Search Results - "Lesins, G"

An AeroCom initial assessment – optical properties in aerosol component modules of global models by Kinne, S., Schulz, M., Textor, C., Guibert, S., Balkanski, Y., Bauer, S. E., Berntsen, T., Berglen, T. F., Boucher, O., Chin, M., Collins, W., Dentener, F., Diehl, T., Easter, R., Feichter, J., Fillmore, D., Ghan, S., Ginoux, P., Gong, S., Grini, A., Hendricks, J., Herzog, M., Horowitz, L., Isaksen, I., Iversen, T., Kirkevåg, A., Kloster, S., Koch, D., Kristjansson, J. E., Krol, M., Lauer, A., Lamarque, J. F., Lesins, G., Liu, X., Lohmann, U., Montanaro, V., Myhre, G., Penner, J., Pitari, G., Reddy, S., Seland, O., Stier, P., Takemura, T., Tie, X.

“…The AeroCom exercise diagnoses multi-component aerosol modules in global modeling. In an initial assessment simulated global distributions for mass and…”
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Global simulations of aerosol processing in clouds by Hoose, C., Lohmann, U., Bennartz, R., Croft, B., Lesins, G.

“…An explicit and detailed representation of in-droplet and in-crystal aerosol particles in stratiform clouds has been introduced in the global aerosol-climate…”
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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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Greenland warming of 1920–1930 and 1995–2005 by Chylek, Petr, Dubey, M. K., Lesins, G.

“…We provide an analysis of Greenland temperature records to compare the current (1995–2005) warming period with the previous (1920–1930) Greenland warming. We…”
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Canadian Aerosol Module: A size-segregated simulation of atmospheric aerosol processes for climate and air quality models 1. Module development by Gong, S. L., Barrie, L. A., Blanchet, J.-P., von Salzen, K., Lohmann, U., Lesins, G., Spacek, L., Zhang, L. M., Girard, E., Lin, H., Leaitch, R., Leighton, H., Chylek, P., Huang, P.

“…A size‐segregated multicomponent aerosol algorithm, the Canadian Aerosol Module (CAM), was developed for use with climate and air quality models. It includes…”
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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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Ice nucleation of ammonia gas exposed montmorillonite mineral dust particles by Salam, A., Lohmann, U., Lesins, G.

“…The ice nucleation characteristics of montmorillonite mineral dust aerosols with and without exposure to ammonia gas were measured at different atmospheric…”
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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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Pan-Arctic sunphotometry during the ARCTAS-A campaign of April 2008 by Saha, A., O'Neill, N. T., Eloranta, E., Stone, R. S., Eck, T. F., Zidane, S., Daou, D., Lupu, A., Lesins, G., Shiobara, M., McArthur, L. J. B.

“…Aerosol optical depth (AOD) measurements were acquired at six Arctic sunphotometer sites during the ARCTAS‐A (April, 2008) campaign. Numerous smoke events were…”
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Aerosol indirect effect over the Indian Ocean by Chylek, Petr, Dubey, M. K., Lohmann, U., Ramanathan, V., Kaufman, Y. J., Lesins, G., Hudson, J., Altmann, G., Olsen, S.

“…We analyze the MODIS (Moderate Resolution Imaging Spectroradiometer) satellite data over the seas adjacent to the Indian sub‐continent to investigate the…”
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Seasonal cycles of O3, CO, and convective outflow at the tropical tropopause by Folkins, Ian, Bernath, P., Boone, C., Lesins, G., Livesey, N., Thompson, A. M., Walker, K., Witte, J. C.

“…Measurements from the SHADOZ ozonesonde network and Aura MLS are used to show that there are seasonal cycles in ozone (O3) and carbon monoxide (CO) at the…”
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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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Properties of Sarychev sulphate aerosols over the Arctic by O'Neill, N. T., Perro, C., Saha, A., Lesins, G., Duck, T. J., Eloranta, E. W., Nott, G. J., Hoffman, A., Karumudi, M. L., Ritter, C., Bourassa, A., Abboud, I., Carn, S. A., Savastiouk, V.

“…Aerosols from the Sarychev Peak volcano entered the Arctic region less than a week after the strongest SO2eruption on June 15 and 16, 2009 and had, by the…”
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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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Infrared measurements in the Arctic using two Atmospheric Emitted Radiance Interferometers by Mariani, Z, Strong, K, Wolff, M, Rowe, P, Walden, V, Fogal, P. F, Duck, T, Lesins, G, Turner, D. S, Cox, C, Eloranta, E, Drummond, J. R, Roy, C, Turner, D. D, Hudak, D, Lindenmaier, I. A

“…The Extended-range Atmospheric Emitted Radiance Interferometer (E-AERI) is a moderate resolution (1 cm−1) Fourier transform infrared spectrometer for measuring…”
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Investigation of CO, C2H6 and aerosols in a boreal fire plume over eastern Canada during BORTAS 2011 using ground- and satellite-based observations, and model simulations by Griffin, D., Walker, K. A., Franklin, J. E., Parrington, M., Whaley, C., Hopper, J., Drummond, J. R., Palmer, P. I., Strong, K., Duck, T. J., Abboud, I., Bernath, P. F., Clerbaux, Cathy, Coheur, Pierre-François, Curry, K. R., Dan, L., Hyer, E., Kliever, J., Lesins, G., Maurice, M., Saha, A., Tereszchuk, K., Weaver, D.

“…We present the results of total column measurements of CO, C2H6 and fine mode aerosol optical depth (AOD) during the "Quantifying the impact of BOReal forest…”
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Parameterizing the optical properties of carbonaceous aerosols in the Canadian Centre for Climate Modeling and Analysis Atmospheric General Circulation Model with impacts on global radiation and energy fluxes by Bäumer, D., Lohmann, U., Lesins, G., Li, J., Croft, B.

“…Parameterizations of the optical properties of black carbon (BC) and organic carbon (OC) aerosols in an external mixture are presented. The parameterizations…”
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Investigation of CO, C 2 H 6 and aerosols in a boreal fire plume over eastern Canada during BORTAS 2011 using ground- and satellite-based observations and model simulations by Griffin, D., Walker, K. A., Franklin, J. E., Parrington, M., Whaley, C., Hopper, J., Drummond, J. R., Palmer, P. I., Strong, K., Duck, T. J., Abboud, I., Bernath, P. F., Clerbaux, C., Coheur, P.-F., Curry, K. R., Dan, L., Hyer, E., Kliever, J., Lesins, G., Maurice, M., Saha, A., Tereszchuk, K., Weaver, D.

“…We present the results of total column measurements of CO, C2H6 and fine-mode aerosol optical depth (AOD) during the "Quantifying the impact of BOReal forest…”
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Aerosol optical depth retrieval over the NASA Stennis Space Center: MTI, MODIS, and AERONET by Chylek, P., Henderson, B.G., Lesins, G.

“…The Multispectral Thermal Imager (MTI) and the Moderate Resolution Imaging Spectroradiometer (MODIS) satellite-based aerosol optical depth (AOD) retrievals are…”
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Annual Mean Arctic Amplification 1970–2020: Observed and Simulated by CMIP6 Climate Models by Chylek, Petr, Folland, Chris, Klett, James D., Wang, Muyin, Hengartner, Nick, Lesins, Glen, Dubey, Manvendra K.

“…While the annual mean Arctic Amplification (AA) index varied between two and three during the 1970–2000 period, it reached values exceeding four during the…”
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