Zobrazeno 1 - 10
of 183
pro vyhledávání: '"L. P. Steele"'
Autor:
M. Saunois, A. R. Stavert, B. Poulter, P. Bousquet, J. G. Canadell, R. B. Jackson, P. A. Raymond, E. J. Dlugokencky, S. Houweling, P. K. Patra, P. Ciais, V. K. Arora, D. Bastviken, P. Bergamaschi, D. R. Blake, G. Brailsford, L. Bruhwiler, K. M. Carlson, M. Carrol, S. Castaldi, N. Chandra, C. Crevoisier, P. M. Crill, K. Covey, C. L. Curry, G. Etiope, C. Frankenberg, N. Gedney, M. I. Hegglin, L. Höglund-Isaksson, G. Hugelius, M. Ishizawa, A. Ito, G. Janssens-Maenhout, K. M. Jensen, F. Joos, T. Kleinen, P. B. Krummel, R. L. Langenfelds, G. G. Laruelle, L. Liu, T. Machida, S. Maksyutov, K. C. McDonald, J. McNorton, P. A. Miller, J. R. Melton, I. Morino, J. Müller, F. Murguia-Flores, V. Naik, Y. Niwa, S. Noce, S. O'Doherty, R. J. Parker, C. Peng, S. Peng, G. P. Peters, C. Prigent, R. Prinn, M. Ramonet, P. Regnier, W. J. Riley, J. A. Rosentreter, A. Segers, I. J. Simpson, H. Shi, S. J. Smith, L. P. Steele, B. F. Thornton, H. Tian, Y. Tohjima, F. N. Tubiello, A. Tsuruta, N. Viovy, A. Voulgarakis, T. S. Weber, M. van Weele, G. R. van der Werf, R. F. Weiss, D. Worthy, D. Wunch, Y. Yin, Y. Yoshida, W. Zhang, Z. Zhang, Y. Zhao, B. Zheng, Q. Zhu, Q. Zhuang
Publikováno v:
Earth System Science Data, Vol 12, Pp 1561-1623 (2020)
Understanding and quantifying the global methane (CH4) budget is important for assessing realistic pathways to mitigate climate change. Atmospheric emissions and concentrations of CH4 continue to increase, making CH4 the second most important human-i
Externí odkaz:
https://doaj.org/article/3428135b6a9947e2bd9e10f79f51fb48
Autor:
P. G. Simmonds, M. Rigby, A. J. Manning, S. Park, K. M. Stanley, A. McCulloch, S. Henne, F. Graziosi, M. Maione, J. Arduini, S. Reimann, M. K. Vollmer, J. Mühle, S. O'Doherty, D. Young, P. B. Krummel, P. J. Fraser, R. F. Weiss, P. K. Salameh, C. M. Harth, M.-K. Park, H. Park, T. Arnold, C. Rennick, L. P. Steele, B. Mitrevski, R. H. J. Wang, R. G. Prinn
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 7271-7290 (2020)
We report a 40-year history of SF6 atmospheric mole fractions measured at the Advanced Global Atmospheric Gases Experiment (AGAGE) monitoring sites, combined with archived air samples, to determine emission estimates from 1978 to 2018. Previously we
Externí odkaz:
https://doaj.org/article/840c637d99514a90b52c384dc9185c16
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 14741-14754 (2019)
Spatial differences in the monthly baseline CO2 since 1992 from Mauna Loa (mlo, 19.5∘ N, 155.6∘ W, 3379 m), Cape Grim (cgo, 40.7∘ S, 144.7∘ E, 94 m), and South Pole (spo, 90∘ S, 2810 m) are examined for consistency between f
Externí odkaz:
https://doaj.org/article/7163cf9b52334d6f9ad9e559a963c6b4
Autor:
J. Mühle, C. M. Trudinger, L. M. Western, M. Rigby, M. K. Vollmer, S. Park, A. J. Manning, D. Say, A. Ganesan, L. P. Steele, D. J. Ivy, T. Arnold, S. Li, A. Stohl, C. M. Harth, P. K. Salameh, A. McCulloch, S. O'Doherty, M.-K. Park, C. O. Jo, D. Young, K. M. Stanley, P. B. Krummel, B. Mitrevski, O. Hermansen, C. Lunder, N. Evangeliou, B. Yao, J. Kim, B. Hmiel, C. Buizert, V. V. Petrenko, J. Arduini, M. Maione, D. M. Etheridge, E. Michalopoulou, M. Czerniak, J. P. Severinghaus, S. Reimann, P. G. Simmonds, P. J. Fraser, R. G. Prinn, R. F. Weiss
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 10335-10359 (2019)
We reconstruct atmospheric abundances of the potent greenhouse gas c-C4F8 (perfluorocyclobutane, perfluorocarbon PFC-318) from measurements of in situ, archived, firn, and aircraft air samples with precisions of ∼1 %–2 % reported on the SIO-1
Externí odkaz:
https://doaj.org/article/5e0616efdc064ad798699459f0791fcb
Autor:
M. Rubino, D. M. Etheridge, D. P. Thornton, R. Howden, C. E. Allison, R. J. Francey, R. L. Langenfelds, L. P. Steele, C. M. Trudinger, D. A. Spencer, M. A. J. Curran, T. D. van Ommen, A. M. Smith
Publikováno v:
Earth System Science Data, Vol 11, Pp 473-492 (2019)
Ice core records of the major atmospheric greenhouse gases (CO2, CH4, N2O) and their isotopologues covering recent centuries provide evidence of biogeochemical variations during the Late Holocene and pre-industrial periods and over the transition to
Externí odkaz:
https://doaj.org/article/d5ab6200ab7b45c98410b78dbf08ece6
Autor:
M. K. Vollmer, F. Bernard, B. Mitrevski, L. P. Steele, C. M. Trudinger, S. Reimann, R. L. Langenfelds, P. B. Krummel, P. J. Fraser, D. M. Etheridge, M. A. J. Curran, J. B. Burkholder
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 3481-3492 (2019)
The first atmospheric observations of octafluorooxolane (octafluorotetrahydrofuran, c-C4F8O), a persistent greenhouse gas, are reported. In addition, a complementary laboratory study of its most likely atmospheric loss processes, its infrared absorpt
Externí odkaz:
https://doaj.org/article/fdcacdee6d014cf386b1ae68baa69840
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:
P. G. Simmonds, M. Rigby, A. McCulloch, M. K. Vollmer, S. Henne, J. Mühle, S. O'Doherty, A. J. Manning, P. B. Krummel, P. J. Fraser, D. Young, R. F. Weiss, P. K. Salameh, C. M. Harth, S. Reimann, C. M. Trudinger, L. P. Steele, R. H. J. Wang, D. J. Ivy, R. G. Prinn, B. Mitrevski, D. M. Etheridge
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 4153-4169 (2018)
High frequency measurements of trifluoromethane (HFC-23, CHF3), a potent hydrofluorocarbon greenhouse gas, largely emitted to the atmosphere as a by-product of the production of the hydrochlorofluorocarbon HCFC-22 (CHClF2), at five core stations o
Externí odkaz:
https://doaj.org/article/af3ba9adc87548c99cd9972a0beb73f2
Autor:
K. C. Wells, D. B. Millet, N. Bousserez, D. K. Henze, T. J. Griffis, S. Chaliyakunnel, E. J. Dlugokencky, E. Saikawa, G. Xiang, R. G. Prinn, S. O'Doherty, D. Young, R. F. Weiss, G. S. Dutton, J. W. Elkins, P. B. Krummel, R. Langenfelds, L. P. Steele
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 735-756 (2018)
We present top-down constraints on global monthly N2O emissions for 2011 from a multi-inversion approach and an ensemble of surface observations. The inversions employ the GEOS-Chem adjoint and an array of aggregation strategies to test how well c
Externí odkaz:
https://doaj.org/article/7b6df3c886924a1fa82ae76d06187e99
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