Climate Detectives-projekt 2023-2024


Projektets titel: Förnyelse av infrastruktur i Lavals tätort.

Collège Sainte-Thérèse   Laval   Frankrike

Forskningsfråga

Varför och hur kommer tätorten Laval att förnya sin infrastruktur?

Sammanfattning av projektet

Construction and development of the buildings for a sustainable development, in order to cope with frequent flooding, and at the request of Laval residents. There is already a renewal of infrastructures in the agglomeration of Laval because some infrastructures are old and not ecological. The center of the city has no green spaces. In response, the town hall has decided to create a city center and new infrastructures. The old infrastructures are being renovated. Other building projects are being developed.

Huvudsakliga resultat och slutsatser

Varför och hur kommer tätorten Laval att förnya sin infrastruktur?

Espace Mayenne : Before the construction of Espace Mayenne, the place was occupied by fields.
Eco quartier : Here it was a trite district of Laval, very old. Buildings were built with materials which weren’t sustainable and which polluted.
The place of cars in the square: The townhall of Laval has decided to make new roads in the square because before there were many roads ( 3 around the square )So they have decided to redo the roads so that the place of the car decreases and that of bicycles and buses increases as we can see below. They have done that because they noticed after a poll that the cars were just passing and not stopping, and they want the opposite.

Vad händer nu? Åtgärder för att göra skillnad och bidra till att minska problemet

The place of water in the city center of Laval
An ecological basin (in full earth ) will be created in the city center of Laval ,to be able to recover water.
Gardens of rain will be created.
There will also be a stream of water, a dried fountain and landscaped valleys.
40% of runoff water on furnished surfaces will be collected by vegetated spaces
To limit floodings problems , low points will therefore be created at the level of future green spaces to promote the natural infiltration of rainwater and to preserve existing trees as much as possible.

Climate-biodiversity
There will be a greater place for the plants. Reintroducing plants in the city centre to create islands of freshness. Ensuring an important place for plants in the city is to create refuge zones in case of high heat.
Associate the plants with the presence of water.
Promote biodiversity in cities, by the diversity of plant composition and environments.
Vegetation
Today, facilities have been made and ancient buildings have been renovated more ecologically. In addition, the vegetation is very present and actions are conducted to protect the nature which surrounds it.
Now, the building replaces the fields and the vegetation despite the fact that it was built to protect the ecosystem. A velodrome and a pedestrian track surround the buiding.

Projekten skapas av teamen och de tar det fulla ansvaret för den delade datan.
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