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Schmidt G. A.; Jungclaus J. H.; Ammann C. M.; Bard E.; Braconnot P.; Crowley T. J.; Delaygue G.; Joos F.; Krivova N. A.; Muscheler R.; Otto-Bliesner B. L.; Pongratz J.; Shindell D. T.; Solanki S. K.; Steinhilber F.; Vieira L. E. A. (2011)
Journal: Geoscientific Model Development
Languages: English
Types: Article
Subjects: DOAJ:Earth and Environmental Sciences, Trend, DOAJ:Earth Sciences, Atmospheric Co2, /dk/atira/pure/subjectarea/asjc/1900, QE1-996.5, Index, Geography (General), Variability, Geology, Q, Earth and Planetary Sciences(all), Science, Total Solar Irradiance, Magnetic-Field, Cycles 21-23, Be-10, Modelling and Simulation, Ice Core, Maunder Minimum, 530 Physics, G1-922, [ SDU.STU.GM ] Sciences of the Universe [physics]/Earth Sciences/Geomorphology, /dk/atira/pure/subjectarea/asjc/2600/2611
International audience; Simulations of climate over the Last Millennium (850-1850 CE) have been incorporated into the third phase of the Paleoclimate Modelling Intercomparison Project (PMIP3). The drivers of climate over this period are chiefly orbital, solar, volcanic, changes in land use/land cover and some variation in greenhouse gas levels. While some of these effects can be easily defined, the reconstructions of solar, volcanic and land use-related forcing are more uncertain. We describe here the approach taken in defining the scenarios used in PMIP3, document the forcing reconstructions and discuss likely implications.
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