globalchange  > 气候变化事实与影响
DOI: 10.1016/j.landurbplan.2018.11.006
WOS记录号: WOS:000456906400007
论文题名:
Evaluating climate change adaptation strategies and scenarios of enhanced vertical and horizontal compactness at urban scale (a case study for Berlin)
作者: Straka, Matthias; Sodoudi, Sahar
通讯作者: Sodoudi, Sahar
刊名: LANDSCAPE AND URBAN PLANNING
ISSN: 0169-2046
EISSN: 1872-6062
出版年: 2019
卷: 183, 页码:68-78
语种: 英语
英文关键词: Climate change adaptation ; Enhanced compactness ; Urban heat island ; Urban modelling ; Urban development ; Urban planning
WOS关键词: HEAT-ISLAND ; MITIGATION TECHNOLOGIES ; THERMAL COMFORT ; GREEN ; TEMPERATURE ; BRANDENBURG ; WAVES ; AREAS
WOS学科分类: Ecology ; Environmental Studies ; Geography ; Geography, Physical ; Regional & Urban Planning ; Urban Studies
WOS研究方向: Environmental Sciences & Ecology ; Geography ; Physical Geography ; Public Administration ; Urban Studies
英文摘要:

This study evaluates the effectiveness of climate change adaptation strategies in Berlin, Germany, on a summer day by using the urban climate model MUKLIMO_3. White coating, green roofs and a combination of both are analysed regarding their cooling ability on the 2 m-temperature. Additionally, horizontal and vertical compactness are evaluated in terms of their respective impact on the micro climate. An enhanced albedo of the urban surfaces leads to the highest cooling ability with a significant daily average cooling of 0.2 K per 0.1 increase of albedo, while green roofs have only a small cooling effect at pedestrian level. An increased vertical compactness has a cooling ability due to the higher amount of shading, enhanced horizontal compactness shows a negative impact on the micro climate due to the raised percentage of sealed surfaces and the additional urban structures that can emit additional heat during the night. All strategies show a higher effect on the daytime and a smaller influence on the nocturnal temperature.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/130669
Appears in Collections:气候变化事实与影响

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作者单位: Free Univ Berlin, Inst Meteorol, Dept Geosci, Carl Heinrich Becker Weg 6-10, D-12165 Berlin, Germany

Recommended Citation:
Straka, Matthias,Sodoudi, Sahar. Evaluating climate change adaptation strategies and scenarios of enhanced vertical and horizontal compactness at urban scale (a case study for Berlin)[J]. LANDSCAPE AND URBAN PLANNING,2019-01-01,183:68-78
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