Zobrazeno 1 - 10
of 94
pro vyhledávání: '"L. A. Mercado"'
Autor:
Y. Ma, X. Yue, S. Sitch, N. Unger, J. Uddling, L. M. Mercado, C. Gong, Z. Feng, H. Yang, H. Zhou, C. Tian, Y. Cao, Y. Lei, A. W. Cheesman, Y. Xu, M. C. Duran Rojas
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 2261-2276 (2023)
A major limitation in modeling global ozone (O3) vegetation damage has long been the reliance on empirical O3 sensitivity parameters derived from a limited number of species and applied at the level of plant functional types (PFTs), which ignore the
Externí odkaz:
https://doaj.org/article/aaa86cd1870347d6bc150175c624992a
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
Autor:
R. J. Oliver, L. M. Mercado, D. B. Clark, C. Huntingford, C. M. Taylor, P. L. Vidale, P. C. McGuire, M. Todt, S. Folwell, V. Shamsudheen Semeena, B. E. Medlyn
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 5567-5592 (2022)
Carbon and water cycle dynamics of vegetation are controlled primarily by photosynthesis and stomatal conductance (gs). Our goal is to improve the representation of these key physiological processes within the JULES land surface model, with a particu
Externí odkaz:
https://doaj.org/article/e9ee12e5b36040b49cdb9c0d495dd103
Autor:
M. A. Nakhavali, L. M. Mercado, I. P. Hartley, S. Sitch, F. V. Cunha, R. di Ponzio, L. F. Lugli, C. A. Quesada, K. M. Andersen, S. E. Chadburn, A. J. Wiltshire, D. B. Clark, G. Ribeiro, L. Siebert, A. C. M. Moraes, J. Schmeisk Rosa, R. Assis, J. L. Camargo
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 5241-5269 (2022)
Most land surface models (LSMs), i.e. the land components of Earth system models (ESMs), include representation of nitrogen (N) limitation on ecosystem productivity. However, only a few of these models have incorporated phosphorus (P) cycling. In tro
Externí odkaz:
https://doaj.org/article/0a2d65f9cdc847c08e782c68db4b0623
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 3615-3629 (2022)
Northern India is a densely populated subtropical region with heavy aerosol loading (mean aerosol optical depth or AOD is ∼0.7), frequent heat waves, and strong atmosphere–biosphere coupling, making it ideal for studying the impacts of aerosols a
Externí odkaz:
https://doaj.org/article/eeeea7160da34fb1b0630f0ac740ea8c
Autor:
K. E. Williams, A. B. Harper, C. Huntingford, L. M. Mercado, C. T. Mathison, P. D. Falloon, P. M. Cox, J. Kim
Publikováno v:
Geoscientific Model Development, Vol 12, Pp 3207-3240 (2019)
The First International Satellite Land Surface Climatology Project (ISLSCP) Field Experiment (FIFE), Kansas, US, 1987–1989, made important contributions to the understanding of energy and CO2 exchanges between the land surface and the atmosphere, w
Externí odkaz:
https://doaj.org/article/f351b89d4b234a158f58bde5925891c5
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
Publikováno v:
Biogeosciences, Vol 15, Pp 5415-5422 (2018)
Elevated levels of tropospheric ozone, O3, cause damage to terrestrial vegetation, affecting leaf stomatal functioning and reducing photosynthesis. Climatic impacts under future raised atmospheric greenhouse gas (GHG) concentrations will also impa
Externí odkaz:
https://doaj.org/article/799d687e370c4cbe8f306bc7906cc88b
Autor:
A. B. Harper, A. J. Wiltshire, P. M. Cox, P. Friedlingstein, C. D. Jones, L. M. Mercado, S. Sitch, K. Williams, C. Duran-Rojas
Publikováno v:
Geoscientific Model Development, Vol 11, Pp 2857-2873 (2018)
Dynamic global vegetation models (DGVMs) are used for studying historical and future changes to vegetation and the terrestrial carbon cycle. JULES (the Joint UK Land Environment Simulator) represents the land surface in the Hadley Centre climate m
Externí odkaz:
https://doaj.org/article/cee0216e8b2642fcba15e1fccabced04
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