THE SUCCESSIVE CITY

Category> Research; Landscape; Planning

Course> Urban Ecology, SLU - Ultuna.

Location> Uppsala, Sweden.

Year> 2022

Collaboration>  Elsa Höglund, Helena Arro & Vilborg Þórisdóttir

A proposal to build a new urban area while conserving and protecting an important Nature Reserve.

The proposal for a new urban development in the southeastern part of Uppsala raised many alerts because many buildings were proposed over a high-value area, the Lunden Nature Reserve. Lunden Nature Reserve remains an extensive forest close to the Urban area.

Initial development proposal and natural value.

The intervention also included a new train station and a tram connection crossing the east-west area. Our task here was to propose strategic modifications while keeping a similar housing area.

Elsa hugging one of the trees affected by the development.

To prioritise forest conservation, this proposal had the following principles:

  • Land sparing. Save and preserve high-value natural areas for species that need large green areas.

  • Make nature experience accessible. Bring quality nature to the urban with wider wedges where people can pass and stay.

  • Manage stormwater locally. Water management is a starting point for creating good conditions for nature in urban areas.

  • Integrate the green, blue and grey infrastructures.

  • Provide habitat to generic species in urban areas so they can use it as a safe stepping stone: welcoming birds, bats, pollinators, mushrooms and mycelium.

Redistribution from the municipality proposal.

In grey is the municipality proposal and in red our proposal

Actions.

  • Densification of existing infrastructure. Infillning following topography.

  • Recolocate the train station and the new tram lines closer to the existing developments.

  • Develop it with phases.

  • Allow wider green wedges and create stepping stones.