Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41558-018-0320-9 |
Diurnal interaction between urban expansion, climate change and adaptation in US cities | |
Krayenhoff, E. Scott1,2,3; Moustaoui, Mohamed1,4,5; Broadbent, Ashley M.1,2; Gupta, Vishesh1,2; Georgescu, Matei1,2,4,5 | |
2018-12-01 | |
发表期刊 | NATURE CLIMATE CHANGE |
ISSN | 1758-678X |
EISSN | 1758-6798 |
出版年 | 2018 |
卷号 | 8期号:12页码:1097-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Canada |
英文摘要 | Climate change and urban development are projected to substantially warm US cities, yet dynamic interaction between these two drivers of urban heat may modify the warming. Here, we show that business-as-usual GHG-induced warming and corresponding urban expansion would interact nonlinearly, reducing summer night-time warming by 0.5 K over the twenty-first century in most US regions. Nevertheless, large projected warming remains, particularly at night when the degree of urban expansion warming approaches that of climate change. Joint, high-intensity implementation of adaptation strategies, including cool and evaporative roofs and street trees, decreases projected daytime mean and extreme heat, but region- and emissions scenario-dependent nocturnal warming of 2-7 K persists. A novel adaptation strategy-lightweight urban materials-yields similar to 1 K night-time cooling and minor daytime warming in denser areas. Our findings highlight the diurnal interplay of urban warming and adaptation cooling, and underscore the inability of infrastructure-based adaptation to offset projected night-time warming, and the consequent necessity for simultaneous emissions reductions. |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000451919500022 |
WOS关键词 | AIR-TEMPERATURE ; CANOPY MODEL ; IMPACT ; MULTILAYER ; TRENDS ; INDEX |
WOS类目 | Environmental Sciences ; Environmental Studies ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
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/34489 |
专题 | 资源环境科学 |
作者单位 | 1.Arizona State Univ, Urban Climate Res Ctr, Tempe, AZ 85281 USA; 2.Arizona State Univ, Sch Geog Sci & Urban Planning, Tempe, AZ 85281 USA; 3.Univ Guelph, Sch Environm Sci, Guelph, ON, Canada; 4.Arizona State Univ, Sch Math & Stat Sci, Tempe, AZ 85281 USA; 5.Arizona State Univ, Julie Ann Wrigley Global Inst Sustainabil, Tempe, AZ 85281 USA |
推荐引用方式 GB/T 7714 | Krayenhoff, E. Scott,Moustaoui, Mohamed,Broadbent, Ashley M.,et al. Diurnal interaction between urban expansion, climate change and adaptation in US cities[J]. NATURE CLIMATE CHANGE,2018,8(12):1097-+. |
APA | Krayenhoff, E. Scott,Moustaoui, Mohamed,Broadbent, Ashley M.,Gupta, Vishesh,&Georgescu, Matei.(2018).Diurnal interaction between urban expansion, climate change and adaptation in US cities.NATURE CLIMATE CHANGE,8(12),1097-+. |
MLA | Krayenhoff, E. Scott,et al."Diurnal interaction between urban expansion, climate change and adaptation in US cities".NATURE CLIMATE CHANGE 8.12(2018):1097-+. |
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