Search Results - "Montzka, S.A"

Assessment of IASI capability for retrieving carbonyl sulphide (OCS) by Camy-Peyret, C., Liuzzi, G., Masiello, G., Serio, C., Venafra, S., Montzka, S.A.

“…•Among the first works showing Carbonyl sulphide (OCS) retrievals from IASI.•Case study based on two years long record of IASI soundings.•Comparison with in…”
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New Directions: Watching over tropospheric hydroxyl (OH) by Lelieveld, J., Brenninkmeijer, C.A.M., Joeckel, P., Isaksen, I.S.A., Krol, M.C., Mak, J.E, Dlugokencky, E., Montzka, S.A., Novelli, P.C., Peters, W., Tans, P.P.

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The first satellite measurements of HFC-125 by the ACE-FTS: Long-term trends and distribution in the Earth’s upper troposphere and lower stratosphere by Dodangodage, R., Bernath, P.F., Boone, C., Harrison, J.J., Lecours, M., Schmidt, M., Montzka, S.A., Vimont, I., Crotwell, M.

“…HFC-125 (CF3CHF2, pentafluoroethane) volume mixing ratios (VMRs) have been determined for the first time using infrared absorption spectra from the Atmospheric…”
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Increase in CFC-11 emissions from eastern China based on atmospheric observations by Rigby, M., Park, S., Saito, T., Western, L. M., Redington, A. L., Fang, X., Henne, S., Manning, A. J., Prinn, R. G., Dutton, G. S., Fraser, P. J., Ganesan, A. L., Hall, B. D., Harth, C. M., Kim, J., Kim, K.-R., Krummel, P. B., Lee, T., Li, S., Liang, Q., Lunt, M. F., Montzka, S. A., Mühle, J., O’Doherty, S., Park, M.-K., Reimann, S., Salameh, P. K., Simmonds, P., Tunnicliffe, R. L., Weiss, R. F., Yokouchi, Y., Young, D.

“…The recovery of the stratospheric ozone layer relies on the continued decline in the atmospheric concentrations of ozone-depleting gases such as…”
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Small Interannual Variability of Global Atmospheric Hydroxyl by Montzka, S. A., Krol, M., Dlugokencky, E., Hall, B., Jöckel, P., Lelieveld, J.

“…The oxidizing capacity of the global atmosphere is largely determined by hydroxyl (OH) radicals and is diagnosed by analyzing methyl chloroform (CH₃CCl₃)…”
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Observational evidence for interhemispheric hydroxyl-radical parity by Patra, P. K., Krol, M. C., Montzka, S. A., Arnold, T., Atlas, E. L., Lintner, B. R., Stephens, B. B., Xiang, B., Elkins, J. W., Fraser, P. J., Ghosh, A., Hintsa, E. J., Hurst, D. F., Ishijima, K., Krummel, P. B., Miller, B. R., Miyazaki, K., Moore, F. L., Mühle, J., O’Doherty, S., Prinn, R. G., Steele, L. P., Takigawa, M., Wang, H. J., Weiss, R. F., Wofsy, S. C., Young, D.

“…Observations of methyl chloroform combined with an atmospheric transport model predict a Northern to Southern Hemisphere hydroxyl ratio of slightly less than…”
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Non-C[O.sub.2] greenhouse gases and climate change by Montzka, S.A, Dlugokencky, E.J, Butler, J.H

“…Earth's climate is warming as a result of anthropogenic emissions of greenhouse gases, particularly carbon dioxide (C[O.sub.2]) from fossil fuel combustion…”
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On the consistency between global and regional methane emissions inferred from SCIAMACHY, TANSO-FTS, IASI and surface measurements by Cressot, C, Chevallier, F, Bousquet, P, Crevoisier, C, Dlugokencky, E. J, Fortems-Cheiney, A, Frankenberg, C, Parker, R, Pison, I, Scheepmaker, R. A, Montzka, S. A, Krummel, P. B, Steele, L. P, Langenfelds, R. L

“…Satellite retrievals of methane weighted atmospheric columns are assimilated within a Bayesian inversion system to infer the global and regional methane…”
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European emissions of HCFC-22 based on eleven years of high frequency atmospheric measurements and a Bayesian inversion method by Graziosi, F., Arduini, J., Furlani, F., Giostra, U., Kuijpers, L.J.M., Montzka, S.A., Miller, B.R., O'Doherty, S.J., Stohl, A., Bonasoni, P., Maione, M.

“…HCFC-22 (CHClF2), a stratospheric ozone depleting substance and a powerful greenhouse gas, is the third most abundant anthropogenic halocarbon in the…”
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Chemical evidence of inter-hemispheric air mass intrusion into the Northern Hemisphere mid-latitudes by Li, S., Park, S., Lee, J.-Y., Ha, K.-J., Park, M.-K., Jo, C. O., Oh, H., Mühle, J., Kim, K.-R., Montzka, S. A., O’Doherty, S., Krummel, P. B., Atlas, E., Miller, B. R., Moore, F., Weiss, R. F., Wofsy, S. C.

“…The East Asian Summer Monsoon driven by temperature and moisture gradients between the Asian continent and the Pacific Ocean, leads to approximately 50% of the…”
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Enhanced ozone over western North America from biomass burning in Eurasia during April 2008 as seen in surface and profile observations by Oltmans, S.J., Lefohn, A.S., Harris, J.M., Tarasick, D.W., Thompson, A.M., Wernli, H., Johnson, B.J., Novelli, P.C., Montzka, S.A., Ray, J.D., Patrick, L.C., Sweeney, C., Jefferson, A., Dann, T., Davies, J., Shapiro, M., Holben, B.N.

“…During April 2008, as part of the International Polar Year (IPY), a number of ground-based and aircraft campaigns were carried out in the North American Arctic…”
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Present and future trends in the atmospheric burden of ozone-depleting halogens by Montzka, S. A, Butler, J. H, Elkins, J.W, Thompson, T. M, Clarke, A. D, Lock, L. T

“…The burden of ozone-depleting chemicals in the lower atmosphere has been decreasing since 1994 as a result of the Montreal Protocol. Here we show how…”
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Decline in the Tropospheric Abundance of Halogen from Halocarbons: Implications for Stratospheric Ozone Depletion by Montzka, Stephen A., Butler, James H., Myers, Richard C., Thompson, Thayne M., Swanson, Thomas H., Clarke, Andrew D., Lock, Loreen T., Elkins, James W.

“…Analyses of air sampled from remote locations across the globe reveal that tropospheric chlorine attributable to anthropogenic halocarbons peaked near the…”
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A decrease in the growth rates of atmospheric halon concentrations by Butler, J. H, Elkins, J. W, Hall, B. D, Cummings, S. O, Montzka, S. A

“…A six-year record of tropospheric halon mixing ratios which shows that the growth rates of H-1301 (CBrF3) and H-1211 (CBrCIF2) have begun to decrease…”
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Low-temperature oxidation of YBa sub 2 Cu sub 3 O sub 6. 0 with nitrogen dioxide by Montzka, S.A., Hybertson, B.M., Barkley, R.M., Sievers, R.E.

“…Nitrogen dioxide was used to oxidize nonsuperconducting, powdered YBa{sub 2}Cu{sub 3}O{sub 6.0} to form a material that exhibits the Meissner effect at liquid…”
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