SebopehoSaense ea

Sebaka tebileng ka ho fetisisa ka Earth - the Mariana foro

lebitso la lona ke sebaka tebileng ka ho fetisisa lefatšeng e ne e le ka lebaka la ho ea Lihlekehlekeng Tsa Mariana, tse teng tse haufi. Sena se tebileng a leoatle ka senoelong, teng ka Leoatleng la Pacific, karolong e ka bophirimela. Sebaka tebileng Lefatšeng fihla limithara tse 10911, bolelele ba eona e ka 2500 km, 'me bophara - ka 80 km. Matsoapong angle lona moepa haholo tsa tšekamelo tšoana le ho ka karolelano batho ba ka bang 8 likhato. tlase e arotsoe ka likarolo tse 'maloa tsa liphororo. Ho thahasellisang ke hore khatello ea ka ka botebo ba ka bang leshome le motso km ho fihlela ho megapascals 109, hore ka makhetlo a fetang 1.090 e tloaelehileng sepakapakeng khatello.

Pele ba iteta sefuba ho hlahloba sebaka tebileng ka ho fetisisa lefatšeng, e ne e le bafuputsi ba British. English-oceanographers, bo-rasaense ba atlehe mosebetsing oa bona oa ka ho fihlella tshokolloho e meraro-masted corvette ntoa "Challenger" ka 1875. The warship ile fetoloa sekepe ho etsa lipatlisiso sejana bakeng sa likokoana-hloko, meteorological le hydrological mosebetsi. Joale e ntan'o ba leoatle botebo ba ho tepella maikutlo hlaloswang ka haholo tebileng-metsi a ka limithara tse 8367. Leha ho le joalo, boitsebiso bo pele nepahetseng haholoanyane ka botebo ba Mariana foro ile a khona ho fumana feela ka 1951. Ho ea ka litekanyo hlahisitseng sebaka se tebileng ka ho fetisisa lefatšeng lekana le limithara tse 10.863 e se e ile a phatlalatsa. Ka mor'a moo, Mariana foro ile a tsejoa e le "Challenger Deep". Lokela ho fuputsa Mariana foro, bo-rasaense ba Soviet Union. oceanographers rona, bafuputsi ka 1957 a khanna thuto ea Mariana foro. Lebaka la tekanyo ea botebo lebetsoeng le sejelo ne lekana le limithara tse 11 022. Ho phaella moo, ka nako ya leeto lena thehilwe boteng ba bophelo ho bolibeng ba km fetang tse supileng. Ka tsela eo o ne a hanyetsa ho e-ba teng ka nako eo maikutlo a hore bophelo ba ka leoatleng ka ka botebo ba 6-7 km etsahala. O ile a etella e leeto ebe Aleksey Dmitrievich Dobrovolsky, e tummeng Union oceanographer. E ne e le leeto la hae la boraro ho "Vityaz" e le moeta-pele oa eona. Ka 1992, "The Knight" ile nehelanoa ka ho sa tsoa thehoa Museum ea Ocean World. Hoo e ka bang lilemo tse peli seagoing sejana lokisa fekthering, 'me ka July 1994 e ne e behoa ka paka ngata ka Museum Maritime la motse oa Kaliningrad.

Sebaka tebileng ka ho fetisisa lefatšeng la pele lefatšeng le ho bona Don Walsh, ofisiri ea US Navy le Zhak Pikar, le mofuputsi e tsebahalang, oceanographer tloha Switzerland, January 23, 1960. Ba ne ba qoelisoa ka bathyscaphe armored "Trieste". Ho ea ka bopaki ba ba le disebediswa tse hlomamisa ka boto, Walsh le Piccard theohela boemong ba 10 917 limithara tse. tsa nako e qoela ne lihora tse ka bang tse hlano le ho phahama - tse ka bang tharo lihora tse ngata, nako ea ile a qeta ka ho toba ka tlase ya testers ho, ea e-ba metsotso e 12 feela. Leha ho le joalo, sena nako e khutšoanyane, ho ne ho lekane ho etsa sensational sibolloa saense: ba ile ba fumana tšoanang plaice a bataletseng litlhapi tsa ka bang 30 di emetse disentimitara.

A tummeng Canada mookameli le screenwriter Dzheyms Kemeron ka March 2012, e ncha le 'ngoe-go buka submersibles fihla botebong ba senoelong le Mariinsky e-ba ka tsela eo motho ea boraro lefatšeng, kaha o ne a le tlase ea le Mariinsky ho tepella maikutlo le oa pele oa ho e etsa feela. O theohela ka mohohlong ka lihora tse fetang tse peli le halofo, o ile a lula ho na le hoo e ka bang ka lihora tse tharo, 'me ho fihlela ho holim' a leoatle ka holimonyana ho hora - metsotso e 70.

Bo-rasaense ba Japane, oceanographers sibolloa 2005 ka mefuta Mariana foro lesometharo neng e sa tsejoeng saense unicellular. Morao-rao le disebediswa tse tebileng-metsi ha feela li tsepame botebo ea lefatše ho ea kholo ka ho fetisisa ea motsamao oa 'mele, e sa tsejoeng saense ea liphoofolo metsing.

Hamorao, sebaka se tloha holim 'a leoatle ho ea botlaaseng ba cavity e kamehla boletseng. E nkoa e le ho etsa lipatlisiso nepahetseng ka ho fetisisa tšoaroa ka 1997 ke bo-rasaense ba Japane. Ba ile ba bontša hore ba botebo ba Mariana foro - 10 911.4 limithara tse.

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