Mariinsky Trench - endaweni ejulile Emhlabeni

Oceans igcwele eziningi izinto ezithakazelisayo futhi ngezinye izikhathi ngisho engaqondakali. ukucindezeleka Mariinsky, owaziwa ngokuthi "Mariana Trench" - umhosha omkhulu ezansi ePacific Ocean. Lena indawo ejulile Emhlabeni. ubude 1.5 km.

Ngokusho profile yayo weJiyomethri kufana incwadi Latin V Ububanzi phansi ingxenye - kusuka nengxenye ukuba amakhilomitha amahlanu. Yonke ingxenye phansi lihlukaniswe by emikhulu encane ibe izindawo eziningana ekhishwe inyumbazane. Ukujula - cishe 11 amakhilomitha!

Eduze ingcindezi phansi 108,6 MPA, ezingaphezu kwenkulungwane izikhathi ukuthi yokucindezela isilinganiso ePacific Ocean. Mariinsky ngokwayo ingaphakathi ezakhiwe ukunyakaza omkhulu ezimbili izingqimba zomhlaba, bama emngceleni ngalo likhona.

Imizamo yokuqala ukufunda le ndawo kuthathwe emangalisayo umyalo IsiZulu corvette "Challenger", okuyinto eyenziwa izilinganiso esihleliwe phansi. umnikelo Kakhulu ekutadisheni endaweni okukhulunywa senziwa ososayensi Soviet, futhi kamuva - nozakwabo waseRussia.

Naphezu kwesibalo omkhulu zokuhlolwa, ukucindezeleka Mariinsky futhi nanamuhla komunye wabancane wafunda kwezilwandle izimfihlakalo: izinto eziningi emkhathini eduze wafunda kangcono.

Ngo-1958, ososayensi Soviet baye bathola ukuthi ngesikhathi 7 km ukujula kukhona ukuphila. Ngo-1960, amaFulentshi wamthuma ingaphakathi bathyscaphe yayo yakamuva "Trieste". Lolu cwaningo abathintekayo Picard edume kanye Jacques Iv Kusto.

Kodwa strangeness kuqala okwamanje eqoshiwe uhambo American. Nge isitsha "Glomar Challenger" wethulwa Ucwaningo "inhloli." Kungakapheli nehora ngemva ukucwiliswa imibhobho ukuqoshwa owawusakazwa ngo umsindo ebusweni, ngokumdlinzekela okusikhumbuza umsebenzi okwabonwa.

Amakhamera eqoshiwe ekujuleni ezinye izithunzi ezingacacile. Ososayensi abazange lomcabango wokuthi e Mariana Trench bangase balahlekelwe izinto eliyingqayizivele, futhi siyaphuthuma ngoba kuyanda seluqaliwe.

Ngomusa futhi kancane kancane "inhloli" wavuswa amahora ayisishiyagalombili. Kwatholakala ukuthi okuqinile titanium-ayibe pokorezhilo ugongolo isakhiwo, kanye ikhebula eyenziwe ingxubevange steel akhethekile nhlobo ukuthi banqunywa ngokusahwa ngesigamu. Ubani futhi ukuthi angabavikela kanjani ukudala onjalo, usalokhu uyimfihlakalo. ososayensi Ethukile eyanyatheliswa umbiko ngalesi sigameko ngo-1996. Kungatholakala kubhalwe ephephandabeni "New York Times."

Ingabe Mariinsky ukujula eziyize is amazing, fihla e ekujuleni yabo ezinye izidalwa emikhulu nenamandla? Ukuphenya ukujula ezinjalo kuba nzima kakhulu, ngoba uyakwazi ibhekene nengcindezi enkulu yokuchitha ikhekhe noma isiphi isakhiwo ucishe ezinkulu. Ngaphambi 1958, iningi lososayensi babekholelwa ukuthi ekujuleni okwedlula 6 km, ukuphila akunakwenzeka ngokomthetho.

Futhi ngakho-ke sekuvela ukuthi e ekujuleni Amazing pogonophores zasemanzini bukhoma. Lona uhlobo ezingenamgogodla zasolwandle, izimpawu yokuthi bahlala amashubhu ezimangalisayo chitin, ukudla inzika. ulimi lwawo luhluke itholakala lokuthi ukuthi impilo kanye nokuthuthukisa lezi zidalwa akudingeki elangeni. Kodwa kungani ezingenamgogodla okudingekayo ukuze "usike" izindophi? Noma, ukube akunjalo?

Ngakho, Mariinsky eziyize, izithombe ezingafaneleki okusesihlokweni esithi ingenye izindawo amazing kunalo lonke eMhlabeni.