Simulation of climate change over europe using a nested regional‐climate model. II: Comparison of driving and regional model responses to a doubling of carbon dioxide
Simulation of climate change over europe using a nested regional‐climate model. II: Comparison of driving and regional model responses to a doubling of carbon dioxide
复制标题
使用嵌套区域气候模型模拟欧洲气候变化 II：驾驶模型和区域模型对二氧化碳加倍的响应的比较。
DOI：
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发表时间：
1997
期刊：
影响因子：
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通讯作者：
A. Keen
中科院分区：
文献类型：
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作者：
Richard G. Jones;J. Murphy;M. Noguer;A. Keen
利用嵌套的高分辨率区域气候模式（RCM）对欧洲上空二氧化碳（CO2）倍增的平衡响应进行了10年模拟，对结果进行了评估。将模拟的变化与驱动全球环流模式（GCM）产生的变化进行了比较。在两个模型中，区域平均温度和水分含量的增加是相似的。由于更强的水文循环，降水和蒸发量的增加在RCM大于GCM，而对流层中下层相对湿度和云量的减少较小。
Results are assessed from a 10‐year simulation of the equilibrium response to doubled carbon dioxide (CO2) over Europe made with a nested high‐resolution regional‐climate model (RCM). the simulated changes are compared against those produced by the driving global general‐circulation model (GCM). the domain‐averaged increases in temperature and moisture content are similar in both models. Because of a stronger hydrological cycle the increases in precipitation and evaporation are larger in the RCM than in the GCM, whereas the reductions in lower and middle tropospheric relative humidity and cloud cover are smaller.