Gulf of St. Lawrence: inkcazelo, imbali umdla facts

Gulf of St. Lawrence (eng. St. Lawrence), ekude kufuphi nonxweme mpuma kwilizwekazi North American. Kuye kwasekwa yi ekudibaneni emlanjeni igama elifanayo kwi Atlantic Ocean. Bay ithathwa le echwebeni inkulu ehlabathini. Estuary - emlonyeni komlambo, nto leyo iba imilo ifanele-ezifana kwaye wayengabalibali ulwandle.

Uphi na ke Gulf of St. Lawrence, kuya kuqondwa ngokusekelwe kwimeko ngakumbi. Ububanzi emlonyeni St. Lawrence River - ngaphezu kwe-150 km. Bay, indawo enkulu kunye amanxeba nzulu kulo ilizwe, kusekwe indawo yamanzi semi-obiyelweyo, leyo, enyanisweni, kungathathwa ulwandle ebekiwe.

inkcazelo emfutshane

Bay Area -. 263 amawaka km ^2, isixa samanzi -. Amawaka 35 km ^3. Imilo ye-Gulf of St. Lawrence iyafana loo nxantathu. Ibanga ukusuka emazantsi-ntshona ukuya emntla-mpuma ngenxa 820 km yaye ububanzi bayo - km ngaphezulu kwama-300. Kwi-Atlantic Ocean, Gulf ethwala amanzi balo kwiStraits of 3: Canso ezantsi, mpuma kunye Cabot kumntla Belle Isle. Ngamnye kubo libanzi impela, umndilili eli xabiso - 400 km. iziqithi ezimbini ezinkulu ibekwe amanzi Gulf of St. Lawrence: Anticosti kunye Prince Edward Island. Kukho kwakhona siqithi Ncebakazi encinane ngundoqo Gulf - waseMagadala Islands, kwintshona - Chipeganskie siqithi.

Ukuthi ageze?

Bay kwi East Coast of Canada, i Labrador lizwe kunye Nova Scotia, ngayo. Newfoundland. North, entshonalanga kunye nogu lwasempumalanga unalo ntlango esentabeni kunye kumathambeka. I siqithi ezisezantsi zogqunyelelwe kunxweme. Ukongeza emlanjeni omkhulu. St. Lawrence, kwi Bay of imilambo kumpompoza: Miramichi, Humber, Margaree, Restigouche River kunye nabanye.

ukujula

Ubunzulu Gulf olutshintsha-tshintsha ngayo abantu abasondeleyo kubo nezwe. South yinxalenye Bay tyaba kwaye nzulu. Izinga eliphezulu kulo mmandla -. 60-80 m kumntla we-Gulf of St. Lawrence ezantsi inophawu variable, apho amanzi curl luthathelwa imisele ejulile. I-avareji Ubunzulu yale nxalenye ye ulungiso phakathi 400-500 m ubuninzi ubunzulu Bay -. Lawrence kugutyulelwe (572 m).

etyuwa amanzi kunye nobushushu

imisinga ezimbini Gulf (Gaspé kunye Cabot) lwenze ngenani cyclonic, ihamba ikhawunta-yexesha. Amanzi kwi Bay zontathu, ezahlukileyo kwamaqondo obushushu kunye etyuwa. Eziphezulu kakhulu edlulayo. Xa Ukwahluka nefuthe layo iimeko zemozulu.

Iqondo lobushushu amanzi apha isusela ku-phinde ngo 2 ° C ukuya +20 ° C. Ukususela kuDisemba ukuya kuMatshi umaleko umphezulu ukuze azigubungele ice kwaye kwasekwa kwazo. Umaleko zenza 18 m - zasehlotyeni 54 m - ebusika. Etyuwa - 32-34 ‰. Amanzi Inqanaba lesibini udlula kubunzulu ka 50-100 m lobushushu -. Malunga ne-0 ° C, ubutyuwa yancitshiswa kancinci - up to 30-32 ‰. Umaleko esezantsi yamanzi ukuba amaqondo obushushu malunga +5 ° C kunye etyuwa eliphezulu - ngaphezulu kwe-35 ‰. Ukuncoma amanzi layer esezantsi unika Labrador, wawusongela kuba eqhutywa kwitheku elincinane.

sphere neznye

St. Lawrence River wahlamba phezu ezantsi bay central ijelo. Uyeza imida empumalanga. Ngenxa ukuhamba enkulu kwamanzi omlambo kwi ibheyi eminyaka ekhulisa kakhulu biota ndawo.

NgokoMthetho zejoloji i-Gulf of St. Lawrence sele neodnoobraznoe imvelaphi. Kuye kwafunyaniswa ukuba inxalenye esemntla emazantsi Gulf - ummandla Precambrian Canadian Shield. Nakwelasezantsi komda bay Appalachian Ntaba amatye ezilulwalwa, eqalisiweyo ezisezantsi Paleozoic. Emazantsi kumazantsi Gulf of St. Lawrence thaca granites Devonian neetyuwa likhubazeke of mlilo. Kwakhona, kukho amabala zeengxondorha lentlenga kwexesha Carboniferous, i Triassic kunye Permian. izimbiwa ngentlenga emazantsi ethekwini apho.

nomkhombe Deep emanzini kubonisa ukuba emazantsi wenziwe phantsi kwempembelelo i-Ice Age. ice koxinzelelo olukhulu nzulu ezantsi bay. Isibakala sokuba le ndawo ihleli phandle umkhenkce, kukuba amanzi ukuze ngumkhenkce ngonyaka ngamnye ukususela ngoJanuwari ukuya kuMatshi-Epreli.

sezulu

Kwimozulu yangoku umzimba wamanzi uLawrence Bay kwisixeko Lawrence, Arctic, inophawu monsoonal. lobushushu lomoya phakathi kuyenyuka ngaphezu +15 ° C kwaye kunqabile sisehla sibengaphantsi -10 ° C. Ngenyanga yakhe yabanda kunyaka - ngoFebruwari, ishushu - August. Ngenxa yobume yemozulu zemvula ebusika babengabokuvuthela imimoya kumntla-ntshonalanga, sithwele kuyabanda, yaye ehlotyeni - emazantsi-ntshona, yokunyakamisa nobushushu nokufuma eliphezulu.

ziintshukumo zenyikima

inkqubo intaba Appalachian nayo yafak 'isandla iimpawu wenyikima lommandla. I-mphandle emazantsi Gulf yahluke kakhulu kwezinye amanzi empumalanga nakuMntla Melika. 45 km - ubukhulu loo parameter une Gulf of St. Lawrence.

Indawo yento kuchaphazela kakhulu umsebenzi wayo. kuqweqwe Umhlaba libunjwa lamanqanaba equka Amaza longitudinal kwexesha Carboniferous. rocks luthe ilala kwiingcamba ezisezantsi neziphezulu izibophelelo Iyibeka rocks carboxylic. Oku kubonisa ukuba kwixa elidlulileyo le ndawo seismically esebenzayo, kodwa mzuzwana lo msebenzi aphelile. Nangona, njengoko iziphumo zophando kummandla losingasiqithi Gaspe ngamathuba waziva longitudinal high speed wave (malunga 8.5 km / s).

lokuthumela

Okwangoku, i-Gulf of St. Lawrence - indawo apho yokukhangela iyakhula ngenkuthalo. A zone shelf esifanelekileyo lokuloba. Ezi ntlobo zixhaphakileyo kwi-Gulf: haddock, halibut, flounder, ulwandle bass, herring. Kwakhona, amasimi oyile yaphuhliswa aphesheya.

Kunxweme Labrador elichweba engundoqo Gulf - Sept-seBha-. Enye zibuko sise umlomo St. Lawrence River - Quebec City, ikomkhulu eli phondo waseKhanada.

Parks namazwe kaRhulumente

Gulf of St. Lawrence - kummandla eziphilayo ligcinwe North America. Inxalenye bonxweme, kuquka iziqithi ezincinane, indawo ekhuselweyo. Nazi ezinye iipaki ezimangalisayo zesizwe: National Park Prince Edward, Marine Park Saguenay-Saint-Laurent, iipaki, Gros Morne National Park, Kuchibokvak kunye Cape Breton Highlands National Park. Ngaphandle kubo, yonke kunxweme inokufumaneka wephondo kancinci. I-Government of Canada ikhuthaza kwaye ixhasa umsebenzi zonke iipaki zesizwe.

I zokuhlala yokuqala

Gulf Coast, ngokunjalo ukuba abahlali Gulf siqithi omiweyo uphela. iimeko yemvelo kakhulu kakuhle ebomini. Abantu bokuqala azinza kummandla bonxweme kunye iziqithi - inzalelwane zezizwe Canada migmau. Xa Ixesha Discoveries Geographical Omkhulu (ngenkulungwane XVI) lawela siqithi, abalobi waseFrance IsiPhuthukezi, abaye sixakekile ngokuloba emdeni Gulf.

city Lawrence

Le lali ifumaneka e emazantsi KwiNyoba igama elifanayo. Libhekisela Chukotka Ukuzilawula Region, oko embindini wesithili. Nangona abanye bathi kuso isixeko, kodwa Lawrence sele status kwilali. Imvelaphi igama kangaka inxulumene ngqo Gulf. Okwangoku, idolophu ephuhlisa kakuhle kakhulu. Kukho isibhedlele, isikolo kunye kwithala leencwadi. Kwakhona imyuziyam, wadala phantse kwiminyaka engama-50 eyadlulayo.

jikelele silwane

Ngaphandle inani elikhulu intlanzi eYurophu kunye nePersian waya walruses, iminenga. Worth mayeza amatye anqabileyo kakhulu, ngoko ke izilwanyana liye lehla kakhulu kule minyaka ilishumi yokuqala emva kwenye. Ngoku ukubamba walruses, iminenga kunye Le ntlanzi ithandwa kuphela.

Sea World, ngaphandle kweentlanzi ezahlukeneyo, mazingeniswe ezincancisayo elikhulu. Zininzi: iintlobo ezingaphezu kwe-14. Phakathi kwazo kwakukho blue iminenga, bowhead yaye ndiyingwevu lamatywina, ukutya, iminenga fin. kwesiqithana - indawo apho kukho inani elikhulu zeentaka ubusika. Kunye Coast Gulf emahlathini kuhlala amaxhama, abamnyama amabhere, coyotes, martens, ixhama, iimpungutye kunye nabanye.

igama

Ngaphambi kokuba sithethe ngayo hydronyms, kufuneka ukhumbule kwikhondo imbali, wawavulayo Gulf of St. Lawrence. Igama encamini wanika wamazwe yokuqala imimandla, umkhenkethi French Zhak Karte. Le ndoda yenye discoverers eKhanada. Kweli xesha ukususela 1534 nge-1540 gg. Cartier wenza ukuya kunxweme Canada abathathu abajikelezayo, wavula bay kunye iziqithi kulo. Navigator wamnika igama yamanzi St. Lawrence - archdeacon waseRoma. ngosuku Ivula - Agasti 10, oko ke kuyizukisa memory of the oyiNgcwele.

Yintoni Gulf of St. Lawrence? Kwakhona indawo umdla kwicandelo lezokhenketho. Kuyinto ekhaya ukuya sisilwanyana esincancisayo likhulu iplanethi - whales. Ngamnye nyaka, ukususela ngoMeyi ukuya ku-Oktobha, kukho excursions, siqubha yolwandle olusithabazi izikhephe ukuze ubone ngawakhe indlela iminenga ukwenza ephala zabo omkhulu. Kufuneka nakanjani tyelela le ndawo, ngokuba emva kohambo iya kuhlala ngamava elingalibalekiyo ebomini. Akukho isivakashi kuba nanceba loo nto apha.