WebDeshalb rischen Verfahren auf ein kleine- Erwärmung der Erdoberfläche in °C – szenarien (Abbildung 4) so ändert sich nach Berechnungen der regionalmodelle remO und WeTTreG die Jahres- mitteltemperatur in Deutschland in den szenarien A2, A1B und B1 (siehe Glossar – sres- szenarien) – verglichen mit dem mittelwert aus den Jahren 1961 bis 1990. WebSRES RCP Approximate CO. 2. equivalent concentrations by 2100 (ppm) A1FI 1550 8.5 >1370 A1B 850 6 850 B2 800 4.5 650 B1 600 2.6 490 Table 2. Approximate carbon dioxide equivalent concentrations in ppm by 2100 for both SRES and RCP scenarios. Carbon dioxide equivalent concentrations include aerosols and other greenhouse gases. Source ...
Trends of precipitation over the Iberian Peninsula and the North ...
http://en.dzkx.org/article/doi/10.6038/cjg20130707 Web1 mei 2008 · The SRES emission scenarios were not produced early enough for climate modellers to incorporate them into model projections for the IPCC Third Assessment of 2001. However, for the Fourth Assessment of 2007 (referred to as ‘AR4’), a large number of model simulations were carried out, focusing particularly on the six illustrative scenarios … small world issues
Frontiers Propagation of Error and the Reliability of Global Air ...
Web1 jun. 2010 · In this study, the GU-WRF/Chem model is employed to simulate the impact of changing climate and emissions following the IPCC AR4 SRES A1B scenario. An … WebResults indicate a doubling of area burned in the Intensive and Measured fire management zones of Ontario by the decade of 2040 and an eightfold increase in area burned by the end of the 21st century in the Intergovernmental Panel on Climate Change Special Report on Emissions Scenarios (IPCC SRES) A2 scenario; smaller increases were found for the … Web1. Summary information about the IPCC AR4 models used in this study. Model ID Country Realization Initial time Sea ice physics Flux adjustment Sea ice resolution Natural forcing … hilary beard