%0 Journal Article %1 ADABBOYAfricanDustAndBiomassBurningOverYucatan %A Raga, Graciela B. %A Ladino, Luis A. %A Baumgardner, Darrel %A Ramirez-Romero, Carolina %A Córdoba, Fernanda %A Alvarez-Ospina, Harry %A Rosas, Daniel %A Amador, Talib %A Miranda, Javier %A Rosas, Irma %A Jaramillo, Alejandro %A Yakobi-Hancock, Jacqueline %A Kim, Jong Sung %A Martínez, Leticia %A Salinas, Eva %A Figueroa, Bernardo %C Boston MA, USA %D 2021 %I American Meteorological Society %J Bulletin of the American Meteorological Society %K 2021 from:erick007 %P 1 - 39 %R 10.1175/BAMS-D-20-0172.1 %T ADABBOY: African Dust And Biomass Burning Over Yucatan %U https://journals.ametsoc.org/view/journals/bams/aop/BAMS-D-20-0172.1/BAMS-D-20-0172.1.xml %X Biomass burning (BB) emissions and African dust (AD) are often associated with poor regional air quality, particularly in the tropics. The Yucatan Peninsula is a fairly pristine site due to predominant trade winds, but occasionally BB and AD plumes severely degrade its air quality. The African Dust And Biomass Burning Over Yucatan (ADABBOY) project (Jan 2017- Aug 2018) was conducted in the Yucatan Peninsula to characterize physical and biological properties of particulate pollution at remote seaside and urban sites. The 18-month long project quantified the large interannual variability in frequency and spatial extent of BB and AD plumes. Remote and urban sites experienced air quality degradation under the influence of these plumes, with up to 200 and 300 % increases in coarse particle mass under BB and AD influence, respectively. ADABBOY is the first project to systematically characterize elemental composition of airborne particles as a function of these sources and identify ioaerosol over Yucatan. Bacteria, actinobacteria (both continental and marine) and fungi propagules vary seasonally and interannually and revealed the presence of very different species and genera associated with different sources. A novel contribution of ADABBOY was the determination of the ice-nucleating abilities of particles emitted by different sources within an under-sampled region of the world. BB particles were found to be inefficient ice nucleating particles at temperatures warmer than -20oC, whereas both AD and background marine aerosol activated ice nucleating particles below -10oC.

@article{ADABBOYAfricanDustAndBiomassBurningOverYucatan, abstract = {Biomass burning (BB) emissions and African dust (AD) are often associated with poor regional air quality, particularly in the tropics. The Yucatan Peninsula is a fairly pristine site due to predominant trade winds, but occasionally BB and AD plumes severely degrade its air quality. The African Dust And Biomass Burning Over Yucatan (ADABBOY) project (Jan 2017- Aug 2018) was conducted in the Yucatan Peninsula to characterize physical and biological properties of particulate pollution at remote seaside and urban sites. The 18-month long project quantified the large interannual variability in frequency and spatial extent of BB and AD plumes. Remote and urban sites experienced air quality degradation under the influence of these plumes, with up to 200 and 300 % increases in coarse particle mass under BB and AD influence, respectively. ADABBOY is the first project to systematically characterize elemental composition of airborne particles as a function of these sources and identify ioaerosol over Yucatan. Bacteria, actinobacteria (both continental and marine) and fungi propagules vary seasonally and interannually and revealed the presence of very different species and genera associated with different sources. A novel contribution of ADABBOY was the determination of the ice-nucleating abilities of particles emitted by different sources within an under-sampled region of the world. BB particles were found to be inefficient ice nucleating particles at temperatures warmer than -20oC, whereas both AD and background marine aerosol activated ice nucleating particles below -10oC.}, added-at = {2021-05-27T01:10:27.000+0200}, address = {Boston MA, USA}, author = {Raga, Graciela B. and Ladino, Luis A. and Baumgardner, Darrel and Ramirez-Romero, Carolina and Córdoba, Fernanda and Alvarez-Ospina, Harry and Rosas, Daniel and Amador, Talib and Miranda, Javier and Rosas, Irma and Jaramillo, Alejandro and Yakobi-Hancock, Jacqueline and Kim, Jong Sung and Martínez, Leticia and Salinas, Eva and Figueroa, Bernardo}, biburl = {https://www.bibsonomy.org/bibtex/2575907abc136eae61264d40fbfcaa6e3/publ_del_lipc}, doi = {10.1175/BAMS-D-20-0172.1}, interhash = {7e53ff1b05073bb048da45223d714ad4}, intrahash = {575907abc136eae61264d40fbfcaa6e3}, journal = {Bulletin of the American Meteorological Society}, keywords = {2021 from:erick007}, language = {English}, pages = {1 - 39}, publisher = {American Meteorological Society}, timestamp = {2021-06-23T06:05:26.000+0200}, title = {ADABBOY: African Dust And Biomass Burning Over Yucatan}, url = {https://journals.ametsoc.org/view/journals/bams/aop/BAMS-D-20-0172.1/BAMS-D-20-0172.1.xml}, year = 2021 }