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Cited by 560

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Transport of Asian air pollution to North America

Open access
Jaffe, Dan, Anderson, Theodore, Covert, Dave, Kotchenruther, Robert, Trost, Barbara, Danielson, Jen, Simpson, William, Berntsen, Terje, Karlsdottir, Sigrun, Blake, Donald, Harris, Joyce, Carmichael, Greg, Uno, Itsushi·1999·Geophysical Research Letters

Abstract

Using observations from the Cheeka Peak Observatory in northwestern Washington State during March‐April, 1997, we show that Asian anthropogenic emissions significantly impact the concentrations of a large number of atmospheric species in the air arriving to North America during spring. Isentropic back‐trajectories can be used to identify possible times when this impact will be felt, however trajectories alone are not sufficient to indicate the presence of Asian pollutants. Detailed chemical and meteorological data from one of these periods (March 29th, 1997) indicates that the surface emissions were lifted into the free troposphere over Asia and then transported to North America in ∼6 days.

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Metadata

Authors
Jaffe, D., Anderson, T., Covert, D., Kotchenruther, R., Trost, B., Danielson, J., Simpson, W., Berntsen, T., Karlsdottir, S., Blake, D., Harris, J., Carmichael, G., & Uno, I.
Venue
Geophysical Research Letters
Published
1999-03-15
Volume
26
Issue
6
Pages
711-714
ISSN
  • 0094-8276 (ISSN-L)
  • 1944-8007
OpenAlex
W2169640928
Cited by
560
References
0
FWCI
16.74
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Transport of Asian air pollution to North America. https://app.cochat.ai/papers/10.1029/1999gl900100
The paper
Jaffe, D., Anderson, T., Covert, D., Kotchenruther, R., Trost, B., Danielson, J., Simpson, W., Berntsen, T., Karlsdottir, S., Blake, D., Harris, J., Carmichael, G., & Uno, I. (1999). Transport of Asian air pollution to North America. Geophysical Research Letters. https://doi.org/10.1029/1999gl900100

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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.