{"id":31197,"date":"2015-05-29T15:03:28","date_gmt":"2015-05-29T13:03:28","guid":{"rendered":"http:\/\/www.floracantabrica.com\/?p=31197"},"modified":"2015-05-29T15:03:28","modified_gmt":"2015-05-29T13:03:28","slug":"por-que-estan-llevando-hielo-de-los-alpes-a-la-antartica-why-are-conducting-the-alps-ice-to-antarctica","status":"publish","type":"post","link":"https:\/\/www.floracantabrica.com\/?p=31197","title":{"rendered":"Por qu\u00e9 est\u00e1n llevando hielo de los Alpes a la Ant\u00e1rtica .Why are conducting the Alps ice to Antarctica"},"content":{"rendered":"

Tweet<\/a><\/p>

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Muestras de hielo de los Alpes ser\u00e1n preservadas en una b\u00f3veda en la Ant\u00e1rctica. Los cient\u00edficos aseguran tener una responsabilidad \u00abcon generaciones futuras\u00bb. <\/span><\/p>\n

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Por qu\u00e9 est\u00e1n llevando hielo de los Alpes a la Ant\u00e1rtica<\/span><\/p>\n

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Why<\/strong> are conducting the Alps ice to Antarctica<\/strong><\/span><\/p>\n

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BBC<\/strong><\/span><\/p>\n

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Imponente, a una altura de 4.350 metros, el glaciar Col du Dome se ve majestuoso a los pies de Mont Blanc, la cumbre m\u00e1s alta de los Alpes.<\/strong><\/span><\/p>\n

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La nieve parece ser tan permanente como la monta\u00f1a, pero las apariencias enga\u00f1an.<\/span><\/p>\n

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\u00abEn 1994 medimos la temperatura en el interior del glaciar y en 2005 repetimos la medici\u00f3n en el mismo sitio. Registramos un aumento de temperatura de 1,5 grados cent\u00edgrados\u00bb, dijo a la BBC Jerome Chappellaz, del Centro Nacional de Investigaciones Cient\u00edficas de Francia.<\/span><\/p>\n

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Chappellaz es uno de los cient\u00edficos que busca preservar hielo de los Alpes en un dep\u00f3sito a miles de kil\u00f3metros de distancia, en la Ant\u00e1rtica.<\/span><\/p>\n

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Las muestras ser\u00e1n guardadas en una \u00abcueva de hielo\u00bb en la Estaci\u00f3n de Investigaci\u00f3n Concordia.<\/span><\/p>\n

Muchos de los glaciares fuera de zonas polares desaparecer\u00e1n este siglo debido al calentamiento global. Los glaciares m\u00e1s elevados ya se est\u00e1n derritiendo en el verano\u00bb, dijo el cient\u00edfico.<\/span><\/p>\n

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\u00abSomos tal vez la \u00fanica comunidad cient\u00edfica cuyos archivos pueden desaparecer de la faz del planeta. Quienes trabajan con corales, sedimentos marinos, \u00e1rboles, a\u00fan tendr\u00e1n su material de investigaci\u00f3n durante siglos\u00bb.<\/span><\/p>\n

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50 grados bajo cero<\/strong><\/span><\/p>\n

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En el 2016, Col du Dome ser\u00e1 el primer glaciar del que se enviar\u00e1n muestras al nuevo dep\u00f3sito en la Ant\u00e1rtica.<\/span><\/p>\n

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El archivo de hielo estar\u00e1 en una b\u00f3veda de nieve en la Estaci\u00f3n de Investigaci\u00f3n Concordia, una base habitada en forma permanente operada conjuntamente por Francia e Italia.<\/span><\/p>\n

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Las muestras de hielo ser\u00e1n colocadas en bolsas selladas 10 metros bajo la superficie, donde la temperatura se mantiene estable a unos 50 grados bajo cero.<\/span><\/p>\n

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\u00abSabemos que a\u00fan si la temperature aumenta en Ant\u00e1rtica varios grados por el calentamiento global, tendremos all\u00ed durante siglos el mejor refrigerador natural del planeta\u00bb, dijo Chappellaz.<\/span><\/p>\n

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Los investigadores usar\u00e1n taladros especiales para extraer muestras cil\u00edndricas de hielo del glaciar Col du Dome.<\/span><\/p>\n

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Las muestras, que miden m\u00e1s de 130 metros de longitud y unos 30 cm de di\u00e1metro, ser\u00e1n extra\u00eddas por secciones y transportadas luego en helic\u00f3ptero.<\/span><\/p>\n

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Impressive, at a height of 4,350 metres, the glacier Col du Dome majestic looks at the foot of Mont Blanc, the highest peak in the Alps.<\/span><\/p>\n

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….The snow seems to be as permanent as the mountain, but appearances are deceptive.<\/span><\/p>\n

\u00abIn 1994 we measure the temperature in the interior of the glacier and in 2005 we repeat the measurement at the same site. We recorded an increase in temperature of 1.5 degrees Celsius,\u00bbsaid the BBC J\u00e9r\u00f4me Chappellaz, of the National Center of scientific research of France.<\/span><\/p>\n

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Chappellaz is one of the scientists seeking to preserve ice in the Alps in a deposit thousands of kilometres away, in Antarctica.<\/span><\/p>\n

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The samples will be saved in an \u00abIce cave\u00bb in the Concordia research station.<\/span><\/p>\n

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Many of the glaciers outside polar areas will disappear this century because of global warming. The highest glaciers now melting in the summer\u00bb, the scientist said.<\/span><\/p>\n

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\u00abWe are perhaps the only scientific community whose files may disappear from the face of the planet. Those who work with corals, marine sediments, trees, still will have their research material for centuries.\u00bb<\/span><\/p>\n

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50 degrees below zero<\/span><\/p>\n

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In 2016, Col du Dome will be the first glacier that samples will be sent to the new deposit at the Antarctic.<\/span><\/p>\n

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The ice file will be in a dome of snow at the Concordia research station, a base inhabited permanently operated jointly by France and Italy.<\/span><\/p>\n

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Ice samples will be placed in sealed bags 10 meters below the surface, where the temperature is stable at 50 degrees below zero.<\/span><\/p>\n

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\u00abWe know that even if the temperature increases in Antarctica several degrees for global warming, we will have there for centuries the best natural cooler on the planet,\u00bb said Chappellaz.<\/span><\/p>\n

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Researchers will use special drills to remove cylindrical samples of ice glacier Col du Dome.<\/span><\/p>\n

Samples, measuring more than 130 meters in length and about 30 cm in diameter, will be extracted by sections and then transported by helicopter<\/span><\/p>\n

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\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Tweet…..     …… Muestras de hielo de los Alpes ser\u00e1n preservadas en una b\u00f3veda en la Ant\u00e1rctica. Los cient\u00edficos aseguran tener una responsabilidad \u00abcon generaciones futuras\u00bb. …     … …… Por qu\u00e9 est\u00e1n llevando hielo de los Alpes a la Ant\u00e1rtica . … Why are conducting the Alps ice to Antarctica ….. ……. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,7],"tags":[],"class_list":["post-31197","post","type-post","status-publish","format-standard","hentry","category-divulgacion","category-mis-dibujos"],"_links":{"self":[{"href":"https:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/31197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=31197"}],"version-history":[{"count":4,"href":"https:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/31197\/revisions"}],"predecessor-version":[{"id":31203,"href":"https:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/31197\/revisions\/31203"}],"wp:attachment":[{"href":"https:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=31197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=31197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=31197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}