Influence of sky view factor on outdoor thermal environment and physiological equivalent temperature

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• 作者：Xiaodong He (1) (2)
  Shiguang Miao (1) (2)
  Shuanghe Shen (1)
  Ju Li (2)
  Benzhi Zhang (3)
  Ziyue Zhang (3)
  Xiujie Chen (3)
  
  1. Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters ; Nanjing University of Information Science & Technology ; No. 219 Ningliu Road ; Nanjing ; Jiangsu ; 210044 ; China
  2. Institute of Urban Meteorology ; China Meteorological Administration ; No.55 Beiwaxili Road ; Haidian District ; Beijing ; 100089 ; China
  3. Chaoyang Meteorological Service ; No.6 Dongfeng South Road ; Beijing ; China
  
• 关键词：Urban planning ; Local ; scale ; Sky view factor ; Outdoor thermal environment ; Physiological equivalent temperature
• 刊名：International Journal of Biometeorology
• 出版年：2015
• 出版时间：March 2015
• 年：2015
• 卷：59
• 期：3
• 页码：285-297
• 全文大小：9,580 KB
• 参考文献：1. Alcoforado MJ, Andrade H, Lopes A et al (2009) Application of climatic guidelines to urban planning: the example of Lisbon (Portugal). Landsc Urban Plan 90:56鈥?5 CrossRef
  2. Ali-Toudert F, Mayer H (2006) Numerical study on the effects of aspect ratio and orientation of an urban street canyon on outdoor thermal comfort in hot and dry climate. Build Environ 41:94鈥?08 CrossRef
  3. Ali-Toudert F, Mayer H (2007) Effects of asymmetry, galleries, overhanging fa莽ades and vegetation on thermal comfort in urban street canyons. Sol Energy 81:742鈥?54 CrossRef
  4. Andrade H, Alcoforado MJ (2008) Microclimatic variation of thermal comfort in a district of Lisbon (Telheiras) at night. Theor Appl Climatol 92:225鈥?37 CrossRef
  5. Bourbia F, Boucheriba F (2010) Impact of street design on urban microclimate for semiarid climate (Constantine). Renew Energy 35:343鈥?47 CrossRef
  6. CASS (2009) Blue Book of Cities in China, Annual Report of Urban Development in China No. 2, pp. 543, Chinese Academy of Social Sciences (CASS). China Social Sciences Academic Press, Beijing
  7. CASS (2012) Blue book of China鈥檚 society, 2012 society of China analysis and forecast. pp. 310, Chinese Academy of Social Sciences (CASS). China Social Sciences Academic Press, Beijing
  8. Corripio JG (2003) Vectorial algebra algorithms for calculating terrain parameters from DEMs and solar radiation modeling in mountainous terrain. Int J Geogr Inf Sci 17:1鈥?3 CrossRef
  9. CPG (2006) 2006鈥?020 National Outline for Medium and Long Term Scientific & Technological Development. The State Council of the People鈥檚 Republic of China, Beijing
  10. Dou Y, Tao YS, Hu B (2008) The application of quality control procedures for real-time data form automatic weather stations. Meteorog Mon 34:77鈥?1 (in Chinese with English Abstract)
  11. Eliasson I (2000) The use of climate knowledge in urban planning. Landsc Urban Plan 48:31鈥?4 CrossRef
  12. Eliasson I, Knez I, Westerberg U et al (2007) Climate and behavior in a Nordic city. Landsc Urban Plan 82:72鈥?4 CrossRef
  13. Emmanuel R, Johansson E (2006) Influence of urban morphology and sea breeze on hot humid microclimate: the case of Colombo, Sri Lanka. Clim Res 30:189鈥?00 CrossRef
  14. Emmanuel R, Rosenlund H, Johansson E (2007) Urban shading鈥攁 design option for the tropics? A study in Colombo, Sri Lanka. Int J Climatol 27:1995鈥?004 CrossRef
  15. Giridharan R, Lau SSY, Ganesan S (2005) Nocturnal heat island effect in urban residential developments of Hong Kong. Energy Build 37:964鈥?71 CrossRef
  16. Giridharan R, Lau SSY, Ganesan S, Givoni B (2007) Urban design factors influencing heat island intensity in high-rise high-density environments of Hong Kong. Build Environ 42:3669鈥?684 CrossRef
  17. Giridharan R, Lau SSY, Ganesan S, Givoni B (2008) Lowering the outdoor temperature in high-rise high-density residential developments of coastal Hong Kong: the vegetation influence. Build Environ 43:1583鈥?595 CrossRef
  18. Gulyas A, Unger J, Matzarakis A (2006) Assessment of the microclimatic and human comfort conditions in a complex urban environment: modelling and measurements. Build Environ 41:1713鈥?722 CrossRef
  19. Hamdi R, Schayes G (2007) Sensitivity study of the urban heat island intensity to urban characteristics. Int J Climatol 28:973鈥?82 CrossRef
  20. He XD, Shen SH, Miao SG (2013) Applications of fisheye imagery in urban environment: a case based study in Nanjing. Adv Mater Res 726鈥?31:4870鈥?874 CrossRef
  21. Holst J, Mayer H (2010) Urban human-biometeorology: investigations in Freiburg (Germany) on human thermal comfort. IAUC Newsl No 38:5鈥?0
  22. Holst J, Mayer H (2011) Impacts of street design parameters on human-biometeorological variables. Meteorol Z 20:541鈥?52 CrossRef
  23. H枚ppe P (1999) The physiological equivalent temperature鈥攁 universal index for the biometeorological assessment of the thermal environment. Int J Biometeorol 43:71鈥?5 CrossRef
  24. Hwang RL, Lin TP, Matzarakis A (2011) Seasonal effects of urban street shading on long-term outdoor thermal comfort. Build Environ 46:863鈥?70 CrossRef
  25. Ichinose T, Shimodozono K, Hanaki K (1999) Impact of anthropogenic heat on urban climate in Tokyo. Atmos Environ 33:3897鈥?909 CrossRef
  26. IPCC (2007) Climate change 2007: The Physical Science Basis-Summary for Policymakers Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Intergovernmental Panel on Climate Change (IPCC), Paris
  27. Johansson E (2006) Influence of urban geometry on outdoor thermal comfort in a hot dry climate: a study in Fez, Morocco. Build Environ 41:1326鈥?338 CrossRef
  28. Johansson E, Emmanuel R (2006) The influence of urban design on outdoor thermal comfort in the hot, humid city of Colombo, Sri Lanka. Int J Biometeorol 51:119鈥?33 CrossRef
  29. Lee H, Holst J, Mayer H (2013) Modification of human-biometeorologically significant radiant flux densities by shading as local method to mitigate heat stress in summer within urban street canyons. Adv Meteorol 06:1鈥?3
  30. Lin TP, Matzarakis A (2008) Tourism climate and thermal comfort in Sun Moon Lake, Taiwan. Int J Biometeorol 52:281鈥?90 CrossRef
  31. Lin TP, Ho YF, Huang YS (2007) Seasonal effect of pavement on outdoor thermal environments in subtropical Taiwan. Build Environ 42:4124鈥?131 CrossRef
  32. Lin TP, Matzarakis A, Hwang RL (2010) Shading effect on long-term outdoor thermal comfort. Build Environ 45:213鈥?21 CrossRef
  33. Lindberg F (2007) Modelling the urban climate using a local governmental geo-database. Meteorol Appl 14:263鈥?73 CrossRef
  34. Lindberg F, Grimmond CSB (2010) Continuous sky view factor maps from high resolution urban digital elevation models. Clim Res 42:177鈥?83 CrossRef
  35. Lindberg F, Grimmond CSB (2011) The influence of vegetation and building morphology on shadow patterns and mean radiant temperatures in urban areas: model development and evaluation. Theor Appl Climatol 105:311鈥?23 CrossRef
  36. Matzarakis A, Mayer H, Iziomon MG (1999) Applications of a universal thermal index: physiological equivalent temperature. Int J Biometeorol 43:76鈥?4 CrossRef
  37. Matzarakis A, Rutz F, Mayer H (2007) Modelling radiation fluxes in simple and complex environments鈥攁pplication of the RayMan model. Int J Biometeorol 51:323鈥?34 CrossRef
  38. Matzarakis A, Rutz F, Mayer H (2010) Modelling radiation fluxes in simple and complex environments: basics of the RayMan model. Int J Biometeorol 54:131鈥?39 CrossRef
  39. Mayer H, H枚ppe P (1987) Thermal comfort of man in different urban environments. Theor Appl Climatol 38:43鈥?9 CrossRef
  40. Miao SG, Jiang WM, Wang XY et al (2006) Impact assessment of urban meteorology and the atmospheric environment using urban sub-domain planning. Bound-Lay Meteorol 118:133鈥?50 CrossRef
  41. Miao SG, Dou JX, Chen F et al (2012) Analysis of observations on the urban surface energy balance in Beijing. Sci China Ser D-Earth Sci 55:1881鈥?890 CrossRef
  42. Muneer T, Gul MS (2000) Evaluation of sunshine and cloud cover based models for generating solar radiation data. Energ Convers Manage 41:461鈥?82 CrossRef
  43. Ng E (2012) 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. Int J Climatol 32:582鈥?98 CrossRef
  44. Oliveira S, Andrade H (2007) An initial assessment of the bioclimatic comfort in an outdoor public space in Lisbon. Int J Biometeorol 52:69鈥?4 CrossRef
  45. Ou YY, Jiang WM, Hu F (2003) Experimental study in wind tunnel in the field of air flows and pollutant dispersion in the urban sub-domain. J Nanjing Univ (Nat Sci) 39:770鈥?80 (in Chinese with English Abstract)
  46. Ratti C, Richens P (2004) Raster analysis of urban form. Environ Plan B Plan Des 31:297鈥?09 CrossRef
  47. Ratti C, Di Sabatino S, Britter R (2002) Analysis of 3-d urban databases with respect to air pollution dispersion for a number of European and American cities. Water Air Soil Pollut 2:459鈥?69 CrossRef
  48. Thorsson S, Lindqvist M, Lindqvist S (2004) Thermal bioclimatic conditions and patterns of behaviour in an urban park in Goteborg, Sweden. Int J Biometeorol 48:149鈥?56 CrossRef
  49. Yang P, Ren GY, Liu WD (2012) Spatial and diurnal characteristics of summer rainfall over Beijing municipality based on a high density AWS dataset. Int J Climatol 33:2769鈥?780 CrossRef
  50. Yu YJ, Zheng YF, Tan JG et al (2009) Changes of physiological equivalent temperature of big cities in China during 1955鈥?005. Sci Meteorol Sin 29:272鈥?76 (in Chinese with English Abstract)
  51. Zhou RW, Jiang WM, He XF (2008) Study on effects of buildings morphology on urban boundary layer using an urban canopy model. Acta Meteorol Sin 66:89鈥?9 (in Chinese with English Abstract)
  52. Zhu QG, Lin JR, Shou SW (2007) Principles and methods in synoptic meteorology (The fourth edition in Chinese). China Meteorological Press, Beijing
  53. Zuo DK, Zhou YH, Xiang YQ et al (1991) Study on the earth鈥?surface radiations. Science Press, Beijing (in Chinese)
  
• 刊物类别：Earth and Environmental Science
• 刊物主题：Life Sciences
  Animal Physiology
  Plant Physiology
  Environmental Medicine/Environmental Psychology
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1432-1254

文摘

Sky view factor (SVF), which is an indicator of urban canyon geometry, affects the surface energy balance, local air circulation, and outdoor thermal comfort. This study focused on a continuous and long-term meteorological observation system to investigate the effects of SVF on outdoor thermal conditions and physiological equivalent temperature (PET) in the central business district (CBD) of Beijing (which is located within Chaoyang District), specifically addressed current knowledge gaps for SVF-PET relationships in cities with typical continental/microthermal climates. An urban sub-domain scale model and the RayMan model were used to diagnose wind fields and to calculate SVF and long-term PET, respectively. Analytical results show that the extent of shading contributes to variations in thermal perception distribution. Highly shaded areas (SVF 0.5), and vice versa. Because Beijing has a monsoon-influenced humid continental climate with hot summers and long, cold, windy, and dry winters, a design project that ideally provides moderate shading should be planned to balance hot discomfort in summer and cold discomfort in winter, which effectively prolongs the comfort periods in outdoor spaces throughout the entire year. This research indicate that climate zone characteristics, urban environmental conditions, and thermal comfort requirements of residents must be accounted for in local-scale scientific planning and design, i.e., for urban canyon streets and residential estates.