Hudson Bay: inkcazelo, indawo kunye nembali isifundo

Namhlanje siza kuqwalasela Hudson Bay. Le yinxalenye i-Arctic Ocean kunye ezikufutshane nabo kwi-Atlantic.

indawo okuyo

Hudson Bay emephini ukufumana ayikho nzima. Kwanele ukuba wazi apho eCanada. Hudson Bay Unxweme uhlanjiweyo yi amaphondo ezine lizwe - Quebec, Ontario, eManitoba kunye Nunavut. Bay liqhagamshelene elwandle ngokusebenzisa Hudson Strait Labrador kunye Arctic Ocean - yi Fox Bay. indawo yayo amanzi kommandla million 1.23 ezikwere zeekhilomitha, lo gama kubunzulu umlinganiselo leemitha 100, yaye maxa wambi ukufikelela kwinqanaba iimitha ezingama-300. Ukuqwalasela i Hudson Bay kwimaphu, kukho ezininzi kwiziqithi ezinkulu amanzi alo: Southampton, Mansel, Coates, Salisbury, Nottingham kunye nabanye. Le yenza bay kunye nemilambo eliqela: Churchill, Theron, North, Nelson, Hayes, Winisk River kunye nabanye.

Hudson Bay: Inkcazelo

Ngenxa angena imilambo bay amanzi, amanzi alo etyuwa lwandle kulapho PPM 27 kuphela (sothelekiso, inani kwi Arctic Ocean kumgangatho we-34 PPM). Arctic abandayo olwandlwe lwe-Hudson kujikeleziswa ngakwicala ebalwa. Ukuphakama umsinga kwi West Bay rhoqo ufikelela iziimitha ezisibhozo, kumantla neemitha ezine ukuya kwezintandathu, yaye empuma ayikho ngaphezu kokuba isibini yeemitha. amanzi angaphezulu shelf sandy ezantsi classic, ngamanye amanzi ezaliswe platform lizwekazi.

ugu

Ukuze, apho Hudson Bay, siyaqonda, ngoku neziqhuba ukufumanisa ukuba yintoni na unxweme wayo. Ngoko nangoko kufanele kuqatshelwe ukuba imbonakalo oko zahlukahlukene kakhulu. Ngoko ke, ngasentla phakathi imizi Churchill kunye Inukdzhuak ufakwa Fjord, iphawulwa linani elikhulu emanxebani side nzulu matheku ilizwe nemifula, beach. Emazantsi namanxweme ilungelelaniswe kwaye ibhekisa kudidi lingonakali kunye iziziba kumachweba. Njengokuba kude njengoko uYakobi Bay, kuba singqongwe yingozi kakhulu ukuba iinqanawa denudation ukuwa-talus elunxwemeni.

imvelaphi

uhlobo wayo amanzi mihla le Hudson Bay yafumana imibulelo umkhenkce emikhulu, phantsi ubunzima ndivuma yinxalenye bent ye yezwe kwi mpuma. Emva kokuba zanyamalala, yintoni eyenzekayo malunga namawaka asibhozo eminyaka eyadlulayo, indawo esingenamntu kwana olwandle. Ngenxa yokuba le nkqubo ithathe ixesha elide kakhulu, loo nto yabangela ukuba kusekwe amathafa amakhulu wakubo. Okungaqhelekanga kuphela i Ungava Peninsula, ibekwe kumntla-mpuma we-Gulf, nto leyo iyinkangala.

sezulu

Phantse yonke Hudson Bay, ngaphandle inxalenye yayo emazantsi ibekwe kwindawo permafrost kwaye zibandakanya emihlabeni eyetundra uzishiyela iziqithi ice. Apha emzantsi kulala amaSilamsi. Libhekisela Hudson Bay Area kunye Sub Arctic owulahlayo Circumpolar adlulele Umbala. James Bay kuphela ibekwe kwindawo nganiso imozulu lizwekazi.

Iqondo avareji ngoJanuwari apha Degrees 30 Celsius kwaye ngoJulayi plus degrees 10. Le ndawo sezulu unalo phawu ilandelayo: isahlulo kumntla-ntshona yendawo bavela soxinzelelo ibunjiwe, yaye North Atlantic - i nkanyamba ekugqibeleni kuyo ebusika phezu Hudson Bay ngukumkani elinamandla umoya obandayo.

indaba

Oomatiloshe yokuqala yaseYurophu babanjwa e Hudson Bay, waba Sebastian Cabot. Njengoko kwaye kuhle ekuhambeni 1506-1509 koko wabubhekisa hambo kaThixo, onjongo yawo ukufumana yokudlulela India. Emva ezininzi kwiminyaka elikhulu, ngo-1610, kunxweme elingasempuma Gulf watyelela IsiNgesi Explorer ogama Genri Hadson, imbeko kubo kamva kwaye le yinxalenye yendawo yamanzi kwathiwa igama. Kwiminyaka emibini emva koko, awaya ekhokelwa Button Thomas, ayihlola kunxweme ntshona bay. Ke Nelson River kunye nenani lezinto ngokwezelizwe yavulwa. Umsebenzi wophando ezinkulu luyaqhutywa Tomas Dzheyms ngo-1931. igama lakhe kamva igama inxalenye kumzantsi-mpuma we-Gulf. Ngelo xesha apha kwaye batyelela hambo uLula Fox. Ukususela ku-1670, i-Hudson Bay ngokwayo, kwakunye kummandla okufuphi baqalisa ukuba axilongwe yaphuhliswa Hudson Bay Company. Le nkampani namhlanje yenye omdala kwaye inkulu ehlabathini.

Ulwazi olunomdla Hudson Bay

Izazinzulu wayeqhuba isifundo ngo-1960 yasendle omxhuzulane zoMhlaba, lifikelele kwisigqibo engalindelekanga ukuba umxhuzulane alufani kulo mhlaba. Ndafumanisa ukuba kukho iindawo apho ngezantsi, ingakumbi kufuphi nonxweme Hudson Bay. Kulo mba, singatsho ngokuzithemba ukuba lo msebenzi geographical ekhethekileyo zonke ingqiqo ilizwi.