Avoid concentrating the city's public flows

2019-04-23 

“If we concentrate too many people into the same location, there is a great risk that this will cause stress, and the experience will not be as positive as it could have been,” says Karl Samuelsson, PhD student in environmental engineering at the University of Gävle.

Drottninggatan Stockholm. Foto:TT

Drottninggatan Stockholm. Foto:TT

Karl Samuelsson

Karl Samuelsson

An experience map containing almost 2000 experiences and covering almost the whole of the Stockholm municipality forms the basis for the researchers’ understanding for how these spaces are experienced. When studying city environments, it is common to look at one factor at a time, but this map enables the researchers to see to see what environments many different types of people find attractive. These city environments can be conducive to better health and social sustainability for an urban population.

“Actually, it is about seeing the city as a complex system where many factors continuously interact,” Karl Samuelsson explains.

A city open to diversity

Urban planning strategies should concentrate on avoiding certain environments rather than on finding optimal ones, their results show.

“Perhaps the best strategy is no to try find the best urban environments, but just avoid the worst type of city and urban environments, as more people will gain more from that.”

The experience map shows us that there are a number of different types of environments containing a variety of positive experiences, some are to the liking of certain people, while others suite a different type of person.

“We want our cities to be open to different types of people in this way. It is interesting to note that there are more positive than negative experiences on our map, and that the negatives ones tend to be more similar.”

Peace and quiet cherished even in Stockholm

The most common category of positive experiences is characterized by peace and quiet and of being in nature, while the second most common one is characterized by the presence of culture or history.

“As we are talking about Stockholm, we find these facts significant, surprising and thought-provoking for urban planners. We had one category for shopping and another one for meeting new people, going to restaurants etcetera, but they were not as popular.”

And being able to be yourself

There are a few particular environments that most people experience as negative. The most common negative experiences are the feeling of not being able to be yourself, finding it difficult to walk or ride a bicycle, becoming exhausted because it is hectic and loud and feeling unsafe.

“These are environments in which you simply do not feel free to be yourself, and we think this is connected to places that are uncomfortable to be in.”

Earlier, more was always better

An experiential perspective in urban planning is a new strategy. Earlier, there was a focus on service accessibility and researchers assumed that more was always better.

A high concentration of environments offering a diversity of experiences within walking distance can be a disadvantage, Karl claims, as it leads to crowding and stressful environments during certain parts of the day. During other parts of the day, these areas, like the city centre in Stockholm, may become empty and unsafe, as no one lives there.

“Accessibility is of course desirable in a city, but we can now demonstrate that there is a breaking point where concentrating crowds to certain locations to a very high extent, like in Stockholm, becomes a negative strategy.

Building living environments for people

If we change perspective from building a city to building living environments for people, it becomes clearer what we should try to achieve and what we should try to avoid, according to Karl Samuelsson. We could create a better mix in the city centre by including housing so that there would be people there at night too, and we could build many small smaller centres to avoid extreme concentration.

“Unfortunately, the present structure in Stockholm has been there for hundreds of years and it is hard to change, but we can try to avoid making it worse.”

Above all, smaller cities that are growing fast should avoid to put themselves in this position.

“Already at the planning stage, we should have a strategy to reduce road congestion when designing street structures. Building many small smaller centres could be another strategy.”

Upplevelsekartan

Experience map

On a map on a webpage, people were asked to mark places where they had had positive or negative experiences, and then describe these in a survey.

The characters of these places were analysed to establish if features like housing, workplaces, water, green spaces, major roads or playgrounds were nearby.

“We have been able to create an experience map, based on almost 2000 experiences, covering almost the whole of the Stockholm municipality. It is the first time anything like this has been done, and now we have a large material to base our understanding on how these different locations are experienced,” Karl Samuelsson says.

Article published in ScienceDirect


For more information, please contact:

Karl Samuelsson, PhD student in environmental engineering, University of Gävle
Phone: 073-759 08 50
Email: karl.samuelsson@hig.se

 

Text: Douglas Öhrbom
Photo Karl Samuelsson: Anna Sällberg

Published by: Douglas Öhrbom Page responsible: Veronica Liljeroth Updated: 2019-04-23
Högskolan i Gävle
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