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Harvey VL, Datta‐Barua S, Pedatella NM, Wang N, Randall CE, Siskind DE, van Caspel WE. Transport of Nitric Oxide Via Lagrangian Coherent Structures Into the Top of the Polar Vortex. JOURNAL OF GEOPHYSICAL RESEARCH. ATMOSPHERES : JGR 2021; 126:e2020JD034523. [PMID: 34221782 PMCID: PMC8243962 DOI: 10.1029/2020jd034523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 03/29/2021] [Accepted: 05/05/2021] [Indexed: 05/09/2023]
Abstract
The energetic particle precipitation (EPP) indirect effect (IE) refers to the downward transport of reactive odd nitrogen (NOx = NO + NO2) produced by EPP (EPP-NOx) from the polar winter mesosphere and lower thermosphere to the stratosphere where it can destroy ozone. Previous studies of the EPP IE examined NOx descent averaged over the polar region, but the work presented here considers longitudinal variations. We report that the January 2009 split Arctic vortex in the stratosphere left an imprint on the distribution of NO near the mesopause, and that the magnitude of EPP-NOx descent in the upper mesosphere depends strongly on the planetary wave (PW) phase. We focus on an 11-day case study in late January immediately following the 2009 sudden stratospheric warming during which regional-scale Lagrangian coherent structures (LCSs) formed atop the strengthening mesospheric vortex. The LCSs emerged over the north Atlantic in the vicinity of the trough of a 10-day westward traveling planetary wave. Over the next week, the LCSs acted to confine NO-rich air to polar latitudes, effectively prolonging its lifetime as it descended into the top of the polar vortex. Both a whole atmosphere data assimilation model and satellite observations show that the PW trough remained coincident in space and time with the NO-rich air as both migrated westward over the Canadian Arctic. Estimates of descent rates indicate five times stronger descent inside the PW trough compared to other longitudes. This case serves to set the stage for future climatological analysis of NO transport via LCSs.
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Affiliation(s)
- V. Lynn Harvey
- Laboratory for Atmospheric and Space PhysicsUniversity of ColoradoBoulderCOUSA
- Department of Atmospheric and Oceanic SciencesUniversity of ColoradoBoulderCOUSA
| | - Seebany Datta‐Barua
- Department of Mechanical, Materials, and Aerospace EngineeringIllinois Institute of TechnologyChicagoILUSA
| | | | - Ningchao Wang
- Department of Atmospheric SciencesHampton UniversityHamptonVAUSA
| | - Cora E. Randall
- Laboratory for Atmospheric and Space PhysicsUniversity of ColoradoBoulderCOUSA
- Department of Atmospheric and Oceanic SciencesUniversity of ColoradoBoulderCOUSA
| | | | - Willem E. van Caspel
- Department of PhysicsNorwegian University of Science and TechnologyNorway
- Birkeland Centre for Space Science, University of BergenBergenNorway
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Khosrawi F, Müller R, Proffitt MH, Urban J, Murtagh D, Ruhnke R, Grooß JU, Nakajima H. Seasonal cycle of averages of nitrous oxide and ozone in the Northern and Southern Hemisphere polar, midlatitude, and tropical regions derived from ILAS/ILAS-II and Odin/SMR observations. ACTA ACUST UNITED AC 2008. [DOI: 10.1029/2007jd009556] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Tegtmeier S, Krüger K, Wohltmann I, Schoellhammer K, Rex M. Variations of the residual circulation in the Northern Hemispheric winter. ACTA ACUST UNITED AC 2008. [DOI: 10.1029/2007jd009518] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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4
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Schoeberl MR, Douglass AR, Newman PA, Lait LR, Lary D, Waters J, Livesey N, Froidevaux L, Lambert A, Read W, Filipiak MJ, Pumphrey HC. QBO and annual cycle variations in tropical lower stratosphere trace gases from HALOE and Aura MLS observations. ACTA ACUST UNITED AC 2008. [DOI: 10.1029/2007jd008678] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - A. R. Douglass
- NASA Goddard Space Flight Center; Greenbelt Maryland USA
| | - P. A. Newman
- NASA Goddard Space Flight Center; Greenbelt Maryland USA
| | - L. R. Lait
- University of Maryland Baltimore County; Baltimore Maryland USA
| | - D. Lary
- University of Maryland Baltimore County; Baltimore Maryland USA
| | - J. Waters
- NASA Jet Propulsion Laboratory; Pasadena California USA
| | - N. Livesey
- NASA Jet Propulsion Laboratory; Pasadena California USA
| | - L. Froidevaux
- NASA Jet Propulsion Laboratory; Pasadena California USA
| | - A. Lambert
- NASA Jet Propulsion Laboratory; Pasadena California USA
| | - W. Read
- NASA Jet Propulsion Laboratory; Pasadena California USA
| | - M. J. Filipiak
- School of GeoSciences; The University of Edinburgh; Edinburgh UK
| | - H. C. Pumphrey
- School of GeoSciences; The University of Edinburgh; Edinburgh UK
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Fleming EL, Jackman CH, Weisenstein DK, Ko MKW. The impact of interannual variability on multidecadal total ozone simulations. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2006jd007953] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Randall CE, Harvey VL, Singleton CS, Bailey SM, Bernath PF, Codrescu M, Nakajima H, Russell JM. Energetic particle precipitation effects on the Southern Hemisphere stratosphere in 1992–2005. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2006jd007696] [Citation(s) in RCA: 167] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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7
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Tilmes S, Müller R, Grooß JU, Nakajima H, Sasano Y. Development of tracer relations and chemical ozone loss during the setup phase of the polar vortex. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005jd006726] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Fu R, Hu Y, Wright JS, Jiang JH, Dickinson RE, Chen M, Filipiak M, Read WG, Waters JW, Wu DL. Short circuit of water vapor and polluted air to the global stratosphere by convective transport over the Tibetan Plateau. Proc Natl Acad Sci U S A 2006; 103:5664-9. [PMID: 16585523 PMCID: PMC1458630 DOI: 10.1073/pnas.0601584103] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
During boreal summer, much of the water vapor and CO entering the global tropical stratosphere is transported over the Asian monsoon/Tibetan Plateau (TP) region. Studies have suggested that most of this transport is carried out either by tropical convection over the South Asian monsoon region or by extratropical convection over southern China. By using measurements from the newly available National Aeronautics and Space Administration Aura Microwave Limb Sounder, along with observations from the Aqua and Tropical Rainfall-Measuring Mission satellites, we establish that the TP provides the main pathway for cross-tropopause transport in this region. Tropospheric moist convection driven by elevated surface heating over the TP is deeper and detrains more water vapor, CO, and ice at the tropopause than over the monsoon area. Warmer tropopause temperatures and slower-falling, smaller cirrus cloud particles in less saturated ambient air at the tropopause also allow more water vapor to travel into the lower stratosphere over the TP, effectively short-circuiting the slower ascent of water vapor across the cold tropical tropopause over the monsoon area. Air that is high in water vapor and CO over the Asian monsoon/TP region enters the lower stratosphere primarily over the TP, and it is then transported toward the Asian monsoon area and disperses into the large-scale upward motion of the global stratospheric circulation. Thus, hydration of the global stratosphere could be especially sensitive to changes of convection over the TP.
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Affiliation(s)
- Rong Fu
- *School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA 30332-0340
- To whom correspondence may be addressed. E-mail:
or
| | - Yuanlong Hu
- *School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA 30332-0340
| | - Jonathon S. Wright
- *School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA 30332-0340
| | - Jonathan H. Jiang
- Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109; and
| | - Robert E. Dickinson
- *School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA 30332-0340
- To whom correspondence may be addressed. E-mail:
or
| | - Mingxuan Chen
- *School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA 30332-0340
| | - Mark Filipiak
- Institute of Atmospheric and Environmental Science, School of Geosciences, University of Edinburgh, EH9 3JN Edinburgh, United Kingdom
| | - William G. Read
- Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109; and
| | - Joe W. Waters
- Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109; and
| | - Dong L. Wu
- Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109; and
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9
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Benson CM, Drdla K, Nedoluha GE, Shettle EP, Hoppel KW, Bevilacqua RM. Microphysical modeling of southern polar dehydration during the 1998 winter and comparison with POAM III observations. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005jd006506] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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10
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Khosrawi F, Müller R, Proffitt MH, Nakajima H. Monthly averages of nitrous oxide and ozone for the Northern and Southern Hemisphere high latitudes: A “1-year climatology” derived from ILAS/ILAS-II observations. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005jd006384] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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11
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Steinhorst HM, Konopka P, Günther G, Müller R. How permeable is the edge of the Arctic vortex: Model studies of winter 1999-2000. ACTA ACUST UNITED AC 2005. [DOI: 10.1029/2004jd005268] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Paul Konopka
- Institute for Stratospheric Chemistry (ICG-I), Research Center; Jülich Germany
| | - Gebhard Günther
- Institute for Stratospheric Chemistry (ICG-I), Research Center; Jülich Germany
| | - Rolf Müller
- Institute for Stratospheric Chemistry (ICG-I), Research Center; Jülich Germany
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Hoppel K. A measurement/model comparison of ozone photochemical loss in the Antarctic ozone hole using Polar Ozone and Aerosol Measurement observations and the Match technique. ACTA ACUST UNITED AC 2005. [DOI: 10.1029/2004jd005651] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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13
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Pazmiño AF. Impact of Antarctic polar vortex occurrences on total ozone and UVB radiation at southern Argentinean and Antarctic stations during 1997–2003 period. ACTA ACUST UNITED AC 2005. [DOI: 10.1029/2004jd005304] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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14
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Dessler AE, Sherwood SC. Effect of convection on the summertime extratropical lower stratosphere. ACTA ACUST UNITED AC 2004. [DOI: 10.1029/2004jd005209] [Citation(s) in RCA: 93] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- A. E. Dessler
- Earth Systems Science Interdisciplinary Center; University of Maryland; College Park Maryland USA
| | - S. C. Sherwood
- Department of Geology and Geophysics; Yale University; New Haven Connecticut USA
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15
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Affiliation(s)
- Mark R. Schoeberl
- Earth Sciences Directorate; NASA Goddard Space Flight Center; Greenbelt Maryland USA
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16
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Strahan SE. Evaluating the credibility of transport processes in simulations of ozone recovery using the Global Modeling Initiative three-dimensional model. ACTA ACUST UNITED AC 2004. [DOI: 10.1029/2003jd004238] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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17
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Kawamoto N. Time variations of descent in the Antarctic vortex during the early winter of 1997. ACTA ACUST UNITED AC 2004. [DOI: 10.1029/2004jd004650] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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18
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Ajtić J. Dilution of the Antarctic ozone hole into southern midlatitudes, 1998–2000. ACTA ACUST UNITED AC 2004. [DOI: 10.1029/2003jd004500] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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19
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Weisenstein DK. Separating chemistry and transport effects in two-dimensional models. ACTA ACUST UNITED AC 2004. [DOI: 10.1029/2004jd004744] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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20
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Schoeberl MR, Douglass AR, Zhu Z, Pawson S. A comparison of the lower stratospheric age spectra derived from a general circulation model and two data assimilation systems. ACTA ACUST UNITED AC 2003. [DOI: 10.1029/2002jd002652] [Citation(s) in RCA: 142] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | | | - Zhengxin Zhu
- Science Systems Applications Inc.; Greenbelt Maryland USA
| | - Steven Pawson
- Goddard Earth Sciences and Technology Center; University of Maryland, Baltimore County; Baltimore Maryland USA
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21
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Morris GA, Rosenfield JE, Schoeberl MR, Jackman CH. Potential impact of subsonic and supersonic aircraft exhaust on water vapor in the lower stratosphere assessed via a trajectory model. ACTA ACUST UNITED AC 2003. [DOI: 10.1029/2002jd002614] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Gary A. Morris
- Department of Physics and Astronomy; Rice University; Houston Texas USA
| | - Joan E. Rosenfield
- GEST Center; University of Maryland Baltimore County; Baltimore Maryland USA
| | - Mark R. Schoeberl
- Laboratory for Atmospheres; NASA Goddard Space Flight Center; Greenbelt Maryland USA
| | - Charles H. Jackman
- Laboratory for Atmospheres; NASA Goddard Space Flight Center; Greenbelt Maryland USA
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22
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Considine DB. N2O and NOyobservations in the 1999/2000 Arctic polar vortex: Implications for transport processes in a CTM. ACTA ACUST UNITED AC 2003. [DOI: 10.1029/2002jd002525] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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23
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Herman RL, Drdla K, Spackman JR, Hurst DF, Popp PJ, Webster CR, Romashkin PA, Elkins JW, Weinstock EM, Gandrud BW, Toon GC, Schoeberl MR, Jost H, Atlas EL, Bui TP. Hydration, dehydration, and the total hydrogen budget of the 1999/2000 winter Arctic stratosphere. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jd001257] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- R. L. Herman
- Jet Propulsion Laboratory; California Institute of Technology; Pasadena California USA
| | - K. Drdla
- NASA Ames Research Center; Moffett Field California USA
| | - J. R. Spackman
- Department of Earth and Planetary Sciences; Harvard University; Cambridge Massachusetts USA
| | - D. F. Hurst
- Climate Monitoring and Diagnostics Laboratory; National Oceanic and Atmospheric Administration; Boulder Colorado USA
- Cooperative Institute for Research in Environmental Sciences; University of Colorado; Boulder Colorado USA
| | - P. J. Popp
- Cooperative Institute for Research in Environmental Sciences; University of Colorado; Boulder Colorado USA
- Aeronomy Laboratory; National Oceanic and Atmospheric Administration; Boulder Colorado USA
| | - C. R. Webster
- Jet Propulsion Laboratory; California Institute of Technology; Pasadena California USA
| | - P. A. Romashkin
- Climate Monitoring and Diagnostics Laboratory; National Oceanic and Atmospheric Administration; Boulder Colorado USA
- Cooperative Institute for Research in Environmental Sciences; University of Colorado; Boulder Colorado USA
| | - J. W. Elkins
- Climate Monitoring and Diagnostics Laboratory; National Oceanic and Atmospheric Administration; Boulder Colorado USA
| | - E. M. Weinstock
- Department of Chemistry and Chemical Biology; Harvard University; Cambridge Massachusetts USA
| | - B. W. Gandrud
- National Center for Atmospheric Research; Boulder Colorado USA
| | - G. C. Toon
- Jet Propulsion Laboratory; California Institute of Technology; Pasadena California USA
| | | | - H. Jost
- NASA Ames Research Center; Moffett Field California USA
- Bay Area Environmental Research Institute; Sonoma California USA
| | - E. L. Atlas
- National Center for Atmospheric Research; Boulder Colorado USA
| | - T. P. Bui
- NASA Ames Research Center; Moffett Field California USA
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Fleming EL, Jackman CH, Rosenfield JE, Considine DB. Two-dimensional model simulations of the QBO in ozone and tracers in the tropical stratosphere. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jd001146] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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25
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Drdla K, Schoeberl MR, Browell EV. Microphysical modeling of the 1999-2000 Arctic winter: 1. Polar stratospheric clouds, denitrification, and dehydration. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jd000782] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- K. Drdla
- NASA Ames Research Center; Moffett Field California USA
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26
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Öllers MC, van Velthoven PFJ, Kelder HM, Kamp LPJ. A study of the leakage of the Antarctic polar vortex in late austral winter and spring using isentropic and 3-D trajectories. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jd001363] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Michel C. Öllers
- Department of Applied Physics; Eindhoven University of Technology; Eindhoven Netherlands
| | | | - Hennie M. Kelder
- Department of Applied Physics; Eindhoven University of Technology; Eindhoven Netherlands
| | - Leon P. J. Kamp
- Department of Applied Physics; Eindhoven University of Technology; Eindhoven Netherlands
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27
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Li S, Cordero EC, Karoly DJ. Transport out of the Antarctic polar vortex from a three-dimensional transport model. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jd000508] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shuhua Li
- School of Mathematical Sciences; Monash University; Australia
| | | | - David J. Karoly
- School of Mathematical Sciences; Monash University; Australia
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28
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Greenblatt JB. Tracer-based determination of vortex descent in the 1999/2000 Arctic winter. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jd000937] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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29
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Nedoluha GE. POAM III measurements of dehydration in the Antarctic and comparisons with the Arctic. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jd001184] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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30
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Strahan S. Influence of planetary wave transport on Arctic ozone as observed by Polar Ozone and Aerosol Measurement (POAM) III. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2002jd002189] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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31
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Greenblatt JB. Defining the polar vortex edge from an N2O:potential temperature correlation. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jd000575] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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32
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Koike M. Redistribution of reactive nitrogen in the Arctic lower stratosphere in the 1999/2000 winter. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jd001089] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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33
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Ray EA. Descent and mixing in the 1999–2000 northern polar vortex inferred from in situ tracer measurements. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jd000961] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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35
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36
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Considine DB, Rosenfield JE, Fleming EL. An interactive model study of the influence of the Mount Pinatubo aerosol on stratospheric methane and water trends. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2001jd000331] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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37
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de Zafra R, Smyshlyaev SP. On the formation of HNO3in the Antarctic mid to upper stratosphere in winter. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2000jd000314] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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38
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Newman PA, Nash ER, Rosenfield JE. What controls the temperature of the Arctic stratosphere during the spring? ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2000jd000061] [Citation(s) in RCA: 291] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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39
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Douglass AR, Schoeberl MR, Kawa SR, Browell EV. A composite view of ozone evolution in the 1995-1996 northern winter polar vortex developed from airborne lidar and satellite observations. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2000jd900590] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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40
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Wu J, Dessler AE. Comparisons between measurements and models of Antarctic ozone loss. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2000jd900606] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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41
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Godin S, Bergeret V, Bekki S, David C, Mégie G. Study of the interannual ozone loss and the permeability of the Antarctic polar vortex from aerosol and ozone lidar measurements in Dumont d'Urville (66.4°S, 140°E). ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2000jd900459] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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42
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Kawamoto N, Shiotani M. Interannual variability of the vertical descent rate in the Antarctic polar vortex. ACTA ACUST UNITED AC 2000. [DOI: 10.1029/2000jd900076] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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43
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Schoeberl MR, Morris GA. A Lagrangian simulation of supersonic and subsonic aircraft exhaust emissions. ACTA ACUST UNITED AC 2000. [DOI: 10.1029/1999jd901151] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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44
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Rex M, Salawitch RJ, Toon GC, Sen B, Margitan JJ, Osterman GB, Blavier JF, Gao RS, Donnelly S, Keim E, Neuman J, Fahey DW, Webster CR, Scott DC, Herman RL, May RD, Moyer EJ, Gunson MR, Irion FW, Chang AY, Rinsland CP, Bui TP. Subsidence, mixing, and denitrification of Arctic polar vortex air measured during POLARIS. ACTA ACUST UNITED AC 1999. [DOI: 10.1029/1999jd900463] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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