Supplementary data of "Impacts of mesic and xeric urban vegetation on outdoor thermal comfort and microclimate in Phoenix, AZ"

Jiyun Song, Zhihua Wang

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

An advanced Markov-Chain Monte Carlo approach called Subset Simulation is described in Au and Beck (2001) [1] was used to quantify parameter uncertainty and model sensitivity of the urban land-atmospheric framework, viz. the coupled urban canopy model-single column model (UCM-SCM). The results show that the atmospheric dynamics are sensitive to land surface conditions. The most sensitive parameters are dimensional parameters, i.e. roof width, aspect ratio, roughness length of heat and momentum, since these parameters control the magnitude of sensible heat flux. The relative insensitive parameters are hydrological parameters since the lawns or green roofs in urban areas are regularly irrigated so that the water availability for evaporation is never constrained.

Original languageEnglish (US)
Pages (from-to)918-920
Number of pages3
JournalData in Brief
Volume5
DOIs
Publication statusPublished - Dec 1 2015

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ASJC Scopus subject areas

  • General
  • Education

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