scholarly journals Typologie Et Répartition Des Espaces Verts Publics Dans Le Grand Nokoué (Sud Bénin)

2017 ◽  
Vol 13 (21) ◽  
pp. 79
Author(s):  
Adéréwa Aronian Maximenne Amontcha ◽  
Julien Gaudence Djego ◽  
Toussaint Olou Lougbegnon ◽  
Brice Augustin Sinsin

Urban green spaces are essential to ensure the quality of life and the fulfillment of town-dwellers. The objective of this research is to assess the richness of public green spaces in the great Nokoué cities (AbomeyCalavi, Cotonou, Ouidah, Porto-Novo and Sèmè-Podji). The itinerary method was used to find the greens spaces whose list was obtained in the town halls. For each public green space found, the geo-referencing (tracking), the determination of the area of the public places and the measurement of the length of the tracks were made. The results revealed that the great Nokoué cities have 114 public green spaces which can be classified in four types (green Spaces of Tribes 4,39 %, Green Spaces of Pathways 13,16 %, Parks and Squares 26,32 % and Public Roads Alignment Trees 58,77 %). Cotonou is the city of the great Nokoué richest in public green spaces (61,95 %) whereas Ouidah has the highest ratio of public green spaces per inhabitant (Ouidah, 0.27 m2 /hbt, Porto-Novo, 0.18 m2 /hbt , Cotonou, 0.12 m2 /hbt Abomey-Calavi 0,06 m2 /hbt and Sèmè -Podji, 0,06 m2 /hbt ). No city of the great Nokoué has reached the ratio of 10 m2 of public green space per inhabitant as recommended by OMS. It is therefore important that urban authoritys give far greater attention to public green spaces (gardens, parks, squares, etc.) in future development plans.

Author(s):  
Julia Rehling ◽  
Christiane Bunge ◽  
Julia Waldhauer ◽  
André Conrad

Public green spaces have a high potential for a positive impact on people’s health and wellbeing, especially in urban areas. Studies on environmental justice indicate socially unequal access possibilities to urban green spaces. This article presents results on associations between individual socioeconomic position (SEP) and walking time from home to public green spaces in young people living in urban areas with more than 20,000 inhabitants in Germany. Data were derived from the German Environmental Survey for Children and Adolescents 2014–2017 (GerES V), the environmental module of the German Health Interview and Examination Survey for Children and Adolescents (KiGGS Wave 2). The sample comprises 1149 participants aged 3 to 17 years. A total of 51.5% of the participants reach a public green space on foot within five and 72.8% within ten minutes from home. The lower the participant’s SEP, the longer the walking time. Logistic regression models controlling for age group, sex, migration background, and region of residence show that participants with a low SEP have a significantly higher risk (odds ratio = 1.98; 95% confidence interval: 1.31–2.99) of needing more than ten minutes to walk from home to a public green space than participants with a high SEP. GerES V data indicate that young people living in urban areas in Germany do not equally benefit from the health-promoting potential of green spaces, which is an important aspect of environmental health inequalities.


Author(s):  
Bienvenu S. AGBANI ◽  
Sylvain A. VISSOH ◽  
Toundé Roméo Gislain KADJEGBIN ◽  
Léon Bani BIO BIGOU

Résumé :La ville de Cotonou, capitale économique du Bénin, s’est développée au détriment des espaces verts. Or ceux-ci sont essentiels pour assurer une bonne qualité de vie et l’épanouissement des citadins. La présente recherche a pour objectif de recenser les espaces verts publics de la ville de Cotonou et d’analyser leurs modes de gestion.La méthode des itinéraires a été utilisée pour retrouver les espaces verts dont la liste a été obtenue à la Mairie de Cotonou. Pour chaque espace vert public retrouvé, il a été procédé à son géo-référencement (tracking), la détermination de sa superficie ainsi qu’à son classement.Les résultats montrent que la ville de Cotonou dispose de 70 espaces verts dont 44 sont linéaires et 26 sont polygonaux (ronds-points, jardins, squares, etc.). Les espaces verts linéaires font 63,291 km de long et ceux polygonaux ont une superficie totale de 109579,61 m2. Nonobstant leur faible importance, les espaces verts de la ville de Cotonou abritent une multitude d’espèces végétales. Il  importe  donc  que  les  autorités  municipales accordent beaucoup plus d’intérêt aux espaces verts publics (jardins, parcs, squares, etc.) dans les futurs plans de développement urbain afin d’accroitre l’esthétique de la ville.   Mots clés : Ville de Cotonou,  espaces verts, croissance urbaine, développement municipal.  AbstractThe city of Cotonou, the economic capital of Benin, has developed at the expense of green spaces. However, these are essential to ensure a good quality of life and the development of city dwellers. The objective of this research is to identify the public green spaces in the city of Cotonou and to analyze their management methods.The route method was used to find the green spaces the list of which was obtained from the Cotonou Town Hall. For each public green space found, it was geo-referenced (tracking), its area determined as well as its classification.The results show that the city of Cotonou has 70 green spaces of which 44 are linear and 26 are polygonal (roundabouts, gardens, squares, etc.). The linear green spaces are 63.291 km long and the polygonal ones have a total area of 109,579.61 m2. Notwithstanding their small importance, the green spaces of the city of Cotonou are home to a multitude of plant species. It is therefore important that municipal authorities pay much more attention to public green spaces (gardens, parks, squares, etc.) in future urban development plans in order to enhance the aesthetics of the city.Keywords: City of Cotonou, green spaces, urban growth, municipal development


2021 ◽  
Vol 13 (15) ◽  
pp. 8213
Author(s):  
Philip Stessens ◽  
Frank Canters ◽  
Ahmed Z. Khan

Green spaces have a positive influence on human well-being. Therefore, an accurate evaluation of public green space provision is crucial for administrations to achieve decent urban environmental quality for all. Whereas inequalities in green space access have been studied in relation to income, the relation between neighbourhood affluence and remediation difficulty remains insufficiently investigated. A methodology is proposed for co-creating scenarios for green space development through green space proximity modelling. For Brussels, a detailed analysis of potential interventions allows for classification according to relative investment scales. This resulted in three scenarios of increasing ambition. Results of scenario modelling are combined with socio-economic data to analyse the relation between average income and green space proximity. The analysis confirms the generally accepted hypothesis that non-affluent neighbourhoods are on average underserved. The proposed scenarios reveal that the possibility of reaching a very high standard in green space proximity throughout the study area if authorities would be willing to allocate budgets for green space development that go beyond the regular construction costs of urban green spaces, and that the types of interventions require a higher financial investment per area of realised green space in non-affluent neighbourhoods.


2021 ◽  
Author(s):  
◽  
Elaine Gyde

<p>Research shows that urban green spaces are a straightforward way for many people to interact with nature. This interaction provides physical and mental health benefits, provides us with a range of ecosystems services, and fosters a unique sense of place. In a central city park we experience shared public space where we navigate social and cultural norms and adjust our behaviour.  This research uses third place as a framework for examining the benefits of shared public space. Ray Oldenburg developed third place to describe the importance of places where informal social interactions occur. Cafes, libraries and pubs all form key social hubs for local communities. This thesis examines the extent to which green spaces in Wellington’s central city area provide third place.  This research conducted a survey of the public in three central city parks in Wellington and long interviews with key stakeholders from inside and outside the Wellington City Council (the Council). Results show how the public use and value green spaces and examines the Council’s role as the authority of these urban green spaces. As the urban population rises, the availability and quality of green space in the central city will become a challenge for the Council. These research findings can be used to address this challenge.  Design solutions, community engagement, and activation, can reduce barriers to green space, like accessibility. Without these barriers, more people experience the benefits of green spaces and our public parks become places where people relax, socialise, and enjoy their time.</p>


2021 ◽  
Author(s):  
◽  
Elaine Gyde

<p>Research shows that urban green spaces are a straightforward way for many people to interact with nature. This interaction provides physical and mental health benefits, provides us with a range of ecosystems services, and fosters a unique sense of place. In a central city park we experience shared public space where we navigate social and cultural norms and adjust our behaviour.  This research uses third place as a framework for examining the benefits of shared public space. Ray Oldenburg developed third place to describe the importance of places where informal social interactions occur. Cafes, libraries and pubs all form key social hubs for local communities. This thesis examines the extent to which green spaces in Wellington’s central city area provide third place.  This research conducted a survey of the public in three central city parks in Wellington and long interviews with key stakeholders from inside and outside the Wellington City Council (the Council). Results show how the public use and value green spaces and examines the Council’s role as the authority of these urban green spaces. As the urban population rises, the availability and quality of green space in the central city will become a challenge for the Council. These research findings can be used to address this challenge.  Design solutions, community engagement, and activation, can reduce barriers to green space, like accessibility. Without these barriers, more people experience the benefits of green spaces and our public parks become places where people relax, socialise, and enjoy their time.</p>


2021 ◽  
Vol 13 (2) ◽  
pp. 538
Author(s):  
Anita Kwartnik-Pruc ◽  
Anna Trembecka

Green space is essential for the implementation of the idea of sustainable urban development. This paper contains original research on the implementation of local government tasks in the development of public green space. The aim of this research was to analyse the actions taken by the municipal authorities regarding the development of public green space, including the acquisition of real properties, the regulation of their legal status, as well as the adoption of planning and programme documents. The Polish Central Statistical Office data on the public green space of the largest cities in Poland were analysed in order to determine the dynamics of changes. Then, the focus was placed on Krakow, where the authors analysed in detail the distribution and type of urban green space as well as the actions taken by the Municipality to both extend it and to protect it against building development. The criterion of green space accessibility to city residents was indicated as a necessary aspect to be considered in the overall assessment of the existing greenery. The conclusions include the assessment of the actions of the Krakow authorities and the observed trends in the development of public green space.


2018 ◽  
Vol 10 (11) ◽  
pp. 3917 ◽  
Author(s):  
K Rahman ◽  
Dunfu Zhang

This study estimates the factors affecting socially vulnerable groups’ demand for and accessibility levels to green public spaces in Dhaka City, Bangladesh. Dhaka is a high-density city with one of the lowest levels of green space per capita in the world. Dhaka has just 8.5% of tree-covered lands, while an ideal city requires at least 20% of green space. Urban public green space provides a healthy environment to city dwellers as well as ecological soundness. This study aims to examine the effects of population density and size of a community area (Thana) on the social demand for and accessibility to green parks. To determine the socially vulnerable group demand index, this study used demographic data from the National Population and Housing Census 2011 conducted by the Bangladesh Bureau of Statistics. This study used geographical data extracted from Google Earth Pro to measure accessibility levels, and additionally analyzed geographical data with ArcGIS 10.0 and Google Earth Pro. We drew radius circles using Free Map Tools to measure time-distance weighted scores from community areas to urban green spaces. The results show that the large population size of socially vulnerable groups creates very high demand at the score of 0.61 for urban green public parks and small-sized, high-density community areas generate very good accessibility at 2.01% to green public spaces. These findings are highly useful to policymakers, urban planners, landscape engineers, and city governments to make a compact city sustainable, inclusive, and resilient. Moreover, the notion of a “smart city” might be a smart solution in order to manage Dhaka Megacity sustainably in this modern technological age.


Arsitektura ◽  
2017 ◽  
Vol 15 (1) ◽  
pp. 165
Author(s):  
Ifni Farida ◽  
Galing Yudana ◽  
Erma Fitria Rini

<div align="center"><table border="1" cellspacing="0" cellpadding="0"><tbody><tr><td valign="top" width="518"><p><strong><em>Abstract:</em></strong><em> Development of the urban population in Indonesia that growing rapidly these days, of course will cause impacts for the city itself, including in terms of environmental degradation. Therefore, society needs of a comfortable and livable city is getting higher, which is known as the concept of livable city. One of the key principles of the concept of livable city is the availability of public space as a place to socialize and interact. Surakarta, within 5 (five) years, being actively promote provision of public green space, as one of the public space, as evidenced by the increase of public green space area 23,16% in 2016. In a study titled Indonesia Most Livable City Index, Surakarta has a livable city index reached 69,38% above the national average. The problem in this research is how the level of conformity of the public space in Surakarta with the concept of livable city? This study aims to determine the level of conformity of the public space in Surakarta with the concept of livable city, which covers several aspects, including: availability, coverage, accessibility, comfort, amenity, and supporting activity. The method in this study using deductive research approach and scoring analysis technique. Based on the analysis, it can be seen that the level of conformity of the public space in Surakarta with the concept of livable city included into the category of medium-level conformity. Nonetheless, it needs improvement in some aspects of public space in Surakarta whose value is still low, in order to realize the public space in Surakarta according to the concept of livable city.</em></p></td></tr><tr><td valign="top" width="518"><p><strong><em> </em></strong></p></td></tr><tr><td valign="top" width="518"><p><strong><em>Keywords: </em></strong><em>level of conformity, public space, livable city, scoring analysis</em></p></td></tr></tbody></table></div>


2021 ◽  
pp. 105925
Author(s):  
Tomasz Noszczyk ◽  
Julia Gorzelany ◽  
Anita Kukulska-Kozieł ◽  
Józef Hernik

2021 ◽  
Author(s):  
Ryan Sisourath

Bee populations are directly linked to the sustainability of our environment, as healthy bees are required for viable food production. Habitat loss and fragmentation from rapid urban development are some of the major factors that have led to an alarming decline in recent bee populations. Without bee pollination, our global food supply would diminish immensely leading to shortages and crises that threaten our food security. This thesis will explore architectural strategies to create dedicated bee habitats within the urban realm. The designs will encompass the crafting of a bee builder’s toolkit, which consist of bee-friendly components that can be adapted to various urban site conditions. It will look at opportunities for integrating bee-friendly habitats within the public sphere. These will create networks of pollination corridors that connect existing fragmented urban green spaces. This strategy aims to strengthen pollination and pollinator health while stimulating public engagement and awareness of the environment.


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