【摘 要】
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How good are the ocean model components in coupled Earth system models for representing the modern marine carbon cycle? An answer to this question is essential for two reasons: (a) Initial conditions
【机 构】
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University of Bergen,Geophysical Institute & Bjerknes Centre for Climate Research,Norway
论文部分内容阅读
How good are the ocean model components in coupled Earth system models for representing the modern marine carbon cycle? An answer to this question is essential for two reasons: (a) Initial conditions for future scenarios need to be as accurate as possible.(b) Ocean components in coupled model systems cannot be forced with observed data -we need to know how well the carbon cycle is represented based on the internal model dynamics.We compare here ocean model results from different coupled carbon cycle climate model experiments with measurements of key variables for the ocean carbon cycle,in particular surface ocean carbon dioxide partial pressure,analysed anthropogenic carbon Cant,and atmospheric carbon dioxide concentration.
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