Search Results - "Roche, A. E"

Fluctuating viability selection on morphology of cliff swallows is driven by climate by Brown, C. R., Brown, M. B., Roche, E. A.

“…The extent to which fluctuating selection can maintain evolutionary stasis in most populations remains an unresolved question in evolutionary biology. Climate…”
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Polar vortex dynamics during spring and fall diagnosed using trace gas observations from the Atmospheric Trace Molecule Spectroscopy instrument by Manney, G. L., Michelsen, H. A., Santee, M. L., Gunson, M. R., Irion, F. W., Roche, A. E., Livesey, N. J.

“…Trace gases measured by the Atmospheric Trace Molecule Spectroscopy (ATMOS) instrument during three Atmospheric Laboratory for Applications and Science (ATLAS)…”
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Chemical depletion of ozone in the Arctic lower stratosphere during winter 1992-93 by Manney, G. L, Froidevaux, L, Waters, J. W, Zurek, R. W, Read, W. G, Elson, L. S, Kumer, J. B, Mergenthaler, J. L, Roche, A. E, O'Neill, A, Harwood, R. S, Mackenzie, I, Swinbank, R

“…Satellite observations of ozone and chlorine monoxide concentrations during winter 1992-93 show that in Feb 1993 chlorine in the lower stratosphere was mostly…”
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Stratospheric transport from the tropics to middle latitudes by planetary-wave mixing by Randel, W. J, Gille, J. C, Roche, A. E, Kumer, J. B, Mergenthaler, J. L, Waters, J. W, Fishbein, E. F, Lahoz, W. A

“…A study examined global maps of nitrous oxide and water mixing obtained by the Upper Atmosphere Research Satellite. Mixing of air from the troposphere to the…”
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Cryogenic Limb Array Etalon Spectrometer observations of tropical cirrus by Mergenthaler, J. L., Roche, A. E., Kumer, J. B., Ely, G. A.

“…The seasonal evolution and spatial distribution of upper tropospheric tropical cirrus have been analyzed using a 19‐month record of infrared aerosol volume…”
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Lamination and polar vortex development in fall from ATMOS long-lived trace gases observed during November 1994 by Manney, G. L., Michelsen, H. A., Irion, F. W., Toon, G. C., Gunson, M. R., Roche, A. E.

“…Long‐lived trace‐gas profiles observed by the Atmospheric Trace Molecule Spectroscopy (ATMOS) instrument around the developing polar vortex (the “protovortex”)…”
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Infrared radiative forcing and atmospheric lifetimes of trace species based on observations from UARS by Minschwaner, K., Carver, R. W., Briegleb, B. P., Roche, A. E.

“…Observations from instruments on the Upper Atmosphere Research Satellite (UARS) have been used to constrain calculations of infrared radiative forcing by CH4,…”
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Kelvin waves in the equatorial lower stratosphere as revealed by cryogenic limb array etalon spectrometer temperature data by Shiotani, M., Gille, J. G., Roche, A. E.

“…Space‐time variations of atmospheric temperature in the equatorial lower stratosphere are investigated using temperature data derived from the cryogenic limb…”
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Model studies of chlorine deactivation and formation of ClONO2 collar in the Arctic polar vortex by Chipperfield, M. P., Lutman, E. R., Kettleborough, J. A., Pyle, J. A., Roche, A. E.

“…We have investigated the processes which lead to the deactivation of active chlorine (ClO+2Cl2O2) and the formation of ClONO2 in and around the Arctic polar…”
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Temporal evolution of chlorine monoxide in the middle stratosphere by Ricaud, Philippe, Chipperfield, Martyn P., Waters, Joe W., Russell, James M., Roche, Aidan E.

“…The temporal evolution of stratospheric chlorine monoxide (ClO) at northern midlatitudes is studied over different scales: diurnal and seasonal variations…”
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Stratosphere over Dumont d'Urville, Antarctica, in winter 1992 by Ricaud, P., Monnier, E., Goutail, F., Pommereau, J.‐P., David, C., Godin, S., Froidevaux, L., Waters, J. W., Mergenthaler, J., Roche, A. E., Pumphrey, H., Chipperfield, M. P.

“…We present an analysis of the temporal evolution of stratospheric constituents above the station of Dumont d'Urville in Antarctica (67°S, 140°E) from August 14…”
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Interhemispheric asymmetry in the 1 mbar O3 trend: An analysis using an interactive zonal mean model and UARS data by Considine, D. B., Dessler, A. E., Jackman, C. H., Rosenfield, J. E., Meade, P. E., Schoeberl, M. R., Roche, A. E., Waters, J. W.

“…Trends in O3 calculated from solar backscattered ultraviolet (SBUV) observations near 1 mbar are more negative at high latitudes in the southern hemisphere…”
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A UARS study of lower stratospheric polar processing in the early stages of northern and southern winters by Yudin, V. A., Geller, M. A., Khattatov, B. V., Douglass, A. R., Cerniglia, M. C., Waters, J. W., Elson, L. S., Roche, A. E., Russell, J. M.

“…UARS data and results from a three‐dimensional transport model have been used to compare and contrast the extent of the early stages of chemical processing by…”
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UARS first global N2O5 data sets: Application to a stratospheric warming event in January 1992 by Kumer, J. B., Kawa, S. R., Roche, A. E., Mergenthaler, J. L., Smith, S. E., Taylor, F. W., Connell, P. S., Douglass, A. R.

“…For the first time, global measurements of N2O5 are available for study. N2O5 has long been a missing link in large‐scale observations of stratospheric…”
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An estimation of the dynamical isolation of the tropical lower stratosphere using UARS wind and trace gas observations of the Quasi-Biennial Oscillation by Schoeberl, M. R., Roche, A. E., Russell III, J. M., Ortland, D., Hays, P. B., Waters, J. W.

“…Upper Atmosphere Research Satellite tropical wind and constituent measurements are used to estimate an upper limit of mid‐latitude to tropical trace gas…”
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Radiofrequency sacroiliac joint denervation for sacroiliac syndrome by Ferrante, F.Michael, King, Lawrence F., Roche, Elizabeth A., Kim, Philip S., Aranda, Margaret, DeLaney, Leslie R., Mardini, Issam A., Mannes, Andrew J.

“…Background and Objectives: Radiofrequency (RF) denervation of the sacroiliac (SI) joint has been advocated for the treatment of sacroiliac syndrome, yet no…”
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42 THE N-TERMINUS OF FOG-2 INTERACTS WITH METASTASIS-ASSOCIATED PROTEINS 1 AND 2 TO MEDIATE TRANSCRIPTIONAL REPRESSION DURING CARDIAC DEVELOPMENT by Samant, S. A., Roche, A. E., Svensson, E. C.

“…Mutations in several transcription factors that regulate cardiac development have recently been described to cause congenital heart disease in humans. A…”
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Distribution and seasonal variation of CFCS in the stratosphere: Comparison of satellite global data and a 2-D model by Roche, A.E., Nightingale, R.W., Kumer, J.B., Mergenthaler, J.L., Jackman, C.H., Fleming, E.L.

“…The Cryogenic Limb Array Etalon Spectrometer (CLAES) on the NASA Upper Atmosphere Research Satellite obtained global distributions of CF 2Cl 2 and CFCl 3 in…”
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A strategy for the development of climatologies for tracer species: proposed new reference models for methane and nitrous oxide by Remedios, J.J., Roche, A.E., Russell, J.M.

“…New satellite measurements from instruments on the Upper Atmosphere Research Satellite (UARS) have provided much more detailed information on the relatively…”
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Update to the stratospheric nitric acid reference atmosphere by Gille, J.C., Lyjak, L.V., Bailey, P.L., Roche, A.E., Kumer, J.B., Mergenthaler, J.L.

“…Observations of the global distribution of nitric acid (HNO 3) obtained by the Cryogenic Limb Array Etalon Spectrometer (CLAES) instrument on the Upper…”
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