Zobrazeno 1 - 10
of 556
pro vyhledávání: '"O. Marti"'
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 2959-2975 (2021)
State-of-the-art Earth system models, like the ones used in the Coupled Model Intercomparison Project Phase 6 (CMIP6), suffer from temporal inconsistencies at the ocean–atmosphere interface. Indeed, the coupling algorithms generally implemented in
Externí odkaz:
https://doaj.org/article/7de5df385c2b494a90f1497bba6af798
Autor:
P. Braconnot, S. Albani, Y. Balkanski, A. Cozic, M. Kageyama, A. Sima, O. Marti, J.-Y. Peterschmitt
Publikováno v:
Climate of the Past, Vol 17, Pp 1091-1117 (2021)
We investigate the climate impact of reduced dust during the mid-Holocene using simulations with the IPSL model. We consider simulations where dust is either prescribed from an IPSL PI simulation or from CESM simulations (Albani et al., 2015). In add
Externí odkaz:
https://doaj.org/article/9e88e53e5fbb4c1387be4a6533425bff
Autor:
P. Sepulchre, A. Caubel, J.-B. Ladant, L. Bopp, O. Boucher, P. Braconnot, P. Brockmann, A. Cozic, Y. Donnadieu, J.-L. Dufresne, V. Estella-Perez, C. Ethé, F. Fluteau, M.-A. Foujols, G. Gastineau, J. Ghattas, D. Hauglustaine, F. Hourdin, M. Kageyama, M. Khodri, O. Marti, Y. Meurdesoif, J. Mignot, A.-C. Sarr, J. Servonnat, D. Swingedouw, S. Szopa, D. Tardif
Publikováno v:
Geoscientific Model Development, Vol 13, Pp 3011-3053 (2020)
Based on the fifth phase of the Coupled Model Intercomparison Project (CMIP5)-generation previous Institut Pierre Simon Laplace (IPSL) Earth system model, we designed a new version, IPSL-CM5A2, aiming at running multi-millennial simulations typical o
Externí odkaz:
https://doaj.org/article/0b4d3f1d26fa434e9c1f98d474b022a2
Publikováno v:
Climate of the Past, Vol 15, Pp 997-1024 (2019)
We present the first simulation of the last 6000 years with a version of the IPSL Earth system model that includes interactive dynamical vegetation and carbon cycle. It is discussed in the light of a set of Mid-Holocene and preindustrial simulations
Externí odkaz:
https://doaj.org/article/170999a1978d45ab8d4ac5cd3bc0492b
Autor:
M. Kageyama, S. Albani, P. Braconnot, S. P. Harrison, P. O. Hopcroft, R. F. Ivanovic, F. Lambert, O. Marti, W. R. Peltier, J.-Y. Peterschmitt, D. M. Roche, L. Tarasov, X. Zhang, E. C. Brady, A. M. Haywood, A. N. LeGrande, D. J. Lunt, N. M. Mahowald, U. Mikolajewicz, K. H. Nisancioglu, B. L. Otto-Bliesner, H. Renssen, R. A. Tomas, Q. Zhang, A. Abe-Ouchi, P. J. Bartlein, J. Cao, Q. Li, G. Lohmann, R. Ohgaito, X. Shi, E. Volodin, K. Yoshida, W. Zheng
Publikováno v:
Geoscientific Model Development, Vol 10, Pp 4035-4055 (2017)
The Last Glacial Maximum (LGM, 21 000 years ago) is one of the suite of paleoclimate simulations included in the current phase of the Coupled Model Intercomparison Project (CMIP6). It is an interval when insolation was similar to the present, but
Externí odkaz:
https://doaj.org/article/c45ad6ca172645069deb7104e231ef6a
Autor:
R. Séférian, M. Gehlen, L. Bopp, L. Resplandy, J. C. Orr, O. Marti, J. P. Dunne, J. R. Christian, S. C. Doney, T. Ilyina, K. Lindsay, P. R. Halloran, C. Heinze, J. Segschneider, J. Tjiputra, O. Aumont, A. Romanou
Publikováno v:
Geoscientific Model Development, Vol 9, Iss 5, Pp 1827-1851 (2016)
During the fifth phase of the Coupled Model Intercomparison Project (CMIP5) substantial efforts were made to systematically assess the skill of Earth system models. One goal was to check how realistically representative marine biogeochemical tracer d
Externí odkaz:
https://doaj.org/article/5a34d202fe714416a534ffc29e187415
Publikováno v:
Climate of the Past, Vol 8, Iss 3, Pp 1093-1108 (2012)
Using a coupled atmosphere-ocean model we analyze the responses of the mean climate and interannual variations in the tropical Pacific to the changes in insolation during the early and mid-Holocene, with experiments in which only the variations of Ea
Externí odkaz:
https://doaj.org/article/f53f398618c54dd8be221f553e083db8
Autor:
A. Govin, P. Braconnot, E. Capron, E. Cortijo, J.-C. Duplessy, E. Jansen, L. Labeyrie, A. Landais, O. Marti, E. Michel, E. Mosquet, B. Risebrobakken, D. Swingedouw, C. Waelbroeck
Publikováno v:
Climate of the Past, Vol 8, Iss 2, Pp 483-507 (2012)
Although the Last Interglacial (LIG) is often considered as a possible analogue for future climate in high latitudes, its precise climate evolution and associated causes remain uncertain. Here we compile high-resolution marine sediment records from t
Externí odkaz:
https://doaj.org/article/fb8bdaae4ed64ed88f1792ffd3f818a2
Publikováno v:
Climate of the Past, Vol 7, Iss 3, Pp 815-829 (2011)
The relative abundance of Globigerinoides bulloides was used to infer Holocene paleo-productivity changes on the Oman margin and at the southern tip of India. Today, the primary productivity at both sites reaches its maximum during the summer season,
Externí odkaz:
https://doaj.org/article/1551f8d168144cf08ef260ef8ae9c35a
Publikováno v:
Climate of the Past, Vol 5, Iss 3, Pp 551-570 (2009)
Paleorecords from distant locations on the globe show rapid and large amplitude climate variations during the last glacial period. Here we study the global climatic response to different states of the Atlantic Meridional Overturning Circulation (AMOC
Externí odkaz:
https://doaj.org/article/3d7ffcf5e3e249f3a8430e25ec0a26e8