IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v13y2020i2p470-d310247.html
   My bibliography  Save this article

Exploring the Synergies between Urban Overheating and Heatwaves (HWs) in Western Sydney

Author

Listed:
  • Hassan Saeed Khan

    (Faculty of Built Environment, University of New South Wales (UNSW), Sydney NSW 2052, Australia
    Data-61, The Commonwealth Scientific and Industrial Research Organization (CSIRO), Underwood Ave, Floreat, Perth WA 6014, Australia)

  • Riccardo Paolini

    (Faculty of Built Environment, University of New South Wales (UNSW), Sydney NSW 2052, Australia)

  • Mattheos Santamouris

    (Faculty of Built Environment, University of New South Wales (UNSW), Sydney NSW 2052, Australia)

  • Peter Caccetta

    (Data-61, The Commonwealth Scientific and Industrial Research Organization (CSIRO), Underwood Ave, Floreat, Perth WA 6014, Australia)

Abstract

There is no consensus regarding the change of magnitude of urban overheating during HW periods, and possible interactions between the two phenomena are still an open question, despite the increasing frequency and impacts of Heatwaves (HW). The purpose of this study is to explore the interactions between urban overheating and HWs in Sydney, which is under the influence of two synoptic circulation systems. For this purpose, a detailed analysis has been performed for the city of Sydney, while considering an urban (Observatory Hill), in the Central Business District (CBD), and a non-urban station in Western Sydney (Penrith Lakes). Summer 2017 was considered as a study period, and HW and Non-Heatwave (NHW) periods were identified to explore the interactions between urban overheating and HWs. A strong link was observed between urban overheating and HWs, and the difference between the peak average urban overheating magnitude during HWs and NHWs was around 8 °C. Additionally, the daytime urban overheating effect was more pronounced during the HWs when compared to nighttime. The advective flux was found as the most important interaction between urban overheating and HWs, in addition to the sensible and latent heat fluxes.

Suggested Citation

  • Hassan Saeed Khan & Riccardo Paolini & Mattheos Santamouris & Peter Caccetta, 2020. "Exploring the Synergies between Urban Overheating and Heatwaves (HWs) in Western Sydney," Energies, MDPI, vol. 13(2), pages 1-17, January.
    • Handle: RePEc:gam:jeners:v:13:y:2020:i:2:p:470-:d:310247
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/13/2/470/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/13/2/470/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Lei Zhao & Xuhui Lee & Ronald B. Smith & Keith Oleson, 2014. "Strong contributions of local background climate to urban heat islands," Nature, Nature, vol. 511(7508), pages 216-219, July.
    2. Hassan Saeed Khan & Muhammad Asif, 2017. "Impact of Green Roof and Orientation on the Energy Performance of Buildings: A Case Study from Saudi Arabia," Sustainability, MDPI, vol. 9(4), pages 1-18, April.
    3. John Paravantis & Mat Santamouris & Constantinos Cartalis & Chrysanthi Efthymiou & Nikoletta Kontoulis, 2017. "Mortality Associated with High Ambient Temperatures, Heatwaves, and the Urban Heat Island in Athens, Greece," Sustainability, MDPI, vol. 9(4), pages 1-22, April.
    4. Vaneckova, Pavla & Beggs, Paul J. & Jacobson, Carol R., 2010. "Spatial analysis of heat-related mortality among the elderly between 1993 and 2004 in Sydney, Australia," Social Science & Medicine, Elsevier, vol. 70(2), pages 293-304, January.
    5. Jonathan A. Patz & Diarmid Campbell-Lendrum & Tracey Holloway & Jonathan A. Foley, 2005. "Impact of regional climate change on human health," Nature, Nature, vol. 438(7066), pages 310-317, November.
    6. Mat Santamouris & Shamila Haddad & Francesco Fiorito & Paul Osmond & Lan Ding & Deo Prasad & Xiaoqiang Zhai & Ruzhu Wang, 2017. "Urban Heat Island and Overheating Characteristics in Sydney, Australia. An Analysis of Multiyear Measurements," Sustainability, MDPI, vol. 9(5), pages 1-21, April.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Alessia Di Giuseppe & Marta Cardinali & Beatrice Castellani & Mirko Filipponi & Alberto Maria Gambelli & Lucio Postrioti & Andrea Nicolini & Federico Rossi, 2021. "The Effect of the Substrate on the Optic Performance of Retro-Reflective Coatings: An In-Lab Investigation," Energies, MDPI, vol. 14(10), pages 1-10, May.
    2. Jing Kong & Yongling Zhao & Jan Carmeliet & Chengwang Lei, 2021. "Urban Heat Island and Its Interaction with Heatwaves: A Review of Studies on Mesoscale," Sustainability, MDPI, vol. 13(19), pages 1-26, September.
    3. Jack Ngarambe & Mattheos Santamouris & Geun Young Yun, 2022. "The Impact of Urban Warming on the Mortality of Vulnerable Populations in Seoul," Sustainability, MDPI, vol. 14(20), pages 1-26, October.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Bing Li & Zhifeng Liu & Ying Nan & Shengnan Li & Yanmin Yang, 2018. "Comparative Analysis of Urban Heat Island Intensities in Chinese, Russian, and DPRK Regions across the Transnational Urban Agglomeration of the Tumen River in Northeast Asia," Sustainability, MDPI, vol. 10(8), pages 1-16, July.
    2. SangHyeok Lee & Donghyun Kim, 2022. "Multidisciplinary Understanding of the Urban Heating Problem and Mitigation: A Conceptual Framework for Urban Planning," IJERPH, MDPI, vol. 19(16), pages 1-15, August.
    3. Zheng, Zhonghua & Zhao, Lei & Oleson, Keith W., 2020. "Large model parameter and structural uncertainties in global projections of urban heat waves," Earth Arxiv f5pwa, Center for Open Science.
    4. W. J. W. Botzen & M. L. Martinius & P. Bröde & M. A. Folkerts & P. Ignjacevic & F. Estrada & C. N. Harmsen & H. A. M. Daanen, 2020. "Economic valuation of climate change–induced mortality: age dependent cold and heat mortality in the Netherlands," Climatic Change, Springer, vol. 162(2), pages 545-562, September.
    5. Soares, N. & Martins, A.G. & Carvalho, A.L. & Caldeira, C. & Du, C. & Castanheira, É. & Rodrigues, E. & Oliveira, G. & Pereira, G.I. & Bastos, J. & Ferreira, J.P. & Ribeiro, L.A. & Figueiredo, N.C. & , 2018. "The challenging paradigm of interrelated energy systems towards a more sustainable future," Renewable and Sustainable Energy Reviews, Elsevier, vol. 95(C), pages 171-193.
    6. Peng Ren & Xinxin Zhang & Haoyan Liang & Qinglin Meng, 2019. "Assessing the Impact of Land Cover Changes on Surface Urban Heat Islands with High-Spatial-Resolution Imagery on a Local Scale: Workflow and Case Study," Sustainability, MDPI, vol. 11(19), pages 1-24, September.
    7. Qunfang Huang & Yuqi Lu, 2015. "The Effect of Urban Heat Island on Climate Warming in the Yangtze River Delta Urban Agglomeration in China," IJERPH, MDPI, vol. 12(8), pages 1-17, July.
    8. Huihui Wang & Yunsong Yang & Suru Liu & Hanyu Xue & Tingting Xu & Wanlin He & Xiaoyong Gao & Ruifeng Jiang, 2024. "Unveiling the Coupling Coordination and Interaction Mechanism between the Local Heat Island Effect and Urban Resilience in China," Sustainability, MDPI, vol. 16(6), pages 1-28, March.
    9. Molini, A. & Talkner, P. & Katul, G.G. & Porporato, A., 2011. "First passage time statistics of Brownian motion with purely time dependent drift and diffusion," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 390(11), pages 1841-1852.
    10. Denis Maragno & Michele Dalla Fontana & Francesco Musco, 2020. "Mapping Heat Stress Vulnerability and Risk Assessment at the Neighborhood Scale to Drive Urban Adaptation Planning," Sustainability, MDPI, vol. 12(3), pages 1-16, February.
    11. Giuseppina A. Giorgio & Maria Ragosta & Vito Telesca, 2017. "Climate Variability and Industrial-Suburban Heat Environment in a Mediterranean Area," Sustainability, MDPI, vol. 9(5), pages 1-10, May.
    12. Ioanna Kyprianou & Despina Serghides & Harriet Thomson & Salvatore Carlucci, 2023. "Learning from the Past: The Impacts of Economic Crises on Energy Poverty Mortality and Rural Vulnerability," Energies, MDPI, vol. 16(13), pages 1-13, July.
    13. David Hidalgo García & Julián Arco Díaz & Adelaida Martín Martín & Emilio Gómez Cobos, 2022. "Spatiotemporal Analysis of Urban Thermal Effects Caused by Heat Waves through Remote Sensing," Sustainability, MDPI, vol. 14(19), pages 1-24, September.
    14. Bohong Zheng & Rui Guo & Komi Bernard Bedra & Yanfen Xiang, 2022. "Quantitative Evaluation of Urban Style at Street Level: A Case Study of Hengyang County, China," Land, MDPI, vol. 11(4), pages 1-28, March.
    15. Michael Tong & Berhanu Wondmagegn & Jianjun Xiang & Alana Hansen & Keith Dear & Dino Pisaniello & Blesson Varghese & Jianguo Xiao & Le Jian & Benjamin Scalley & Monika Nitschke & John Nairn & Hilary B, 2022. "Hospitalization Costs of Respiratory Diseases Attributable to Temperature in Australia and Projections for Future Costs in the 2030s and 2050s under Climate Change," IJERPH, MDPI, vol. 19(15), pages 1-16, August.
    16. Nicolas Taconet & Aurélie Méjean & Céline Guivarch, 2020. "Influence of climate change impacts and mitigation costs on inequality between countries," Climatic Change, Springer, vol. 160(1), pages 15-34, May.
    17. Jaewon Kwak & Huiseong Noh & Soojun Kim & Vijay P. Singh & Seung Jin Hong & Duckgil Kim & Keonhaeng Lee & Narae Kang & Hung Soo Kim, 2014. "Future Climate Data from RCP 4.5 and Occurrence of Malaria in Korea," IJERPH, MDPI, vol. 11(10), pages 1-19, October.
    18. Mariani, Fabio & Pérez-Barahona, Agustín & Raffin, Natacha, 2010. "Life expectancy and the environment," Journal of Economic Dynamics and Control, Elsevier, vol. 34(4), pages 798-815, April.
    19. Katlego P. Ncongwane & Joel O. Botai & Venkataraman Sivakumar & Christina M. Botai & Abiodun M. Adeola, 2021. "Characteristics and Long-Term Trends of Heat Stress for South Africa," Sustainability, MDPI, vol. 13(23), pages 1-20, November.
    20. Louise Bedsworth, 2012. "California’s local health agencies and the state’s climate adaptation strategy," Climatic Change, Springer, vol. 111(1), pages 119-133, March.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:13:y:2020:i:2:p:470-:d:310247. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.