Sources and Sinks of Anthropogenic C02: Integrated Assessment Using Biogeochemical Modeling and Inversion of Atmospheric Tracer Transport

Am-9711616 Denning，A.Scott University of California，Santa Barbara ATM-9711619 Sarmiento，Jorge L.普林斯顿大学标题：人为二氧化碳的源和汇：利用生物地球化学模型和大气输送的反演进行综合评估拟议工作的主要目标是提供对当前二氧化碳预算的定量评估，并开发更复杂地将大气、陆地和海洋过程与人为排放相结合的新模型。将进行综合多示踪剂反演计算。这应该会提供更准确的二氧化碳预算。这项研究的独特之处在于，它将利用二氧化碳及其稳定的同位素组成来计算二氧化碳的源和汇。

ABSTRACT ATM -9711616 Denning, A. Scott University of California, Santa Barbara ATM- 9711619 Sarmiento, Jorge L. Princeton University TITLE: Sources and Sinks of Anthropogenic CO2: Integrated Assessment Using Biogeochemical Modeling and Inversion of Atmospheric Transport The major objective of the proposed work is to provide a quantitative assessment of the current CO2 budget and develop new models with more sophisticated integration of atmospheric, terrestrial, and marine processes with anthropogenic emissions. Integrated multi-tracer inversion calculations will be performed. This should provide a more accurate CO2 budget. This study is unique in that it will develop calculations of sources and sinks of CO2 using CO2 and its stable isotopic composition.