Iphakethe ice: izici, ukwakha, ukusatshalaliswa

Iphakethe ice enzeka zemvelo eziyingqayizivele. It is baphawula kuphela zindawo enyakatho yale planethi, esifundeni sase-Arctic. Uma Leligama lisetshenziswa ngokuphelele zonke ice ukukhukhuleka, kodwa ngemva izifundo eziningi upaka ngendlela iqembu ehlukile. Sinenkosi eziningana izakhiwo ukuthi uwahlukanise kwezinye izinhlobo ice. Sencazelo "ice iminyaka eminingi" kuyinto yinye, ngakho kwenzeka mayelana nobuningi efanayo.

Izici kweqhwa iphakethe

Arctic wabahloli, amatilosi abahambi ababenalo ukuvakashela kule zindawo enyakatho, bayazi kahle ukuthi ice iphakethe ezinjalo. Lesi simo esiyingqayizivele sibangelwa kuletha asemrarweni abanqobayo yasenyakatho.

Lezi drift ice olwandle, isisindo ezinkulukazi zabo, kwabantu kuphezulu kakhulu. ukushayisana Khona Ngengozi kungabangela umonakalo eside nasezinganeni isitsha esimanjemanje kakhulu. Iphakethe ice bengafani evamile e nezici zabo. Ngokusho kochwepheshe, iphakethe kwakhiwa kusukela amanzi olwandle, Uhlonze lwalo mkhulu kunezinhliziyo 3 metres. Kuyinto luthe ukuqina kuka ice abavamile ngenxa yokuqukethwe usawoti eliphansi kakhulu.

Inqubo ukwakha iphakethe ice

Ice kwakheka zindawo enyakatho ngaphansi kwamazinga okushisa aphansi. Lapho amanzi olwandle iqina, kukhona inqubo kungeyona, amanzi njalo uye incibilikiswa usawoti sezingeni leliphasi kunaleyo original. Lesi isici amaphakethe, okuyizinto izinqubo ukuqanda incibilikiswa izikhathi eziningana.

amanzi oLwandle Ufika simisiwe, ukwakha zeqhwa zeqhwa ezinkulu. Ngemva kwalokho, kusukela zeqhwa ezinkulu afanayo ezincane Unqanyuliwe, eziningi zazo ke ibe amaphakethe. Bona ukuthi azinazo lezi zimpawu ezinye izici ezivamile amafomu. Kunezindlela ezihlukahlukene amaphakethe: kusukela flat zeqhwa kuya ezinguzungeni ezinkulu omkhulu, ezinde phezu kolwandle.

Abacwaningi bathola ukuthi, ngaphambi samuka, iphakethe ice ubabonisa okungenani 2 nowe yaminyaka yonke ukuqanda razmerzaniya. Futhi lokhu kubangelwa ukuminyana yaso ephezulu usawoti ongaphakeme. Iqiniso ukuthi incibilikiswa kanye kabusha zeqhwa amanzi usawoti drips olwandle. Amatilosi bazi ukuthi iphakethe ice ubudala ngisho efanelekayo abantu amanzi ahlanzekile, lapho ungakwazi ukuzilungisela ukudla.

Endaweni "kwendawo yemvelo"

Okusatshalalisiwe iphakethe leqhwa -Arctic Ocean. ENingizimu le planethi, endaweni Antarctic, awayona ngakho kunoma iyiphi enye ocean abazi zenzeka. I-high density futhi akuqinisekile trajectory drift singathiya ukuhamba ngisho enamandla kakhulu icebreakers zenuzi. Kungenxa yalesi sizathu endleleni yafuna phakathi iBering Strait futhi Murmansk akuyona ngokusebenzisa zindawo okusezingeni eliphezulu (North Pole), nasogwini enyakatho yaleli zwekazi. I ephezulu izinga iDemo ngumuntu wesithathu, kodwa ukuhamba iphakethe ice kwenza kube nzima kakhulu. Ngakho-ke, ukuxhumana ezokuthutha njalo ke alisetshenziswa. Yiqiniso, zikhona nangemikhumbi eminingi abadlule kule nkambo nzima. Professionals ukwazi ukuthi kungenzeka ukuba zidlule, ikakhulukazi ngaphansi wokugada we ophihliza iqhwa. Kodwa ezindizeni avamile okwamanje it is hhayi olwenziwa.