{"id":5005490,"date":"2006-10-20T17:46:15","date_gmt":"2006-10-20T15:46:15","guid":{"rendered":"https:\/\/criticalbiomass.blog.hu\/2006\/10\/20\/fiuk_a_banyaban_1"},"modified":"2006-10-20T17:46:15","modified_gmt":"2006-10-20T15:46:15","slug":"fiuk_a_banyaban_1","status":"publish","type":"post","link":"https:\/\/criticalbiomass.hu\/?p=5005490","title":{"rendered":"Fi\u00fak a b\u00e1ny\u00e1ban"},"content":{"rendered":"<p>\n<img decoding=\"async\" src=\"http:\/\/criticalbiomass.blog.hu\/media\/image\/200610\/firmicutes.jpg\" align=\"right\" hspace=\"5\" vspace=\"5\" \/>Az \u00e9l\u0151 szervezetek alaptulajdons\u00e1gai k\u00f6z\u00e9 tartozik a n\u00f6veked\u00e9s \u00e9s a szaporod\u00e1s, k\u00e9t meglehet\u0151sen energiaig\u00e9nyes tev\u00e9kenys\u00e9g. \u00c9ppen ez\u00e9rt a legk\u00fcl\u00f6nb\u00f6z\u0151bb \u00e9l\u0151l\u00e9nyek sz\u00e1m\u00e1ra egyar\u00e1nt az egyik legfontosabb tev\u00e9kenys\u00e9g, hogy megfelel\u0151 energiaforr\u00e1st biztos\u00edtsanak ezek sz\u00e1m\u00e1ra, magyar\u00e1n t\u00e1pl\u00e1lkozzanak.\n<\/p>\n<p>\nA t\u00e1pl\u00e1l\u00e9kpiramis (tartozzon az b\u00e1rmilyen \u00f6kosziszt\u00e9m\u00e1hoz) alapj\u00e1n\u00e1l mindig autotr\u00f3f szervezeteket tal\u00e1lunk, olyan \u00e9l\u0151l\u00e9nyeket, amelyek k\u00e9pesek a napenergi\u00e1t (pl. n\u00f6v\u00e9nyek \u00e9s alg\u00e1k), vagy k\u00fcl\u00f6nb\u00f6z\u0151 k\u00e9miai reakci\u00f3k energi\u00e1j\u00e1t szervesanyag termel\u00e9sre hasznos\u00edtani. A piramis k\u00f6vetkez\u0151 szintjei ezen szervezetek (vagy mell\u00e9kterm\u00e9keik) felhaszn\u00e1l\u00e1s\u00e1val jutnak energi\u00e1hoz.\n<\/p>\n<p>\nA k\u00f6zelm\u00faltban egy d\u00e9l-afrikai b\u00e1nya m\u00e9ly\u00e9n leltek egy eg\u00e9szen k\u00fcl\u00f6nleges bakteri\u00e1lis \u00f6kosziszt\u00e9m\u00e1ra. A 2.8 km m\u00e9lys\u00e9gben (mindig meglep\u0151d\u00f6m, hogy van \u00e9l\u0151 ember, aki k\u00e9pes naponta ilyen elk\u00e9peszt\u0151 helyen dolgozni), a felsz\u00ednt\u0151l t\u00f6bbmilli\u00f3 \u00e9ve elszigetelt k\u00f6z\u00f6ss\u00e9g &quot;els\u0151dleges termel\u0151je&quot; egy <em>Firmicutes<\/em> bakt\u00e9rium. Az energiaforr\u00e1s pedig eg\u00e9szen meglep\u0151: a m\u00e9lyben fekv\u0151 ur\u00e1nium\u00e9rc \u00e1ltal kibocs\u00e1tott radioaktivit\u00e1s hat\u00e1s\u00e1ra a v\u00edz oxig\u00e9nre ill. hidrog\u00e9nre bomlik, a k\u00e9ntartalm\u00fa \u00e1sv\u00e1nyok pedig szulf\u00e1tot hoznak l\u00e9tre. A <em>Firmicutes<\/em> bakt\u00e9riumok a hidrog\u00e9n \u00e9s szulf\u00e1t reakci\u00f3j\u00e1b\u00f3l sz\u00e1rmaz\u00f3 energi\u00e1t k\u00e9pesek szervesanyagk\u00e9pz\u00e9sre hasznos\u00edtani, az \u00f6kosziszt\u00e9ma t\u00f6bbi tagja pedig az \u0151 boml\u00e1sterm\u00e9keiket hasznos\u00edtja  t\u00e1pl\u00e1l\u00e9kk\u00e9nt.\n<\/p>\n<p>\nA felfedez\u00e9st az teszi k\u00fcl\u00f6n\u00f6sen izgalmass\u00e1, hogy egyfajta bizony\u00edt\u00e9ka lehet annak, hogy f\u00e9nyt\u0151l t\u00e1voli helyeken (ak\u00e1r m\u00e1s bolyg\u00f3k m\u00e9ly\u00e9ben) is k\u00e9pes az \u00e9let megvetni a l\u00e1b\u00e1t.\n<\/p>\n<p>\n(via <a href=\"http:\/\/nyenyec.blogspot.com\/\">nyenyec<\/a> kart\u00e1cs)\n<\/p>\n<hr \/>\n<p><font size=\"1\"><strong>Kin, LH, Wand, PL, Rumble, D, Lippmann-Pipke, J, Boice, E, et al.<\/strong> (2006) Long-Term Sustainability of a High-Energy, Low-Diversity Crustal Biome. <em>Science<\/em> <strong>314<\/strong>: 479-482.<br \/>\n<\/font><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Az \u00e9l\u0151 szervezetek alaptulajdons\u00e1gai k\u00f6z\u00e9 tartozik a n\u00f6veked\u00e9s \u00e9s a szaporod\u00e1s, k\u00e9t meglehet\u0151sen energiaig\u00e9nyes tev\u00e9kenys\u00e9g. \u00c9ppen ez\u00e9rt a legk\u00fcl\u00f6nb\u00f6z\u0151bb \u00e9l\u0151l\u00e9nyek sz\u00e1m\u00e1ra egyar\u00e1nt az egyik legfontosabb tev\u00e9kenys\u00e9g, hogy megfelel\u0151 energiaforr\u00e1st biztos\u00edtsanak ezek sz\u00e1m\u00e1ra, magyar\u00e1n t\u00e1pl\u00e1lkozzanak. A t\u00e1pl\u00e1l\u00e9kpiramis (tartozzon az b\u00e1rmilyen \u00f6kosziszt\u00e9m\u00e1hoz) &hellip; <a href=\"https:\/\/criticalbiomass.hu\/?p=5005490\">Egy kattint\u00e1s ide a folytat\u00e1shoz&#8230;. <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5005490","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/posts\/5005490","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5005490"}],"version-history":[{"count":0,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/posts\/5005490\/revisions"}],"wp:attachment":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5005490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5005490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5005490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}