Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-18-6393-2018 |
Contrails and their impact on shortwave radiation and photovoltaic power production – a regional model study | |
Simon Gruber, Simon Unterstrasser, Jan Bechtold, Heike Vogel, Martin Jung, Henry Pak, and Bernhard Vogel | |
2018-05-07 | |
发表期刊 | Atmospheric Chemistry and Physics |
出版年 | 2018 |
英文摘要 | A high-resolution regional-scale numerical model was extended by a parameterization that allows for both the generation and the life cycle of contrails and contrail cirrus to be calculated. The life cycle of contrails and contrail cirrus is described by a two-moment cloud microphysical scheme that was extended by a separate contrail ice class for a better representation of the high concentration of small ice crystals that occur in contrails. The basic input data set contains the spatially and temporally highly resolved flight trajectories over Central Europe derived from real-time data. The parameterization provides aircraft-dependent source terms for contrail ice mass and number. A case study was performed to investigate the influence of contrails and contrail cirrus on the shortwave radiative fluxes at the earth's surface. Accounting for contrails produced by aircraft enabled the model to simulate high clouds that were otherwise missing on this day. The effect of these extra clouds was to reduce the incoming shortwave radiation at the surface as well as the production of photovoltaic power by up to 10 %. |
领域 | 地球科学 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/287818 |
专题 | 地球科学 |
推荐引用方式 GB/T 7714 | Simon Gruber, Simon Unterstrasser, Jan Bechtold, Heike Vogel, Martin Jung, Henry Pak, and Bernhard Vogel. Contrails and their impact on shortwave radiation and photovoltaic power production – a regional model study[J]. Atmospheric Chemistry and Physics,2018. |
APA | Simon Gruber, Simon Unterstrasser, Jan Bechtold, Heike Vogel, Martin Jung, Henry Pak, and Bernhard Vogel.(2018).Contrails and their impact on shortwave radiation and photovoltaic power production – a regional model study.Atmospheric Chemistry and Physics. |
MLA | Simon Gruber, Simon Unterstrasser, Jan Bechtold, Heike Vogel, Martin Jung, Henry Pak, and Bernhard Vogel."Contrails and their impact on shortwave radiation and photovoltaic power production – a regional model study".Atmospheric Chemistry and Physics (2018). |
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