Holocene carbon-cycle dynamics based on CO2 trapped in ice at Taylor Dome, Antarctica

Article

关键词: ATMOSPHERIC CO2;    GREENLAND ICE;    POLAR ICE;    CORE;    RECORD;    AGE;    DIOXIDE;    CLIMATE;    OCEANS;   

DOI  :  10.1038/18158

来源: SCIE

【 摘 要 】

A high-resolution ice-core record of atmospheric CO2 concentration over the Holocene epoch shows that the global carbon cycle has not been in steady state during the past 11,000 years. Analysis of the CO2 concentration and carbon stable-isotope records, using a one-dimensional carbon-cycle model, suggests that changes in terrestrial biomass and sea surface temperature were largely responsible for the observed millennial-scale changes of atmospheric CO2 concentrations.

【 授权许可】

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