{"id":967,"date":"2023-11-08T15:47:27","date_gmt":"2023-11-08T14:47:27","guid":{"rendered":"https:\/\/www.eovision.at\/esa-schoolatlas\/?page_id=967"},"modified":"2025-03-03T13:55:05","modified_gmt":"2025-03-03T12:55:05","slug":"british-columbia","status":"publish","type":"page","link":"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/fr\/system-erde\/british-columbia\/","title":{"rendered":"British Columbia"},"content":{"rendered":"<h2>Forest fires in Canada<\/h2>\n<p><iframe src=\"https:\/\/esa-schoolatlas.eu\/wp-content\/gismaps_maps\/cli06_2_forestfires_british-columbia\/index.html\" width=\"100%\" height=\"650\"><\/iframe><\/p>\n<p>Forest fires always have been a concern in the Canadian province of British Columbia (BC). They occur when vegetation, dry conditions, and other factors combine, resulting in uncontrolled flames that spread across large areas.<\/p>\n<p>In 2023, forest fires in Canada during the first half of the year have affected an area of 48,000 km&#xB2;, compared to the area of 21,000 km&#xB2; burned during an average year. <a class=\"glossaryLink\" title=\"Glossary: climate change\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;climate change&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Long-term shifts in temperatures and weather patterns due to natural or man-made effects.&lt;\/div&gt;\" href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/fr\/glossary\/climate-change\/\" target=\"_blank\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Climate change<\/a> is assumed to have played a significant role, creating hotter and drier conditions that increase the risk of fire ignition and spread. Lightning strikes and human activities, such as campfires and negligence, have also been contributing factors.<\/p>\n<p><a href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/FireForest.jpg\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignright size-medium wp-image-1169\" src=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/FireForest-610x406.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/FireForest-610x406.jpg 610w, https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/FireForest-768x511.jpg 768w, https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/FireForest-226x150.jpg 226w, https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/FireForest-400x266.jpg 400w, https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/FireForest-300x200.jpg 300w, https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/FireForest.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\"\/><\/a>The impacts of forest fires are far-reaching. They pose a threat to wildlife habitats, degrade air quality, and damage watersheds. Forest fires can also affect local communities, disrupt transportation, and impact the economy, particularly the timber industry.<\/p>\n<p>To combat forest fires, the provincial government and firefighting agencies have implemented specific strategies. These include advanced technologies for early detection, rapid response teams, controlled burns, and community education on fire prevention. The applied technologies include the use of <a class=\"glossaryLink\" title=\"Glossary: satellite\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;satellite&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;A free-flying object orbiting the Earth, another planet, or the sun.&lt;\/div&gt;\" href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/fr\/glossary\/satellite\/\" target=\"_blank\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">satellite<\/a> data, providing valuable information on fire detection, monitoring fire behavior, and assessing the extent of fire-affected areas. This satellite data plays a crucial role in early detection, enabling rapid response teams to mobilize quickly and allocate resources where they are most needed.<\/p>\n<p>&#xA0;<\/p>\n<h3>Exercises<\/h3>\n<ul>\n<li><strong>Satellite Map:<\/strong>\n<ul>\n<li>Look at the satellite image maps and click on the layer selector in the upper right. Deselect the layer group &#xAB;&#xA0;<strong>Detail<\/strong>&#xA0;&#xBB; and &#xAB;&#xA0;<strong>True color<\/strong>&#xA0;&#xBB; by unticking the respective boxes.<\/li>\n<li>Add the true colour satellite image from <strong>2023-05-06<\/strong>. Which <a class=\"glossaryLink\" title=\"Glossary: land cover\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;land cover&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;The characteristics of a land surface as determined by its spectral signature (the unique way in which a given type of land cover reflects and absorbs light).&lt;\/div&gt;\" href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/fr\/glossary\/land-cover\/\" target=\"_blank\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">land cover<\/a> classes can you identify?<\/li>\n<li>Add the true colour satellite images from <strong>2023-05-16<\/strong>, <strong>2023-05-18<\/strong>, and <strong>2023-06-07<\/strong> one by one and describe the differences. The images have been acquired within a few days only, showing the dynamics of the process.<\/li>\n<li>Can you identify the exact locations of the fires? What about the dense smoke and the changing wind directions?<\/li>\n<li>Move on to the &#xAB;&#xA0;<strong><a class=\"glossaryLink\" title=\"Glossary: false colour\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;false colour&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;A colour imaging process which produces an image of a colour that does not correspond to the true or natural colour of the scene (as seen by our eyes). In Earth observation often used e.g. with infrared data (False colour Infrared, FIR).&lt;\/div&gt;\" href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/fr\/glossary\/false-colour\/\" target=\"_blank\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">False colour<\/a><\/strong>&#xA0;&#xBB; infrared images and compare them with the true colour images. Which differences can you identify? What about the smoke and the fire locations?<\/li>\n<li>How can forest fires influence the wildlife in this region?<\/li>\n<li>How do they affect the people living there?<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li><strong><a class=\"glossaryLink\" title=\"Glossary: Copernicus\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Copernicus&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Former name GMES (Global Monitoring for Environment and Security), the EU&#x2019;s Copernicus Earth observation programme, comprising in-situ elements (measurement tools) and the space segment (satellites).&lt;\/div&gt;\" href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/fr\/glossary\/copernicus\/\" target=\"_blank\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Copernicus<\/a> Browser:<\/strong>\n<ul>\n<li>Open the <a href=\"https:\/\/link.dataspace.copernicus.eu\/0f7v\" target=\"_blank\" rel=\"noopener\">Copernicus Browser<\/a>.<\/li>\n<li>Find the most recent <a class=\"glossaryLink\" title=\"Glossary: Sentinel\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Sentinel&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Series of six different Earth Observation satellite types under responsibility of ESA in the Copernicus programme.&lt;\/div&gt;\" href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/fr\/glossary\/sentinel\/\" target=\"_blank\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Sentinel<\/a>-2 dataset covering the area displayed in the satellite map. Is it easy to find (more or less) cloud-free images? Why\/why not?<\/li>\n<li>Select a true colour visualisation.<\/li>\n<li>Can you identify additional, recent changes in the area (check e.g. for a recovery of the vegetation)?<\/li>\n<li>Select the false colour infrared representation. Can you identify the land-use of the most intensely vegetated areas (represented by bright red colours)?<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&#xA0;<\/p>\n<h3>Sources and Links<\/h3>\n<table style=\"background-color: #444444;\">\n<tbody>\n<tr>\n<td style=\"vertical-align: middle; padding-left: 10px;\"><strong>Downloads:<\/strong><\/td>\n<td><\/td>\n<\/tr><tr>\n<td align=\"center\"><img decoding=\"async\" class=\"wp-image-1439\" src=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/pdf-icon-4-150x150.png\" alt=\"\" width=\"25\" height=\"25\" srcset=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/pdf-icon-4-150x150.png 150w, https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/pdf-icon-4-152x150.png 152w, https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/pdf-icon-4-80x80.png 80w, https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/pdf-icon-4-300x300.png 300w, https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/pdf-icon-4.png 320w\" sizes=\"(max-width: 25px) 100vw, 25px\"\/><\/td>\n<td>\nPDF document of the case study (includes exercises):<br>\n<a href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/gismaps_maps\/cli06_2_forestfires_british-columbia\/CLI06_2_EN_BritishColumbia.pdf\" target=\"_blank\" rel=\"noopener\">English<\/a>, <a href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/gismaps_maps\/cli06_2_forestfires_british-columbia\/CLI06_2_DE_BritishColumbia.pdf\" target=\"_blank\" rel=\"noopener\"> German<\/a>, <a href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/gismaps_maps\/cli06_2_forestfires_british-columbia\/CLI06_2_FR_BritishColumbia.pdf\" target=\"_blank\" rel=\"noopener\"> French<\/a>, <a href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/gismaps_maps\/cli06_2_forestfires_british-columbia\/CLI06_2_IT_BritishColumbia.pdf\" target=\"_blank\" rel=\"noopener\"> Italian<\/a>, <a href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/gismaps_maps\/cli06_2_forestfires_british-columbia\/CLI06_2_ES_BritishColumbia.pdf\" target=\"_blank\" rel=\"noopener\"> Spanish<\/a>\n<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\n<img decoding=\"async\" class=\"wp-image-1439\" src=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/pdf-icon-4-150x150.png\" alt=\"\" width=\"25\" height=\"25\" srcset=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/pdf-icon-4-150x150.png 150w, https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/pdf-icon-4-152x150.png 152w, https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/pdf-icon-4-80x80.png 80w, https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/pdf-icon-4-300x300.png 300w, https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/uploads\/sites\/7\/2023\/11\/pdf-icon-4.png 320w\" sizes=\"(max-width: 25px) 100vw, 25px\"\/>\n<\/td>\n<td>\nThis case study is covered on page 65 of the printed <a class=\"glossaryLink\"  title=\"Glossary: ESA\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;ESA&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;The European Space Agency&lt;\/div&gt;\"  href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/fr\/glossary\/esa\/\"  target=\"_blank\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>ESA<\/a> Schoolatlas &ndash; download the PDF document of the page:<br>\n<a href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/gismaps_maps\/cli06_2_forestfires_british-columbia\/ESA_Schoolatlas_EN_Page65.pdf\" target=\"_blank\" rel=\"noopener\">English<\/a>, <a href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/gismaps_maps\/cli06_2_forestfires_british-columbia\/ESA_Schoolatlas_DE_Page65.pdf\" target=\"_blank\" rel=\"noopener\">German<\/a>, <a href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/gismaps_maps\/cli06_2_forestfires_british-columbia\/ESA_Schoolatlas_FR_Page65.pdf\" target=\"_blank\" rel=\"noopener\">French<\/a>, <a href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/gismaps_maps\/cli06_2_forestfires_british-columbia\/ESA_Schoolatlas_IT_Page65.pdf\" target=\"_blank\" rel=\"noopener\">Italian<\/a>, <a href=\"https:\/\/esa-schoolatlas.eu\/esa-schoolatlas\/wp-content\/gismaps_maps\/cli06_2_forestfires_british-columbia\/ESA_Schoolatlas_ES_Page65.pdf\" target=\"_blank\" rel=\"noopener\">Spanish<\/a>\n<\/td>\n<\/tr>\n<\/tbody><\/table>\n\n\n\n\n<table style=\"background-color: #444444;\">\n<tbody>\n<tr>\n<td style=\"vertical-align: middle; padding-left: 10px;\"><strong>Links:<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding-left: 10px;\">\n<ul>\n<li>ESA Multimedia: <a href=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2023\/06\/Donnie_Creek_fire\" target=\"_blank\" rel=\"noopener\">Sentinel-2 image of the forest fire<\/a><\/li>\n<li>ESA Applications: <a href=\"https:\/\/www.esa.int\/Applications\/Connectivity_and_Secure_Communications\/Using_satellites_in_the_fight_against_forest_fires\" target=\"_blank\" rel=\"noopener\">description of a project for the use of satellite data in combating fires<\/a><\/li>\n<\/ul><\/td><\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Forest fires in Canada Forest fires always have been a concern in the Canadian province of British Columbia (BC). They occur when vegetation, dry conditions, and other factors combine, resulting in uncontrolled flames that spread across large areas. In 2023, forest fires in Canada during the first half of the year have affected an area [&#x2026;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":103,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-967","page","type-page","status-publish","hentry"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"fr","enabled_languages":["en","es","de","fr","it"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":false,"content":false,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":false,"content":false,"excerpt":false},"it":{"title":false,"content":false,"excerpt":false}}},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>- ESA Schoolatlas<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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