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Cited by 261

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Transport of biomass burning smoke to the upper troposphere by deep convection in the equatorial region

Andreae, M. O., Artaxo, P., Fischer, H., Freitas, S. R., Grégoire, J.‐M., Hansel, A., Hoor, P., Kormann, R., Krejci, R., Lange, L., Lelieveld, J., Lindinger, W., Longo, K., Peters, W., de Reus, M., Scheeren, B., Silva Dias, M. A. F., Ström, J., van Velthoven, P. F. J., Williams, J.·2001·Geophysical Research Letters

Abstract

During LBA‐CLAIRE‐98, we found atmospheric layers with aged biomass smoke at altitudes >10 km over Suriname. CO, CO 2, acetonitrile, methyl chloride, hydrocarbons, NO, O 3, and aerosols were strongly enhanced in these layers. We estimate that 80–95% of accumulation mode aerosols had been removed during convective transport. Trajectories show that the plumes originated from large fires near the Brazil/Venezuela border during March 1998. This smoke was entrained into deep convection over the northern Amazon, transported out over the Pacific, and then returned to South America by the circulation around a large upper‐level anticyclone. Our observations provide evidence for the importance of deep convection in the equatorial region as a mechanism to transport large amounts of pyrogenic pollutants into the upper troposphere. The entrainment of biomass smoke into tropical convective clouds may have significant effects on cloud microphysics and climate dynamics.

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Metadata

Authors
Andreae, M. O., Artaxo, P., Fischer, H., Freitas, S. R., Grégoire, J. ‐., Hansel, A., Hoor, P., Kormann, R., Krejci, R., Lange, L., Lelieveld, J., Lindinger, W., Longo, K., Peters, W., de Reus, M., Scheeren, B., Silva Dias, M. A. F., Ström, J., van Velthoven, P. F. J., & Williams, J.
Venue
Geophysical Research Letters
Published
2001-03-15
Volume
28
Issue
6
Pages
951-954
ISSN
  • 0094-8276 (ISSN-L)
  • 1944-8007
OpenAlex
W2164216367
Cited by
261
References
1
FWCI
12.62
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Transport of biomass burning smoke to the upper troposphere by deep convection in the equatorial region. https://app.cochat.ai/papers/10.1029/2000gl012391
The paper
Andreae, M. O., Artaxo, P., Fischer, H., Freitas, S. R., Grégoire, J. ‐., Hansel, A., Hoor, P., Kormann, R., Krejci, R., Lange, L., Lelieveld, J., Lindinger, W., Longo, K., Peters, W., de Reus, M., Scheeren, B., Silva Dias, M. A. F., Ström, J., van Velthoven, P. F. J., & Williams, J. (2001). Transport of biomass burning smoke to the upper troposphere by deep convection in the equatorial region. Geophysical Research Letters. https://doi.org/10.1029/2000gl012391

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.