Zobrazeno 1 - 10
of 318
pro vyhledávání: '"E, Oram"'
Autor:
R. Hossaini, D. Sherry, Z. Wang, M. P. Chipperfield, W. Feng, D. E. Oram, K. E. Adcock, S. A. Montzka, I. J. Simpson, A. Mazzeo, A. A. Leeson, E. Atlas, C. C.-K. Chou
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 13457-13475 (2024)
The chemical compound 1,2-dichloroethane (DCE), or ethylene dichloride, is an industrial very short-lived substance (VSLS) whose major use is as a feedstock in the production chain of polyvinyl chloride (PVC). Like other chlorinated VSLSs, transport
Externí odkaz:
https://doaj.org/article/50ffcc57a4404fe6b831b4048d120c40
Autor:
F. Kolonjari, P. E. Sheese, K. A. Walker, C. D. Boone, D. A. Plummer, A. Engel, S. A. Montzka, D. E. Oram, T. Schuck, G. P. Stiller, G. C. Toon
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 2429-2449 (2024)
The Atmospheric Chemistry Experiment Fourier Transform Spectrometer (ACE-FTS) is currently providing the only measurements of vertically resolved chlorodifluoromethane (HCFC-22) from space. This study assesses the ACE-FTS HCFC-22 v5.2 product in the
Externí odkaz:
https://doaj.org/article/3e5af882ecc844c6b217d69314f1bb1a
Autor:
To Thi Hien, Nguyen Doan Thien Chi, Duong Huu Huy, Hoang Anh Le, David E. Oram, Grant L. Forster, Graham P. Mills, Alex R. Baker
Publikováno v:
Atmospheric Environment: X, Vol 15, Iss , Pp 100178- (2022)
Hanoi and Ho Chi Minh City (HCM), the most populous cities in Vietnam, have received increasing global attention because of their poor air pollution status. As part of the recent UK-Vietnam 2-Cities project, the concentrations of trace metals in fine
Externí odkaz:
https://doaj.org/article/1cb0736487e84bc6a4dc3f459e59914a
Autor:
Parks, Kaitlyn M.A *, Cardy, Janis E. Oram, Woynaroski, Tiffany G., Sehl, Claudia G., Stevenson, Ryan A.
Publikováno v:
In Journal of Communication Disorders January-February 2021 89
Autor:
J. C. Laube, E. C. L. Elvidge, K. E. Adcock, B. Baier, C. A. M. Brenninkmeijer, H. Chen, E. S. Droste, J.-U. Grooß, P. Heikkinen, A. J. Hind, R. Kivi, A. Lojko, S. A. Montzka, D. E. Oram, S. Randall, T. Röckmann, W. T. Sturges, C. Sweeney, M. Thomas, E. Tuffnell, F. Ploeger
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 9771-9782 (2020)
We present new observations of trace gases in the stratosphere based on a cost-effective sampling technique that can access much higher altitudes than aircraft. The further development of this method now provides detection of species with abundances
Externí odkaz:
https://doaj.org/article/838e657c9f784aabb8c5ad8a7df2526c
Publikováno v:
BMC Health Services Research, Vol 20, Iss 1, Pp 1-13 (2020)
Abstract Background To improve the uptake of research into practice, knowledge translation frameworks recommend tailoring implementation strategies to address practice barriers. This study reports our experience pairing the Theoretical Domains Framew
Externí odkaz:
https://doaj.org/article/adccf7aa206144d49f79d92de98e4e56
Autor:
E. S. Droste, K. E. Adcock, M. J. Ashfold, C. Chou, Z. Fleming, P. J. Fraser, L. J. Gooch, A. J. Hind, R. L. Langenfelds, E. Leedham Elvidge, N. Mohd Hanif, S. O'Doherty, D. E. Oram, C.-F. Ou-Yang, M. Panagi, C. E. Reeves, W. T. Sturges, J. C. Laube
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 4787-4807 (2020)
Perfluorocarbons (PFCs) are potent greenhouse gases with global warming potentials up to several thousand times greater than CO2 on a 100-year time horizon. The lack of any significant sinks for PFCs means that they have long atmospheric lifetimes of
Externí odkaz:
https://doaj.org/article/1c878e3b5a6e472db1f8c820b5cb279a
Autor:
Luke M. Western, Martin K. Vollmer, Paul B. Krummel, Karina E. Adcock, Molly Crotwell, Paul J. Fraser, Christina M. Harth, Ray L. Langenfelds, Stephen A. Montzka, Jens Mühle, Simon O’Doherty, David E. Oram, Stefan Reimann, Matt Rigby, Isaac Vimont, Ray F. Weiss, Dickon Young, Johannes C. Laube
Publikováno v:
Western, L M, Vollmer, M K, Krummel, P B, Adcock, K E, Fraser, P J, Harth, C M, Langenfelds, R L, Montzka, S A, Mühle, J, O'Doherty, S, Oram, D E, Reimann, S, Rigby, M L, Vimont, I, Weiss, R F, Young, T D S & C. Laube, J 2023, ' Global increase of ozone-depleting chlorofluorocarbons from 2010 to 2020 ', Nature Geoscience, vol. 16, no. 4, pp. 309-313 . https://doi.org/10.1038/s41561-023-01147-w
The production of chlorofluorocarbons (CFCs) that would ultimately be released to the atmosphere was banned globally in 2010 under the Montreal Protocol. Here we use measurements combined with an atmospheric transport model to show how atmospheric ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3f28b7414bbd75532b3efa75a940390
https://doi.org/10.1038/s41561-023-01147-w
https://doi.org/10.1038/s41561-023-01147-w
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
Autor:
Laura C. Saunders, Chris S. Johns, Neil J. Stewart, Charlotte J. E. Oram, David A. Capener, Valentina O. Puntmann, Charlie A. Elliot, Robin C. Condliffe, David G. Kiely, Martin J. Graves, Jim M. Wild, Andy J. Swift
Publikováno v:
Journal of Cardiovascular Magnetic Resonance, Vol 20, Iss 1, Pp 1-11 (2018)
Abstract Background Native T1 may be a sensitive, contrast-free, non-invasive cardiovascular magnetic resonance (CMR) marker of myocardial tissue changes in patients with pulmonary artery hypertension. However, the diagnostic and prognostic value of
Externí odkaz:
https://doaj.org/article/1553f1d71a0f44ba852ee09d966f87a1