Search Results - "Bui, TP"

Sociodemographic inequalities in substance use among young people in Vietnam by Do, Ha Ngoc, Nathan, Nila, Nguyen, Bang Van, Le, Huong Thi, Nguyen, Hoa Quynh Thi, Nguyen, Anh Tuan, Nguyen, Hiep Duy, Bui, Thanh Phuong, Vu, Thao Bich Thi, Le, Khiet Thanh, Nguyen, Dung Tuan, Vu, Giang Thu, Nguyen, Long Hoang, Tran, Bach Xuan, Latkin, Carl A., Ho, Cyrus S.H., Ho, Roger C.M.

“…Early substance use results in some physical and mental health problems and is a predictor of frequent use later in life. Youths have been recognized as a…”
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The Detection of Large HNO3-Containing Particles in the Winter Arctic Stratosphere by Fahey, D. W., Gao, R. S., Carslaw, K. S., Kettleborough, J., Popp, P. J., Northway, M. J., Holecek, J. C., Ciciora, S. C., McLaughlin, R. J., Thompson, T. L., Winkler, R. H., Baumgardner, D. G., Gandrud, B., Wennberg, P. O., Dhaniyala, S., McKinney, K., Th. Peter, Salawitch, R. J., Bui, T. P., Elkins, J. W., Webster, C. R., Atlas, E. L., Jost, H., Wilson, J. C., Herman, R. L., Kleinböhl, A., von König, M.

“…Large particles containing nitric acid (HNO3) were observed in the 1999/2000 Arctic winter stratosphere. These in situ observations were made over a large…”
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In-situ observations of mid-latitude forest fire plumes deep in the stratosphere by Jost, Hans-Jürg, Drdla, Katja, Stohl, Andreas, Pfister, Leonhard, Loewenstein, Max, Lopez, Jimena P., Hudson, Paula K., Murphy, Daniel M., Cziczo, Daniel J., Fromm, Michael, Bui, T. Paul, Dean-Day, J., Gerbig, Christoph, Mahoney, M. J., Richard, Erik C., Spichtinger, Nicole, Pittman, Jasna Vellovic, Weinstock, Elliot M., Wilson, James C., Xueref, Irène

“…We observed a plume of air highly enriched in carbon monoxide and particles in the stratosphere at altitudes up to 15.8 km. It can be unambiguously attributed…”
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Hydrogen Radicals, Nitrogen Radicals, and the Production of O$_3$ in the Upper Troposphere by Wennberg, P. O., Hanisco, T. F., Jaeglé, L., Jacob, D. J., Hintsa, E. J., Lanzendorf, E. J., Anderson, J. G., R.-S. Gao, Keim, E. R., Donnelly, S. G., Del Negro, L. A., Fahey, D. W., McKeen, S. A., Salawitch, R. J., Webster, C. R., May, R. D., Herman, R. L., Proffitt, M. H., Margitan, J. J., Atlas, E. L., Schauffler, S. M., Flocke, F., McElroy, C. T., Bui, T. P.

“…The concentrations of the hydrogen radicals OH and HO$_2$ in the middle and upper troposphere were measured simultaneously with those of NO, O$_3$, CO, H$_2$O,…”
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Hydrogen radicals, nitrogen radicals, and the production of O3 in the upper troposphere by Wennberg, PO, Hanisco, TF, Jaegle, L, Jacob, DJ, Hintsa, EJ, Lanzendorf, EJ, Anderson, JG, Gao, R, Keim, ER, Donnelly, SG, Negro, LAD, Fahey, DW, McKeen, SA, Salawitch, RJ, Webster, CR, May, RD, Herman, RL, Proffitt, MH, Margitan, JJ, Atlas, EL, Schauffler, SM, Flocke, F, McElroy, CT, Bui, TP

“…The concentrations of the hydrogen radicals OH and HO2 in the middle and upper troposphere were measured simultaneously with those of NO, O3, CO, H2O, CH4,…”
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Convective generation of cirrus near the tropopause by Garrett, T. J., Heymsfield, A. J., McGill, M. J., Ridley, B. A., Baumgardner, D. G., Bui, T. P., Webster, C. R.

“…During the July 2002 CRYSTAL‐FACE field program based from Key West, Florida, aircraft measurements showed that long‐lived thin tropopause cirrus (TTC) layers…”
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Nitric acid uptake on subtropical cirrus cloud particles by Popp, P. J., Gao, R. S., Marcy, T. P., Fahey, D. W., Hudson, P. K., Thompson, T. L., Kärcher, B., Ridley, B. A., Weinheimer, A. J., Knapp, D. J., Montzka, D. D., Baumgardner, D., Garrett, T. J., Weinstock, E. M., Smith, J. B., Sayres, D. S., Pittman, J. V., Dhaniyala, S., Bui, T. P., Mahoney, M. J.

“…The redistribution of HNO3 via uptake and sedimentation by cirrus cloud particles is considered an important term in the upper tropospheric budget of reactive…”
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Prevalence of ice-supersaturated regions in the upper troposphere: Implications for optically thin ice cloud formation by Jensen, Eric J., Toon, Owen B., Vay, Stephanie A., Ovarlez, Joëlle, May, Randy, Bui, T. P., Twohy, Cynthia. H., Gandrud, Bruce W., Pueschel, Rudolf F., Schumann, Ulrich

“…In situ measurements of water vapor and temperature from recent aircraft campaigns have provided evidence that the upper troposphere is frequently…”
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Empirical age spectra for the lower tropical stratosphere from in situ observations of CO2: Implications for stratospheric transport by Andrews, A. E., Boering, K. A., Daube, B. C., Wofsy, S. C., Hintsa, E. J., Weinstock, E. M., Bui, T. P.

“…Empirical age spectra for the lower tropical stratosphere (from the tropopause to ∼19.5 km) have been derived from in situ measurements of CO2, using…”
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Small-scale gravity waves in ER-2 MMS/MTP wind and temperature measurements during CRYSTAL-FACE by Wang, L., Alexander, M. J., Bui, T. B., Mahoney, M. J.

“…Lower stratospheric wind and temperature measurements made from NASA's high-altitude ER-2 research aircraft during the CRYSTAL-FACE campaign in July 2002 were…”
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New particle formation observed in the tropical/subtropical cirrus clouds by Lee, S.-H., Wilson, J. C., Baumgardner, D., Herman, R. L., Weinstock, E. M., LaFleur, B. G., Kok, G., Anderson, B., Lawson, P., Baker, B., Strawa, A., Pittman, J. V., Reeves, J. M., Bui, T. P.

“…Previous studies show that new particle formation takes place in the outflows of marine stratus and cumulus clouds. Here we show measurements of high…”
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Comparison of MkIV balloon and ER-2 aircraft measurements of atmospheric trace gases by Toon, G. C., Blavier, J.‐F., Sen, B., Margitan, J. J., Webster, C. R., May, R. D., Fahey, D., Gao, R., Del Negro, L., Proffitt, M., Elkins, J., Romashkin, P. A., Hurst, D. F., Oltmans, S., Atlas, E., Schauffler, S., Flocke, F., Bui, T. P., Stimpfle, R. M., Bonne, G. P., Voss, P. B., Cohen, R. C.

“…On May 8, 1997, vertical profiles of over 30 different gases were measured remotely in solar occultation by the Jet Propulsion Laboratory MkIV Interferometer…”
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Severe and extensive denitrification in the 1999-2000 Arctic winter stratosphere by Popp, P. J., Northway, M. J., Holecek, J. C., Gao, R. S., Fahey, D. W., Elkins, J. W., Hurst, D. F., Romashkin, P. A., Toon, G. C., Sen, B., Schauffler, S. M., Salawitch, R. J., Webster, C. R., Herman, R. L., Jost, H., Bui, T. P., Newman, P. A., Lait, L. R.

“…Observations in the 1999–2000 Arctic winter stratosphere show the most severe and extensive denitrification ever observed in the northern hemisphere…”
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Scale invariance in jet streams: ER‐2 data around the lower‐stratospheric polar night vortex by Tuck, A. F., Hovde, S. J., Bui, T. P.

“…High altitude ER‐2 aircraft observations in both hemispheres of the lower‐stratospheric polar night jet stream reveal generalized scale invariance. The scaling…”
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Analysis of a jet stream induced gravity wave associated with an observed stratospheric ice cloud over Greenland by Buss, S, Hertzog, A, Hostettler, C, Bui, T P, Luethi, D, Wernli, H

“…A polar stratospheric ice cloud (PSC type II) was observed by airborne lidar above Greenland on 14 January 2000. It was the unique observation of an ice cloud…”
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Nighttime OClO in the winter Arctic vortex by Canty, T., Rivière, E. D., Salawitch, R. J., Berthet, G., Renard, J.‐B., Pfeilsticker, K., Dorf, M., Butz, A., Bösch, H., Stimpfle, R. M., Wilmouth, D. M., Richard, E. C., Fahey, D. W., Popp, P. J., Schoeberl, M. R., Lait, L. R., Bui, T. P.

“…We show that a nighttime profile of OClO in the Arctic vortex during the winter of 2000 is overestimated, by nearly a factor of 2, using an isentropic…”
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Chemical loss of ozone during the Arctic winter of 1999/2000: An analysis based on balloon-borne observations by Salawitch, R. J., Margitan, J. J., Sen, B., Toon, G. C., Osterman, G. B., Rex, M., Elkins, J. W., Ray, E. A., Moore, F. L., Hurst, D. F., Romashkin, P. A., Bevilacqua, R. M., Hoppel, K. W., Richard, E. C., Bui, T. P.

“…Simultaneous balloon‐borne observations of ozone (O3) and nitrous oxide (N2O), a long‐lived tracer of dynamical motion, are used to quantify the chemical loss…”
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An analysis of large HNO3-containing particles sampled in the Arctic stratosphere during the winter of 1999/2000 by Northway, M. J., Gao, R. S., Popp, P. J., Holecek, J. C., Fahey, D. W., Carslaw, K. S., Tolbert, M. A., Lait, L. R., Dhaniyala, S., Flagan, R. C., Wennberg, P. O., Mahoney, M. J., Herman, R. L., Toon, G. C., Bui, T. P.

“…Large (>2 μm diameter) HNO3‐containing polar stratospheric cloud (PSC) particles were measured in situ by the NOAA NOy instrument on board the NASA ER‐2…”
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An examination of chemistry and transport processes in the tropical lower stratosphere using observations of long-lived and short-lived compounds obtained during STRAT and POLARIS by Flocke, F., Herman, R. L., Salawitch, R. J., Atlas, E., Webster, C. R., Schauffler, S. M., Lueb, R. A., May, R. D., Moyer, E. J., Rosenlof, K. H., Scott, D. C., Blake, D. R., Bui, T. P.

“…A suite of compounds with a wide range of photochemical lifetimes (3 months to several decades) was measured in the tropical and midlatitude upper troposphere…”
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A comparison of observations and model simulations of NOx/NOy in the lower stratosphere by Gao, R. S., Fahey, D. W., Del Negro, L. A., Donnelly, S. G., Keim, E. R., Neuman, J. A., Teverovskaia, E., Wennberg, P. O., Hanisco, T. F., Lanzendorf, E. J., Proffitt, M. H., Margitan, J. J., Wilson, J. C., Elkins, J. W., Stimpfle, R. M., Cohen, R. C., McElroy, C. T., Bui, T. P., Salawitch, R. J., Brown, S. S., Ravishankara, A. R., Portmann, R. W., Ko, M. K. W., Weisenstein, D. K., Newman, P. A.

“…Extensive airborne measurements of the reactive nitrogen reservoir (NOy) and its component nitric oxide (NO) have been made in the lower stratosphere. Box…”
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