Zobrazeno 1 - 10
of 316
pro vyhledávání: '"L. Twigg"'
Autor:
M. S. Johnson, A. Rozanov, M. Weber, N. Mettig, J. Sullivan, M. J. Newchurch, S. Kuang, T. Leblanc, F. Chouza, T. A. Berkoff, G. Gronoff, K. B. Strawbridge, R. J. Alvarez, A. O. Langford, C. J. Senff, G. Kirgis, B. McCarty, L. Twigg
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 2559-2582 (2024)
The Tropospheric Ozone Lidar Network (TOLNet) was used to validate retrievals of ozone (O3) profiles in the troposphere from the TROPOspheric Monitoring Instrument (TROPOMI) ultraviolet (UV), Cross-track Infrared Sounder (CrIS) infrared (IR), and a c
Externí odkaz:
https://doaj.org/article/524707e7945e4498bb47be9e9fb75ede
Autor:
X. Liu, Y. Wang, S. Wasti, W. Li, E. Soleimanian, J. Flynn, T. Griggs, S. Alvarez, J. T. Sullivan, M. Roots, L. Twigg, G. Gronoff, T. Berkoff, P. Walter, M. Estes, J. W. Hair, T. Shingler, A. J. Scarino, M. Fenn, L. Judd
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 5493-5514 (2023)
The TRacking Aerosol Convection ExpeRiment – Air Quality (TRACER-AQ) campaign probed Houston air quality with a comprehensive suite of ground-based and airborne remote sensing measurements during the intensive operating period in September 2021. Tw
Externí odkaz:
https://doaj.org/article/bb8bcb30a0c64f9994420ff5eff6760d
Autor:
J. T. Sullivan, A. Apituley, N. Mettig, K. Kreher, K. E. Knowland, M. Allaart, A. Piters, M. Van Roozendael, P. Veefkind, J. R. Ziemke, N. Kramarova, M. Weber, A. Rozanov, L. Twigg, G. Sumnicht, T. J. McGee
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 11137-11153 (2022)
A TROPOspheric Monitoring Instrument (TROPOMI) validation campaign was held in the Netherlands based at the CESAR (Cabauw Experimental Site for Atmospheric Research) observatory during September 2019. The TROpomi vaLIdation eXperiment (TROLIX-19) con
Externí odkaz:
https://doaj.org/article/429ad739a24d4f8e915079bb0ffa4992
Autor:
R. Wing, S. Godin-Beekmann, W. Steinbrecht, T. J. McGee, J. T. Sullivan, S. Khaykin, G. Sumnicht, L. Twigg
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 3773-3794 (2021)
A newly upgraded German Weather Service (DWD) ozone and temperature lidar (HOH) located at the Hohenpeißenberg Meteorological Observatory (47.8∘ N, 11.0∘ E) has been evaluated through comparison with the travelling standard lidar operated by NAS
Externí odkaz:
https://doaj.org/article/64f5b70a5826471da79993cc1793ff38
Autor:
J. T. Sullivan, T. J. McGee, R. M. Stauffer, A. M. Thompson, A. Weinheimer, C. Knote, S. Janz, A. Wisthaler, R. Long, J. Szykman, J. Park, Y. Lee, S. Kim, D. Jeong, D. Sanchez, L. Twigg, G. Sumnicht, T. Knepp, J. R. Schroeder
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 5051-5067 (2019)
During the May–June 2016 International Cooperative Air Quality Field Study in Korea (KORUS-AQ), light synoptic meteorological forcing facilitated Seoul metropolitan pollution outflow to reach the remote Taehwa Research Forest (TRF) site and cause r
Externí odkaz:
https://doaj.org/article/8b5d21dda44146b38e680034f53538f1
Autor:
D. N. Whiteman, M. Cadirola, D. Venable, M. Calhoun, L. Miloshevich, K. Vermeesch, L. Twigg, A. Dirisu, D. Hurst, E. Hall, A. Jordan, H. Vömel
Publikováno v:
Atmospheric Measurement Techniques, Vol 5, Iss 11, Pp 2893-2916 (2012)
The MOHAVE-2009 campaign brought together diverse instrumentation for measuring atmospheric water vapor. We report on the participation of the ALVICE (Atmospheric Laboratory for Validation, Interagency Collaboration and Education) mobile laboratory i
Externí odkaz:
https://doaj.org/article/67f80bbbd1a64249a29b5f717f52d43d
Autor:
T. Leblanc, T. D. Walsh, I. S. McDermid, G. C. Toon, J.-F. Blavier, B. Haines, W. G. Read, B. Herman, E. Fetzer, S. Sander, T. Pongetti, D. N. Whiteman, T. G. McGee, L. Twigg, G. Sumnicht, D. Venable, M. Calhoun, A. Dirisu, D. Hurst, A. Jordan, E. Hall, L. Miloshevich, H. Vömel, C. Straub, N. Kampfer, G. E. Nedoluha, R. M. Gomez, K. Holub, S. Gutman, J. Braun, T. Vanhove, G. Stiller, A. Hauchecorne
Publikováno v:
Atmospheric Measurement Techniques, Vol 4, Iss 12, Pp 2579-2605 (2011)
The Measurements of Humidity in the Atmosphere and Validation Experiment (MOHAVE) 2009 campaign took place on 11–27 October 2009 at the JPL Table Mountain Facility in California (TMF). The main objectives of the campaign were to (1) validate the wa
Externí odkaz:
https://doaj.org/article/b086f64cfcc64ff1bbd2613af9ac3316
Autor:
L. R. Lait, P. A. Newman, M. R. Schoeberl, T. McGee, L. Twigg, E. V. Browell, M. A. Fenn, W. B. Grant, C. F. Butler, R. Bevilacqua, J. Davies, H. DeBacker, S. B. Andersen, E. Kyrö, E. Kivi, P. von der Gathen, H. Claude, A. Benesova, P. Skrivankova, V. Dorokhov, I. Zaitcev, G. Braathen, M. Gil, Z. Litynska, D. Moore, M. Gerding
Publikováno v:
Atmospheric Chemistry and Physics, Vol 4, Iss 9/10, Pp 2345-2352 (2004)
Ozone measurements from ozonesondes, AROTAL, DIAL, and POAM III instruments during the SOLVE-2/VINTERSOL period are composited in a time-varying, flow-following quasi-conservative (PV-θ) coordinate space; the resulting composites from each instrumen
Externí odkaz:
https://doaj.org/article/92b344baeb62405593fe284da617bf49
Autor:
Mladen Jergović, Makiko Watanabe, Ruchika Bhat, Christopher P. Coplen, Sandip A. Sonar, Rachel Wong, Yvonne Castaneda, Lisa Davidson, Mrinalini Kala, Rachel C. Wilson, Homer L. Twigg, Kenneth Knox, Heidi E. Erickson, Craig C. Weinkauf, Christian Bime, Billie A. Bixby, Sairam Parthasarathy, Jarrod M. Mosier, Bonnie J. LaFleur, Deepta Bhattacharya, Janko Z. Nikolich
In children and younger adults up to 39 years of age, SARS-CoV-2 usually elicits mild symptoms that resemble the common cold. Disease severity increases with age starting at 30 and reaches astounding mortality rates that are ~330 fold higher in perso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e3d8c8cdee334479fc6e1f177a41e50
https://doi.org/10.1101/2022.12.21.521463
https://doi.org/10.1101/2022.12.21.521463
Autor:
Judyth L. Twigg, Kate Schecter
This work shows that the collapse of socialist employment and social service systems - and of the USSR itself - has had profoundly damaging effects, manifested in dislocation and homelessness, ethnic strife, family breakdown, declining life expectanc