{"id":31050,"date":"2020-10-13T20:00:00","date_gmt":"2020-10-13T18:00:00","guid":{"rendered":"https:\/\/www.swecobelgium.be\/blog\/nos-villes-deserts-ecologiques-ou-haut-lieu-de-la-biodiversite\/"},"modified":"2025-03-14T11:05:54","modified_gmt":"2025-03-14T10:05:54","slug":"nos-villes-deserts-ecologiques-ou-haut-lieu-de-la-biodiversite","status":"publish","type":"blog","link":"https:\/\/www.swecobelgium.be\/fr\/actualites\/nos-villes-deserts-ecologiques-ou-haut-lieu-de-la-biodiversite\/","title":{"rendered":"Nos villes : d\u00e9serts \u00e9cologiques ou haut lieu de la biodiversit\u00e9 ?"},"content":{"rendered":"<section class=\"block block-share block--white\" >\n\t<div class=\"block__inner\">\n\t\t<div class=\"col--12 col--wrapper col--center\">\n            <div class=\"col col--12 editor-content col--center\">\n                <div class=\"share\">\n                    <p class=\"share-text\">Share on: <\/p>\n                    <div class=\"ss-inline-share-wrapper ss-hover-animation-fade ss-with-counter-border ss-inline-total-counter-left\"><div class=\"ss-inline-share-content\"><\/div><\/div>                <\/div>\n            <\/div>\n\t\t<\/div>\n\t<\/div>\n<\/section>\n\n<section class=\"block cb block--white\" >\n\t<div class=\"block__inner cb__inner cb__inner--one\">\n\t<div class=\"col--12 col--center col--wrapper\">\n\t\t<div class=\"col col--6 editor-content\">\n\t\t\t<p><strong>La pr\u00e9servation de la <a href=\"https:\/\/www.swecobelgium.be\/fr\/expertise\/resilience-climatique-nature\/\">biodiversit\u00e9<\/a> est n\u00e9cessaire pour att\u00e9nuer le d\u00e9r\u00e8glement climatique et m\u00eame pr\u00e9venir les pand\u00e9mies, selon les conclusions d\u2019Ant\u00f3nio Guterres, le Secr\u00e9taire g\u00e9n\u00e9ral de l\u2019ONU. Dans un nouveau rapport, Sweco explique comment, gr\u00e2ce \u00e0 l\u2019urbanisme, nos villes peuvent faire partie de la solution.<\/strong><\/p>\n<h2>Solutions urbaines pour infl\u00e9chir la courbe de la biodiversit\u00e9<\/h2>\n<p>Depuis 1970, pr\u00e8s de 70 pour cent des animaux sauvages, des oiseaux et des poissons ont disparu, selon le Rapport Plan\u00e8te Vivante 2020 du WWF. Selon les propres Perspectives mondiales de la diversit\u00e9 biologique (GBO) de l\u2019ONU, aucun des 20 objectifs qu\u2019elle avait fix\u00e9s en 2010 pour limiter les dommages inflig\u00e9s au monde naturel n\u2019a \u00e9t\u00e9 pleinement atteint.<\/p>\n<h2>Les villes : une lueur d\u2019espoir pour la biodiversit\u00e9<\/h2>\n<p>En d\u00e9pit de ces perspectives \u00e9cologiques sombres, un nouveau rapport de Sweco voit dans les villes une lueur d\u2019espoir et illustre comment nous pourrions exploiter ces solutions pour influencer le r\u00e9sultat et infl\u00e9chir la courbe de la <a href=\"https:\/\/www.swecobelgium.be\/fr\/expertise\/resilience-climatique-nature\/\">biodiversit\u00e9<\/a>.<\/p>\n<p>Par l\u2019interconnexion de l\u2019<a href=\"https:\/\/www.swecobelgium.be\/fr\/services\/developpement-urbain\/\">am\u00e9nagement du territoire<\/a>, de l\u2019infrastructure, de l\u2019architecture et des b\u00e2timents en vue d\u2019exploiter leur plein potentiel pour maximiser les services \u00e9cosyst\u00e9miques dans ces structures urbaines, nous pourrions accro\u00eetre \u00e0 la fois la diversit\u00e9 et le bien-\u00eatre, affirme Tarja Ojala, \u00e9cologiste et l\u2019une des auteurs du rapport dans ses conclusions.<\/p>\n<h2>Les avantages de l\u2019int\u00e9gration de la biodiversit\u00e9<\/h2>\n<p>Les avantages d\u2019une telle d\u00e9marche peuvent \u00eatre immenses. Par exemple, disposer des arbres correctement autour des b\u00e2timents pourrait limiter l\u2019utilisation du conditionnement d\u2019air de 30 pour cent et r\u00e9duire la consommation d\u2019\u00e9nergie de 20 \u00e0 50 pour cent.<\/p>\n<p>Les urbanistes doivent laisser la <a href=\"https:\/\/www.swecobelgium.be\/fr\/expertise\/resilience-climatique-nature\/\">biodiversit\u00e9<\/a> locale des arbres, buissons, points d\u2019eau, parcs et jardins s\u2019int\u00e9grer naturellement dans le paysage urbain de fa\u00e7on \u00e0 promouvoir le bien-\u00eatre, tant des humains que de la nature. La v\u00e9g\u00e9tation offre aux animaux des aires de repos et sites de reproduction, att\u00e9nue le bruit, ombrage, r\u00e9duit les effets des canicules et pr\u00e9vient le changement climatique.<\/p>\n<p><a href=\"https:\/\/www.swecourbaninsight.com\/climate-action\/building-in-biodiversity-for-climate-for-health\/\" target=\"_blank\" rel=\"noopener\">Le rapport Urban Insight de Sweco \u00ab Building in biodiversity: For climate, for health \u00bb<\/a> fait partie d\u2019une s\u00e9rie de rapports sur le th\u00e8me de l\u2019Action pour le Climat dans lesquels nos experts \u00e9pinglent des donn\u00e9es sp\u00e9cifiques, faits et connaissances scientifiques indispensables \u00e0 la planification et \u00e0 la construction d\u2019environnements urbains futurs, \u00e0 la fois s\u00fbrs et r\u00e9silients.<\/p>\n<p>PLUS D&rsquo;INFOS<br \/>\n<a href=\"https:\/\/www.swecourbaninsight.com\/\" target=\"_blank\" rel=\"noopener\">www.swecourbaninsight.com<\/a><\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n<\/section>\n\n\n<section class=\"block block--white latest-insights\" >\n\t<div class=\"block__inner latest-insights__inner\">\n\t\t<div class=\"col--11 col--wrapper\">\n\t\t\t\t\t\t\t<div class=\"col col--12 editor-content latest-insights__title\">\n\t\t\t\t\t<h2 class=\"h2 hyphenate\">Autres actualit\u00e9s<\/h2>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"col col--4 insight\" data-clickable=\"true\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"520\" height=\"296\" src=\"https:\/\/www.swecobelgium.be\/wp-content\/uploads\/sites\/12\/2026\/05\/01-RPGD_metropolitangreen_parklounge_02_kleiner-520x296.jpg\" class=\"attachment-insights-featured size-insights-featured wp-post-image\" alt=\"Hoe de Ringparken de stad Antwerpen van onderuit groener maken\" \/>\t\t\t\t\t\t<div class=\"insight__content editor-content\">\n\t\t\t\t\t\t\t<em class=\"cats\">Leefbare Steden, Villes de demain, Leefbare Steden, Bonne terre<span class=\"cats__sep\"><\/span>28 mai 2026<\/em>\t\t\t\t\t\t\t<h3><a href=\"https:\/\/www.swecobelgium.be\/fr\/actualites\/comment-les-ringparken-rendent-la-ville-danvers-plus-verte-en-partant-du-sol\/\">Comment les Ringparken rendent la ville d\u2019Anvers plus verte, en partant du sol<\/a><\/h3>\n\t\t\t\t\t\t\t<p> <span class=\"readmore\">En savoir plus<\/span><\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"col col--4 insight\" data-clickable=\"true\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"520\" height=\"296\" src=\"https:\/\/www.swecobelgium.be\/wp-content\/uploads\/sites\/12\/2026\/05\/batch-heating-design-2-520x296.jpeg\" class=\"attachment-insights-featured size-insights-featured wp-post-image\" alt=\"\" \/>\t\t\t\t\t\t<div class=\"insight__content editor-content\">\n\t\t\t\t\t\t\t<em class=\"cats\">Transition industrielle, Industry Transition<span class=\"cats__sep\"><\/span>27 mai 2026<\/em>\t\t\t\t\t\t\t<h3><a href=\"https:\/\/www.swecobelgium.be\/fr\/actualites\/optimiser-le-chauffage-par-batch-une-utilisation-plus-intelligente-de-la-vapeur-pour-des-performances-plus-efficaces-des-echangeurs-de-chaleur\/\">Optimiser le chauffage par batch : une utilisation plus intelligente de la vapeur pour des performances plus efficaces des \u00e9changeurs de chaleur<\/a><\/h3>\n\t\t\t\t\t\t\t<p> <span class=\"readmore\">En savoir plus<\/span><\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"col col--4 insight\" data-clickable=\"true\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"520\" height=\"296\" src=\"https:\/\/www.swecobelgium.be\/wp-content\/uploads\/sites\/12\/2024\/12\/SWECO_Coronmeuse_HRes-0278-520x296.jpg\" class=\"attachment-insights-featured size-insights-featured wp-post-image\" alt=\"Je ziet de Coronmeuse site waar er gebruik wordt gemaakt van waterdoorlatende betegeling en gestapeld muurtje uit circulair materiaal\" \/>\t\t\t\t\t\t<div class=\"insight__content editor-content\">\n\t\t\t\t\t\t\t<em class=\"cats\">Expert Talk, Bonne terre<span class=\"cats__sep\"><\/span>27 mai 2026<\/em>\t\t\t\t\t\t\t<h3><a href=\"https:\/\/www.swecobelgium.be\/fr\/actualites\/le-sol-fondation-de-la-ville-de-demain\/\">Le sol, fondation de la ville de demain<\/a><\/h3>\n\t\t\t\t\t\t\t<p> <span class=\"readmore\">En savoir plus<\/span><\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t<\/div>\n\t<\/div>\n<\/section>\n\n<section class=\"block form-block block--lightgray\" >\n\t<div class=\"block__inner form-block__inner \">\n\n                    <div class=\"col--11 col--wrapper\">\n                                    <div class=\"col col--4 editor-content form-block__title\">\n                        <h2 class=\"h2 hyphenate\">Inscrivez-vous \u00e0 notre newsletter<\/h2>                    <\/div>\n                    <div class=\"col--12 col\"><\/div>\n                \n                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