Hudson Bay: kufotokoza, malo ndi mbiri za phunziroli

Lero tiona Hudson Bay. Ndi mbali ya nyanja ya Arctic ndi pafupi kwa Atlantic.

malo Hrs

Hudson Bay pa mapu kupeza n'kosavuta. Wokwanira kudziwa kumene Canada ndi. Hudson Bay gombe kusamba ndi zigawo zinayi za dziko - Quebec, Ontario, Manitoba ndi Nunavut. Bay chikugwirizana kunyanja mwa Hudson Khwalala Labrador ndi Ocean Arctic - by Fox Bay. madzi ake m'dera ali ndi malo makilomita lalikulu miliyoni 1,23, pamene kuya pafupifupi mamita 100, ndipo nthawizina kufika mlingo wa mamita 300. Poganizira Hudson Bay pa mapu, pali zingapo zilumba waukulu mu madzi ake: Mufulira, Mansel, Coates, Salisbury, Nottingham ndi ena. The imaphwera Bay ndi mitsinje zingapo: Churchill, Theron, North, Nelson, Hayes, Winisk Mtsinje ndi ena.

Hudson Bay: Kufotokozera

Chifukwa loyenda mu mitsinje Bay madzi oyera, amenewa padziko madzi ndi 27 okha ppm (kuyerekezera, chithunzi mu Ocean Arctic ndi pa mlingo wa 34 ppm). Arctic madzi ozizira wa Hudson zimafala m'njira counterclockwise. Kutalika kwa nthawi imene mafunde mu West Bay zambiri ukufika mamita asanu ndi atatu, kumpoto mamita anayi sikisi, ndi kum'mawa si kuposa angapo mamita. Pamwamba pamadzi ndi mchenga pansi alumali ndi tingachipeze powerenga, i.e. madzi odzazidwa chokhala ndi nsanja.

kugombe

Kuti, pamene Hudson Bay, tizindikira tsopano akupereka kupeza kodi gombe lake. Mwakucimbidza tisaiwale kuti malo ndi yosiyanasiyana. Choncho, kumpoto pakati pa mizinda ya Churchill ndi Inukdzhuak chimapambana Fjord, yodziwika ndi ambiri mabala elongated mwakuya kumalo dziko ndi inlets, gombe. Mbali ya kum'mwera ya m'mphepete mwa nyanja ndi limagwirizana ndi akunena za mtundu wa kumva kuwawa ndi mitsinje ndi mitsinje. Monga momwe James Bay, wazunguliridwa ndi choopsa kwambiri kwa zombo denudation kugwa-talus pagombe.

magwero

mawonekedwe ndi madzi yamakono ya Hudson Bay analandira chifukwa cha mitsinje yaikulu, tizivutika amene kwambiri wopindidwa gawo la Chile mu kumpoto chakum'mawa. Pambuyo zinazimiririka, zomwe zinachitika pafupifupi zikwi zisanu ndi zitatu zapitazo, malo wopanda anali anasefukira nyanja. Chifukwa chakuti ndondomeko izi anatenga nthawi yaitali kwambiri, zinachititsa kuti pakhale wa zigwa lalikulu stratified. Yekha ndi Ungava Peninsula, yomwe ili kumpoto cha kum'mawa kwa Gulf, umene ndi yachonde.

nyengo

Pafupifupi lonse Hudson Bay, kupatula gawo kum'mwera ili mu zone Madzi oundana ndipo amakhala ndi dothi Titafika pamalo ndi kusiya zilumba ayezi. Kum'mwera bodza Asilamu otchedwa a Moor. Zimatanthauza Hudson Bay Area ndi Sub Arctic zipululu Circumpolar kudutsa mu Titafika pamalo a. Only James Bay ili mu zone ya zolimbitsa chokhala ndi nyengo.

Kutentha ambiri January pano ndi opanda 30 madigiri seshasi ndi July kuphatikiza madigiri 10. zone ichi nyengo ali mbali zotsatirazi: kumpoto, kumadzulo mbali ya malo Chile a kuthamanga aumbike, ndi North Atlantic - ndi chimphepochi kenako mu yozizira pa Hudson Bay ufumu wamphamvu achisanu mphepo.

nkhani

Woyamba oyendetsa European mmwamba Hudson Bay, anali Sebastian Cabot. Monga izo zinachitika mu njira ya 1506-1509 anali kupita maulendowa, yemwe cholinga anali kupeza yokafika ku India. Pambuyo ochuluka monga zaka zana, mu 1610, pa gombe la kum'mawa kwa Gulf anapita English wofufuza wotchedwa Genri Hadson, polemekeza amene kenako ndi gawo ili m'dera madzi dzina lake. Patapita zaka ziwiri, kukaona kutsogoleredwa ndi Thomas Button, kufufuza gombe la kumadzulo kwa Bay lapansi. Ndiye Nelson Mtsinje ndi zinthu zambiri chirengedwe linatsegulidwa. Galeta kafukufuku ntchito imachitikira ndi Tomás Dzheyms mu 1931. dzina lake kenako dzina lake kum'mwera kum'mawa mbali ya Gulf. Pa nthawi yomweyo pano ndipo anapita ulendo Lula Fox. Kuyambira 1670, a Hudson Bay wokha, komanso dera pafupi anayamba kuyezedwa ndi mwakuchita Company Hudson a Bay. Kampaniyi lero wakale kwambiri ndi waukulu kwambiri padziko lonse.

Mfundo zosangalatsa za Hudson Bay

Asayansi ankaphunzira mu 1960 wa kumunda Mphamvu ya Dziko Lapansi, afika omaliza mosayembekezera kumene yokoka sali yemweyo mu dziko. Kunapezeka kuti pali malo ali pansipa, makamaka pa gombe la Hudson Bay. Pa nkhani imeneyi, tikhoza kunena motsimikiza kuti mbali Hrs ndi wapadera iliyonse muchilichonse cholankhulidwa.