However,
Eppel parks: real long -term:
To cope with climate change. In addition, increasingly frequent episodes of torrential rains, the city of Montreal is equipped with streets and sponges parks. For example, Are these arrangements effective? Consequently, Will they be viable in 50 or 100 years? We chat with a specialist.
Let’s start at the start: what is a park or a inponge street?
It is a space that allows you to absorb rainwater – instead of letting it overflow in the street. on the sidewalks – thanks to plants and other permeability techniques. Much like a sponge, these infrastructure hold rainwater and release it little by little.
These arrangements are useful in urban centers, since asphalt is a waterproof surface.
For the landscaping architect. project director at Rousseau Lefebvre, Mélanie Glorieux, there is no doubt: parks and sponges streets are a good long -term solution to eppel parks: real long -term combat Diluvian rains.
“The wider. finer, more dense roots, will allow the ground to be unleashed over the years and this is what will ensure the sustainability of these works in terms of infiltration,” she explains.
And if the state of the plants that make up these developments deteriorate over the years. it will be enough to replant them.
“It’s not bad more practical than digging big holes in town,” she said.
Photo Mélanie Glorieux, landscape architect and project director at Rousseau Lefebvre
Solutions multiples – Eppel parks: real long -term
The Place des Fleurs-de-Macadam (Plateau-Mont-Royal), Le Carré Augier (Rosemont-the Petite-Patrie) and more than a dozen eppel parks: real long -term other parks allow Montreal to better absorb rainwater.
A first eponge street will also be inaugurated in 2026 in the metropolis. It is rue Larivière, in the district of Ville-Marie. Other projects are also under construction.
Mélanie Glorieux insists. however: it is not necessary to transform the city to the full in parks or in the streets.
Planting trees. the layout of rain gardens or permeable cobblestones can also help improve the city’s capacities to receive large amounts of rain in a short time.
“Already, having vegetated bands, vegetated media … it makes the place spongy,” she explains.
“Plants provide a significant factor of well-being [pour les citoyens de Montréal]She adds.
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