Abstract

It is well known that large cities and urban agglomerations not only make a decisive contribution to the growth of greenhouse gases in the atmosphere, but also significantly shape their own climate by transforming the underlying surface of urban areas, as well as thermal, gas and aerosol pollution of the urban boundary layer of the atmosphere. The most powerful manifestation of the city’s influence on local and regional climate processes is the thermal pollution of the atmosphere created by anthropogenic heat fluxes forming primarily due to the energy consumption of the urban economy. This paper summarizes the results of the work of the authors on numerical modeling of the influence of anthropogenic heat fluxes (thermal pollution of the urban atmosphere) on the climatic characteristics of urban agglomerations using the COSMO-CLM mesoscale climate model. The work was carried out as part of the Analysis of an impact of the regional climate change on the residential and commercial energy consumption of Russian megacities project of the Russian Science Foundation.

中文翻译：

---

热空气污染对城市气候的影响（使用COSMO-CLM模型的估算）

摘要

众所周知，大城市和城市群不仅对大气中温室气体的生长起着决定性的作用，而且还通过改变城市底层的地表以及热能，天然气和气溶胶来显着改变自身的气候。城市大气边界层的污染。城市对当地和区域气候过程影响的最有力体现是人为热通量产生的大气热污染，人为热通量的形成主要是由于城市经济的能源消耗。本文总结了使用COSMO-CLM中尺度气候模型对人为热通量（城市大气热污染）对城市群气候特征影响的数值模拟工作的结果。这项工作是“区域气候变化对俄罗斯科学基金会俄罗斯大城市住宅和商业能源消耗影响分析”的一部分。