Quantifying the Importance of Rapid Adjustments for Global Precipitation Changes

作者: G. Myhre , R. J. Kramer , C. J. Smith , Ø. Hodnebrog , P. Forster

DOI: 10.1029/2018GL079474

关键词:

摘要: Different climate drivers influence precipitation in different ways. Here we use radiative kernels to understand the of rapid adjustment processes on models. Rapid adjustments are generally triggered by initial heating or cooling atmosphere from an external driver. For changes, due changes temperature, water vapor, and clouds most important. In this study have investigated five (CO₂, CH₄, solar irradiance, black carbon, sulfate aerosols). The fast responses a doubling CO₂ 10‐fold increase carbon found be similar, despite very instantaneous cooling, individual adjustments, sensible heating. model diversity is smaller for experiment involving irradiance compared other driver perturbations, also seen changes.

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