1/f model for long-time memory of the ocean surface temperature -: art. no. 037301
1/f model for long-time memory of the ocean surface temperature -: art. no. 037301
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DOI：
10.1103/physreve.70.037301
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发表时间：
2004-09-01
影响因子：
2.4
通讯作者：
Blender, R
中科院分区：
文献类型：
--
作者：
Fraedrich, K;Luksch, U;Blender, R
大西洋和太平洋中纬度地区海洋表面温度的 1/f 谱可以通过深海顶部浅层混合层的简单垂直扩散模型来解释。该模型在空气-海洋界面处受 1000 年气候模拟的总表面热通量影响。该分析揭示了海洋平流的作用并证实了内部热扩散率的估计。
The 1/f spectrum of the ocean surface temperature in the Atlantic and Pacific midlatitudes is explained by a simple vertical diffusion model with a shallow mixed layer on top of a deep ocean. The model is forced at the air-sea interface with the total surface heat flux from a 1000 year climate simulation. The analysis reveals the role of ocean advection and substantiates estimates of internal thermal diffusivities.