Zobrazeno 1 - 10
of 33
pro vyhledávání: '"G. A. Folberth"'
Autor:
F. Brown, G. A. Folberth, S. Sitch, S. Bauer, M. Bauters, P. Boeckx, A. W. Cheesman, M. Deushi, I. Dos Santos Vieira, C. Galy-Lacaux, J. Haywood, J. Keeble, L. M. Mercado, F. M. O'Connor, N. Oshima, K. Tsigaridis, H. Verbeeck
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 12331-12352 (2022)
Climate change has the potential to increase surface ozone (O3) concentrations, known as the “ozone–climate penalty”, through changes to atmospheric chemistry, transport and dry deposition. In the tropics, the response of surface O3 to changing
Externí odkaz:
https://doaj.org/article/5b46d716e0174dd2ac322fbd596c328b
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 6515-6539 (2021)
Fire constitutes a key process in the Earth system (ES), being driven by climate as well as affecting the climate by changing atmospheric composition and impacting the terrestrial carbon cycle. However, studies on the effects of fires on atmospheric
Externí odkaz:
https://doaj.org/article/10b17b3b9f9d4bd28fa98966b074ce34
Autor:
G. A. Folberth, Z. Staniaszek, A. T. Archibald, N. Gedney, P. T. Griffiths, C. D. Jones, F. M. O’Connor, R. J. Parker, A. A. Sellar, A. Wiltshire
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 14, Iss 7, Pp n/a-n/a (2022)
Abstract Methane (CH4) is one of the most important trace gases in the atmosphere owing to its role as an exceedingly effective greenhouse gas and atmospheric pollutant. Better understanding of the global methane cycle and its interactions with the E
Externí odkaz:
https://doaj.org/article/a17d85ecdc4647689fdeebe683dd0866
Autor:
F. M. O'Connor, N. L. Abraham, M. Dalvi, G. A. Folberth, P. T. Griffiths, C. Hardacre, B. T. Johnson, R. Kahana, J. Keeble, B. Kim, O. Morgenstern, J. P. Mulcahy, M. Richardson, E. Robertson, J. Seo, S. Shim, J. C. Teixeira, S. T. Turnock, J. Williams, A. J. Wiltshire, S. Woodward, G. Zeng
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 1211-1243 (2021)
Quantifying forcings from anthropogenic perturbations to the Earth system (ES) is important for understanding changes in climate since the pre-industrial (PI) period. Here, we quantify and analyse a wide range of present-day (PD) anthropogenic effect
Externí odkaz:
https://doaj.org/article/0444645b592e4ace9429edea4b3b4188
Autor:
J. P. Mulcahy, C. Johnson, C. G. Jones, A. C. Povey, C. E. Scott, A. Sellar, S. T. Turnock, M. T. Woodhouse, N. L. Abraham, M. B. Andrews, N. Bellouin, J. Browse, K. S. Carslaw, M. Dalvi, G. A. Folberth, M. Glover, D. P. Grosvenor, C. Hardacre, R. Hill, B. Johnson, A. Jones, Z. Kipling, G. Mann, J. Mollard, F. M. O'Connor, J. Palmiéri, C. Reddington, S. T. Rumbold, M. Richardson, N. A. J. Schutgens, P. Stier, M. Stringer, Y. Tang, J. Walton, S. Woodward, A. Yool
Publikováno v:
Geoscientific Model Development, Vol 13, Pp 6383-6423 (2020)
We document and evaluate the aerosol schemes as implemented in the physical and Earth system models, the Global Coupled 3.1 configuration of the Hadley Centre Global Environment Model version 3 (HadGEM3-GC3.1) and the United Kingdom Earth System Mode
Externí odkaz:
https://doaj.org/article/fdb4c0735f204b7a8ff912fac5ad05f9
Autor:
A. T. Archibald, F. M. O'Connor, N. L. Abraham, S. Archer-Nicholls, M. P. Chipperfield, M. Dalvi, G. A. Folberth, F. Dennison, S. S. Dhomse, P. T. Griffiths, C. Hardacre, A. J. Hewitt, R. S. Hill, C. E. Johnson, J. Keeble, M. O. Köhler, O. Morgenstern, J. P. Mulcahy, C. Ordóñez, R. J. Pope, S. T. Rumbold, M. R. Russo, N. H. Savage, A. Sellar, M. Stringer, S. T. Turnock, O. Wild, G. Zeng
Publikováno v:
Geoscientific Model Development, Vol 13, Pp 1223-1266 (2020)
Here we present a description of the UKCA StratTrop chemical mechanism, which is used in the UKESM1 Earth system model for CMIP6. The StratTrop chemical mechanism is a merger of previously well-evaluated tropospheric and stratospheric mechanisms, and
Externí odkaz:
https://doaj.org/article/3fb23f93b0d545cea8f1f37297c29d2d
Autor:
Z. Q. Hakim, S. Archer-Nicholls, G. Beig, G. A. Folberth, K. Sudo, N. L. Abraham, S. Ghude, D. K. Henze, A. T. Archibald
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 6437-6458 (2019)
Here we present results from an evaluation of model simulations from the International Hemispheric Transport of Air Pollution Phase II (HTAPII) and Chemistry Climate Model Initiative (CCMI) model inter-comparison projects against a comprehensive seri
Externí odkaz:
https://doaj.org/article/772ccd222ef64e7f96d3801d74adf0ee
Autor:
F. F. Malavelle, J. M. Haywood, L. M. Mercado, G. A. Folberth, N. Bellouin, S. Sitch, P. Artaxo
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 1301-1326 (2019)
Diffuse light conditions can increase the efficiency of photosynthesis and carbon uptake by vegetation canopies. The diffuse fraction of photosynthetically active radiation (PAR) can be affected by either a change in the atmospheric aerosol burden an
Externí odkaz:
https://doaj.org/article/96e65d88bb1649259c09ef3d26301760
Autor:
D. S. Hamilton, S. Hantson, C. E. Scott, J. O. Kaplan, K. J. Pringle, L. P. Nieradzik, A. Rap, G. A. Folberth, D. V. Spracklen, K. S. Carslaw
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-12 (2018)
Several lines of evidence suggest that fire activity was much greater in the preindustrial era than currently assumed in climate models. Here the authors show that greater emission of aerosols from fires leads to a substantial reduction in the magnit
Externí odkaz:
https://doaj.org/article/2e0b5661042a4ec28c412a6c1a384961
Publikováno v:
Biogeosciences, Vol 15, Pp 4245-4269 (2018)
The capacity of the terrestrial biosphere to sequester carbon and mitigate climate change is governed by the ability of vegetation to remove emissions of CO2 through photosynthesis. Tropospheric O3, a globally abundant and potent greenhouse gas,
Externí odkaz:
https://doaj.org/article/3b6e554011064c3686bf1aa12a5b33cb