Vulnerability to climate change

Description

Polygons representing areas vulnerable to heavy rains, heat waves, destructive storms, droughts, and floods. Vulnerability corresponds to the propensity or predisposition of a system (community, infrastructure and natural environment) to suffer damage caused by the manifestation of a climatic hazard. It varies according to the nature, extent and pace of the evolution of the event as well as the variation in the climate to which the system is exposed, the sensitivity of this system and its capacity to adapt. These maps were produced as part of the implementation of the City of Montreal's [Climate Plan 2020-2030] (https://portail-m4s.s3.montreal.ca/pdf/Plan_climat%2020-16-16-VF4_VDM.pdf), which aims in particular to improve urban planning and regulatory tools. With this in mind, the City is committed to updating the climate change vulnerability analysis, initially carried out as part of the 2015-2020 Climate Change Adaptation Plan for the Agglomération de Montréal, in order to integrate it into planning and mobility approaches. The publication of this data also contributes to the annual [accountability] (https://montreal.ca/articles/plan-climat-montreal-objectif-carboneutralite-dici-2050-7613) of the Climate Plan. Each year, the City of Montreal reports on the progress of its 46 actions and the monitoring of its indicators, including the status of various climate hazards illustrated by vulnerability maps. The data can also be consulted on the [interactive map of vulnerabilities to climate hazards in the Montreal agglomeration] (https://experience.arcgis.com/experience/944e0b7104bd491591ccca829da24670/page/Page/).**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Resources

Name Format Description Link
Vulnerability to floods 2022 (simplified polygons) GeoJSON https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/01afc867-11f2-4a3b-b77e-d5e9ee853c87/download/vulnerabilite-crues-polygones-simplifies-2022.geojson
Vulnerability to destructive storms 2015 (simplified polygons) GeoJSON https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/114df401-92e6-4a9e-a487-6da3bd989409/download/vulnerabilite-tempetes-polygones-simplifies-2015.geojson
Social sensitivity (2022) Unknown https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/12244beb-2f32-446f-94fa-4a7f32b3393b/download/sensibilite-sociale-2022.gpkg
Vulnerability to heavy rains 2022 (simplified polygons) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/1c16f11e-136a-4146-a008-d16c60533037/download/vulnerabilite-pluies-polygones-simplifies-2022.zip
Vulnerabilities to climate change 2022 (25 m x 25 m mesh) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/20b66ccb-81c6-40db-97f3-eea51babb2ec/download/vulnerabilite-changements-climatiques-mailles-2022.zip
Vulnerabilities to climate change 2025 C7 ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/233a25f4-6a44-4e6c-b754-f92a594d5414/download/vuln_do_2025_c7.zip
Environmental sensitivity (2022) Unknown https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/257eeb87-58ec-4aff-b7a8-2566f8a0f7f5/download/sensibilite-environnementale-2022.gpkg
Vulnerabilities to climate change 2025 Unknown https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/29cc611b-8ace-44c6-9a29-b818db1546a9/download/vuln_do_2025.gpkg
Vulnerabilities to climate change 2025 C5 GeoJSON https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/2ffc53fc-c05f-4381-ac07-54330fec2810/download/vuln_2025_c5.geojson
Vulnerability to heatwaves 2022 (simplified polygons) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/384e9db2-d684-4384-b23b-21e802e968cc/download/vulnerabilite-chaleur-polygones-simplifies-2022.zip
Vulnerability to destructive storms 2022 (simplified polygons) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/3c0f8ce7-62e3-4b34-8cfb-1f8ce5fd4b5b/download/vulnerabilite-tempetes-polygones-simplifies-2022.zip
Vulnerabilities to climate change 2022 (25 m by 25 m mesh) GeoJSON https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/6e8ef5b9-ab0e-45f8-a5ae-5f4e58db5b59/download/vulnerabilite-changements-climatiques-mailles-2022.geojson
Vulnerability to heavy rains 2015 (simplified polygons) GeoJSON https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/711da2e6-993e-4de8-ae50-3a176c785c4a/download/vulnerabilite-pluies-polygones-simplifies-2015.geojson
Vulnerability to heatwaves 2022 (simplified polygons) GeoJSON https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/7e101279-3a7e-4127-9c34-49b83381e322/download/vulnerabilite-chaleur-polygones-simplifies-2022.geojson
Vulnerability to floods 2022 (simplified polygons) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/8de05bac-af3c-4345-ab9f-da26795b08f5/download/vulnerabilite-crues-polygones-simplifies-2022.zip
Vulnerability to heatwaves 2015 (simplified polygons) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/9c47b821-d19f-4c32-8ffe-cb5b110a4ed1/download/vulnerabilite-chaleur-polygones-simplifies-2015.zip
Social sensitivity (2022) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/a2c5453a-d0e6-412b-ab1b-fa9da612a648/download/sensibilite-sociale-2022.zip
Vulnerability to droughts 2022 (simplified polygons) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/a3146b6b-d068-419b-82ac-b4fb692f907c/download/vulnerabilite-secheresses-polygones-simplifies-2022.zip
Vulnerabilities to climate change 2025 C7 GeoJSON https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/ae53b398-c523-40c3-a66c-e39843cfb179/download/vuln_2025_c7.geojson
Vulnerability to heavy rains 2015 (simplified polygons) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/afa2f762-a9cc-4ea5-89e0-aea556edec1b/download/vulnerabilite-pluies-polygones-simplifies-2015.zip
Territorial sensitivity (2022) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/b7307e32-c4d6-49e8-8134-bdb273b60fd6/download/sensibilite-territoriale-2022.zip
Vulnerability to destructive storms 2015 (simplified polygons) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/bb1cc120-1ebc-4155-8087-f600317bd510/download/vulnerabilite-tempetes-polygones-simplifies-2015.zip
Vulnerability to heavy rains 2022 (simplified polygons) GeoJSON https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/bbaac1eb-c902-47b6-a372-2cf7a4fcb0fb/download/vulnerabilite-pluies-polygones-simplifies-2022.geojson
Vulnerability to heatwaves 2015 (simplified polygons) GeoJSON https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/c21c95c9-dbd3-4db6-9570-aaa17ca8e0ac/download/vulnerabilite-chaleur-polygones-simplifies-2015.geojson
Vulnerability to droughts 2022 (simplified polygons) GeoJSON https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/c33636a9-8161-47a1-8364-3de073e3693e/download/vulnerabilite-secheresses-polygones-simplifies-2022.geojson
Vulnerability to floods 2015 (simplified polygons) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/cb046cb6-969b-4a94-955e-d70f257970fc/download/vulnerabilite-crues-polygones-simplifies-2015.zip
Vulnerability to destructive storms 2022 (simplified polygons) GeoJSON https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/cd2669bd-8129-49b7-9b8a-24b3dd4da4e4/download/vulnerabilite-tempetes-polygones-simplifies-2022.geojson
Territorial sensitivity (2022) Unknown https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/dd0502a4-ef28-4acf-98fd-14b920d4e8f0/download/sensibilite-territoriale-2022.gpkg
Vulnerabilities to climate change 2015 (25 m by 25 m mesh) GeoJSON https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/e665b745-9e28-4479-bb9b-2e0975cb5d01/download/vulnerabilite-changements-climatiques-mailles-2015.geojson
Vulnerability to droughts 2015 (simplified polygons) GeoJSON https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/e83297da-b2ae-4a3a-a8c5-16459d812b83/download/vulnerabilite-secheresses-polygones-simplifies-2015.geojson
Vulnerabilities to climate change 2015 (25 m x 25 m mesh) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/eecd8233-8d0f-4436-aa80-1bc8b01eb73f/download/vulnerabilite-changements-climatiques-mailles-2015.zip
Vulnerabilities to climate change 2025 C5 ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/f734be6c-31ec-4a99-969b-9fcec77a8914/download/vuln_do_2025_c5.zip
Vulnerability to droughts 2015 (simplified polygons) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/f775a392-9ad7-43e1-a39c-1c38cba64d81/download/vulnerabilite-secheresses-polygones-simplifies-2015.zip
Vulnerability to floods 2015 (simplified polygons) GeoJSON https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/f9cb21d2-f2c9-4a5f-aced-bf80beed0519/download/vulnerabilite-crues-polygones-simplifies-2015.geojson
Environmental sensitivity (2022) ESRI Shape https://donnees.montreal.ca/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a/resource/fe821214-49b6-42b9-8431-330bd50df54e/download/sensibilite-environnementale-2022.zip
Original metadata (https://www.donneesquebec.ca) HTML https://www.donneesquebec.ca/recherche/fr/dataset/3603f75a-1963-4130-9fc5-ab3e7272211a

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