论文标题
通过动力学表示碳循环模型的比较分析
Comparative analysis of carbon cycle models via kinetic representations
论文作者
论文摘要
全球碳周期的工业前状态是与气候变化有关的研究的重要方面。在本文中，我们回想起Schmitz（2002）和Anderies等人的工业前模型的权力法动力学表示。 （2013年）我们早期的工作。权力法动力学表示作为统一形式主义，可以对同一系统的不同模型进行更广泛的分析和比较。使用化学反应网络的数学理论（具有幂律动力学），这项工作扩展了对两个模型的动力学表示的分析，并评估了与模型构造假设相关的结构和动态特性的相似性和差异。该分析包括但不限于网络的动力学和化学计量空间的巧合，平衡多样性和联合性的能力以及某些物种中的绝对浓度鲁棒性。此外，我们汇总了先前发表的有关两个模型的幂律动力学表示的结果，并在此处巩固了它们。我们还说明了Anderies等人的工业前模型。可以用作分析具有二氧化碳去除干预的全球碳循环动力学表示的基础。
The pre-industrial state of the global carbon cycle is a significant aspect of studies related to climate change. In this paper, we recall the power law kinetic representations of the pre-industrial models of Schmitz (2002) and Anderies et al. (2013) from our earlier work. The power law kinetic representations, as uniform formalism, allow for a more extensive analysis and comparison of the different models for the same system. Using the mathematical theories of chemical reaction networks (with power-law kinetics), this work extends the analysis of the kinetic representations of the two models and assesses the similarities and differences in their structural and dynamic properties in relation to model construction assumptions. The analysis includes but is not limited to the coincidence of kinetic and stoichiometric spaces of the networks, capacity for equilibria multiplicity and co-multiplicity, and absolute concentration robustness in some species. Moreover, we bring together previously published results about the power law kinetic representations of the two models and consolidate them with new observations here. We also illustrate how the pre-industrial model of Anderies et al. may serve as a building block in the analysis of a kinetic representation of a global carbon cycle with carbon dioxide removal intervention.
