其中两项研究研究了埃塞俄比亚的大城市及其目前旨在增强韧性和可持续性的综合基础设施计划

IF 5.4 Q1 ENVIRONMENTAL SCIENCES
Geremew Worku, Dagnachew Adugna
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引用次数: 0

摘要

随着全球城市化进程的加速,城市面临着越来越多的与基础设施建设有关的挑战,尤其是在经济和社会活动的中心大都市地区。本研究的主要目的是评估亚的斯亚贝巴和舍格尔三个选定的子城市(布拉尤、加兰和富里)当前综合基础设施规划的有效性,重点关注其提高城市可持续性和韧性的潜力。本研究采用混合方法,利用描述性和解释性研究设计。我们采用了有目的的抽样方法,以获得一个能很好地代表该组的样本。这包括69名受访者,15个关键访谈和90个焦点小组讨论(fgd)。我们对数据进行处理、编码、分类,并将其输入到Microsoft Excel中进行分析。该研究确定了当前规划方法中的重大差距,特别是孤立地对待城市系统的倾向。它强调了治理、涉众协作和有效资源分配在克服这些挑战中的关键作用。这项研究着眼于亚的斯亚贝巴和谢格,以寻找改善城市基础设施的方法。它确定了使城市更强大、更可持续发展的战略、挑战和机遇。主要调查结果表明,治理方面存在重大差距,缺乏机构合作,监管框架存在重大差距,适当的排水系统,废物管理方面的差距,运输系统效率低下,可达性差,城市之间缺乏综合运输计划,以及缺乏管理共同运输基础设施的现有机构。这些见解为城市管理部门、政策制定者和城市规划者提供了可行的建议。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Two studied metropolitan cities in Ethiopia and their current integrated infrastructure plan to enhance resilience and sustainability
As urbanization accelerates globally, cities face increasing challenges related to infrastructure development, especially in metropolitan areas central to economic and social activities. The main objective of this study is to assess the effectiveness of the current integrated infrastructure planning in in Addis Ababa and three selected sub cities of Sheger (Burayu, Galan, and Furi), focusing on their potential to improve urban sustainability and resilience. The study employed a mixed-methods approach, utilizing both descriptive and explanatory research designs. We used a purposive sampling method to get a sample that represents the group well. This included 69 respondents, 15 key interviews, and 90 focus group discussions (FGDs). We processed, coded, classified, and input the data into Microsoft Excel for analysis. The study identifies significant gaps in current planning approaches, notably the tendency to treat urban systems in isolation. It underscores the critical roles of governance, stakeholder collaboration, and efficient resource allocation in overcoming these challenges. The research looks at Addis Ababa and Sheger to find ways to improve city infrastructure. It identifies strategies, challenges, and opportunities to make the cities stronger and more sustainable. Key findings indicate substantial gaps in governance, lack of institutional collaboration, critical gap in the regulatory frameworks, Proper drainage system, gap in waste management, inefficiencies in the transportation system, poor accessibility, absence of an integrated transport plan between the cities, and lack of existing institution managing the common transport infrastructure. These insights provide actionable recommendations for city administrations, policymakers and urban planners.
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来源期刊
Environmental and Sustainability Indicators
Environmental and Sustainability Indicators Environmental Science-Environmental Science (miscellaneous)
CiteScore
7.80
自引率
2.30%
发文量
49
审稿时长
57 days
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