气候变化背景下城市化对冻土工程性质的影响(英文)

Influence of urbanization on engineering properties of soils in the geocryological environment under climate change and technical loading

研究了俄罗斯最南端冻土地带城市化对冻土环境的影响。对20世纪城市化与气候变化同步集成的研究方法进行分析,并且充分考虑了植物景观和城市环境的功能区域对城市化冻土的影响。此外,提出了适应城市化的措施进而控制在自然-技术系统下工程与自然环境之间的相互作用。

This study examines the effects of urbanization on geocryological conditions in the southern-most permafrost zone of Russia , using the city of Chita as an example .Based on an integrated research methodology , urbanization stages are analyzed in synchrony with climatic variations during the 20 th cen-tury , and the permafrost effects of urbanization are considered in detail taking into account the landscape -botanical and functional zones of the urban environment .Measures adapted to urban areas are proposed to control the interaction between engineering and natural environments within the natural -technical systems .