著者

オスマン タヘル デカラビア プラサンナ 有馬 隆文

出版者

Faculty of Human-Environment Studies, Kyushu University

雑誌

都市・建築学研究 (ISSN:13465325)

巻号頁・発行日

no.29, pp.39-48, 2016-01-15

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On the subject of urban sprawl in recent Egypt, this research takes Giza governorate the western part of Greater Cairo Metropolitan Region (GCMR) as a case and puts forward that urban sprawl can be estimated from spatial disposition, sprawl efficacy and outer influences; and then evolves a geo-spatial indicators system for quantifying sprawl. Various data sources were selected, including land use maps, digitized map of the highways and town centers, and population statistical data, etc. The results demonstrated that Building land in Cairo has kept quick growing with considerable amount of low efficacy and dysfunctional spatial disposition

著者

オスマン タヘル デカラビア プラサンナ 有馬 隆文

出版者

Faculty of Human-Environment Studies, Kyushu University

雑誌

都市・建築学研究 (ISSN:13465325)

巻号頁・発行日

no.29, pp.29-38, 2016-01-15

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This paper aims to examine how urban development pattern influence the alteration in travel time and carbon emission. We investigate the travel time spent for multiple activities of the users of a high density mixed use development pattern in Central Business District (CBD) of Greater Cairo Metropolitan Region (GCMR). After that, we compare it with the average travel time in low density districts in GCMR. Our analysis found that users of CBD spend less total travel time than other residents by 17% ~ 21%. If every GCMR citizen could use such high density and mixed use areas, the travel time reduction would decrease fuel consuming that can reduce carbon dioxide (C02) emission by 10974.24 tons per year in the study area