{"id":6708,"date":"2021-10-01T14:34:56","date_gmt":"2021-10-01T17:34:56","guid":{"rendered":"https:\/\/saltanoticiassalta.org\/?p=6708"},"modified":"2021-10-01T14:34:59","modified_gmt":"2021-10-01T17:34:59","slug":"la-tierra-esta-perdiendo-su-brillo-a-causa-del-cambio-climatico","status":"publish","type":"post","link":"https:\/\/saltanoticiassalta.org\/?p=6708","title":{"rendered":"La Tierra est\u00e1 perdiendo su brillo a causa del cambio clim\u00e1tico."},"content":{"rendered":"\n<p style=\"font-size:18px\"><strong><em>Unos especialistas se han percatado que la Tierra refleja ahora alrededor de medio vatio menos de luz por metro cuadrado que hace 20 a\u00f1os. La mayor parte de ese descenso se ha registrado en los \u00faltimos tres a\u00f1os.<\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6729\" data-permalink=\"https:\/\/saltanoticiassalta.org\/?attachment_id=6729\" data-orig-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/planeta-tierra-2.jpg\" data-orig-size=\"299,168\" 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=\"planeta-tierra-2\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/planeta-tierra-2.jpg\" data-large-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/planeta-tierra-2.jpg\" src=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/planeta-tierra-2.jpg\" alt=\"\" class=\"wp-image-6729\" width=\"576\" height=\"324\" srcset=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/planeta-tierra-2.jpg 299w, https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/planeta-tierra-2-1280x720.jpg 1280w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure><\/div>\n\n\n\n<p style=\"font-size:18px\"><strong><em>El calentamiento de las aguas oce\u00e1nicas ha provocado un descenso del brillo de la Tierra, pues son menos las nubes brillantes que reflejan la luz solar hacia el espacio y se atrapa a\u00fan m\u00e1s energ\u00eda en el sistema clim\u00e1tico de nuestro planeta, seg\u00fan\u00a0un estudio en AGU Geophysical Research Letters.<\/em><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6730\" data-permalink=\"https:\/\/saltanoticiassalta.org\/?attachment_id=6730\" data-orig-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/calentamiento-global.jpg\" data-orig-size=\"300,168\" 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=\"calentamiento-global\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/calentamiento-global.jpg\" data-large-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/calentamiento-global.jpg\" src=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/calentamiento-global.jpg\" alt=\"\" class=\"wp-image-6730\" width=\"579\" height=\"324\"\/><\/figure>\n\n\n\n<p style=\"font-size:18px\"><strong><em>El equipo de investigadores,\u00a0que realiz\u00f3 d\u00e9cadas de mediciones de la luz terrestre  la luz reflejada por la Tierra que ilumina la superficie de la Luna y\u00a0mediciones por sat\u00e9lite, descubri\u00f3 que la Tierra refleja ahora alrededor de medio vatio menos de luz por metro cuadrado que hace 20 a\u00f1os.<\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6731\" data-permalink=\"https:\/\/saltanoticiassalta.org\/?attachment_id=6731\" data-orig-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/la-tierrra-oscurese.jpg\" data-orig-size=\"640,418\" 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=\"la-tierrra-oscurese\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/la-tierrra-oscurese-300x196.jpg\" data-large-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/la-tierrra-oscurese.jpg\" src=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/la-tierrra-oscurese.jpg\" alt=\"\" class=\"wp-image-6731\" width=\"570\" height=\"371\" srcset=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/la-tierrra-oscurese.jpg 640w, https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/la-tierrra-oscurese-300x196.jpg 300w\" sizes=\"auto, (max-width: 570px) 100vw, 570px\" \/><\/figure><\/div>\n\n\n\n<p style=\"font-size:18px\"><strong><em>Eso equivale a una disminuci\u00f3n del 0,5 % de la reflectancia de la Tierra, la cual refleja alrededor del 30 % de la luz solar que la ilumina, y la mayor parte de ese descenso se ha producido en los \u00faltimos tres a\u00f1os de datos sobre la luz terrestre.<\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6732\" data-permalink=\"https:\/\/saltanoticiassalta.org\/?attachment_id=6732\" data-orig-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/cielo-foto-gettyimages.jpg\" data-orig-size=\"1280,720\" 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=\"cielo-foto-gettyimages\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/cielo-foto-gettyimages-300x169.jpg\" data-large-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/cielo-foto-gettyimages-960x540.jpg\" src=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/cielo-foto-gettyimages-960x540.jpg\" alt=\"\" class=\"wp-image-6732\" width=\"573\" height=\"322\" srcset=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/cielo-foto-gettyimages-960x540.jpg 960w, https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/cielo-foto-gettyimages-300x169.jpg 300w, https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/cielo-foto-gettyimages-768x432.jpg 768w, https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/cielo-foto-gettyimages.jpg 1280w, https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/cielo-foto-gettyimages-1024x576.jpg 1024w\" sizes=\"auto, (max-width: 573px) 100vw, 573px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:18px\"><strong><em>Los datos arrojaron un descenso &#8220;significativo&#8221; del albedo (la reflexi\u00f3n de la luz solar sobre la Tierra) del planeta en las \u00faltimas dos d\u00e9cadas, indic\u00f3 el Instituto Tecnol\u00f3gico de Nueva Jersey (Estados Unidos), que encabez\u00f3 al investigaci\u00f3n.<\/em><\/strong><\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"667\" data-attachment-id=\"6733\" data-permalink=\"https:\/\/saltanoticiassalta.org\/?attachment_id=6733\" data-orig-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/planeta-10.jpg\" data-orig-size=\"964,670\" 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=\"planeta-10\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/planeta-10-300x209.jpg\" data-large-file=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/planeta-10-960x667.jpg\" src=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/planeta-10-960x667.jpg\" alt=\"\" class=\"wp-image-6733\" srcset=\"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/planeta-10-960x667.jpg 960w, https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/planeta-10-300x209.jpg 300w, https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/planeta-10-768x534.jpg 768w, https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2021\/10\/planeta-10.jpg 964w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure><\/div>\n\n\n\n<p style=\"font-size:18px\"><strong><em>La luz solar neta que llega a la Tierra se ve afectada por dos factores: el brillo del Sol y la reflectividad del planeta. Los cambios observados en el albedo no se relacionan con los cambios peri\u00f3dicos en el brillo del Sol, lo que significa que las variaciones en la reflectividad de la Tierra son causadas por algo en nuestro planeta.<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Unos especialistas se han percatado que la Tierra refleja ahora alrededor de medio vatio menos&#8230;<\/p>\n","protected":false},"author":1,"featured_media":6728,"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-6708","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\/2021\/10\/planeta-tierra-1.jpg","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/posts\/6708","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=6708"}],"version-history":[{"count":0,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/posts\/6708\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/media\/6728"}],"wp:attachment":[{"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}