Atmospheric carbon dioxide concentration [CO2],incoming solar radiation and sea ice coverage are among the most important factors that control the global climate.By applying the simple cell-to-cell mapping technique to a simplified atmosphere-ocean-sea ice feedback climate model,effects of these factors on the stability of the climatic system are studied.The current climatic system is found to be stable but highly nonlinear.The resiliency of stability increases with [CO2] to a summit when [CO2] reaches 290 ...
【英文摘要】
Atmospheric carbon dioxide concentration [CO2],incoming solar radiation and sea ice coverage are among the most important factors that control the global climate.By applying the simple cell-to-cell mapping technique to a simplified atmosphere-ocean-sea ice feedback climate model,effects of these factors on the stability of the climatic system are studied.The current climatic system is found to be stable but highly nonlinear.The resiliency of stability increases with [CO2] to a summit when [CO2] reaches 290 ...
【基金】
Funded by the National Natural Science Foundation of China(No.20877105)
【更新日期】
2010-06-11
【分类号】
P467
【正文快照】
1Introduction a Besides statistical analysis of observations,climate system modeling is another way to approach various climate problems.The ultimate objective of the modeling is to understand the key processes that govern the climate dynamics,subsequentl