scholarly journals Brownfield Redevelopment In Toronto, Ontario: An Examination Of Sustainability And The Toronto Portlands

2021 ◽  
Author(s):  
Michael Hayek

Brownfields are "abandoned, vacant, derelict or underutilized commercial and industrial properties where past actions have resulted in actual or perceived contamination" (NRTEE, 2003, p.1). Brownfield redevelopment, because of its contributions to urban sustainability, intensification and environmental quality, has become a critical issue in urban development literature of late. Through case-study research this paper aims to evaluate the relative sustainability of four Port Lands brownfield redevelopments that involve converting brownfields into green space in the City of Toronto. This study has shown how brownfield redevelopment and more specifically, turning brownfields into green space represent an application of all three pillars of sustainability. However, the exact extent of how this type of redevelopment represents an application of sustainable development cannot be truly measured or quantified. It has also highlighted the need to develop a comprehensive set of sustainability indicators that can be specifically applied to projects that aim to convert brownfields into green space.

2021 ◽  
Author(s):  
Michael Hayek

Brownfields are "abandoned, vacant, derelict or underutilized commercial and industrial properties where past actions have resulted in actual or perceived contamination" (NRTEE, 2003, p.1). Brownfield redevelopment, because of its contributions to urban sustainability, intensification and environmental quality, has become a critical issue in urban development literature of late. Through case-study research this paper aims to evaluate the relative sustainability of four Port Lands brownfield redevelopments that involve converting brownfields into green space in the City of Toronto. This study has shown how brownfield redevelopment and more specifically, turning brownfields into green space represent an application of all three pillars of sustainability. However, the exact extent of how this type of redevelopment represents an application of sustainable development cannot be truly measured or quantified. It has also highlighted the need to develop a comprehensive set of sustainability indicators that can be specifically applied to projects that aim to convert brownfields into green space.


NALARs ◽  
2018 ◽  
Vol 17 (1) ◽  
pp. 29
Author(s):  
Ray March Syahadat ◽  
Priambudi Trie Putra ◽  
Pitria Ramadanti ◽  
Daisy Radnawati ◽  
Siti Nurisjah

ABSTRAK. Pembangunan perkotaan tidak hanya harus terfokus pada lanskap binaan tetapi juga pada lanskap alami. Salah satu elemen lunak yang dianggap penting yaitu keberadaan ruang terbuka hijau (RTH). Pengembangan RTH di lanskap perkotaan selama ini umumnya lebih terfokus dalam mencapai tujuan mereduksi polutan, menciptakan kenyamanan termal, dan juga estetika. Sayangnya, masih banyak yang mengabaikan manfaat RTH dari sudut pandang konservasi khususnya flora dan fauna. Studi ini bertujuan untuk mendata keanekaragaman hayati di Kota Depok untuk menjadi acuan dalam mencapai pembangunan berkelanjutan (green development), sehingga kualitas lingkungan dapat ditingkatkan dan fungsional bukan hanya bagi manusia tetapi juga bagi flora dan fauna. Studi dilaksanakan di tiga lokasi dengan karakter yang berbeda yaitu Taman Lembah Gurame, Tahura Pancoran Mas, dan Jalan Juanda. Hasil yang diperoleh nilai keanekaragaman vegetasi berturut-turut berada pada Tahura Pancoran Mas (2,535), Taman Lembah Gurame (1,287), dan Jalan Juanda (0,967). RTH di Jalan Juanda merupakan RTH dengan nilai keanekaragaman vegetasi paling rendah. Rendahnya nilai keanekaragaman vegetasi berpengaruh langsung terhadap keberadaan fauna yang tidak ditemukan pada RTH Jalan Juanda. Studi ini juga berhasil mendata vegetasi-vegetasi penting pada tiap-tiap lokasi yang dapat memberikan informasi mengenai mampu tidaknya vegetasi tersebut beradaptasi dengan lingkungannya. Kata kunci: fauna, flora, konservasi, lanskap perkotaan, ruang terbuka hijau. ABSTRACT. Urban development should not only focus on the man-made landscape but also the natural landscape. One of the important natural landscape is the existence of green open space. Green open space development in urban landscape areas has generally been more focused on achieving the goal of reducing pollutants, creating thermal comfort, as well as aesthetics. Unfortunately, the benefits of green space from the conservation, especially for flora and fauna are still largely ignored. This study aims to record biodiversity in Depok City to become a reference in achieving sustainable development (green development), so that environmental quality can be improved and functional not only for human but also for flora and fauna. The study was conducted in three locations with different characters namely Taman Lembah Gurame, Tahura Pancoran Mas, and Jalan Juanda. The results obtained by the value of vegetation diversity are consecutively in Tahura Pancoran Mas (2,535), Lembah Gurame Park (1,287), and Jalan Juanda (0.967). Green open space on Jalan Juanda has the lowest value of vegetation diversity. The low value of vegetation diversity directly affects the presence of fauna because not found in the Jalan Juanda. This study also managed to record important vegetations in each location that can provide information for whether or not the vegetation well-adapted in its environment. Keywords: conservation, fauna, flora, green open space, urban landscape


2021 ◽  
Vol 13 (11) ◽  
pp. 6438
Author(s):  
Domenico Branca ◽  
Andreas Haller

Mountain cities specializing in tourism increasingly aim at valorizing cultural and natural heritage to compete for global attention. In this context, the postmodern urbanization of mountains plays a decisive role: driven by touristification processes, it alters the sociospatial and economic configuration of mountain cities and their hinterlands, which are becoming vertically arranged “operational landscapes”, and profoundly changes city–mountain interactions. To foster sustainable development in urbanizing mountain destinations, it is crucial to understand these settlements’ embeddedness in both (1) nature and culture and (2) space and time. The Andean city of Huaraz is a case in point: an intermediate center in highland Peru, it is characterized by a strategic location in the Callejón de Huaylas (Santa Valley), influenced by Hispanic and Quechua culture and dominated by the glaciers of the Cordillera Blanca. Combining (1) a theoretical framework that considers planetary urbanization, touristification and vertical complementarity and (2) a case study technique inspired by urban environmental profiles, we trace the development of the city–mountain relation in Huaraz, focusing on the way in which the material and non-material dimensions of the surrounding mountains influence urban development. We conclude with a call for overcoming a set of three persisting dichotomies that continue to impair sustainable development.


Author(s):  
Wu Xiaoyu

With the rapid expansion of the city in China, more and more old industrial buildings in cities become idle and abandoned. However, Old industrial buildings are carrying the history of a city and reflecting the urban development process so that renewal of the old industrial buildings has great value in the sense of cultural, aesthetic, ecological, economic, and sustainable development. How to reuse those buildings is worth studying. This paper, based on the principle of Adaptive Renewal and sustainable reuse, takes two typical successful cases to discuss how to reuse these old industrial buildings into culture ones in China.


2021 ◽  
Vol 905 (1) ◽  
pp. 012015
Author(s):  
A Setiawan

Abstract One strategy of communities to easily embrace ecological awareness is by involving directly in the improvement of their environmental quality. This paper discusses the case study research of the co-design process of the neighborhood regeneration project in Kampung Tongkol at the Ciliwung riverbank, Jakarta. This project is carried out collaboratively involving residents of the area and facilitated by ASF (Architecture Sans Frontières) Indonesia. The main important object of this regeneration project is the construction of a self-supporting sample house. This house aims as an ideal model which another neighborhood can replicate. Residents are directly involved in the organizing, the design process, to the construction stage. The primary purpose of regeneration is to improve the quality of the residential environment. The principles of sustainable design are employed as the main guidance from the beginning of the process. This study concludes that the final achievement of this project not only results in a higher quality environment but also raises the ecological awareness of the residents of the neighborhood.


2019 ◽  
Vol 5 (1) ◽  
Author(s):  
Hanny Maria Caesarina ◽  
Nahdi Saubari

Ruang terbuka hijau telah dikenal memiliki peranan yang penting dalam meningkatkan kualitas lingkungan perkotaan. Ruang terbuka hijau dalam perencanaan kota kerap dianggap sebagai elemen pendukung terwujudnya smart city. Penelitian ini bertujuan untuk menemukan seberapa jauh peran ruang terbuka hijau lewat penyediaan wifi corner dalam perencanaan kota menuju konsep smart city. Metode yang digunakan adalah deskriptif kualitatif berdasarkan observasi, survey lapangan dan serangkaian wawancara. Studi kasus yang diambil dalam penelitian ini adalah dua kota di Kalimantan Selatan, yaitu Banjarmasin dan Banjarbaru yang telah memiliki konsep smart city. Hasil penelitian menunjukkan bahwa ruang terbuka hijau dalam perencanaan kota memiliki potensi yang kuat sebagai elemen pembentuk smart city. Apabila ruang terbuka hijau suatu kota telah direncanakan dengan baik dari berbagai segi fasilitas dan terkoneksi dengan jaringan internet yang berkualitas, maka dengan sendirinya konsep smart city akan lebih mudah dicapai. Kata kunci: perencanaan kota, ruang terbuka hijau, smart city, wifi corner. Green space has an important role in enhancing environmental quality of a city. Green space often considered as a supporting element for the concept of smart city. This research intended to acknowledge the role of green space through the installation of wifi corner in urban planning towards smart city. The methods that has been used was descriptive qualitative through observation, field survey and interviews. The case study in this research were Banjarmasin and Banjarbaru which already has the smart city concepts. The result shows that green space in urban planning is a potential element towards smart city. A well good planned green space with all the facilities that connected to a good internet network in a city might help forming the concept of smart city. Keywords: green space, smart city, urban planning, wifi corner.


2018 ◽  
Vol 3 (4) ◽  
pp. 50-60 ◽  
Author(s):  
Dan Trudeau

This article examines the governance dynamics surrounding the development of sustainable neighborhoods in United States metropolitan contexts characterized as suburban sprawl. Drawing on original case study research of three distinct applications of New Urbanism design principles, the article argues for understanding the relative power of municipal authorities to incorporate social justice imperatives into the practice of sustainable development in suburban contexts. Moreover, key to prioritizing social imperatives is the way in which development processes respond to the “suburban ideal”, which is a view of suburbs as an exclusive bourgeois utopia that constrains the ability to connect so-called sustainable development with social justice. Case study research shows how deference to the suburban ideal limits sustainable development to embracing growth and greening interests only and peripheralizing or denying social justice. The article discusses how sustainable development endeavors can address such constraints in the effort to create alternatives to suburban sprawl that integrate the pursuit of social justice with environmental protection and economic growth.


2016 ◽  
Vol 41 (3) ◽  
pp. 399-424
Author(s):  
Jim Conley ◽  
Ole B. Jensen

This case study of a dispute over a project to construct a road through green space in a small Canadian city brings together two hitherto separate theoretical approaches to mobility disputes: "culture stories" and "regimes of engagement". The stories opponents tell, in interviews and documents, concern their mobilization against the project, the value of environmental preservation, and the costs of expanded automobility, culminating in contrasting visions of urban development. The culture stories approach examines how stories varied on a narrative dimension of informational formats, temporal structures, causal mechanisms, and plot institutionalization, and a place dimension of relational geography and physical attributes. The pragmatic conditions of the different narratives of contestation, and of the challenges faced by opponents are analysed in terms of the relation between regimes of engagement: a regime of familiarity based in slow mobilities, a regime of planned action based in automobility, and the clash of industrial and green orders of worth in a regime of justification


2015 ◽  
Vol 9 (3) ◽  
pp. 199 ◽  
Author(s):  
B. Basuki

The issue of climate change, global warming and environmental damage caused by the production process lead to many changes in manufacturing technology, in the understanding of environmental concern or environmental awareness. Eco-efficiency is a concept that requires companies to concern the environment, and is then forwarded to the concept of sustainable development which requires current generations think and act for not passing the environmental damage to future generations. This study was aimed to answer whether a go-international company has environmental awareness, how they understand, interpreted, and applied these eco efficiency and sustainable development concepts. The research methodology used is Yin’s non positivist exploratory case study research in PT. Semen Indonesia. The results showed that although the company has already understood and implemented eco-efficiency, and other environmental friendly program, such as Japanese 5’ S (Seiri, S eiton, Seiso, Seiketsu, and Shitsuke mean Tidiness, Order liness, Cleanliness, Standardiza tion, and Discipline); Triple Bottom Line (Profit, People and Planet), and other programs. The implementation of such programs leads to the application of sustainable development concept.<br />The research’s implications is academically it will enrich management accounting literature by introducing environmental-based management accounting, and push academicians to restructure the content of management accounting subject as well as it will inform companies to aware to possible environmental problem in their production process.


Author(s):  
Pipit Anggriati Ningrum ◽  
Alexandra Hukom ◽  
Saputra Adiwijaya

This study aims to analyze the increasing potential for poverty in the city of Palangka Raya from the perspective of SMIs due to the impact of the 19th COVID pandemic. The data was obtained based on the results of in-depth interviews from February to April 2020 with 10 SMIs and supported from secondary data from the Central Statistics Agency. The data is processed based on qualitative research principles based on the type of case study research. In the results of this study it was found that the SMIs experienced a very detrimental impact in terms of sales and marketing of products so that employees who come to work are terminated indefinitely, in this connection it appears that there is potential increases in poverty that can occur in the future come.


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