Search Menu
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information
Search Scholarly Publications

Title: Amazon boundary layer aerosol concentration sustained by vertical transport during rainfall

Abstract

The nucleation of atmospheric vapours is an important source of new aerosol particles that can subsequently grow to form cloud condensation nuclei in the atmosphere. Most field studies of atmospheric aerosols over continents are influenced by atmospheric vapours of anthropogenic origin and, in consequence, aerosol processes in pristine, terrestrial environments remain poorly understood. The Amazon rainforest is one of the few continental regions where aerosol particles and their precursors can be studied under near-natural conditions, but the origin of small aerosol particles that grow into cloud condensation nuclei in the Amazon boundary layer remains unclear. Here we present aircraft- and ground-based measurements under clean conditions during the wet season in the central Amazon basin. We find that high concentrations of small aerosol particles (with diameters of less than 50 nanometres) in the lower free troposphere are transported from the free troposphere into the boundary layer during precipitation events by strong convective downdrafts and weaker downward motions in the trailing stratiform region. Lastly, this rapid vertical transport can help to maintain the population of particles in the pristine Amazon boundary layer, and may therefore influence cloud properties and climate under natural conditions.

Authors:
 [1];  [2];  [1];  [1];  [3];  [3];  [3];  [4];  [5];  [6];  [7];  [8];  [5];  [6];  [6];  [6];  [6];  [5];  [9];  [1] more »;  [5];  [1];  [6];  [8];  [10];  [8];  [11];  [3];  [12];  [8];  [13] « less
+ Show Author Affiliations
  1. Brookhaven National Lab. (BNL), Upton, NY (United States)
  2. Stockholm Univ. (Sweden). Dept. of Applied Environmental Science and Analytical Chemistry
  3. Univ. of Sao Paulo (Brazil)
  4. Max Planck Inst. for Chemistry, Mainz (Germany). Biogeochemistry and Multiphase Chemistry Departments; Nanjing Univ. and Collaborative Innovation Center for Climate Change, Nanjing (China). School of Atmospheric Sciences
  5. Pacific Northwest National Lab. (PNNL), Richland, WA (United States). Atmospheric Science and Global Change Div. (ASGC)
  6. Max Planck Inst. for Chemistry, Mainz (Germany). Biogeochemistry and Multiphase Chemistry Departments
  7. Max Planck Inst. for Biogeochemistry, Jena (Germany)
  8. Univ. of Helsinki (Finland). Dept. of Physics
  9. Amazonas State Univ., Amazonas (Brazil)
  10. Univ. of California, Irvine, CA (United States). Dept. of Chemistry
  11. National Inst. for Space Research, Sao Jose dos Campos, Sao Paulo (Brazil)
  12. Max Planck Inst. for Chemistry, Mainz (Germany). Biogeochemistry and Multiphase Chemistry Departments; Univ. of California, San Diego, CA (United States). Scripps Inst. of Oceanography
  13. Harvard Univ., Cambridge, MA (United States). School of Engineering and Applied Sciences (SEAS). Dept. of Earth and Planetary Sciences
Publication Date:
Research Org.:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
OSTI Identifier:
1341705
Report Number(s):
BNL-113454-2017-JA
Journal ID: ISSN 0028-0836; R&D Project: 2016-BNL-EE630EECA-Budg; KP1701000
Grant/Contract Number:  
SC0012704; AC02-98CH10886
Resource Type:
Accepted Manuscript
Journal Name:
Nature (London)
Additional Journal Information:
Journal Name: Nature (London); Journal Volume: 539; Journal Issue: 7629; Journal ID: ISSN 0028-0836
Publisher:
Nature Publishing Group
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES

Citation Formats

Wang, Jian, Krejci, Radovan, Giangrande, Scott, Kuang, Chongai, Barbosa, Henrique M. J., Brito, Joel, Carbone, Samara, Chi, Xuguang, Comstock, Jennifer, Ditas, Florian, Lavric, Jost, Manninen, Hanna E., Mei, Fan, Moran-Zuloaga, Daniel, Pöhlker, Christopher, Pöhlker, Mira L., Saturno, Jorge, Schmid, Beat, Souza, Rodrigo A. F., Springston, Stephen R., Tomlinson, Jason M., Toto, Tami, Walter, David, Wimmer, Daniela, Smith, James N., Kulmala, Markku, Machado, Luiz A. T., Artaxo, Paulo, Andreae, Meinrat O., Petäjä, Tuukka, and Martin, Scot T. Amazon boundary layer aerosol concentration sustained by vertical transport during rainfall. United States: N. p., 2016. Web. doi:10.1038/nature19819.
Copy to clipboard
Wang, Jian, Krejci, Radovan, Giangrande, Scott, Kuang, Chongai, Barbosa, Henrique M. J., Brito, Joel, Carbone, Samara, Chi, Xuguang, Comstock, Jennifer, Ditas, Florian, Lavric, Jost, Manninen, Hanna E., Mei, Fan, Moran-Zuloaga, Daniel, Pöhlker, Christopher, Pöhlker, Mira L., Saturno, Jorge, Schmid, Beat, Souza, Rodrigo A. F., Springston, Stephen R., Tomlinson, Jason M., Toto, Tami, Walter, David, Wimmer, Daniela, Smith, James N., Kulmala, Markku, Machado, Luiz A. T., Artaxo, Paulo, Andreae, Meinrat O., Petäjä, Tuukka, & Martin, Scot T. Amazon boundary layer aerosol concentration sustained by vertical transport during rainfall. United States. https://doi.org/10.1038/nature19819
Copy to clipboard
Wang, Jian, Krejci, Radovan, Giangrande, Scott, Kuang, Chongai, Barbosa, Henrique M. J., Brito, Joel, Carbone, Samara, Chi, Xuguang, Comstock, Jennifer, Ditas, Florian, Lavric, Jost, Manninen, Hanna E., Mei, Fan, Moran-Zuloaga, Daniel, Pöhlker, Christopher, Pöhlker, Mira L., Saturno, Jorge, Schmid, Beat, Souza, Rodrigo A. F., Springston, Stephen R., Tomlinson, Jason M., Toto, Tami, Walter, David, Wimmer, Daniela, Smith, James N., Kulmala, Markku, Machado, Luiz A. T., Artaxo, Paulo, Andreae, Meinrat O., Petäjä, Tuukka, and Martin, Scot T. Mon . "Amazon boundary layer aerosol concentration sustained by vertical transport during rainfall". United States. https://doi.org/10.1038/nature19819. https://www.osti.gov/servlets/purl/1341705.
Copy to clipboard
@article{osti_1341705,
title = {Amazon boundary layer aerosol concentration sustained by vertical transport during rainfall},
author = {Wang, Jian and Krejci, Radovan and Giangrande, Scott and Kuang, Chongai and Barbosa, Henrique M. J. and Brito, Joel and Carbone, Samara and Chi, Xuguang and Comstock, Jennifer and Ditas, Florian and Lavric, Jost and Manninen, Hanna E. and Mei, Fan and Moran-Zuloaga, Daniel and Pöhlker, Christopher and Pöhlker, Mira L. and Saturno, Jorge and Schmid, Beat and Souza, Rodrigo A. F. and Springston, Stephen R. and Tomlinson, Jason M. and Toto, Tami and Walter, David and Wimmer, Daniela and Smith, James N. and Kulmala, Markku and Machado, Luiz A. T. and Artaxo, Paulo and Andreae, Meinrat O. and Petäjä, Tuukka and Martin, Scot T.},
abstractNote = {The nucleation of atmospheric vapours is an important source of new aerosol particles that can subsequently grow to form cloud condensation nuclei in the atmosphere. Most field studies of atmospheric aerosols over continents are influenced by atmospheric vapours of anthropogenic origin and, in consequence, aerosol processes in pristine, terrestrial environments remain poorly understood. The Amazon rainforest is one of the few continental regions where aerosol particles and their precursors can be studied under near-natural conditions, but the origin of small aerosol particles that grow into cloud condensation nuclei in the Amazon boundary layer remains unclear. Here we present aircraft- and ground-based measurements under clean conditions during the wet season in the central Amazon basin. We find that high concentrations of small aerosol particles (with diameters of less than 50 nanometres) in the lower free troposphere are transported from the free troposphere into the boundary layer during precipitation events by strong convective downdrafts and weaker downward motions in the trailing stratiform region. Lastly, this rapid vertical transport can help to maintain the population of particles in the pristine Amazon boundary layer, and may therefore influence cloud properties and climate under natural conditions.},
doi = {10.1038/nature19819},
journal = {Nature (London)},
number = 7629,
volume = 539,
place = {United States},
year = {Mon Oct 24 00:00:00 EDT 2016},
month = {Mon Oct 24 00:00:00 EDT 2016}
}
Copy to clipboard
Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1038/nature19819
Copyright Statement
Other availability
Search WorldCat Search WorldCat to find libraries that may hold this journal
Citation Metrics:
Cited by: 84 works
Citation information provided by
Web of Science
Save / Share:
Export Metadata
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.

Works referenced in this record:

Nucleation in the equatorial free troposphere: Favorable environments during PEM-Tropics
journal, March 1999

  • Clarke, A. D.; Eisele, F.; Kapustin, V. N.
  • Journal of Geophysical Research: Atmospheres, Vol. 104, Issue D5
  • DOI: 10.1029/98JD02303

ATMOSPHERE: Aerosols Before Pollution
journal, January 2007

A Summary of Convective-Core Vertical Velocity Properties Using ARM UHF Wind Profilers in Oklahoma
journal, October 2013

  • Giangrande, Scott E.; Collis, Scott; Straka, Jerry
  • Journal of Applied Meteorology and Climatology, Vol. 52, Issue 10
  • DOI: 10.1175/JAMC-D-12-0185.1

Spatial and temporal distribution of atmospheric aerosols in the lowermost troposphere over the Amazonian tropical rainforest
journal, January 2005

  • Krejci, R.; Ström, J.; de Reus, M.
  • Atmospheric Chemistry and Physics, Vol. 5, Issue 6
  • DOI: 10.5194/acp-5-1527-2005

Cloud condensation nuclei in the Amazon Basin: “marine” conditions over a continent?
journal, July 2001

  • Roberts, Gregory C.; Andreae, Meinrat O.; Zhou, Jingchuan
  • Geophysical Research Letters, Vol. 28, Issue 14
  • DOI: 10.1029/2000GL012585

Role of sulphuric acid, ammonia and galactic cosmic rays in atmospheric aerosol nucleation
journal, August 2011

  • Kirkby, Jasper; Curtius, Joachim; Almeida, João
  • Nature, Vol. 476, Issue 7361
  • DOI: 10.1038/nature10343

Direct Observations of Atmospheric Aerosol Nucleation
journal, February 2013

Submicrometer aerosol particle size distribution and hygroscopic growth measured in the Amazon rain forest during the wet season
journal, January 2002

Free troposphere as a major source of CCN for the equatorial pacific boundary layer: long-range transport and teleconnections
journal, January 2013

  • Clarke, A. D.; Freitag, S.; Simpson, R. M. C.
  • Atmospheric Chemistry and Physics, Vol. 13, Issue 15
  • DOI: 10.5194/acp-13-7511-2013

Introduction: Observations and Modeling of the Green Ocean Amazon (GoAmazon2014/5)
journal, January 2016

  • Martin, S. T.; Artaxo, P.; Machado, L. A. T.
  • Atmospheric Chemistry and Physics, Vol. 16, Issue 8
  • DOI: 10.5194/acp-16-4785-2016

The contribution of boundary layer nucleation events to total particle concentrations on regional and global scales
journal, January 2006

  • Spracklen, D. V.; Carslaw, K. S.; Kulmala, M.
  • Atmospheric Chemistry and Physics, Vol. 6, Issue 12
  • DOI: 10.5194/acp-6-5631-2006

A Composite Mesoscale Cumulonimbus Budget
journal, May 1973

Measuring aerosol size distributions with the fast integrated mobility spectrometer
journal, November 2008

A comparison of Amazon rainfall characteristics derived from TRMM, CMORPH and the Brazilian national rain gauge network
journal, January 2011

  • Buarque, Diogo Costa; de Paiva, Rodrigo Cauduro Dias; Clarke, Robin T.
  • Journal of Geophysical Research, Vol. 116, Issue D19
  • DOI: 10.1029/2011JD016060

Transport of ozone to the surface by convective downdrafts at night
journal, January 2002

Atmospheric aerosols in Amazonia and land use change: from natural biogenic to biomass burning conditions
journal, January 2013

  • Artaxo, Paulo; Rizzo, Luciana V.; Brito, Joel F.
  • Faraday Discussions, Vol. 165
  • DOI: 10.1039/c3fd00052d

Rainfall estimation from TOGA radar observations during LBA field campaign
journal, January 2002

  • Anagnostou, Emmanouil N.
  • Journal of Geophysical Research, Vol. 107, Issue D20
  • DOI: 10.1029/2001JD000377

Sources and properties of Amazonian aerosol particles
journal, January 2010

  • Martin, Scot T.; Andreae, Meinrat O.; Artaxo, Paulo
  • Reviews of Geophysics, Vol. 48, Issue 2
  • DOI: 10.1029/2008RG000280

Deep convective clouds as aerosol production engines: Role of insoluble organics
journal, January 2006

  • Kulmala, Markku; Reissell, Anni; Sipilä, Mikko
  • Journal of Geophysical Research, Vol. 111, Issue D17
  • DOI: 10.1029/2005JD006963

Spurious aerosol measurements when sampling from aircraft in the vicinity of clouds
journal, November 1998

  • Weber, R. J.; Clarke, A. D.; Litchy, M.
  • Journal of Geophysical Research: Atmospheres, Vol. 103, Issue D21
  • DOI: 10.1029/98JD02086

The Computation of Equivalent Potential Temperature
journal, July 1980

The temporal distribution of amazonian rainfall and its implications for forest interception
journal, October 1990

  • Lloyd, C. R.
  • Quarterly Journal of the Royal Meteorological Society, Vol. 116, Issue 496
  • DOI: 10.1002/qj.49711649612

Climatic Impacts of “Friagens” in Forested and Deforested Areas of the Amazon Basin
journal, November 1997

Long-term measurements of aerosol and carbon monoxide at the ZOTTO tall tower to characterize polluted and pristine air in the Siberian taiga
journal, January 2013

Rainforest Aerosols as Biogenic Nuclei of Clouds and Precipitation in the Amazon
journal, September 2010

Submicron particle mass concentrations and sources in the Amazonian wet season (AMAZE-08)
journal, January 2015

  • Chen, Q.; Farmer, D. K.; Rizzo, L. V.
  • Atmospheric Chemistry and Physics, Vol. 15, Issue 7
  • DOI: 10.5194/acp-15-3687-2015

Particle production in the remote marine atmosphere: Cloud outflow and subsidence during ACE 1
journal, July 1998

  • Clarke, A. D.; Varner, J. L.; Eisele, F.
  • Journal of Geophysical Research: Atmospheres, Vol. 103, Issue D13
  • DOI: 10.1029/97JD02987

Impact of nucleation on global CCN
journal, January 2009

  • Merikanto, J.; Spracklen, D. V.; Mann, G. W.
  • Atmospheric Chemistry and Physics, Vol. 9, Issue 21
  • DOI: 10.5194/acp-9-8601-2009

The DOE ARM Aerial Facility
journal, May 2014

  • Schmid, B.; Tomlinson, J. M.; Hubbe, J. M.
  • Bulletin of the American Meteorological Society, Vol. 95, Issue 5
  • DOI: 10.1175/BAMS-D-13-00040.1

Large contribution of natural aerosols to uncertainty in indirect forcing
journal, November 2013

  • Carslaw, K. S.; Lee, L. A.; Reddington, C. L.
  • Nature, Vol. 503, Issue 7474
  • DOI: 10.1038/nature12674

Mass spectral characterization of submicron biogenic organic particles in the Amazon Basin
journal, January 2009

  • Chen, Q.; Farmer, D. K.; Schneider, J.
  • Geophysical Research Letters, Vol. 36, Issue 20
  • DOI: 10.1029/2009GL039880

Do organics contribute to small particle formation in the Amazonian upper troposphere?
journal, January 2008

  • Ekman, Annica M. L.; Krejci, Radovan; Engström, Anders
  • Geophysical Research Letters, Vol. 35, Issue 17
  • DOI: 10.1029/2008GL034970

Particle Formation by Ion Nucleation in the Upper Troposphere and Lower Stratosphere
journal, September 2003

A Study of Processes that Govern the Maintenance of Aerosols in the Marine Boundary Layer
journal, April 1999

The Amazon Tall Tower Observatory (ATTO): overview of pilot measurements on ecosystem ecology, meteorology, trace gases, and aerosols
journal, January 2015

  • Andreae, M. O.; Acevedo, O. C.; Araùjo, A.
  • Atmospheric Chemistry and Physics, Vol. 15, Issue 18
  • DOI: 10.5194/acp-15-10723-2015

Biogenic Potassium Salt Particles as Seeds for Secondary Organic Aerosol in the Amazon
journal, August 2012

Contrasting convective regimes over the Amazon: Implications for cloud electrification
journal, January 2002

Formation of Secondary Organic Aerosols Through Photooxidation of Isoprene
journal, February 2004

Diurnal march of the convection observed during TRMM-WETAMC/LBA
journal, January 2002

  • Machado, Luiz A. T.
  • Journal of Geophysical Research, Vol. 107, Issue D20
  • DOI: 10.1029/2001JD000338

The Thermodynamic Transformation of the Tropical Subcloud Layer by Precipitation and Downdrafts
journal, June 1976

An overview of the Amazonian Aerosol Characterization Experiment 2008 (AMAZE-08)
journal, January 2010

  • Martin, S. T.; Andreae, M. O.; Althausen, D.
  • Atmospheric Chemistry and Physics, Vol. 10, Issue 23
  • DOI: 10.5194/acp-10-11415-2010

Impact of nucleation on global CCN
journal, January 2009

  • Merikanto, J.; Spracklen, D. V.; Mann, G. W.
  • Atmospheric Chemistry and Physics Discussions, Vol. 9, Issue 3
  • DOI: 10.5194/acpd-9-12999-2009

Introduction: Observations and Modeling of the Green Ocean Amazon (GoAmazon2014/5)
journal, January 2015

  • Martin, S. T.; Artaxo, P.; Machado, L. A. T.
  • Atmospheric Chemistry and Physics Discussions, Vol. 15, Issue 21
  • DOI: 10.5194/acpd-15-30175-2015

Spatial and temporal distribution of atmospheric aerosols in the lowermost troposphere over the Amazonian tropical rainforest
journal, June 2004

Long-term measurements of aerosols and carbon monoxide at the ZOTTO tall tower to characterize polluted and pristine air in the Siberian Taiga
journal, July 2013

    Sort by:
    [ × clear filter / sort ]

    Works referencing / citing this record:

    Validation of high‐resolution MAIAC aerosol product over South America
    journal, July 2017

    • Martins, V. S.; Lyapustin, A.; Carvalho, L. A. S.
    • Journal of Geophysical Research: Atmospheres, Vol. 122, Issue 14
    • DOI: 10.1002/2016jd026301

    New Particle Formation in the Atmosphere: From Molecular Clusters to Global Climate
    journal, July 2019

    • Lee, Shan-Hu; Gordon, Hamish; Yu, Huan
    • Journal of Geophysical Research: Atmospheres, Vol. 124, Issue 13
    • DOI: 10.1029/2018jd029356

    Rapid growth of organic aerosol nanoparticles over a wide tropospheric temperature range
    journal, August 2018

    • Stolzenburg, Dominik; Fischer, Lukas; Vogel, Alexander L.
    • Proceedings of the National Academy of Sciences, Vol. 115, Issue 37
    • DOI: 10.1073/pnas.1807604115

    Substantial convection and precipitation enhancements by ultrafine aerosol particles
    journal, January 2018

    Sensitivities of Amazonian clouds to aerosols and updraft speed
    journal, January 2017

    • Cecchini, Micael A.; Machado, Luiz A. T.; Andreae, Meinrat O.
    • Atmospheric Chemistry and Physics, Vol. 17, Issue 16
    • DOI: 10.5194/acp-17-10037-2017

    CCN activity and organic hygroscopicity of aerosols downwind of an urban region in central Amazonia: seasonal and diel variations and impact of anthropogenic emissions
    journal, January 2017

    • Thalman, Ryan; de Sá, Suzane S.; Palm, Brett B.
    • Atmospheric Chemistry and Physics, Vol. 17, Issue 19
    • DOI: 10.5194/acp-17-11779-2017

    Meteorological context of the onset and end of the rainy season in Central Amazonia during the GoAmazon2014/5
    journal, January 2017

    • Marengo, Jose A.; Fisch, Gilberto F.; Alves, Lincoln M.
    • Atmospheric Chemistry and Physics, Vol. 17, Issue 12
    • DOI: 10.5194/acp-17-7671-2017

    Multi-year statistical and modeling analysis of submicrometer aerosol number size distributions at a rain forest site in Amazonia
    journal, January 2018

    • Varanda Rizzo, Luciana; Roldin, Pontus; Brito, Joel
    • Atmospheric Chemistry and Physics, Vol. 18, Issue 14
    • DOI: 10.5194/acp-18-10255-2018

    Observations of sesquiterpenes and their oxidation products in central Amazonia during the wet and dry seasons
    journal, January 2018

    • Yee, Lindsay D.; Isaacman-VanWertz, Gabriel; Wernis, Rebecca A.
    • Atmospheric Chemistry and Physics, Vol. 18, Issue 14
    • DOI: 10.5194/acp-18-10433-2018

    Combining airborne in situ and ground-based lidar measurements for attribution of aerosol layers
    journal, January 2018

    • Nikandrova, Anna; Tabakova, Ksenia; Manninen, Antti
    • Atmospheric Chemistry and Physics, Vol. 18, Issue 14
    • DOI: 10.5194/acp-18-10575-2018

    Constraining nucleation, condensation, and chemistry in oxidation flow reactors using size-distribution measurements and aerosol microphysical modeling
    journal, January 2018

    • Hodshire, Anna L.; Palm, Brett B.; Alexander, M. Lizabeth
    • Atmospheric Chemistry and Physics, Vol. 18, Issue 16
    • DOI: 10.5194/acp-18-12433-2018

    Ground-based observation of clusters and nucleation-mode particles in the Amazon
    journal, January 2018

    • Wimmer, Daniela; Buenrostro Mazon, Stephany; Manninen, Hanna Elina
    • Atmospheric Chemistry and Physics, Vol. 18, Issue 17
    • DOI: 10.5194/acp-18-13245-2018

    Aircraft-based observations of isoprene-epoxydiol-derived secondary organic aerosol (IEPOX-SOA) in the tropical upper troposphere over the Amazon region
    journal, January 2018

    • Schulz, Christiane; Schneider, Johannes; Amorim Holanda, Bruna
    • Atmospheric Chemistry and Physics, Vol. 18, Issue 20
    • DOI: 10.5194/acp-18-14979-2018

    Estimating the influence of transport on aerosol size distributions during new particle formation events
    journal, January 2018

    • Cai, Runlong; Chandra, Indra; Yang, Dongsen
    • Atmospheric Chemistry and Physics, Vol. 18, Issue 22
    • DOI: 10.5194/acp-18-16587-2018

    Tropical continental downdraft characteristics: mesoscale systems versus unorganized convection
    journal, January 2018

    • Schiro, Kathleen A.; Neelin, J. David
    • Atmospheric Chemistry and Physics, Vol. 18, Issue 3
    • DOI: 10.5194/acp-18-1997-2018

    Vertically resolved concentration and liquid water content of atmospheric nanoparticles at the US DOE Southern Great Plains site
    journal, January 2018

    • Chen, Haihan; Hodshire, Anna L.; Ortega, John
    • Atmospheric Chemistry and Physics, Vol. 18, Issue 1
    • DOI: 10.5194/acp-18-311-2018

    Overview: Precipitation characteristics and sensitivities to environmental conditions during GoAmazon2014/5 and ACRIDICON-CHUVA
    journal, January 2018

    • Machado, Luiz A. T.; Calheiros, Alan J. P.; Biscaro, Thiago
    • Atmospheric Chemistry and Physics, Vol. 18, Issue 9
    • DOI: 10.5194/acp-18-6461-2018

    Aerosol characteristics and particle production in the upper troposphere over the Amazon Basin
    journal, January 2018

    • Andreae, Meinrat O.; Afchine, Armin; Albrecht, Rachel
    • Atmospheric Chemistry and Physics, Vol. 18, Issue 2
    • DOI: 10.5194/acp-18-921-2018

    Chemical composition of ultrafine aerosol particles in central Amazonia during the wet season
    journal, January 2019

    • Glicker, Hayley S.; Lawler, Michael J.; Ortega, John
    • Atmospheric Chemistry and Physics, Vol. 19, Issue 20
    • DOI: 10.5194/acp-19-13053-2019

    Estimating cloud condensation nuclei number concentrations using aerosol optical properties: role of particle number size distribution and parameterization
    journal, January 2019

    • Shen, Yicheng; Virkkula, Aki; Ding, Aijun
    • Atmospheric Chemistry and Physics, Vol. 19, Issue 24
    • DOI: 10.5194/acp-19-15483-2019

    Free tropospheric aerosols at the Mt. Bachelor Observatory: more oxidized and higher sulfate content compared to boundary layer aerosols
    journal, January 2019

    • Zhou, Shan; Collier, Sonya; Jaffe, Daniel A.
    • Atmospheric Chemistry and Physics, Vol. 19, Issue 3
    • DOI: 10.5194/acp-19-1571-2019

    Quantifying the aerosol effect on droplet size distribution at cloud top
    journal, January 2019

    • Hernández Pardo, Lianet; Toledo Machado, Luiz Augusto; Amore Cecchini, Micael
    • Atmospheric Chemistry and Physics, Vol. 19, Issue 11
    • DOI: 10.5194/acp-19-7839-2019

    Interaction between succinic acid and sulfuric acid–base clusters
    journal, January 2019

    Land cover and its transformation in the backward trajectory footprint region of the Amazon Tall Tower Observatory
    journal, January 2019

    • Pöhlker, Christopher; Walter, David; Paulsen, Hauke
    • Atmospheric Chemistry and Physics, Vol. 19, Issue 13
    • DOI: 10.5194/acp-19-8425-2019

    Temperature effects on sulfuric acid aerosol nucleation and growth: initial results from the TANGENT study
    journal, January 2019

    • Tiszenkel, Lee; Stangl, Chris; Krasnomowitz, Justin
    • Atmospheric Chemistry and Physics, Vol. 19, Issue 13
    • DOI: 10.5194/acp-19-8915-2019

    Campaign datasets for Observations and Modeling of the Green Ocean Amazon (GOAMAZON)
    dataset, January 2016

    • Martin, Scot; Mei, Fan; Alexander, Lizabeth
    • ARM, 64 data sets
    • DOI: 10.5439/1346559

    Rapid growth of organic aerosol nanoparticles over a wide tropospheric temperature range
    text, January 2018

    Combining airborne in situ and ground-based lidar measurements for attribution of aerosol layers
    journal, January 2018

    • Nikandorva, Anna; Tabakova, Ksenia; Manninen, Antti
    • Atmospheric Chemistry and Physics Discussions
    • DOI: 10.5194/acp-2017-1085

    Aerosol characteristics and particle production in the upper troposphere over the Amazon Basin
    text, January 2018

    Free Tropospheric Aerosols at the Mt. Bachelor Observatory: More Oxidized and Higher Sulfate Content Compared to Boundary Layer Aerosols
    journal, September 2018

    • Zhou, Shan; Collier, Sonya; Jaffe, Daniel A.
    • Atmospheric Chemistry and Physics Discussions
    • DOI: 10.5194/acp-2018-821

    Aircraft-based observations of isoprene-epoxydiol-derived secondary organic aerosol (IEPOX-SOA) in the tropical upper troposphere over the Amazon region
    journal, January 2018

    • Schulz, Christiane; Schneider, Johannes; Amorim Holanda, Bruna
    • Atmospheric Chemistry and Physics, Vol. 18, Issue 20
    • DOI: 10.5194/acp-18-14979-2018
      Sort by:
      [ × clear filter / sort ]

      Similar Records in DOE PAGES and OSTI.GOV collections: