In the spring of 2021, the Delft University of Technology, COB Platform of Subsurface Construction, the Environmental Department of the Flemish Government, and the Deltametropolis Association have started a design study exploring the possibilities of integral and multifunctional use of space within highly densified cities. Design consortia from practice have been invited to choose from a number of cases in The Netherlands and Flanders involving spatial bottlenecks in public space, subsurface, and buildings. Seven teams have already started.
Underground Use of Space as a Game-Changer Due to the convergence of a multitude of tasks and transitions (energy, climate, circularity, mobility) in ever densifying cities, the pressure on public space is increasing. It is especially today because these cities also have to absorb a large share of the housing assignment, following the aims to preserve the rural landscape as well as to reduce the pressure on the current mobility system. However, how much densification is (still) possible for locations that are already overloaded with functions and programs and where the public space – both above ground and below ground level – threatens to silt up and get stuck?
Current and future space claims require careful consideration of the options for using space more effectively and efficiently, with the aim of increasing the ‘spatial efficiency’ of the city in an innovative way.
In the design study, partners focus on a different view of the organisation of urban programmes and transition tasks while they search for new ways of thinking, patterns, and solutions for integral and multifunctional use of space from the cross-section.
The central question:
How can integral and multifunctional use of public space, subsoil, and buildings within a densified urban environment create space and value that contribute to an attractive and future-proof living environment?
The design study has resulted in various spatial designs with visions of the future and implementation strategies. A number of urban locations as case studies are being worked on, namely Ostend, Rotterdam, Amsterdam, Mechelen, Leuven, and Maastricht. For each case study, a multidisciplinary team was selected (in Rotterdam 2) of spatial designers (architects, urban planners, landscape architects), engineers, and the experts required for underground developments such as geo-technicians.
While the ‘UN-Habitat State of the World Cities Report 2020 on the Value of Sustainable Urbanization’ has been launched, the international symposium ‘2020 A Year Without Public Space: Reflection and Outlook’ has been an opportunity to look back, reflect, and plan ahead for 2021.
The transcription of the closing remarks of Maurice Harteveld at our initiative ‘2020 a year without public space under the COVID-19 pandemic’, including reflections and an outlook beyond (online symposium on 7 November 2020, 3PM (+ 8UTC)):
2020 – A Year without Public Space has been an impressive initiative. We have seen 20 webinars, engaging more than 100 speakers all over the world, and over another thousand attendees watching the presentations and thematic discussions live. On the YouTube channel, we can see that the numbers of views continuously grow. From May to September; the global community of ‘public space’- experts have joined together. The networks of public spaces have become a world-wide-web. Non-Exclusive!
At the moment, we are online, but our concerns are at the human space, in its physical reality. We keep sharing our observations, in an immense challenge. It is not easy! Under the current pandemic crisis, the global death rate is approaching 1.5 million people; 50 million cases of positive testing. An extremely small minority of countries have not reported any coronavirus cases. Kiribati, Nauru, Palau, Samoa, Tonga, Tuvalu, and Vanuatu seem to be still on the safe side. In contrast, particularly, communities in urbanised areas are infected at large. LA, Miami, and New York City… Rio, and Sao Paulo. Here densities are higher, people live closer together, and thus, transmission may go too fast, & too easy.
My contribution to the round table discussion is not another presentation. Deliberately! Continue reading →
The United Nations just launched the ‘UN-Habitat State of the World Cities Report 2020 on the Value of Sustainable Urbanization‘. “COVID-19 has transformed our urban world. However, it does not signify the end of cities. Urban areas hold the key to resilient, green recovery, and building back better!”, Victor Kisob, th assistant Secretary-General and Deputy Executive Director of UN-Habitat states. The United Nations emphasises that we create “value through public space”. This includes interior public spaces, which were closed due to COVID19-induced lockdowns recently. In this case, “local governments must work to provide sanitation infrastructure in all public spaces in order to mitigate the health risk”. Yet, also, “when designed with climate adaptation, mitigation and resiliency, components of cities from buildings to public spaces can create communities that enhance environmental values”. They also enhance social and economic values. “Cities can unlock the intangible value of sustainable urbanization by creating public spaces and opportunities for democratic participation and social inclusion that allow the cultural fabric of urban life to flourish”. And, public space can offer a livelihood for people to be entrepreneurial and take part of labour work. Equality plays a huge role in sustainable urbanisation. “Diversity contributes to the social, economic and environmental value of urbanization through tolerance, integration, and coming together in public spaces.” This includes for instance the representation of the urban poor, migrants, and cultural minorities, hence this should lead to prioritising “their needs in any decision-making process, be it about the urban commons, atmospheric commons, public spaces or resource use”. And, “engage a wider audience – e.g. children and youth – in urban planning and design processes for safe, inclusive and accessible public space.” Everyone should “understand their rights to access public spaces and services”. I would like to add: Our challenge is to contribute to the design of public spaces for everyone.
Urban designers and landscape architects observe physical public spaces as spaces that are able to accommodate accidental meetings, reveal places’ identity, provide impulsive on-the-spot choices, and allow human-nature interaction through wind or sunshine. However, the recent crisis unfolds the intertwining between physical public space and virtual space. During two days, we focus on the shift of the planner’s outlook on physical public space and virtual space.
Join the webinars!
When: Thursday, November 5 and 6, 9.00am – 6.00pm CET
> Registration
Bits of Public Space 3.0: Trailer, published by Polis on YouTube
Video credits: Ioanna Kokkona Continue reading →
If the current period teaches us, as colleagues, anything explicitly, it is that we must take account of a changed way of thinking on public space and housing. This shift presents us with a major challenge when it comes to further densification of the city. The existing urban fabric needs revision, even in areas where there is no increase in density. Public space is becoming more homely, and houses are becoming workplaces, so partly more public. We will pay more attention to the immediate living environment: the space in the vicinity.
Ruimte + Wonen is a Dutch magazine and knowledge network for spatial professionals and housing experts, originated from the magazines S+RO and Tijdschrift voor de Volkshuisvesting. Go to ‘Ruimte + Wonen’ membership
The Impact of the Pandemic to Street Life, Urban Culture and Beyond.
Maurice Harteveld, co-host and moderator of the roundtable discussion with speakers from the Netherlands, from Greece, from France, and from the United States.
Propositions under Continuously Changing Urban Conditions
Massive urbanisation puts pressure on public space and demands new programmes along with alternative gathering places such as public interior spaces and a variety of forms of collective spaces. Moreover, in the rapidly changing city, infrastructure and mobility remain of vital importance. A co-evolving diversity of programme cannot be planned, but interventions in the city need constantly to be grounded on sharp design approaches to respond adequately to the necessities of the time: While being environmentally sustainable, given the available resources.
In general, infrastructure, mobility, and public life manifest themselves in various forms as carriers of such urban development. Design experiments, as put forward in our new book, show how to work with continuously changing urban conditions, with mobility transforming cities whilst with public spaces taking various forms, with programmes which hybridise, and with new technologies to keep up with the urban dynamics. Given these themes, designs should carry awareness of the inclusiveness and accessibility of various systems and places, facilities, and technologies. Spatially this means questioning how to keep the city open and connected, attractive, and liveable? Continue reading →
We have seen a growing number of people have been hospitalised per day, and people passed away. Both followed the bell curve. Every country faced critical moments when hospitalised totals stressed the capacity of medical care. The uncertainty among the populations grew in that period. Particularly, the impact of the pandemic to street life became visible in those days. Cities locked down, people stayed at home, and shifts in urban culture became visible. Can we place those changes in a longer perspective? Looking back to what happened before, and forecasting what most likely happens beyond 2020: A Year without Public Space under the COVID-19 Pandemic?
Port Cities as Hubs of Diversity and Inclusivity: The Case of Rotterdam
9 June 2020
Article by Carola Hein, Paul van de Laar, Maurice Jansen, Sabine Luning, Amanda Brandellero, Lucija Azman, Sarah Hinman, Ingrid Mulder, Maurice Harteveld (Leiden-Delft-Erasmus PortCityFutures)
Port cities are a particular type of territory and are often long-standing examples of resilience, bringing opportunities, wealth, and innovation to their nations and their citizens. They have developed at the crossroads of international trade and commerce and the intersection of sea and land. Flows of people through trade and migration have played a key role in their spatial, social and cultural development. Their strong local identities share legacies of diversity and cosmopolitanism, but also of colonialism and segregation. The Qingjing Mosque in Quanzhou, Fujian speaks of the exchange between Arabia and China along the maritime silk road. Hanseatic cities stand as an example of far-flung networks with districts for foreign traders—think of the German merchants who established Bryggen, the German dock, in Bergen, now a UNESCO world heritage site.
Port cities are places that accommodate change —and often thrive as a result. As logistical patterns, economic organization, spatial structures and technological devices have evolved, port cities have consistently provided spaces and institutions to host changing social, cultural and demographic needs and have built their local identities around them. Chinatowns, for example, are emblematic of many port cities worldwide. For many centuries, traders and merchants depended on the interaction between local traders and short- and long-term migrants of all classes. To maintain and facilitate shipping, trade or organizing defenses, traders, workers, and citizens have come together and developed long-term strategies and inclusive governance systems. Built around trade, these shared practices have not always benefitted everyone. Colonial port cities hosted the buying and selling of enslaved people as well as minerals, animals and opium. Many workers lived in squalid conditions in walking distance to the port. The degree of tolerance and inclusion depended on the extent of ethnic diversity overall, the degree of spatial and social segregation in the city, and the economic structure of the urban economy.
Waterfronts have been and in some (smaller) cities still are contact zones of people from diverse backgrounds: public spaces bring together dockworkers, displaced people, casual labourers, and trans-migrants waiting to board ships for overseas travel. However, waterfronts have been looked upon as places of otherness in need of social reform even at the turn of the twentieth century. Since the 1960s, container districts and offshore ports further increased the separation between ports and cities. Following containerization, waterfront regeneration has become a worldwide tool to overcome the range of social, cultural and public health issues associated with the nineteenth century waterfront. Urban renewal and gentrification have been central to many of these programs that took off beginning in the 1980s in most European port cities. Rebranding has been an essential part of bringing new capital and new people into neighbourhoods next to former dock areas, which normally would not have been of interest to private investors. In select cases—such as HafenCity Hamburg—planners and politicians have consciously opted for spatial and social inclusion.
Rotterdam as a port city reflects the long-term history of migration traditionally related to shipping and trade in all aspects, but since the 1970s the working port is no longer a decisive pull factor. Other international, national and local factors have changed the city’s population characteristics. The past decades have seen increasing diversity in ethnic groups and religions but also increased variation in socio-economic statuses among inhabitants with a migration background. Rotterdam hosts so many ‘minority’ migrants that it is now considered a superdiverse city where 52%, and in some districts, almost 70% of the population have a migrant background.
Rotterdam’s hyperdiversity—a term meant to acknowledge the multiple causes of diversity—has challenged existing local integration policies. The city government’s development strategy focusses on a balanced composition of the population and regeneration programs in combination with new residential, sustainable urban planning and branding strategies aim to assure integration. Like other cities with major waterfront revitalization activities, Rotterdam is witnessing a gap between cosmopolitan aspirations boosted by international capital and symbolic waterfront architecture and the existing reality of a hyperdiverse population inhabiting the urban fabric. Redevelopment projects of former waterfront port areas, such as Lloyd Quarter, RDM and M4H stand as examples. Yet, like other cities with major waterfront revitalization activities, the question arises: to what extent is Rotterdam widening the gap between diverse neighbourhoods and gentrified port-city redevelopment projects? There is a potential risk of economic segregation as authorities, educational and cultural institutions aspire to build the post-industrial economy on the port industrial foundations of the past, neglecting those areas where a linkage to the maritime mindset of Rotterdam as a port city is hardly felt let, alone visible.
Rotterdam needs to find ways to come to terms with political, economic, social, and cultural dimensions of its port city. That is one of the major challenges for Rotterdam in becoming an inclusive city. What is needed to connect Rotterdam’s migration narrative (and that of other port cities) to further the inclusive city ambition, using its present hyperdiversity, and acknowledging the value of diversity for creativity, innovation and making the next port city? Exploring the key values of an inclusive post-industrial, hyperdiverse port city drives the research agenda of our multidisciplinary LDE PortCityFutures program.
The Leiden-Delft-Erasmus PortCityFutures program employs multi-disciplinary methods and longitudinal perspectives to understand and design political, economic, social, and cultural dimensions of spatial use in port city regions. It explores how the flows of goods and people generated by port activities intersect with the dynamics of the natural environment, hydraulic engineering, spatial planning, urban design, architecture, and heritage. It examines the spatial impact of competing interests among port-related and urban spatial development needs and timelines. It explores creative solutions and design measures to problems and considers their implications for the future use of limited space that will allow port, city, and region to thrive.
This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish.AcceptRead More
Privacy & Cookies Policy
Privacy Overview
This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
