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Title: The Green Ocean Amazon Experiment (GoAmazon2014/5) Observes Pollution Affecting Gases, Aerosols, Clouds, and Rainfall over the Rain Forest

Abstract

The Observations and Modeling of the Green Ocean Amazon 2014–2015 (GoAmazon2014/5) experiment took place around the urban region of Manaus in central Amazonia across 2 years. The urban pollution plume was used to study the susceptibility of gases, aerosols, clouds, and rainfall to human activities in a tropical environment. Many aspects of air quality, weather, terrestrial ecosystems, and climate work differently in the tropics than in the more thoroughly studied temperate regions of Earth. GoAmazon2014/5, a cooperative project of Brazil, Germany, and the United States, employed an unparalleled suite of measurements at nine ground sites and on board two aircraft to investigate the flow of background air into Manaus, the emissions into the air over the city, and the advection of the pollution downwind of the city. Here in this paper, to visualize this train of processes and its effects, observations aboard a low-flying aircraft are presented. Comparative measurements within and adjacent to the plume followed the emissions of biogenic volatile organic carbon compounds (BVOCs) from the tropical forest, their transformations by the atmospheric oxidant cycle, alterations of this cycle by the influence of the pollutants, transformations of the chemical products into aerosol particles, the relationship of these particles tomore » cloud condensation nuclei (CCN) activity, and the differences in cloud properties and rainfall for background compared to polluted conditions. The observations of the GoAmazon2014/5 experiment illustrate how the hydrologic cycle, radiation balance, and carbon recycling may be affected by present-day as well as future economic development and pollution over the Amazonian tropical forest.« less

Authors:
 [1];  [2];  [3];  [4];  [5];  [6];  [7];  [3];  [2];  [3];  [8];  [5];  [4];  [1];  [9];  [10];  [2];  [11];  [12];  [2] more »;  [13];  [11];  [11];  [14];  [10];  [11];  [11];  [15];  [16];  [7];  [8];  [17];  [18];  [11];  [7];  [14];  [1];  [18];  [7];  [11];  [1];  [11];  [19];  [5];  [20];  [11];  [2];  [21];  [12];  [12];  [20];  [11];  [11];  [2];  [18];  [11];  [22];  [23] « less
  1. Harvard Univ., Cambridge, MA (United States)
  2. Univ. of Sao Paulo (Brazil)
  3. National Inst. for Space Research, Sao Jose dos Campos (Brazil)
  4. National Inst. of Amazonian Research, Manaus, Amazonas (Brazil)
  5. Amazonas State Univ., Amazonas (Brazil)
  6. Texas A & M Univ., College Station, TX (United States)
  7. Brookhaven National Lab. (BNL), Upton, NY (United States)
  8. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
  9. Meteorological Research Inst. (MRI), Tsukuba (Japan)
  10. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
  11. Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
  12. Max Planck Society, Mainz (Germany). Max Planck Inst. for Chemistry
  13. Arizona State Univ., Tempe, AZ (United States)
  14. Univ. of Colorado, Boulder, CO (United States)
  15. Aeronautic and Space Inst., Sao Jose dos Campos (Brazil)
  16. Aerodyne, Inc., Billerica, MA (United States)
  17. Univ. of California, Berkeley, CA (United States)
  18. Univ. of California, Irvine, CA (United States)
  19. Rutgers Univ., New Brunswick, NJ (United States)
  20. Federal Univ. of Sao Paulo, Sao Paulo (Brazil)
  21. Univ. of Helsinki (Finland)
  22. Federal Univ. of West Para, Santarem, Para (Brazil)
  23. Univ. of Leipzig (Germany)
Publication Date:
Research Org.:
Brookhaven National Laboratory (BNL), Upton, NY (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Biological and Environmental Research (BER) (SC-23)
OSTI Identifier:
1376173
Alternate Identifier(s):
OSTI ID: 1440951
Report Number(s):
BNL-114150-2017-JA
Journal ID: ISSN 0003-0007; R&D Project: 2016-BNL-EE630EECA-Budg; KP1701000
Grant/Contract Number:  
SC0012704; AC02-05CH11231
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Bulletin of the American Meteorological Society
Additional Journal Information:
Journal Volume: 98; Journal Issue: 5; Journal ID: ISSN 0003-0007
Publisher:
American Meteorological Society
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES

Citation Formats

Martin, S. T., Artaxo, P., Machado, L., Manzi, A. O., Souza, R. A. F., Schumacher, C., Wang, J., Biscaro, T., Brito, J., Calheiros, A., Jardine, K., Medeiros, A., Portela, B., de Sá, S. S., Adachi, K., Aiken, A. C., Albrecht, R., Alexander, L., Andreae, M. O., Barbosa, H. M. J., Buseck, P., Chand, D., Comstock, J. M., Day, D. A., Dubey, M., Fan, J., Fast, J., Fisch, G., Fortner, E., Giangrande, S., Gilles, M., Goldstein, A. H., Guenther, A., Hubbe, J., Jensen, M., Jimenez, J. L., Keutsch, F. N., Kim, S., Kuang, C., Laskin, A., McKinney, K., Mei, F., Miller, M., Nascimento, R., Pauliquevis, T., Pekour, M., Peres, J., Petäjä, T., Pöhlker, C., Pöschl, U., Rizzo, L., Schmid, B., Shilling, J. E., Dias, M. A. Silva, Smith, J. N., Tomlinson, J. M., Tóta, J., and Wendisch, M.. The Green Ocean Amazon Experiment (GoAmazon2014/5) Observes Pollution Affecting Gases, Aerosols, Clouds, and Rainfall over the Rain Forest. United States: N. p., 2017. Web. doi:10.1175/BAMS-D-15-00221.1.
Martin, S. T., Artaxo, P., Machado, L., Manzi, A. O., Souza, R. A. F., Schumacher, C., Wang, J., Biscaro, T., Brito, J., Calheiros, A., Jardine, K., Medeiros, A., Portela, B., de Sá, S. S., Adachi, K., Aiken, A. C., Albrecht, R., Alexander, L., Andreae, M. O., Barbosa, H. M. J., Buseck, P., Chand, D., Comstock, J. M., Day, D. A., Dubey, M., Fan, J., Fast, J., Fisch, G., Fortner, E., Giangrande, S., Gilles, M., Goldstein, A. H., Guenther, A., Hubbe, J., Jensen, M., Jimenez, J. L., Keutsch, F. N., Kim, S., Kuang, C., Laskin, A., McKinney, K., Mei, F., Miller, M., Nascimento, R., Pauliquevis, T., Pekour, M., Peres, J., Petäjä, T., Pöhlker, C., Pöschl, U., Rizzo, L., Schmid, B., Shilling, J. E., Dias, M. A. Silva, Smith, J. N., Tomlinson, J. M., Tóta, J., & Wendisch, M.. The Green Ocean Amazon Experiment (GoAmazon2014/5) Observes Pollution Affecting Gases, Aerosols, Clouds, and Rainfall over the Rain Forest. United States. doi:10.1175/BAMS-D-15-00221.1.
Martin, S. T., Artaxo, P., Machado, L., Manzi, A. O., Souza, R. A. F., Schumacher, C., Wang, J., Biscaro, T., Brito, J., Calheiros, A., Jardine, K., Medeiros, A., Portela, B., de Sá, S. S., Adachi, K., Aiken, A. C., Albrecht, R., Alexander, L., Andreae, M. O., Barbosa, H. M. J., Buseck, P., Chand, D., Comstock, J. M., Day, D. A., Dubey, M., Fan, J., Fast, J., Fisch, G., Fortner, E., Giangrande, S., Gilles, M., Goldstein, A. H., Guenther, A., Hubbe, J., Jensen, M., Jimenez, J. L., Keutsch, F. N., Kim, S., Kuang, C., Laskin, A., McKinney, K., Mei, F., Miller, M., Nascimento, R., Pauliquevis, T., Pekour, M., Peres, J., Petäjä, T., Pöhlker, C., Pöschl, U., Rizzo, L., Schmid, B., Shilling, J. E., Dias, M. A. Silva, Smith, J. N., Tomlinson, J. M., Tóta, J., and Wendisch, M.. Mon . "The Green Ocean Amazon Experiment (GoAmazon2014/5) Observes Pollution Affecting Gases, Aerosols, Clouds, and Rainfall over the Rain Forest". United States. doi:10.1175/BAMS-D-15-00221.1. https://www.osti.gov/servlets/purl/1376173.
@article{osti_1376173,
title = {The Green Ocean Amazon Experiment (GoAmazon2014/5) Observes Pollution Affecting Gases, Aerosols, Clouds, and Rainfall over the Rain Forest},
author = {Martin, S. T. and Artaxo, P. and Machado, L. and Manzi, A. O. and Souza, R. A. F. and Schumacher, C. and Wang, J. and Biscaro, T. and Brito, J. and Calheiros, A. and Jardine, K. and Medeiros, A. and Portela, B. and de Sá, S. S. and Adachi, K. and Aiken, A. C. and Albrecht, R. and Alexander, L. and Andreae, M. O. and Barbosa, H. M. J. and Buseck, P. and Chand, D. and Comstock, J. M. and Day, D. A. and Dubey, M. and Fan, J. and Fast, J. and Fisch, G. and Fortner, E. and Giangrande, S. and Gilles, M. and Goldstein, A. H. and Guenther, A. and Hubbe, J. and Jensen, M. and Jimenez, J. L. and Keutsch, F. N. and Kim, S. and Kuang, C. and Laskin, A. and McKinney, K. and Mei, F. and Miller, M. and Nascimento, R. and Pauliquevis, T. and Pekour, M. and Peres, J. and Petäjä, T. and Pöhlker, C. and Pöschl, U. and Rizzo, L. and Schmid, B. and Shilling, J. E. and Dias, M. A. Silva and Smith, J. N. and Tomlinson, J. M. and Tóta, J. and Wendisch, M.},
abstractNote = {The Observations and Modeling of the Green Ocean Amazon 2014–2015 (GoAmazon2014/5) experiment took place around the urban region of Manaus in central Amazonia across 2 years. The urban pollution plume was used to study the susceptibility of gases, aerosols, clouds, and rainfall to human activities in a tropical environment. Many aspects of air quality, weather, terrestrial ecosystems, and climate work differently in the tropics than in the more thoroughly studied temperate regions of Earth. GoAmazon2014/5, a cooperative project of Brazil, Germany, and the United States, employed an unparalleled suite of measurements at nine ground sites and on board two aircraft to investigate the flow of background air into Manaus, the emissions into the air over the city, and the advection of the pollution downwind of the city. Here in this paper, to visualize this train of processes and its effects, observations aboard a low-flying aircraft are presented. Comparative measurements within and adjacent to the plume followed the emissions of biogenic volatile organic carbon compounds (BVOCs) from the tropical forest, their transformations by the atmospheric oxidant cycle, alterations of this cycle by the influence of the pollutants, transformations of the chemical products into aerosol particles, the relationship of these particles to cloud condensation nuclei (CCN) activity, and the differences in cloud properties and rainfall for background compared to polluted conditions. The observations of the GoAmazon2014/5 experiment illustrate how the hydrologic cycle, radiation balance, and carbon recycling may be affected by present-day as well as future economic development and pollution over the Amazonian tropical forest.},
doi = {10.1175/BAMS-D-15-00221.1},
journal = {Bulletin of the American Meteorological Society},
number = 5,
volume = 98,
place = {United States},
year = {Mon May 15 00:00:00 EDT 2017},
month = {Mon May 15 00:00:00 EDT 2017}
}

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