Articles | Volume 9, issue 15
https://doi.org/10.5194/acp-9-5461-2009
© Author(s) 2009. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-9-5461-2009
© Author(s) 2009. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Long term particle size distribution measurements at Mount Waliguan, a high-altitude site in inland China
N. Kivekäs
Finnish Meteorological Institute, P.O. Box 503, 00101 Helsinki, Finland
J. Sun
Key Laboratory for Atmospheric Chemistry of CMA, Center for Atmosphere Watch and Services, Chinese Academy of Meteorological Sciences, Beijing 100081, China
M. Zhan
Key Laboratory for Atmospheric Chemistry of CMA, Center for Atmosphere Watch and Services, Chinese Academy of Meteorological Sciences, Beijing 100081, China
V.-M. Kerminen
Finnish Meteorological Institute, P.O. Box 503, 00101 Helsinki, Finland
A. Hyvärinen
Finnish Meteorological Institute, P.O. Box 503, 00101 Helsinki, Finland
M. Komppula
Finnish Meteorological Institute P.O. Box 1627, 70211 Kuopio, Finland
Y. Viisanen
Finnish Meteorological Institute, P.O. Box 503, 00101 Helsinki, Finland
N. Hong
China GAW Baseline Observatory, Qinghai Meteorological Bureau, Xining 810001, China
Y. Zhang
Key Laboratory for Atmospheric Chemistry of CMA, Center for Atmosphere Watch and Services, Chinese Academy of Meteorological Sciences, Beijing 100081, China
M. Kulmala
University of Helsinki, Dept. Physical Sciences, P.O. Box 64, 00014 Univ. of Helsinki, Finland
X.-C. Zhang
Key Laboratory for Atmospheric Chemistry of CMA, Center for Atmosphere Watch and Services, Chinese Academy of Meteorological Sciences, Beijing 100081, China
Deli-Geer
China GAW Baseline Observatory, Qinghai Meteorological Bureau, Xining 810001, China
H. Lihavainen
Finnish Meteorological Institute, P.O. Box 503, 00101 Helsinki, Finland
Viewed
Total article views: 3,320 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 01 Feb 2013, article published on 22 Jan 2009)
HTML | XML | Total | BibTeX | EndNote | |
---|---|---|---|---|---|
1,653 | 1,533 | 134 | 3,320 | 115 | 97 |
- HTML: 1,653
- PDF: 1,533
- XML: 134
- Total: 3,320
- BibTeX: 115
- EndNote: 97
Total article views: 2,784 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 01 Feb 2013, article published on 03 Aug 2009)
HTML | XML | Total | BibTeX | EndNote | |
---|---|---|---|---|---|
1,433 | 1,226 | 125 | 2,784 | 109 | 93 |
- HTML: 1,433
- PDF: 1,226
- XML: 125
- Total: 2,784
- BibTeX: 109
- EndNote: 93
Total article views: 536 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 01 Feb 2013, article published on 22 Jan 2009)
HTML | XML | Total | BibTeX | EndNote | |
---|---|---|---|---|---|
220 | 307 | 9 | 536 | 6 | 4 |
- HTML: 220
- PDF: 307
- XML: 9
- Total: 536
- BibTeX: 6
- EndNote: 4
Cited
66 citations as recorded by crossref.
- Observation of aerosol size distribution and new particle formation at a mountain site in subtropical Hong Kong H. Guo et al. 10.5194/acp-12-9923-2012
- Influence of sheath air humidity on measurement of particle size distribution by scanning mobility particle sizer . Mariam et al. 10.1016/j.jaerosci.2017.05.005
- Airborne particle number concentrations in China: A critical review Y. Zhu et al. 10.1016/j.envpol.2022.119470
- Direct measurement of new particle formation based on tethered airship around the top of the planetary boundary layer in eastern China X. Qi et al. 10.1016/j.atmosenv.2019.04.024
- New atmospheric composition observations in the Karakorum region: Influence of local emissions and large-scale circulation during a summer field campaign D. Putero et al. 10.1016/j.atmosenv.2014.07.063
- Chemical characterization of submicron aerosol and particle growth events at a national background site (3295 m a.s.l.) on the Tibetan Plateau W. Du et al. 10.5194/acp-15-10811-2015
- Measurement report: Strong light absorption induced by aged biomass burning black carbon over the southeastern Tibetan Plateau in pre-monsoon season T. Tan et al. 10.5194/acp-21-8499-2021
- First long-term study of particle number size distributions and new particle formation events of regional aerosol in the North China Plain X. Shen et al. 10.5194/acp-11-1565-2011
- A review of atmospheric chemistry observations at mountain sites S. Okamoto & H. Tanimoto 10.1186/s40645-016-0109-2
- Aerosol optical properties and radiative forcing in the high Himalaya based on measurements at the Nepal Climate Observatory-Pyramid site (5079 m a.s.l.) S. Marcq et al. 10.5194/acp-10-5859-2010
- A secondary organic aerosol formation model considering successive oxidation aging and kinetic condensation of organic compounds: global scale implications F. Yu 10.5194/acp-11-1083-2011
- Mass and isotopic concentrations of water-insoluble refractory carbon in total suspended particulates at Mt. Waliguan Observatory (China) X. Zheng et al. 10.1016/j.partic.2014.11.003
- Spatial distribution and occurrence probability of regional new particle formation events in eastern China X. Shen et al. 10.5194/acp-18-587-2018
- Lead isotopic composition of insoluble particles from widespread mountain glaciers in western China: Natural vs. anthropogenic sources G. Yu et al. 10.1016/j.atmosenv.2013.04.018
- Seasonal and diurnal variations in aerosol concentrations at a high-altitude site on the northern boundary of Qinghai-Xizang Plateau J. Xu et al. 10.1016/j.atmosres.2012.08.022
- Sources and photochemistry of volatile organic compounds in the remote atmosphere of western China: results from the Mt. Waliguan Observatory L. Xue et al. 10.5194/acp-13-8551-2013
- Statistical analysis of 4-year observations of aerosol sizes in a semi-rural continental environment V. Kanawade et al. 10.1016/j.atmosenv.2012.05.047
- Characteristics of regional new particle formation in urban and regional background environments in the North China Plain Z. Wang et al. 10.5194/acp-13-12495-2013
- Contrasting Response of Ultrafine Particle Number and PM2.5 Mass Concentrations to Clean Air Action in China S. Zhao et al. 10.1029/2021GL093886
- Spatial distributions of particle number concentrations in the global troposphere: Simulations, observations, and implications for nucleation mechanisms F. Yu et al. 10.1029/2009JD013473
- Atmospheric new particle formation in China B. Chu et al. 10.5194/acp-19-115-2019
- Aerosol size distribution and new particle formation in the western Yangtze River Delta of China: 2 years of measurements at the SORPES station X. Qi et al. 10.5194/acp-15-12445-2015
- Seasonal variations of aerosol size distributions based on long-term measurements at the high altitude Himalayan site of Nepal Climate Observatory-Pyramid (5079 m), Nepal K. Sellegri et al. 10.5194/acp-10-10679-2010
- New particle formation in China: Current knowledge and further directions Z. Wang et al. 10.1016/j.scitotenv.2016.10.177
- Atmospheric new particle formation and growth: review of field observations V. Kerminen et al. 10.1088/1748-9326/aadf3c
- Response of particle number concentrations to the clean air action plan: lessons from the first long-term aerosol measurements in a typical urban valley in western China S. Zhao et al. 10.5194/acp-21-14959-2021
- Long-term aerosol size distributions and the potential role of volatile organic compounds (VOCs) in new particle formation events in Shanghai Y. Ling et al. 10.1016/j.atmosenv.2019.01.018
- Investigation of Dynamic Mechanical Properties of Coal after Freeze-Thaw Cyclic Conditions S. Gong et al. 10.1155/2021/8602301
- Cloud condensation nuclei production associated with atmospheric nucleation: a synthesis based on existing literature and new results V. Kerminen et al. 10.5194/acp-12-12037-2012
- On the sub-micron aerosol size distribution in a coastal-rural site at El Arenosillo Station (SW – Spain) M. Sorribas et al. 10.5194/acp-11-11185-2011
- Aerosol size distribution and new particle formation events in the suburb of Xi'an, northwest China Y. Peng et al. 10.1016/j.atmosenv.2017.01.022
- Global analysis of continental boundary layer new particle formation based on long-term measurements T. Nieminen et al. 10.5194/acp-18-14737-2018
- Climatology of aerosol radiative properties in the free troposphere E. Andrews et al. 10.1016/j.atmosres.2011.08.017
- Measurements of particle number size distributions and optical properties in urban Shanghai during 2010 World Expo: relation to air mass history Z. Wang et al. 10.3402/tellusb.v66.22319
- Simulation on different response characteristics of aerosol particle number concentration and mass concentration to emission changes over mainland China X. Chen et al. 10.1016/j.scitotenv.2018.06.181
- Sensitivity of global cloud condensation nuclei concentrations to primary sulfate emission parameterizations G. Luo & F. Yu 10.5194/acp-11-1949-2011
- Classifying aerosol type using in situ surface spectral aerosol optical properties L. Schmeisser et al. 10.5194/acp-17-12097-2017
- Modelling studies of HOMs and their contributions to new particle formation and growth: comparison of boreal forest in Finland and a polluted environment in China X. Qi et al. 10.5194/acp-18-11779-2018
- Particle number size distribution and new particle formation under the influence of biomass burning at a high altitude background site at Mt. Yulong (3410 m), China D. Shang et al. 10.5194/acp-18-15687-2018
- Aerosol optical properties at Mt. Waliguan Observatory, China H. Che et al. 10.1016/j.atmosenv.2011.07.050
- Temporal and spatial variability of atmospheric particle number size distributions across Spain E. Alonso-Blanco et al. 10.1016/j.atmosenv.2018.06.046
- Vertical profiles of volatile organic compounds and fine particles in atmospheric air by using an aerial drone with miniaturized samplers and portable devices E. Pusfitasari et al. 10.5194/acp-23-5885-2023
- Characterization of particle number size distribution and new particle formation in an urban environment in Lanzhou, China X. Zhang et al. 10.1016/j.jaerosci.2016.10.010
- Background aerosol over the Himalayas and Tibetan Plateau: observed characteristics of aerosol mass loading B. Liu et al. 10.5194/acp-17-449-2017
- Analysis of number size distributions of tropical free tropospheric aerosol particles observed at Pico Espejo (4765 m a.s.l.), Venezuela T. Schmeissner et al. 10.5194/acp-11-3319-2011
- Observation of aerosol number size distribution and new particle formation at a mountainous site in Southeast China X. Zhang et al. 10.1016/j.scitotenv.2016.09.212
- Long-term in situ observations of biomass burning aerosol at a high altitude station in Venezuela – sources, impacts and interannual variability T. Hamburger et al. 10.5194/acp-13-9837-2013
- New Particle Formation in the Atmosphere: From Molecular Clusters to Global Climate S. Lee et al. 10.1029/2018JD029356
- A statistical analysis of North East Atlantic (submicron) aerosol size distributions M. Dall'Osto et al. 10.5194/acp-11-12567-2011
- Ultrafine particle concentrations and exposures in four high-rise Beijing apartments N. Mullen et al. 10.1016/j.atmosenv.2010.07.060
- Fine and ultrafine particles at a near–free tropospheric environment over the high-altitude station Hanle in the Trans-Himalaya: New particle formation and size distribution K. Moorthy et al. 10.1029/2011JD016343
- Investigation of Particle Number Concentrations and New Particle Formation With Largely Reduced Air Pollutant Emissions at a Coastal Semi‐Urban Site in Northern China Y. Zhu et al. 10.1029/2021JD035419
- Ultrafine particles in urban ambient air and their health perspectives S. Kumar et al. 10.1515/reveh-2013-0008
- Atmospheric ultrafine aerosol number concentration and its correlation with vehicular flow at two sites in the western Himalayan region: Kullu-Manali, India N. SHARMA et al. 10.1007/s12040-011-0046-9
- Particulate matter pollution over China and the effects of control policies J. Wang et al. 10.1016/j.scitotenv.2017.01.027
- Comparison of Submicron Particles at a Rural and an Urban Site in the North China Plain during the December 2016 Heavy Pollution Episodes X. Shen et al. 10.1007/s13351-018-7060-7
- An estimation method for regional transport contributions from emission sources based on a high-mountain site: a case study in Zhumadian, China H. Huang et al. 10.1016/j.atmosenv.2021.118664
- Seasonal variations and size distributions of water-soluble ions of atmospheric particulate matter at Shigatse, Tibetan Plateau Y. Yang et al. 10.1016/j.chemosphere.2015.11.065
- Impact of aerosols on regional climate in southern and northern China during strong/weak East Asian summer monsoon years S. Li et al. 10.1002/2015JD023892
- Decreasing particle number concentrations in a warming atmosphere and implications F. Yu et al. 10.5194/acp-12-2399-2012
- Explaining global surface aerosol number concentrations in terms of primary emissions and particle formation D. Spracklen et al. 10.5194/acp-10-4775-2010
- Identification of new particle formation events with deep learning J. Joutsensaari et al. 10.5194/acp-18-9597-2018
- Source of surface ozone and reactive nitrogen speciation at Mount Waliguan in western China: New insights from the 2006 summer study L. Xue et al. 10.1029/2010JD014735
- New Particle Formation and Growth to Climate‐Relevant Aerosols at a Background Remote Site in the Western Himalaya M. Sebastian et al. 10.1029/2020JD033267
- Characteristics of water soluble ionic species in fine particles from a high altitude site on the northern boundary of Tibetan Plateau: Mixture of mineral dust and anthropogenic aerosol J. Xu et al. 10.1016/j.atmosres.2014.01.018
- Physical and optical properties of aerosols in a free tropospheric environment: Results from long-term observations over western trans-Himalayas M. Gogoi et al. 10.1016/j.atmosenv.2013.11.029
66 citations as recorded by crossref.
- Observation of aerosol size distribution and new particle formation at a mountain site in subtropical Hong Kong H. Guo et al. 10.5194/acp-12-9923-2012
- Influence of sheath air humidity on measurement of particle size distribution by scanning mobility particle sizer . Mariam et al. 10.1016/j.jaerosci.2017.05.005
- Airborne particle number concentrations in China: A critical review Y. Zhu et al. 10.1016/j.envpol.2022.119470
- Direct measurement of new particle formation based on tethered airship around the top of the planetary boundary layer in eastern China X. Qi et al. 10.1016/j.atmosenv.2019.04.024
- New atmospheric composition observations in the Karakorum region: Influence of local emissions and large-scale circulation during a summer field campaign D. Putero et al. 10.1016/j.atmosenv.2014.07.063
- Chemical characterization of submicron aerosol and particle growth events at a national background site (3295 m a.s.l.) on the Tibetan Plateau W. Du et al. 10.5194/acp-15-10811-2015
- Measurement report: Strong light absorption induced by aged biomass burning black carbon over the southeastern Tibetan Plateau in pre-monsoon season T. Tan et al. 10.5194/acp-21-8499-2021
- First long-term study of particle number size distributions and new particle formation events of regional aerosol in the North China Plain X. Shen et al. 10.5194/acp-11-1565-2011
- A review of atmospheric chemistry observations at mountain sites S. Okamoto & H. Tanimoto 10.1186/s40645-016-0109-2
- Aerosol optical properties and radiative forcing in the high Himalaya based on measurements at the Nepal Climate Observatory-Pyramid site (5079 m a.s.l.) S. Marcq et al. 10.5194/acp-10-5859-2010
- A secondary organic aerosol formation model considering successive oxidation aging and kinetic condensation of organic compounds: global scale implications F. Yu 10.5194/acp-11-1083-2011
- Mass and isotopic concentrations of water-insoluble refractory carbon in total suspended particulates at Mt. Waliguan Observatory (China) X. Zheng et al. 10.1016/j.partic.2014.11.003
- Spatial distribution and occurrence probability of regional new particle formation events in eastern China X. Shen et al. 10.5194/acp-18-587-2018
- Lead isotopic composition of insoluble particles from widespread mountain glaciers in western China: Natural vs. anthropogenic sources G. Yu et al. 10.1016/j.atmosenv.2013.04.018
- Seasonal and diurnal variations in aerosol concentrations at a high-altitude site on the northern boundary of Qinghai-Xizang Plateau J. Xu et al. 10.1016/j.atmosres.2012.08.022
- Sources and photochemistry of volatile organic compounds in the remote atmosphere of western China: results from the Mt. Waliguan Observatory L. Xue et al. 10.5194/acp-13-8551-2013
- Statistical analysis of 4-year observations of aerosol sizes in a semi-rural continental environment V. Kanawade et al. 10.1016/j.atmosenv.2012.05.047
- Characteristics of regional new particle formation in urban and regional background environments in the North China Plain Z. Wang et al. 10.5194/acp-13-12495-2013
- Contrasting Response of Ultrafine Particle Number and PM2.5 Mass Concentrations to Clean Air Action in China S. Zhao et al. 10.1029/2021GL093886
- Spatial distributions of particle number concentrations in the global troposphere: Simulations, observations, and implications for nucleation mechanisms F. Yu et al. 10.1029/2009JD013473
- Atmospheric new particle formation in China B. Chu et al. 10.5194/acp-19-115-2019
- Aerosol size distribution and new particle formation in the western Yangtze River Delta of China: 2 years of measurements at the SORPES station X. Qi et al. 10.5194/acp-15-12445-2015
- Seasonal variations of aerosol size distributions based on long-term measurements at the high altitude Himalayan site of Nepal Climate Observatory-Pyramid (5079 m), Nepal K. Sellegri et al. 10.5194/acp-10-10679-2010
- New particle formation in China: Current knowledge and further directions Z. Wang et al. 10.1016/j.scitotenv.2016.10.177
- Atmospheric new particle formation and growth: review of field observations V. Kerminen et al. 10.1088/1748-9326/aadf3c
- Response of particle number concentrations to the clean air action plan: lessons from the first long-term aerosol measurements in a typical urban valley in western China S. Zhao et al. 10.5194/acp-21-14959-2021
- Long-term aerosol size distributions and the potential role of volatile organic compounds (VOCs) in new particle formation events in Shanghai Y. Ling et al. 10.1016/j.atmosenv.2019.01.018
- Investigation of Dynamic Mechanical Properties of Coal after Freeze-Thaw Cyclic Conditions S. Gong et al. 10.1155/2021/8602301
- Cloud condensation nuclei production associated with atmospheric nucleation: a synthesis based on existing literature and new results V. Kerminen et al. 10.5194/acp-12-12037-2012
- On the sub-micron aerosol size distribution in a coastal-rural site at El Arenosillo Station (SW – Spain) M. Sorribas et al. 10.5194/acp-11-11185-2011
- Aerosol size distribution and new particle formation events in the suburb of Xi'an, northwest China Y. Peng et al. 10.1016/j.atmosenv.2017.01.022
- Global analysis of continental boundary layer new particle formation based on long-term measurements T. Nieminen et al. 10.5194/acp-18-14737-2018
- Climatology of aerosol radiative properties in the free troposphere E. Andrews et al. 10.1016/j.atmosres.2011.08.017
- Measurements of particle number size distributions and optical properties in urban Shanghai during 2010 World Expo: relation to air mass history Z. Wang et al. 10.3402/tellusb.v66.22319
- Simulation on different response characteristics of aerosol particle number concentration and mass concentration to emission changes over mainland China X. Chen et al. 10.1016/j.scitotenv.2018.06.181
- Sensitivity of global cloud condensation nuclei concentrations to primary sulfate emission parameterizations G. Luo & F. Yu 10.5194/acp-11-1949-2011
- Classifying aerosol type using in situ surface spectral aerosol optical properties L. Schmeisser et al. 10.5194/acp-17-12097-2017
- Modelling studies of HOMs and their contributions to new particle formation and growth: comparison of boreal forest in Finland and a polluted environment in China X. Qi et al. 10.5194/acp-18-11779-2018
- Particle number size distribution and new particle formation under the influence of biomass burning at a high altitude background site at Mt. Yulong (3410 m), China D. Shang et al. 10.5194/acp-18-15687-2018
- Aerosol optical properties at Mt. Waliguan Observatory, China H. Che et al. 10.1016/j.atmosenv.2011.07.050
- Temporal and spatial variability of atmospheric particle number size distributions across Spain E. Alonso-Blanco et al. 10.1016/j.atmosenv.2018.06.046
- Vertical profiles of volatile organic compounds and fine particles in atmospheric air by using an aerial drone with miniaturized samplers and portable devices E. Pusfitasari et al. 10.5194/acp-23-5885-2023
- Characterization of particle number size distribution and new particle formation in an urban environment in Lanzhou, China X. Zhang et al. 10.1016/j.jaerosci.2016.10.010
- Background aerosol over the Himalayas and Tibetan Plateau: observed characteristics of aerosol mass loading B. Liu et al. 10.5194/acp-17-449-2017
- Analysis of number size distributions of tropical free tropospheric aerosol particles observed at Pico Espejo (4765 m a.s.l.), Venezuela T. Schmeissner et al. 10.5194/acp-11-3319-2011
- Observation of aerosol number size distribution and new particle formation at a mountainous site in Southeast China X. Zhang et al. 10.1016/j.scitotenv.2016.09.212
- Long-term in situ observations of biomass burning aerosol at a high altitude station in Venezuela – sources, impacts and interannual variability T. Hamburger et al. 10.5194/acp-13-9837-2013
- New Particle Formation in the Atmosphere: From Molecular Clusters to Global Climate S. Lee et al. 10.1029/2018JD029356
- A statistical analysis of North East Atlantic (submicron) aerosol size distributions M. Dall'Osto et al. 10.5194/acp-11-12567-2011
- Ultrafine particle concentrations and exposures in four high-rise Beijing apartments N. Mullen et al. 10.1016/j.atmosenv.2010.07.060
- Fine and ultrafine particles at a near–free tropospheric environment over the high-altitude station Hanle in the Trans-Himalaya: New particle formation and size distribution K. Moorthy et al. 10.1029/2011JD016343
- Investigation of Particle Number Concentrations and New Particle Formation With Largely Reduced Air Pollutant Emissions at a Coastal Semi‐Urban Site in Northern China Y. Zhu et al. 10.1029/2021JD035419
- Ultrafine particles in urban ambient air and their health perspectives S. Kumar et al. 10.1515/reveh-2013-0008
- Atmospheric ultrafine aerosol number concentration and its correlation with vehicular flow at two sites in the western Himalayan region: Kullu-Manali, India N. SHARMA et al. 10.1007/s12040-011-0046-9
- Particulate matter pollution over China and the effects of control policies J. Wang et al. 10.1016/j.scitotenv.2017.01.027
- Comparison of Submicron Particles at a Rural and an Urban Site in the North China Plain during the December 2016 Heavy Pollution Episodes X. Shen et al. 10.1007/s13351-018-7060-7
- An estimation method for regional transport contributions from emission sources based on a high-mountain site: a case study in Zhumadian, China H. Huang et al. 10.1016/j.atmosenv.2021.118664
- Seasonal variations and size distributions of water-soluble ions of atmospheric particulate matter at Shigatse, Tibetan Plateau Y. Yang et al. 10.1016/j.chemosphere.2015.11.065
- Impact of aerosols on regional climate in southern and northern China during strong/weak East Asian summer monsoon years S. Li et al. 10.1002/2015JD023892
- Decreasing particle number concentrations in a warming atmosphere and implications F. Yu et al. 10.5194/acp-12-2399-2012
- Explaining global surface aerosol number concentrations in terms of primary emissions and particle formation D. Spracklen et al. 10.5194/acp-10-4775-2010
- Identification of new particle formation events with deep learning J. Joutsensaari et al. 10.5194/acp-18-9597-2018
- Source of surface ozone and reactive nitrogen speciation at Mount Waliguan in western China: New insights from the 2006 summer study L. Xue et al. 10.1029/2010JD014735
- New Particle Formation and Growth to Climate‐Relevant Aerosols at a Background Remote Site in the Western Himalaya M. Sebastian et al. 10.1029/2020JD033267
- Characteristics of water soluble ionic species in fine particles from a high altitude site on the northern boundary of Tibetan Plateau: Mixture of mineral dust and anthropogenic aerosol J. Xu et al. 10.1016/j.atmosres.2014.01.018
- Physical and optical properties of aerosols in a free tropospheric environment: Results from long-term observations over western trans-Himalayas M. Gogoi et al. 10.1016/j.atmosenv.2013.11.029
Saved (preprint)
Latest update: 17 Aug 2024