{"id":12904,"date":"2023-01-12T11:48:51","date_gmt":"2023-01-12T14:48:51","guid":{"rendered":"https:\/\/saltanoticiassalta.org\/?p=12904"},"modified":"2023-01-12T11:48:54","modified_gmt":"2023-01-12T14:48:54","slug":"la-capa-de-ozono-va-camino-de-recuperarse-gracias-al-protocolo-de-montreal","status":"publish","type":"post","link":"https:\/\/saltanoticiassalta.org\/?p=12904","title":{"rendered":"La capa de ozono va camino de recuperarse gracias al Protocolo de Montreal"},"content":{"rendered":"\n<p class=\"has-vivid-green-cyan-background-color has-background has-medium-font-size\"><strong><em>El restablecimiento del escudo protector del planeta ayudar\u00e1 a evitar hasta un 0,5 \u00b0C el calentamiento global. De mantenerse las pol\u00edticas clim\u00e1ticas actuales, se espera que la capa de ozono recupere los valores de 1980 aproximadamente hacia 2066 en la Ant\u00e1rtida, en 2045 en el \u00c1rtico y alrededor de 2040 en el resto del mundo.<\/em><\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong><em>La capa de ozono est\u00e1 en v\u00edas de recuperarse en las pr\u00f3ximas cuatro d\u00e9cadas y la eliminaci\u00f3n progresiva de las sustancias qu\u00edmicas que la da\u00f1an ya est\u00e1n contribuyendo a mitigar el cambio clim\u00e1tico. Esta es una de las conclusiones de un grupo de expertos respaldado por la ONU, presentada este lunes en la 103\u00aa reuni\u00f3n anual de la Sociedad Meteorol\u00f3gica de los Estados Unidos, inform\u00f3 este lunes la Organizaci\u00f3n Meteorol\u00f3gica Mundial (<a rel=\"noreferrer noopener\" href=\"https:\/\/public.wmo.int\/es\" target=\"_blank\">OMM<\/a>).<\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"12907\" data-permalink=\"https:\/\/saltanoticiassalta.org\/?attachment_id=12907\" data-orig-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/capa-ozonojpg.webp\" data-orig-size=\"1200,675\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"capa-ozonojpg\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/capa-ozonojpg.webp\" data-large-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/capa-ozonojpg.webp\" src=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/capa-ozonojpg.webp\" alt=\"\" class=\"wp-image-12907\" width=\"794\" height=\"446\"\/><\/figure><\/div>\n\n\n\n<p class=\"has-medium-font-size\"><br><strong><em>El informe cuatrienal del Grupo de Evaluaci\u00f3n Cient\u00edfica del\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/www.unep.org\/ozonaction\/who-we-are\/about-montreal-protocol\" target=\"_blank\">Protocolo de Montreal<\/a>\u00a0relativo a las sustancias que agotan la capa de ozono confirma que la eliminaci\u00f3n progresiva de casi todas las sustancias prohibidas que la da\u00f1aban consigui\u00f3 proteger a este escudo protector del planeta, lo cual permiti\u00f3 una notable recuperaci\u00f3n en la estratosfera superior y una disminuci\u00f3n de la exposici\u00f3n humana a los perjudiciales rayos ultravioleta del sol.<\/em><\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><br><strong><em>De mantenerse las pol\u00edticas actuales, se espera que la capa de ozono recupere los valores de 1980 (antes de la aparici\u00f3n del agujero) aproximadamente\u00a0hacia 2066 en la Ant\u00e1rtida, en 2045 en el \u00c1rtico y alrededor de 2040 en el resto del mundo.<\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"439\" data-attachment-id=\"12909\" data-permalink=\"https:\/\/saltanoticiassalta.org\/?attachment_id=12909\" data-orig-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/AR-PactoMontreal.jpg\" data-orig-size=\"780,439\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;9&quot;,&quot;credit&quot;:&quot;Getty Images\/iStockphoto&quot;,&quot;camera&quot;:&quot;NIKON D750&quot;,&quot;caption&quot;:&quot;Clean and dirty air over a big city&quot;,&quot;created_timestamp&quot;:&quot;1485431980&quot;,&quot;copyright&quot;:&quot;AlxeyPnferov&quot;,&quot;focal_length&quot;:&quot;35&quot;,&quot;iso&quot;:&quot;200&quot;,&quot;shutter_speed&quot;:&quot;0.002&quot;,&quot;title&quot;:&quot;Clean and dirty air over a big city&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Clean and dirty air over a big city\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Clean and dirty air over a big city&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/AR-PactoMontreal-300x169.jpg\" data-large-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/AR-PactoMontreal.jpg\" src=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/AR-PactoMontreal.jpg\" alt=\"\" class=\"wp-image-12909\" srcset=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/AR-PactoMontreal.jpg 780w, https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/AR-PactoMontreal-300x169.jpg 300w, https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/AR-PactoMontreal-768x432.jpg 768w, https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/AR-PactoMontreal-1280x720.jpg 1280w\" sizes=\"auto, (max-width: 780px) 100vw, 780px\" \/><\/figure><\/div>\n\n\n\n<p class=\"has-medium-font-size\"><strong><em>Las variaciones en el tama\u00f1o del agujero de ozono ant\u00e1rtico, especialmente entre 2019 y 2021, se debieron en gran medida a las condiciones meteorol\u00f3gicas. No obstante, hay que resaltar que desde el a\u00f1o 2000 fue mejorando lentamente la superficie y profundidad del agujero.<br><\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"12910\" data-permalink=\"https:\/\/saltanoticiassalta.org\/?attachment_id=12910\" data-orig-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/Apertura_protocolo-de-Montreal.webp\" data-orig-size=\"1920,1180\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Apertura_protocolo-de-Montreal\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/Apertura_protocolo-de-Montreal.webp\" data-large-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/Apertura_protocolo-de-Montreal.webp\" src=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/Apertura_protocolo-de-Montreal.webp\" alt=\"\" class=\"wp-image-12910\" width=\"726\" height=\"446\"\/><\/figure><\/div>\n\n\n\n<p class=\"has-medium-font-size\"><br><strong><em>&#8220;Nunca se destacar\u00e1 de modo suficiente el impacto que ha tenido el Protocolo de Montreal en la mitigaci\u00f3n del cambio clim\u00e1tico. En los \u00faltimos 35 a\u00f1os,\u00a0se ha convertido en un verdadero defensor del medio ambiente&#8221;, declar\u00f3 la secretaria ejecutiva de la Secretar\u00eda del Ozono del Programa de las\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/www.unenvironment.org\/es\" target=\"_blank\">Naciones Unidas para el Medio Ambiente<\/a>, Meg Seki.<\/em><\/strong><\/p>\n\n\n\n<h2 class=\"has-text-align-center has-vivid-green-cyan-background-color has-background has-large-font-size wp-block-heading\"><strong><em>Efecto positivo en la lucha contra el cambio clim\u00e1tico<\/em><\/strong><\/h2>\n\n\n\n<p class=\"has-medium-font-size\"><strong><em>El d\u00e9cimo informe del Grupo de Evaluaci\u00f3n Cient\u00edfica confirma la repercusi\u00f3n positiva del Tratado en el clima. Como ejemplo, la Enmienda de Kigali al Protocolo de Montreal, un acuerdo adicional alcanzado en 2016 que exige la reducci\u00f3n progresiva de la producci\u00f3n y el uso de algunos hidrofluorocarbonos. Estas sustancias sint\u00e9ticas no agotan directamente el ozono, pero son potentes gases de efecto invernadero.<\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"400\" data-attachment-id=\"12908\" data-permalink=\"https:\/\/saltanoticiassalta.org\/?attachment_id=12908\" data-orig-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/El-efecto-invernadero.jpg\" data-orig-size=\"700,400\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"El-efecto-invernadero\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/El-efecto-invernadero-300x171.jpg\" data-large-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/El-efecto-invernadero.jpg\" src=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/El-efecto-invernadero.jpg\" alt=\"\" class=\"wp-image-12908\" srcset=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/El-efecto-invernadero.jpg 700w, https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/El-efecto-invernadero-300x171.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure><\/div>\n\n\n\n<p class=\"has-medium-font-size\"><em><strong>Seg\u00fan las pesquisas del Grupo,\u00a0la Enmienda deber\u00eda evitar el calentamiento global entre 0,3 y 0,5 \u00b0C de aqu\u00ed a 2100\u00a0(aunque no incluye la contribuci\u00f3n de las emisiones de HFC-23, un potente gas de efecto invernadero).<\/strong><\/em><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong><em>\u201cLas medidas adoptadas en relaci\u00f3n con el ozono sientan un precedente para la acci\u00f3n clim\u00e1tica. El \u00e9xito obtenido gracias a la eliminaci\u00f3n progresiva de las sustancias qu\u00edmicas que destruyen la capa de ozono nos muestra lo que puede y debe hacerse \u2015con car\u00e1cter de urgencia\u2015 para abandonar los combustibles f\u00f3siles, reducir las emisiones de gases de efecto invernadero y limitar, por lo tanto, el aumento de las temperaturas\u201d, dijo el secretario general de la OMM, el profesor Petteri Taalas.<\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"12911\" data-permalink=\"https:\/\/saltanoticiassalta.org\/?attachment_id=12911\" data-orig-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/52367606947_fee2be5926_c.jpg\" data-orig-size=\"610,408\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"52367606947_fee2be5926_c\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/52367606947_fee2be5926_c-300x201.jpg\" data-large-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/52367606947_fee2be5926_c.jpg\" src=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/52367606947_fee2be5926_c.jpg\" alt=\"\" class=\"wp-image-12911\" width=\"663\" height=\"443\" srcset=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/52367606947_fee2be5926_c.jpg 610w, https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/52367606947_fee2be5926_c-300x201.jpg 300w\" sizes=\"auto, (max-width: 663px) 100vw, 663px\" \/><\/figure><\/div>\n\n\n\n<p class=\"has-medium-font-size\"><strong><em><br><\/em><\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><br><strong><em>La \u00faltima evaluaci\u00f3n se basa en amplios estudios, investigaciones y datos recopilados por un gran grupo internacional de expertos, muchos de ellos de la Organizaci\u00f3n Meteorol\u00f3gica Mundial (OMM), el Programa de las Naciones Unidas para el Medio Ambiente (PNUMA), la Oficina Nacional de Administraci\u00f3n Oce\u00e1nica y Atmosf\u00e9rica (NOAA), la Administraci\u00f3n Nacional de Aeron\u00e1utica y el Espacio (NASA) y la Comisi\u00f3n Europea.<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El restablecimiento del escudo protector del planeta ayudar\u00e1 a evitar hasta un 0,5 \u00b0C el&#8230;<\/p>\n","protected":false},"author":1,"featured_media":12906,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-12904","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-el-guille-de-la-gente-salta-noticias-salta-noticias-de-salta-saltanoticiassalta"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2023\/01\/image1170x530cropped-2-1.jpg","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/posts\/12904","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12904"}],"version-history":[{"count":0,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/posts\/12904\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/media\/12906"}],"wp:attachment":[{"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12904"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12904"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}