967, https://doi.org/10.5194/acp-10-1953-2010, 2010.
Peyridieu, S., Chédin, A., Capelle, V., Tsamalis, C., Pierangelo, C., Armante, R., Crevoisier, C., Crépeau, L., Siméon, M., Ducos, F., and Scott, N. A.: Characterisation of dust aerosols in the infrared from IASI and comparison with PARASOL, MODIS, MISR, CALIOP, and AERONET observations, Atmos. Chem. Phys., 13, 6065–6082, https://doi.org/10.5194/acp-13-6065-2013, 2013.
Pierangelo, C., Chédin, A., Heilliette, S., Jacquinet-Husson, N., and Armante, R.: Dust altitude and infrared optical depth from AIRS, Atmos. Chem. Phys., 4, 1813–1822, https://doi.org/10.5194/acp-4-1813-2004, 2004.
Prospero, J. M., Ginoux, P., Torres, O., Nicholson, S. E., and Gill, T. E.:
Environmental Characterization of Global Sources of Atmospheric Soil Dust
Identified with the Nimbus 7 Total Ozone Mapping Spectrometer (toms)
Absorbing Aerosol Product, Rev. Geophys., 40, 2-1–2-31,
https://doi.org/10.1029/2000RG000095, 2002.
Pu, B. and Ginoux, P.: How reliable are CMIP5 models in simulating dust optical depth?, Atmos. Chem. Phys., 18, 12491–12510, https://doi.org/10.5194/acp-18-12491-2018, 2018.
Pu, B., Ginoux, P., Guo, H., Hsu, N. C., Kimball, J., Marticorena, B., Malyshev, S., Naik, V., O'Neill, N. T., Pérez García-Pando, C., Paireau, J., Prospero, J. M., Shevliakova, E., and Zhao, M.: Retrieving the global distribution of the threshold of wind erosion from satellite data and implementing it into the Geophysical Fluid Dynamics Laboratory land–atmosphere model (GFDL AM4.0/LM4.0), Atmos. Chem. Phys., 20, 55–81, https://doi.org/10.5194/acp-20-55-2020, 2020.
Randles, C. A., Da Silva, A. M., Buchard, V., Colarco, P. R., Darmenov, A.,
Govindaraju, R., Smirnov, A., Holben, B., Ferrare, R., Hair, J., Shinozuka,
Y., and Flynn, C. J.: The MERRA-2 Aerosol Reanalysis, 1980 – onward, Part
I: System Description and Data Assimilation Evaluation, J. Climate, 30,
6823–6850, https://doi.org/10.1175/JCLI-D-16-0609.1, 2017.
Redelsperger, J.-L., Thorncroft, C. D., Diedhiou, A., Lebel, T., Parker, D.
J., and Polcher, J.: African Monsoon Multidisciplinary Analysis: An
International Research Project and Field Campaign, B. Am. Meteorol. Soc.,
87, 1739–1746, https://doi.org/10.1175/BAMS-87-12-1739, 2006.
Rezazadeh, M., Irannejad, P., and Shao, Y.: Climatology of the Middle East
dust events, Aeolian Res., 10, 103–109,
https://doi.org/10.1016/j.aeolia.2013.04.001, 2013.
Rosenfield, J. E., Considine, D. B., Meade, P. E., Bacmeister, J. T.,
Jackman, C. H., and Schoeberl, M. R.: Stratospheric effects of Mount
Pinatubo aerosol studied with a coupled two-dimensional model, J. Geophys.
Res.-Atmos., 102, 3649–3670, https://doi.org/10.1029/96JD03820, 1997.
Schepanski, K., Tegen, I., Laurent, B., Heinold, B., and Macke, A.: A new
Saharan dust source activation frequency map derived from MSG-SEVIRI
IR-channels, Geophys. Res. Lett., 34, L18803, https://doi.org/10.1029/2007GL030168,
2007.
Schepanski, K., Tegen, I., Todd, M. C., Heinold, B., Bönisch, G.,
Laurent, B., and Macke, A.: Meteorological processes forcing Saharan dust
emission inferred from MSG-SEVIRI observations of subdaily dust source
activation and numerical models, J. Geophys. Res.-Atmos., 114, D10201,
https://doi.org/10.1029/2008JD010325, 2009.
Schmetz, J., Pili, P., Tjemkes, S., Just, D., Kerkmann, J., Rota, S., and
Ratier, A.: AN INTRODUCTION TO METEOSAT SECOND GENERATION (MSG), B. Am.
Meteorol. Soc., 83, 977–992,
https://doi.org/10.1175/1520-0477(2002)083<0977:AITMSG>2.3.CO;2, 2002.
Schütz, L.: Long Range Transport of Desert Dust with Special Emphasis on
the Sahara, Ann. NY Acad. Sci., 338, 515–532,
https://doi.org/10.1111/j.1749-6632.1980.tb17144.x, 1980.
Sinclair, P. C.: General Characteristics of Dust Devils, J. Appl. Meteorol.
Clim., 8, 32–45, https://doi.org/10.1175/1520-0450(1969)008<0032:GCODD>2.0.CO;2, 1969.
Smirnov, A., Holben, B. N., Eck, T. F., Slutsker, I., Chatenet, B., and
Pinker, R. T.: Diurnal variability of aerosol optical depth observed at
AERONET (Aerosol Robotic Network) sites, Geophys. Res. Lett., 29,
30-1–30-4, https://doi.org/10.1029/2002GL016305, 2002.
Smirnov, A., Zhuravleva, T. B., Segal-Rosenheimer, M., and Holben, B. N.:
Limitations of AERONET SDA product in presence of cirrus clouds, J. Quant.
Spectrosc. Ra., 206, 338–341,
https://doi.org/10.1016/j.jqsrt.2017.12.007, 2018.
Spada, M., Jorba, O., Pérez García-Pando, C., Janjic, Z., and Baldasano, J. M.: Modeling and evaluation of the global sea-salt aerosol distribution: sensitivity to size-resolved and sea-surface temperature dependent emission schemes, Atmos. Chem. Phys., 13, 11735–11755, https://doi.org/10.5194/acp-13-11735-2013, 2013.
Strong, J. D. O., Vecchi, G. A., and Ginoux, P.: The Climatological Effect
of Saharan Dust on Global Tropical Cyclones in a Fully Coupled GCM, J.
Geophys. Res.-Atmos., 123, 5538–5559,
https://doi.org/10.1029/2017JD027808, 2018.
Swap, R., Garstang, M., Greco, S., Talbot, R., and Kållberg, P.: Saharan
dust in the Amazon Basin, Tellus B, 44, 133–149,
https://doi.org/10.1034/j.1600-0889.1992.t01-1-00005.x, 1992.
Swap, R., Ulanski, S., Cobbett, M., and Garstang, M.: Temporal and spatial
characteristics of Saharan dust outbreaks, J. Geophys. Res.-Atmos.,
101, 4205–4220, https://doi.org/10.1029/95JD03236, 1996.
Tanaka, T. Y. and Chiba, M.: A numerical study of the contributions of dust
source regions to the global dust budget, Global Planet. Change, 52, 88–104,
https://doi.org/10.1016/j.gloplacha.2006.02.002, 2006.
Taylor, K. E.: Summarizing multiple aspects of model performance in a single
diagram, J. Geophys. Res.-Atmos., 106, 7183–7192,
https://doi.org/10.1029/2000JD900719, 2001.
Tegen, I. and Fung, I.: Modeling of mineral dust in the atmosphere: Sources,
transport, and optical thickness, J. Geophys. Res.-Atmos., 99,
22897–22914, https://doi.org/10.1029/94JD01928, 1994.
Todd, M. C. and Cavazos-Guerra, C.: Dust aerosol emission over the Sahara
during summertime from Cloud-Aerosol Lidar with Orthogonal Polarization
(CALIOP) observations, Atmos. Environ., 128, 147–157,
https://doi.org/10.1016/j.atmosenv.2015.12.037, 2016.
Todd, M. C., Washington, R., Raghavan, S., Lizcano, G., and Knippertz, P.:
Regional Model Simulations of the Bodélé Low-Level Jet of Northern
Chad during the Bodélé Dust Experiment (BoDEx 2005), J. Climate, 21,
995–1012, https://doi.org/10.1175/2007JCLI1766.1, 2008.
Tulet, P., Crahan-Kaku, K., Leriche, M., Aouizerats, B., and Crumeyrolle,
S.: Mixing of dust aerosols into a mesoscale convective system: Generation,
filtering and possible feedbacks on ice anvils, Atmos. Res., 96,
302–314, https://doi.org/10.1016/j.atmosres.2009.09.011, 2010.
Vandenbussche, S., Callewaert, S., Schepanski, K., and De Mazière, M.: North African mineral dust sources: new insights from a combined analysis based on 3D dust aerosol distributions, surface winds and ancillary soil parameters, Atmos. Chem. Phys., 20, 15127–15146, https://doi.org/10.5194/acp-20-15127-2020, 2020.
Wang, J., Xia, X., Wang, P., and Christopher, S. A.: Diurnal variability of
dust aerosol optical thickness and Angström exponent over dust source
regions in China, Geophys. Res. Lett., 31, L08107,
https://doi.org/10.1029/2004GL019580, 2004.
Washington, R., Todd, M. C., Engelstaedter, S., Mbainayel, S., and Mitchell,
F.: Dust and the low-level circulation over the Bodélé Depression,
Chad: Observations from BoDEx 2005, J. Geophys. Res.-Atmos., 111, D03201,
https://doi.org/10.1029/2005JD006502, 2006.
Winker, D., Hunt, W., and Weimer, C.: The on-orbit performance of the CALIOP LIDAR on CALIPSO, Proc. SPIE 10566, International Conference on Space Optics – ICSO 2008, 105661H, 21 November 2017, https://doi.org/10.1117/12.2308248, 2017.
Winker, D. M., Vaughan, M. A., Omar, A., Hu, Y., Powell, K. A., Liu, Z.,
Hunt, W. H., and Young, S. A.: Overview of the CALIPSO Mission and CALIOP
Data Processing Algorithms, J. Atmos. Ocean. Tech., 26, 2310–2323,
https://doi.org/10.1175/2009JTECHA1281.1, 2009.
Wong, S. and Dessler, A. E.: Suppression of deep convection over the
tropical North Atlantic by the Saharan Air Layer, Geophys. Res. Lett., 32, L09808,
https://doi.org/10.1029/2004GL022295, 2005.
Yan, H., Qian, Y., Zhao, C., Wang, H., Wang, M., Yang, B., Liu, X., and Fu,
Q.: A new approach to modeling aerosol effects on East Asian climate:
Parametric uncertainties associated with emissions, cloud microphysics, and
their interactions, J. Geophys. Res.-Atmos., 120, 8905–8924,
https://doi.org/10.1002/2015JD023442, 2015.
Yu, H., Chin, M., Winker, D. M., Omar, A. H., Liu, Z., Kittaka, C., and
Diehl, T.: Global view of aerosol vertical distributions from CALIPSO lidar
measurements and GOCART simulations: Regional and seasonal variations, J.
Geophys. Res.-Atmos., 115, D00H30, https://doi.org/10.1029/2009JD013364, 2010.
Yu, H., Chin, M., Yuan, T., Bian, H., Remer, L. A., Prospero, J. M., Omar,
A., Winker, D., Yang, Y., Zhang, Y., Zhang, Z., and Zhao, C.: The
fertilizing role of African dust in the Amazon rainforest: A first multiyear
assessment based on data from Cloud-Aerosol Lidar and Infrared Pathfinder
Satellite Observations, Geophys. Res. Lett., 42, 1984–1991,
https://doi.org/10.1002/2015GL063040, 2015.
Yu, H., Tan, Q., Chin, M., Remer, L. A., Kahn, R. A., Bian, H., Kim, D.,
Zhang, Z., Yuan, T., Omar, A. H., Winker, D. M., Levy, R. C., Kalashnikova,
O., Crepeau, L., Capelle, V., and Chédin, A.: Estimates of African Dust
Deposition Along the Trans-Atlantic Transit Using the Decadelong Record of
Aerosol Measurements from CALIOP, MODIS, MISR, and IASI, J. Geophys. Res.-Atmos., 124, 7975–7996, https://doi.org/10.1029/2019JD030574, 2019.
Yu, Y., Notaro, M., Kalashnikova, O. V., and Garay, M. J.: Climatology of
summer Shamal wind in the Middle East, J. Geophys. Res.-Atmos., 121,
289–305, https://doi.org/10.1002/2015JD024063, 2016.
Yu, Y., Kalashnikova, O. V., Garay, M. J., Lee, H., and Notaro, M.:
Identification and Characterization of Dust Source Regions Across North
Africa and the Middle East Using MISR Satellite Observations, Geophys. Res.
Lett., 45, 6690–6701, https://doi.org/10.1029/2018GL078324, 2018.
Yu, Y., Kalashnikova, O. V., Garay, M. J., and Notaro, M.: Climatology of Asian dust activation and transport potential based on MISR satellite observations and trajectory analysis, Atmos. Chem. Phys., 19, 363–378, https://doi.org/10.5194/acp-19-363-2019, 2019.
Yu, Y., Kalashnikova, O. V., Garay, M. J., Lee, H., Choi, M., Okin, G. S., Yorks, J. E., Campbell, J. R., and Marquis, J.: A global analysis of diurnal variability in dust and dust mixture using CATS observations, Atmos. Chem. Phys., 21, 1427–1447, https://doi.org/10.5194/acp-21-1427-2021, 2021.
Zhang, X. Y., Gong, S. L., Zhao, T. L., Arimoto, R., Wang, Y. Q., and Zhou,
Z. J.: Sources of Asian dust and role of climate change versus
desertification in Asian dust emission, Geophys. Res. Lett., 30, 2272,
https://doi.org/10.1029/2003GL018206, 2003.
Zheng, J., Zhang, Z., Garnier, A., Yu, H., Song, Q., Wang, C., Dubuisson,
P., and Di Biagio, C.: The thermal infrared optical depth of mineral dust
retrieved from integrated CALIOP and IIR observations, Remote Sens.
Environ., 270, 112841, https://doi.org/10.1016/j.rse.2021.112841, 2022.
Zhou, L., Tian, Y., Wei, N., Ho, S., and Li, J.: Rising Planetary Boundary
Layer Height over the Sahara Desert and Arabian Peninsula in a Warming
Climate, J. Climate, 34, 4043–4068, https://doi.org/10.1175/JCLI-D-20-0645.1,
2021.
Short summary
We use the Infrared Atmospheric Sounder Interferometer (IASI) retrievals of dust variables (dust optical depth and dust layer height) and surface observations to understand the day- and nighttime variations in dust aerosols over the dust belt. Our results show that daytime dust aerosols are significantly different from nighttime, and such day–night variations are influenced by meteorological factors such as wind speed, precipitation, and turbulent motions within the atmospheric boundary layer.
We use the Infrared Atmospheric Sounder Interferometer (IASI) retrievals of dust variables (dust...
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