A review on the generation, determination and mitigation of Urban Heat Island

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Abstract

Urban Heat Island (UHI) is considered as one of the major problems in the 21st century posed to human beings as a result of urbanization and industrialization of human civilization. The large amount of heat generated from urban structures, as they consume and re-radiate solar radiations, and from the anthropogenic heat sources are the main causes of UHI. The two heat sources increase the temperatures of an urban area as compared to its surroundings, which is known as Urban Heat Island Intensity (UHII). The problem is even worse in cities or metropolises with large population and extensive economic activities. The estimated three billion people living in the urban areas in the world are directly exposed to the problem, which will be increased significantly in the near future. Due to the severity of the problem, vast research effort has been dedicated and a wide range of literature is available for the subject. The literature available in this area includes the latest research approaches, concepts, methodologies, latest investigation tools and mitigation measures. This study was carried out to review and summarize this research area through an investigation of the most important feature of UHI. It was concluded that the heat re-radiated by the urban structures plays the most important role which should be investigated in details to study urban heating especially the UHI. It was also concluded that the future research should be focused on design and planning parameters for reducing the effects of urban heat island and ultimately living in a better environment.

References (68)

  • E Jauregui

    Heat island development in Mexico City

    Atmospheric Environment

    (1997)
  • Y Kikegawa et al.

    Development of a numerical simulation system toward comprehensive assessments of urban warming countermeasures including their impacts upon the urban buildings, energy demands

    Applied Energy

    (2003)
  • Y Kikegawa et al.

    Impacts of city-block-scale counter measures against urban heat island phenomena upon a building's energy consumption for airconditioning

    Applied Energy

    (2006)
  • K Klysik et al.

    Temporal and spatial characteristics of the urban heat island of Lodz, Poland

    Atmospheric Environment

    (1999)
  • M Kolokotroni et al.

    The effect of the London Urban Heat Island on building summer cooling demand and night ventilation strategies

    Solar Energy

    (2006)
  • A Mochida et al.

    CFD analysis of mesoscale climate in the greater Tokyo area

    Journal of Wind Engineering and Industrial Aerodynamics

    (1997)
  • J Nichol et al.

    Modeling urban environment quality in a tropical city

    Landscape and Urban Planning

    (2005)
  • R Pongracz et al.

    Remotely sensed thermal information applied to urban climate analysis

    Advances in Space Research

    (2006)
  • AH Rosenfeld et al.

    Cool communities: Strategies for heat island mitigation and smog reduction

    Energy and Buildings

    (1998)
  • DJ Sailor et al.

    A top-down methodology for developing diurnal and seasonal anthropogenic heating profiles for urban areas

    Atmospheric Environment

    (2004)
  • J Sang et al.

    Observational and numerical studies of wintertime urban boundary layer

    Journal of Wind Engineering and Industrial Aerodynamics

    (2000)
  • I Simmonds et al.

    Weekly cycle of meteorologi-128 RIZWAN Ahmed Memon et al. Vol. 20 cal variations in Melbourne and the role of pollution and anthropogenic heat release

    Atmospheric Environment

    (1997)
  • MS Sodha et al.

    Reduction of heat flux by a flowing water layer over an insulated roof

    Building and Environment

    (1980)
  • K Steinecke

    Urban climatological studies in the Reykjavik subarctic environment, Iceland

    Atmospheric Environment

    (1999)
  • H Taha

    Urban climates and heat islands: Albedo, evapotranspiration, and anthropogenic heat

    Energy and Buildings

    (1997)
  • K Takahashi et al.

    Measurement of thermal environment in Kyoto City and its prediction by CFD simulation

    Energy and Buildings

    (2004)
  • H Takebayashi et al.

    Surface heat budget on green roof and high reflection roof for mitigation of urban heat island

    Building and Environment

    (2007)
  • GN Tiwari et al.

    A review–Cooling by water evaporation over roof

    Energy Conversion and Management

    (1982)
  • H Tong et al.

    Numerical simulation of the urban boundary layer over the complex terrain of Hong Kong

    Atmospheric Environment

    (2005)
  • A Urano et al.

    Thermal environment simulation for three dimensional replacement of urban activity

    Journal of Wind Engineering and Industrial Aerodynamics

    (1999)
  • A Velazquez-Lozada et al.

    Urban Heat island effect analysis for San Juan, Puerto Rico

    Atmospheric Environment

    (2006)
  • NH Wong et al.

    Study of green areas and urban heat island in a tropical city

    Habitat International

    (2005)
  • C Yu et al.

    Thermal benefits of City Parks

    Energy and Buildings

    (2006)
  • AJ Arnfield

    Two decades of urban climate research: A review of turbulence, exchanges of energy and water, and the urban heat island

    International Journal of Climatology

    (2003)
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