
{"id":30102,"date":"2026-08-26T05:00:42","date_gmt":"2026-08-26T08:00:42","guid":{"rendered":"https:\/\/climatlantic.ca\/nace\/"},"modified":"2026-09-09T07:32:41","modified_gmt":"2026-09-09T10:32:41","slug":"outils-pour-lestimation-de-couts-des-strategies-dadaptation-fondees-sur-la-nature","status":"publish","type":"page","link":"https:\/\/climatlantic.ca\/fr\/outils-pour-lestimation-de-couts-des-strategies-dadaptation-fondees-sur-la-nature\/","title":{"rendered":"Outils pour l\u2019estimation de co\u00fbts des strat\u00e9gies d\u2019adaptation fond\u00e9es sur la nature"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; custom_padding=&#8221;0px||0px|0px|false|false&#8221; da_disable_devices=&#8221;off|off|off&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; da_is_popup=&#8221;off&#8221; da_exit_intent=&#8221;off&#8221; da_has_close=&#8221;on&#8221; da_alt_close=&#8221;off&#8221; da_dark_close=&#8221;off&#8221; da_not_modal=&#8221;on&#8221; da_is_singular=&#8221;off&#8221; da_with_loader=&#8221;off&#8221; da_has_shadow=&#8221;on&#8221;][et_pb_row column_structure=&#8221;1_2,1_2&#8243; make_equal=&#8221;on&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; max_width=&#8221;100%&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;|20px||80px|false|false&#8221; custom_padding_tablet=&#8221;|||40px|false|false&#8221; custom_padding_phone=&#8221;|||20px|false|false&#8221; custom_padding_last_edited=&#8221;on|desktop&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h1>Outils pour l\u2019estimation de co\u00fbts des strat\u00e9gies\u00a0 d\u2019adaptation fond\u00e9es sur la nature<\/h1>\n<p><\/p>\n<h4>Vous songez \u00e0 des strat\u00e9gies fond\u00e9es sur la nature pour aider votre collectivit\u00e9 \u00e0 s\u2019adapter aux al\u00e9as des changements climatiques? Vous voulez savoir comment les co\u00fbts et les avantages de votre projet se comparent \u00e0 ceux des approches conventionnelles?\u00a0<\/h4>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; background_enable_image=&#8221;off&#8221; background_position=&#8221;center_left&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>[et_pb_divider _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; background_image=&#8221;https:\/\/climatlantic.ca\/wp-content\/uploads\/2026\/04\/IMG_0745-Baddeck-2025.jpeg&#8221; min_height=&#8221;500px&#8221; min_height_tablet=&#8221;500px&#8221; min_height_phone=&#8221;500px&#8221; min_height_last_edited=&#8221;on|phone&#8221; height=&#8221;300px&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider]<\/p>\n<p>[\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; module_class=&#8221;hero&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;gcid-e6b517a0-ad30-497a-955a-685b7dc4c157&#8243; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;1rem||1rem||false|false&#8221; custom_padding_tablet=&#8221;1rem||1rem||false|false&#8221; custom_padding_phone=&#8221;||0rem||false|false&#8221; da_disable_devices=&#8221;off|off|off&#8221; global_colors_info=&#8221;{%22gcid-e6b517a0-ad30-497a-955a-685b7dc4c157%22:%91%22background_color%22,%22background_color%22%93}&#8221; da_is_popup=&#8221;off&#8221; da_exit_intent=&#8221;off&#8221; da_has_close=&#8221;on&#8221; da_alt_close=&#8221;off&#8221; da_dark_close=&#8221;off&#8221; da_not_modal=&#8221;on&#8221; da_is_singular=&#8221;off&#8221; da_with_loader=&#8221;off&#8221; da_has_shadow=&#8221;on&#8221;][et_pb_row _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.7&#8243; _module_preset=&#8221;default&#8221; text_text_color=&#8221;#0a0a0a&#8221; text_orientation=&#8221;center&#8221; text_font_size_tablet=&#8221;&#8221; text_font_size_phone=&#8221;&#8221; text_font_size_last_edited=&#8221;on|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Les strat\u00e9gies fond\u00e9es sur la nature (SFN) repr\u00e9sentent des options importantes qui peuvent aider les collectivit\u00e9s \u00e0 s\u2019adapter aux al\u00e9as climatiques, tels que les inondations, l\u2019\u00e9rosion et la chaleur extr\u00eame. Les infrastructures d\u2019adaptation \u00ab\u00a0grises\u00a0\u00bb\u00a0 conventionnelles ont pour fonction premi\u00e8re de prot\u00e9ger. Les SFN jouent le m\u00eame r\u00f4le de protection, mais elles contribuent aussi \u00e0 r\u00e9duire les risques climatiques, \u00e0 enrichir la biodiversit\u00e9 et \u00e0 accro\u00eetre le bien-\u00eatre des collectivit\u00e9s. Ces co-b\u00e9n\u00e9fices sont appel\u00e9s \u00ab\u00a0services \u00e9cosyst\u00e9miques\u00a0\u00bb. Les SFN peuvent \u00eatre combin\u00e9s \u00e0 l\u2019infrastructure grise pour mettre \u00e0 profit les atouts des syst\u00e8mes naturels et des ouvrages b\u00e2tis.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.27.7&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#FFFFFF&#8221; min_height=&#8221;600px&#8221; custom_padding=&#8221;||1px|||&#8221; da_disable_devices=&#8221;off|off|off&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; da_is_popup=&#8221;off&#8221; da_exit_intent=&#8221;off&#8221; da_has_close=&#8221;on&#8221; da_alt_close=&#8221;off&#8221; da_dark_close=&#8221;off&#8221; da_not_modal=&#8221;on&#8221; da_is_singular=&#8221;off&#8221; da_with_loader=&#8221;off&#8221; da_has_shadow=&#8221;on&#8221;][et_pb_row _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h4 style=\"text-align: center;\">Voici deux outils en ligne qui vous aideront \u00e0 estimer les co\u00fbts de vos projets et \u00e0 \u00e9valuer diff\u00e9rentes options\u00a0:\u00a0<\/h4>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; use_custom_gutter=&#8221;on&#8221; make_equal=&#8221;on&#8221; _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||60px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;gcid-e6b517a0-ad30-497a-955a-685b7dc4c157&#8243; custom_padding=&#8221;20px|20px|20px|20px|false|false&#8221; custom_padding_tablet=&#8221;20px|20px|20px|20px|false|false&#8221; custom_padding_phone=&#8221;15px|15px|15px|15px|false|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; box_shadow_style=&#8221;preset2&#8243; global_colors_info=&#8221;{%22gcid-e6b517a0-ad30-497a-955a-685b7dc4c157%22:%91%22background_color%22%93}&#8221;][et_pb_text _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h3>Estimateur de co\u00fbts de l\u2019adaptation fond\u00e9e sur la nature (ECAFN)\u00a0<\/h3>\n<p><\/p>\n<p>Cette version s\u2019adresse \u00e0 quiconque cherche \u00e0 obtenir une vue d\u2019ensemble des co\u00fbts et des avantages des strat\u00e9gies fond\u00e9es sur la nature. Seuls des renseignements de base sur les projets sont requis, par exemple les objectifs et la superficie envisag\u00e9e. L\u2019outil fournit un aper\u00e7u g\u00e9n\u00e9ral des co\u00fbts, pr\u00e9sente des exemples de solutions de rechange grises et d\u00e9crit les co-b\u00e9n\u00e9fices associ\u00e9es.<\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;https:\/\/climatlantic.ca\/fr\/outil-estimation-couts-adaptation-fondee-sur-la-nature\/&#8221; button_text=&#8221;Aller \u00e0 l&apos;ECAFN&#8221; button_alignment=&#8221;left&#8221; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; custom_button=&#8221;on&#8221; button_text_size=&#8221;14px&#8221; button_text_color=&#8221;#FFFFFF&#8221; button_bg_color=&#8221;#6d6e71&#8243; button_border_width=&#8221;1px&#8221; button_border_color=&#8221;gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43&#8243; button_border_radius=&#8221;80px&#8221; button_letter_spacing=&#8221;0px&#8221; button_font=&#8221;Lato|700|||||||&#8221; button_icon=&#8221;&#xe046;||divi||400&#8243; button_icon_placement=&#8221;left&#8221; button_on_hover=&#8221;off&#8221; background_layout=&#8221;dark&#8221; custom_padding=&#8221;|48px||42px|false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43%22:%91%22button_border_color%22,%22button_bg_color__hover%22,%22button_border_color%22,%22button_bg_color__hover%22,%22button_border_color%22,%22button_bg_color__hover%22,%22button_border_color%22%93,%22gcid-3d6c8a2e-b216-4384-9199-6210b5e6c408%22:%91%22button_bg_color%22%93,%22gcid-d6af1f17-650d-4267-89d1-14f67b13c520%22:%91%22button_text_color%22%93}&#8221; button_bg_color__hover=&#8221;#333333&#8243; button_bg_color__hover_enabled=&#8221;on|desktop&#8221;][\/et_pb_button][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;gcid-e6b517a0-ad30-497a-955a-685b7dc4c157&#8243; custom_padding=&#8221;40px|20px|40px|20px|false|false&#8221; custom_padding_tablet=&#8221;40px|20px|40px|20px|false|false&#8221; custom_padding_phone=&#8221;15px|15px|15px|15px|false|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; box_shadow_style=&#8221;preset2&#8243; global_colors_info=&#8221;{%22gcid-e6b517a0-ad30-497a-955a-685b7dc4c157%22:%91%22background_color%22%93}&#8221;][et_pb_text _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h3>Outil d\u2019analyse avantages-co\u00fbts (AAC)<\/h3>\n<p><\/p>\n<p>Cette version est destin\u00e9e aux personnes poss\u00e9dant des connaissances \u00e9conomiques ou techniques. Elle permet d\u2019adapter tous les param\u00e8tres de calcul pour r\u00e9aliser une analyse affin\u00e9e du cycle de vie entier. Les r\u00e9sultats consistent en une analyse avantages-co\u00fbts d\u00e9taill\u00e9e, avec estimations mon\u00e9taires des services \u00e9cosyst\u00e9mique pendant toute la dur\u00e9e du projet.\u00a0<\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;https:\/\/www.naturalinfrastructurenb.ca\/fr\/aca\/&#8221; url_new_window=&#8221;on&#8221; button_text=&#8221;Aller \u00e0 l&apos;AAC&#8221; button_alignment=&#8221;left&#8221; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; custom_button=&#8221;on&#8221; button_text_size=&#8221;14px&#8221; button_text_color=&#8221;#FFFFFF&#8221; button_bg_color=&#8221;#6d6e71&#8243; button_border_width=&#8221;1px&#8221; button_border_color=&#8221;gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43&#8243; button_border_radius=&#8221;80px&#8221; button_letter_spacing=&#8221;0px&#8221; button_font=&#8221;Lato|700|||||||&#8221; button_icon=&#8221;&#xe046;||divi||400&#8243; button_icon_placement=&#8221;left&#8221; button_on_hover=&#8221;off&#8221; background_layout=&#8221;dark&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;|70px||42px|false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43%22:%91%22button_border_color%22,%22button_bg_color__hover%22,%22button_border_color%22,%22button_bg_color__hover%22,%22button_border_color%22,%22button_bg_color__hover%22,%22button_border_color%22%93,%22gcid-3d6c8a2e-b216-4384-9199-6210b5e6c408%22:%91%22button_bg_color%22%93,%22gcid-d6af1f17-650d-4267-89d1-14f67b13c520%22:%91%22button_text_color%22%93}&#8221; button_bg_color__hover=&#8221;#333333&#8243; button_bg_color__hover_enabled=&#8221;on|desktop&#8221;][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||40px||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; da_disable_devices=&#8221;off|off|off&#8221; global_colors_info=&#8221;{}&#8221; da_is_popup=&#8221;off&#8221; da_exit_intent=&#8221;off&#8221; da_has_close=&#8221;on&#8221; da_alt_close=&#8221;off&#8221; da_dark_close=&#8221;off&#8221; da_not_modal=&#8221;on&#8221; da_is_singular=&#8221;off&#8221; da_with_loader=&#8221;off&#8221; da_has_shadow=&#8221;on&#8221;][et_pb_row _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||0px||false|false&#8221; border_style_all=&#8221;none&#8221; border_width_bottom=&#8221;1px&#8221; border_color_bottom=&#8221;gcid-3d6c8a2e-b216-4384-9199-6210b5e6c408&#8243; global_colors_info=&#8221;{%22gcid-3d6c8a2e-b216-4384-9199-6210b5e6c408%22:%91%22border_color_bottom%22%93}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_toggle title=&#8221;Pourquoi avoir cr\u00e9\u00e9 l\u2019ECAFN? &#8221; open_toggle_text_color=&#8221;gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43&#8243; open_toggle_background_color=&#8221;gcid-e6b517a0-ad30-497a-955a-685b7dc4c157&#8243; closed_toggle_background_color=&#8221;gcid-e6b517a0-ad30-497a-955a-685b7dc4c157&#8243; icon_color=&#8221;gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43&#8243; toggle_icon=&#8221;&#x3b;||divi||400&#8243; use_icon_font_size=&#8221;on&#8221; icon_font_size=&#8221;30px&#8221; open_icon_color=&#8221;gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43&#8243; open_toggle_icon=&#8221;&#x3a;||divi||400&#8243; open_use_icon_font_size=&#8221;on&#8221; open_icon_font_size=&#8221;30px&#8221; _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; title_text_color=&#8221;gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43&#8243; title_level=&#8221;h4&#8243; title_font=&#8221;|700||on|||||&#8221; title_font_size=&#8221;20px&#8221; closed_title_font=&#8221;|&#8211;et_global_heading_font_weight|||||||&#8221; body_font_size=&#8221;16px&#8221; body_line_height=&#8221;1.5em&#8221; background_color=&#8221;#CFDFD9&#8243; max_width=&#8221;900px&#8221; custom_margin=&#8221;1em||0px||false|false&#8221; custom_padding=&#8221;1em||||false|false&#8221; link_option_url_new_window=&#8221;on&#8221; custom_css_free_form=&#8221;.et_pb_module {||    margin: 0 auto;||}&#8221; border_radii=&#8221;on|15px|15px|15px|15px&#8221; border_width_all=&#8221;0px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-e6b517a0-ad30-497a-955a-685b7dc4c157%22:%91%22closed_toggle_background_color%22,%22open_toggle_background_color%22,%22closed_toggle_background_color%22,%22open_toggle_background_color%22%93,%22gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43%22:%91%22open_toggle_text_color%22,%22title_text_color%22,%22open_icon_color%22,%22icon_color%22,%22open_toggle_text_color%22,%22open_icon_color%22,%22icon_color%22%93}&#8221;]<\/p>\n<p>L\u2019\u00ab Estimateur de co\u00fbts de l\u2019adaptation fond\u00e9e sur la nature (ECAFN) \u00bb a \u00e9t\u00e9 d\u00e9velopp\u00e9 dans le cadre d\u2019un projet collaboratif entre le R\u00e9seau environnemental du Nouveau-Brunswick (RENB) et CLIMAtlantic. Il a \u00e9t\u00e9 con\u00e7u comme une version simplifi\u00e9e de l\u2019outil d\u2019\u00e9valuation des co\u00fbts existant afin de rendre la planification de l\u2019adaptation plus accessible.<\/p>\n<p><\/p>\n<p>L\u2019\u00ab Outil d\u2019analyse avantages-co\u00fbts (AAC) pour les solutions fond\u00e9es sur la nature \u00bb a \u00e9t\u00e9 le premier \u00e0 \u00eatre d\u00e9velopp\u00e9. L\u2019objectif \u00e9tait d\u2019aider les municipalit\u00e9s et les d\u00e9cideurs du Canada atlantique \u00e0 comprendre et \u00e0 \u00e9valuer les b\u00e9n\u00e9fices \u00e9conomiques et environnementaux des projets fond\u00e9s sur la nature. Cet outil s\u2019appuyait sur le \u00ab Framework for Assessing the Costs and Benefits of Nature-Based Climate Solutions in Atlantic Canada \u00bb \u00e9labor\u00e9 par Green Analytics. En 2023, PanChroma a adapt\u00e9 cet outil au format en ligne pour le RENB.<\/p>\n<p><\/p>\n<p>Si l\u2019outil original est bien adapt\u00e9 aux utilisateurs techniques, le d\u00e9veloppement de cette version simplifi\u00e9e, ECAFN, permet de toucher un public plus large. ECAFN est con\u00e7u pour \u00eatre facile \u00e0 utiliser, m\u00eame si vous \u00eates novice en mati\u00e8re de strat\u00e9gies fond\u00e9es sur la nature ou d\u2019\u00e9valuation des co\u00fbts de projets. Il offre un moyen simple et autonome d\u2019explorer les estimations de co\u00fbts des projets fond\u00e9s sur la nature, de comprendre leurs co-b\u00e9n\u00e9fices potentiels et de d\u00e9couvrir les alternatives possibles en mati\u00e8re d\u2019infrastructures grises.<\/p>\n<p>[\/et_pb_toggle][et_pb_toggle title=&#8221;Limites&#8221; open_toggle_text_color=&#8221;gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43&#8243; open_toggle_background_color=&#8221;gcid-e6b517a0-ad30-497a-955a-685b7dc4c157&#8243; closed_toggle_background_color=&#8221;gcid-e6b517a0-ad30-497a-955a-685b7dc4c157&#8243; icon_color=&#8221;gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43&#8243; toggle_icon=&#8221;&#x3b;||divi||400&#8243; use_icon_font_size=&#8221;on&#8221; icon_font_size=&#8221;30px&#8221; open_icon_color=&#8221;gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43&#8243; open_toggle_icon=&#8221;&#x3a;||divi||400&#8243; open_use_icon_font_size=&#8221;on&#8221; open_icon_font_size=&#8221;30px&#8221; _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; title_text_color=&#8221;gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43&#8243; title_level=&#8221;h4&#8243; title_font=&#8221;|700||on|||||&#8221; title_font_size=&#8221;20px&#8221; closed_title_font=&#8221;|&#8211;et_global_heading_font_weight|||||||&#8221; body_font_size=&#8221;16px&#8221; body_line_height=&#8221;1.5em&#8221; background_color=&#8221;#CFDFD9&#8243; max_width=&#8221;900px&#8221; custom_margin=&#8221;1em||0px||false|false&#8221; custom_padding=&#8221;1em||||false|false&#8221; link_option_url_new_window=&#8221;on&#8221; border_radii=&#8221;on|15px|15px|15px|15px&#8221; border_width_all=&#8221;0px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-e6b517a0-ad30-497a-955a-685b7dc4c157%22:%91%22closed_toggle_background_color%22,%22open_toggle_background_color%22,%22closed_toggle_background_color%22,%22open_toggle_background_color%22%93,%22gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43%22:%91%22open_toggle_text_color%22,%22title_text_color%22,%22open_icon_color%22,%22icon_color%22,%22open_toggle_text_color%22,%22open_icon_color%22,%22icon_color%22%93}&#8221;]<\/p>\n<p><strong>Simplifier un calcul complexe<\/strong><\/p>\n<p><\/p>\n<p>L\u2019ECAFN se veut simple et facile \u00e0 utiliser. C\u2019est pourquoi il ne fournit pas d\u2019\u00e9valuation d\u00e9taill\u00e9e des co\u00fbts \u00e0 long terme, tels que les co\u00fbts d\u2019exploitation et d\u2019entretien. Ces co\u00fbts peuvent toutefois \u00eatre consid\u00e9rables, et il est important d\u2019en tenir compte. L\u2019ECAFN se concentre sur les co\u00fbts d\u2019immobilisations, par exemple les d\u00e9penses associ\u00e9es \u00e0 la construction et \u00e0 la mise en \u0153uvre. Le cas \u00e9ch\u00e9ant, les descriptions de projet fournissent aussi des renseignements g\u00e9n\u00e9raux sur les besoins en entretien typiques, les co\u00fbts d\u2019exploitation ou la dur\u00e9e de vie attendue de l\u2019infrastructure verte et de l\u2019infrastructure grise.<\/p>\n<p><\/p>\n<p>L\u2019ECAFN comprend aussi une section qui explique les diff\u00e9rences entre les co\u00fbts d\u2019immobilisations et les co\u00fbts d\u2019exploitation, les changements \u00e0 pr\u00e9voir dans ces deux cat\u00e9gories de co\u00fbts ainsi que la dur\u00e9e de vie th\u00e9orique de l\u2019infrastructure grise et de l\u2019infrastructure verte. Pour obtenir une \u00e9valuation plus d\u00e9taill\u00e9e des co\u00fbts \u00e0 long terme, il est recommand\u00e9 de recourir \u00e0 la version avanc\u00e9e de l\u2019outil.<\/p>\n<p><\/p>\n<p><strong>Cat\u00e9gories de projets<\/strong><\/p>\n<p><\/p>\n<p>Les collectivit\u00e9s peuvent recourir \u00e0 diff\u00e9rentes approches d\u2019adaptation pour g\u00e9rer les impacts des changements climatiques dans les zones \u00e0 risque\u00a0:<\/p>\n<ul>\n<li><strong>\u00c9viter<\/strong> : S\u2019abstenir de tout am\u00e9nagement dans les zones \u00e0 risque actuelles et futures ainsi que dans les zones tampons (p. ex. milieux humides ou for\u00eats).<\/li>\n<li><strong>Adapter<\/strong> : Apporter des changements aux biens, \u00e0 l\u2019infrastructure ou aux activit\u00e9s (p. ex. clapets anti-retour pour emp\u00eacher les eaux us\u00e9es de p\u00e9n\u00e9trer dans les r\u00e9sidences pendant une inondation).<\/li>\n<li><strong>Reculer<\/strong> : D\u00e9placer les personnes, les biens et l\u2019infrastructure d\u2019une zone \u00e0 risque (p. ex. d\u00e9placer un b\u00e2timent hors d\u2019une zone inondable pour l\u2019installer sur un terrain plus \u00e9lev\u00e9).<\/li>\n<li><strong>Prot\u00e9ger<\/strong> : Apporter des changements pour prot\u00e9ger les activit\u00e9s, l\u2019infrastructure et les biens existants (p. ex. ouvrages de protection contre les inondations).<\/li>\n<\/ul>\n<p><\/p>\n<p>Les cat\u00e9gories de projets int\u00e9gr\u00e9es \u00e0 l\u2019AAC et \u00e0 l\u2019ECAFN sont principalement ax\u00e9es sur la protection.<\/p>\n<p><\/p>\n<p>Elles ne tiennent pas compte d\u2019autres facteurs importants \u00e0 consid\u00e9rer pour l\u2019adaptation, comme l\u2019am\u00e9nagement du territoire, la conservation de l\u2019habitat ou les approches \u00e0 l\u2019\u00e9chelle du bassin versant (lisez la section \u00ab Consid\u00e9rations importantes \u00bb pour en savoir davantage). Bon nombre de ces options demeurent importantes et devraient \u00eatre prises en compte dans le cadre d\u2019une strat\u00e9gie d\u2019adaptation \u00e9largie.<\/p>\n<p>[\/et_pb_toggle][et_pb_toggle title=&#8221;Consid\u00e9rations importantes&#8221; open_toggle_text_color=&#8221;gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43&#8243; open_toggle_background_color=&#8221;gcid-e6b517a0-ad30-497a-955a-685b7dc4c157&#8243; closed_toggle_background_color=&#8221;gcid-e6b517a0-ad30-497a-955a-685b7dc4c157&#8243; icon_color=&#8221;gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43&#8243; toggle_icon=&#8221;&#x3b;||divi||400&#8243; use_icon_font_size=&#8221;on&#8221; icon_font_size=&#8221;30px&#8221; open_icon_color=&#8221;gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43&#8243; open_toggle_icon=&#8221;&#x3a;||divi||400&#8243; open_use_icon_font_size=&#8221;on&#8221; open_icon_font_size=&#8221;30px&#8221; _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; title_text_color=&#8221;gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43&#8243; title_level=&#8221;h4&#8243; title_font=&#8221;|700||on|||||&#8221; title_font_size=&#8221;20px&#8221; closed_title_font=&#8221;|&#8211;et_global_heading_font_weight|||||||&#8221; body_font_size=&#8221;16px&#8221; body_line_height=&#8221;1.5em&#8221; background_color=&#8221;#CFDFD9&#8243; max_width=&#8221;900px&#8221; custom_margin=&#8221;1em||||false|false&#8221; custom_padding=&#8221;1em||||false|false&#8221; link_option_url_new_window=&#8221;on&#8221; border_radii=&#8221;on|15px|15px|15px|15px&#8221; border_width_all=&#8221;0px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-e6b517a0-ad30-497a-955a-685b7dc4c157%22:%91%22closed_toggle_background_color%22,%22open_toggle_background_color%22,%22closed_toggle_background_color%22,%22open_toggle_background_color%22%93,%22gcid-5a4a606e-7957-4e07-b2b1-0ea88b99ae43%22:%91%22open_toggle_text_color%22,%22title_text_color%22,%22open_icon_color%22,%22icon_color%22,%22open_toggle_text_color%22,%22open_icon_color%22,%22icon_color%22%93}&#8221;]<\/p>\n<p><strong>Am\u00e9nagement du territoire, conservation et mesures \u00e0 l\u2019\u00e9chelle du bassin versant<\/strong><\/p>\n<p><\/p>\n<p>L\u2019adaptation climatique ne se r\u00e9sume pas \u00e0 l\u2019am\u00e9nagement d\u2019ouvrages de protection. L\u2019am\u00e9nagement du territoire, la conservation et les approches tenant compte de l\u2019ensemble du bassin versant peuvent aussi contribuer \u00e0 r\u00e9duire les risques climatiques.<\/p>\n<p><\/p>\n<p>Les <strong>outils d\u2019am\u00e9nagement du territoire<\/strong> aident \u00e0 pr\u00e9ciser o\u00f9 et comment les projets d\u2019am\u00e9nagement devraient \u00eatre ex\u00e9cut\u00e9s. Ils peuvent contribuer \u00e0 pr\u00e9venir ou \u00e0 limiter l\u2019exposition aux al\u00e9as. Pour en savoir davantage, consultez la page <a href=\"https:\/\/climatlantic.ca\/wp-content\/uploads\/2023\/03\/Partie-2-Outils-d_amenagement-du-territoire.pdf\">Moyens d\u2019adaptation : outils d&#8217;am\u00e9nagement du territoire<\/a> de CLIMAtlantic, qui renferme plus de 50 outils d\u2019am\u00e9nagement du territoire pour faciliter l\u2019adaptation climatique en milieu c\u00f4tier.<\/p>\n<p><\/p>\n<p>Les <strong>mesures de conservation<\/strong> sont ax\u00e9es sur la protection des milieux naturels et visent \u00e0 r\u00e9duire les risques climatiques tout en pr\u00e9servant des avantages \u00e9cologiques, culturels et r\u00e9cr\u00e9atifs.<\/p>\n<p><\/p>\n<p>Les <strong>interventions \u00e0 l\u2019\u00e9chelle du bassin versant<\/strong> tiennent compte de l\u2019effet des conditions en amont sur les risques en aval. Par exemple, la protection et la restauration de for\u00eats, de milieux humides et de plaines inondables peuvent favoriser la r\u00e9tention d\u2019eau en amont et r\u00e9duire ainsi le ruissellement jusqu\u2019aux rivi\u00e8res situ\u00e9es en aval, de mani\u00e8re \u00e0 limiter les risques d\u2019inondation. Comme les syst\u00e8mes naturels ignorent les limites des propri\u00e9t\u00e9s et les fronti\u00e8res municipales, les approches \u00e0 l\u2019\u00e9chelle du bassin versant exigent souvent la coop\u00e9ration de municipalit\u00e9s, de propri\u00e9taires fonciers et de diff\u00e9rents secteurs.<\/p>\n<p><\/p>\n<p><strong>Maladaptation<\/strong><\/p>\n<p><\/p>\n<p>Les projets d\u2019adaptation visent \u00e0 r\u00e9duire les risques climatiques. Cependant, s\u2019ils sont mal con\u00e7us, ils peuvent parfois engendrer de nouveaux probl\u00e8mes. C\u2019est ce qu\u2019on appelle la \u00ab\u00a0maladaptation\u00a0\u00bb.<\/p>\n<p><\/p>\n<p>Par exemple, un projet pourrait\u00a0:<\/p>\n<ul>\n<li>d\u00e9placer le risque d\u2019inondation vers un secteur voisin;<\/li>\n<li>alt\u00e9rer des \u00e9cosyst\u00e8mes locaux;<\/li>\n<li>finir par cr\u00e9er des besoins en entretien co\u00fbteux.<\/li>\n<\/ul>\n<p><\/p>\n<p>Il est important d\u2019examiner les effets possibles d\u2019un projet d\u2019adaptation local sur le syst\u00e8me naturel \u00e9largi. Autrement dit, une mesure qui r\u00e9duit les risques dans un endroit donn\u00e9 pourrait avoir pour cons\u00e9quence non intentionnelle de les amplifier ailleurs.<\/p>\n<p><\/p>\n<p>Pour \u00e9viter la maladaptation, il faut :<\/p>\n<ul>\n<li>\u00e9tudier les cons\u00e9quences inattendues possibles et les moyens de les \u00e9viter;<\/li>\n<li>\u00e9valuer l\u2019efficacit\u00e9 et les impacts \u00e0 long terme des mesures propos\u00e9es;<\/li>\n<li>\u00e9laborer une strat\u00e9gie qui tient compte de mesures multiples;<\/li>\n<li>parler \u00e0 des professionnels, \u00e0 des collectivit\u00e9s et \u00e0 d\u2019autres intervenants;<\/li>\n<li>d\u00e9finir et comparer diff\u00e9rentes options d\u2019adaptation, y compris des combinaisons infrastructure grise-infrastructure verte.<\/li>\n<\/ul>\n<p>[\/et_pb_toggle][et_pb_text _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: center;\"><strong>Vous avez des questions au sujet des outils, de la maladaptation ou d\u2019autres options d\u2019adaptation, ou vous avez besoin de plus amples renseignements ou de conseils? <br \/>N\u2019h\u00e9sitez pas \u00e0 communiquer avec <a href=\"https:\/\/climatlantic.ca\/fr\/communiquez-avec-nous\/\">CLIMAtlantic<\/a>.<\/strong><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;gcid-e6b517a0-ad30-497a-955a-685b7dc4c157&#8243; custom_padding=&#8221;||1px|||&#8221; da_disable_devices=&#8221;off|off|off&#8221; global_colors_info=&#8221;{%22gcid-e6b517a0-ad30-497a-955a-685b7dc4c157%22:%91%22background_color%22%93}&#8221; da_is_popup=&#8221;off&#8221; da_exit_intent=&#8221;off&#8221; da_has_close=&#8221;on&#8221; da_alt_close=&#8221;off&#8221; da_dark_close=&#8221;off&#8221; da_not_modal=&#8221;on&#8221; da_is_singular=&#8221;off&#8221; da_with_loader=&#8221;off&#8221; da_has_shadow=&#8221;on&#8221;][et_pb_row _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h4>Avis de non-responsabilit\u00e9<\/h4>\n<p><\/p>\n<p>Les outils ne produisent que des estimations, qui pourraient ne pas refl\u00e9ter les co\u00fbts ou les r\u00e9sultats r\u00e9els de chaque projet. Ils sont con\u00e7us exclusivement pour fournir des indications g\u00e9n\u00e9rales et ne visent aucunement \u00e0 remplacer les conseils de professionnels. Les utilisateurs devraient prendre l\u2019habitude de consulter des sp\u00e9cialistes qualifi\u00e9s et de se renseigner aupr\u00e8s des autorit\u00e9s comp\u00e9tentes sur les exigences en mati\u00e8re de r\u00e9glementation et de permis.<\/p>\n<p><\/p>\n<h4>Remerciements<\/h4>\n<p><\/p>\n<p>Nous tenons \u00e0 souligner le travail du R\u00e9seau environnemental du Nouveau-Brunswick (RENB), qui a con\u00e7u et h\u00e9berg\u00e9 l\u2019outil d\u2019analyse avantages-co\u00fbts (AAC) pour les solutions fond\u00e9es sur la nature.<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>CLIMAtlantic remercie \u00e9galement le RENB d\u2019avoir particip\u00e9 \u00e0 la mise au point de l\u2019Estimateur de co\u00fbts de l\u2019adaptation fond\u00e9e sur la nature (ECAFN).<\/p>\n<p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/climatlantic.ca\/wp-content\/uploads\/2026\/09\/NBEN-RENB_Logo_2024.png&#8221; title_text=&#8221;NBEN-RENB_Logo_2024&#8243; url=&#8221;https:\/\/nben.ca&#8221; url_new_window=&#8221;on&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;350px&#8221; custom_margin=&#8221;||40px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Outils pour l\u2019estimation de co\u00fbts des strat\u00e9gies\u00a0 d\u2019adaptation fond\u00e9es sur la natureVous songez \u00e0 des strat\u00e9gies fond\u00e9es sur la nature pour aider votre collectivit\u00e9 \u00e0 s\u2019adapter aux al\u00e9as des changements climatiques? Vous voulez savoir comment les co\u00fbts et les avantages de votre projet se comparent \u00e0 ceux des approches conventionnelles?\u00a0&nbsp;Les strat\u00e9gies fond\u00e9es sur la nature [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[],"tags":[],"class_list":["post-30102","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Outils pour l\u2019estimation de co\u00fbts des strat\u00e9gies d\u2019adaptation fond\u00e9es sur la nature - CLIMAtlantic<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/climatlantic.ca\/fr\/outils-pour-lestimation-de-couts-des-strategies-dadaptation-fondees-sur-la-nature\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Outils pour l\u2019estimation de co\u00fbts des strat\u00e9gies d\u2019adaptation fond\u00e9es sur la nature - CLIMAtlantic\" \/>\n<meta property=\"og:description\" content=\"Outils pour l\u2019estimation de co\u00fbts des strat\u00e9gies\u00a0 d\u2019adaptation fond\u00e9es sur la natureVous songez \u00e0 des strat\u00e9gies fond\u00e9es sur la nature pour aider votre collectivit\u00e9 \u00e0 s\u2019adapter aux al\u00e9as des changements climatiques? 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