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Wounded Triage, Transport and Coordination of Emergency Operation in Urban Emergencies 城市紧急情况中的伤员分类、运输和应急行动协调
Pub Date : 2023-03-31 DOI: 10.56578/judm020102
Feng Yang, Dashuang Chong
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引用次数: 0
Identification Method for Unlicensed Taxis in Urban Areas: A Case Study 城市无照出租车识别方法研究
Pub Date : 2023-03-31 DOI: 10.56578/judm020103
Rongqiao Li, Yun Xiao
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引用次数: 1
Optimizing Emergency Supply Location Selection in Urban Areas: A Multi-Objective Planning Model and Algorithm 城市应急供应地点优化选择:一个多目标规划模型与算法
Pub Date : 2023-03-31 DOI: 10.56578/judm020104
Chenjun Liu, Zhuang Wu, Yi Zhang, Yuanyuan Wang, Fangfang Guo, Yating Wang
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引用次数: 0
Third-Party Logistics Provider Selection for Sustainable Last-Mile Delivery: A Case Study of E-Shop in Belgrade 可持续最后一英里配送的第三方物流供应商选择——以贝尔格莱德E-Shop为例
Pub Date : 2023-03-30 DOI: 10.56578/judm020101
L. Švadlenka, S. Bošković, S. Jovčić, V. Šimić, Shashank Kumar, Marina Zanne
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引用次数: 4
Uncontrolled Urban Growth in Western Balkans Territories after the Communist Collapse—a Review from the Spatial Planning Perspective 共产主义崩溃后西巴尔干地区不受控制的城市增长——空间规划视角的回顾
Pub Date : 2022-12-31 DOI: 10.56578/judm010201
R. Castanho, L. Loures, S. Lousada, J. M. N. Gómez, J. Cabezas
With the fall of the Communist Regimen in the Western Balkans Region, governance politics regarding urban and spatial planning processes led to significant changes in several territorial aspects. In this regard, several scientific studies and researches have put forward significant regional differences in urban development between cities of the Balkans that have followed very similar trajectories after the collapse of the “communist empire,” considering their willingness and desire to meet European standards - Tirana, Podgorica, Sarajevo are just some examples. Between the several disparities, these territories represent compared to Central and North European regions, massive and uncontrolled urban growth has been verified – catalyzed by liberal governance politics and private companies, without planning experts, and jeopardizing the need to include public participation in the development processes. This situation has led to significant uncontrolled planning and, consequently, to several negative social-economic impacts driven by it. For this reason, the development of a detailed review study considering spatial planning perspectives in the Western Balkans Region is seen as pivotal to understanding the existing planning disparities that affect the sustainable development of this area. Through an exploratory methodology – using both case study approach methods and territorial impact assessment (TIA) - it will be possible to understand how these events occurred and evolved, enabling the development of specific tools and approaches which might help to minimize the cumulative impacts of these processes. Therefore, the outcomes will define guidelines regarding urban planning processes for the main actors responsible for developing new governance measures toward achieving European standards.
随着西巴尔干地区共产主义制度的垮台,有关城市和空间规划过程的治理政治导致了几个领土方面的重大变化。在这方面,几项科学研究提出了巴尔干城市之间城市发展的显著区域差异,这些城市在“共产主义帝国”崩溃后遵循了非常相似的轨迹,考虑到它们满足欧洲标准的意愿和愿望-地拉那,波德戈里察,萨拉热窝只是一些例子。与中欧和北欧地区相比,这些地区存在着一些差异,在这些差异之间,大规模和不受控制的城市增长得到了证实——在没有规划专家的情况下,由自由治理政治和私营公司催化,危及公众参与发展进程的需要。这种情况导致了严重的不受控制的规划,从而造成了若干不利的社会经济影响。因此,考虑到西巴尔干地区空间规划角度的详细审查研究的发展被认为是了解影响该地区可持续发展的现有规划差异的关键。通过一种探索性的方法——使用案例研究方法和地域影响评估(TIA)——将有可能了解这些事件是如何发生和演变的,从而开发出可能有助于将这些过程的累积影响降到最低的具体工具和方法。因此,结果将为负责制定新的治理措施以达到欧洲标准的主要参与者定义有关城市规划过程的指导方针。
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引用次数: 1
Participatory Methods for Urban Development 参与式城市发展方法
Pub Date : 2022-12-31 DOI: 10.56578/judm010202
Rasha A. El Ashmawy, Amany A. Ragheb, G. Ragheb, Dalia Abdelrazik
Many developing countries as well as some developed countries suffer from the problem of slums. They constitute a real defect in the economic and social development plan of the concerned countries. The methods used to finance development projects in countries vary according to the different social, economic, and legislative influences. The process of providing the expenses required for these projects is one of the most important problems that governments face. The study aims to establish some rules and principles in a proposed theoretical framework and to document some of the experiences of supporting cities globally as well as in the African and Arab countries, by using a general analysis model that includes Egyptian experiences to understand the most important problems related to sustainable development and how to achieve efficiency and effectiveness in the development of urban planning and management. An analytical study is conducted to the experience of participatory development of Manshiyet Nasser is presented and the proposed development programs to determine their advantages and disadvantages. The study concluded to identifying several recommendations for dealing with slums and setting an integrated urban development model for low-income areas that can be replicated in other similar sites. The study also concluded that in development projects, focus is placed on popular participation and decentralization in decision-making, seeking to solve existing problems in society and taking the initiative to experiment new methods from which the government refrains for fear of failure.
许多发展中国家和一些发达国家都受到贫民窟问题的困扰。它们构成了有关国家经济和社会发展计划中的一个真正缺陷。根据不同的社会、经济和立法影响,各国为发展项目提供资金的方法各不相同。为这些项目提供所需费用的过程是政府面临的最重要问题之一。本研究的目的是在拟议的理论框架中建立一些规则和原则,并通过使用包括埃及经验在内的一般分析模型来了解与可持续发展有关的最重要问题,以及如何在城市规划和管理的发展中实现效率和效力,记录全球以及非洲和阿拉伯国家支持城市的一些经验。本文对Manshiyet Nasser参与式发展的经验进行了分析研究,并提出了发展方案,以确定其优缺点。该研究最后确定了处理贫民窟的若干建议,并为低收入地区建立了一个可在其他类似地点复制的综合城市发展模式。该研究还得出结论,在发展项目中,重点是民众参与和决策的权力下放,寻求解决社会存在的问题,并主动尝试政府因害怕失败而回避的新方法。
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引用次数: 1
Factors of Identity Loss in Buraydah City Saudi Arabia 沙特阿拉伯Buraydah市身份丧失的因素
Pub Date : 2022-12-31 DOI: 10.56578/judm010203
N. Al-Ansi, B. Uddin, Abdulaziz Alhrabi
Buraydah, a small Saudi Arabian city, has transformed rapidly in the last few decades. This transformation has occurred due to economic growth, population growth, infrastructural development, and environmental factors. The urban identity is shaped by cultural patterns and the regional diversity within its fabric. Historical sites that retain architectural traits from their respective eras play a significant role in transmitting urban identity to future generations. However, when individuals disregard traditional identities in search of modernism and urbanization, dramatic changes occur in the physical structure, social-spatial pattern, socio-economic structure, and socio-cultural structure of the city. All of these have dramatically altered the city’s identity, which historically took a long time to develop. While the historic sites in the city that have been demolished for expansion and development, also cause the city to lose its identity. This study's objective is to investigate the cause of the changes in identity in Buraydah city. For this purpose, relevant literature was reviewed to identify and address the research objectives and examine the urban and architectural identity concepts, while the comparative study of archival materials with site investigation and survey was conducted in the practical aspect. The result of the study identifies certain factors that contributed to the loss of identity of the city.
Buraydah是沙特阿拉伯的一个小城市,在过去的几十年里发生了迅速的变化。这种转变是由于经济增长、人口增长、基础设施发展和环境因素而发生的。城市身份是由其结构中的文化模式和区域多样性塑造的。保留各自时代建筑特征的历史遗址在向后代传递城市身份方面发挥着重要作用。然而,当个体为了追求现代主义和城市化而忽视传统身份时,城市的物理结构、社会空间格局、社会经济结构和社会文化结构都会发生巨大变化。所有这些都极大地改变了这座城市的身份,这在历史上需要很长时间才能形成。而城市中的历史遗迹因扩张和发展而被拆除,也使城市失去了它的身份。本研究的目的是调查Buraydah市身份变化的原因。为此,通过查阅相关文献,明确和阐述研究目标,审视城市与建筑的认同概念,并在实践方面对档案资料与现场调查调查进行对比研究。该研究的结果确定了导致城市身份丧失的某些因素。
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引用次数: 0
Quality of Life During COVID-19 Global Pandemic as the Implementation of Physical Distancing in Medan City - Indonesia 2019冠状病毒病全球大流行期间的生活质量:在棉兰市实施保持距离——印度尼西亚
Pub Date : 2022-12-31 DOI: 10.56578/judm010204
M. Rahmadana, Petrus Loo, R. Aditia
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引用次数: 3
Vertical Market Integration and Behavioral Variations of Medium-Quality Rice Prices Before and During Covid-19 新型冠状病毒疫情前后中质大米价格的垂直市场整合与行为变化
Pub Date : 2022-11-01 DOI: 10.56578/judm010107
T. Olviana, Doppy Roy Nendissa, M. R. Pellokila, M. Lerik, N. Khoiriyah
The Covid-19 pandemic has put pressure on the prices of food, particularly rice, a strategic commodity for trade across Indonesia. The traditional market and wholesalers face intense price competition for rice, which renders the market ineffective. This study proves the form of rice market integration in wholesalers and traditional markets, as well as the behavior of pricing both before and after the pandemic. The research data are the weekly and monthly prices from the Indonesian National Strategic Food Price Information Center Institute for the years 2018 to 2021. Vector autoregression (VAR) and error correction model (ECM) were adopted for the integration analysis. The results suggest that prices in traditional markets and wholesalers cointegrate, but this does not persist over time. Equilibrium prices in both markets were reached after 4 months. The price trend demonstrates that price changes in both markets before and during the epidemic are not symmetric. Price changes during the Covid-19 epidemic were erratic and dramatic. Government involvement through suitable policies is required in a market environment under intense pressure to stabilize prices. Market participants must accept this policy in order to prevent any party from gaining an undue advantage.
2019冠状病毒病大流行给粮食价格,特别是大米价格带来了压力,大米是印尼全国贸易的战略商品。传统市场和批发商面临激烈的大米价格竞争,导致市场无效。本研究证明了批发市场和传统市场的大米市场整合形式,以及疫情前后的定价行为。研究数据是印度尼西亚国家战略食品价格信息中心研究所2018年至2021年的每周和每月价格。采用向量自回归(VAR)和误差修正模型(ECM)进行积分分析。结果表明,传统市场的价格和批发商的价格是协整的,但这并不会持续一段时间。4个月后,两个市场都达到了均衡价格。价格趋势表明,疫情前和疫情期间两个市场的价格变化都不对称。在2019冠状病毒病流行期间,价格变化不稳定且剧烈。在稳定价格的巨大压力下,市场环境需要政府通过适当的政策参与。市场参与者必须接受这一政策,以防止任何一方获得不应有的优势。
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引用次数: 3
Optimization of Street Tree Species Based on Green Plot Ratio 基于绿化容积率的行道树树种优化
Pub Date : 2022-11-01 DOI: 10.56578/judm010104
Haoran Jia, Yichuan Zhang
Street trees make up an important part of the eco-environment and landscape of urban roads. The species of street trees significantly affect the green volume of urban roads. The leaf area index (LAI) is often adopted to measure the ratio of green volume for urban roads, laying a scientific basis for optimizing street trees. This paper measures and analyses the LAI and green plot ratio (GPR) of 14 common street tree species in Xinxiang, a city in Central China’s Henan Province. The results show that, except for evergreens, the LAI values of deciduous trees varied significantly from month to month, forming a single-peaked curve. The LAI values of street trees have a significant positive correlation with the day of year (DOY) (P<0.01). As for the roads with a single row of street trees, the highest mean annual GPR values were achieved by Juglans regia Linn., followed in turn by Ligustrum lucidum Ait., Sophora japonica L., Populus tomentosa Carrière, Fraxinus chinensis Roxb. and Platanus orientalis Linn. Among the 12 common types of double-row road tree combinations, the GPR values all increased first and then decreased; the largest annual mean value belonged to the combination “Sophora japonica L.+ Sophora japonica L.” In the same section, the annual mean GPR value of double-row road trees was 3-7 times higher than that of single-row road trees. Our research demonstrates that the GPR can quantify the differences between different street tree species and combination types, and help to optimize the greening arrangement and plant configuration.
行道树是城市道路生态环境和景观的重要组成部分。行道树的种类对城市道路绿化量有显著影响。城市道路常采用叶面积指数(LAI)来衡量绿化体积比,为优化行道树提供科学依据。本文对河南省新乡市14种常见行道树的叶面积指数(LAI)和绿容积率(GPR)进行了测量和分析。结果表明:除常绿乔木外,落叶乔木的LAI值逐月变化显著,呈单峰曲线;行道树LAI值与年月日呈极显著正相关(P<0.01)。对于单行行道树的道路,Juglans regia Linn的年平均探地雷达值最高。之后依次是女贞子。,苦参,毛白杨,白蜡树。和东方葵。12种常见的双排路树组合中,GPR值均呈现先升高后降低的趋势;“槐树+槐树”组合的年平均GPR值最大,同一断面双行道路树的年平均GPR值是单行道路树的3-7倍。研究表明,探地雷达可以量化不同行道树树种和组合类型之间的差异,有助于优化绿化布置和植物配置。
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Journal of Urban Development and Management
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