Oasis Landscape: A Valuable Urban Sustainability Solution in Arid Lands. Case of Biskra, Algeria
Abstract
Over centuries, oases have been islands of survival and sources of human settlement. Nowadays, massive urbanization poses a direct threat to this ingenious ecosystem and generates intensely hot air. Under these conditions, achieving thermal comfort, especially in summer, constitutes a major challenge. The use of air conditioning has serious consequences on energy consumption and thus disrupts the elements of sustainability. This research aims to highlight the importance of landscape heritage by identifying and evaluating the contribution of oases to mitigating Ta (air temperature). Based on field measurements of Ta during the overheating period, a land use/land cover map was prepared, processed, and analyzed using ArcGIS software. The comparison between data recorded at stations located inside and outside the oasis showed the development of a cool island. The results demonstrate the beneficial role of vegetation density in thermal regulation, providing guidance for planning green cities in hot and dry climates.
Keywords: arid land; landscape management; oasis; planting density; cooling intensity
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Akbari, H., Pomerantz, M., & Taha, H. (2001). Cool surfaces and shade trees to reduce energy use and improve air quality in urban areas. Solar Energy, 70(3), 295-310. https://doi.org/10.1016/S0038-092X(00)00089-X
Andrade, H., & Vieira, R. (2007). A climatic study of an urban green space: The Gulbenkian park in Lisbon (Portugal). Finisterra – Revista Portuguesa de Geografia, 42(84), 27-46. https://doi.org/10.18055/Finis1420
Aram, F., Higueras García, E., Solgi, E., & Mansournia, S. (2019). Urban green space cooling effect in cities. Heliyon, 5(4). https://doi.org/10.1016/j.heliyon. 2019.e01339
Bao, T., Li, X., Zhang, J., Zhang, Y., & Tian, S. (2016). Assessing the Distribution of Urban Green Spaces and its Anisotropic Cooling Distance on Urban Heat Island Pattern in Baotou, China. ISPRS Int. J. Geo-Inf, 5(12). https://doi.org/10.3390/ijgi5020012
Boudjellal, L., & Bourbia, F. (2017). An evaluation of the cooling effect efficiency of the oasis structure in a Saharan town through remotely sensed data. International Journal of Environmental Studies, 75(2), 309-320. https://doi.org/10.1080/00207233.2017.1361610
Chi-Ru, C., Ming-Huang, L., & Chang, S. (2007). A preliminary study on the local cool-island intensity of Taipei city parks. Landscape and Urban Planning, 80(4), 386–395. https://doi.org/10.1016/j.landurbplan.2006.09.005.
Cheung, P. K., Livesley, S. J., & Nice, K. A. (2021). Estimating the cooling potential of irrigating green spaces in 100 global cities with arid, temperate or continental climates. Sustainable Cities and Society, 71. https://doi.org/10.1016/j.scs.2021.102974.
Chu, P., Lu, S., & Chen, Y. (2005). A numerical modeling study on desert oasis self-supporting mechanisms. Journal of Hydrology, 312(1-4), 256-276. https://doi.org/10.1016/j.jhydrol.2005.02.043
Das, M., Das, A., & Momin, S. (2022). Quantifying the cooling effect of urban green space: A case from urban parks in a tropical mega metropolitan area (India). Sustainable Cities and Society, 87. https://doi.org/10.1016/j.scs.2022.104062
Feyisa, G. L., Dons, K., & Meilby, H. (2014). Efficiency of parks in mitigating urban heat island effect: An example from Addis Ababa. Landscape and Urban Planning, 123, 87-95. https://doi.org/10.1016/j.landurbplan.2013.12.008
Hao, X., Li, W., & Deng, H. (2016). The oasis effect and summer temperature rise in arid regions - case study in Tarim Basin. Scientific Reports, 6, Article 35418. https://doi.org/10.1038/srep35418
Kiarsi, M., Mohammadreza, A., Reza Mahmoodi, M., Hojjat, M., Nouzar, N., Zareiyan, A., & Aghababaeian, H. (2023). Heat waves and adaptation: A global systematic review. Journal of Thermal Biology, 116. https://doi.org/10.1016/j.jtherbio.2023.103588
Koohafkan, P., & dela Cruz, M. J. (2011). Conservation and adaptive management of globally important agricultural heritage systems (GIAHS). Journal of Resources and Ecology, 2(1), 22–28. https://doi.org/10.3969/j.issn.1674-764x.2011.01.004
Lai, Dayi, Zhiwei Lian, Weiwei Liu, Chaoran Guo, Wei Liu, Kuixing Liu, and Qingyan Chen. (2020). A comprehensive review of thermal comfort studies in urban open spaces. Science of The Total Environment, 742. https://doi.org/10.1016/j.scitotenv.2020.140092
Li, H., Wang, G., Tian, G., & Jombach, S. (2020). Mapping and Analyzing the Park Cooling Effect on Urban Heat Island in an Expanding City: A Case Study in Zhengzhou City, China. Land, 9(2), 57. https://doi.org/10.3390/land9020057
Oded, P., Goldman, D., Kadish, D., & Iluz, D. (2008). The oasis effect in an extremely hot and arid climate: the case of southern Israel. Journal of Arid Environments, 72(9), 1721-1733. https://doi.org/10.1016/j.jaridenv.2008.03.004
Oke, T. R. (1988). The urban energy balances. Progress in Physical Geography, 12(4). https://doi.org/10.1177/030913338801200401
Pausata, F., Gaetani, M., Messori, G., Berg, A., Maia de Souza, D., Rowan F. Sage, and Peter B. deMenocal. (2020). The Greening of the Sahara: Past Changes and Future Implica-tions. One Earth, 2(3). https://doi.org/10.1016/j.oneear.2020.03.002
Reis, C., & Saraiva Lopes, A. (2019). Evaluating the Cooling Potential of Urban Green Spaces to Tackle Urban Climate Change in Lisbon. Sustainability, 11. https://doi.org/10.3390/su11092480
Schar, C., & Jendritzky, G. (2004). Hot news from summer 2003. Nature, 432, 559–560. https://doi.org/10.1038/432559a
Spronken-Smith, R.A., and T.R. Oke. (1998). The thermal regime of urban parks in two cities with different summer climates. International Journal of Remote Sensing, 19(11), 2085-2104. doi :10.1080/014311698214884.
Su, Y., Wu, J., Zhang, C., Wu, X., Qian, L., Liu, L., Bi, C., Zhang, H., Lafortezza, R., & Chen, X. (2022). Estimating the cooling effect magnitude of urban vegetation in different climate zones using multi-source remote sensing. Urban Climate, 43. https://doi.org/10.1016/j.uclim.2022.101155
Sun, Y., Gao, C., Li, J., Gao, M., & Renfeng, M. (2021). Assessing the cooling efficiency of urban parks using data envelopment analysis and remote sensing data. Theoretical and Applied Climatology, 145, 903-916. https://doi.org/10.1007/s00704-021-03665-2
Upmanis, H., Eliasson, I., & Lindqvist, S. (1998). The influence of green areas on nocturnal temperatures in a high latitude city (Göteborg, Sweden). International Journal of Climatology, 18(6), 681-700. https://doi.org/10.1002/(SICI)1097-0088(199805)18:6%3C681::AID-JOC289%3E3.0.CO;2-L
Wong, N. H., Tan, C. L., Kolokotsa, D., & Takebayashi, H. (2021). Greenery as a mitigation and adaptation strategy to urban heat. Nature Reviews Earth & Environment, 2, 166-181. https://doi.org/10.1038/s43017-020-00129-5
Yang, Z., Zhang, W., Qin, M., & Liu, H. (2022). Comparative study of indoor thermal environment and human thermal comfort in residential buildings among cities, towns, and rural areas in arid regions of China. Energy and Buildings, 273. https://doi.org/10.1016/j.enbuild.2022.112373
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