{"id":285,"date":"2019-06-13T09:03:21","date_gmt":"2019-06-13T07:03:21","guid":{"rendered":"https:\/\/kids.esa.int\/expedition_antarctica\/"},"modified":"2026-10-08T00:26:25","modified_gmt":"2026-10-07T22:26:25","slug":"expedition_antarctica","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/fi\/expedition_antarctica\/","title":{"rendered":"Retkikunta Etel\u00e4mantereelle!"},"content":{"rendered":"<div class=\"lede\">\n<p>ESAlla on lukuisia avaruuslentoja, mutta tiesitk\u00f6, ett\u00e4 ESA:n tutkijat matkustavat my\u00f6s Etel\u00e4mantereelle? Concordian tutkimusasema sijaitsee vain 1 670 km:n p\u00e4\u00e4ss\u00e4 maantieteellisest\u00e4 etel\u00e4navasta. Se on yksi maapallon kylmimmist\u00e4 alueista, jossa kes\u00e4n l\u00e4mp\u00f6tilat vaihtelevat \u221225 \u00b0C:sta jopa alle \u221280 \u00b0C:een! Vuotuinen keskim\u00e4\u00e4r\u00e4inen ilman l\u00e4mp\u00f6tila on \u221254,5 \u00b0C, ilmankosteus on alhainen ja sateita tai lumisateita on v\u00e4h\u00e4n tai ei lainkaan ymp\u00e4ri vuoden.\u00a0<\/p>\n<\/div>\n<p>Miksi ESA:n tutkijat haluaisivat ty\u00f6skennell\u00e4 Concordian asemalla? Yksinkertaisesti sanottuna se on maapallolla l\u00e4hin vastine planeettojenv\u00e4liselle tutkimukselle. Jos l\u00e4hdet Concordian asemalle, tulet olemaan osa pient\u00e4 tiimi\u00e4, joka on eristettyn\u00e4 muusta ihmiskunnasta useita kuukausia kerrallaan. Tukikohdan ulkopuolella olosuhteet ovat eritt\u00e4in ankarat, ja sinun on selviydytt\u00e4v\u00e4 k\u00e4ytett\u00e4viss\u00e4 olevien varusteiden ja tiimikavereidesi taitojen avulla. Concordian elinolosuhteiden vaikutusten tutkiminen auttaa ESA:ta valmistautumaan Mars-lentoon!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1280\" data-credit=\"ESA\/IPEV\/PNRA\u2013 C. Verseux\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2019\/06\/Water_recycling_system_at_Concordia\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2019\/06\/water_recycling_system_at_concordia\/19437857-1-eng-GB\/Water_recycling_system_at_Concordia.jpg\" alt=\"Can you spot Paxi by the water recycling equipment? Copyright: ESA\/IPEV\/PNRA\u2013 C. Verseux\"><figcaption>N\u00e4etk\u00f6 Paxin vedenkierr\u00e4tyslaitteiston vieress\u00e4? Tekij\u00e4noikeus: ESA\/IPEV\/PNRA \u2013 C. Verseux<\/figcaption><\/figure>\n<p>Tohtori Carmen Possnig on ESA:n tukema l\u00e4\u00e4k\u00e4ri, joka vietti 12 kuukautta Concordiassa. H\u00e4n teki lukuisia kokeita siit\u00e4, miten eristyneisyys, auringonvalon puute ja \u00e4\u00e4rimm\u00e4iset l\u00e4mp\u00f6tilat voivat vaikuttaa ihmisen kehoon ja mieleen. P\u00e4ivisin Carmen otti ja analysoi verin\u00e4ytteit\u00e4.<\/p>\n<p>Sill\u00e4 v\u00e4lin h\u00e4nen yst\u00e4v\u00e4ns\u00e4 Concordiassa hoitivat omia teht\u00e4vi\u00e4\u00e4n, kuten ohjelmoivat kaukoputkia eksoplaneettojen etsimiseksi tai p\u00e4\u00e4stiv\u00e4t s\u00e4\u00e4palloja ilmaan. Putkimies Florentin huolehtii veden kierr\u00e4tysj\u00e4rjestelm\u00e4st\u00e4 \u2013 t\u00e4m\u00e4n on suunnitellut ESA prototyypiksi tulevia avaruuslentoja varten!\u00a0<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1210\" data-credit=\"ESA\/IPEV\/PNRA\u2013C. Possnig\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2019\/06\/Concordia_s_pantry\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2019\/06\/concordia_s_pantry\/19437820-1-eng-GB\/Concordia_s_pantry.jpg\" alt=\"It is important to have a healthy supply of food! Copyright: ESA\/IPEV\/PNRA\u2013C. Possnig\"><figcaption>On t\u00e4rke\u00e4\u00e4, ett\u00e4 ruokaa on riitt\u00e4v\u00e4sti saatavilla! Tekij\u00e4noikeus: ESA\/IPEV\/PNRA\u2013C. Possnig<\/figcaption><\/figure>\n<p>Iltaisin kaikki sy\u00f6v\u00e4t illallista yhdess\u00e4, ja sen j\u00e4lkeen he katsovat elokuvia, pelaavat pelej\u00e4 ja rentoutuvat.<\/p>\n<p>Carmen her\u00e4si usein keskell\u00e4 y\u00f6t\u00e4 h\u00e4lytys\u00e4\u00e4niin ja kuuli, kuinka tekninen tiimi rynt\u00e4si korjaamaan mit\u00e4 tahansa rikkoutunutta!<\/p>\n<p>Asuminen ja ty\u00f6skentely Concordiassa voi kuitenkin olla vaarallista \u00e4\u00e4rimm\u00e4isen kylmyyden vuoksi. Kehomme on suunniteltu toimimaan mukavassa 37 \u00b0C:n l\u00e4mp\u00f6tilassa. Jos kehon ydinl\u00e4mp\u00f6tila laskee alle 35,5 \u00b0C:n, voimme sairastua hypotermiaan. Oireita ovat uneliaisuus, sekava puhe ja k\u00f6mpelyys. Se voi jopa olla hengenvaarallista. Jotta hypotermiaa voidaan v\u00e4ltt\u00e4\u00e4 ulkona, Etel\u00e4mantereen miehist\u00f6 tarvitsee oikeanlaisen varustuksen! Tanskalainen ESA:n tutkija Nadja Albersten luetteli 17 kg:n painoisen varustuksen, jonka h\u00e4n sai l\u00e4htiess\u00e4\u00e4n kohti Concordiaa:<\/p>\n<ul>\n<li>\n<p>1 haalari<\/p>\n<\/li>\n<li>\n<p>1 untuvatakki ja untuvahousut<\/p>\n<\/li>\n<li>\n<p>1 ohut haalari (joka on itse asiassa aika paksu!)<\/p>\n<\/li>\n<li>\n<p>2 sarjaa hiihtovaatteita<\/p>\n<\/li>\n<li>\n<p>8 paria k\u00e4sineit\u00e4 \/ rukkasia eri paksuuksina<\/p>\n<\/li>\n<li>\n<p>5 paria sis\u00e4k\u00e4si\u00e4<\/p>\n<\/li>\n<li>\n<p>1 pari Polar-saappaita, ylim\u00e4\u00e4r\u00e4iset sis\u00e4saappaat ja ylim\u00e4\u00e4r\u00e4iset pohjat<\/p>\n<\/li>\n<li>\n<p>1 pari isois\u00e4n tyylisi\u00e4 tossuja<\/p>\n<\/li>\n<li>\n<p>2 paria puuvillahousuja<\/p>\n<\/li>\n<li>\n<p>1 fleece-takki<\/p>\n<\/li>\n<li>\n<p>1 villapaita<\/p>\n<\/li>\n<li>\n<p>5 paria sukkia<\/p>\n<\/li>\n<li>\n<p>suojalasit ja aurinkolasit<\/p>\n<\/li>\n<li>\n<p>hattu<\/p>\n<\/li>\n<li>\n<p>kaulahuivi<\/p>\n<\/li>\n<li>\n<p>huulivoide ja aurinkovoide<\/p>\n<\/li>\n<\/ul>\n<figure class=\"wp-block-image size-large\" data-width=\"1080\" data-credit=\"ESA\/IPEV\/PNRA\/Marco Butto\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2019\/06\/Dressing_for_Concordia\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2019\/06\/dressing_for_concordia\/19437894-1-eng-GB\/Dressing_for_Concordia.gif\" alt=\"Dressing in layers is essential! Copyright: ESA\/PNRA\/IPEV-Marco Butto\"><figcaption>Kerrostaminen on v\u00e4ltt\u00e4m\u00e4t\u00f6nt\u00e4! Tekij\u00e4noikeus: ESA\/PNRA\/IPEV-Marco Butto<\/figcaption><\/figure>\n<p>Aika pitk\u00e4 lista \u2013 ja kaikki vain siksi, ett\u00e4 selvi\u00e4isit s\u00e4\u00e4olosuhteista! Haluaisitko ty\u00f6skennell\u00e4 Concordian tutkimusasemalla? Miten luulet selvi\u00e4v\u00e4si siell\u00e4 vallitsevista vaikeista olosuhteista? Keksitk\u00f6 mit\u00e4\u00e4n ylim\u00e4\u00e4r\u00e4isi\u00e4 varusteita, jotka ottaisit mukaan helpottamaan teht\u00e4v\u00e4\u00e4si?<\/p>\n<p><i>Mielenkiintoinen fakta: Voit lukea tohtori Carmen Possnigin blogikirjoituksia tyypillisest\u00e4 p\u00e4iv\u00e4st\u00e4 Concordiassa t\u00e4\u00e4lt\u00e4: <\/i><a href=\"http:\/\/blogs.esa.int\/concordia\/2018\/12\/27\/a-typical-day-part-1\/\" target=\"_blank\" rel=\"noopener\"><i>1. osa<\/i><\/a><i> ja <\/i><a href=\"http:\/\/blogs.esa.int\/concordia\/2019\/01\/07\/a-typical-day-part-2\/\" target=\"_blank\" rel=\"noopener\"><i>Osa 2<\/i><\/a><i>.<\/i><\/p>","protected":false},"excerpt":{"rendered":"<p>ESA have lots of missions in space, but did you know that ESA scientists also travel to Antarctica? Concordia research station is only 1670 km from the geographic South Pole. [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2019\/06\/concordia_s_meteorology_lab\/19437668-1-eng-GB\/Concordia_s_meteorology_lab.jpg","esa_banner_description":"Concordia\u2019s meteorology lab. Copyright: ESA\/IPEV\/PNRA\u2013C. Possnig","esa_banner_credit":"ESA\/IPEV\/PNRA\u2013C. Possnig","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2019\/06\/Concordia_s_meteorology_lab","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-285","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/285","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/comments?post=285"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/285\/revisions"}],"predecessor-version":[{"id":4387,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/285\/revisions\/4387"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/media?parent=285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/categories?post=285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/tags?post=285"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/panel?post=285"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/language?post=285"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/age?post=285"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/duration?post=285"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/resource_type?post=285"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/audience?post=285"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/wf_post_folders?post=285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}