scholarly journals Sustainable Urban Green Infrastructure Development and Management System in Rapidly Urbanized Cities of Ethiopia

Technologies ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 66
Author(s):  
Eshetu Gelan ◽  
Yared Girma
Keyword(s):  
Sustainable Development ◽  
Green Infrastructure ◽  
Management System ◽  
Group Discussion ◽  
Infrastructure Development ◽  
Urban Green ◽  
Urban Green Infrastructure ◽  
Sub Saharan ◽  
Development And Management ◽  
Sustainable Development And Management

Lack of sustainable strategic approaches has led to non-functional, unsafe, inaccessible, and fragmented urban green infrastructure within cities. In sub-Saharan African cities, the development and management of urban green infrastructure are not realized in many instances due to a lack of priorities and resources. The objective of the study is to develop strategic approaches that help to overcome the challenges of urban green infrastructure and promote a sustainable development and management system in Ethiopia with special references to the emerging towns of Oromia special zone that surrounds Finfinne. To design sustainable strategic approaches for an urban green infrastructure development and management system, the study collected data using key informant interviews, focus group discussion and document reviews. Findings identify seven potential strategic approaches that are needed to create a sustainable urban green infrastructure development and management system. Hence, improving the quantitative, qualitative, and accessibility standards on the provision of urban green infrastructure is needed for sustained development. Moreover, advanced development in budget allocation, capacity building, legal and institutional framework, awareness creation, and stakeholder’s involvement are also needed to promote a sustainable development and management system of urban green infrastructure in the urban centers of Ethiopia in general and emerging towns in particular.

scholarly journals Urban green infrastructure and ecosystem services in sub-Saharan Africa

2018 ◽  
Vol 180 ◽  
pp. 249-261 ◽  
Author(s):  
Marié J. du Toit ◽  
Sarel S. Cilliers ◽  
Martin Dallimer ◽  
Mark Goddard ◽  
Solène Guenat ◽  
...  
Keyword(s):  
Ecosystem Services ◽  
Green Infrastructure ◽  
Sub Saharan Africa ◽  
Urban Green ◽  
Urban Green Infrastructure ◽  
Sub Saharan

scholarly journals A Methodology for Assessing the Implementation Potential for Retrofitted and Multifunctional Urban Green Infrastructure in Public Areas of the Global South

2021 ◽  
Vol 13 (1) ◽  
pp. 384
Author(s):  
Tanja Fluhrer ◽  
Fernando Chapa ◽  
Jochen Hack
Keyword(s):  
Green Infrastructure ◽  
Urban Areas ◽  
Global South ◽  
Metropolitan Region ◽  
Infrastructure Development ◽  
San Jose ◽  
Urban Green ◽  
Runoff Reduction ◽  
Public Areas ◽  
Urban Green Infrastructure

Urban green infrastructure (UGI) provides multiple functions that combine ecological and social benefits. UGI is being increasingly promoted and implemented in the Global North. In other parts of the world, such as in the Global South, infrastructures for UGI implementation and promotion are sparse. The state of infrastructure development and informal settlements in the Global South present different constraints and demands that should be explicitly addressed. This study presents an approach to addressing the specific conditions and physical limitations of UGI development in urban areas of the Global South. A four-step methodology was developed to assess the implementation potential for retrofitted and multifunctional urban green infrastructure in public areas. This methodology consists of (1) an initial site analysis, (2) defining design criteria and general strategies, (3) exploring the different dimensions of multifunctionality as the basis for deriving spatial typologies, and (4) assessing spatial suitability for potential placements for UGI elements. The methodology was applied to a study area in the metropolitan region of San José, Costa Rica. The results indicate the potential to improve the hydrological (up to 34% of surface runoff reduction), ecological (an increase of green space by 2.2%, creation of 1500 m length of roadside greenery and two new habitat types), and social conditions (2200 m of road type upgrading) of the site through UGIs. This assessment of different multifunctionality dimensions can serve as a guide for future UGI promotion and implementation in urban areas of the Global South.

scholarly journals Green Infrastructure Development in Urban Areas: Case Studies of Samutsakhon, Krathumbaen and Banphaeo Municipalities in Samut Sakhon Province

2021 ◽  
Vol 20 ◽  
pp. 119
Author(s):  
Waralak Khongouan ◽  
Putpunnin Khamwachirapithak
Keyword(s):  
Green Infrastructure ◽  
Urban Areas ◽  
High Potential ◽  
Infrastructure Development ◽  
Pilot Projects ◽  
Urban Green ◽  
Governmental Agencies ◽  
The People ◽  
Urban Green Infrastructure ◽  
Park Area

Though the development of green infrastructure in parks in Samut Sakhon province has been continuously implemented, there are still no research studies that have explicitly demonstrated the parks’ potential, nor any public opinions toward the development of urban green infrastructure in the parks that would be productive for the planning to efficiently improve and provide urban green infrastructure. As a result, this study had the following objectives: 1) To analyze the potential and networks of urban green infrastructure in parks in Samut Sakhon province, 2) To analyze the satisfaction of using the services and requirements of the urban green infrastructure development in the parks in Samut Sakhon province, and 3) To propose development guidelines in urban green infrastructure for the parks of Samut Sakhon province. The research instruments comprised a questionnaire, and the data were analyzed by using a scalogram. The results found that high-potential parks were not large in size, but they had all the complete components, as well as green infrastructure featured in the attributes of patch, matrix, and mosaic. Nevertheless, the green infrastructure development featured in the attribute of the corridor had disappeared in several sites of the green infrastructure in the parks. Likewise, the green networks of the parks, specifically those in the high-potential category, were not successive by walking. For this reason, the people were mostly satisfied with the convenient accessibility of the parks, but there were the requirements of paving the footpath, improving the landscape, and adding a variety of activities in the parks. Therefore, the development guidelines of urban green infrastructure in the parks should formulate more areas in the attribute of the corridor at the riverside and on the streets, conserve and increase the park areas by allowing public participation in the management, as well as apply urban planning measures to obtain the park area. In addition, a footpath and bike lane should be safely constructed in the high-potential parks. Simultaneously, the landscape should be adjusted in the low- and moderate-potential parks by launching pilot projects in the parks of the governmental agencies. 

scholarly journals Urban Green Infrastructure Development as Perceived by Urban Household in Chittagong City of Bangladesh

2020 ◽  
pp. 13-24
Author(s):  
Md. Kamrul Islam ◽  
Kishwar Jahan Chowdhury ◽  
Mohammad Shafiul Alam
Keyword(s):  
Food Waste ◽  
Green Infrastructure ◽  
Environmental Benefits ◽  
Inorganic Fertilizer ◽  
Sustainable Urban Development ◽  
Infrastructure Development ◽  
City Development ◽  
Urban Green ◽  
Urban Greenery ◽  
Urban Green Infrastructure

Aims: Along with different initiatives in public and private sectors Chittagong city dwellers are also contributing to increasing urban greenery. This study was aimed to find their perception and contribution to urban greenery development. Place and Duration of Study: The study was carried out in the Chittagong city of Bangladesh in four different residential areas between May 2019 and June 2019. Methodology: We have surveyed 100 respondent families who were selected through purposive random sampling. After sorting we have used MS excel 2010 to analyze the data. Results: The study revealed that household people covered 13.04% of the total household area by greener infrastructure which is about 179.07sq.ft per household. In this study it is found that 49.99% of the respondents practice indoor plantation, 62.44% have roof-top gardening where only 17.61% have gardens in their premises. 128 species have been in their household area of which 36 flowerings, 33 fruits 36 vegetables, 12 medicinal additionally 11 are ornamental plant species. It has also revealed in the study that 14% house-hold directly uses the roof where 86% use containers for their rooftop garden. They use compost manure, inorganic fertilizer, and food waste as manure. Where 6% prefer composting, 73% is food waste and 21% use inorganic fertilizer. According to 27% of people, the environmental benefits derived from the household greenery are the main reason for developing their garden where 26% claimed it for recreation, 24% for aesthetic and 13% for the religious benefit and only 10% do it for monetary benefit. Conclusion: Household people can be an important catalyst for “Urban green infrastructure development.” Hope this study will be an expedient caseworker on the way of planning for sustainable Chittagong city development which will embed the Environment and Urbanism in a frame of ‘Sustainable Urban Development’.

scholarly journals Urban Green Infrastructure and Sustainable Development: A Review

2021 ◽  
Vol 13 (20) ◽  
pp. 11498
Author(s):  
Elie Hanna ◽  
Francisco A. Comín
Keyword(s):  
Sustainable Development ◽  
Green Infrastructure ◽  
Web Of Science ◽  
Sustainable Use ◽  
Terrestrial Ecosystems ◽  
Sustainable Development Goal ◽  
Urban Green ◽  
Theoretical Approaches ◽  
High Connectivity ◽  
Urban Green Infrastructure

Urban green infrastructure (UGI) can alleviate many of the problems that the growing urban population is facing. This study performed a literature review about UGI and sustainable development (SD) using the Web of Science (WoS) and the software VOSviewer. Of 195 papers selected, 89 are qualitative, focusing on theoretical approaches and design; equally, 89 are quantitative, dealing with metrics and spatial analysis and 17 combined both approaches. A high connectivity between “green infrastructure”, “ecosystem services”, “urban planning” and “sustainable development” was observed. Only 39 of the documents embrace environmental, social and economic aspects. Most of the papers are related to Sustainable Development Goal (SDG) 11, “to make cities inclusive, safe, resilient and sustainable” and SDG 15, “protect, restore and promote sustainable use of terrestrial ecosystems”. Further research integrating the three pillars of sustainability and relating UGI to all the SDGs is recommended.

scholarly journals Exploring eco-aesthetics for urban green infrastructure development and building resilient cities: A theoretical overview

2018 ◽  
Vol 4 (1) ◽  
pp. 1478492 ◽  
Author(s):  
Ayisha Ida Haruna ◽  
Rexford Assasie Oppong ◽  
Alexander Boakye Marful ◽  
Begum Sertyesilisik
Keyword(s):  
Green Infrastructure ◽  
Infrastructure Development ◽  
Urban Green ◽  
Urban Green Infrastructure ◽  
Theoretical Overview
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