Zobrazeno 1 - 10
of 109
pro vyhledávání: '"B R, Miller"'
Autor:
H. Angot, C. Davel, C. Wiedinmyer, G. Pétron, J. Chopra, J. Hueber, B. Blanchard, I. Bourgeois, I. Vimont, S. A. Montzka, B. R. Miller, J. W. Elkins, D. Helmig
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 15153-15170 (2021)
Atmospheric non-methane hydrocarbons (NMHCs) play an important role in the formation of secondary organic aerosols and ozone. After a multidecadal global decline in atmospheric mole fractions of ethane and propane – the most abundant atmospheric NM
Externí odkaz:
https://doaj.org/article/f877504ad0844d7ab0e09ae3ea1e80c4
Autor:
E. J. Hintsa, F. L. Moore, D. F. Hurst, G. S. Dutton, B. D. Hall, J. D. Nance, B. R. Miller, S. A. Montzka, L. P. Wolton, A. McClure-Begley, J. W. Elkins, E. G. Hall, A. F. Jordan, A. W. Rollins, T. D. Thornberry, L. A. Watts, C. R. Thompson, J. Peischl, I. Bourgeois, T. B. Ryerson, B. C. Daube, Y. Gonzalez Ramos, R. Commane, G. W. Santoni, J. V. Pittman, S. C. Wofsy, E. Kort, G. S. Diskin, T. P. Bui
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 6795-6819 (2021)
UCATS (the UAS Chromatograph for Atmospheric Trace Species) was designed and built for observations of important atmospheric trace gases from unmanned aircraft systems (UAS) in the upper troposphere and lower stratosphere (UTLS). Initially it measure
Externí odkaz:
https://doaj.org/article/ea54a7067c54404eb8238303c92afb8f
Autor:
B. D. Hall, A. M. Crotwell, D. R. Kitzis, T. Mefford, B. R. Miller, M. F. Schibig, P. P. Tans
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 3015-3032 (2021)
The NOAA Global Monitoring Laboratory serves as the World Meteorological Organization Global Atmosphere Watch (WMO/GAW) Central Calibration Laboratory (CCL) for CO2 and is responsible for maintaining the WMO/GAW mole fraction scale used as a referenc
Externí odkaz:
https://doaj.org/article/f55f575065904ad7a19ccf33f25bef26
Autor:
P. Li, J. Mühle, S. A. Montzka, D. E. Oram, B. R. Miller, R. F. Weiss, P. J. Fraser, T. Tanhua
Publikováno v:
Ocean Science, Vol 15, Pp 33-60 (2019)
We present consistent annual mean atmospheric histories and growth rates for the mainly anthropogenic halogenated compounds HCFC-22, HCFC-141b, HCFC-142b, HFC-134a, HFC-125, HFC-23, PFC-14 and PFC-116, which are all potentially useful oceanic transie
Externí odkaz:
https://doaj.org/article/480db1bcd0da4f199f3b805ae9a3dffe
Publikováno v:
Atmospheric Measurement Techniques, Vol 12, Pp 517-524 (2019)
We have explored a one-step method for gravimetric preparation of CO2-in-air standards in aluminum cylinders. We consider both adsorption to stainless steel surfaces used in the transfer of highly pure CO2 and adsorption of CO2 to cylinder walls. We
Externí odkaz:
https://doaj.org/article/24502052cdf447b3ada134f6ea96ce1f
Autor:
R. G. Prinn, R. F. Weiss, J. Arduini, T. Arnold, H. L. DeWitt, P. J. Fraser, A. L. Ganesan, J. Gasore, C. M. Harth, O. Hermansen, J. Kim, P. B. Krummel, S. Li, Z. M. Loh, C. R. Lunder, M. Maione, A. J. Manning, B. R. Miller, B. Mitrevski, J. Mühle, S. O'Doherty, S. Park, S. Reimann, M. Rigby, T. Saito, P. K. Salameh, R. Schmidt, P. G. Simmonds, L. P. Steele, M. K. Vollmer, R. H. Wang, B. Yao, Y. Yokouchi, D. Young, L. Zhou
Publikováno v:
Earth System Science Data, Vol 10, Pp 985-1018 (2018)
We present the organization, instrumentation, datasets, data interpretation, modeling, and accomplishments of the multinational global atmospheric measurement program AGAGE (Advanced Global Atmospheric Gases Experiment). AGAGE is distinguished by
Externí odkaz:
https://doaj.org/article/216a5f6f2c5b4780970ba5f5d97262f8
Autor:
M. K. Vollmer, D. Young, C. M. Trudinger, J. Mühle, S. Henne, M. Rigby, S. Park, S. Li, M. Guillevic, B. Mitrevski, C. M. Harth, B. R. Miller, S. Reimann, B. Yao, L. P. Steele, S. A. Wyss, C. R. Lunder, J. Arduini, A. McCulloch, S. Wu, T. S. Rhee, R. H. J. Wang, P. K. Salameh, O. Hermansen, M. Hill, R. L. Langenfelds, D. Ivy, S. O'Doherty, P. B. Krummel, M. Maione, D. M. Etheridge, L. Zhou, P. J. Fraser, R. G. Prinn, R. F. Weiss, P. G. Simmonds
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 979-1002 (2018)
Based on observations of the chlorofluorocarbons CFC-13 (chlorotrifluoromethane), ΣCFC-114 (combined measurement of both isomers of dichlorotetrafluoroethane), and CFC-115 (chloropentafluoroethane) in atmospheric and firn samples, we reconstruct
Externí odkaz:
https://doaj.org/article/7cc1afc8285f44c3898929861a3ee1f8
Autor:
M. P. Chipperfield, Q. Liang, M. Rigby, R. Hossaini, S. A. Montzka, S. Dhomse, W. Feng, R. G. Prinn, R. F. Weiss, C. M. Harth, P. K. Salameh, J. Mühle, S. O'Doherty, D. Young, P. G. Simmonds, P. B. Krummel, P. J. Fraser, L. P. Steele, J. D. Happell, R. C. Rhew, J. Butler, S. A. Yvon-Lewis, B. Hall, D. Nance, F. Moore, B. R. Miller, J. W. Elkins, J. J. Harrison, C. D. Boone, E. L. Atlas, E. Mahieu
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 15741-15754 (2016)
Carbon tetrachloride (CCl4) is an ozone-depleting substance, which is controlled by the Montreal Protocol and for which the atmospheric abundance is decreasing. However, the current observed rate of this decrease is known to be slower than expecte
Externí odkaz:
https://doaj.org/article/44a333a0d6ad4eae9c8d7fa5b3feffde
Autor:
C. M. Trudinger, P. J. Fraser, D. M. Etheridge, W. T. Sturges, M. K. Vollmer, M. Rigby, P. Martinerie, J. Mühle, D. R. Worton, P. B. Krummel, L. P. Steele, B. R. Miller, J. Laube, F. S. Mani, P. J. Rayner, C. M. Harth, E. Witrant, T. Blunier, J. Schwander, S. O'Doherty, M. Battle
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 11733-11754 (2016)
Perfluorocarbons (PFCs) are very potent and long-lived greenhouse gases in the atmosphere, released predominantly during aluminium production and semiconductor manufacture. They have been targeted for emission controls under the United Nations Fra
Externí odkaz:
https://doaj.org/article/51427deb627147648302756204f15ce3
Autor:
M. Chirkov, G. P. Stiller, A. Laeng, S. Kellmann, T. von Clarmann, C. D. Boone, J. W. Elkins, A. Engel, N. Glatthor, U. Grabowski, C. M. Harth, M. Kiefer, F. Kolonjari, P. B. Krummel, A. Linden, C. R. Lunder, B. R. Miller, S. A. Montzka, J. Mühle, S. O'Doherty, J. Orphal, R. G. Prinn, G. Toon, M. K. Vollmer, K. A. Walker, R. F. Weiss, A. Wiegele, D. Young
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 3345-3368 (2016)
We report on HCFC-22 data acquired by the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) in the reduced spectral resolution nominal observation mode. The data cover the period from January 2005 to April 2012 and the altitude ran
Externí odkaz:
https://doaj.org/article/9eebce9b83934e04ab53dcaa4338e6da