Strait yahlukile kwi-Gulf? Davis Strait: indawo, ingakumbi

Le bay yahlukile ukusuka Strait? Xa uqala kuqala, umahluko kunokubonwa ngokwalo ngokwabo. Strait kufuneka sihlanganise ezimbini okanye ngaphezulu into emanzini, ezahlulwe yinxalenye elimxinwa ngokwentelekiso ilizwe. Bay, ngethiyori, kufuneka ube nofikelelo kwezinye emanzini. Ngaba ngokwenene? Kuphela xa oku yahlukile Davis Strait ifumaneka kufuphi Gulf of Cumberland? Iyavakala ukuyiqonda.

zokupaka

Kuxhomekeka indawo umlinganiswa ukuba achonge iintlobo ezininzi: izibuko kunye bay, imilebe kunye amawa, amachweba, amachweba kumachweba. Kufuneka kuqatshelwe ukuba matheku kunokuba kunxulumene kwiindawo ezahlukeneyo amanzi: iilwandle, imilambo, iilwandle okanye amachibi. Zonke ezi zinto ngokungathi isikwe nomsinga enemvelaphi ezahlukeneyo. Amanye akhiwa oyaluzisa, kunye nabanye abanawo ngexesha lokusekwa amazwekazi: ukuhamba ziitectonic plates, emaweni, mlilo.

Kuxhomekeka mphandle, iimeko zemozulu, amaza, nemisinga imilambo ondle nemifula ukuze iimpawu ezahlukeneyo. Ngaba zinokwahluka kakhulu indlela yabo yamanzi, nobunzulu, isantya sokuqukuqela, ukwakhiwa kwamanzi. Bay ngamanye amaxesha owahluliweyo izihlwitha ezisisiseko zolwelo into nezikhukhula kunye interspersing indalo esisisigxina okanye esethutyana.

basala

Ezi izinto ngokuqhelekileyo acatshulwe ukusuka 'umzimba' kweelwandle neelwandlekazi. Strait kuthiwa yinxalenye elimxinwa noko umzimba ngamanzi eyahlula iingqimba ilizwe: amazwekazi ezimbini okanye inxalenye yayo, kwaye ibekwe kufutshane nesiqithi. Enye inkalo - i Strait inxulumanisa iilwandle ezikufuphi okanye ulwandle.

Ukuba sithelekisa, njengoko sikhoyo Cumberland Bay kunye Davis Strait, kubonisa ngokucacileyo umahluko phakathi kwabo. Eyokuqala akukho eyenye umzimba emanzini, ngaphandle nomda Sea Labrador. Ngelo xesha linye kufanekiswa Davis Strait inxibelelanisa le iilwandlekazi ezimbini. Enye inxalenye yalo ndawo erhangqwe kuLwandle Labrador, nto leyo ifumaneka kwi-Atlantic. A Baffin Bay, oludityaniswe ayo amanye phesheya Davis Strait, usebenza kwi-Arctic Ocean.

Ukuhlelwa kunye Iimpawu

Nangona iivesi uthelekiswa iindlela emxinwa ukusuka umzimba mnye amanzi komnye, oko uphawu kunokuba eqhelekileyo. Davis Strait e inxalenye yayo, kwaza na ububanzi 338 km, eseyiphantse amaxesha 5 ngaphezulu kwe yoMgaqo Cumberland Bay. Kodwa eli nani ayikho ofakelwe. Indima ephambili inikwa kuyo kwemali lomzimba amanzi phantsi ingqalelo (kufuneka ukuqhagamshela amadike ezimbini ezahlukeneyo).

Strait, njengoko umthetho, nguye imvelaphi yendalo. Ukuba ilizwe phakathi amadama amabini angabamelwane uye 'wavula "ukuze ndiye amanzi okwenziwe, kuyinto eqhelekileyo ukuba loo" umendo "channels call. Luphawu ebalulekileyo ukuchitheka na navigability zabo. Oku kuxhomekeke kubunzulu. Davis Strait kwesi salathisi iyafumaneka, kodwa kukho kwazo Babedla ngokudibana kwaye iyalandela floes ngumkhenkce, nto leyo isongela ngeenqanawa. Kwakhona ubunzulu ububanzi mkhulu kunye lincinci nangoku ingqalelo xa eziphawula ahamba kunye nesantya.

Davis Strait: imbali kunye neempawu

Igama waba imbeko an matiloshe obalaseleyo. EliNgesi Dzhon Deyvis emva 1583 yafunyanwa kwaye ayihlola yinxalenye unxweme Baffin Island and Greenland. Nangona wenza ezithile ukuhamba eyingozi phakathi emideni ezimbini kwimozulu ngqwabalala. Okwangoku, kukho ubungqina bokuba kummandla Strait gesi kunye oyile yendalo.

lo Strait of Davis malunga imida umiswa ziye zachazwa phi. Kuhleli ukuze afumanise oko unxweme waxoxa? Kwelinye icala, oko Baffin Island (East Coast, indawo Canada), kunye kwelinye - inxalenye South-yasentshona eGreenland.

Ukuphakama inqwaba kule ngingqi unokuba phakathi m 9 -18. Yiyiphi enye into ofuna ukuyazi malunga Davis Strait? Ubude bayo ngokwe-manani yeekhilomitha 1170. Uninzi ububanzi efanayo ifikelela km 950. Defined indawo ejulile - olu phawu 3660 m (ngokwe kweminye imithombo 3730 m) ngaphantsi komphakamo wolwandle, isahlulo ocoliweyo lexinene - iimitha 104.