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Advances in Meteorology
Volume 2013, Article ID 312572, 13 pages
http://dx.doi.org/10.1155/2013/312572
Research Article

Modification of Human-Biometeorologically Significant Radiant Flux Densities by Shading as Local Method to Mitigate Heat Stress in Summer within Urban Street Canyons

1Albert-Ludwigs University of Freiburg, Werthmannstraβe 10, 79098 Freiburg, Germany
2Department of Physical Geography and Ecosystem Science, Lund University, Sölvegatan 12, 223 62 Lund, Sweden

Received 8 April 2013; Revised 31 May 2013; Accepted 7 June 2013

Academic Editor: Tzu-Ping Lin

Copyright © 2013 Hyunjung Lee et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. H. Mayer, J. Holst, P. Dostal, F. Imbery, and D. Schindler, “Human thermal comfort in summer within an urban street canyon in central Europe,” Meteorologische Zeitschrift, vol. 17, no. 3, pp. 241–250, 2008. View at Publisher · View at Google Scholar · View at Scopus
  2. J. Holst and H. Mayer, “Impacts of street design parameters on human-biometeorological variables,” Meteorologische Zeitschrift, vol. 20, no. 5, pp. 541–552, 2011. View at Publisher · View at Google Scholar · View at Scopus
  3. J. Ballester, X. Rodó, and F. Giorgi, “Future changes in central Europe heat waves expected to mostly follow summer mean warming,” Climate Dynamics, vol. 35, no. 7, pp. 1191–1205, 2010. View at Publisher · View at Google Scholar · View at Scopus
  4. J. Ballester, F. Giorgi, and X. Rodó, “Changes in European temperature extremes can be predicted from changes in PDF central statistics,” Climatic Change, vol. 98, no. 1-2, pp. 277–284, 2010. View at Publisher · View at Google Scholar · View at Scopus
  5. R. S. Kovats and S. Hajat, “Heat stress and public health: a critical review,” Annual Review of Public Health, vol. 29, pp. 41–55, 2008. View at Publisher · View at Google Scholar · View at Scopus
  6. S. N. Gosling, J. A. Lowe, G. R. McGregor, M. Pelling, and B. D. Malamud, “Associations between elevated atmospheric temperature and human mortality: a critical review of the literature,” Climatic Change, vol. 92, no. 3-4, pp. 299–341, 2009. View at Publisher · View at Google Scholar · View at Scopus
  7. Federal Statistical Office of Germany, “Demographic change in Germany—issue 2011,” Tech. Rep. 1, 2011. View at Google Scholar
  8. C. S. B. Grimmond, M. Roth, T. R. Oke et al., “Climate and more sustainable cities: climate information for improved planning and management of cities (producers/capabilities perspective),” Procedia Environmental Sciences, vol. 1, pp. 247–274, 2010. View at Google Scholar
  9. E. Ng, “Towards planning and practical understanding of the need for meteorological and climatic information in the design of high-density cities: a case-based study of Hong Kong,” International Journal of Climatology, vol. 32, no. 4, pp. 582–598, 2012. View at Publisher · View at Google Scholar · View at Scopus
  10. W. Kuttler, “Climate change in urban areas—part 2: measures,” Environmental Sciences Europe, vol. 23, pp. 1–15, 2011. View at Publisher · View at Google Scholar · View at Scopus
  11. W. Kuttler, S. Weber, J. Schonnefeld, and A. Hesselschwerdt, “Urban/rural atmospheric water vapour pressure differences and urban moisture excess in Krefeld, Germany,” International Journal of Climatology, vol. 27, no. 14, pp. 2005–2015, 2007. View at Publisher · View at Google Scholar · View at Scopus
  12. E. Ng, “Policies and technical guidelines for urban planning of high-density cities—air ventilation assessment (AVA) of Hong Kong,” Building and Environment, vol. 44, no. 7, pp. 1478–1488, 2009. View at Publisher · View at Google Scholar · View at Scopus
  13. J. Holst and H. Mayer, “Urban human-biometeorology: investigations in freiburg (Germany) on human thermal comfort,” Urban Climate News, no. 38, pp. 5–10, 2010. View at Google Scholar
  14. F. Ali-Toudert and H. Mayer, “Numerical study on the effects of aspect ratio and orientation of an urban street canyon on outdoor thermal comfort in hot and dry climate,” Building and Environment, vol. 41, no. 2, pp. 94–108, 2006. View at Publisher · View at Google Scholar · View at Scopus
  15. F. Ali-Toudert and H. Mayer, “Effects of asymmetry, galleries, overhanging façades and vegetation on thermal comfort in urban street canyons,” Solar Energy, vol. 81, no. 6, pp. 742–754, 2007. View at Publisher · View at Google Scholar · View at Scopus
  16. H. Mayer and P. Höppe, “Thermal comfort of man in different urban environments,” Theoretical and Applied Climatology, vol. 38, no. 1, pp. 43–49, 1987. View at Google Scholar
  17. N. Kántor and J. Unger, “Benefits and opportunities of adopting GIS in thermal comfort studies in resting places: an urban park as an example,” Landscape and Urban Planning, vol. 98, no. 1, pp. 36–46, 2010. View at Publisher · View at Google Scholar · View at Scopus
  18. L. Chen and E. Ng, “Outdoor thermal comfort and outdoor activities: a review of research in the past decade,” Cities, vol. 29, no. 2, pp. 118–125, 2012. View at Publisher · View at Google Scholar · View at Scopus
  19. T.-P. Lin, K.-T. Tsai, R.-L. Hwang, and A. Matzarakis, “Quantification of the effects of thermal indices and sky view factor on park attendance,” Landscape and Urban Planning, vol. 107, no. 2, pp. 137–146, 2012. View at Google Scholar
  20. A. M. Abdel-Ghany, I. M. Al-Helal, and M. R. Shady, “Human thermal comfort and heat stress in an outdoor urban arid environment: a case study,” Advances in Meteorology, vol. 2013, Article ID 693541, 7 pages, 2013. View at Publisher · View at Google Scholar
  21. P. Cohen, O. Potchter, and A. Matzarakis, “Human thermal perception of Coastal Mediterranean outdoor urban environments,” Applied Geography, vol. 37, no. 1, pp. 1–10, 2013. View at Google Scholar
  22. D. Fröhlich and A. Matzarakis, “Modelling of changes in thermal bioclimate: examples based on urban spaces in Freiburg, Germany,” Theoretical and Applied Climatology, vol. 111, no. 3-4, pp. 547–558, 2013. View at Google Scholar
  23. G. Jendritzky, R. de Dear, and G. Havenith, “UTCI-Why another thermal index?” International Journal of Biometeorology, vol. 56, no. 3, pp. 421–428, 2012. View at Publisher · View at Google Scholar · View at Scopus
  24. A. Matzarakis, F. Rutz, and H. Mayer, “Modelling radiation fluxes in simple and complex environments: basics of the RayMan model,” International Journal of Biometeorology, vol. 54, no. 2, pp. 131–139, 2010. View at Publisher · View at Google Scholar · View at Scopus
  25. L. Shashua-Bar, D. Pearlmutter, and E. Erell, “The influence of trees and grass on outdoor thermal comfort in a hot-arid environment,” International Journal of Climatology, vol. 31, no. 10, pp. 1498–1506, 2011. View at Publisher · View at Google Scholar · View at Scopus
  26. D. E. Bowler, L. Buyung-Ali, T. M. Knight, and A. S. Pullin, “Urban greening to cool towns and cities: a systematic review of the empirical evidence,” Landscape and Urban Planning, vol. 97, no. 3, pp. 147–155, 2010. View at Publisher · View at Google Scholar · View at Scopus
  27. T.-P. Lin, A. Matzarakis, and R.-L. Hwang, “Shading effect on long-term outdoor thermal comfort,” Building and Environment, vol. 45, no. 1, pp. 213–221, 2010. View at Publisher · View at Google Scholar · View at Scopus
  28. F. Lindberg and C. S. B. Grimmond, “The influence of vegetation and building morphology on shadow patterns and mean radiant temperatures in urban areas: model development and evaluation,” Theoretical and Applied Climatology, vol. 105, no. 3-4, pp. 311–323, 2011. View at Publisher · View at Google Scholar · View at Scopus
  29. S. Oliveira, H. Andrade, and T. Vaz, “The cooling effect of green spaces as a contribution to the mitigation of urban heat: a case study in Lisbon,” Building and Environment, vol. 46, no. 11, pp. 2186–2194, 2011. View at Publisher · View at Google Scholar · View at Scopus
  30. G. Gross, “Effects of different vegetation on temperature in an urban building environment. micro-scale numerical experiments,” Meteorologische Zeitschrift, vol. 21, no. 4, pp. 399–412, 2012. View at Google Scholar
  31. L. Shashua-Bar, I. X. Tsiros, and M. Hoffman, “Passive cooling design options to ameliorate thermal comfort in urban streets of a mediterranean climate (athens) under hot summer conditions,” Building and Environment, vol. 57, pp. 110–119, 2012. View at Google Scholar
  32. S. Leuzinger, R. Vogt, and C. Körner, “Tree surface temperature in an urban environment,” Agricultural and Forest Meteorology, vol. 150, no. 1, pp. 56–62, 2010. View at Publisher · View at Google Scholar · View at Scopus
  33. P. Höppe, “The physiological equivalent temperature—a universal index for the biometeorological assessment of the thermal environment,” International Journal of Biometeorology, vol. 43, no. 2, pp. 71–75, 1999. View at Google Scholar · View at Scopus
  34. P. Höppe, “A new method to determine the mean radiant temperature outdoors,” Wetter und Leben, vol. 44, no. 1–3, pp. 147–151, 1992. View at Google Scholar
  35. S. Thorsson, F. Lindberg, I. Eliasson, and B. Holmer, “Different methods for estimating the mean radiant temperature in an outdoor urban setting,” International Journal of Climatology, vol. 27, no. 14, pp. 1983–1993, 2007. View at Publisher · View at Google Scholar · View at Scopus
  36. N. Kántor, L. Égerházi, and J. Unger, “Subjective estimation of thermal environment in recreational urban spaces—part 1: investigations in Szeged, Hungary,” International Journal of Biometeorology, vol. 56, no. 6, pp. 1075–1088, 2012. View at Google Scholar
  37. S. Oliveira and H. Andrade, “An initial assessment of the bioclimatic comfort in an outdoor public space in Lisbon,” International Journal of Biometeorology, vol. 52, no. 1, pp. 69–84, 2007. View at Publisher · View at Google Scholar · View at Scopus
  38. N. Kántor and J. Unger, “The most problematic variable in the course of human-biometeorological comfort assessment—the mean radiant temperature,” Central European Journal of Geosciences, vol. 3, no. 1, pp. 90–100, 2011. View at Publisher · View at Google Scholar · View at Scopus
  39. S. Thorsson, M. Lindqvist, and S. Lindqvist, “Thermal bioclimatic conditions and patterns of behaviour in an urban park in Göteborg, Sweden,” International Journal of Biometeorology, vol. 48, no. 3, pp. 149–156, 2004. View at Publisher · View at Google Scholar · View at Scopus
  40. N. Kántor, J. Unger, and Á. Gulyas, “Subjective estimations of thermal environment in recreational urban spaces—part 2: international comparison,” International Journal of Biometeorology, vol. 56, no. 6, pp. 1089–1101, 2012. View at Google Scholar
  41. T.-P. Lin, “Thermal perception, adaptation and attendance in a public square in hot and humid regions,” Building and Environment, vol. 44, no. 10, pp. 2017–2026, 2009. View at Publisher · View at Google Scholar · View at Scopus
  42. E. Ng and V. Cheng, “Urban human thermal comfort in hot and humid Hong Kong,” Energy and Buildings, vol. 55, pp. 51–65, 2012. View at Publisher · View at Google Scholar · View at Scopus
  43. A. Matzarakis and H. Mayer, “Another kind of environmental stress: thermal stress,” WHO Newsletter, vol. 18, pp. 7–10, 1996. View at Google Scholar
  44. G. Jendritzky, W. Sönning, and H. J. Swantes, “An objective evaluation method for the description of the thermal surroundings in urban and landscape planning (“Klima-Michel-Modell”),” Academy Spatial Research Planning Report 28, 1979. View at Google Scholar
  45. J. Konarska, F. Lindberg, A. Larsson, S. Thorsson, and B. Holmer, “Transmissivity of solar radiation through the crowns of single urban trees,” Urban Climate News, no. 46, pp. 20–24, 2012. View at Google Scholar