I strait lihlukile Gulf? Davis Strait: indawo, ikakhulukazi

Leli chweba lihlukile Strait? Uma uthi nhlá, umehluko kuyabonakala ngokuya ngokwabo. Strait kumelwe sihlanganise ezimbili noma ngaphezulu into zasemanzini, ahlukaniswe ingxenye kuqhathaniswa emincane ezweni. Bay is, ngemcondvo, akufanele ukufinyelela kweminye amanzi. Ingabe kunjalo ngempela? Kuphela uma lokhu lihlukile Davis Strait iseduze eGulf of Cumberland? Kunengqondo ukuba baqonde.

Usebe lwesiqhingi

Kuye indawo umlingisi bona abone izinhlobo eziningana: ethekwini futhi bay, izindebe kanye amawa, izizalo zemifula, izindawo amachweba zemifula. Kufanele kuqashelwe ukuthi kungenzeka amatheku ezihlobene ezindaweni ezihlukahlukene amanzi: izilwandle, imifula, ulwandle noma emachibini. Konke lokhu izinto njengoba uma uthathe ezweni nemisinga eya enemisuka ehlukene. Ezinye akhiwa nokwehla, nabanye wazithatha ngokuhamba ukwakheka amazwekazi: ukunyakaza khona izingqimba zomhlaba, idwala ekwakhekeni, mlilo.

Kuye nesimo sendawo, izimo zezulu, amagagasi, imisinga yemifula ukondla nemifula kungase kudingeke nezakhi ezihlukene. Can kakhulu ziyahlukahluka mode kwabo amanzi, ukujula, ukugeleza rate, ukubunjwa amanzi. ngezinye izikhathi nezindawo zokupaka uhlukane eziyisisekelo aqueous into anesihlabathi kwamagoda futhi interspersing bemvelo unomphela noma okwesikhashana.

sisebunzimeni

Lezi izinto evamile akhishwa "umzimba" wezilwandle nasolwandle. Strait ibizwa ngokuthi ingxenye kuqhathaniswa emincane emanzini uhlukanisa umhlaba uquqaba: amazwekazi amabili ngezintambo noma ingxenye yalo, futhi yamiswa eduze isiqhingi. Esinye isici - Strait uxhuma kwezilwandle angomakhelwane noma izilwandle.

Uma siqhathanisa, njengoba ikhona Cumberland Bay Davis Strait ke kubonisa ngokucacile umehluko phakathi kwabo. Eyokuqala ayinakho okunye emzimbeni amanzi, ngaphandle komngcele Labrador Sea. Ngesikhathi esifanayo zifaniswa Davis Strait uxhuma ulwandle ezimbili. Omunye ingxenye ndawo izungezwe i Labrador Sea, esemgwaqweni Atlantic. A Baffin Bay, okuyinto ixhunywe yayo nezinye izikhungo zaphesheya Davis Strait osebenza e-Arctic Ocean.

Ukwahlukanisa kanye Izici

Naphezu kweqiniso lokuthi amavesi iqhathaniswa izindlela emincane kusukela umzimba amanzi eyodwa kuya kwenye, kuyisici sobuntu kunalokho ezivamile. Davis Strait ngo-ingxenye yayo encane has a ububanzi 338 km, okuyinto cishe izikhathi ezingu-5 ephakeme kunaleyo kwemigomo Cumberland Bay. Kodwa lesi sibalo hhayi determinative. Iqhaza ehola kunikezwa kuyo ukugeleza umzimba amanzi ngaphansi ukucatshangelwa (Kumele uxhume amachibi ezimbili ezahlukene).

Strait, njengoba umthetho, kuba odabuka yemvelo. Uma izwe phakathi amadamu amabili angomakhelwane iye "wavula" ngoba ukudlula amanzi okwenziwe kuyisiko ezinjalo "izindlela" iziteshi ucingo. Kuvele isici esibalulekile spillage kuyinto navigability yabo. Lokhu kuncike ukujula. Davis Strait kule inkomba ikhona, kodwa kukhona zeqhwa wayevame ukubhekana futhi ukukhukhuleka zeqhwa, okungase ziyingozi imikhumbi. Futhi ukujula nobubanzi omkhulu kunayo yonke futhi komncane kunabo namanje bokucatshangelwa lapho esibonisa ukugeleza isiqondiso nesivinini.

Davis Strait: Umlando kanye nezici

Igama kwaba behlonipha itilosi oluvelele. EyiNgisi Dzhon Deyvis emuva 1583 wathola ukulihlola yogu ka Baffin Isiqhingi futhi Greenland. Nakuba wenza ezinye wokujikeleza phakathi emikhawulweni emibili yingozi lapho kushisa khona ngonya. Okwamanje, kunobufakazi bokuthi endaweni Strait kukhona igesi yemvelo kanye uwoyela.

Uphi Strait of Davis mayelana imingcele zasolwandle ziye echaziwe. It uhlala ukuthola ukuthi yini coast ayebanika? Ngakolunye uhlangothi, kuba Baffin Isiqhingi (East Coast, indawo Canada), futhi ngakolunye - engxenyeni eNingizimu-ntshonalanga Greenland.

Ukuphakama wave olwandle kule ndawo kungaba phakathi 9 -18 m. Yini enye odinga ukukwazi mayelana Davis Strait? ubude bayo ngokuvumelana izibalo 1170 amakhilomitha. Iningi ububanzi efanayo ifinyelela 950 km. Defined endaweni ejulile - loluphawu 3660 m (ngokuvumelana neminye imithombo 3730 m) ogwini lolwandle, ingxenye enhle strait - 104 metres.