Zobrazeno 1 - 10
of 118
pro vyhledávání: '"R. Keeling"'
Autor:
D. E. J. Worthy, M. K. Rauh, L. Huang, F. R. Vogel, A. Chivulescu, K. A. Masarie, R. L. Langenfelds, P. B. Krummel, C. E. Allison, A. M. Crotwell, M. Madronich, G. Pétron, I. Levin, S. Hammer, S. Michel, M. Ramonet, M. Schmidt, A. Jordan, H. Moossen, M. Rothe, R. Keeling, E. J. Morgan
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 5909-5935 (2023)
Since 1999, Environment and Climate Change Canada (ECCC) has been coordinating a multi-laboratory comparison of measurements of long-lived greenhouse gases in whole air samples collected at the Global Atmosphere Watch (GAW) Alert Observatory located
Externí odkaz:
https://doaj.org/article/627732235f2541ef999cd8d3c5be9a40
Publikováno v:
Biogeosciences, Vol 15, Pp 2481-2498 (2018)
The response of the terrestrial net ecosystem exchange (NEE) of CO2 to climate variations and trends may crucially determine the future climate trajectory. Here we directly quantify this response on inter-annual timescales by building a linear reg
Externí odkaz:
https://doaj.org/article/56b54188229047ebb32dabd6f060adf9
Autor:
D. C. E. Bakker, B. Pfeil, C. S. Landa, N. Metzl, K. M. O'Brien, A. Olsen, K. Smith, C. Cosca, S. Harasawa, S. D. Jones, S.-I. Nakaoka, Y. Nojiri, U. Schuster, T. Steinhoff, C. Sweeney, T. Takahashi, B. Tilbrook, C. Wada, R. Wanninkhof, S. R. Alin, C. F. Balestrini, L. Barbero, N. R. Bates, A. A. Bianchi, F. Bonou, J. Boutin, Y. Bozec, E. F. Burger, W.-J. Cai, R. D. Castle, L. Chen, M. Chierici, K. Currie, W. Evans, C. Featherstone, R. A. Feely, A. Fransson, C. Goyet, N. Greenwood, L. Gregor, S. Hankin, N. J. Hardman-Mountford, J. Harlay, J. Hauck, M. Hoppema, M. P. Humphreys, C. W. Hunt, B. Huss, J. S. P. Ibánhez, T. Johannessen, R. Keeling, V. Kitidis, A. Körtzinger, A. Kozyr, E. Krasakopoulou, A. Kuwata, P. Landschützer, S. K. Lauvset, N. Lefèvre, C. Lo Monaco, A. Manke, J. T. Mathis, L. Merlivat, F. J. Millero, P. M. S. Monteiro, D. R. Munro, A. Murata, T. Newberger, A. M. Omar, T. Ono, K. Paterson, D. Pearce, D. Pierrot, L. L. Robbins, S. Saito, J. Salisbury, R. Schlitzer, B. Schneider, R. Schweitzer, R. Sieger, I. Skjelvan, K. F. Sullivan, S. C. Sutherland, A. J. Sutton, K. Tadokoro, M. Telszewski, M. Tuma, S. M. A. C. van Heuven, D. Vandemark, B. Ward, A. J. Watson, S. Xu
Publikováno v:
Earth System Science Data, Vol 8, Iss 2, Pp 383-413 (2016)
The Surface Ocean CO2 Atlas (SOCAT) is a synthesis of quality-controlled fCO2 (fugacity of carbon dioxide) values for the global surface oceans and coastal seas with regular updates. Version 3 of SOCAT has 14.7 million fCO2 values from 3646 data sets
Externí odkaz:
https://doaj.org/article/c7663585f7ea4b6fa9af5b277dfed8d5
Autor:
S. Newman, X. Xu, K. R. Gurney, Y. K. Hsu, K. F. Li, X. Jiang, R. Keeling, S. Feng, D. O'Keefe, R. Patarasuk, K. W. Wong, P. Rao, M. L. Fischer, Y. L. Yung
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 3843-3863 (2016)
Large urban emissions of greenhouse gases result in large atmospheric enhancements relative to background that are easily measured. Using CO2 mole fractions and Δ14C and δ13C values of CO2 in the Los Angeles megacity observed in inland Pasadena
Externí odkaz:
https://doaj.org/article/569575ab7ed848dba0274204b1004f42
Autor:
D. D. Lucas, C. Yver Kwok, P. Cameron-Smith, H. Graven, D. Bergmann, T. P. Guilderson, R. Weiss, R. Keeling
Publikováno v:
Geoscientific Instrumentation, Methods and Data Systems, Vol 4, Iss 1, Pp 121-137 (2015)
Emission rates of greenhouse gases (GHGs) entering into the atmosphere can be inferred using mathematical inverse approaches that combine observations from a network of stations with forward atmospheric transport models. Some locations for collecting
Externí odkaz:
https://doaj.org/article/7d5c80168f1c4c8dbc6fc3650b79596e
Publikováno v:
Philosophical Transactions of the Royal Society B: Biological Sciences
In 2018, central and northern parts of Europe experienced heat and drought conditions over many months from spring to autumn, strongly affecting both natural ecosystems and crops. Besides their impact on nature and society, events like this can be us
Autor:
D.M. Keeling, P. Riccelli, D. Smart, J. Sornkom, M. Hoefsmit, I. Stacey, W. Moore, R. Keeling, J. Clark, F. Policht, S. Munksted
Publikováno v:
Journal of Thoracic Oncology. 16:S455-S456
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Autor:
P. Cirillo, P. Riccelli, M. Hoefsmit, S. Munksted, L. Replogle, D.M. Keeling, J. Clark, J. Sornkom, R. Keeling
Publikováno v:
Journal of Thoracic Oncology. 16:S1168
Introduction: Various rare driver genomic variants have been investigated in metastatic non-squamous non-small cell lung cancer (mNSCLC). Individually they are considered rare (
Publikováno v:
Philosophical Transactions of the Royal Society B: Biological Sciences
Interannual variations in the large-scale net ecosystem exchange (NEE) of CO2 between the terrestrial biosphere and the atmosphere were estimated for 1957–2017 from sustained measurements of atmospheric CO2 mixing ratios. As the observations are sp