Search Results - "Drummond, J R"

Decadal record of satellite carbon monoxide observations by Worden, H. M, Deeter, M. N, Frankenberg, C, George, M, Nichitiu, F, Worden, J, Aben, I, Bowman, K. W, Clerbaux, C, Coheur, P. F, de Laat, A. T. J, Detweiler, R, Drummond, J. R, Edwards, D. P, Gille, J. C, Hurtmans, D, Luo, M, Martínez-Alonso, S, Massie, S, Pfister, G, Warner, J. X

“…Atmospheric carbon monoxide (CO) distributions are controlled by anthropogenic emissions, biomass burning, transport and oxidation by reaction with the…”
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Observations of near-surface carbon monoxide from space using MOPITT multispectral retrievals by Worden, H. M., Deeter, M. N., Edwards, D. P., Gille, J. C., Drummond, J. R., Nédélec, P.

“…Using both thermal infrared (TIR) and near infrared (NIR) channels of MOPITT (Measurements of Pollution in the Troposphere) on EOS‐Terra, we demonstrate the…”
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Satellite-observed pollution from Southern Hemisphere biomass burning by Edwards, D. P., Emmons, L. K., Gille, J. C., Chu, A., Attié, J.-L., Giglio, L., Wood, S. W., Haywood, J., Deeter, M. N., Massie, S. T., Ziskin, D. C., Drummond, J. R.

“…Biomass burning is a major source of pollution in the tropical Southern Hemisphere, and fine mode carbonaceous particles are produced by the same combustion…”
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Water vapor intrusions into the High Arctic during winter by Doyle, J. G., Lesins, G., Thackray, C. P., Perro, C., Nott, G. J., Duck, T. J., Damoah, R., Drummond, J. R.

“…The meridional transport of water vapor into the High Arctic, accompanied by dry enthalpy and clouds, impacts the surface radiative forcing. The evolution of…”
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Five years of CO, HCN, C2H6, C2H2, CH3OH, HCOOH and H2CO total columns measured in the Canadian high Arctic by Viatte, C, Strong, K, Walker, K A, Drummond, J R

“…We present a five-year time series of seven tropospheric species measured using a ground-based Fourier transform infrared (FTIR) spectrometer at the Polar…”
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Southern Hemisphere carbon monoxide interannual variability observed by Terra/Measurement of Pollution in the Troposphere (MOPITT) by Edwards, D. P., Pétron, G., Novelli, P. C., Emmons, L. K., Gille, J. C., Drummond, J. R.

“…Biomass burning is an annual occurrence in the tropical Southern Hemisphere (SH) and represents a major source of regional pollution. Vegetation fires emit…”
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Observations of carbon monoxide and aerosols from the Terra satellite: Northern Hemisphere variability by Edwards, D. P., Emmons, L. K., Hauglustaine, D. A., Chu, D. A., Gille, J. C., Kaufman, Y. J., Pétron, G., Yurganov, L. N., Giglio, L., Deeter, M. N., Yudin, V., Ziskin, D. C., Warner, J., Lamarque, J.-F., Francis, G. L., Ho, S. P., Mao, D., Chen, J., Grechko, E. I., Drummond, J. R.

“…Measurements from the Terra satellite launched in December of 1999 provide a global record of the recent interannual variability of tropospheric air quality:…”
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A case study of aerosol scavenging in a biomass burning plume over eastern Canada during the 2011 BORTAS field experiment by Franklin, J. E, Drummond, J. R, Griffin, D, Pierce, J. R, Waugh, D. L, Palmer, P. I, Parrington, M, Lee, J. D, Lewis, A. C, Rickard, A. R, Taylor, J. W, Allan, J. D, Coe, H, Walker, K. A, Chisholm, L, Duck, T. J, Hopper, J. T, Blanchard, Y, Gibson, M. D, Curry, K. R, Sakamoto, K. M, Lesins, G, Dan, L, Kliever, J, Saha, A

“…We present measurements of a long-range smoke transport event recorded on 20–21 July 2011 over Halifax, Nova Scotia, Canada, during the Quantifying the impact…”
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Eureka, 80° N, SKiYMET meteor radar temperatures compared with Aura MLS values by Meek, C. E., Manson, A. H., Hocking, W. K., Drummond, J. R.

“…The meteor trail echo decay rates are analysed on-site to provide daily temperatures near 90 km. In order to get temperatures from trail decay times, either…”
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Calibration and validation of the advanced E-Region Wind Interferometer by Kristoffersen, S. K, Ward, W. E, Brown, S, Drummond, J. R

“…The advanced E-Region Wind Interferometer (ERWIN II) combines the imaging capabilities of a CCD detector with the wide field associated with field-widened…”
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Verification of the mesospheric winds within the Canadian Middle Atmosphere Model Data Assimilation System using radar measurements by Xu, Xiaoyong, Manson, A. H., Meek, C. E., Jacobi, C., Hall, C. M., Drummond, J. R.

“…In the standard version of Canadian Middle Atmosphere Model Data Assimilation System (CMAM‐DAS), meteorological observations are assimilated only in the…”
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Unusually low ozone, HCl, and HNO3 column measurements at Eureka, Canada during winter/spring 2011 by Lindenmaier, R, Strong, K, Batchelor, R L, Chipperfield, M P, Daffer, W H, Drummond, J R, Duck, T J, Fast, H, Feng, W, Fogal, P F, Kolonjari, F, Manney, G L, Manson, A, Meek, C, Mittermeier, R L, Nott, G J, Perro, C, Walker, K A

“…As a consequence of dynamically variable meteorological conditions, springtime Arctic ozone levels exhibit significant interannual variability in the lower…”
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Physical properties of High Arctic tropospheric particles during winter by Bourdages, L., Duck, T. J., Lesins, G., Drummond, J. R., Eloranta, E. W.

“…A climatology of particle scattering properties in the wintertime High Arctic troposphere, including vertical distributions and effective radii, is presented…”
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The spring 2011 final stratospheric warming above Eureka: anomalous dynamics and chemistry by Adams, C, Strong, K, Zhao, X, Bourassa, A. E, Daffer, W. H, Degenstein, D, Drummond, J. R, Farahani, E. E, Fraser, A, Lloyd, N. D, Manney, G. L, McLinden, C. A, Rex, M, Roth, C, Strahan, S. E, Walker, K. A, Wohltmann, I

“…In spring 2011, the Arctic polar vortex was stronger than in any other year on record. As the polar vortex started to break up in April, ozone and NO2 columns…”
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Routine pre- and post-neoadjuvant chemotherapy fitness testing is not indicated for oesophagogastric cancer surgery by Drummond, R J, Vass, D, Wadhawan, H, Craig, C F, MacKay, C K, Fullarton, G M, Forshaw, M J

“…Introduction There is a known correlation between anaerobic threshold (AT) during cardiopulmonary exercise testing and development of cardiopulmonary…”
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An elegant solution by Drummond, J. R

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Climate trends at Eureka in the Canadian high arctic by Lesins, G., Duck, T. J., Drummond, J. R.

“…Weather observations made at Eureka, on Ellesmere Island in the Canadian High Arctic, have been archived since 1953. The time series, averages, and seasonal…”
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Tropospheric ozone over the tropical Atlantic: A satellite perspective by Edwards, D. P., Lamarque, J.-F., Attié, J.-L., Emmons, L. K., Richter, A., Cammas, J.-P., Gille, J. C., Francis, G. L., Deeter, M. N., Warner, J., Ziskin, D. C., Lyjak, L. V., Drummond, J. R., Burrows, J. P.

“…We use satellite sensor measurements to obtain a broad picture of the processes affecting tropical tropospheric O3 production over Africa and the Atlantic in…”
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Large surface radiative forcing from topographic blowing snow residuals measured in the High Arctic at Eureka by Lesins, G., Bourdages, L., Duck, T. J., Drummond, J. R., Eloranta, E. W., Walden, V. P.

“…Ice crystals, also known as diamond dust, are suspended in the boundary layer air under clear sky conditions during most of the Arctic winter in Northern…”
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A comparison of the left thoracoabdominal and Ivor–Lewis esophagectomy by Davies, A R, Zylstra, J, Baker, C R, Gossage, J A, Dellaportas, D, Lagergren, J, Findlay, J M, Puccetti, F, El Lakis, M, Drummond, R J, Dutta, S, Mera, A, Van Hemelrijck, M, Forshaw, M J, Maynard, N D, Allum, W H, Low, D, Mason, R C

“…SUMMARY The purpose of this study was to assess the oncological outcomes of a large multicenter series of left thoracoabdominal esophagectomies, and compare…”
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