Arens,S. and Kleidon,A.(2008): Global sensitivity of weathering rates to atmospheric CO2 under the assumption of saturated river discharge. Mineralogical Magazine, 72(1), 301-304.

『飽和河川流量の仮定での大気CO2に対する風化速度の世界的な感度』


Abstract
 The sensitivity of the global river-borne flux of Ca2+ to atmospheric pCO2 was obtained from model simulations under the assumption of saturation of CaCO3. The response was subdivided into contributions from changes in runoff, temperature and partial CO2 pressure and these were then used to parameterize the different direct and indirect effects of a changing climate on carbonate weathering and equilibria. The parameterizations are comparable/compatible to those of Walker et al. (1981) for silicate weathering, but are taken directly from models demonstrating the potential of this approach in weathering studies.』

Introduction
Method
Results and discussion
Conclusion
References


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