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Human Impact Assessment

Turku: Cabin in Runosmäki - A description of an HuIA process

Need for Human Impact Assessment

Runosmäki, the largest housing estate in the City of Turku, Finland, was built on a forested site in the 1970s. Situated some 6 km north of the city centre, the area was previously totally unbuilt. The number of inhabitants is today just over 10,000. Runosmäki is a housing estate with an ageing population: 10% of the local people are 50-54 years of age. The unemployment rate is 20%.

Mustalampi lake in Runosmäki is an important recreational area for local inhabitants. In its natural state Mustalampi was originally a swampy forest lake. The deterioration and littering of the area in the early 1980s mobilised several local actors. A wide variety of opinions were expressed as to what should be done with the area. During 1984, the Mustalampi area was cleaned up and a playground and a cabin were built by the lake.

Although the cabin was built for the use of all local inhabitants, it was primarily young people who used it from the very beginning. In addition, the cabin acted as a picnic place for children and a leisure place for older people. At the beginning of 2002, however, the cabin had to be demolished as it was in bad repair.

Planning for the building of a new cabin was begun soon after the old one had been demolished. Both young people in the area and the interdisciplinary area working group in Runosmäki submitted a proposal as to a location for the cabin. As the Turku Polytechnic was seeking a suitable subject for a Human Impact Assessment (HuIA) student project, the area secretary and working group hit on the idea of applying HuIA to the cabin construction project.

The process and its participants

The human impact assessment was conducted as a HuIA course student project at Turku Polytechnic in spring 2003. The students worked in pairs, investigating the impacts of various placement options on people in the area, making use of community analysis methods. The assessment was conducted from the viewpoints of urban structure, living environment, residents of the neighbourhood, children, schoolchildren, young people, the social welfare and health care sector, the police and the Real Estate Department.

The Runosmäki area secretary participated in the HuIA by familiarizing the students with the area and with past debate on the cabin. Each student pair was then given an assignment card, with instructions on how to conduct the assessment. These assignment cards list can be used for launching other assessment projects later.

The students began their assessment by gathering background information on the Runosmäki area. They studied existing material such as statistics and maps. They further identified impacts, for instance through interviews, observations and drawing assignments. The student pairs studied the impacts of alternative solutions through a chosen viewpoint (e.g. children). Each pair wrote up a brief description of the impacts they studied and filled in their portion of the summary table. The editorial team compiled the final HuIA report. The teams presented their work at the final briefing.

Examined models and their impacts

The following alternatives for the placement of the cabin were examined in the HuIA:

  • Alternative 0: Not everyone feels that building a new cabin is important or even desirable. Therefore, one alternative is to not build a cabin.
  • Alternative 1: The location proposed by the young people of the area is beside Mustalampi pond along the jogging track.
  • Alternative 2: The location proposed by the area working group is slightly more remote and further from Mustalampi pond (about 50 m away).

The advantages and disadvantages of these alternatives were compiled in a summary table.

See the table

Use and benefits of the HuIA

The human impact assessment was used to launch public debate. Who benefits from the building of the cabin? Who suffers? Where will young people in Runosmäki meet now and in the future? If the cabin is not there, where will they meet? Can the cabin also support the work of the social welfare and health care sector? Can the cabin promote health and well-being? Can it contribute to a high-quality environment? The HuIA report on Mustalampi cabin (Kangas & Koivisto 2003) was distributed to all the interviewees.

Further information

Heini Parkkunen
Healthy City coordinator
City of Turku

Sirpa Halonen
Degree Programme Manager
Turku Polytechnic

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Published 3.7.2006, Updated 8.11.2007

Last updated 8.11.2007
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