BackgroundSoil organic carbon (SOC) represents a significant pool of carbon within the biosphere. Climatic shifts in temperature and precipitation have a major influence on the decomposition and amount of SOC stored within an ecosystem and that released into the atmosphere. We have linked net primary production (NPP) algorithms, which include the impact of enhanced atmospheric CO2 on plant growth, to the SOCRATES terrestrial carbon model to estimate changes in SOC for the Australia continent between the years 1990 and 2100 in response to climate changes generated by the CSIRO Mark 2 Global Circulation Model (GCM).
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机译：背景土壤有机碳（SOC）代表了生物圈中大量的碳。温度和降水的气候变化对存储在生态系统中并释放到大气中的SOC的分解和数量具有重大影响。我们已将净初级生产（NPP）算法（包括大气中的二氧化碳浓度升高对植物生长的影响）与SOCRATES陆地碳模型相关联，以估算1990年至2100年之间澳大利亚大陆对SOC的变化，以响应所产生的气候变化由CSIRO Mark 2全球流通模型（GCM）提供。
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